| 2011-05-26 Alexey Kravets <kayrick@ispras.ru> | |
| PR middle-end/49147 | |
| * graphite-opencl-codegen.c | |
| (opencl_get_perfect_nested_loop_depth): Use | |
| enabled_dependency_in_clast_loop_p instead of | |
| dependency_in_clast_loop_p. | |
| * graphite-opencl.c (opencl_transform_stmt_list): Ditto. | |
| (enabled_dependency_in_clast_loop_p): New. | |
| * graphite-opencl.h (enabled_dependency_in_clast_loop_p): Export. | |
| * gcc.dg/graphite/pr49147.c: New test. | |
| 2011-05-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-opencl-codegen.c (opencl_print_local_vars): Fix typo. | |
| 2011-05-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (graphite_outer_subscript_bound): Remove | |
| memory leaks, add one more assert. | |
| 2011-05-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (build_alias_set_powerset): Remove | |
| continue from loop, add one more assert. | |
| 2011-05-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (graphite_outer_subscript_bound): Remove | |
| unused parameter. | |
| * graphite-dependences.h (graphite_outer_subscript_bound): Same. | |
| * graphite-opencl-meta-clast.c (opencl_set_meta_rw_flags): Update | |
| call to graphite_outer_subscript_bound. | |
| * graphite-opencl.c (opencl_get_indirect_size): Same. | |
| 2011-05-24 Alexey Kravets <kayrick@ispras.ru> | |
| * graphite-opencl.c (opencl_private_var_name_p): Removed. | |
| (graphite_artificial_array_p): Removed. | |
| (opencl_data_create): Use zero_dim_array_p instead of | |
| graphite_artificial_array_p. | |
| 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-opencl.c (opencl_create_function_call): Use cl_khr_fp64 | |
| pragma extension only when it is defined. Use cl_amd_fp64 when it | |
| is defined. | |
| 2011-01-23 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * doc/install.texi: Replace '/' by an or and give the exact | |
| version number of cloog-0.16.1 | |
| 2011-01-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (dr_indices_valid_in_loop): New. | |
| (close_phi_written_to_memory): Call for_each_index with | |
| dr_indices_valid_in_loop. | |
| * gfortran.dg/graphite/id-24.f: New. | |
| * gfortran.dg/graphite/id-25.f: New. | |
| 2011-01-19 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (new_pbb_from_pbb): Only copy PBB_DOMAIN | |
| when it is initialized. | |
| * gfortran.dg/graphite/id-23.f: New. | |
| 2011-01-19 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-scop-detection.c (stmt_has_simple_data_refs_p): Update | |
| call to graphite_find_data_references_in_stmt. | |
| * graphite-sese-to-poly.c (outermost_loop_in_sese_1): New. | |
| (try_generate_gimple_bb): Call outermost_loop_in_sese_1. Update | |
| call to graphite_find_data_references_in_stmt. | |
| (analyze_drs_in_stmts): Same. | |
| * tree-data-ref.c (dr_analyze_indices): Pass in parameter the loop | |
| in which the scalar analysis of indices is performed. | |
| (create_data_ref): Same. Update call to dr_analyze_indices. | |
| (find_data_references_in_stmt): Update call to create_data_ref. | |
| (graphite_find_data_references_in_stmt): Same. | |
| * tree-data-ref.h (graphite_find_data_references_in_stmt): Update | |
| declaration. | |
| (create_data_ref): Same. | |
| * tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Update | |
| call to create_data_ref. | |
| 2011-01-19 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (build_poly_scop): Move | |
| rewrite_commutative_reductions_out_of_ssa before | |
| find_scop_parameters. | |
| 2011-01-18 Sebastian Pop <sebastian.pop@amd.com> | |
| PR tree-optimization/46970 | |
| * gcc.dg/graphite/pr46970.c: New. | |
| 2011-01-18 Sebastian Pop <sebastian.pop@amd.com> | |
| PR tree-optimization/46215 | |
| * gcc.dg/graphite/pr46215.c: New. | |
| 2011-01-18 Sebastian Pop <sebastian.pop@amd.com> | |
| PR tree-optimization/46168 | |
| * gcc.dg/graphite/pr46168.c: New. | |
| 2011-01-18 Sebastian Pop <sebastian.pop@amd.com> | |
| PR tree-optimization/43657 | |
| * gcc.dg/graphite/pr43657.c: New. | |
| 2011-01-18 Sebastian Pop <sebastian.pop@amd.com> | |
| PR tree-optimization/29832 | |
| * gfortran.dg/graphite/pr29832.f90: New. | |
| 2011-01-18 Sebastian Pop <sebastian.pop@amd.com> | |
| PR tree-optimization/43567 | |
| * gcc.dg/graphite/pr43567.c: New. | |
| 2011-01-18 Sebastian Pop <sebastian.pop@amd.com> | |
| PR tree-optimization/43567 | |
| * gcc.dg/graphite/pr43567.c: New. | |
| 2011-01-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * Makefile.in (LAMBDA_H): Removed. | |
| (TREE_DATA_REF_H): Remove dependence on LAMBDA_H. | |
| (OBJS-common): Remove dependence on lambda-code.o, lambda-mat.o, | |
| lambda-trans.o, and tree-loop-linear.o. | |
| (lto-symtab.o): Remove dependence on LAMBDA_H. | |
| (tree-loop-linear.o): Remove rule. | |
| (lambda-mat.o): Same. | |
| (lambda-trans.o): Same. | |
| (lambda-code.o): Same. | |
| (tree-vect-loop.o): Add missing dependence on TREE_DATA_REF_H. | |
| (tree-vect-slp.o): Same. | |
| * hwint.h (gcd): Moved here. | |
| (least_common_multiple): Same. | |
| * lambda-code.c: Removed. | |
| * lambda-mat.c: Removed. | |
| * lambda-trans.c: Removed. | |
| * lambda.h: Removed. | |
| * tree-loop-linear.c: Removed. | |
| * lto-symtab.c: Do not include lambda.h. | |
| * omega.c (gcd): Removed. | |
| * passes.c (init_optimization_passes): Remove pass_linear_transform. | |
| * tree-data-ref.c (print_lambda_vector): Moved here. | |
| (lambda_vector_copy): Same. | |
| (lambda_matrix_copy): Same. | |
| (lambda_matrix_id): Same. | |
| (lambda_vector_first_nz): Same. | |
| (lambda_matrix_row_add): Same. | |
| (lambda_matrix_row_exchange): Same. | |
| (lambda_vector_mult_const): Same. | |
| (lambda_vector_negate): Same. | |
| (lambda_matrix_row_negate): Same. | |
| (lambda_vector_equal): Same. | |
| (lambda_matrix_right_hermite): Same. | |
| * tree-data-ref.h: Do not include lambda.h. | |
| (lambda_vector): Moved here. | |
| (lambda_matrix): Same. | |
| (dependence_level): Same. | |
| (lambda_transform_legal_p): Removed declaration. | |
| (lambda_collect_parameters): Same. | |
| (lambda_compute_access_matrices): Same. | |
| (lambda_vector_gcd): Same. | |
| (lambda_vector_new): Same. | |
| (lambda_vector_clear): Same. | |
| (lambda_vector_lexico_pos): Same. | |
| (lambda_vector_zerop): Same. | |
| (lambda_matrix_new): Same. | |
| * tree-flow.h (least_common_multiple): Removed declaration. | |
| * tree-parloops.c (lambda_trans_matrix): Moved here. | |
| (LTM_MATRIX): Same. | |
| (LTM_ROWSIZE): Same. | |
| (LTM_COLSIZE): Same. | |
| (LTM_DENOMINATOR): Same. | |
| (lambda_trans_matrix_new): Same. | |
| (lambda_matrix_vector_mult): Same. | |
| (lambda_transform_legal_p): Same. | |
| * tree-pass.h (pass_linear_transform): Removed declaration. | |
| * tree-ssa-loop.c (tree_linear_transform): Removed. | |
| (gate_tree_linear_transform): Removed. | |
| (pass_linear_transform): Removed. | |
| (gate_graphite_transforms): Make flag_tree_loop_linear an alias of | |
| flag_loop_interchange. | |
| * gfortran.dg/graphite/interchange-4.f: New. | |
| * gfortran.dg/graphite/interchange-5.f: New. | |
| * gcc.dg/tree-ssa/ltrans-1.c: Removed. | |
| * gcc.dg/tree-ssa/ltrans-2.c: Removed. | |
| * gcc.dg/tree-ssa/ltrans-3.c: Removed. | |
| * gcc.dg/tree-ssa/ltrans-4.c: Removed. | |
| * gcc.dg/tree-ssa/ltrans-5.c: Removed. | |
| * gcc.dg/tree-ssa/ltrans-6.c: Removed. | |
| * gcc.dg/tree-ssa/ltrans-8.c: Removed. | |
| * gfortran.dg/ltrans-7.f90: Removed. | |
| * gcc.dg/tree-ssa/data-dep-1.c: Removed. | |
| * gcc.dg/pr18792.c: -> gcc.dg/graphite/pr18792.c | |
| * gcc.dg/pr19910.c: -> gcc.dg/graphite/pr19910.c | |
| * gcc.dg/tree-ssa/20041110-1.c: -> gcc.dg/graphite/pr20041110-1.c | |
| * gcc.dg/tree-ssa/pr20256.c: -> gcc.dg/graphite/pr20256.c | |
| * gcc.dg/pr23625.c: -> gcc.dg/graphite/pr23625.c | |
| * gcc.dg/tree-ssa/pr23820.c: -> gcc.dg/graphite/pr23820.c | |
| * gcc.dg/tree-ssa/pr24309.c: -> gcc.dg/graphite/pr24309.c | |
| * gcc.dg/tree-ssa/pr26435.c: -> gcc.dg/graphite/pr26435.c | |
| * gcc.dg/pr29330.c: -> gcc.dg/graphite/pr29330.c | |
| * gcc.dg/pr29581-1.c: -> gcc.dg/graphite/pr29581-1.c | |
| * gcc.dg/pr29581-2.c: -> gcc.dg/graphite/pr29581-2.c | |
| * gcc.dg/pr29581-3.c: -> gcc.dg/graphite/pr29581-3.c | |
| * gcc.dg/pr29581-4.c: -> gcc.dg/graphite/pr29581-4.c | |
| * gcc.dg/tree-ssa/loop-27.c: -> gcc.dg/graphite/pr30565.c | |
| * gcc.dg/tree-ssa/pr31183.c: -> gcc.dg/graphite/pr31183.c | |
| * gcc.dg/tree-ssa/pr33576.c: -> gcc.dg/graphite/pr33576.c | |
| * gcc.dg/tree-ssa/pr33766.c: -> gcc.dg/graphite/pr33766.c | |
| * gcc.dg/pr34016.c: -> gcc.dg/graphite/pr34016.c | |
| * gcc.dg/tree-ssa/pr34017.c: -> gcc.dg/graphite/pr34017.c | |
| * gcc.dg/tree-ssa/pr34123.c: -> gcc.dg/graphite/pr34123.c | |
| * gcc.dg/tree-ssa/pr36287.c: -> gcc.dg/graphite/pr36287.c | |
| * gcc.dg/tree-ssa/pr37686.c: -> gcc.dg/graphite/pr37686.c | |
| * gcc.dg/pr42917.c: -> gcc.dg/graphite/pr42917.c | |
| * gcc.dg/tree-ssa/data-dep-1.c | |
| * gfortran.dg/loop_nest_1.f90: -> gfortran.dg/graphite/pr29290.f90 | |
| * gfortran.dg/pr29581.f90: -> gfortran.dg/graphite/pr29581.f90 | |
| * gfortran.dg/pr36286.f90: -> gfortran.dg/graphite/pr36286.f90 | |
| * gfortran.dg/pr36922.f: -> gfortran.dg/graphite/pr36922.f | |
| * gfortran.dg/pr39516.f: -> gfortran.dg/graphite/pr39516.f | |
| 2011-01-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (close_phi_written_to_memory): Also allow | |
| VAR_DECL, PARM_DECL, and RESULT_DECL. | |
| * gfortran.dg/graphite/interchange-3.f90: Un-XFAILed. | |
| 2011-01-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (reduction_dr_1): Allow several reductions | |
| in a reduction PBB. | |
| * graphite-sese-to-poly.c (split_reduction_stmt): Do not split PBBs | |
| that have already been marked as PBB_IS_REDUCTION. | |
| 2011-01-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-scop-detection.c (same_close_phi_node): New. | |
| (remove_duplicate_close_phi): New. | |
| (make_close_phi_nodes_unique): New. | |
| (canonicalize_loop_closed_ssa): Call make_close_phi_nodes_unique. | |
| 2011-01-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (new_poly_ddr): Call same_pdr_p. | |
| * graphite-poly.h (same_pdr_p): Do not expect that the PDR_TYPE | |
| of both data references to be the same. | |
| 2011-01-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (build_lexicographical_constraint): Remove the | |
| gdim parameter. | |
| (build_lexicographical_constraint): Adjust call to ppl_powerset_is_empty. | |
| (dependence_polyhedron): Same. | |
| (graphite_legal_transform_dr): Same. | |
| (graphite_carried_dependence_level_k): Same. | |
| * graphite-ppl.c (ppl_powerset_is_empty): Remove the nb_params parameter. | |
| * graphite-ppl.h (ppl_powerset_is_empty): Adjust declaration. | |
| 2011-01-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c | |
| (translate_scalar_reduction_to_array_for_stmt): Call unshare_expr. | |
| (close_phi_written_to_memory): New. | |
| (translate_scalar_reduction_to_array): Call close_phi_written_to_memory | |
| and unshare_expr. | |
| * gcc.dg/graphite/block-0.c: Un-XFAILed. | |
| * gcc.dg/graphite/block-1.c: Un-XFAILed. | |
| * gcc.dg/graphite/block-7.c: Un-XFAILed. | |
| * gcc.dg/graphite/block-8.c: Un-XFAILed. | |
| * gcc.dg/graphite/interchange-12.c: Un-XFAILed. | |
| * gcc.dg/graphite/interchange-14.c: Un-XFAILed. | |
| * gcc.dg/graphite/interchange-15.c: Un-XFAILed. | |
| * gcc.dg/graphite/interchange-8.c: Un-XFAILed. | |
| * gcc.dg/graphite/interchange-mvt.c: Un-XFAILed. | |
| 2011-01-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * doc/install.texi: Update the expected version number of PPL to 0.11. | |
| * graphite-ppl.c (ppl_powerset_is_empty): Remove now dead code under | |
| #if PPL_VERSION_MINOR < 11. | |
| 2011-01-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (new_poly_ddr): Inlined into | |
| dependence_polyhedron. | |
| (free_poly_ddr): Moved close by new_poly_ddr. | |
| (dependence_polyhedron_1): Renamed dependence_polyhedron. | |
| Early return NULL when ppl_powerset_is_empty returns true. | |
| (dependence_polyhedron): Renamed new_poly_ddr. Call only once | |
| poly_drs_may_alias_p. Avoid one call to ppl_powerset_is_empty. | |
| (graphite_legal_transform_dr): Call new_poly_ddr. | |
| (graphite_carried_dependence_level_k): Same. | |
| (dot_original_deps_stmt_1): Renamed dot_deps_stmt_2. Use new_poly_ddr. | |
| (dot_transformed_deps_stmt_1): Removed. | |
| (dot_deps_stmt_1): Call dot_deps_stmt_2. | |
| (dot_original_deps): Renamed dot_deps_2. Call new_poly_ddr. | |
| (dot_deps_1): Call dot_deps_2. | |
| 2011-01-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (new_poly_dr): Call ppl_powerset_is_empty. | |
| (build_lexicographical_constraint): Same. | |
| (dependence_polyhedron_1): Same. | |
| (graphite_legal_transform_dr): Same. | |
| (graphite_carried_dependence_level_k): Same. | |
| * graphite-ppl.c (ppl_powerset_is_empty): New. | |
| * graphite-ppl.h (ppl_powerset_is_empty): Declared. | |
| * tree-data-ref.c (dump_data_reference): Print the basic block index. | |
| * gcc.dg/graphite/block-0.c: Add documentation. | |
| * gcc.dg/graphite/block-4.c: Same. | |
| * gcc.dg/graphite/block-7.c: Same. | |
| * gcc.dg/graphite/block-8.c: New. | |
| * gcc.dg/graphite/interchange-1.c: Un-XFAILed. | |
| * gcc.dg/graphite/interchange-11.c: Un-XFAILed. | |
| * gcc.dg/graphite/interchange-12.c: Add documentation. | |
| * gcc.dg/graphite/interchange-13.c: New. | |
| * gcc.dg/graphite/interchange-14.c: New. | |
| * gcc.dg/graphite/interchange-15.c: New. | |
| * gcc.dg/graphite/interchange-8.c: Add documentation. | |
| * gcc.dg/graphite/interchange-mvt.c: Same. | |
| 2011-01-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (build_pairwise_scheduling): Correctly compute | |
| the "a followed by b" relation and document it. | |
| 2011-01-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (build_lexicographical_constraint): Stop the | |
| iteration when the bag of constraints is empty. | |
| 2011-01-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (pbb_remove_duplicate_pdrs): Make it work. | |
| 2011-01-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-interchange.c (lst_interchange_profitable_p): Takes a loop | |
| nest and two loop depths as parameters. | |
| (lst_try_interchange_loops): Call lst_interchange_profitable_p after | |
| lst_perfect_nestify. | |
| 2011-01-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (print_pddr): Call | |
| ppl_io_fprint_Pointset_Powerset_C_Polyhedron. | |
| 2011-01-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-ppl.c (debug_gmp_value): New. | |
| * graphite-ppl.h (debug_gmp_value): Declared. | |
| 2011-01-13 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * doc/install.texi: Document availability of cloog-0.16 | |
| 2011-01-05 Vladimir Kargov <kargov@gmail.com> | |
| * graphite-scop-detection.c (is_valid_stmt_p): Pass the entry basic | |
| block instead of region start to the instantiation. | |
| (is_valid_bb_p): Add support for basic blocks with conditional | |
| statements. | |
| (find_scops_new): Recalculate dominance info before SCOP | |
| detection. | |
| 2011-01-05 Vladimir Kargov <kargov@gmail.com> | |
| * graphite-scop-detection.c (get_outermost_loop_in_region): New. | |
| (is_valid_loop_p): Correct loop passed to stmt_has_simple_data_refs_p | |
| 2011-01-05 Vladimir Kargov <kargov@gmail.com> | |
| * graphite-scop-detection.c (canonicalize_loop_closed_ssa): Free | |
| invalid postdominance info | |
| 2010-12-29 Sebastian Pop <sebastian.pop@amd.com> | |
| * Makefile.in (graphite-opencl-codegen.o): Update dependences. | |
| (graphite-opencl-meta-clast.o): Same. | |
| (graphite-opencl.o): Same. | |
| (refined-regions.o): Same. | |
| * graphite-opencl-codegen.c: Do not include unnecessary .h files. | |
| * graphite-opencl-meta-clast.c: Same. | |
| * graphite-opencl.c: Same. | |
| * refined-regions.c: Same. | |
| 2010-12-27 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-opencl-codegen.c: Use FOR_EACH_VEC_ELT. | |
| * graphite-opencl-meta-clast.c: Same. | |
| * graphite-opencl.c: Same. | |
| 2010-12-27 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-opencl-codegen.c: Do not include sys/time.h. | |
| * graphite-opencl.c: Same. | |
| 2010-12-27 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-opencl.c (h_context, h_cmd_queue, h_program): Moved | |
| out of ifdef HAVE_cloog section. | |
| 2010-12-27 Sebastian Pop <sebastian.pop@amd.com> | |
| * Makefile.in (graphite-opencl.o): Depends on | |
| graphite-opencl-functions.def. | |
| * graphite-opencl-functions.def: New. | |
| * graphite-opencl.c (enum OPENCL_FUNCTIONS): Read data from | |
| graphite-opencl-functions.def. | |
| (opencl_function_names): Same. | |
| (opencl_create_function_decl): Use the enum OPENCL_FUNCTIONS | |
| as indices of opencl_function_names. | |
| 2010-12-27 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-opencl-codegen.c: Fix formatting. | |
| * graphite-opencl-meta-clast.c: Same. | |
| * graphite-opencl.c: Same. | |
| 2010-12-27 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-opencl-codegen.c: Fix formating problems. | |
| * graphite-opencl-meta-clast.c: Same. | |
| * graphite-opencl.c: Same. | |
| * graphite-opencl.h: Same. | |
| 2010-12-27 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-opencl-codegen.c: Sort topologically static functions. | |
| * graphite-opencl.c: Same. | |
| 2010-12-25 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-cloog-compat.h (cloog_names_nb_scattering): New. | |
| (cloog_names_scattering): New. | |
| * graphite-opencl-codegen.c (opencl_constant_expression_p): Use | |
| clast_expr_* instead of expr_*. Call clast_name_to_str. | |
| (opencl_clast_name_to_tree): Now takes a clast_name_p in parameter. | |
| (opencl_get_scat_real_name): Same. Call clast_name_to_str. | |
| (opencl_add_scat_as_arg): Same. | |
| (opencl_print_local_vars): Call cloog_names_scattering and | |
| cloog_names_nb_scattering. | |
| (opencl_print_for): Do not call value_*. | |
| (opencl_print_term): Same. | |
| (opencl_print_expr): Use clast_expr_* instead of expr_*. | |
| (opencl_print_sum): Same. | |
| (opencl_print_binary): Same. | |
| 2010-12-25 Alexey Kravets <kayrick@ispras.ru> | |
| * Makefile.in (OBJS-common): Add graphite-opencl-codegen.o, | |
| graphite-opencl-meta-clast.o and graphite-opencl.o. | |
| (graphite-opencl-codegen.o): New. | |
| (graphite-opencl-meta-clast.o): New. | |
| (graphite-opencl.o): New. | |
| (GTFILES): Add graphite-opencl.c. | |
| * common.opt (fgraphite-opencl): New. | |
| (fgraphite-opencl-cpu): New. | |
| (fgraphite-opencl-ignore-depth-heuristic): New. | |
| (fgraphite-opencl-ignore-mem-heuristic): New. | |
| (fgraphite-opencl-ignore-dep): New. | |
| (fgraphite-opencl-ignore-types): New. | |
| (fgraphite-opencl-depth-base): New. | |
| (fgraphite-opencl-debug): New. | |
| * graphite-opencl-codegen.c: New file. | |
| * graphite-opencl-meta-clast.c: New file. | |
| * graphite-opencl.c: New file. | |
| * graphite-opencl.h: New file. | |
| * graphite.c (graphite_transform_loops): Call graphite_opencl_init and | |
| graphite_opencl_finalize. | |
| * tree-ssa-loop.c (gate_graphite_transforms): Handle | |
| flag_graphite_opencl. | |
| * graphite-clast-to-gimple.c (gloog): Call opencl_transform_clast. | |
| * dbgcnt.def (opencl_scop_cnt): New counter. | |
| 2010-12-25 Alexander Monakov <amonakov@ispras.ru> | |
| * graphite-dependences.c (graphite_outer_subscript_bound): New. | |
| (graphite_carried_dependence_level_k): Export. | |
| * graphite-dependences.h (graphite_outer_subscript_bound): Declare. | |
| (graphite_carried_dependence_level_k): Ditto. | |
| 2010-12-25 Alexey Kravets <kayrick@ispras.ru> | |
| * graphite-clast-to-gimple.c (struct clast_name_index): Move | |
| definition to graphite-clast-to-gimple.h. | |
| (clast_name_to_index): Ditto. | |
| (clast_name_index_elt_info): Ditto. | |
| (eq_clast_name_indexes): Ditto. | |
| (save_clast_name_index): Export. | |
| (clast_name_to_gcc): Ditto. | |
| (clast_to_gcc_expression): Ditto. | |
| (gcc_type_for_clast_expr): Ditto. | |
| (graphite_create_new_guard): Ditto. | |
| (gcc_type_for_iv_of_clast_loop): Ditto. | |
| (graphite_create_new_loop): Ditto. | |
| (build_iv_mapping): Ditto. | |
| (graphite_create_new_loop_guard): Ditto. | |
| (debug_clast_name_index): New. | |
| (debug_clast_name_indices): New debug function. | |
| 2010-12-21 Sebastian Pop <sebastian.pop@amd.com> | |
| PR tree-optimization/47021 | |
| * graphite-sese-to-poly.c (scan_tree_for_params): Handle ADDR_EXPR. | |
| 2010-11-26 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (analyze_drs_in_stmts): Fix set but | |
| unused warning. | |
| (rewrite_cross_bb_scalar_deps_out_of_ssa): Same. | |
| 2010-11-26 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (analyze_drs): Removed. | |
| (build_scop_drs): Do not call analyze_drs. | |
| (analyze_drs_in_stmts): New. | |
| (insert_stmts): New. | |
| (insert_out_of_ssa_copy): Call analyze_drs_in_stmts. | |
| (insert_out_of_ssa_copy_on_edge): Same. | |
| (rewrite_close_phi_out_of_ssa): Call insert_stmts. | |
| (rewrite_phi_out_of_ssa): Same. | |
| (rewrite_cross_bb_scalar_dependence): Same. | |
| (split_reduction_stmt): Move data references in the new basic blocks. | |
| (translate_scalar_reduction_to_array_for_stmt): Call insert_stmts. | |
| 2010-11-26 Sebastian Pop <sebastian.pop@amd.com> | |
| * sese.c (rename_uses): Do not handle ADDR_EXPR in LHS of assignments. | |
| 2010-11-22 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/45297 | |
| * graphite-poly.c (new_poly_bb): Returns a poly_bb_p. Do not take | |
| the reduction bool in parameter. Clear PBB_IS_REDUCTION. Set GBB_PBB. | |
| * graphite-poly.h (new_poly_bb): Update declaration. | |
| (gbb_from_bb): Moved here... | |
| (pbb_from_bb): New. | |
| * graphite-sese-to-poly.c (var_used_in_not_loop_header_phi_node): | |
| Removed. | |
| (graphite_stmt_p): Removed. | |
| (try_generate_gimple_bb): Returns a gimple_bb_p. Do not pass in | |
| sbitmap reductions. Always build a gimple_bb_p. Do not call | |
| new_poly_bb. | |
| (build_scop_bbs_1): Do not pass in sbitmap reductions. | |
| (build_scop_bbs): Same. | |
| (gbb_from_bb): ... from here. | |
| (add_conditions_to_constraints): Moved up. | |
| (analyze_drs): New. | |
| (build_scop_drs): Call analyze_drs. Remove all the PBBs that do | |
| not contain data references. | |
| (new_pbb_from_pbb): New. | |
| (insert_out_of_ssa_copy_on_edge): Call new_pbb_from_pbb after a | |
| block is split. | |
| (rewrite_close_phi_out_of_ssa): Update call to | |
| insert_out_of_ssa_copy_on_edge. | |
| (rewrite_reductions_out_of_ssa): Now static. | |
| (rewrite_cross_bb_scalar_deps_out_of_ssa): Same. | |
| (split_pbb): New. | |
| (split_reduction_stmt): Call split_pbb. | |
| (translate_scalar_reduction_to_array): Pass in the scop, do not | |
| pass in the sbitmap reductions. | |
| (rewrite_commutative_reductions_out_of_ssa_close_phi): Same. | |
| (rewrite_commutative_reductions_out_of_ssa_loop): Same. | |
| (rewrite_commutative_reductions_out_of_ssa): Same. | |
| (build_poly_scop): Call build_scop_bbs, | |
| rewrite_commutative_reductions_out_of_ssa, | |
| rewrite_reductions_out_of_ssa, and | |
| rewrite_cross_bb_scalar_deps_out_of_ssa. Move build_scop_drs | |
| before scop_to_lst. | |
| * graphite-sese-to-poly.h (rewrite_commutative_reductions_out_of_ssa): | |
| Removed declaration. | |
| (rewrite_reductions_out_of_ssa): Same. | |
| (rewrite_cross_bb_scalar_deps_out_of_ssa): Same. | |
| (build_scop_bbs): Same. | |
| * graphite.c (graphite_transform_loops): Do not initialize reductions. | |
| Do not call build_scop_bbs, | |
| rewrite_commutative_reductions_out_of_ssa, | |
| rewrite_reductions_out_of_ssa, and | |
| rewrite_cross_bb_scalar_deps_out_of_ssa. | |
| * sese.h (struct gimple_bb): Add field pbb. | |
| (GBB_PBB): New. | |
| * gcc.dg/graphite/pr45297.c: New. | |
| 2010-11-22 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (handle_scalar_deps_crossing_scop_limits): | |
| New. | |
| (rewrite_cross_bb_scalar_deps): Pass in the scop. Call | |
| handle_scalar_deps_crossing_scop_limits. | |
| (rewrite_cross_bb_scalar_deps_out_of_ssa): Create an empty BB | |
| after the scop. Update call to rewrite_cross_bb_scalar_deps. | |
| 2010-11-22 Sebastian Pop <sebastian.pop@amd.com> | |
| * sese.c (rename_uses): Call recompute_tree_invariant_for_addr_expr | |
| when replacing a constant in an ADDR_EXPR. | |
| 2010-10-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-blocking.c (lst_do_strip_mine_loop): Extra parameter | |
| for the stride. | |
| (lst_do_strip_mine): Same. | |
| (scop_do_strip_mine): Same. | |
| * graphite-poly.c (apply_poly_transforms): Update call to | |
| scop_do_strip_mine. | |
| * graphite-poly.h (scop_do_strip_mine): Update declaration. | |
| 2010-09-24 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/45758 | |
| * graphite.c (graphite_initialize): Call scev_reset. | |
| 2010-09-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * sese.h (scev_analyzable_p): Return false for real or floating | |
| point. Only handle INTEGRAL_TYPE_P and POINTER_TYPE_P. | |
| 2010-09-23 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/45758 | |
| * gfortran.dg/graphite/pr45758.f90: New. | |
| 2010-09-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-scop-detection.c (is_scop_p): Free bblist. | |
| 2010-09-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (compute_bounds_for_level): Free le | |
| and ps. | |
| * graphite-poly.c (pbb_number_of_iterations_at_time): Free le and | |
| domain. | |
| * graphite-sese-to-poly.c (add_upper_bounds_from_estimated_nit): | |
| Do not allocate ub_expr, it is passed in initialized. | |
| 2010-09-21 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
| * common.opt (fgraphite-dump-cloog): New flag. | |
| * doc/invoke.texi (-fgraphite-dump-cloog): Documented. | |
| * graphite-clast-to-gimple.c (init_cloog_input_file): New. | |
| (build_cloog_prog): Dump CLooG input file when | |
| flag_graphite_dump_cloog is set. | |
| * graphite-cloog-compat.h (cloog_program_dump_cloog): New. | |
| 2010-09-20 Sebastian Pop <sebastian.pop@amd.com> | |
| Revert previous patch "New flag: -fgraphite-dump-cloog." | |
| 2010-09-20 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
| * common.opt (fgraphite-dump-cloog): New flag. | |
| * doc/invoke.texi (-fgraphite-dump-cloog): Documented. | |
| * graphite-clast-to-gimple.c (init_cloog_input_file): New. | |
| (build_cloog_prog): Dump CLooG input file when | |
| flag_graphite_dump_cloog is set. | |
| 2010-09-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (graphite_verify): Remove call to | |
| verify_dominators for CDI_POST_DOMINATORS. | |
| * sese.h: Remove comment about CDI_POST_DOMINATORS. | |
| (recompute_all_dominators): Remove call to free_dominance_info | |
| for CDI_POST_DOMINATORS. Remove call to calculate_dominance_info | |
| for CDI_POST_DOMINATORS. | |
| 2010-09-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (pbb_number_of_iterations_at_time): Only iterate | |
| over pbb_dim_iter_domain. | |
| 2010-09-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-flattening.c: Fix comments. | |
| 2010-09-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * Makefile.in (OBJS-common): Add graphite-flattening.o. | |
| (graphite-flattening.o): New rule. | |
| * common.opt (floop-flatten): New flag. | |
| * doc/invoke.texi (-floop-flatten): Documented. | |
| * graphite-flattening.c: New. | |
| * graphite-poly.c (apply_poly_transforms): Call flatten_all_loops. | |
| * graphite-poly.h (flatten_all_loops): Declared. | |
| (lst_remove_loop_and_inline_stmts_in_loop_father): New. | |
| * tree-ssa-loop.c (gate_graphite_transforms): When flag_loop_flatten | |
| is set, also set flag_graphite. | |
| 2010-09-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (cloog_checksum): New. | |
| * graphite-poly.h (cloog_checksum): Declared. | |
| 2010-09-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (pbb_number_of_iterations): Removed. | |
| (pbb_number_of_iterations_at_time): Correctly compute the number | |
| of iterations in the transformed loop. | |
| * graphite-poly.h (pbb_number_of_iterations): Removed. | |
| 2010-09-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.h (lst_update_scattering_seq): Removed. | |
| (lst_update_scattering): Correctly handle outermost loop dewey | |
| renumbering. | |
| 2010-09-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-blocking.c (pbb_strip_mine_profitable_p): Renamed | |
| lst_strip_mine_profitable_p. Call lst_niter_for_loop. | |
| * graphite-poly.h (lst_niter_for_loop): New. | |
| 2010-09-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (apply_poly_transforms): Do not abort when the | |
| transform read from disk is not legal. Call fatal_error instead. | |
| 2010-09-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (print_pbb_body): Add missing closing parenthesis. | |
| (print_scop_header): Removed. Inlined in the only call place... | |
| (print_scop): ... here. | |
| 2010-09-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.h (lst_dewey_number): Use FOR_EACH_VEC_ELT. | |
| 2010-09-02 Vladimir Kargov <kargov@gmail.com> | |
| * graphite-scop-detection.c (is_valid_expr_p, is_valid_loop_p): New. | |
| (is_valid_stmt_p): Add data reference and operation-specific checks. | |
| (is_valid_bb_p): Change structure, add loop validity check. | |
| (is_scop_p): Move the TODO list | |
| (find_scops_new): New. | |
| (build_scops_new): Move part of functionality to find_scops_new and | |
| build_scops. Add necessary steps for successful SCoP construction. | |
| (build_scops): Compute SCoP sets for both detection algorithms, choose | |
| the resulting one depending on static condition. | |
| 2010-08-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (graphite_read_scop_file): Fix uninitialize warning. | |
| 2010-08-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (dot_deps): Avoid set but not used warning. | |
| (dot_deps_stmt): Same. | |
| * graphite-poly.c (dot_lst): Same. | |
| 2010-08-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-blocking.c (scop_do_strip_mine): Do not call | |
| graphite_legal_transform. | |
| (scop_do_block): Same. | |
| 2010-08-20 Vladimir Kargov <kargov@gmail.com> | |
| * graphite-scop-detection.c (graphite_can_represent_loop): Correct the | |
| description. | |
| 2010-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/45230 | |
| * gcc.dg/graphite/id-pr45230.c: New. | |
| 2010-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-scalar-evolution.c (instantiate_array_ref): New. | |
| (instantiate_scev_r): Also handle ARRAY_REFs. | |
| 2010-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop): | |
| Do not check for VAR_DECL, PARM_DECL, FUNCTION_DECL, LABEL_DECL, | |
| RESULT_DECL, and FIELD_DECL. Return false for an | |
| SSA_NAME_IS_DEFAULT_DEF. | |
| (compute_scalar_evolution_in_loop): Do not further analyze the | |
| scalar evolution when no_evolution_in_loop_p returns true. | |
| 2010-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-chrec.h (evolution_function_is_affine_p): Do not check | |
| whether CHREC_LEFT is invariant. A function is affine when | |
| CHREC_RIGHT is invariant. | |
| 2010-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (reduction_phi_p): Remove check for | |
| is_gimple_reg. | |
| (rewrite_degenerate_phi): Same. | |
| (rewrite_reductions_out_of_ssa): Add check for is_gimple_reg. | |
| 2010-08-18 Vladimir Kargov <kargov@gmail.com> | |
| * graphite-scop-detection.c (graphite_can_represent_scev, | |
| graphite_can_represent_expr, stmt_has_simple_data_refs_p, | |
| graphite_can_represent_loop): Remove outermost_loop. | |
| 2010-08-17 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/45229 | |
| * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps): Do not | |
| handle GIMPLE_CALLs with no LHS. | |
| 2010-08-17 Riyadh Baghdadi <baghdadi.mr@gmail.com> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/graphite.exp: Add test rules for openscop read/write. | |
| Call remove-build-file to clean up the generated *.graphite files. | |
| 2010-08-17 Riyadh Baghdadi <baghdadi.mr@gmail.com> | |
| * doc/invoke.texi (debugging options): Update documentation. | |
| (-floop-interchange): Same. | |
| (-flopp-strip-mine): Same. | |
| (-floop-block): Same. | |
| (-fgraphite-read): Add documentation. | |
| (-fgraphite-write): Same. | |
| 2010-08-17 Riyadh Baghdadi <baghdadi.mr@gmail.com> | |
| * toplev.c (process_options): Disable graphite loop optimization | |
| options when -fgraphite-read flag is used. | |
| 2010-08-17 Riyadh Baghdadi <baghdadi.mr@gmail.com> | |
| * graphite-poly.c (init_graphite_out_file): New. | |
| (init_graphite_in_file): New. | |
| (apply_poly_transforms): Updated to enable reading and writing of | |
| multiple scop files. | |
| * toplev.c (init_asm_output): Remove graphite in/out file initialization. | |
| 2010-08-17 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-scop-detection.c (graphite_can_represent_scev): Remove | |
| redundant checks. | |
| 2010-08-12 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (precision_for_value): Adjust | |
| computation of precision by 1. | |
| 2010-08-12 Riyadh Baghdadi <baghdadi.mr@gmail.com> | |
| * graphite-cloog-util.c (openscop_read_cloog_matrix): New. | |
| (openscop_read_polyhedron_matrix): New. | |
| * graphite-cloog-util.h (openscop_read_polyhedron_matrix): Declared. | |
| (openscop_read_N_int): Same. | |
| * graphite-poly.c (openscop_read_N_int): New. | |
| (openscop_read_one_int): New. | |
| (openscop_read_N_string): New. | |
| (openscop_read_one_string): New. | |
| (openscop_read_powerset_matrix): New. | |
| (graphite_read_transforms): Remove. | |
| (graphite_read_scatt): New. | |
| (graphite_read_scop_file): New. | |
| (apply_poly_transforms): Updated to call graphite_read_scop_file. | |
| 2010-08-11 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
| * graphite-poly.c: Change include order. | |
| 2010-08-11 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
| * graphite-cloog-compat.h (cloog_matrix_ncolumns): New. | |
| (cloog_matrix_nrows): New. | |
| 2010-08-11 Riyadh Baghdadi <baghdadi.mr@gmail.com> | |
| * graphite-cloog-util.c (openscop_print_cloog_matrix): Remove spaces | |
| from matrix lines. | |
| * graphite-poly.c (openscop_print_scattering_function_1): Same. | |
| (print_scattering_function_1): Same. | |
| (openscop_print_pbb_domain): Same. | |
| (openscop_print_scop_context): Same. | |
| (print_scop_context): Same. | |
| 2010-08-11 Riyadh Baghdadi <baghdadi.mr@gmail.com> | |
| * graphite-poly.c (openscop_print_pdr_polyhedron): Fix indentation. | |
| (openscop_print_pdr_polyhedron): Print pph. | |
| 2010-07-29 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/graphite.exp: Add compile rules for vect-* files. | |
| * gfortran.dg/graphite/graphite.exp: Same. | |
| * gcc.dg/graphite/vect-pr43423.c: New. | |
| 2010-07-29 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (gcc_type_for_interval): Generate in | |
| priority signed types. | |
| 2010-07-29 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (max_signed_precision_type): Remove the call | |
| to lang_hooks.types.type_for_size. Call build_nonstandard_integer_type. | |
| 2010-07-29 Riyadh Baghdadi <baghdadi.mr@gmail.com> | |
| * graphite-cloog-util.c (openscop_print_cloog_matrix): New. | |
| (openscop_print_polyhedron_matrix): New. | |
| * graphite-cloog-util.h (openscop_print_polyhedron_matrix): Declared. | |
| * graphite-poly.c (openscop_print_pdr_polyhedron): Same. | |
| (openscop_print_pdr_powerset): New. | |
| (openscop_print_powerset_matrix): New. | |
| (openscop_print_scattering_function_1): New. | |
| (print_scattering_function): Add support for scattering names and | |
| OpenScop format. | |
| (graphite_write_transforms): Remove. | |
| (apply_poly_transforms): Updated to call print_scop. | |
| (print_pdr_access_layout): Updated to support OpenScop format. | |
| (print_pdr): Same. | |
| (openscop_print_pbb_domain): New. | |
| (print_pbb_body): Added a parameter to allow indicating that pbb_body is | |
| not provided. | |
| (print_pbb): Updated to call the new print_pbb_body. | |
| (openscop_print_scop_context): New. | |
| (print_scop_header): New. | |
| (print_scop): Updated to call print_scop_header. | |
| * graphite-poly.h: Document OpenScop format. | |
| 2010-07-29 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Add back | |
| the case removed in the previous patch, when the only phi argument | |
| is defined in the same loop as the phi node itself. Handle it | |
| separately from the invariant case by both propagating it outside | |
| the region and replacing the phi node with an assign. | |
| 2010-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): The only | |
| constant phi nodes with one argument are is_gimple_min_invariant | |
| and SSA_NAME_IS_DEFAULT_DEF. | |
| * gfortran.dg/graphite/id-22.f: New. | |
| 2010-07-27 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
| * graphite.c (graphite_initialize): Do not initialize | |
| CLooG and initialize the Parma Polyhedra Library | |
| manually when using CLOOG_ORG. | |
| (graphite_finalize): Do not finalize CLooG and finalize | |
| the Parma Polyhedra Library manually when using CLOOG_ORG. | |
| * graphite-cloog-compat.h (cloog_initialize): Hide function | |
| when using CLOOG_ORG. | |
| (cloog_finalize): Same. | |
| 2010-07-27 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
| * graphite-clast-to-gimple.c (free_scattering): Change | |
| CloogDomainList/CloogDomain to CloogScatteringList/CloogScattering | |
| (CLOOG_ORG). | |
| (build_cloog_prog): Same. | |
| * graphite-cloog-compat.h (cloog_domain): Removed. | |
| (cloog_scattering): New. | |
| (cloog_set_domain): Removed. | |
| (cloog_set_scattering): New. | |
| (cloog_next_domain): Removed. | |
| (cloog_next_scattering): New. | |
| (cloog_set_next_domain): Removed. | |
| (cloog_set_next_scattering): New. | |
| (CloogScatteringList): New. | |
| (CloogScattering): New. | |
| (cloog_scattering_free): New. | |
| (new_Cloog_Scattering_from_ppl_Polyhedron): New. | |
| * graphite-cloog-util.c (new_Cloog_Scattering_from_ppl_Polyhedron): | |
| New. | |
| 2010-07-27 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
| * graphite-clast-to-gimple.c (build_cloog_prog): Extend with | |
| CloogState. | |
| (set_cloog_options): Same. | |
| (print_clast_stmt): Same. | |
| (scop_to_clast): Same. | |
| (print_generated_program): Same. | |
| (gloog): Same. | |
| * graphite-clast-to-gimple.h: Include graphite-cloog-util.h. | |
| (scop_to_clast): Extend with CloogState. | |
| * graphite-cloog-util.c: Include graphite-cloog-compat.h | |
| (new_Cloog_Domain_from_ppl_Polyhedron): | |
| Extend with CloogState. Use cloog_domain_from_cloog_matrix (CLOOG_ORG). | |
| (new_Cloog_Domain_from_ppl_Pointset_Powerset): Extend with CloogState. | |
| (new_Cloog_Domain_from_ppl_Polyhedron): Same. | |
| * graphite-cloog-util.h (build_cloog_prog): Same. | |
| * graphite-cloog-copat.h (build_cloog_prog): New. | |
| (CloogState): New. | |
| (cloog_state_malloc): New. | |
| (cloog_state_free): New. | |
| (cloog_loop_malloc): New. | |
| (cloog_options_malloc): New. | |
| (cloog_statement_alloc): New. | |
| (cloog_domain_from_cloog_matrix): New. | |
| (new_Cloog_Domain_from_ppl_Pointset_Powerset): New. | |
| (new_Cloog_Domain_from_ppl_Polyhedron): New. | |
| 2010-07-27 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
| * graphite-clast-to-gimple.c (clast_name_to_gcc): Parameter | |
| type of NAME now depends on used CLooG version. | |
| (clast_to_gcc_expression): Replace expr_* with clast_expr_*. | |
| (gcc_type_for_clast_expr): Same. | |
| (print_clast_stmt): Replace pprint with clast_pprint. | |
| * graphite-cloog-compat.h: Provide compatibility macros for | |
| CLooG Legacy. | |
| (clast_name_p): New. | |
| (clast_expr_term): New. | |
| (clast_expr_red): New. | |
| (clast_expr_bin): New. | |
| (clast_pprint): New. | |
| 2010-07-27 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
| * graphite-clast-to-gimple.c (set_cloog_options): Make CLooG options | |
| compatible to newer CLooG releases (CLOOG_ORG). | |
| (build_cloog_prog): Pass CloogOptions to more functions (CLOOG_ORG). | |
| (scop_to_clast): Pass CloogOptions to build_cloog_prog (CLOOG_ORG). | |
| * graphite-cloog-compat.h: Add compatibility macros for CLooG Legacy. | |
| (build_cloog_prog) : New. | |
| (cloog_program_extract_scalars): New. | |
| (cloog_program_scatter): New. | |
| 2010-07-27 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
| * graphite-clast-to-gimple.c: Include graphite-cloog-compat.h | |
| conditionally (CLOOG_ORG). | |
| * graphite-cloog-compat.h: New. Include graphite-cloog-compat.h. | |
| (cloog_statement_usr): New. | |
| (cloog_domain): Same. | |
| (cloog_set_domain): Same. | |
| (cloog_next_domain): Same. | |
| (cloog_set_next_domain): Same. | |
| (cloog_program_nb_scattdims): Same. | |
| (cloog_program_set_nb_scattdims): Same. | |
| (cloog_program_names): Same. | |
| (cloog_program_set_names): Same. | |
| (cloog_program_set_context): Same. | |
| (cloog_program_set_loop): Same. | |
| (cloog_program_blocklist): Same. | |
| (cloog_program_set_blocklist): Same. | |
| (cloog_program_scaldims): Same. | |
| (cloog_program_set_scaldims): Same. | |
| (cloog_names_nb_parameters): Same. | |
| (cloog_names_set_nb_parameters): Same. | |
| (cloog_names_parameters): Same. | |
| (cloog_names_set_parameters): Same. | |
| (cloog_names_set_nb_iterators): Same. | |
| (cloog_names_set_iterators): Same. | |
| (cloog_names_set_nb_scattering): Same. | |
| (cloog_names_set_scattering): Same. | |
| (cloog_statement_set_usr): Same. | |
| (cloog_loop_set_next): Same. | |
| (cloog_loop_set_domain): Same. | |
| (cloog_loop_set_block): Same. | |
| (cloog_block_list_next): Same. | |
| (cloog_block_list_set_next): | |
| (cloog_block_list_set_block): Same. | |
| 2010-07-27 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps): Returns | |
| a bool. | |
| (rewrite_commutative_reductions_out_of_ssa_close_phi): Same. | |
| (rewrite_commutative_reductions_out_of_ssa_loop): Same. | |
| (rewrite_cross_bb_scalar_deps_out_of_ssa): Call scev_reset_htab | |
| when something has been changed. | |
| (rewrite_commutative_reductions_out_of_ssa): Same. | |
| * gcc.dg/graphite/id-26.c: New. | |
| 2010-07-26 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (propagate_expr_outside_region): Also | |
| handle the case when def is in the sese region. | |
| (rewrite_close_phi_out_of_ssa): Call propagate_expr_outside_region | |
| for invariant expressions. | |
| (rewrite_cross_bb_phi_deps): Removed. | |
| (rewrite_cross_bb_scalar_deps): Also handle GIMPLE_PHI nodes. | |
| (rewrite_cross_bb_scalar_deps_out_of_ssa): Do not call | |
| rewrite_cross_bb_phi_deps. | |
| 2010-07-26 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c | |
| (rewrite_commutative_reductions_out_of_ssa_loop): Call | |
| scev_analyzable_p only on is_gimple_reg | |
| * gcc.dg/graphite/id-25.c: New. | |
| 2010-07-22 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (propagate_expr_outside_region): New. | |
| (rewrite_close_phi_out_of_ssa): Propagate constant values or | |
| parametric expressions outside the scop region. | |
| (rewrite_cross_bb_scalar_deps): Same. | |
| * sese.c (rename_uses): Use NULL_TREE instead of NULL for trees. | |
| * gcc.dg/graphite/run-id-5.c: New. | |
| * gcc.dg/graphite/run-id-6.c: New. | |
| * gfortran.dg/graphite/id-21.f: New. | |
| 2010-07-22 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Use | |
| SSA_NAME_DEF_STMT only on SSA_NAMEs. | |
| * gcc.dg/graphite/id-24.c: New. | |
| 2010-07-22 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-scalar-evolution.c (instantiate_scev_name): Do not | |
| instantiate default definitions. | |
| 2010-07-20 Vladimir Kargov <kargov@gmail.com> | |
| * graphite-scop-detection.c (is_valid_stmt_p): New. | |
| (is_valid_bb_p): New. | |
| 2010-07-20 Vladimir Kargov <kargov@gmail.com> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * cfgloop.c (is_loop_exit): Renamed loop_exits_to_bb_p. | |
| (loop_exits_from_bb_p): New. | |
| * cfgloop.h (is_loop_exit): Renamed loop_exits_to_bb_p. | |
| (loop_exits_from_bb_p): Declared. | |
| * graphite-scop-detection.c (scopdet_basic_block_info): Call | |
| loop_exits_to_bb_p. | |
| 2010-07-20 Vladimir Kargov <kargov@gmail.com> | |
| * refined-regions.c: Include tree-pass.h, cfgloop.h, gimple.h, and | |
| tree-data-ref.h. | |
| (dot_regions_1): New. | |
| (dot_regions): New. | |
| * refined-regions.h (dot_regions): Declared. | |
| * Makefile.in (refined-regions.o): Update dependences. | |
| 2010-07-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Add an | |
| extra parameter for the region. Call scev_analyzable_p. | |
| (rewrite_reductions_out_of_ssa): Update call to | |
| rewrite_close_phi_out_of_ssa. | |
| (rewrite_cross_bb_phi_deps): Same. | |
| (rewrite_commutative_reductions_out_of_ssa_loop): Add an extra | |
| parameter for the region. Call scev_analyzable_p. | |
| (rewrite_commutative_reductions_out_of_ssa): Update call to | |
| rewrite_commutative_reductions_out_of_ssa_loop. | |
| 2010-07-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/tree-ssa/pr20742.c: New. | |
| 2010-07-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * sese.c (rename_uses): Call unshare_expr before force_gimple_operand. | |
| * gcc.dg/graphite/id-23.c: New. | |
| 2010-07-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (reduction_phi_p): Do not rewrite out of | |
| SSA scalar phi nodes that can be scev_analyzable_p. | |
| * gfortran.dg/graphite/id-20.f: Adjust testcase. | |
| 2010-07-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Correctly | |
| handle SSA_NAME_IS_DEFAULT_DEF. | |
| 2010-07-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * sese.c (rename_uses): Handl unconditionally gimple_debug statements. | |
| * gcc.dg/graphite/pr42729.c: New. | |
| 2010-07-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Special | |
| case non close-phi nodes with one argument. | |
| 2010-07-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * sese.h (scev_analyzable_p): Scevs could be expressions without | |
| chrecs and still be scev_analyzable_p. | |
| 2010-07-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100. | |
| 2010-07-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * cfgloop.c (alloc_loop): Remove initialization of loop->single_iv. | |
| * cfgloop.h (struct loop): Remove single_iv field. | |
| * graphite-sese-to-poly.c (graphite_loop_normal_form): Removed. | |
| (scop_canonicalize_loops): Removed. | |
| (scop_ivs_can_be_represented): Do not use loop->single_iv. Iterate | |
| over all the loop phi nodes in loop->header. | |
| (build_poly_scop): Remove use of scop_canonicalize_loops. | |
| 2010-07-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps): Also | |
| handle GIMPLE_CALL. | |
| 2010-07-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-chrec.c (chrec_apply): Should only apply to the specified | |
| variable. Also handle multivariate chains of recurrences that | |
| satisfy evolution_function_is_affine_p. Also handle CASE_CONVERT. | |
| 2010-07-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (debug_clast_name_index): Removed. | |
| (debug_clast_name_indexes_1): Removed. | |
| (debug_clast_name_indexes): Removed. | |
| (pbb_to_depth_to_oldiv): Removed. | |
| (build_iv_mapping): Replace the use of rename_map with iv_map. | |
| (translate_clast_user): Remove uses of rename_map. Allocate and | |
| free iv_map. | |
| (translate_clast_for_loop): Remove uses of rename_map. | |
| (translate_clast_for): Same. | |
| (translate_clast_guard): Same. | |
| (translate_clast): Same. | |
| (gloog): Same. | |
| * graphite-clast-to-gimple.h (debug_clast_name_indexes): Removed. | |
| * graphite-sese-to-poly.c (scev_analyzable_p): Moved... | |
| * sese.c (set_rename): Now static. | |
| (rename_variables_in_stmt): Removed. | |
| (rename_uses): New. | |
| (is_parameter): Removed. | |
| (is_iv): Removed. | |
| (expand_scalar_variables_call): Removed. | |
| (expand_scalar_variables_ssa_name): Removed. | |
| (expand_scalar_variables_expr): Removed. | |
| (expand_scalar_variables_stmt): Removed. | |
| (expand_scalar_variables): Removed. | |
| (rename_variables): Removed. | |
| (remove_condition): Removed. | |
| (get_true_edge_from_guard_bb): Removed. | |
| (get_false_edge_from_guard_bb): Removed. | |
| (struct igp): Removed. | |
| (default_before_guard): Removed. | |
| (convert_for_phi_arg): Removed. | |
| (add_guard_exit_phis): Removed. | |
| (insert_guard_phis): Removed. | |
| (graphite_copy_stmts_from_block): Now also uses iv_map and a | |
| region. Do not copy conditions. Do not copy induction variables. | |
| Call rename_uses. | |
| (copy_bb_and_scalar_dependences): Allocate a local rename_map for | |
| the translated statement. Use the iv_map for the induction | |
| variable renaming. | |
| * sese.h (copy_bb_and_scalar_dependences): Update declaration. | |
| (set_rename): Removed declaration. | |
| (scev_analyzable_p): ...here. | |
| * tree-chrec.c (chrec_apply_map): New. | |
| * tree-chrec.h (chrec_apply_map): Declared. | |
| 2010-07-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (translate_clast_for_loop): Do not call | |
| insert_loop_close_phis. | |
| * sese.c (name_defined_in_loop_p): Removed. | |
| (expr_defined_in_loop_p): Removed. | |
| (alive_after_loop): Removed. | |
| (close_phi_not_yet_inserted_p): Removed. | |
| (struct alep): Removed. | |
| (add_loop_exit_phis): Removed. | |
| (insert_loop_close_phis): Removed. | |
| 2010-07-15 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
| * graphite-cloog-util.c (cloog_matrix_to_ppl_constraint): Fix flipped | |
| condition. | |
| * graphite-poly.c (psct_scattering_dim_for_loop_depth): Same. | |
| 2010-07-07 Sebastian Pop <sebastian.pop@amd.com> | |
| * gfortran.dg/graphite/id-20.f: New. | |
| 2010-07-05 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
| * graphite-cloog-util.h: Added cloog.h. | |
| * graphite-blocking.c: Removed cloog.h. | |
| * graphite-dependences.c: Same. | |
| * graphite-interchange.c: Same. | |
| * graphite-poly.c: Same. | |
| * graphite-ppl.c: Same. | |
| * graphite-scop-detection.c: Same. | |
| * graphite-sese-to-poly.c: | |
| Removed cloog.h. | |
| Removed graphite-clast-to-gimple.h. | |
| (check_poly_representation): Removed (unused). | |
| * graphite-sese-to-poly.h | |
| (check_poly_representation): Removed (unused). | |
| 2010-07-05 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
| * Makefile.in | |
| (OBJS-common): Added graphite-cloog-util.o. | |
| (graphite-clast-to-gimple.o): Added graphite-cloog-util.h. | |
| (graphite-cloog-util.o): New. | |
| (graphite-ppl.o): Added graphite-cloog-util.h. | |
| * graphite-clast-to-gimple.c: | |
| Added graphite-cloog-util.h to include statements. | |
| * graphite-cloog-util.c: New. | |
| (new_Cloog_Matrix_from_ppl_Polyhedron): Moved from graphite-ppl.c. | |
| (new_Cloog_Domain_from_ppl_Polyhedron): Same. | |
| (new_Cloog_Domain_from_ppl_Pointset_Powerset): Same. | |
| (new_C_Polyhedron_from_Cloog_Matrix): Same. | |
| (ppl_Constrain_System_number_of_constraints): Same. | |
| (new_Cloog_Matrix_from_ppl_Constraint_System): Same. | |
| (oppose_constraint): Same. | |
| (cloog_matrix_to_ppl_constraint): Same. | |
| (new_Constraint_System_from_Cloog_Matrix): Same. | |
| (insert_constraint_into_matrix): Same. Declared static. | |
| * graphite-cloog-util.h: New. | |
| (new_Cloog_Matrix_from_ppl_Polyhedron): Moved from graphite-ppl.h. | |
| (new_Cloog_Domain_from_ppl_Polyhedron): Same. | |
| (new_Cloog_Domain_from_ppl_Pointset_Powerset): Same. | |
| (new_C_Polyhedron_from_Cloog_Matrix): Same. | |
| (insert_constraint_into_matrix): Same. | |
| * graphite-ppl.c: | |
| Added graphite-cloog-util.h to include statements. | |
| (new_Cloog_Matrix_from_ppl_Polyhedron): Moved to graphite-cloog-util.c. | |
| (new_Cloog_Domain_from_ppl_Polyhedron): Same. | |
| (new_Cloog_Domain_from_ppl_Pointset_Powerset): Same. | |
| (new_C_Polyhedron_from_Cloog_Matrix): Same. | |
| (insert_constraint_into_matrix): Same. | |
| (ppl_Constrain_System_number_of_constraints): Same. | |
| (new_Cloog_Matrix_from_ppl_Constraint_System): Same. | |
| (oppose_constraint): Same. | |
| (cloog_matrix_to_ppl_constraint): Same. | |
| (new_Constraint_System_from_Cloog_Matrix): Same. | |
| * graphite-ppl.h: | |
| (new_Cloog_Matrix_from_ppl_Polyhedron): Moved to | |
| graphite-cloog-util.h. | |
| (new_Cloog_Domain_from_ppl_Polyhedron): Same. | |
| (new_Cloog_Domain_from_ppl_Pointset_Powerset): Same. | |
| (new_C_Polyhedron_from_Cloog_Matrix): Same. | |
| (insert_constraint_into_matrix): Removed. | |
| 2010-07-04 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
| * graphite-clast-to-gimple.c | |
| (precision_for_value): Resolve value_* calls to matching mpz_* calls. | |
| (precision_for_interval): Same. | |
| (gcc_type_for_interval): Same. | |
| (compute_type_for_level): Same. | |
| * graphite-interchange.c | |
| (lst_interchange_profitable_p): Same. | |
| * graphite-poly.c | |
| (psct_scattering_dim_for_loop_depth): Same. | |
| * graphite-ppl.c | |
| (ppl_max_for_le_pointset): Same. | |
| (ppl_min_for_le_pointset): Same. | |
| 2010-06-25 Vladimir Kargov <kargov@gmail.com> | |
| * refined-regions.c (bb_index_compare): New. | |
| (get_bbs_in_region): New. | |
| (print_bbs_in_region): New. | |
| (print_refined_region): Add an argument that allows to print | |
| all basic blocks contained in regions. | |
| (debug_refined_region): Update call to print_refined_region. | |
| * refined-regions.h (print_refined_region): Update declaration. | |
| (get_bbs_in_region): Declared. | |
| * graphite-scop-detection.c (build_scops_new): Print the refined | |
| region tree into the Grahite dump file. | |
| 2010-06-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (rewrite_degenerate_phi): New. | |
| (rewrite_reductions_out_of_ssa): Call it for degenerate_phi_result. | |
| 2010-06-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (rewrite_cross_bb_phi_deps): Call | |
| rewrite_close_phi_out_of_ssa. | |
| * gcc.dg/graphite/id-22.c: New. | |
| 2010-06-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (rewrite_cross_bb_phi_deps): Remove dead code. | |
| 2010-06-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (build_iv_mapping): Rename map with | |
| rename_map. | |
| * sese.c (debug_rename_map): Same. | |
| (get_rename): Same. | |
| (set_rename): Same. | |
| (rename_variables_in_stmt): Same. | |
| (expand_scalar_variables_call): Same. | |
| (expand_scalar_variables_ssa_name): Same. | |
| (expand_scalar_variables_expr): Same. | |
| (expand_scalar_variables_stmt): Same. | |
| (expand_scalar_variables): Same. | |
| (rename_variables): Same. | |
| (graphite_copy_stmts_from_block): Same. | |
| (copy_bb_and_scalar_dependences): Same. | |
| 2010-06-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (copy_renames): Removed. | |
| (translate_clast_for): Do not call copy_renames. | |
| (translate_clast_guard): Same. | |
| 2010-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (rewrite_reductions_out_of_ssa): Moved up. | |
| (rewrite_cross_bb_phi_deps): Split out of rewrite_cross_bb_scalar_deps. | |
| (rewrite_cross_bb_scalar_deps_out_of_ssa): Run rewrite_cross_bb_phi_deps | |
| before rewrite_cross_bb_scalar_deps. | |
| 2010-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (rewrite_commutative_reductions_out_of_ssa): | |
| Early return in when flag_associative_math is not set. | |
| 2010-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/run-id-2.c: Call abort. | |
| 2010-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Always insert out | |
| of SSA copies on edges except for loop->latch. | |
| 2010-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps_out_of_ssa): | |
| Split out of rewrite_reductions_out_of_ssa. | |
| * graphite-sese-to-poly.h (rewrite_cross_bb_scalar_deps_out_of_ssa): | |
| Declared. | |
| * graphite.c (graphite_transform_loops): Call it. | |
| 2010-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (graphite_transform_loops): Add two more dbg_cnt calls. | |
| 2010-06-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * passes.c (init_optimization_passes): Add pass_graphite. | |
| Schedule a pass_copy_prop before pass_graphite_transforms. | |
| * timevar.def (TV_GRAPHITE): Declared. | |
| * tree-pass.h (pass_graphite): Declared. | |
| * tree-ssa-loop.c (pass_graphite): New. | |
| * gcc.dg/graphite/id-20.c: New. | |
| 2010-06-12 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (gloog): Do not pass scops in parameter. | |
| Remove calls to rename_nb_iterations and rename_sese_parameters. | |
| * graphite-clast-to-gimple.h (gloog): Update declaration. | |
| * graphite.c (graphite_transform_loops): Update call to gloog. | |
| * sese.c (rename_variables_in_expr): Removed. | |
| (rename_nb_iterations): Removed. | |
| (rename_sese_parameters): Removed. | |
| * sese.h (rename_nb_iterations): Removed. | |
| (rename_sese_parameters): Removed. | |
| 2010-06-12 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (gloog): Remove call to | |
| sese_adjust_liveout_phis. | |
| * graphite-sese-to-poly.c (scev_analyzable_p): When scev returns an | |
| SSA_NAME, allow it to be handled by rewrite_cross_bb_scalar_deps. | |
| (rewrite_cross_bb_scalar_deps): Handle GIMPLE_PHI nodes: call | |
| rewrite_phi_out_of_ssa. | |
| * sese.c (get_vdef_before_sese): Removed. | |
| (sese_adjust_vphi): Removed. | |
| (sese_adjust_liveout_phis): Removed. | |
| * sese.h (sese_adjust_liveout_phis): Removed. | |
| 2010-06-12 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (insert_out_of_ssa_copy): Pass an extra | |
| argument for the place after which to insert the out of SSA copy. | |
| (rewrite_close_phi_out_of_ssa): Update calls to insert_out_of_ssa_copy. | |
| (rewrite_phi_out_of_ssa): Same. | |
| (rewrite_cross_bb_scalar_deps): Same. | |
| (insert_copyout): Removed. | |
| (insert_copyin): Removed. | |
| (translate_scalar_reduction_to_array): Call insert_out_of_ssa_copy and | |
| insert_out_of_ssa_copy_on_edge instead of insert_copyout and | |
| insert_copyin. | |
| 2010-06-12 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (build_scop_bbs): Not static anymore. | |
| (rewrite_reductions_out_of_ssa): Same. | |
| (rewrite_commutative_reductions_out_of_ssa): Same. | |
| (build_poly_scop): Do not call these functions. | |
| * graphite-sese-to-poly.h (build_poly_scop): Declared. | |
| (rewrite_reductions_out_of_ssa): Declared. | |
| (rewrite_commutative_reductions_out_of_ssa): Declared. | |
| * graphite.c (graphite_transform_loops): Call on every scop | |
| rewrite_commutative_reductions_out_of_ssa before calling | |
| rewrite_reductions_out_of_ssa and build_scop_bbs. | |
| 2010-06-12 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (dot_deps): Make system call to dotty run | |
| in background. | |
| (dot_deps_stmt): Same. | |
| * graphite-poly.c (dot_lst): Same. | |
| 2010-06-11 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (gcc_type_for_interval): Do not pass | |
| old_type in parameter. | |
| (gcc_type_for_value): Update call to gcc_type_for_interval. | |
| (compute_type_for_level_1): Renamed compute_type_for_level. | |
| Update call to gcc_type_for_interval. | |
| 2010-06-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-scalar-evolution.c (instantiate_scev_name): Do not fail | |
| the scev analysis when the variable is not used outside the loop | |
| in a close phi node: call compute_overall_effect_of_inner_loop. | |
| 2010-06-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (single_pred_cond): Renamed | |
| single_pred_cond_non_loop_exit. Return NULL for loop exit edges. | |
| (build_sese_conditions_before): Renamed call to single_pred_cond. | |
| (build_sese_conditions_after): Same. | |
| 2010-06-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.h: Fix comments and indentation. | |
| * graphite-sese-to-poly.c: Same. | |
| (build_sese_conditions_before): Compute stmt and gbb only when needed. | |
| * tree-chrec.c: Fix comments and indentation. | |
| (tree-ssa-loop-niter.c): Same. | |
| 2010-06-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * refined-regions.c (create_region): Only initialize the region. | |
| (find_regions_with_entry): Initialize parent relation and bbmap | |
| correctly. | |
| (build_regions_tree): Set outermost_region to region instead of | |
| topmost_region. | |
| (calculate_region_tree): Remove unneeded parameters. | |
| 2010-06-02 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-scop-detection.c (is_scop_p): New. | |
| (build_scops_new): New. A skeleton for the new scop detection. | |
| (build_scops_old): Renamed from build_scops. | |
| (build_scops): New version. Call the new and the old scop | |
| detection. | |
| 2010-05-27 Tobias Grosser <grosser@fim.uni-passau.de> | |
| Antoniu Pop <antoniu.pop@gmail.com> | |
| * Makefile.in (OBJS-common): Add refined-regions.o. | |
| (refined-regions.o): New. | |
| (graphite-scop-detection.o): Use refined-regions.h. | |
| * graphite-scop-detection.c: Include refined-regions.h | |
| (build_scops): Also build the refined region tree. | |
| * refined-regions.c: New. Adds an algorithm to detect refined | |
| regions. | |
| (print_refined_region): New. | |
| (debug_refined_region): New. | |
| (refined_region_contains_bb_p): New. | |
| (refined_region_contains_region_p): New. | |
| (is_common_df): New. | |
| (struct find_regions_global_data): New. | |
| (is_region): New. | |
| (typedef struct bb_bb_def): New. | |
| (new_bb_bb_def): New. | |
| (bb_bb_map_hash): New. | |
| (eq_bb_bb_map): New. | |
| (find_new_bb): New. | |
| (bb_reg_def): New. | |
| (new_bb_reg_def): New. | |
| (bb_reg_map_hash): New. | |
| (eq_bb_reg_map): New. | |
| (find_new_region): New. | |
| (insert_new_reg): New. | |
| (insert_new_bb): New. | |
| (insert_shortcut): New. | |
| (get_next_postdom): New. | |
| (create_region): New. | |
| (find_regions_with_entry): New. | |
| (find_regions_adc): New. | |
| (find_regions): New. | |
| (get_topmost_parent): New. | |
| (build_regions_tree): New. | |
| (calculate_region_tree): New. | |
| (free_region_tree): New. | |
| * refined-regions.h: New. | |
| (struct refined_region): New. | |
| (calculate_region_tree): New. | |
| (free_region_tree): New. | |
| (refined_region_contains_bb_p): New. | |
| (refined_region_contains_region_p): New. | |
| (print_refined_region): New. | |
| (debug_refined_region): New. | |
| 2010-05-26 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (graphite_create_new_loop_guard): Use | |
| size_one_node. | |
| 2010-05-07 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (graphite_create_new_loop_guard): Fix | |
| type of integer_one_node for fold_build of POINTER_PLUS_EXPR. | |
| 2010-05-07 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (loop_entry_phi_arg): Renamed | |
| phi_arg_in_outermost_loop. | |
| (remove_simple_copy_phi): Call phi_arg_in_outermost_loop. | |
| (remove_invariant_phi): Same. | |
| 2010-04-12 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
| * graphite-blocking.c | |
| (pbb_strip_mine_profitable_p): Replace Value with mpz_t. | |
| * graphite-clast-to-gimple.c | |
| (clast_to_gcc_expression): Same. | |
| (precision_for_value): Same. | |
| (precision_for_interval): Same. | |
| (gcc_type_for_interval): Same. | |
| (graphite_create_new_guard): Same. | |
| (compute_bounds_for_level): Same. | |
| (graphite_create_new_loop_guard): Same. | |
| * graphite-interchange.c | |
| (build_linearized_memory_access): Same. | |
| (pdr_stride_in_loop): Same. | |
| (memory_strides_in_loop_1): Same. | |
| (memory_strides_in_loop): Same. | |
| (extend_scattering): Same. | |
| (psct_scattering_dim_for_loop_depth): Same. | |
| (pbb_number_of_iterations): Same. | |
| * graphite-poly.h | |
| (debug_iteration_domains): Same. | |
| * graphite-ppl.c | |
| (new_Cloog_Domain_from_ppl_Pointset_Powerset): Same. | |
| (ppl_set_inhomogeneous_gmp): Same. | |
| (ppl_strip_loop): Same. | |
| (ppl_lexico_compare_linear_expressions): Same. | |
| (ppl_read_polyhedron_matrix): Same. | |
| (ppl_max_for_le_pointset): Same. | |
| * graphite-ppl.h | |
| (ppl_read_polyhedron_matrix): Same. | |
| (tree_int_to_gmp): Same. | |
| (gmp_cst_to_tree): Same. | |
| (ppl_set_inhomogeneous): Same. | |
| (ppl_set_inhomogeneous_tree): Same. | |
| (ppl_set_coef): Same. | |
| (ppl_set_coef_tree): Same. | |
| * graphite-sese-to-poly.c | |
| (build_pbb_scattering_polyhedrons): Same. | |
| (build_scop_scattering): Same. | |
| (scan_tree_for_params_right_scev): Same. | |
| (scan_tree_for_params): Same. | |
| (find_params_in_bb): Same. | |
| (find_scop_parameters): Same. | |
| (add_upper_bounds_from_estimated_nit): Same. | |
| (build_loop_iteration_domains): Same. | |
| (add_condition_to_domain): Same. | |
| (pdr_add_memory_accesses): Same. | |
| 2010-04-11 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
| * graphite-blocking.c (pbb_strip_mine_profitable_p): Resolve | |
| CLooG's value_* macros to their respective mpz_* counterparts. | |
| * graphite-clast-to-gimple.c (clast_to_gcc_expression): Same. | |
| (graphite_create_new_loop_guard): Same. | |
| * graphite-interchange.c (build_linearized_memory_access): Same. | |
| (pdr_stride_in_loop): Same. | |
| (memory_strides_in_loop_1): Same. | |
| (1st_interchange_profitable_p): Same. | |
| * graphite-poly.c (extend_scattering): Same. | |
| (psct_scattering_dim_for_loop_depth): Same. | |
| (pbb_number_of_iterations): Same. | |
| (pbb_number_of_iterations_at_time): Same. | |
| * graphite-poly.h (new_1st_loop): Same. | |
| * graphite-ppl.c (cloog_matrix_to_ppl_constraint): Same. | |
| (oppose_constraint): Same. | |
| (insert_constraint_into_matrix): Same. | |
| (ppl_set_inhomogeneous_gmp): Same. | |
| (ppl_set_coef_gmp): Same. | |
| (ppl_strip_loop): Same. | |
| (ppl_lexico_compare_linear_expressions): Same. | |
| (ppl_max_for_le_pointset): Same. | |
| (ppl_min_for_le_pointset): Same. | |
| (ppl_build_realtion): Same. | |
| * graphite-ppl.h (gmp_cst_to_tree): Same. | |
| (ppl_set_inhomogeneous): Same. | |
| (ppl_set_inhomogeneous_tree): Same. | |
| (ppl_set_coef): Same. | |
| (ppl_set_coef_tree): Same. | |
| * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): Same. | |
| (build_scop_scattering): Same. | |
| (add_value_to_dim): Same. | |
| (scan_tree_for_params_right_scev): Same. | |
| (scan_tree_for_params_int): Same. | |
| (scan_tree_for_params): Same. | |
| (find_params_in_bb): Same. | |
| (find_scop_parameters): Same. | |
| (add_upper_bounds_from_estimated_nit): Same. | |
| (build_loop_iteration_domains): Same. | |
| (create_linear_expr_from_tree): Same. | |
| (add_condition_to_domain): Same. | |
| (pdr_add_memory_accesses): Same. | |
| 2010-04-05 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/43519 | |
| * graphite-clast-to-gimple.c (max_signed_precision_type): Use | |
| lang_hooks.types.type_for_size instead of build_nonstandard_integer_type. | |
| When converting an unsigned type to signed, double its precision. | |
| (gcc_type_for_interval): Use lang_hooks.types.type_for_size. | |
| (gcc_type_for_iv_of_clast_loop): Call max_signed_precision_type. | |
| (graphite_create_new_loop_guard): When ub + 1 wraps around, use lb <= ub. | |
| 2010-04-05 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/43519 | |
| * graphite-clast-to-gimple.c (max_signed_precision_type): Use | |
| build_nonstandard_integer_type. | |
| (gcc_type_for_interval): Same. | |
| 2010-04-05 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/43519 | |
| * graphite-clast-to-gimple.c (graphite_create_new_loop_guard): Use | |
| POINTER_PLUS_EXPR for pointer types. | |
| * gcc.dg/graphite/id-19.c: New. | |
| 2010-04-04 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/43519 | |
| * Makefile.in (graphite-clast-to-gimple.o): Depends on langhooks.h. | |
| * graphite-clast-to-gimple.c: Include langhooks.h. | |
| (max_signed_precision_type): New. | |
| (max_precision_type): Takes two types as arguments. | |
| (precision_for_value): New. | |
| (precision_for_interval): New. | |
| (gcc_type_for_interval): New. | |
| (gcc_type_for_value): New. | |
| (gcc_type_for_clast_term): New. | |
| (gcc_type_for_clast_red): New. | |
| (gcc_type_for_clast_bin): New. | |
| (gcc_type_for_clast_expr): Split up into several functions. | |
| (gcc_type_for_clast_eq): Rewritten. | |
| (compute_bounds_for_level): New. | |
| (compute_type_for_level_1): New. | |
| (compute_type_for_level): New. | |
| (gcc_type_for_cloog_iv): Removed. | |
| (gcc_type_for_iv_of_clast_loop): Rewritten. | |
| (graphite_create_new_loop): Compute the lower and upper bound types | |
| with gcc_type_for_clast_expr. | |
| (graphite_create_new_loop_guard): Same. | |
| (find_cloog_iv_in_expr): Removed. | |
| (compute_cloog_iv_types_1): Removed. | |
| (compute_cloog_iv_types): Removed. | |
| (gloog): Do not call compute_cloog_iv_types. | |
| * graphite-sese-to-poly.c (new_gimple_bb): Do not initialize | |
| GBB_CLOOG_IV_TYPES. | |
| (free_data_refs_aux): Do not free GBB_CLOOG_IV_TYPES. | |
| * sese.h (struct gimple_bb): Removed field cloog_iv_types. | |
| (GBB_CLOOG_IV_TYPES): Removed. | |
| * gcc.dg/graphite/run-id-pr42644.c: Call abort. | |
| 2010-04-02 Sebastian Pop <sebastian.pop@amd.com> | |
| Reverted this commit: as at this point the loop closed SSA form | |
| is under a canonical form respecting the single argument condition. | |
| * graphite-sese-to-poly.c (scalar_close_phi_node_p): Loop | |
| close phi nodes may have more than one argument. | |
| 2010-04-01 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Assert that | |
| gimple_phi_num_args of the loop close SSA phi node is equal to 1. | |
| (detect_commutative_reduction): Same. | |
| 2010-03-31 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (scalar_close_phi_node_p): Loop | |
| close phi nodes may have more than one argument. | |
| 2010-03-30 Richard Guenther <rguenther@suse.de> | |
| Zdenek Dvorak <ook@ucw.cz> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/43464 | |
| * tree-ssa-copy.c (init_copy_prop): Handle loop close phi nodes | |
| with multiple arguments. | |
| (execute_copy_prop): Remove call to rewrite_into_loop_closed_ssa. | |
| 2010-03-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (print_pddr): Call print_pdr with an | |
| extra argument. | |
| * graphite-poly.c (debug_pdr): Add an extra argument for the | |
| verbosity level. | |
| (print_pdr): Same. | |
| (print_pbb_domain): Same. | |
| (print_pbb): Same. | |
| (print_scop_context): Same. | |
| (print_scop): Same. | |
| (print_cloog): Same. | |
| (debug_pbb_domain): Same. | |
| (debug_pbb): Same. | |
| (print_pdrs): Same. | |
| (debug_pdrs): Same. | |
| (debug_scop_context): Same. | |
| (debug_scop): Same. | |
| (debug_cloog): Same. | |
| (print_scop_params): Same. | |
| (debug_scop_params): Same. | |
| (print_iteration_domain): Same. | |
| (print_iteration_domains): Same. | |
| (debug_iteration_domain): Same. | |
| (debug_iteration_domains): Same. | |
| (print_scattering_function): Same. | |
| (print_scattering_functions): Same. | |
| (debug_scattering_function): Same. | |
| (debug_scattering_functions): Same. | |
| * graphite-poly.h (debug_pdr): Update declaration. | |
| (print_pdr): Same. | |
| (print_pbb_domain): Same. | |
| (print_pbb): Same. | |
| (print_scop_context): Same. | |
| (print_scop): Same. | |
| (print_cloog): Same. | |
| (debug_pbb_domain): Same. | |
| (debug_pbb): Same. | |
| (print_pdrs): Same. | |
| (debug_pdrs): Same. | |
| (debug_scop_context): Same. | |
| (debug_scop): Same. | |
| (debug_cloog): Same. | |
| (print_scop_params): Same. | |
| (debug_scop_params): Same. | |
| (print_iteration_domain): Same. | |
| (print_iteration_domains): Same. | |
| (debug_iteration_domain): Same. | |
| (debug_iteration_domains): Same. | |
| (print_scattering_function): Same. | |
| (print_scattering_functions): Same. | |
| (debug_scattering_function): Same. | |
| (debug_scattering_functions): Same. | |
| 2010-03-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (print_scattering_function_1): New. | |
| (print_scattering_function): Call it. | |
| (print_scop_params): Remove spaces at the end of lines. | |
| (print_cloog): New. | |
| (debug_cloog): New. | |
| * graphite-poly.h (print_cloog): Declared. | |
| (debug_cloog): Declared. | |
| 2010-03-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-ssa-copy.c: Revert this previous change: | |
| (init_copy_prop): Loop closed phi nodes cancontain more than one | |
| argument. | |
| (execute_copy_prop): Revert the previous change: do not call | |
| rewrite_into_loop_closed_ssa. | |
| 2010-03-21 Sebastian Pop <sebastian.pop@amd.com> | |
| Richard Guenther <rguenther@suse.de> | |
| PR middle-end/43464 | |
| * tree-ssa-copy.c (init_copy_prop): Loop closed phi nodes can | |
| contain more than one argument. | |
| (execute_copy_prop): Revert the previous change: do not call | |
| rewrite_into_loop_closed_ssa. | |
| * gcc.dg/graphite/id-pr43464.c: Remove compile warning. | |
| * gcc.dg/graphite/id-pr43464-1.c: New. | |
| 2010-03-21 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/43464 | |
| * tree-ssa-copy.c (execute_copy_prop): Call rewrite_into_loop_closed_ssa | |
| and verify_loop_closed_ssa when copy prop is executed in the LNO. | |
| * gcc.dg/graphite/id-pr43464.c: New. | |
| 2010-03-16 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (graphite_loop_normal_form): Add the IV bump | |
| in loop->header. | |
| * tree-flow.h (canonicalize_loop_ivs): Updated declaration. | |
| * tree-parloops.c (gen_parallel_loop): Add the IV bump in loop->latch. | |
| * tree-ssa-loop-manip.c (canonicalize_loop_ivs): Add a new parameter | |
| to switch between adding the IV bump in loop->latch or in loop->header. | |
| 2010-03-16 Sebastian Pop <sebastian.pop@amd.com> | |
| * passes.c (init_optimization_passes): Add pass_copy_prop | |
| after Graphite. | |
| 2010-03-16 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (print_scattering_function): Pretty print following | |
| the scoplib format. | |
| (print_pdr): Same. | |
| (print_pbb_domain): Same. | |
| (dump_gbb_cases): Same. | |
| (dump_gbb_conditions): Same. | |
| (print_pdrs): Same. | |
| (print_pbb): Same. | |
| (print_scop_params): Same. | |
| (print_scop_context): Same. | |
| (print_scop): Same. | |
| (print_pbb_body): New. | |
| (lst_indent_to): New. | |
| (print_lst): Start new lines with a #. | |
| * graphite-poly.h (pbb_bb): New. | |
| (pbb_index): Use pbb_bb. | |
| * graphite-ppl.c (ppl_print_powerset_matrix): Print the number of | |
| disjuncts. | |
| * tree-data-ref.c (dump_data_reference): Start new lines with a #. | |
| 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/43351 | |
| * gcc.dg/graphite/id-pr43351.c | |
| 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/43354 | |
| * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Do not | |
| call insert_out_of_ssa_copy for default definitions. | |
| * gfortran.dg/graphite/id-pr43354.f: New. | |
| 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/43349 | |
| * gfortran.dg/graphite/pr43349.f: New. | |
| 2010-03-11 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (my_long_long): Defined. | |
| (gcc_type_for_cloog_iv): Use it instead of long_long_integer_type_node. | |
| * graphite-sese-to-poly.c (my_long_long): Defined. | |
| (scop_ivs_can_be_represented): Use it. | |
| 2010-03-10 Sebastian Pop <sebastian.pop@amd.com> | |
| * doc/invoke.texi: Fix documentation of graphite-max-nb-scop-params, | |
| graphite-max-bbs-per-function, and loop-block-tile-size. | |
| * params.def (PARAM_GRAPHITE_MAX_NB_SCOP_PARAMS): Replace "maximal" | |
| with "maximum". | |
| (PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION): Same. | |
| 2010-03-10 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (gcc_type_for_iv_of_clast_loop): Remove | |
| forward declaration. | |
| * graphite-sese-to-poly.c (reduction_phi_p): Remove FIXME comment. | |
| (add_upper_bounds_from_estimated_nit): New. | |
| (build_loop_iteration_domains): Use it. | |
| 2010-03-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * doc/invoke.texi (PARAM_LOOP_BLOCK_TILE_SIZE): Document. | |
| 2010-03-09 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/43306 | |
| * tree-chrec.c (evolution_function_right_is_integer_cst): CHREC_RIGHT | |
| should be an INTEGER_CST. Also handle CASE_CONVERT. | |
| * gcc.dg/graphite/pr43306.c: New. | |
| 2010-03-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (graphite_initialize): To bound the number of bbs per | |
| function, use PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION. | |
| * params.def (PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION): Declared. | |
| * doc/invoke.texi: Document it. | |
| 2010-03-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (build_poly_scop): Do not return bool. | |
| * graphite-sese-to-poly.h (build_poly_scop): Same. | |
| 2010-03-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (build_poly_scop): Limit scops following | |
| the number of parameters in the scop. Use as an upper bound | |
| PARAM_GRAPHITE_MAX_NB_SCOP_PARAMS. | |
| * params.def (PARAM_GRAPHITE_MAX_NB_SCOP_PARAMS): Declared. | |
| * doc/invoke.texi: Document it. | |
| 2010-03-05 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (add_param_constraints): Use | |
| lower_bound_in_type and upper_bound_in_type. | |
| 2010-03-05 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (add_param_constraints): Use sizetype | |
| instead of unsigned_type_node. | |
| 2010-03-05 Sebastian Pop <sebastian.pop@amd.com> | |
| Reza Yazdani <reza.yazdani@amd.com> | |
| PR middle-end/43065 | |
| * graphite-sese-to-poly.c (add_param_constraints): Insert bounds | |
| on pointer type parameters. | |
| * gcc.dg/graphite/run-id-4.c: New. | |
| 2010-03-05 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/43065 | |
| * gcc.dg/graphite/run-id-3.c: New. | |
| 2010-03-05 Tobias Grosser <grosser@fim.uni-passau.de> | |
| Ramakrishna Upadrasta <Ramakrishna.Upadrasta@inria.fr> | |
| * graphite-clast-to-gimple.c (clast_to_gcc_expression): Also | |
| handle conversions from pointer to integers. | |
| (gcc_type_for_cloog_iv): Choose the smalles signed integer as an | |
| induction variable, to be able to work with code generated by CLooG. | |
| * graphite-sese-to-poly.c (scop_ivs_can_be_represented): New. | |
| (build_poly_scop): Bail out if we cannot codegen a loop. | |
| 2010-03-04 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-clast-to-gimple.c (translate_clast): Do not short-cut | |
| code generation with gloog_error. | |
| 2010-03-04 Sebastian Pop <sebastian.pop@amd.com> | |
| * sese.c (expand_scalar_variables_ssa_name): Add new argument for type. | |
| Call fold_convert on all the returned values. | |
| (expand_scalar_variables_expr): Pass to expand_scalar_variables_ssa_name | |
| the type of the resulting expression. | |
| 2010-03-04 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-ppl.c (ppl_min_for_le_polyhedron): Renamed | |
| ppl_min_for_le_pointset. Use ppl_Pointset_Powerset_C_Polyhedron_minimize. | |
| * graphite-ppl.h (ppl_min_for_le_polyhedron): Update declaration. | |
| 2010-03-04 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (map_into_dep_poly): Removed. | |
| (dependence_polyhedron_1): Use combine_context_id_scat. | |
| 2010-03-04 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.h (struct poly_scattering): Add layout documentation. | |
| (struct poly_bb): Same. | |
| (combine_context_id_scat): New. | |
| 2010-03-02 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42326 | |
| * sese.c (name_defined_in_loop_p): Return false for default | |
| definitions. | |
| * gcc.dg/graphite/pr42326.c: New. | |
| 2010-02-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (find_cloog_iv_in_expr): Simplify | |
| and clean up the logic. | |
| 2010-02-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (add_param_constraints): Enabled: remove | |
| early return. | |
| 2010-02-22 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/43083 | |
| * graphite-scop-detection.c (create_single_exit_edge): Move | |
| the call to find_single_exit_edge to.... | |
| (create_sese_edges): ...here. Don't handle multiple edges | |
| exiting the function. | |
| (build_graphite_scops): Don't handle multiple edges | |
| exiting the function. | |
| * gcc.dg/graphite/pr43083.c: New. | |
| 2010-02-22 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/43097 | |
| * sese.c (get_rename): Assert that old_name is an SSA_NAME. | |
| (rename_variables_in_stmt): Continue when the use is not an SSA_NAME. | |
| * gfortran.dg/graphite/pr43097.f: New. | |
| 2010-02-22 Sebastian Pop <sebastian.pop@amd.com> | |
| Manuel López-Ibáñez <manu@gcc.gnu.org> | |
| PR middle-end/43140 | |
| * g++.dg/graphite/pr41305.C: Add -Wno-conversion-null. | |
| 2010-02-22 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/43026 | |
| * sese.c (expand_scalar_variables_expr): Handle COMPONENT_REF. | |
| * g++.dg/graphite/pr43026.C: New. | |
| 2010-02-13 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * Merge from mainline (154736:156693). | |
| 2010-02-11 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/43012 | |
| * gcc.dg/graphite/pr43012.c: New. | |
| 2010-02-10 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (graphite_transform_loops): Re-enable dbg_cnt. | |
| 2010-02-10 Sebastian Pop <sebastian.pop@amd.com> | |
| * g++.dg/graphite/pr42930.C: New. | |
| 2010-02-10 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42930 | |
| * graphite-scop-detection.c (graphite_can_represent_scev): Call | |
| graphite_can_represent_init for MULT_EXPR. | |
| 2010-02-10 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42914 | |
| PR middle-end/42530 | |
| * graphite-sese-to-poly.c (remove_phi): New. | |
| (translate_scalar_reduction_to_array): Call remove_phi. | |
| * gcc.dg/graphite/pr42530.c: New. | |
| * gcc.dg/graphite/pr42914.c: New. | |
| 2010-02-10 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42771 | |
| * graphite-clast-to-gimple.c (gloog): Call rename_sese_parameters. | |
| * graphite-clast-to-gimple.h (gloog): Update declaration. | |
| * graphite-poly.c (new_scop): Clear POLY_SCOP_P. | |
| * graphite-poly.h (struct poly_bb): Add missing comments. | |
| (struct scop): Add poly_scop_p field. | |
| (POLY_SCOP_P): New. | |
| * graphite-sese-to-poly.c (build_poly_scop): Set POLY_SCOP_P. | |
| * graphite.c (graphite_transform_loops): Build the polyhedral | |
| representation for each scop before code generation. | |
| * sese.c (rename_variables_in_operand): Removed. | |
| (rename_variables_in_expr): Return the renamed expression. | |
| (rename_sese_parameters): New. | |
| * sese.h (rename_sese_parameters): Declared. | |
| * gcc.dg/graphite/pr42771.c: New. | |
| 2010-02-07 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/block-0.c: Call abort for runtime test. Always | |
| return 0 from main. | |
| * gcc.dg/graphite/block-1.c: Same. | |
| * gcc.dg/graphite/block-3.c: Same. | |
| * gcc.dg/graphite/block-4.c: Same. | |
| * gcc.dg/graphite/block-5.c: Same. | |
| * gcc.dg/graphite/block-6.c: Same. | |
| * gcc.dg/graphite/block-7.c: Same. | |
| * gcc.dg/graphite/interchange-0.c: Same. | |
| * gcc.dg/graphite/interchange-1.c: Same. | |
| * gcc.dg/graphite/interchange-10.c: Same. | |
| * gcc.dg/graphite/interchange-11.c: Same. | |
| * gcc.dg/graphite/interchange-12.c: Same. | |
| * gcc.dg/graphite/interchange-2.c: Same. | |
| * gcc.dg/graphite/interchange-3.c: Same. | |
| * gcc.dg/graphite/interchange-4.c: Same. | |
| * gcc.dg/graphite/interchange-5.c: Same. | |
| * gcc.dg/graphite/interchange-6.c: Same. | |
| * gcc.dg/graphite/interchange-7.c: Same. | |
| * gcc.dg/graphite/interchange-8.c: Same. | |
| * gcc.dg/graphite/interchange-9.c: Same. | |
| * gcc.dg/graphite/interchange-mvt.c: Same. | |
| 2010-02-07 Sebastian Pop <sebastian.pop@amd.com> | |
| * gfortran.dg/graphite/id-19.f: New. | |
| * gfortran.dg/graphite/pr14741.f90: New. | |
| * gfortran.dg/graphite/pr41924.f90: New. | |
| * gfortran.dg/graphite/run-id-2.f90: New. | |
| 2010-02-07 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42988 | |
| * graphite-dependences.c (dependence_polyhedron): Set PDDR_KIND | |
| to unknown_dependence. | |
| (graphite_legal_transform_dr): Handle the unknown_dependence. | |
| (graphite_carried_dependence_level_k): Same. | |
| 2010-02-07 Sebastian Pop <sebastian.pop@amd.com> | |
| * ChangeLog.graphite: Remove testsuite/ or gcc/testsuite/. | |
| 2010-02-05 Sebastian Pop <sebastian.pop@amd.com> | |
| Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| PR middle-end/42637 | |
| * graphite-dependences.c (build_lexicographical_constraint): Return | |
| a union of dependence polyhedra. | |
| (dependence_polyhedron_1): Adapt for build_lexicographical_constraint. | |
| * gcc.dg/graphite/block-0.c: Enable runtime check. XFAILed. | |
| * gcc.dg/graphite/block-4.c: Same. | |
| * gcc.dg/graphite/block-7.c: Same. | |
| * gcc.dg/graphite/interchange-12.c: Same. | |
| * gcc.dg/graphite/interchange-mvt.c: Same. | |
| * gfortran.dg/graphite/interchange-1.f: XFAILed. | |
| * gfortran.dg/graphite/interchange-3.f90: XFAILed. | |
| * gfortran.dg/graphite/run-id-1.f: New testcase for PR42637. | |
| 2010-02-03 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/interchange-12.c: Return 0 to avoid | |
| the execution check to FAIL. This testcase is miscompiled by Graphite | |
| and the check should be re-enabled. | |
| * gcc.dg/graphite/interchange-mvt.c: Same. | |
| * gcc.dg/graphite/block-0.c: Same. | |
| * gcc.dg/graphite/block-4.c: Same. | |
| * gcc.dg/graphite/block-7.c: Same. | |
| 2010-02-03 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/interchange-mvt.c: Un-XFAILed. | |
| * gcc.dg/graphite/scop-0.c: Fix spaces. | |
| * gfortran.dg/graphite/block-1.f90: Rewrite expected output. | |
| * gfortran.dg/graphite/block-2.f: Same. | |
| * gfortran.dg/graphite/block-3.f90: Same. | |
| * gfortran.dg/graphite/block-4.f90: Same. | |
| * gfortran.dg/graphite/interchange-1.f: Un-XFAILed. | |
| * gfortran.dg/graphite/interchange-3.f90: Un-XFAILed. | |
| 2010-02-03 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (new_poly_ddr): Initialize PDDR_KIND and | |
| PDDR_ORIGINAL_SCATTERING_P. | |
| (pddr_is_empty): Rewritten. | |
| (print_dependence_polyhedron_layout): New. | |
| (print_pddr): New. | |
| (debug_pddr): New. | |
| (build_alias_set_powerset): Moved up. | |
| (poly_drs_may_alias_p): Moved up. | |
| (lexicographically_gt_p): Removed. | |
| (build_lexicographically_gt_constraint): Renamed | |
| build_lexicographical_constraint, reimplemented. | |
| (dependence_polyhedron_1): Simplified parameters. | |
| (dependence_polyhedron): Same. Keep along empty PDDRs | |
| to make efficient use of the cache. | |
| (reduction_dr_p): Compute the PBBs don't pass them as parameters. | |
| (graphite_legal_transform_dr): Rewritten. | |
| (graphite_legal_transform_bb): Pass fewer arguments to | |
| graphite_legal_transform_dr. | |
| (graphite_carried_dependence_level_k): Simplified implementation. | |
| (dot_original_deps_stmt_1): Call dependence_polyhedron. | |
| (dot_transformed_deps_stmt_1): Same. | |
| (dot_original_deps): Same. | |
| (dot_transformed_deps): Same. | |
| * graphite-dependences.h (struct poly_ddr): Added a new field | |
| original_scattering_p. | |
| (PDDR_ORIGINAL_SCATTERING_P): New. | |
| (print_pddr): Declared. | |
| (debug_pddr): Declared. | |
| * graphite-ppl.c: Clarify comment. | |
| * sese.h (print_gimple_bb): Removed unused declaration. | |
| (debug_gbb): Same. | |
| 2010-02-03 Sebastian Pop <sebastian.pop@amd.com> | |
| * g++.dg/graphite/graphite.exp: Rewritten. | |
| * gcc.dg/graphite/graphite.exp: Rewritten. | |
| * gfortran.dg/graphite/graphite.exp: Rewritten. | |
| * gcc.dg/graphite/block-0.c: Added runtime test. | |
| * gcc.dg/graphite/block-1.c: Same. | |
| * gcc.dg/graphite/block-3.c: Same. | |
| * gcc.dg/graphite/block-4.c: Same. | |
| * gcc.dg/graphite/block-5.c: Same. | |
| * gcc.dg/graphite/block-6.c: Same. | |
| * gcc.dg/graphite/block-7.c: Same. | |
| * gcc.dg/graphite/interchange-0.c: Same. | |
| * gcc.dg/graphite/interchange-1.c: Same. | |
| * gcc.dg/graphite/interchange-10.c: Same. | |
| * gcc.dg/graphite/interchange-11.c: Same. | |
| * gcc.dg/graphite/interchange-12.c: Same. | |
| * gcc.dg/graphite/interchange-2.c: Same. | |
| * gcc.dg/graphite/interchange-3.c: Same. | |
| * gcc.dg/graphite/interchange-4.c: Same. | |
| * gcc.dg/graphite/interchange-5.c: Same. | |
| * gcc.dg/graphite/interchange-6.c: Same. | |
| * gcc.dg/graphite/interchange-7.c: Same. | |
| * gcc.dg/graphite/interchange-8.c: Same. | |
| * gcc.dg/graphite/interchange-9.c: Same. | |
| * gcc.dg/graphite/interchange-mvt.c: Same. | |
| * gcc.dg/graphite/run-id-2.c: Remove useless dg-do run. | |
| 2010-01-22 Ramakrishna Upadrasta <Ramakrishna.Upadrasta@inria.fr> | |
| * graphite-scop-detection.c (dot_all_scops): Make calls to dot run in | |
| background. | |
| 2010-01-22 Ramakrishna Upadrasta <Ramakrishna.Upadrasta@inria.fr> | |
| * common.opt: Add -fgraphite-cloog-opts. | |
| * graphite-clast-to-gimple.c (set_cloog_options): Same. | |
| * opts.c (decode_options): Same. | |
| 2010-01-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/id-17.c: New. | |
| * gcc.dg/graphite/pr41888.c: New. | |
| * gcc.dg/graphite/scop-22.c: New. | |
| * gfortran.dg/graphite/pr40982.f90: New. | |
| 2010-01-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c: Clarify comments. | |
| (build_pddr): Add an extra parameter direction. | |
| (graphite_legal_transform_dr): Use build_pddr. | |
| (dot_original_deps_stmt_1): Update use of build_pddr. | |
| (dot_transformed_deps_stmt_1): Same. | |
| (dot_original_deps): Same. | |
| (dot_transformed_deps): Same. | |
| * gcc.dg/graphite/interchange-12.c: New. | |
| * gcc.dg/graphite/block-7.c: New. | |
| 2010-01-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (pddr_original_scattering): Renamed build_pddr. | |
| (pddr_transformed_scattering): Removed. | |
| (graphite_legal_transform_dr): Use build_pddr. | |
| (dot_original_deps_stmt_1): Same. | |
| (dot_transformed_deps_stmt_1): Same. | |
| (dot_original_deps): Same. | |
| (dot_transformed_deps): Same. | |
| 2010-01-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (lexicographically_gt_p): Add comments. | |
| (build_lexicographically_gt_constraint): Same. | |
| (dependence_polyhedron_1): Same. | |
| (dependence_polyhedron): Same. | |
| 2010-01-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (build_pairwise_scheduling_equality): Removed. | |
| (build_pairwise_scheduling_inequality): Renamed build_pairwise_scheduling. | |
| (lexicographically_gt_p): Change type of direction to int. | |
| (build_lexicographically_gt_constraint): Same. | |
| (dependence_polyhedron_1): Same. | |
| (dependence_polyhedron): Same. | |
| (pddr_original_scattering): Use integers for direction. | |
| (pddr_transformed_scattering): Same. | |
| (graphite_legal_transform_dr): Same. | |
| (graphite_carried_dependence_level_k): Same. | |
| 2010-01-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (build_pairwise_constraint): Renamed | |
| ppl_build_relation. Moved... | |
| (dr_equality_constraints): Use ppl_build_relation. | |
| (build_pairwise_scheduling_equality): Same. | |
| (build_pairwise_scheduling_inequality): Same. | |
| * graphite-ppl.c (ppl_build_relation): ...here. | |
| * graphite-ppl.h (ppl_build_relation): Declared. | |
| 2010-01-14 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42681 | |
| * graphite-clast-to-gimple.c (gloog_error): New static variable. | |
| (clast_to_gcc_expression): Do not build MULT_EXPR of POINTER_TYPE_P. | |
| Set gloog_error when such an expression failed to be built. | |
| (translate_clast): Early return when gloog_error is set. | |
| (gloog): Clear gloog_error. When gloog_error is set, call | |
| set_ifsese_condition to enable the original code. Return the status | |
| of the code generation based on gloog_error. | |
| * sese.c (set_ifsese_condition): New. | |
| * sese.h (set_ifsese_condition): Declared. | |
| * g++.dg/graphite/pr42681.C: New. | |
| 2010-01-14 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42732 | |
| * graphite-clast-to-gimple.c (gloog): Call scev_reset_htab and | |
| rename_nb_iterations. | |
| * sese.c (rename_variables_in_operand): New. | |
| (rename_variables_in_expr): New. | |
| (rename_nb_iterations): New. | |
| (sese_adjust_liveout_phis): Update the rename_map. | |
| * sese.h (rename_nb_iterations): Declared. | |
| * tree-scalar-evolution.c (scev_reset_htab): New. | |
| (scev_reset): Call scev_reset_htab. | |
| * tree-scalar-evolution.h (scev_reset_htab): Declared. | |
| * gfortran.dg/graphite/pr42732.f: New. | |
| 2010-01-08 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42393 | |
| * graphite-clast-to-gimple.c: Fix formatting. | |
| * sese.c (defined_in_loop_p): Renamed name_defined_in_loop_p. | |
| (expr_defined_in_loop_p): New. | |
| (add_loop_exit_phis): Also handle full expressions: remove from | |
| the rename_map the expressions defined in the loop that we're closing. | |
| * gfortran.dg/graphite/pr42393-1.f90: New. | |
| * gfortran.dg/graphite/pr42393.f90: Add new flags | |
| -fno-loop-block -fno-loop-interchange -fno-loop-strip-mine to also | |
| make this testcase useful in the Graphite branch. | |
| 2010-01-08 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-scop-detection.c (exclude_component_ref): Removed. | |
| (is_simple_operand): Removed. | |
| (stmt_simple_for_scop_p): Remove use of is_simple_operand. | |
| 2010-01-07 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42221 | |
| * sese.c (expand_scalar_variables_expr): Follow the SSA links into | |
| the array indexing of ADDR_EXPRs. | |
| * gcc.dg/graphite/pr42221.c: New. | |
| 2010-01-07 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42521 | |
| * graphite.c (graphite_finalize): Call scev_reset. | |
| (graphite_transform_loops): Do not call scev_reset between the code | |
| generation of scops. | |
| * gcc.dg/graphite/pr42521.c: New. | |
| 2010-01-07 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-interchange.c (memory_stride_in_loop): Renamed | |
| pdr_stride_in_loop. | |
| (memory_strides_in_loop): Renamed memory_strides_in_loop_1. | |
| (memory_strides_in_loop): Memoize the memory strides per loop. | |
| (lst_interchange_profitable_p): Do not initialize to zero the memory | |
| strides. | |
| * graphite-poly.h (struct lst): Add a field memory_strides. | |
| (LST_LOOP_MEMORY_STRIDES): New. | |
| (new_lst_loop): Initialize LST_LOOP_MEMORY_STRIDES to -1. | |
| (free_lst): Clear LST_LOOP_MEMORY_STRIDES. | |
| 2010-01-07 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-interchange.c (memory_strides_in_loop_depth): Renamed | |
| memory_strides_in_loop. Gather memory strides on a whole loop. | |
| (pbb_interchange_profitable_p): Renamed lst_interchange_profitable_p. | |
| (lst_interchange_profitable_p): Removed. | |
| (lst_try_interchange_loops): Call lst_interchange_profitable_p. | |
| 2010-01-07 Sebastian Pop <sebastian.pop@amd.com> | |
| Revert patch 2009-11-23 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-clast-to-gimple.c (try_mark_loop_parallel): New. | |
| (translate_clast_for, translate_clast_guard, translate_clast, gloog): | |
| Remove context_loop and level. | |
| 2010-01-07 Richard Guenther <rguenther@suse.de> | |
| PR tree-optimization/42641 | |
| * sese.c (rename_map_elt_info): Use the SSA name version, do | |
| not hash pointers. | |
| 2010-01-06 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-blocking.c (scop_do_block): Print "SCoP will be loop | |
| blocked" only when both the strip mine and the interchange have | |
| been applied. | |
| * gcc.dg/graphite/block-2.c: Removed. | |
| * gcc.dg/graphite/block-3.c: Add scan pattern. | |
| * gcc.dg/graphite/block-4.c: Same. | |
| * gcc.dg/graphite/block-5.c: Same. | |
| * gcc.dg/graphite/block-6.c: Same. | |
| 2010-01-06 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (save_clast_name_index): Free slot | |
| before allocating a new one. | |
| (copy_renames): Check that slot is not NULL. | |
| (mark_bb_with_pbb): Same. | |
| (compute_cloog_iv_types_1): Same. | |
| * graphite-interchange.c (lst_perfect_nestify): Free the before, | |
| nest, and after LSTs. | |
| (lst_try_interchange_loops): Same. | |
| 2010-01-05 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42178 | |
| * graphite-interchange.c (lst_try_interchange_loops): Do not return | |
| the before, nest, and after LSTs. | |
| (lst_try_interchange): Removed. | |
| (lst_interchange_select_inner): Do not iterate over the LSTs if they | |
| were modified. | |
| (lst_interchange_select_outer): Apply interchange on the outer loop | |
| until there are no more changes in the inner loops. | |
| 2009-12-18 Sebastian Pop <sebastian.pop@amd.com> | |
| Revert patch fixing PR middle-end/42221. | |
| 2009-12-18 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42180 | |
| * graphite-sese-to-poly.c (follow_ssa_with_commutative_ops): Handle | |
| GIMPLE_CALL. | |
| * gfortran.dg/graphite/pr42180.f90: Add compile flags. | |
| 2009-12-18 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42180 | |
| * graphite-sese-to-poly.c (split_reduction_stmt): Do not split blocks | |
| that contain only one statement. | |
| * gfortran.dg/graphite/pr42180.f90: New. | |
| 2009-12-17 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42393 | |
| * gfortran.dg/graphite/pr42393.f90: New. | |
| 2009-12-17 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42186 | |
| * gfortran.dg/graphite/pr42186.f90: New. | |
| 2009-12-17 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42205 | |
| * graphite-sese-to-poly.c (translate_scalar_reduction_to_array_for_stmt): | |
| Insert the reduction copy in the same block as the phi node. | |
| (follow_ssa_with_commutative_ops): Handle GIMPLE_NOPs. | |
| * gcc.dg/graphite/pr42205-1.c: New. | |
| * gcc.dg/graphite/pr42205-2.c: New. | |
| 2009-12-17 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42221 | |
| * sese.c (expand_scalar_variables_expr): Follow the SSA links into | |
| the array indexing of ADDR_EXPRs. | |
| * gcc.dg/graphite/pr42221.c: New. | |
| 2009-12-17 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42178 | |
| PR middle-end/42334 | |
| * graphite-interchange.c (lst_try_interchange): Do not modify OUTER | |
| index. Call lst_interchange_select_inner only once. | |
| (lst_interchange_select_inner): Update use of lst_try_interchange. | |
| (lst_interchange_select_outer): Update. | |
| 2009-12-15 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42178 | |
| PR middle-end/42334 | |
| * graphite-interchange.c (lst_try_interchange): Do not increment the | |
| the OUTER index when there is no AFTER kernel. Do not increment the | |
| OUTER index for after processing the AFTER kernel. | |
| (lst_interchange_select_inner): Call lst_try_interchange only on loops. | |
| (lst_interchange_select_outer): Do not pass in a pointer to the OUTER | |
| index. Do not pass to lst_interchange_select_inner the OUTER index. | |
| (scop_do_interchange): Update use of lst_interchange_select_outer. | |
| * gfortran.dg/graphite/graphite.exp | |
| (DEFAULT_FLAGS_GRAPHITE_IDENTITY): Remove -fdump-tree-graphite-all. | |
| * gfortran.dg/graphite/interchange-1.f: Add comment. Clean | |
| the graphite dump file. | |
| * gfortran.dg/graphite/interchange-2.f: Same. | |
| * gfortran.dg/graphite/pr42334-1.f: New. | |
| 2009-12-15 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42178 | |
| PR middle-end/42334 | |
| * graphite-interchange.c (lst_perfect_nestify): Reset to NULL the LSTs | |
| that are empty. | |
| (lst_do_interchange_1): Renamed lst_interchange_select_inner. | |
| (lst_try_interchange): Reimplemented. | |
| (lst_interchange_select_inner): Same. | |
| (lst_do_interchange): Renamed lst_interchange_select_outer. | |
| Reimplemented. | |
| (scop_do_interchange): Update use of lst_interchange_select_outer. | |
| * g++.dg/graphite/pr42130.C: Add -fgraphite-identity. | |
| * gcc.dg/graphite/block-0.c: Un-XFAILed. | |
| * gcc.dg/graphite/pr42211.c: New. | |
| * gfortran.dg/graphite/pr42334.f90: New. | |
| 2009-12-14 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42181 | |
| * graphite-scop-detection.c (graphite_can_represent_scev): Handle more | |
| carefully PLUS_EXPR, MINUS_EXPR, and MULT_EXPR. | |
| * gfortran.dg/graphite/pr42181.f90: New. | |
| 2009-12-12 Sebastian Pop <sebpop@gmail.com> | |
| PR middle-end/42284 | |
| * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Call | |
| insert_out_of_ssa_copy_on_edge for anything else than SSA_NAMEs. | |
| (detect_commutative_reduction_arg): Simplified. | |
| (detect_commutative_reduction): Early return when the argument of | |
| the close phi is not of an SSA_NAME. | |
| * gcc.dg/graphite/pr42284.c: New. | |
| 2009-12-11 Alexander Monakov <amonakov@ispras.ru> | |
| * dbgcnt.def (graphite_scop): New counter. | |
| * graphite.c: Include dbgcnt.h | |
| (graphite_transform_loops): Use new counter to limit transformations. | |
| 2009-12-08 Sebastian Pop <sebpop@gmail.com> | |
| PR middle-end/42285 | |
| * graphite-scop-detection.c (graphite_can_represent_init): Also | |
| handle more complex MULT_EXPRs containing parameters by recursion | |
| on the structure. | |
| * gfortran.dg/graphite/pr42285.f90: New. | |
| 2009-12-01 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * g++.dg/graphite/pr42130.C: Fix type. | |
| 2009-11-29 Alexander Monakov <amonakov@gcc.gnu.org> | |
| * g++.dg/graphite/pr42130.C: Correct testcase. | |
| 2009-11-28 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * Merge from mainline (154493:154734). | |
| 2009-11-28 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * Merge from mainline (151362:154491). | |
| 2009-11-24 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-clast-to-gimple.c (try_mark_loop_parallel, | |
| graphite_create_new_loop_guard, translate_clast_for): Fix comments. | |
| 2009-11-23 Tobias Grosser <grosser@fim.uni-passau.de> | |
| PR middle-end/42130 | |
| * graphite-clast-to-gimple.c (graphite_create_new_loop_guard, | |
| translate_clast_for_loop): New. | |
| (translate_clast_for): Add a condition around the loop, to do not | |
| execute loops with zero iterations. | |
| * g++.dg/graphite/pr42130.C: New. | |
| * gcc.dg/graphite/pr35356-2.c: Adapt. | |
| 2009-11-23 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-clast-to-gimple.c (try_mark_loop_parallel): New. | |
| (translate_clast_for, translate_clast_guard, translate_clast, gloog): | |
| Remove context_loop and level. | |
| 2009-11-23 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-clast-to-gimple.c (translate_clast_user, | |
| translate_clast_for, translate_clast_guard): Simplify and move common | |
| elements to translate_clast(). | |
| (translate_clast): Simplify and get common elements. | |
| 2009-11-23 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-clast-to-gimple.c (translate_clast_user, | |
| translate_clast_for, translate_clast_guard): Split out of | |
| translate_clast. | |
| 2009-11-21 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-clast-to-gimple.c (clast_name_index, new_clast_name_index, | |
| clast_name_to_index, save_clast_name_index, debug_clast_name_index, | |
| debug_clast_name_indexes_1, debug_clast_name_indexes, | |
| clast_name_index_elt_info, eq_clast_name_indexes): Moved from sese.h. | |
| (clast_name_to_gcc, clast_to_gcc_expression, | |
| clast_to_gcc_expression_red, gcc_type_for_clast_expr, | |
| gcc_type_for_clast_eq, graphite_translate_clast_equation, | |
| graphite_create_guard_cond_expr, graphite_create_new_loop, | |
| translate_clast): Add params_index. | |
| (initialize_cloog_names): Create parameter strings from scratch, do | |
| not reference other strings. | |
| (create_params_index): New. | |
| (gloog): Initialize params_index. | |
| * graphite-scop-detection (free_scops_1): Removed. | |
| (limit_scops): Use normal free_scops. | |
| * graphite-sese-to-poly.c (save_var_names): Removed. | |
| (parameter_index_in_region): Do not initialize SESE_PARAM_NAMES | |
| and SESE_PARAMS_INDEX. | |
| * sese.c (new_sese, free_sese): Dito. | |
| * sese.h (struct sese): Remove params_index, params_names. | |
| (SESE_PARAMS_INDEX, SESE_PARAMS_NAMES): Removed. | |
| 2009-11-20 Sebastian Pop <sebastian.pop@amd.com> | |
| Revert the following patch from 2009-09-14: | |
| * graphite-blocking.c: Fix order of includes: tree-chrec.h, then | |
| tree-scalar-evolution.h, and then tree-data-ref.h. | |
| * graphite-clast-to-gimple.c: Same. | |
| * graphite-dependences.c: Same. | |
| * graphite-interchange.c: Same. | |
| * graphite-poly.c: Same. | |
| * graphite-scop-detection.c: Same. | |
| * graphite-sese-to-poly.c: Same. | |
| * graphite.c: Same. | |
| * lambda-code.c: Same. | |
| * matrix-reorg.c: Same. | |
| * tree-data-ref.c: Same. | |
| * tree-if-conv.c: Same. | |
| * tree-loop-distribu: Same.: Same. | |
| * tree-loop-linear.c: Same. | |
| * tree-parloops.c: Same. | |
| * tree-predcom.c: Same. | |
| * tree-vect-patterns.c: Same. | |
| 2009-11-20 Sebastian Pop <sebastian.pop@amd.com> | |
| Revert patch from 2009-09-14. | |
| * tree-ssa-loop.c (gate_graphite_transforms): Re-enable Graphite | |
| passes at -O1 and below. | |
| 2009-11-18 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/40281 | |
| * gcc.dg/graphite/pr40281.c: New. | |
| * tree-scalar-evolution.c (instantiate_scev_poly): Base and stride | |
| evolutions should not variate in inner loops. | |
| 2009-11-18 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/42050 | |
| * gfortran.dg/graphite/pr42050.f90: New. | |
| 2009-11-18 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-interchange.c (memory_strides_in_loop_depth): New. | |
| (pbb_interchange_profitable_p): Call memory_strides_in_loop_depth. | |
| 2009-11-18 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-blocking.c (scop_do_block): New. | |
| * graphite-poly.c (apply_poly_transforms): Call scop_do_block. | |
| * graphite-poly.h (scop_do_block): Declared. | |
| 2009-11-18 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-blocking.c (pbb_strip_mine_profitable_p): The parameter | |
| depth is the loop nesting depth in the LST. Call psct_dynamic_dim | |
| to transform depth into the time_depth before calling | |
| pbb_number_of_iterations_at_time. | |
| (lst_do_strip_mine): Use a scalar variable instead of recomputing | |
| lst_depth. | |
| 2009-11-18 Sebastian Pop <sebastian.pop@amd.com> | |
| Reverted the patch for "scattering permutations" from 2009-10-28. | |
| * graphite-poly.c (print_permutation): New. | |
| (debug_permutation): New. | |
| (new_poly_bb): Initialize PBB_PERMUTATION. | |
| (free_poly_bb): Free PBB_PERMUTATION. | |
| * graphite-poly.h (pbb_permutation_elt_p): Declared. | |
| (struct pbb_permutation_elt): New. | |
| (PBB_PERMUTATION_ELT_STRIDE): New. | |
| (PBB_PERMUTATION_ELT_STRIDED_P): New. | |
| (PBB_PERMUTATION_ELT_TIME_DIMENSION): New. | |
| (new_pbb_permutation_elt): New. | |
| (pbb_permutation_elt_free): New. | |
| (struct poly_bb): Add field permutation. | |
| (PBB_PERMUTATION): New. | |
| (print_permutation): Declared. | |
| (debug_permutation): Declared. | |
| 2009-11-04 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| * graphite-interchange.c (build_partial_difference): New. | |
| (memory_stride_in_loop): Refactored the computation of | |
| equality constraints into build_partial_difference function. | |
| Added support for debugging stride computations. | |
| 2009-11-03 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (gloog): Free if_region, | |
| if_region->true_region, and if_region->region. | |
| * sese.c (if_region_set_false_region): Free if_region->false_region. | |
| (create_if_region_on_edge): Do not use GGC_NEW. | |
| (move_sese_in_condition): Remove useless initialization. | |
| 2009-11-03 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-interchange.c (lst_perfect_nestify): Pass 3 parameters | |
| for the loops created by the loop distribution. Do not modify the | |
| input LSTs. | |
| (lst_try_interchange_loops): Same. Use a temporary LST for the | |
| transformed schedule. Call lst_update_scattering before data | |
| dependence analysis. | |
| (lst_try_interchange): Pass an extra parameter INDEX. | |
| (lst_do_interchange_1): New. | |
| (lst_do_interchange): Call lst_do_interchange_1. | |
| (scop_do_interchange): Call lst_update_scattering. | |
| * graphite-poly.c (apply_poly_transforms): Do not call | |
| lst_update_scattering. | |
| * graphite-poly.h (lst_pred): New. | |
| (lst_succ): New. | |
| (lst_find_first_pbb): Return NULL when not found. | |
| (lst_empty_p): New. | |
| (lst_insert_in_sequence): Allow LST1 to be NULL. | |
| (lst_replace): New. | |
| (lst_substitute_3): New. | |
| * gcc.dg/graphite/interchange-1.c: XFail. | |
| * gcc.dg/graphite/interchange-8.c: XFail. | |
| * gcc.dg/graphite/interchange-11.c: XFail. | |
| 2009-10-30 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-interchange.c (lst_perfectly_nested_p): New. | |
| (lst_perfect_nestify): New. | |
| (lst_try_interchange_loops): Call store_lst_schedule, | |
| lst_perfectly_nested_p, lst_perfect_nestify and restore_lst_schedule. | |
| (scop_do_interchange): Avoid redundant legality test. | |
| Call lst_do_interchange on a copy of SCOP_TRANSFORMED_SCHEDULE. | |
| * graphite-poly.c (apply_poly_transforms): Call lst_update_scattering. | |
| * graphite-poly.h (psct_static_dim): New. | |
| (lst_dewey_number_at_depth): New. | |
| (lst_find_pbb): Restructured. | |
| (lst_find_first_pbb): Restructured. | |
| (lst_find_last_pbb): New. | |
| (lst_contains_p): New. | |
| (lst_contains_pbb): New. | |
| (lst_create_nest): New. | |
| (lst_remove_from_sequence): New. | |
| (pbb_update_scattering): New. | |
| (lst_update_scattering_under): New. | |
| (lst_update_scattering_seq): New. | |
| (lst_update_scattering): New. | |
| (lst_insert_in_sequence): New. | |
| (lst_distribute_lst): New. | |
| (lst_remove_all_before_including_pbb): New. | |
| (lst_remove_all_before_excluding_pbb): New. | |
| 2009-10-30 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-ssa-loop-niter.c (finite_loop_p): Do not call twice | |
| get_loop_exit_edges. | |
| 2009-10-30 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (pbb_remove_duplicate_pdrs): Free collapsed. | |
| 2009-10-28 Konrad Trifunovic <konrad.trifunovic@gmail.com> | |
| * graphite-poly.c (print_permutation): New. | |
| (debug_permutation): New. | |
| (new_poly_bb): Initialize PBB_PERMUTATION. | |
| (free_poly_bb): Free PBB_PERMUTATION. | |
| * graphite-poly.h (pbb_permutation_elt_p): Declared. | |
| (struct pbb_permutation_elt): New. | |
| (PBB_PERMUTATION_ELT_STRIDE): New. | |
| (PBB_PERMUTATION_ELT_STRIDED_P): New. | |
| (PBB_PERMUTATION_ELT_TIME_DIMENSION): New. | |
| (new_pbb_permutation_elt): New. | |
| (pbb_permutation_elt_free): New. | |
| (struct poly_bb): Add field permutation. | |
| (PBB_PERMUTATION): New. | |
| (print_permutation): Declared. | |
| (debug_permutation): Declared. | |
| 2009-10-26 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (gloog): Do not call | |
| sese_reset_aux_in_loops. | |
| * graphite-sese-to-poly.c (build_loop_iteration_domains): Pass an | |
| extra argument for domains. Do not use loop->aux. | |
| (build_scop_iteration_domain): Initialize and free domains, pass it | |
| to build_loop_iteration_domains and extract the information from | |
| domains. Do not use loop->aux. | |
| * sese.c (sese_reset_aux_in_loops): Removed. | |
| * sese.h (sese_reset_aux_in_loops): Removed. | |
| 2009-10-26 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (find_pbb_via_hash): Moved up. | |
| (dependency_in_loop_p): Same. | |
| (translate_clast): Do not use loop->aux. Initialize | |
| loop->can_be_parallel. | |
| (mark_loops_parallel): Removed. | |
| * graphite-clast-to-gimple.h (mark_loops_parallel): Removed. | |
| * graphite.c (free_aux_in_new_loops): Removed. | |
| (graphite_finalize): Do not call free_aux_in_new_loops. | |
| (graphite_transform_loops): Do not call mark_loops_parallel. | |
| 2009-10-26 Li Feng <nemokingdom@gmail.com> | |
| * graphite-clast-to-gimple.c (get_stmtfor_depth): Removed. | |
| (translate_clast): Pass an extra parameter LEVEL. | |
| Call get_scattering_level. | |
| * graphite-clast-to-gimple.h (get_scattering_level): New. | |
| 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> | |
| * cfgloop.c (alloc_loop): Initialize loop->single_iv. | |
| * cfgloop.h (struct loop): New field single_iv. | |
| * graphite-clast-to-gimple.c (pbb_to_depth_to_oldiv): Do not use | |
| loop->aux anymore: use loop->single_iv. | |
| (graphite_loop_normal_form): Moved... | |
| (build_graphite_loop_normal_form): Removed. | |
| (gloog): Do not call build_graphite_loop_normal_form. | |
| (free_aux_in_new_loops): Moved... | |
| (mark_loops_parallel): Restructure. | |
| * graphite-clast-to-gimple.h (free_aux_in_new_loops): Do not declare. | |
| * graphite-sese-to-poly.c (graphite_loop_normal_form): ...here. | |
| (scop_canonicalize_loops): New. | |
| (build_poly_scop): Call scop_canonicalize_loops. | |
| * graphite.c (free_aux_in_new_loops): ...here. | |
| 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> | |
| * g++.dg/graphite/graphite.exp: Add the same rules as in | |
| gcc.dg/graphite/graphite.exp. | |
| 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> | |
| * g++.dg/graphite/id-1.C: New. | |
| 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (create_zero_dim_array): Pass an extra | |
| argument base_name. | |
| (rewrite_close_phi_out_of_ssa): Update use of create_zero_dim_array. | |
| (rewrite_phi_out_of_ssa): Same. | |
| (rewrite_cross_bb_scalar_deps): Same. | |
| (translate_scalar_reduction_to_array): Same. | |
| 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (build_scop_drs): Disable call to | |
| dump_alias_graphs. | |
| 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (dump_alias_graphs): New. | |
| (build_scop_drs): Call dump_alias_graphs. | |
| 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (new_scop): Initialize SCOP_ORIGINAL_SCHEDULE, | |
| SCOP_TRANSFORMED_SCHEDULE, and SCOP_SAVED_SCHEDULE. | |
| (free_scop): Call free_lst on SCOP_ORIGINAL_SCHEDULE, | |
| SCOP_TRANSFORMED_SCHEDULE, and SCOP_SAVED_SCHEDULE. | |
| * graphite-poly.h (free_lst): New. | |
| (store_lst_schedule): Free SCOP_SAVED_SCHEDULE. | |
| (restore_lst_schedule): Free SCOP_TRANSFORMED_SCHEDULE. | |
| 2009-10-22 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.h (struct scop): Add a field saved_schedule. | |
| (SCOP_SAVED_SCHEDULE): New. | |
| (store_lst_schedule): New. | |
| (restore_lst_schedule): New. | |
| (store_scattering): Call store_lst_schedule. | |
| (restore_scattering): Call restore_lst_schedule. | |
| 2009-10-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (free_data_refs_aux): Fix formatting. | |
| (pdr_add_alias_set): Same. | |
| (build_poly_dr): Same. | |
| (build_alias_set_optimal_p): Same. | |
| (build_base_obj_set_for_drs): Same. Do not store the result of | |
| graphds_dfs. | |
| 2009-10-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (build_alias_set_optimal_p): Initialize | |
| all_components_are_cliques to 1. | |
| 2009-10-20 Li Feng <nemokingdom@gmail.com> | |
| * graphite-sese-to-poly.c (free_data_refs_aux): Update to free | |
| the new structure. | |
| (pdr_add_alias_set): Update retrieving alias_set_num. | |
| (build_poly_dr): Update retrieving dr_base_object_set. | |
| (partition_drs_to_sets): Remove. | |
| (build_alias_set_optimal_p): New. | |
| (build_alias_set_for_drs): Rename. | |
| (build_scop_drs): Update. | |
| * graphite-sese-to-poly.h (struct base_alias_pair): New. | |
| (ALIAS_SET_INDEX): Remove. | |
| (BASE_OBJECT_SET_INDEX): Remove. | |
| 2009-10-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * sese.c (get_vdef_before_sese): Handle GIMPLE_ASSIGN and GIMPLE_CALL. | |
| 2009-10-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (pdr_add_data_dimensions): Do not infer | |
| loop upper bounds for 1-element arrays at end of structures. | |
| * tree-flow.h (array_at_struct_end_p): Declared. | |
| * tree-ssa-loop-niter.c (array_at_struct_end_p): Not static anymore. | |
| 2009-10-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * g++.dg/graphite/pr41305.C: New. | |
| 2009-10-20 Alexander Monakov <amonakov@ispras.ru> | |
| * graphite-sese-to-poly.c (build_loop_iteration_domains): Generalize | |
| construction of parameter constraints from loop iteration analysis. | |
| * gcc.dg/graphite/run-id-2.c: New test. | |
| 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-interchange.c (memory_stride_in_loop): Delete p1, lma | |
| and new_cstr. | |
| 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (dependence_polyhedron_1): Remove | |
| unused gdim dimensions from the DDR polyhedron. | |
| 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (pddr_transformed_scattering): New. | |
| (dot_original_deps_stmt_1): New. | |
| (dot_transformed_deps_stmt_1): New. | |
| (dot_deps_stmt_1): Call dot_original_deps_stmt_1 and | |
| dot_transformed_deps_stmt_1. | |
| (dot_original_deps): New. | |
| (dot_transformed_deps): New. | |
| (dot_deps_1): Call dot_original_deps and dot_transformed_deps. | |
| 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (reduction_dr_1): Remove wrong | |
| assert: reduction BBs can have multiple reduction writes | |
| to memory. interchange-3.f90 is an example. | |
| 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * gfortran.dg/graphite/interchange-3.f90: New. | |
| 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/interchange-1.c: Un-XFAILed. | |
| 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (dependence_polyhedron_1): Add the | |
| context to the dependence polyhedron. | |
| 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (pbb_remove_duplicate_pdrs): Initialize | |
| PBB_PDR_DUPLICATES_REMOVED. | |
| (new_poly_bb): Same. | |
| 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (find_scop_parameters): Initialize | |
| SCOP_CONTEXT. | |
| (build_loop_iteration_domains): Extract bounds on parameters | |
| based on the data size. | |
| (build_scop_context): Do not initialize SCOP_CONTEXT; | |
| add new constraints. | |
| 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-ppl.c (ppl_min_for_le_polyhedron): New. | |
| * graphite-ppl.h (graphite-ppl.h): Declared. | |
| 2009-10-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-ppl.c (ppl_print_linear_expr): New. | |
| (debug_ppl_linear_expr): New. | |
| * graphite-ppl.h (ppl_print_linear_expr): Declared. | |
| (debug_ppl_linear_expr): Declared. | |
| 2009-10-16 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-interchange.c: Fix comments. | |
| * gcc.dg/graphite/block-1.c: Fix comments. | |
| 2009-10-16 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/interchange-7.c: Un-XFAILed. | |
| * gcc.dg/graphite/interchange-9.c: Un-XFAILed. | |
| 2009-10-16 Sebastian Pop <sebastian.pop@amd.com> | |
| Reapply the patch from Alexander Monakov that disappeared during | |
| the last merges from trunk. | |
| 2009-09-16 Alexander Monakov <amonakov@ispras.ru> | |
| * graphite-sese-to-poly.c (pdr_add_data_dimensions): Add bounds only | |
| for ARRAY_REFs. Use array_ref_{low,up}_bound to determine bounds. | |
| 2009-10-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-interchange.c (memory_stride_in_loop): The depth | |
| argument corresponds to a dynamic time dimension, so use | |
| psct_dynamic_dim to refer to the transformed scattering dimension. | |
| 2009-10-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-interchange.c (memory_stride_in_loop): Fix comments. | |
| 2009-10-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-blocking.c (lst_do_strip_mine): Avoid strip mining the | |
| root of the LST. | |
| * graphite-interchange.c (lst_do_interchange): Avoid interchanging | |
| the root of the LST. | |
| * graphite-poly.c (scop_to_lst): Fix LST sequence in an outermost | |
| fake loop. | |
| (print_lst): Print the root of LST in a different format. | |
| * graphite-poly.h (lst_depth): Adjust to include the root of the LST. | |
| 2009-10-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (print_scop): Fix pretty printing of a SCoP. | |
| 2009-10-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * doc/passes.texi: Document the Graphite infrastructure. | |
| 2009-10-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (insert_copyin): Use gsi_insert_seq_on_edge. | |
| (rewrite_commutative_reductions_out_of_ssa): Call gsi_commit_edge_inserts, | |
| and check the SSA representation. | |
| * gfortran.dg/graphite/id-18.f90: New, reduced from PR41193. | |
| 2009-10-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/pr40157.c: Use -floop-block as reported in the PR. | |
| 2009-10-14 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/interchange-11.c: New. | |
| 2009-10-14 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/interchange-8.c: Enable loop interchange. | |
| 2009-10-14 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/graphite.exp (DEFAULT_CFLAGS_GRAPHITE_BLOCK): | |
| Add -fno-loop-strip-mine and -fno-loop-interchange. | |
| (DEFAULT_FLAGS_GRAPHITE_INTERCHANGE): Add -fno-loop-block and | |
| -fno-loop-strip-mine. | |
| * gfortran.dg/graphite/graphite.exp: Same. | |
| 2009-10-14 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/graphite.exp (DEFAULT_CFLAGS_GRAPHITE_BLOCK): | |
| Renamed DEFAULT_FLAGS_GRAPHITE_BLOCK. | |
| (DEFAULT_CFLAGS_GRAPHITE_IDENTITY): Renamed | |
| DEFAULT_FLAGS_GRAPHITE_IDENTITY. | |
| (DEFAULT_CFLAGS_GRAPHITE_INTERCHANGE): Renamed | |
| DEFAULT_FLAGS_GRAPHITE_INTERCHANGE. | |
| (DEFAULT_CFLAGS_GRAPHITE_SCOP): Renamed | |
| DEFAULT_FLAGS_GRAPHITE_SCOP. | |
| (DEFAULT_CFLAGS_RUN_ID): Renamed DEFAULT_FLAGS_RUN_ID. | |
| (DEFAULT_CFLAGS_GRAPHITE): Renamed DEFAULT_FLAGS_GRAPHITE. | |
| 2009-10-14 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (pbb_number_of_iterations_at_time): Cleanup comments. | |
| 2009-10-14 Konrad Trifunovic <konrad.trifunovic@gmail.com> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-interchange.c (build_linearized_memory_access): Pass an | |
| offset as parameter. | |
| (memory_stride_in_loop): Include transform scattering in the | |
| access functions to be able to querry the strides in the | |
| transformed loops. | |
| (pbb_interchange_loop_depths): Interchange the psct_dynamic_dim, | |
| not the psct_iterator_dim. | |
| 2009-10-14 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-blocking.c (pbb_do_strip_mine): Removed. | |
| (lst_do_strip_mine_loop): New. | |
| (lst_do_strip_mine): New. | |
| (scop_do_strip_mine): Call lst_do_strip_mine. | |
| * graphite-poly.h (lst_add_loop_under_loop): New. | |
| (lst_find_first_pbb): New. | |
| 2009-10-14 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (loop_to_lst): Fix LST creation. | |
| 2009-10-14 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * gcc.dg/graphite/id-15.c: (8 * 8) replaced with | |
| sizeof(unsigned long) to make it run on 32bit systems. | |
| 2009-10-14 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * gcc.dg/graphite/run-id-1.c: Use smaller matrix to not | |
| SEGFAULT on 32bit. | |
| 2009-10-14 Ramakrishna Upadrasta <Ramakrishna.Upadrasta@inria.fr> | |
| * graphite-sese-to-poly.c (write_alias_graph_to_ascii_dimacs): Fix | |
| Comment. | |
| (write_alias_graph_to_ascii_dot): New. | |
| (write_alias_graph_to_ascii_ecc): Ditto. | |
| (partition_drs_to_sets): Add testing of optimality of current method | |
| which assigns alias numbers according to DFS Comopnent number. used | |
| as heuristic for the upcoming ECC algorithm. | |
| (build_scop_drs): Write to file also with the ecc and dot format. | |
| 2009-10-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * gfortran.dg/graphite/interchange-1.f: XFail. | |
| 2009-10-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (graphite_initialize): Do not handle functions with | |
| more than 100 basic blocks. | |
| 2009-10-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-blocking.c (pbb_do_strip_mine): Use | |
| PARAM_LOOP_BLOCK_TILE_SIZE. | |
| 2009-10-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (dot_lst_1): New. | |
| (dot_lst): New. | |
| * graphite-poly.h (dot_lst): Declared. | |
| 2009-10-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (dot_deps_stmt_1): New. | |
| (dot_deps_stmt): New. | |
| * graphite-dependences.h (dot_deps_stmt): Declared. | |
| 2009-10-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_dependence): Do | |
| not replace cross BB scalar dependences ending on PHI nodes. | |
| (rewrite_cross_bb_scalar_deps): Filter out GIMPLE_PHI nodes. | |
| 2009-10-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (apply_poly_transforms): Implement the high | |
| level driver for flag_loop_block. | |
| * opts.c (decode_options): Enable flag_loop_block at -O2. | |
| * tree-ssa-loop.c (gate_graphite_transforms): Remove call to sorry for | |
| flag_loop_block. | |
| * gcc.dg/graphite/graphite.exp (DEFAULT_CFLAGS_GRAPHITE_BLOCK): Add | |
| -floop-block. | |
| * gfortran.dg/graphite/graphite.exp (DEFAULT_CFLAGS_GRAPHITE_BLOCK): | |
| Add -floop-block. | |
| 2009-10-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.h (lst_find_pbb): New. | |
| (find_lst_loop): New. | |
| 2009-10-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (new_scop): Remove init of SCOP_DEP_GRAPH. | |
| * graphite-poly.h (struct scop): Remove dep_graph field. | |
| (SCOP_DEP_GRAPH): Removed. | |
| 2009-10-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.h (copy_lst): Do full copy of LST. | |
| 2009-10-07 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (reduction_phi_p): Call remove_invariant_phi | |
| when the loop stride is zero. | |
| * gcc.dg/graphite/id-16.c: New. | |
| 2009-10-06 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (reduction_dr_1): New. | |
| (reduction_dr_p): New. | |
| (graphite_legal_transform_dr): Call reduction_dr_p. | |
| (reduction_ddr): Renamed reduction_ddr_p. | |
| * graphite-poly.h (same_pdr_p): New. | |
| (number_of_write_pdrs): New. | |
| * graphite-sese-to-poly.c (nb_data_writes_in_bb): New. | |
| (split_reduction_stmt): Do not split reduction statements | |
| when there are no writes to memory. | |
| (translate_scalar_reduction_to_array_for_stmt): Insert the | |
| memory reduction statement just after the scalar reduction statement. | |
| * gcc.dg/graphite/interchange-10.c: Updated to differ from interchange-4.c. | |
| Un-XFAIL-ed. | |
| * gcc.dg/graphite/interchange-3.c: Un-XFAIL-ed. | |
| * gcc.dg/graphite/interchange-4.c: Un-XFAIL-ed. | |
| 2009-10-06 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-interchange.c (lst_apply_interchange): New. | |
| (lst_interchange_profitable_p): New. | |
| (lst_try_interchange_loops): New. | |
| (lst_try_interchange): New. | |
| (lst_do_interchange): New. | |
| (pbb_do_interchange): Removed. | |
| (scop_do_interchange): Call lst_do_interchange. | |
| 2009-10-06 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (print_scop): Print SCOP_ORIGINAL_SCHEDULE and | |
| SCOP_TRANSFORMED_SCHEDULE. | |
| (loop_to_lst): New. | |
| (scop_to_lst): New. | |
| (print_lst): New. | |
| (debug_lst): New. | |
| * graphite-poly.h (lst_p): New. | |
| (struct lst): New. | |
| (LST_LOOP_P): New. | |
| (LST_LOOP_FATHER): New. | |
| (LST_PBB): New. | |
| (LST_SEQ): New. | |
| (scop_to_lst): Declared. | |
| (print_lst): Declared. | |
| (debug_lst): Declared. | |
| (new_lst_loop): New. | |
| (new_lst_stmt): New. | |
| (copy_lst): New. | |
| (lst_depth): New. | |
| (lst_dewey_number): New. | |
| (struct scop): Add original_schedule and transformed_schedule fields. | |
| (SCOP_ORIGINAL_SCHEDULE): New. | |
| (SCOP_TRANSFORMED_SCHEDULE): New. | |
| * graphite-sese-to-poly.c (build_poly_scop): Call scop_to_lst. | |
| 2009-10-05 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (reduction_ddr): New. | |
| (graphite_legal_transform_bb): Call reduction_ddr. | |
| * graphite-poly.c (new_poly_bb): Pass a new bool parameter. | |
| Initialize PBB_IS_REDUCTION. | |
| * graphite-poly.h (struct poly_bb): New bool field is_reduction. | |
| (PBB_IS_REDUCTION): New. | |
| (new_poly_bb): Update declaration. | |
| * graphite-scop-detection.h (build_scop_bbs): Removed. | |
| (nb_reductions_in_loop): Removed. | |
| * graphite-sese-to-poly.c (try_generate_gimple_bb): Pass a sbitmap | |
| parameter for reductions. | |
| (try_generate_gimple_bb): Update call to new_poly_bb. | |
| (build_scop_bbs_1): Same. | |
| (build_scop_bbs): Same. | |
| (gsi_for_phi_node): New. | |
| (scalar_close_phi_node_p): Remove gcc_assert. | |
| (split_reduction_stmt): New. | |
| (is_reduction_operation_p): New. | |
| (phi_contains_arg): New. | |
| (follow_ssa_with_commutative_ops): New. | |
| (detect_commutative_reduction_arg): New. | |
| (detect_commutative_reduction_assign): New. | |
| (follow_inital_value_to_phi): New. | |
| (edge_initial_value_for_loop_phi): New. | |
| (initial_value_for_loop_phi): New. | |
| (detect_commutative_reduction): New. | |
| (translate_scalar_reduction_to_array_for_stmt): New. | |
| (insert_copyout): New. | |
| (insert_copyin): New. | |
| (translate_scalar_reduction_to_array): New. | |
| (rewrite_commutative_reductions_out_of_ssa_close_phi): New. | |
| (rewrite_commutative_reductions_out_of_ssa_loop): New. | |
| (rewrite_commutative_reductions_out_of_ssa): New. | |
| (build_poly_scop): Call rewrite_commutative_reductions_out_of_ssa. | |
| * sese.h (split_region_for_bb): New. | |
| * gcc.dg/graphite/graphite.exp (DEFAULT_CFLAGS_GRAPHITE_BLOCK): Add -ffast-math. | |
| * gcc.dg/graphite/interchange-1.c: Fix format. | |
| * gcc.dg/graphite/interchange-10.c: New. | |
| 2009-10-05 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (insert_out_of_ssa_copy): Remove | |
| buggy assert. | |
| 2009-10-05 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (scev_analyzable_p): New. | |
| (rewrite_cross_bb_scalar_dependence): New. | |
| (rewrite_cross_bb_scalar_deps): New. | |
| (rewrite_reductions_out_of_ssa): Use bb_in_sese_p. | |
| Call rewrite_cross_bb_scalar_deps. | |
| 2009-10-05 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (gsi_for_ssa_name_def): Removed. | |
| (insert_out_of_ssa_copy): Directly use gsi_after_labels and | |
| gsi_for_stmt. | |
| 2009-10-05 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (build_cloog_prog): Use pbb_index. | |
| * graphite-interchange.c (pbb_do_interchange): Same. | |
| * graphite-poly.c (print_scattering_function): Same. | |
| (debug_pdrs): Same. | |
| * graphite-poly.h (pbb_loop): New. | |
| * graphite-sese-to-poly.c (create_linear_expr_from_tree): Use pbb_loop. | |
| 2009-09-27 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-scop-detection.c (limit_scops): Do not build poly_bbs. | |
| 2009-09-27 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (partition_drs_to_sets): Drs is not modified, | |
| so don't pass a pointer to it. | |
| (build_alias_set_for_drs): Same. | |
| (build_base_obj_set_for_drs): Same. | |
| (build_scop_drs): Same. | |
| 2009-09-26 Li Feng <nemokingdom@gmail.com> | |
| * graphite-sese-to-poly.c (build_scop_drs): Disable writing to file | |
| the alias graph of data references. | |
| 2009-09-25 Li Feng <nemokingdom@gmail.com> | |
| * graphite-sese-to-poly.c (write_alias_graph_to_ascii_dimacs): New. | |
| (build_scop_drs): When debugging, write the alias graph to file, | |
| otherwise, should be disabled. | |
| 2009-09-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * Merge from mainline (151310:151361). | |
| 2009-09-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * Merge from mainline (151171:151310). | |
| 2009-09-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * Merge from mainline (151171:151806). | |
| 2009-09-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * Revert the last commit. | |
| 2009-09-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * Merge from mainline (151171:151819). | |
| 2009-09-17 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-scop-detection.c (stmt_simple_memref_p): Removed. | |
| (is_simple_operand): Remove call to stmt_simple_memref_p. | |
| (stmt_simple_for_scop_p): Update call to is_simple_operand. | |
| 2009-09-17 David Edelsohn <edelsohn@gnu.org> | |
| * gcc.dg/graphite/interchange-mvt.c: New File. | |
| * gcc.dg/graphite/scop-dsyrk.c: New File. | |
| * gcc.dg/graphite/scop-dsyr2k.c: New File. | |
| * gcc.dg/graphite/scop-mvt.c: New File. | |
| * gcc.dg/graphite/scop-sor.c: New File. | |
| 2009-09-17 Li Feng <nemokingdom@gmail.com> | |
| * graphite-dependences.c (poly_drs_may_alias_p): Adjust definition. | |
| (pddr_original_scattering): Make sure 2 pdr2 in the same base object set. | |
| (graphite_carried_dependence_level_k): Ditto. | |
| * graphite-poly.c (new_poly_dr): Add init of PDR_BASE_OBJECT_SET. | |
| * graphite-poly.h (struct poly_dr): Add member dr_base_object_set. | |
| (new_poly_dr): Adjust declaration. | |
| * graphite-sese-to-poly.c (free_data_refs_aux): New. | |
| (free_gimple_bb): Added free_data_refs_aux. | |
| (build_poly_dr): Add dr_base_object_set. | |
| (partition_drs_to_sets): New. | |
| (dr_same_base_object_p): New. | |
| (build_alias_set_for_drs): New. | |
| (build_base_object_set_for_drs): New. | |
| (build_scop_drs): Add build_base_obj_set_for_drs. | |
| * graphite-sese-to-poly.h: Added #define for alias set number index and | |
| base object set index. | |
| * libgomp/testsuite/libgomp.graphite/force-parallel-6.c: Refine tests. | |
| * libgomp/testsuite/libgomp.graphite/pr4118.c: New. | |
| 2009-09-16 Alexander Monakov <amonakov@ispras.ru> | |
| * graphite-sese-to-poly.c (pdr_add_data_dimensions): Add bounds only | |
| for ARRAY_REFs. Use array_ref_{low,up}_bound to determine bounds. | |
| 2009-09-14 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (struct irp_data): Removed. | |
| (idx_record_params): Removed. | |
| (find_params_in_bb): Scan for parameters the access functions; don't | |
| parse the tree representation. | |
| 2009-09-14 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-ssa-loop.c (gate_graphite_transforms): Disable Graphite | |
| passes at -O1 and below. | |
| 2009-09-14 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-blocking.c: Fix order of includes: tree-chrec.h, then | |
| tree-scalar-evolution.h, and then tree-data-ref.h. | |
| * graphite-clast-to-gimple.c: Same. | |
| * graphite-dependences.c: Same. | |
| * graphite-interchange.c: Same. | |
| * graphite-poly.c: Same. | |
| * graphite-scop-detection.c: Same. | |
| * graphite-sese-to-poly.c: Same. | |
| * graphite.c: Same. | |
| * lambda-code.c: Same. | |
| * matrix-reorg.c: Same. | |
| * tree-data-ref.c: Same. | |
| * tree-if-conv.c: Same. | |
| * tree-loop-distribu: Same.: Same. | |
| * tree-loop-linear.c: Same. | |
| * tree-parloops.c: Same. | |
| * tree-predcom.c: Same. | |
| * tree-vect-patterns.c: Same. | |
| 2009-09-02 Sebastian Pop <sebastian.pop@amd.com> | |
| Partially revert the previous patch, except the following. | |
| * tree-scalar-evolution.c (instantiate_scev_not): Adapted to pass | |
| as parameters the operands of the not expression. | |
| 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-scalar-evolution.c (instantiate_scev_assign): New. | |
| Do not call analyze_scalar_evolution on assignments. | |
| (instantiate_scev_phi): Call analyze_scalar_evolution. | |
| (instantiate_scev_name): Call instantiate_scev_assign and | |
| instantiate_scev_phi. | |
| (instantiate_scev_not): Adapted to pass as parameters the operands | |
| of the not expression. | |
| 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-scalar-evolution.c (instantiate_scev_binary): Adapted | |
| to pass as parameters the operands of the binary expression. | |
| 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-scalar-evolution.c (instantiate_scev_bitnot): Renamed | |
| instantiate_scev_not. Handle NEGATE_EXPR. | |
| (instantiate_scev_r): Handle NEGATE_EXPR. | |
| 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-scalar-evolution.c (instantiate_scev_1): Renamed | |
| instantiate_scev_r. | |
| (instantiate_scev_r): Move code in instantiate_scev_2 | |
| and instantiate_scev_1. | |
| 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-scalar-evolution.c (instantiate_scev_3): New. | |
| (instantiate_scev_1): Move code in instantiate_scev_3. | |
| 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-scalar-evolution.c (instantiate_scev_poly): New. | |
| (instantiate_scev_1): Move code in instantiate_scev_poly. | |
| 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-scalar-evolution.c (instantiate_scev_bitnot): New. | |
| (instantiate_scev_1): Move code in instantiate_scev_bitnot. | |
| 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-scalar-evolution.c (instantiate_scev_convert): New. | |
| (instantiate_scev_1): Move code in instantiate_scev_convert. | |
| 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-scalar-evolution.c (instantiate_scev_binary): New. | |
| (instantiate_scev_1): Move code in instantiate_scev_binary. | |
| 2009-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-scalar-evolution.c (instantiate_scev_name): New. | |
| (instantiate_scev_1): Move code in instantiate_scev_name. | |
| 2009-08-28 Sebastian Pop <sebastian.pop@amd.com> | |
| * Merge from mainline (150992:151171). | |
| 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| * opts.c (decode_options): Enable flag_loop_interchange at -O2. | |
| 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (graphite_legal_transform_bb): Call | |
| pbb_remove_duplicate_pdrs. | |
| * graphite-poly.c (can_collapse_pdr): Removed. | |
| (pdr_find_duplicate): Removed. | |
| (can_collapse_pdrs): New. | |
| (pbb_remove_duplicate_pdrs): New. | |
| (new_poly_dr): Do not look for duplicates. | |
| * graphite-poly.h (struct poly_bb): New field pdr_duplicates_removed. | |
| (PBB_PDR_DUPLICATES_REMOVED): New. | |
| (pbb_remove_duplicate_pdrs): Declared. | |
| 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-interchange.c (pbb_interchange_profitable_p): Adjust | |
| the strides by multiplying by PDR_NB_REFS. | |
| * graphite-poly.c (can_collapse_pdr): New. | |
| (pdr_find_duplicate): New. | |
| (new_poly_dr): Call pdr_find_duplicate. Collapse duplicate PDRs. | |
| Initialize PDR_NB_REFS. | |
| * graphite-poly.h (struct poly_dr): Add field nb_refs. | |
| (PDR_NB_REFS): New. | |
| (new_poly_dr): Number of subscripts is a graphite_dim_t. | |
| 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| Revert one of the previous commits: | |
| * graphite-dependences.c (graphite_legal_transform_bb): Avoid | |
| the computation of symmetric data dependence relations. | |
| (dependency_between_pbbs_p): Same. | |
| 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/40965 | |
| * graphite-poly.c (apply_poly_transforms): Remove legality test before | |
| any transform. | |
| 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (pddr_original_scattering): Return NULL | |
| for read-read dependence relations. | |
| * graphite-poly.h (enum poly_dr_type): Fix comment. | |
| (pdr_read_p): New. | |
| (pdr_write_p): New. | |
| (pdr_may_write_p): New. | |
| 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.h (enum POLY_DR_TYPE): Renamed poly_dr_type. | |
| (struct poly_dr): Same. | |
| (new_poly_dr): Same. | |
| * graphite-poly.c (new_poly_dr): Same. | |
| 2009-08-25 Konrad Trifunovic <konrad.trifunovic@gmail.com> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-blocking.c (pbb_strip_mine_loop_depth): Renamed | |
| pbb_strip_mine_time_depth. Changed the implementation so that | |
| transformation is expressed as a transformation on | |
| time (scatttering) dimensions. Also, ensures that the 2d+1 | |
| scheduling format is preserved. | |
| (pbb_strip_mine_profitable_p): Profitability is based on the | |
| iteration number of a given time (scattering) dimension, | |
| and not on a original loop depth dimension. | |
| (pbb_strip_mine): Call pbb_number_of_iterations_at_time. | |
| (pbb_do_strip_mine): Call psct_dynamic_dim. | |
| * graphite-poly.c (pbb_number_of_iterations_at_time): New. | |
| * graphite-poly.h (pbb_number_of_iterations_at_time): Declared. | |
| (pbb_nb_dynamic_scattering_transform): New. | |
| (psct_dynamic_dim): New. | |
| 2009-08-25 Konrad Trifunovic <konrad.trifunovic@gmail.com> | |
| * graphite-ppl.c (ppl_max_for_le): Renamed ppl_max_for_le_pointset. | |
| * graphite-ppl.h (ppl_max_for_le): Renamed ppl_max_for_le_pointset. | |
| * graphite-poly.c (pbb_number_of_iterations): Rename ppl_max_for_le. | |
| * graphite-interchange.c (build_linearized_memory_access): Same. | |
| (memory_stride_in_loop): Same. | |
| 2009-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (pddr_original_scattering): New. | |
| (graphite_legal_transform_dr): Call pddr_original_scattering. | |
| (dot_deps_1): New. | |
| (dot_deps): New. | |
| * graphite-dependences.h (dot_deps): Declared. | |
| * graphite-poly.c (new_poly_dr): Initialize PDR_ID. | |
| (print_pdr): Print PDR_ID. | |
| * graphite-poly.h (struct poly_dr): Add field id. | |
| (PDR_ID): New. | |
| (pbb_index): New. | |
| * graphite-scop-detection.c (dot_all_scops_1): Cleanup comment. | |
| 2009-08-22 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (graphite_carried_dependence_level_k): Do | |
| not delete the original dependence relation. | |
| 2009-08-21 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (graphite_legal_transform_bb): Avoid | |
| the computation of symmetric data dependence relations. | |
| (dependency_between_pbbs_p): Same. | |
| 2009-08-21 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (new_poly_dr_pair): Renamed new_poly_ddr. | |
| (eq_poly_dr_pair_p): Renamed eq_poly_ddr_p. | |
| (hash_poly_dr_pair_p): Renamed hash_poly_ddr_p. | |
| (free_poly_ddr): New. | |
| (pddr_is_empty): New. | |
| (dependence_polyhedron_1): Now returns a poly_ddr_p. | |
| (dependence_polyhedron): Same. Remove useless gcc_assert. | |
| Remove fprintfs. | |
| (graphite_legal_transform_dr): Call pddr_is_empty and free_poly_ddr. | |
| (graphite_carried_dependence_level_k): Call pddr_is_empty. | |
| * graphite-dependences.h (enum poly_dependence_kind): New. | |
| (poly_dr_pair): Renamed poly_ddr. Added a field kind. | |
| (PDRP_SOURCE): Renamed PDDR_SOURCE. | |
| (PDRP_SINK): Renamed PDDR_SINK. | |
| (PDRP_DDP): Renamed PDDR_DDP. | |
| (PDDR_KIND): New. | |
| (free_poly_ddr): Declared. | |
| * graphite-poly.c (new_scop): Use the new hash function names. | |
| * graphite-poly.h (struct scop): Renamed field original_pdr_pairs | |
| into original_pddrs. | |
| (SCOP_ORIGINAL_PDR_PAIRS): Renamed SCOP_ORIGINAL_PDDRS. | |
| 2009-08-21 Sebastian Pop <sebastian.pop@amd.com> | |
| * Merge from mainline (150764:150992). | |
| 2009-08-18 Sebastian Pop <sebastian.pop@amd.com> | |
| * cfgloopmanip.c (create_empty_loop_on_edge): Generate upper | |
| bounds with LT_EXPR to make niter analysis more precise on code | |
| generated by Graphite. | |
| 2009-08-18 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (graphite_legal_transform_dr): Fix formatting. | |
| (graphite_legal_transform_bb): Same. | |
| (poly_drs_may_alias_p): Same. | |
| 2009-08-15 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/40981 | |
| * graphite-ppl.c (ppl_max_for_le): Correct the use of | |
| ppl_Pointset_Powerset_C_Polyhedron_maximize. | |
| 2009-08-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (print_pbb): Print PBB index. | |
| 2009-08-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * Merge from mainline (r150672:150764). | |
| 2009-08-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-interchange.c (ppl_max_for_le): Moved... | |
| * graphite-poly.c (pbb_number_of_iterations): Call ppl_max_for_le. | |
| * graphite-ppl.c (ppl_max_for_le): ... here. | |
| * graphite-ppl.h (ppl_max_for_le): Declared. | |
| 2009-08-12 Sebastian Pop <sebastian.pop@amd.com> | |
| * Merge from mainline (r150372:150672). | |
| 2009-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/40980 | |
| * sese.c (convert_for_phi_arg): New. | |
| (add_guard_exit_phis): Use convert_for_phi_arg. | |
| * gfortran.dg/graphite/id-17.f: New. | |
| 2009-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (pdr_add_data_dimensions): Dont add | |
| unknown subscript upper bounds. | |
| * gcc.dg/graphite/interchange-6.c: Un-XFAIL. | |
| 2009-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
| Pranav Garg <pranav.garg2107@gmail.com> | |
| * graphite-interchange.c (gather_access_strides): Removed. | |
| (ppl_max_for_le): New. | |
| (build_linearized_memory_access): New. | |
| (memory_stride_in_loop): New. | |
| (pbb_interchange_profitable_p): Reimplemented. | |
| * graphite-ppl.h (ppl_new_id_map): New. | |
| (ppl_interchange): New. | |
| * gcc.dg/graphite/interchange-6.c: XFAILed. | |
| 2009-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-interchange.c (compute_subscript): Removed. | |
| (compute_array_size_cstr): Removed. | |
| (compute_array_size_poly): Removed. | |
| (compute_array_size): Removed. | |
| (gather_access_strides_poly): Removed. | |
| (gather_access_strides): Empty. | |
| 2009-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (dependence_polyhedron_1): Replace | |
| pdr_nb_subscripts with PDR_NB_SUBSCRIPTS. | |
| (graphite_legal_transform_dr): Same. | |
| (graphite_carried_dependence_level_k): Same. | |
| * graphite-poly.c (new_poly_dr): Add a parameter nb_subscripts. | |
| Initialize PDR_NB_SUBSCRIPTS. | |
| (print_pdr_access_layout): Replace pdr_nb_subscripts with | |
| PDR_NB_SUBSCRIPTS. | |
| * graphite-poly.h (struct poly_dr): Add nb_subscripts field. | |
| (PDR_NB_SUBSCRIPTS): New. | |
| (pdr_nb_subscripts): Removed. | |
| (pdr_dim): Simplified. | |
| * graphite-sese-to-poly.c (build_poly_dr): Replace pdr_nb_subscripts | |
| with PDR_NB_SUBSCRIPTS. | |
| 2009-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-interchange.c (compute_array_size): Remove use of | |
| PDR_DATA_CONTAINER. | |
| * graphite-poly.c (new_poly_dr): Remove argument data_container. | |
| Do not initialize PDR_DATA_CONTAINER. | |
| (print_pdr): Do not print PDR_DATA_CONTAINER. | |
| * graphite-poly.h (struct poly_dr): Remove data_container field. | |
| (PDR_DATA_CONTAINER): Removed. | |
| * graphite-sese-to-poly.c (pdr_add_data_dimensions): Remove use of | |
| PDR_DATA_CONTAINER. | |
| (build_poly_dr): Same. | |
| 2009-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/interchange-9.c: New. | |
| 2009-08-05 Konrad Trifunovic <konrad.trifunovic@gmail.com> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (graphite_legal_transform_dr): Work on a | |
| copy of the dependence polyhedron. Free the temporary objects. | |
| (graphite_carried_dependence_level_k): Free unused objects before | |
| returning. | |
| * gcc.dg/graphite/interchange-1.c: XFAILed. | |
| * gcc.dg/graphite/interchange-2.c: XFAILed. | |
| * gcc.dg/graphite/interchange-3.c: XFAILed. | |
| * gcc.dg/graphite/interchange-4.c: XFAILed. | |
| * gcc.dg/graphite/interchange-7.c: XFAILed. | |
| 2009-08-05 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-blocking.c (scop_do_strip_mine): Call store_scattering. | |
| Early return without analyzing the data dependences if no | |
| transform has been done. Call restore_scattering if the transform | |
| is not legal. | |
| (graphite-interchange.c): Same. | |
| * graphite-poly.c (print_scattering_function): Test for PBB_TRANSFORMED. | |
| (graphite_read_transforms): Initialize PBB_TRANSFORMED. | |
| (apply_poly_transforms): Do not gcc_assert that | |
| the transform is legal. | |
| (new_poly_bb): Initialize PBB_TRANSFORMED, PBB_SAVED, and PBB_ORIGINAL. | |
| Do not initialize PBB_NB_SCATTERING_TRANSFORM, PBB_NB_LOCAL_VARIABLES, | |
| PBB_TRANSFORMED_SCATTERING, and PBB_ORIGINAL_SCATTERING. | |
| (free_poly_dr): Free PBB_TRANSFORMED, PBB_SAVED, and PBB_ORIGINAL. | |
| * graphite-poly.h (struct poly_scattering): New. | |
| (struct poly_bb): Add original, transformed, and saved fields. | |
| Remove transformed_scattering, original_scattering, nb_local_variables, | |
| and nb_scattering_transform fields. | |
| (PBB_ORIGINAL, PBB_TRANSFORMED, PBB_SAVED): New. | |
| (poly_scattering_new): New. | |
| (poly_scattering_free): New. | |
| (poly_scattering_copy): New. | |
| (store_scattering_pbb): New. | |
| (store_scattering): New. | |
| (restore_scattering_pbb): New. | |
| (restore_scattering): New. | |
| * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): | |
| Initialize PBB_TRANSFORMED and PBB_ORIGINAL. | |
| 2009-08-05 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (print_pbb): Add parentheses in the pretty print. | |
| (print_scop): Same. | |
| 2009-08-05 Sebastian Pop <sebastian.pop@amd.com> | |
| * Makefile.in (graphite.o): Depends on PREDICT_H. | |
| * graphite.c: Include predict.h. | |
| (graphite_finalize): Call tree_estimate_probability. | |
| * predict.c (predict_loops): Do not call scev_initialize and | |
| scev_finalize. | |
| (tree_estimate_probability_bb): New. | |
| (tree_estimate_probability): Do not initialize loops: move that | |
| code to the driver. Call tree_estimate_probability_bb. | |
| (tree_estimate_probability_driver): New. | |
| (pass_profile): Use tree_estimate_probability_driver. | |
| * predict.h (tree_estimate_probability): Declared. | |
| 2009-08-05 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (gloog): Add time to TV_GRAPHITE_CODE_GEN. | |
| * graphite-dependences.c (graphite_legal_transform): Add time to | |
| TV_GRAPHITE_DATA_DEPS. | |
| (dependency_between_pbbs_p): Same. | |
| * timevar.def (TV_GRAPHITE_DATA_DEPS, TV_GRAPHITE_CODE_GEN): New. | |
| 2009-08-03 Sebastian Pop <sebastian.pop@amd.com> | |
| * Merge from mainline (r149952:150372). | |
| 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
| * ChangeLog.graphite: Fix indenting, white spaces and 80 columns. | |
| * graphite-blocking.c: Same. | |
| * graphite-clast-to-gimple.c: Same. | |
| * graphite-dependences.c: Same. | |
| * graphite-poly.c: Same. | |
| * graphite-poly.h: Same. | |
| * graphite-ppl.c: Same. | |
| * graphite-scop-detection.c: Same. | |
| * graphite-sese-to-poly.c: Same. | |
| * graphite.c: Same. | |
| 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (loop_entry_phi_arg): New. | |
| (remove_simple_copy_phi): New. | |
| (remove_invariant_phi): New. | |
| (simple_copy_phi_p): New. | |
| (reduction_phi_p): New. | |
| (gsi_for_ssa_name_def): New. | |
| (insert_out_of_ssa_copy): New. | |
| (insert_out_of_ssa_copy_on_edge): New. | |
| (create_zero_dim_array): New. | |
| (scalar_close_phi_node_p): New. | |
| (rewrite_close_phi_out_of_ssa): New. | |
| (rewrite_phi_out_of_ssa): New. | |
| (rewrite_reductions_out_of_ssa): New. | |
| (build_poly_scop): Call rewrite_reductions_out_of_ssa. | |
| * gcc.dg/graphite/id-11.c: New. | |
| * gcc.dg/graphite/id-15.c: New. | |
| * gcc.dg/graphite/interchange-1.c: Un-XFAIL. | |
| * gcc.dg/graphite/interchange-2.c: Un-XFAIL. | |
| * gcc.dg/graphite/interchange-3.c: Un-XFAIL. | |
| * gcc.dg/graphite/interchange-4.c: Un-XFAIL. | |
| * gcc.dg/graphite/interchange-7.c: Un-XFAIL. | |
| * gcc.dg/graphite/scop-matmult.c: Un-XFAIL. | |
| * gfortran.dg/graphite/id-13.f: New. | |
| * gfortran.dg/graphite/id-5.f: New. | |
| 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (graphite_loop_normal_form): Do not | |
| check that nb_reductions_in_loop is zero. | |
| * graphite-scop-detection.c (harmful_stmt_in_bb): Don't filter out | |
| reduction phi nodes. | |
| (nb_reductions_in_loop): Removed. | |
| (graphite_can_represent_loop): Do not call nb_reductions_in_loop. | |
| * graphite-sese-to-poly.c (phi_node_is_iv): Removed. | |
| (bb_contains_non_iv_scalar_phi_nodes): Removed. | |
| (scop_contains_non_iv_scalar_phi_nodes): Removed. | |
| (build_poly_scop): Do not call scop_contains_non_iv_scalar_phi_nodes. | |
| 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (build_cloog_prog): Do not code generate | |
| statements that have an empty iteration domain. | |
| * gfortran.dg/graphite/id-16.f: New. | |
| 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-scalar-evolution.c (instantiate_scev_1): Return | |
| chrec_dont_know when the result is not above instantiate_below. | |
| * graphite-scop-detection.c (scopdet_basic_block_info): Fix formatting. | |
| * graphite-sese-to-poly.c (create_linear_expr_from_tree): Assert that | |
| the tree has a known scalar evolution. | |
| * gfortran.dg/graphite/id-14.f: New. | |
| * gfortran.dg/graphite/id-15.f: New. | |
| 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
| * sese.c (rename_variables_in_stmt): Pass in an extra parameter | |
| insert_gsi. | |
| (rename_variables): Keep inserting renames after the ones already | |
| inserted. | |
| 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (compare_bb_depths): New. | |
| (graphite_sort_dominated_info): New. | |
| (build_scop_bbs_1): Call graphite_sort_dominated_info. | |
| (build_scop_scattering): Fix comment. | |
| 2009-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (graphite_finalize): Call print_loops instead of | |
| dump_function_to_file. | |
| * gcc.dg/graphite/graphite.exp: Fix formatting. | |
| * gcc.dg/graphite/pr35356-1.c: New. Look for the number of | |
| loops generated in the graphite output file. | |
| * gcc.dg/graphite/pr35356-2.c: New. | |
| * gcc.dg/graphite/pr35356-3.c: New. XFAILed for now. | |
| * gfortran.dg/graphite/id-12.f: New. | |
| 2009-07-24 Li Feng <nemokingdom@gmail.com> | |
| * gcc.dg/graphite/graphite_autopar/force-parallel-8.c: | |
| Remove 2 XFAIL. | |
| 2009-07-24 Li Feng <nemokingdom@gmail.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-sese-to-poly.c (pdr_add_alias_set): Use data reference's | |
| alias set number build alias in ACCESSES polyhedron. | |
| (build_alias_set_for_drs): New. | |
| (build_pbb_drs): Added build_alias_set_for_drs. | |
| * graphite-dependences.c (poly_drs_may_alias_p): New. | |
| (graphite_carried_dependence_level_k): Check alias information | |
| before building polyhedron. | |
| 2009-07-24 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * Makefile.in (lambda-code.o): Fix formatting. | |
| 2009-07-24 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * Merge from mainline (r149350-149952) | |
| 2009-07-18 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-poly.c (apply_poly_transforms): Move strip_mine | |
| before interchange to prepare for loop blocking. | |
| 2009-07-18 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-poly.c (apply_poly_transforms): Add checks after every | |
| transformation. | |
| * graphite-sese-to-poly.c (build_poly_scop): Remove check, as already | |
| done in apply_poly_transforms. | |
| 2009-07-17 Konrad Trifunovic <konrad.trifunovic@gmail.com> | |
| * graphite-dependences.c (build_lexicographically_gt_constraint): | |
| Replace RES parameter with *RES. | |
| (dependence_polyhedron_1): Pass an address of the parameter RES | |
| instead of value of RES. | |
| 2009-07-16 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (graphite_finalize): Fix comment. | |
| (graphite_transform_loops): Reset scev info after code generation | |
| of each scop. | |
| 2009-07-16 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (graphite_finalize): Call scev_reset. | |
| 2009-07-16 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (compute_cloog_iv_types): Do not create | |
| GBB_CLOOG_IV_TYPES hash table twice. | |
| * graphite-sese-to-poly.c (free_gimple_bb): Call free_data_refs. | |
| (add_condition_to_domain): Clear GMP values. | |
| 2009-07-16 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c: Fix formatting. | |
| * graphite-poly.c (free_poly_dr): Also free PDR_DATA_CONTAINER. | |
| (pbb_number_of_iterations): Free ppl_Linear_Expression. | |
| * graphite-sese-to-poly.c: Fix formatting. | |
| * graphite.c (graphite_transform_loops): Create the hash table | |
| after the early return. | |
| 2009-07-16 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/id-14.c: New. | |
| * gcc.dg/graphite/pr40157.c: New. | |
| * gfortran.dg/graphite/id-11.f: New. | |
| 2009-07-16 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (nb_pbbs_in_loops): New. | |
| (build_poly_scop): Return false when there are no pbbs within | |
| loops to avoid to pass to cloog scops with no loops. | |
| 2009-07-16 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): Avoid | |
| useless test "i % 2". | |
| (build_pbb_scattering_polyhedrons): Fix formatting. | |
| (build_poly_dr): Same. | |
| * graphite.c (graphite_transform_loops): Restructure. | |
| 2009-07-14 Razya Ladelsky <razya@il.ibm.com> | |
| * tree-ssa-loop-manip.c (rewrite_phi_with_iv): Remove | |
| reduction_list parameter. | |
| (rewrite_all_phi_nodes_with_iv): Same. | |
| (canonicalize_loop_ivs): Same. | |
| * tree-parloops.c (struct brli): Removed. | |
| (build_reduction_list_info): Removed. | |
| (build_new_reduction): New. | |
| (analyze_reduction_list): Removed. | |
| (gather_scalar_reductions): Find reductions instead of phi | |
| nodes that can't be canonicalized. | |
| (try_create_reduction_list): Remove reduction_list parameter. | |
| (gen_parallel_loop): Same. | |
| (parallelize_loops): Remove analyze_reductions variable, | |
| initialization and free. | |
| Change reduction_list htab initialization to reduction_info | |
| elements instead of ssa names. | |
| Call try_create_reduction_list and gen_parallel_loop without | |
| analyzed_reduction argument. | |
| * graphite-clast-to-gimple (graphite_loop_normal_form): Call | |
| canonicalize_loop_ivs with one less argument. | |
| * tree-flow.h (canonicalize_loop_ivs): Remove one argument. | |
| 2009-07-14 Konrad Trifunovic <konrad.trifunovic@gmail.com> | |
| * graphite-dependences.c (new_poly_dr_pair): New. | |
| (dependence_polyhedron): Renamed into dependence_polyhedron_1. | |
| (new_poly_dr_pair): New. | |
| (eq_poly_dr_pair_p): New. | |
| (hash_poly_dr_pair_p): New. | |
| * graphite-dependences.h (struct poly_dr_pair): New. | |
| (eq_poly_dr_pair_p): Declared. | |
| (hash_poly_dr_pair_p): Declared. | |
| * graphite-poly.c (new_scop): Initialize SCOP_ORIGINAL_PDR_PAIRS. | |
| (free_scop): Free SCOP_ORIGINAL_PDR_PAIRS. | |
| * graphite-poly.h (struct scop): Add original_pdr_pairs field. | |
| * Makefile.in (graphite-poly.o): Add dependence on | |
| graphite-dependences.h. | |
| 2009-07-14 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-scop-detection.c (graphite_can_represent_scev): Do not let | |
| polynomials of degree > 1 pass to Graphite. | |
| * tree-chrec.c (scev_is_linear_expression): Call | |
| evolution_function_is_affine_multivariate_p. | |
| * gfortran.dg/graphite/id-10.f90: New. | |
| 2009-07-14 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-scalar-evolution.c (compute_overall_effect_of_inner_loop): | |
| Instantiate scevs varying in outer loops. | |
| * gfortran.dg/graphite/id-9.f: Correct testcase. | |
| 2009-07-14 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (build_loop_iteration_domains): Do not insert | |
| redundant constraint. | |
| 2009-07-14 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/graphite.exp: Fix comments. | |
| * gfortran.dg/graphite/graphite.exp: Trigger actions | |
| based on the file names as in the C testsuite. | |
| * gfortran.dg/graphite/block-1.f90: Fix patterns. | |
| * gfortran.dg/graphite/block-2.f: Same. | |
| * gfortran.dg/graphite/block-3.f90: Same. | |
| * gfortran.dg/graphite/block-4.f90: Same. | |
| * gfortran.dg/graphite/id-1.f90: Same. | |
| * gfortran.dg/graphite/id-2.f90: Same. | |
| * gfortran.dg/graphite/id-3.f90: Same. | |
| * gfortran.dg/graphite/id-4.f90: Same. | |
| * gfortran.dg/graphite/id-6.f: Same. | |
| * gfortran.dg/graphite/id-9.f: Same. | |
| * gfortran.dg/graphite/interchange-1.f: Same. | |
| * gfortran.dg/graphite/interchange-2.f: Same. | |
| * gfortran.dg/graphite/scop-1.f: Same. | |
| 2009-07-14 Sebastian Pop <sebastian.pop@amd.com> | |
| * sese.c (expand_scalar_variables_call): New. | |
| (expand_scalar_variables_ssa_name): Handle calls in expander. | |
| 2009-07-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/graphite_autopar/force-parallel-6.c: | |
| Expect to see the pattern twice. | |
| * gcc.dg/graphite/interchange-0.c: Un-XFAIL. | |
| * gcc.dg/graphite/interchange-5.c: Same. | |
| * gcc.dg/graphite/interchange-6.c: Same. | |
| 2009-07-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/id-10.c: New. | |
| * gcc.dg/graphite/id-12.c: New. | |
| * gfortran.dg/graphite/id-7.f: New. | |
| * gfortran.dg/graphite/id-8.f: New. | |
| 2009-07-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (pdr_add_data_dimensions): Fix division by | |
| zero. | |
| 2009-07-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * sese.c (rename_variables_in_stmt): Call fold_convert during renaming. | |
| 2009-07-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * sese.c (expand_scalar_variables_stmt): Avoid unnecessary expansion. | |
| 2009-07-10 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (pdr_add_memory_accesses): Fix order of | |
| building PDR subscripts. | |
| 2009-07-10 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (pdr_add_data_dimensions): Fix the | |
| computation of array sizes. | |
| 2009-07-10 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (add_param_constraints): Disabled. | |
| 2009-07-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-dependences.c (map_into_dep_poly, map_dr_into_dep_poly, | |
| build_pairwise_constraint, dr_equality_constraints, | |
| build_pairwise_scheduling_equality, | |
| build_pairwise_scheduling_inequality, lexicographically_gt_p, | |
| build_lexicographically_gt_constraint, dependence_polyhedron, | |
| graphite_legal_transform_dr, graphite_carried_dependence_level_k): | |
| Move from NNC_Polyhedron to C_Polyhedron. | |
| * graphite-interchange.c (compute_array_size_poly, | |
| gather_access_strides): Dito. | |
| * graphite-poly.c (apply_poly_transforms, new_poly_dr, free_poly_bb, | |
| free_scop, pbb_number_of_iterations): Dito. | |
| * graphite-poly.h (struct poly_dr, pdr_nb_subscripts, struct poly_bb, | |
| pbb_dim_iter_domain, struct scop): Dito. | |
| * graphite-ppl.c (new_Constraint_System_from_Cloog_Matrix, | |
| new_Cloog_Domain_from_ppl_Polyhedron, | |
| new_Cloog_Domain_from_ppl_Pointset_Powerset, ppl_set_coef_gmp, | |
| ppl_insert_dimensions_pointset, ppl_insert_dimensions_pointset, | |
| ppl_strip_loop, ppl_strip_loop, ppl_print_polyhedron_matrix, | |
| ppl_print_powerset_matrix, debug_ppl_polyhedron_matrix, | |
| debug_ppl_powerset_matrix, ppl_read_polyhedron_matrix): Dito. | |
| * graphite-ppl.h (ppl_Pointset_Powerset_C_Polyhedron_t, | |
| new_C_Polyhedron_from_Cloog_Matrix, ppl_print_powerset_matrix, | |
| debug_ppl_powerset_matrix, ppl_insert_dimensions_pointset): Dito. | |
| * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons, | |
| build_loop_iteration_domains, ppl_constraint_type_from_tree_code, | |
| add_condition_to_domain, add_condition_to_pbb, build_scop_context, | |
| build_scop_iteration_domain, build_poly_dr): Dito | |
| 2009-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/graphite.exp: Added a rule to execute | |
| run-id-*.c files. | |
| * gcc.dg/graphite/run-id-1.c: New. | |
| 2009-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (build_loop_iteration_domains): Add the | |
| positivity constraint on the symbolic number of iterations. | |
| 2009-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (build_loop_iteration_domains): Rewrite. | |
| 2009-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-clast-to-gimple.c (build_scop_context): Removed. | |
| (build_cloog_prog): Directly use SCOP_CONTEXT. | |
| * graphite-poly.c (new_scop): Initialize SCOP_CONTEXT. | |
| (free_scop): Free SCOP_CONTEXT. | |
| (print_scop_context): New. | |
| (print_scop): Call print_scop_context. | |
| (debug_scop_context): New. | |
| * graphite-poly.h (print_scop_context, debug_scop_context): Declared. | |
| (struct scop): Added field context. | |
| (SCOP_CONTEXT): New. | |
| * graphite-sese-to-poly.c (add_param_constraints): New. | |
| (build_scop_context): New. | |
| (build_poly_scop): Call build_scop_context. | |
| 2009-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (gmp_cst_to_tree): Moved... | |
| * graphite-ppl.c (ppl_set_inhomogeneous_gmp, ppl_set_coef_gmp): New. | |
| (ppl_set_inhomogeneous, ppl_set_coef): Moved... | |
| * graphite-ppl.h: Include double-int.h and tree.h. | |
| (ppl_set_inhomogeneous_gmp, ppl_set_coef_gmp): Declared. | |
| (ppl_set_inhomogeneous, ppl_set_coef): ...here. | |
| (gmp_cst_to_tree): ...here. Reimplemented using mpz_get_double_int. | |
| (tree_int_to_gmp, ppl_set_inhomogeneous_tree, ppl_set_coef_tree): New. | |
| 2009-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (clast_to_gcc_expression_red): Generate | |
| POINTER_PLUS_EXPR for pointer types. | |
| (clast_to_gcc_expression): Same. | |
| 2009-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (print_scattering_function): Early return when | |
| PBB_TRANSFORMED_SCATTERING is not initialized. | |
| (print_pbb_domain): Early return when PBB_DOMAIN is not initialized. | |
| 2009-07-08 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-parloops.c (analyze_reduction_list): Remove unused variable | |
| to fix bootstrap. | |
| 2009-07-08 Razya Ladelsky <razya@il.ibm.com> | |
| * tree-parloops.c (analyze_reduction_list): Change return | |
| value to void. | |
| (try_create_reduction_list): Move the call to | |
| analyze_reduction_list to the beginining. | |
| Call reduction_phi with analyzed_reductions as argument | |
| instead of reduction_list. | |
| 2009-07-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * Merge from mainline (r148296:149346) | |
| 2009-07-07 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-scop-detection.c (graphite_can_represent_init): New. | |
| (graphite_can_represent_scev): Call graphite_can_represent_init: | |
| check that the initial value does not contain multiplications of | |
| parameters. | |
| (stmt_has_simple_data_refs_p): New. | |
| (stmt_simple_for_scop_p): Call stmt_simple_for_scop_p. | |
| (is_simple_operand): Fix formatting. | |
| * graphite-sese-to-poly.c (try_generate_gimple_bb): Fix formatting. | |
| 2009-07-07 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/id-13.c: New. | |
| * graphite-sese-to-poly.c (graphite_stmt_p): Do not call | |
| analyze_scalar_evolution, use scalar_evolution_in_region. | |
| (scan_tree_for_params_right_scev): Add extra assert. | |
| (parameter_index_in_region_1): Split from parameter_index_in_region. | |
| (idx_record_params): Use scalar_evolution_in_region. | |
| (find_params_in_bb): Same. | |
| (find_scop_parameters): Same. | |
| (build_loop_iteration_domains): Same. | |
| (create_linear_expr_from_tree): Same. | |
| * sese.c (scalar_evolution_in_region): New. | |
| * sese.h (scalar_evolution_in_region): Declared. | |
| (defined_in_sese_p): New. | |
| * tree-scalar-evolution.c (compute_overall_effect_of_inner_loop): Not | |
| static anymore. | |
| * tree-scalar-evolution.h (compute_overall_effect_of_inner_loop): | |
| Declared. | |
| 2009-07-07 Sebastian Pop <sebastian.pop@amd.com> | |
| * Makefile.in: Replace dependences on tree-chrec.h with SCEV_H. | |
| TREE_DATA_REF_H also implies SCEV_H. | |
| 2009-07-07 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (print_scop_params): New. | |
| (print_scop): Call print_scop_params. | |
| (debug_scop_params): New. | |
| * graphite-poly.h (print_scop_params, debug_scop_params): Declared. | |
| 2009-07-07 Li Feng <nemokingdom@gmail.com> | |
| * gcc.dg/graphite/graphite_autopar/force-parallel-4.c: New. | |
| * gcc.dg/graphite/graphite_autopar/force-parallel-5.c: New. | |
| * gcc.dg/graphite/graphite_autopar/force-parallel-6.c: New. | |
| * gcc.dg/graphite/graphite_autopar/force-parallel-7.c: New. | |
| * gcc.dg/graphite/graphite_autopar/force-parallel-8.c: New. | |
| * gcc.dg/graphite/graphite_autopar/force-parallel-9.c: New. | |
| 2009-07-07 Li Feng <nemokingdom@gmail.com> | |
| * graphite-clast-to-gimple.c (mark_loops_parallel): Dump information | |
| for dependency checking part. | |
| * gcc.dg/graphite/graphite_autopar/force-parallel-1.c: Add | |
| tests for dependency checking. | |
| * gcc.dg/graphite/graphite_autopar/force-parallel-2.c: Ditto. | |
| * gcc.dg/graphite/graphite_autopar/force-parallel-3.c: Ditto. | |
| * gcc.dg/graphite/graphite_autopar/graphite_autopar.exp: Add | |
| flag -fdump-tree-graphite-all for autopar testsuites. | |
| 2009-07-06 Sebastian Pop <sebastian.pop@amd.com> | |
| * Makefile.in (tree-ssa-loop-manip.o): Depends on langhooks.h. | |
| * tree-parloops.c (rewrite_phi_with_iv, rewrite_all_phi_nodes_with_iv, | |
| canonicalize_loop_ivs): Moved... | |
| * tree-ssa-loop-manip.c: ... here. Include langhooks.h. | |
| 2009-07-06 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-parloops.c (try_create_reduction_list): Pass an extra | |
| argument analyzed_reductions. Call analyze_reduction_list. | |
| (gen_parallel_loop): Do not call analyze_reduction_list. | |
| (parallelize_loops): Init and finalize analyzed_reductions. | |
| 2009-07-06 Li Feng <nemokingdom@gmail.com> | |
| * gcc.dg/graphite/graphite_autopar/graphite_autopar.exp: | |
| Added flag -fno-loop-strip-mine for autopar testcase. | |
| 2009-07-04 Li Feng <nemokingdom@gmail.com> | |
| * graphite-dependences.c (graphite_carried_dependence_level_k): Use | |
| transformed scattering dimension instead of unmatch orignal when | |
| calling dependence_polyhedron. | |
| 2009-06-30 Sebastian Pop <sebastian.pop@amd.com> | |
| * opts.c (decode_options): Enable flag_loop_strip_mine at -O2. | |
| 2009-06-30 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (pbb_number_of_iterations): Check for returned | |
| value 1 from ppl_Pointset_Powerset_NNC_Polyhedron_maximize. | |
| 2009-06-30 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-blocking.c (pbb_strip_mine_profitable_p): New. | |
| (pbb_do_strip_mine): Call pbb_strip_mine_profitable_p. | |
| * graphite-poly.c (pbb_number_of_iterations): New. | |
| * graphite-poly.h (pbb_number_of_iterations): Declared. | |
| (pbb_iterator_dim, pbb_parameter_dim): New. | |
| 2009-06-29 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (graphite_create_new_loop): Revert the | |
| last commit on type of lower and upper bound of loops. | |
| 2009-06-29 Li Feng <nemokingdom@gmail.com> | |
| * Makefile.in (graphite-clast-to-gimple.o): Added dependence on | |
| graphite-dependences.h. | |
| * graphite-clast-to-gimple.c (new_bb_pbb_def): New. | |
| (mark_bb_with_pbb): New. | |
| (get_stmtfor_depth): New. | |
| (find_pbb_via_hash): New. | |
| (dependency_in_loop_p): New. | |
| (mark_loops_parallel): New. | |
| (free_aux_in_new_loops): New. | |
| (translate_clast): Add parameter BB_PBB_MAPPING. Mark newly created | |
| bb with it's relevant pbb. Mark newly created loops. Remove mark | |
| innermost loop parallel without checking. | |
| (gloog): Add parameter BB_PBB_MAPPING. | |
| * graphite-clast-to-gimple.h (struct bb_pbb_def): New. | |
| (gloog): Change declaration. | |
| (mark_loop_parallel): Make extern. | |
| (free_aux_in_new_loops): Declare. | |
| (bb_pbb_map_hash): New. | |
| (eq_bb_pbb_map): New. | |
| * graphite.c (graphite_transform_loops): Added BB_PBB_MAPPING. Trigger | |
| auto parallelization when flag_graphite_force_parallel is set. | |
| (graphite_finalize): Added free_aux_in_new_loops. | |
| * tree-parloops.c (parallelize_loops): Only generate parallel code for | |
| the innermost loop that marked parallel. Use | |
| flag_graphite_force_parallel instead of loop->can_be_parallel. | |
| (loop_parallel_p): Move inner most checking out of function. | |
| 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (graphite_create_new_loop): Make the | |
| type of lower and upper bound of loops signed long int. | |
| 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
| * cfgloopmanip.c (create_empty_loop_on_edge): Gimplify the loop exit | |
| expression outside the loop. | |
| 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/interchange-8.c: New. | |
| 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/interchange-0.c: XFailed. | |
| * gcc.dg/graphite/interchange-5.c: XFailed. | |
| * gcc.dg/graphite/interchange-6.c: XFailed. | |
| 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-interchange.c (compute_array_size_poly): The end of the | |
| recursion should return 1. | |
| 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-interchange.c (compute_array_size_cstr): Allow the | |
| subscript multiplier to be -1. | |
| (compute_array_size): Use PDR_DATA_CONTAINER and not PDR_ACCESSES. | |
| * graphite-poly.c (new_poly_dr): Takes an extra argument for the | |
| data_container. Initializes PDR_DATA_CONTAINER. | |
| (print_pdr_access_layout): New. | |
| (print_pdr): Call print_pdr_access_layout. Print PDR_DATA_CONTAINER. | |
| * graphite-poly.h (struct poly_dr): Adjust comment. Add a new field | |
| data_container. | |
| (PDR_DATA_CONTAINER): New. | |
| (new_poly_dr): Update declaration. | |
| * graphite-sese-to-poly.c (pdr_add_data_dimensions): New. | |
| (build_poly_dr): Call pdr_add_data_dimensions. | |
| 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.h (struct poly_dr): Fix comment. | |
| * graphite-sese-to-poly.c (pdr_add_alias_set): New. | |
| (pdr_add_memory_accesses): New. | |
| (build_poly_dr): Call pdr_add_memory_accesses and pdr_add_alias_set. | |
| 2009-06-26 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (print_pdrs, debug_pdrs): New. | |
| (print_pbb): Add call to print_pdrs. | |
| * graphite-poly.h (print_pdrs, debug_pdrs): Declared. | |
| 2009-06-24 Konrad Trifunovic <konrad.trifunovic@gmail.com> | |
| Li Feng <nemokingdom@gmail.com> | |
| * graphite-dependences.c (graphite_carried_dependence_level_k): New. | |
| (dependency_between_pbbs_p): New. | |
| (lexicographically_gt_p): Assure !empty_p before polyhedron | |
| intersection assign. | |
| (build_lexicographically_gt_constraint): Correct lexicographically | |
| judging. | |
| * graphite-dependences.h: New. | |
| * Makefile.in (graphite-dependences.o): Add graphite-dependences.h. | |
| 2009-06-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (print_clast_stmt): New. | |
| (gloog): Print to dump_file the generated clast. | |
| * graphite-clast-to-gimple.h (print_clast_stmt): Declared. | |
| * graphite-interchange.c (pbb_do_interchange): Fix dump formatting. | |
| 2009-06-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (extend_scattering): Increment | |
| PBB_NB_LOCAL_VARIABLES by the number of added dimensions. | |
| 2009-06-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-interchange.c (compute_array_size_poly): Added exit of | |
| recursion condition. Continue iterating even after the first equality. | |
| (compute_array_size): Same. | |
| 2009-06-24 Li Feng <nemokingdom@gmail.com> | |
| * gcc.dg/graphite/graphite_autopar/force-parallel-1.c: Update | |
| -fdump-tree-final_cleanup to -fdump-tree-optimized. | |
| * gcc.dg/graphite/graphite_autopar/force-parallel-2.c: Ditto. | |
| * gcc.dg/graphite/graphite_autopar/force-parallel-3.c: Ditto. | |
| * gcc.dg/graphite/graphite_autopar/graphite_autopar.exp: Ditto. | |
| 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * sese.c (expand_scalar_variables_stmt): Expand scalar variables | |
| only when the use verifies is_gimple_reg. | |
| 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (build_cloog_prog): Fix memory corruption. | |
| Allocate scaldims after call to unify_scattering_dimensions. | |
| 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (translate_clast): Fix memory leak. | |
| 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| Albert Cohen <albert.cohen@inria.fr> | |
| * graphite-blocking.c (pbb_strip_mine_loop_depth): Do not use local | |
| variables for the strip mining. | |
| 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| Pranav Garg <pranav.garg2107@gmail.com> | |
| * Makefile.in (OBJS-common): Added graphite-blocking.o. | |
| (graphite-sese-to-poly.o): Moved down to be in lexicographical order. | |
| (graphite-blocking.o): New rule. | |
| (graphite-poly.o, graphite-ppl.o): Moved to be in lexicographical order. | |
| * graphite-blocking.c: New. | |
| * graphite-poly.c (apply_poly_transforms): Call scop_do_strip_mine for | |
| flag_loop_strip_mine. | |
| (psct_scattering_dim_for_loop_depth): New. | |
| * graphite-poly.h (scop_do_strip_mine): Declared. | |
| (psct_add_local_variable): Increment PBB_NB_LOCAL_VARIABLES. | |
| * tree-ssa-loop.c (gate_graphite_transforms): Do not fail when using | |
| flag_loop_strip_mine. | |
| 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (extend_scattering): Avoid initializing and freeing | |
| a GMP value and a PPL coefficient at each iteration of a loop. | |
| 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (dependence_polyhedron): Do not use | |
| pbb_nb_scattering_dims anymore. Use pbb_nb_scattering_orig and | |
| pbb_nb_scattering_transform. | |
| (graphite_legal_transform_dr): Same. | |
| * graphite-poly.c (extend_scattering): Same. | |
| (unify_scattering_dimensions): Same. | |
| (print_scattering_function): Same. | |
| (new_poly_bb): Initialize PBB_NB_SCATTERING_TRANSFORM and | |
| PBB_NB_LOCAL_VARIABLES. | |
| * graphite-poly.h (pbb_nb_scattering): Removed declaration. | |
| (struct poly_bb): Added nb_local_variables and nb_scattering_transform. | |
| (PBB_NB_LOCAL_VARIABLES, PBB_NB_SCATTERING_TRANSFORM): New. | |
| (pbb_nb_scattering_orig, pbb_nb_scattering_transform): New. | |
| (pbb_nb_scattering_dims, pbb_nb_scattering): Removed. | |
| (pbb_nb_scattering_transform): New. | |
| (pbb_nb_local_vars): Return PBB_NB_LOCAL_VARIABLES. | |
| (psco_scattering_dim): Add assert on parameters. | |
| (psct_scattering_dim): Same. | |
| (psct_scattering_dim_for_loop_depth): Declared. | |
| (psct_local_var_dim): New. | |
| (psco_iterator_dim, psco_parameter_dim): Add assert on parameters. | |
| (psct_iterator_dim, psct_parameter_dim): Same. To maintain the | |
| correct layout, call pbb_nb_local_vars. | |
| (psct_add_local_variable, psct_add_scattering_dimension): New. | |
| * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): | |
| Initialize PBB_NB_SCATTERING_TRANSFORM. | |
| 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-ppl.c (set_inhomogeneous): Renamed ppl_set_inhomogeneous. | |
| (set_coef): Renamed ppl_set_coef. | |
| * graphite-ppl.h (ppl_set_inhomogeneous, ppl_set_coef): Declared. | |
| 2009-06-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (build_pairwise_scheduling_inequality): Don't | |
| test a boolean against 1. | |
| * graphite-interchange.c (pbb_interchange_loop_depths): Do not build | |
| a new polyhedron for the PBB_TRANSFORMED_SCATTERING. | |
| (pbb_do_interchange): Returns true when a transform has been performed. | |
| (scop_do_interchange): Same. | |
| * graphite-poly.c (apply_poly_transforms): Use the return value of | |
| scop_do_interchange. | |
| * graphite-poly.h (scop_do_interchange): Update declaration. | |
| 2009-06-23 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-clast-to-gimple.c (gloog): Reset loop->aux right | |
| after last use. | |
| * sese.c (sese_reset_aux_in_loops): New. | |
| * sese.h (sese_reset_aux_in_loops): New. | |
| 2009-06-19 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (scan_tree_for_params_int): Pass in the | |
| multiplier and multiply the constant by the multiplier. | |
| (scan_tree_for_params): Bound the multiplier to its MULT_EXPR. | |
| (build_poly_dr): Do not use the multiplier to define the subscript. | |
| 2009-06-19 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (new_poly_dr): Pass an extra argument for the | |
| compiler's data reference. Initialize PDR_CDR. | |
| (print_pdr): Call dump_data_reference. | |
| * graphite-poly.h (struct poly_dr): Rename black_box into pbb. | |
| Add compiler_dr field. | |
| (PDR_BB): Renamed PDR_PBB. | |
| (PDR_CDR): New. | |
| * graphite-sese-to-poly.c (build_poly_dr): Pass to new_poly_dr | |
| GCC's data reference representation. | |
| * tree-data-ref.c (debug_data_references, debug_data_reference): New. | |
| * tree-data-ref.h (debug_data_references, debug_data_reference): Decl. | |
| 2009-06-19 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (print_scattering_function): Also print the layout. | |
| * graphite-poly.h (pbb_nb_local_vars): New. | |
| 2009-06-19 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (print_pbb_domain): Also print the layout names. | |
| 2009-06-19 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (print_pdr, debug_pdr): New. | |
| * graphite-poly.h (print_pdr, debug_pdr): Declared. | |
| (PDR_BASE): Removed. | |
| 2009-06-18 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/interchange-{1..7}.c: New avatars of | |
| ltrans-{1..6,8}.c. | |
| 2009-06-18 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-interchange.c (compute_subscript): Allow also -1 in the | |
| subscript identification column. | |
| (pbb_do_interchange): Print to dump_file that some loops "will be | |
| interchanged". Rely on that chain of characters in the testcases. | |
| * gcc.dg/graphite/interchange-0.c: New. | |
| * gcc.dg/graphite/graphite.exp: Iterate over the testsuite | |
| interchange-*.c files and compile them with -floop-interchange. | |
| 2009-06-18 Pranav Garg <pranav.garg2107@gmail.com> | |
| * graphite-interchange.c (interchange_profitable_p): Renamed | |
| pbb_interchange_profitable_p. | |
| 2009-06-18 Sebastian Pop <sebastian.pop@amd.com> | |
| Harsha Jagasia <harsha.jagasia@amd.com> | |
| Pranav Garg <pranav.garg2107@gmail.com> | |
| * graphite-interchange.c (interchange_profitable_p): Make static. | |
| (pbb_interchange_loop_depths, pbb_do_interchange, | |
| scop_do_interchange): New. | |
| * graphite-poly.c (apply_poly_transforms): Call scop_do_interchange | |
| for flag_loop_interchange. | |
| * graphite-poly.h (scop_do_interchange): Declared. | |
| * tree-ssa-loop.c (gate_graphite_transforms): Do not fail when | |
| flag_loop_interchange is used. | |
| 2009-06-18 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (dependence_polyhedron): Update use of | |
| pbb_nb_scattering_dims. | |
| * graphite-poly.h (pbb_nb_scattering_dims): Do not pass SCOP. | |
| (pbb_nb_scattering): Update use of pbb_nb_scattering_dims. | |
| (psco_scattering_dim, psct_scattering_dim, psco_iterator_dim, | |
| psct_iterator_dim, psco_parameter_dim, psct_parameter_dim): New. | |
| 2009-06-16 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c: Cleanup foo. | |
| 2009-06-16 Sebastian Pop <sebastian.pop@amd.com> | |
| * Merge from mainline (r143684:148293). | |
| * Disabled libpcp until it gets fixed. | |
| 2009-06-05 Sebastian Pop <sebastian.pop@amd.com> | |
| Harsha Jagasia <harsha.jagasia@amd.com> | |
| * graphite-interchange.c: New. | |
| * Makefile.in (graphite-interchange.o): New. | |
| * graphite-poly.h (interchange_profitable_p): Declared. | |
| * graphite-ppl.h (value_max): New. | |
| 2009-06-04 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c (dependence_polyhedron): Use pdr_dim. | |
| * graphite-poly.h: Fix some comments. | |
| (pdr_dim): New. | |
| (pdr_scop): New. | |
| 2009-06-04 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.h | |
| (pdr_accessp_nb_subscripts): Renamed pdr_nb_subscripts. | |
| (pdr_accessp_nb_iterators): Renamed pdr_dim_iter_domain. | |
| (pdr_accessp_nb_params): Renamed pdr_nb_params. | |
| (pdr_accessp_alias_set_dim): Renamed pdr_alias_set_dim. | |
| (pdr_accessp_subscript_dim): Renamed pdr_subscript_dim. | |
| (pdr_accessp_iterator_dim): Renamed pdr_iterator_dim. | |
| (pdr_accessp_param_dim): Renamed pdr_parameter_dim. | |
| (pbb_nb_loops): Renamed pbb_dim_iter_domain. | |
| * graphite-clast-to-gimple.c: Same. | |
| * graphite-dependences.c: Same. | |
| * graphite-poly.c: Same. | |
| * graphite-sese-to-poly.c: Same. | |
| 2009-06-03 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (build_iv_mapping): Insert full | |
| expressions for an IV rename, as returned by clast_to_gcc_expression. | |
| (copy_renames): Rename new_name to expr. | |
| * sese.c (debug_rename_elt): Same. | |
| (get_rename): Same. | |
| (set_rename): Same. | |
| (sese_adjust_liveout_phis): Call force_gimple_operand before using | |
| the information from the rename map. | |
| (rename_variables_in_stmt): Same. | |
| (add_loop_exit_phis): Rename new_name to expr. | |
| (insert_loop_close_phis): Same. | |
| (add_guard_exit_phis): Same. Call force_gimple_operand. | |
| * sese.h (struct rename_map_elt): Rename new_name to expr. | |
| (new_rename_map_elt): Same. | |
| 2009-06-03 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (build_iv_mapping): Use set_rename. | |
| * sese.c (set_rename): Make it extern. | |
| * sese.h (set_rename): Declared. | |
| 2009-06-03 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (extend_scattering): Free values. | |
| * graphite-ppl.c (new_Cloog_Domain_from_ppl_Pointset_Powerset): | |
| Free iterators. | |
| (ppl_print_powerset_matrix): Same. | |
| * graphite-scop-detection.c (free_scops_1): New. | |
| (limit_scops): Call free_scops_1. | |
| * graphite-sese-to-poly.c (build_scop_bbs_1): Free dom. | |
| (build_poly_dr): Free PPL coefficients. | |
| * tree-parloops.c (rewrite_all_phi_nodes_with_iv): Free bbs. | |
| 2009-06-02 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-dependences.c: New. | |
| * graphite-data-ref.c: Removed. | |
| * graphite-data-ref.h: Removed. | |
| * Makefile.in (graphite-data-ref.o): Removed. | |
| (graphite-dependences.o): Added. | |
| * graphite-clast-to-gimple.c: Remove dependence on graphite-data-ref.h. | |
| * graphite-poly.c: Same. | |
| Move the data dependence testing to graphite-dependences.c. | |
| 2009-05-19 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-scop-detection.c (graphite_can_represent_loop): Renamed | |
| from graphite_cannot_represent_loop. Code refactored. | |
| (scopdet_basic_block_info): Call graphite_can_represent_loop. | |
| 2009-05-17 Li Feng <nemokingdom@gmail.com> | |
| * gcc.dg/graphite/graphite_autopar/graphite_autopar.exp: | |
| Cover all the testcases (not only the filtered ones). | |
| 2009-05-17 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-scop-detection.c (stmt_simple_for_scop_p): Remove | |
| unnecessary check. Update comments. Move check for REAL_TYPE here. | |
| (harmful_stmt_in_bb): Remove checks for conditions. This is already | |
| done in (stmt_simple_for_scop_p). | |
| 2009-05-14 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (print_global_statistics): New. | |
| (print_graphite_scop_statistic): New. | |
| (print_graphite_statistics): New. | |
| (graphite_initialize, graphite_transform_loops): Print statistics. | |
| * graphite-scop-detection (build_scops): Print statistics. | |
| (print_graphite_scop_statistics): New. | |
| (print_graphite_statistics): New. | |
| 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (struct clast_name_index): Removed. | |
| (debug_clast_name_index): Removed. | |
| (debug_clast_name_indexes_1): Removed. | |
| (debug_clast_name_indexes): Removed. | |
| (clast_name_index_elt_info): Removed. | |
| (eq_clast_name_indexes): Removed. | |
| (clast_name_to_index): Removed. | |
| (new_clast_name_index): Removed. | |
| (save_clast_name_index): Removed. | |
| (save_var_name): Moved... | |
| (init_sese_params_index): Removed. | |
| (clast_name_to_gcc): Remove use of name_tree. | |
| (initialize_cloog_names): Same. | |
| (gloog): Do not call init_sese_params_index. | |
| * graphite-sese-to-poly.c (save_var_name): ...here. | |
| (parameter_index_in_region): New. | |
| * sese.c (new_sese): Initialize SESE_PARAMS_NAMES. | |
| (parameter_index_in_region): Removed. | |
| (is_parameter): Remove use of name_tree. | |
| * sese.h (struct name_tree): Removed. | |
| (struct sese): Remove use of name_tree. New field params_names. | |
| (SESE_PARAMS_NAMES): New. | |
| (SESE_PARAMS): Remove duplicate. | |
| (parameter_index_in_region): Removed. | |
| (sese_nb_params): Remove use of name_tree. | |
| (struct clast_name_index): New. | |
| (new_clast_name_index): New. | |
| (clast_name_to_index): New. | |
| (save_clast_name_index): New. | |
| (debug_clast_name_index): New. | |
| (debug_clast_name_indexes_1): New. | |
| (debug_clast_name_indexes): New. | |
| (clast_name_index_elt_info): New. | |
| (eq_clast_name_indexes): New. | |
| 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (compute_cloog_iv_types_1): Call | |
| pbb_to_depth_to_oldiv. Remove call to oldiv_for_loop. | |
| (graphite_loop_normal_form): Do not pass region. Do not | |
| initialize SESE_OLDIVS. | |
| (build_graphite_loop_normal_form): Update call to | |
| graphite_loop_normal_form. | |
| * sese.c (debug_oldivs): Removed. | |
| (new_sese): Do not initialize SESE_OLDIVS. | |
| (free_sese): Do not free SESE_OLDIVS. | |
| (oldiv_for_loop): Removed. | |
| * sese.h (struct sese): Remove old_ivs. | |
| (SESE_OLDIVS): Removed. | |
| (oldiv_for_loop): Removed. | |
| 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (clast_name_to_gcc): Pass newivs, | |
| remove ivstack. Remove call to loop_iv_stack_get_iv_from_name, | |
| replaced by a call to newivs_to_depth_to_newiv. | |
| (clast_to_gcc_expression): Pass newivs, remove ivstack. | |
| (clast_to_gcc_expression_red): Same. | |
| (gcc_type_for_clast_expr): Same. | |
| (gcc_type_for_clast_eq): Same. | |
| (graphite_translate_clast_equation): Same. | |
| (graphite_create_guard_cond_expr): Same. | |
| (graphite_create_new_guard): Same. | |
| (graphite_create_new_loop): Same. | |
| (build_iv_mapping): Same. | |
| (translate_clast): Same. | |
| (gloog): Same. | |
| (loop_iv_stack_patch_for_consts): Removed. * | |
| sese.c (iv_stack_entry_is_constant): Removed. | |
| (iv_stack_entry_is_iv): Removed. | |
| (loop_iv_stack_push_iv): Removed. | |
| (loop_iv_stack_insert_constant): Removed. | |
| (loop_iv_stack_pop): Removed. | |
| (loop_iv_stack_get_iv): Removed. | |
| (loop_iv_stack_get_iv_from_name): Removed. | |
| (debug_loop_iv_stack): Removed. | |
| (free_loop_iv_stack): Removed. | |
| (loop_iv_stack_remove_constants): Removed. * | |
| sese.h (iv_stack_entry_kind): Removed. | |
| (iv_stack_entry_data_union): Removed. | |
| (iv_stack_entry_struct): Removed. | |
| (iv_stack_entry_p): Removed. | |
| (debug_oldivs, debug_loop_iv_stack, loop_iv_stack_insert_constant, | |
| loop_iv_stack_get_iv_from_name, loop_iv_stack_push_iv, | |
| loop_iv_stack_get_iv, loop_iv_stack_remove_constants, | |
| loop_iv_stack_pop, free_loop_iv_stack): Removed. | |
| (gbb_loop_at_index): Fix indenting. | |
| (gbb_loop_index): Removed. | |
| 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (clast_name_to_gcc): Do not use strcmp. | |
| Call clast_name_to_index. | |
| 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (clast_name_to_gcc): Pass region, | |
| do not pass params. Get params from SESE_PARAMS. | |
| (clast_to_gcc_expression): Same. | |
| (clast_to_gcc_expression_red): Same. | |
| (gcc_type_for_clast_eq): Same. | |
| (graphite_translate_clast_equation): Same. | |
| (graphite_create_new_loop): Same. | |
| * sese.c (rename_variables_in_stmt): Fix comment. | |
| 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (graphite_create_new_loop): Pass | |
| newivs_index. | |
| Call save_clast_name_index. | |
| (translate_clast): Pass newivs_index. | |
| (gloog): Create and free newivs_index. | |
| 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (clast_name_index): New structure. | |
| (clast_name_index_p): New type. | |
| (debug_clast_name_index): New. | |
| (debug_clast_name_indexes_1): New. | |
| (debug_clast_name_indexes): New. | |
| (clast_name_index_elt_info): New. | |
| (eq_clast_name_indexes): New. | |
| (clast_name_to_index): New. | |
| (new_clast_name_index): New. | |
| (save_clast_name_index): New. | |
| (init_sese_params_index): New. | |
| (gloog): Call init_sese_params_index. | |
| * graphite-clast-to-gimple.h (debug_clast_name_indexes): Declared. | |
| * sese.c (new_sese): Initialize SESE_PARAMS_INDEX. | |
| (free_sese): Free SESE_PARAMS_INDEX. | |
| * sese.h (struct sese): Add params_index. | |
| (SESE_PARAMS_INDEX): New. | |
| 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (newivs_to_depth_to_newiv): New. | |
| (graphite_create_new_loop): Pass the newivs vector. Push the | |
| newly created IV to newivs. | |
| (translate_clast): Pass the newivs vector. | |
| (gloog): Create and destroy the newivs vector. | |
| 2009-05-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (pbb_to_depth_to_oldiv): New. | |
| (graphite_loop_normal_form): Initialize loop->aux with the unique | |
| IV that has been created. | |
| 2009-05-13 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * tree-chrec.c (evolution_function_right_is_integer_cst): Allow | |
| scev with parameters in the base part. They where forbidden | |
| exidently. | |
| 2009-05-11 Li Feng <nemokingdom@gmail.com> | |
| * gcc.dg/graphite/graphite.exp: Set different default | |
| compile options by file names. | |
| * gcc.dg/graphite/block{0-6}.c: Remove dg-option line. | |
| * gcc.dg/graphite/id-{1-9}.c: Ditto. | |
| * gcc.dg/graphite/scop-{0-20}.c: Ditto. | |
| * gcc.dg/graphite/scop-matmult.c: Ditto. | |
| 2009-05-08 Li Feng <nemokingdom@gmail.com> | |
| * gcc.dg/graphite/graphite_autopar/graphite_autopar.exp: New. | |
| * gcc.dg/graphite/graphite_autopar/force-parallel-1.c: New. | |
| * gcc.dg/graphite/graphite_autopar/force-parallel-2.c: New. | |
| * gcc.dg/graphite/graphite_autopar/force-parallel-3.c: New. | |
| 2009-05-07 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-scop-detection (build_scops_1): Fix little bug introduced | |
| by final cleanup. | |
| 2009-05-07 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-scop-detection.c (graphite_can_represent_scev): Only | |
| allow integer constant strides. | |
| (graphite_can_represent_expr): Depend on outermost_loop. | |
| (stmt_simple_memref_p, graphite_cannot_represent_loop, | |
| harmful_stmt_in_bb, is_simple_operand, stmt_simple_for_scop_p, | |
| build_scops_1): Same. | |
| (scopdet_basic_block_info): Same and insert layered SCoP | |
| detection. | |
| (try_generate_gimple_bb): Cleanup. | |
| (build_scops): Enable data references. | |
| * gcc.dg/graphite/id-5.c: New. | |
| * gcc.dg/graphite/id-9.c: New. | |
| * tree-chrec.c (evolution_function_right_is_integer_cst): New. | |
| * tree-chrec.h (evolution_function_right_is_integer_cst): New. | |
| 2009-05-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * sese.c (expand_scalar_variables_ssa_name): Only build expressions, | |
| that we have not yet built for this SCoP. | |
| 2009-05-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * sese.c (expand_scalar_variables_expr): Fix expand_scalar_variables | |
| for complex numbers. | |
| 2009-05-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-ppl.c: Fix build if cloog is not available. | |
| 2009-05-04 Li Feng <nemokingdom@gmail.com> | |
| * tree-parloops.c (loop_parallel_p): Remove construction of | |
| NITER and REDUCTION_LIST. | |
| (try_get_loop_niter): New. | |
| (try_create_reduction_list): New. | |
| (parallelize_loops): Bypass the failed checkings in autopar | |
| when can_be_parallel in loop structure is set to true. | |
| 2009-05-01 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * gcc.dg/graphite/id-6.c: Update testcase. | |
| * gcc.dg/graphite/scop-3.c: Dito. | |
| 2009-05-01 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-scop-detection.c (stmt_simple_for_scop_p): | |
| Enable EQ_EXPR and NE_EXPR again. | |
| 2009-04-30 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-scop-detection.c (graphite_can_represent_scev): | |
| Add check if scev is affine multivariate. | |
| (harmful_stmt_in_bb): Check if we can represent the conditions. | |
| (scopdet_basic_block_info (basic_block bb, VEC): Pass the loop to | |
| harmful_stmt_in_bb. | |
| * gcc.dg/graphite/id-7.c: New. | |
| 2009-04-30 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-sese-to-poly.c (bb_contains_non_iv_scalar_phi_nodes): | |
| Check all bbs in region, not only the bbs that are represented in | |
| GRAPHITE. | |
| (build_poly_scop): Add newline. | |
| * gcc.dg/graphite/id-8.c: New. | |
| 2009-04-30 Li Feng <nemokingdom@gmail.com> | |
| * cfgloop.c (alloc_loop): Initialize can_be_parallel to false | |
| when loop initialize. | |
| * cfgloop.h (struct loop): Introduce flag can_be_parallel. | |
| * common.opt: Declare flag_graphite_force_parallel. | |
| * graphite-clast-to-gimple.c (translate_clast): Mark the innermost | |
| loop parallel. | |
| * graphite-poly.c (apply_poly_transforms): Introduce | |
| flag_graphite_force_parallel. | |
| * tree-ssa-loop.c (gate_graphite_transforms): ditto. | |
| * toplev.c (process_options): ditto and replace a not correctly | |
| encoded space. | |
| 2009-04-30 Li Feng <nemokingdom@gmail.com> | |
| * graphite-clast-to-gimple.c (loop_iv_stack_patch_for_consts): | |
| Change the call of gbb_loop_at_index and/or gbb_loop_index due | |
| to the redefinition. | |
| (compute_cloog_iv_types_1): ditto. | |
| (build_iv_mapping): ditto. | |
| * graphite-sese-to-poly.c (new_gimple_bb): Remove GBB_LOOPS related | |
| initialization. | |
| (free_gimple_bb): Removed GBB_LOOPS related free part. | |
| (build_bb_loops): Removed. | |
| * sese.h (struct gimple_bb): Removed loops. | |
| (GBB_LOOPS): Removed. | |
| (gbb_loop_at_index): Instead of using GBB_LOOPS, we use sese instead. | |
| (gbb_loop_index): ditto. | |
| 2009-04-24 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-scop-detection.c (graphite_can_represent_scev): Do not | |
| allow non constant strides. | |
| * gcc.dg/graphite/scop-20.c: New. | |
| 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-scop-detection.c (dot_all_scops): Fix system call | |
| return value warning. | |
| (dot_scop): Same. | |
| 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/id-6.c: Fix pattern. | |
| * gcc.dg/graphite/scop-3.c: Same. | |
| 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (map_into_dep_poly, map_dr_into_dep_poly, | |
| build_pairwise_constraint, dr_equality_constraints, | |
| build_pairwise_scheduling_equality, | |
| build_pairwise_scheduling_inequality, lexicographically_gt_p, | |
| build_lexicographically_gt_constraint, dependence_polyhedron, | |
| graphite_legal_transform_dr, graphite_legal_transform_bb, | |
| graphite_legal_transform): New. | |
| * graphite-poly.h (graphite_legal_transform): Declared. | |
| * graphite-sese-to-poly.c (build_poly_scop): Call to | |
| graphite_legal_transform is disabled for the moment. | |
| 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.h (pbb_nb_scattering_dims): New. | |
| (pbb_nb_scattering): Use it. | |
| 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-ppl.c (ppl_insert_dimensions_pointset): Add | |
| Pointset_Powerset version of ppl_insert_dimensions. | |
| * graphite-ppl.h (ppl_insert_dimensions_pointset): Declared. | |
| 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-ppl.c (ppl_insert_dimensions): Fix formatting. | |
| 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.h: Fix comment. | |
| 2009-04-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (build_poly_dr): Fix data ref multiplier. | |
| 2009-04-24 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * sese.c (expand_scalar_variables_stmt): Only iterate over the old | |
| statements. | |
| 2009-04-24 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-sese-to-poly.c (var_used_in_not_loop_header_phi_node): New. | |
| (graphite_stmt_p): Represent bbs necessary to build the phi nodes of | |
| conditions. | |
| 2009-04-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-scop-detection.c (stmt_simple_for_scop_p): Do not | |
| handle EQ_EXPR and NE_EXPR. | |
| 2009-04-17 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-poly.h (poly_dr): Fix comment. | |
| 2009-04-09 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-poly.c (new_poly_bb): Do not initialize PBB_DOMAIN | |
| with a zero dimension polyhedron. | |
| (find_scop_parameters): Move the call to scop_set_nb_params here. | |
| (build_loop_iteration_domains): Store in loop->aux the iteration | |
| domain polyhedron. | |
| (build_scop_iteration_domain): Fix PBB_DOMAIN for bbs not surrounded | |
| by any loop in scop. | |
| (build_poly_scop): Do not call scop_set_nb_params. | |
| 2009-04-09 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-sese-to-poly.c (add_condition_to_pbb): Pass code to | |
| add_condition_to_domain not GT_EXPR. | |
| 2009-04-09 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-ppl.c (debug_ppl_powerset_matrix): New. | |
| * graphite-ppl.h (debug_ppl_powerset_matrix): New. | |
| * graphite-sese-to-poly.c (add_condition_to_pbb): Use | |
| upper_bound_assign to calculate unions. | |
| * gcc.dg/graphite/id-6.c: New. | |
| 2009-04-09 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-scop-detection.c (canonicalize_loop_closed_ssa): Do not | |
| handle abnormal edges. | |
| 2009-04-09 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-poly.c (new_poly_dr, free_poly_dr): New. | |
| (free_poly_bb): Also free poly_drs. | |
| * graphite-poly.h (new_poly_dr, free_poly_dr): New. | |
| (poly_dr): Polyhedron to Pointset_Powerset. | |
| (pdr_accessp_nb_subscripts): Same. | |
| * graphite-sese-to-poly.c (build_poly_dr): Same. And actually build | |
| poly_drs. | |
| 2009-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (initialize_cloog_names): Change cloog | |
| names into more meaningful names. | |
| 2009-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
| * gfortran.dg/graphite/interchange-1.c: New. | |
| * gfortran.dg/graphite/interchange-2.c: New. | |
| 2009-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (graphite_loop_normal_form): Do not build | |
| the reduction_list. | |
| * tree-parloops.c (rewrite_phi_with_iv): New. | |
| (rewrite_all_phi_nodes_with_iv): New. | |
| (canonicalize_loop_ivs): Call them. | |
| 2009-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (try_generate_gimple_bb): Use | |
| graphite_find_data_references_in_stmt. | |
| * tree-data-ref.c (graphite_find_data_references_in_stmt): New. | |
| * tree-data-ref.h (graphite_find_data_references_in_stmt): Declared. | |
| 2009-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
| * sese.c (add_loop_exit_phis): Don't fail on non SSA_NAME renames. | |
| 2009-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (build_scop_bbs_1): Use bb_in_sese_p | |
| instead of bb_in_region. | |
| (flag_bb_in_region): Same. Renamed flag_bb_in_sese. | |
| (build_sese_conditions): Use flag_bb_in_sese. | |
| * sese.c (register_bb_in_sese): Removed. | |
| (new_sese): Remove initialization of SESE_REGION_BBS. | |
| (free_sese): Do not free SESE_REGION_BBS. | |
| * sese.h (struct sese): Remove field region_basic_blocks. | |
| (SESE_REGION_BBS): Removed. | |
| (bb_in_sese_p): Implement in function of bb_in_region. | |
| 2009-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-scop-detection.c (limit_scops): Deal only with single exit | |
| loops. | |
| 2009-04-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-scop-detection.c (stmt_simple_for_scop_p): Allow NE_EXPR | |
| and EQ_EXPR. | |
| * graphite-sese-to-poly.c (create_linear_expr_from_tree): New. | |
| (add_condition_to_domain): New. | |
| (add_condition_to_pbb): New. | |
| (add_conditions_to_domain): Cleanup and handle of NE_EXPR and EQ_EXPR. | |
| * gcc.dg/graphite/scop-3.c: Update number of detected SCoPs. | |
| 2009-04-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-clast-to-gimple.c (build_cloog_prog): ppl_Polyhedron -> | |
| ppl_Pointset_Powerset. | |
| * graphite-poly.c (new_poly_bb, free_poly_bb): Same. | |
| * graphite-poly.h (poly_bb): poly_bb.domain Same. | |
| (pbb_nb_loops): Same. | |
| * graphite-sese-to-poly.c (build_loop_iteration_domains, | |
| add_conditions_to_domain): Same. | |
| * graphite-ppl.c (new_Cloog_Domain_from_ppl_Pointset_Powerset): New. | |
| (ppl_print_polyhedron_matrix): ppl_Polyhedron_t -> | |
| ppl_const_Polyhedron_t. | |
| (ppl_print_powerset_matrix): New. | |
| * graphite-ppl.h (new_Cloog_Domain_from_ppl_Pointset_Powerset, | |
| ppl_print_powerset_matrix): New. | |
| (ppl_print_polyhedron_matrix): Updated. | |
| 2009-04-07 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-scalar-evolution.c (analyze_scalar_evolution_1): Fix comment. | |
| 2009-04-07 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (extend_scattering): Fix indenting. Free cstr. | |
| (print_iteration_domains, debug_iteration_domain, | |
| debug_iteration_domains): New. | |
| * graphite-poly.h (print_iteration_domains, debug_iteration_domain, | |
| debug_iteration_domains): Declared. | |
| * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): Fix | |
| indenting. | |
| 2009-04-03 Tobias Grosser <grosser@fim.uni-passau.de> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.h (print_iteration_domain): New. | |
| * graphite-sese-to-poly.c (add_conditions_to_domain): Fixed bug. | |
| (build_sese_conditions_1, build_sese_conditions_after, | |
| build_sese_conditions_before): New. | |
| (build_sese_conditions): Rewritten. | |
| 2009-04-03 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| Cleanup of code generation liveouts. | |
| * graphite-clast-to-gimple.c (translate_clast): Use a single | |
| rename_map instead of one per translated statement. | |
| Do not use SESE_LIVEOUT_RENAMES. | |
| (graphite_loop_normal_form): Do not use SESE_REDUCTION_LIST. | |
| (gloog): Do not use SESE_LIVEOUT_RENAMES. | |
| * graphite-scop-detection.c (harmful_stmt_in_bb): Return the close | |
| phi node of a reduction: when a loop contains a reduction used outside | |
| the loop, there should be a scalar close phi node on the exit block. | |
| * sese.c (new_sese): Do not initialize SESE_LIVEOUT, | |
| SESE_LIVEOUT_RENAMES, and SESE_REDUCTION_LIST. | |
| (free_sese): Do not free them. | |
| (sese_build_liveouts_use): Do not use them. | |
| (sese_build_liveouts_bb): Same. | |
| (sese_build_liveouts): Same. | |
| (sese_insert_phis_for_liveouts): Same. | |
| (sese_adjust_phis_for_liveouts): Same. Renamed sese_adjust_liveout_phis. | |
| (defined_in_loop_p): New. | |
| (alive_after_loop): New. | |
| (close_phi_not_yet_inserted_p): New. | |
| (struct alep, alep_p): New. | |
| (add_loop_exit_phis): Remove from the rename_map all the names defined | |
| in the code generated loop. | |
| (insert_loop_close_phis): Traverse the rename_map passed to it. | |
| Don't use SESE_LIVEOUT_RENAMES. | |
| (default_liveout_before_guard): Renamed default_before_guard. | |
| (insert_guard_phis): Do not use SESE_LIVEOUT_RENAMES. | |
| (graphite_copy_stmts_from_block): Do not directly call set_rename. | |
| (register_sese_liveout_renames): Removed. | |
| (copy_bb_and_scalar_dependences): Do not call it. | |
| * sese.h (struct sese): Removed fields: liveout, liveout_renames, and | |
| reduction_list. | |
| (SESE_LIVEOUT): Removed. | |
| (SESE_LIVEOUT_RENAMES): Removed. | |
| (SESE_REDUCTION_LIST): Removed. | |
| (sese_build_liveouts): Removed. | |
| (sese_adjust_phis_for_liveouts): Renamed sese_adjust_liveout_phis. | |
| (insert_loop_close_phis): Pass a htab_t instead of a sese. | |
| (insert_guard_phis): Same. | |
| (rename_map_elt): Declare a VEC of them. | |
| * tree-parloops.c (canonicalize_loop_ivs): reduction_list contains | |
| trees not pointers to trees. | |
| Rewrite in canonical close SSA form: | |
| * graphite-scop-detection.c (contains_only_close_phi_nodes): New. | |
| (limit_scops): Close the scop after the block containing the close phi | |
| nodes. | |
| (canonicalize_loop_closed_ssa): New. | |
| (canonicalize_loop_closed_ssa_form): New. | |
| (build_scops): Call canonicalize_loop_closed_ssa_form. | |
| * graphite-sese-to-poly.c: Fix typos. | |
| 2009-04-03 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (print_scattering_function, print_pbb_domain): | |
| Extended. | |
| (dump_gbb_conditions, dump_gbb_cases, print_iteration_domain): New. | |
| (print_pbb): Add conditions. | |
| 2009-04-01 Tobias Grosser <grosser@fim.uni-passau.de> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-scop-detection.c (bb_in_sd_region): Use bb_in_region. | |
| * graphite-sese-to-poly.c (all_non_dominated_preds_marked_p): New. | |
| (build_scop_bbs_1): New. | |
| (build_scop_bbs): Rewrite. | |
| * sese.h (bb_in_region): New. | |
| 2009-03-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-poly.c (new_poly_bb, free_poly_bb): Initialize/free | |
| poly_drs vector. | |
| (print_scop): Style. | |
| * graphite-poly.h (poly_bb): Add drs vector. | |
| (PBB_DRS): Add accessor. | |
| * graphite-sese-to-poly.c (build_poly_dr): New. | |
| (build_pbb_drs, build_scop_drs): New. | |
| (build_poly_scop): call build_scop_drs (Disabled at the moment). | |
| 2009-03-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * tree-ssa-loop.c: Include forgotten toplev.h | |
| 2009-03-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-poly.c: (apply_poly_transforms): sorry -> gcc_unreachable. | |
| * gcc.dg/graphite/pr37883.c: Remove -floop-* | |
| * gcc.dg/graphite/pr37928.c: Same | |
| * gcc.dg/graphite/pr38409.c: Same | |
| * gcc.dg/graphite/pr38498.c: Same | |
| * gcc.dg/graphite/pr38559.c: Same | |
| * gcc.dg/graphite/pr39335.c: Same | |
| * gcc.dg/graphite/pr39335_1.c: Same | |
| * gfortran.dg/graphite/block-2.f: Same | |
| * tree-ssa-loop.c (gate_graphite_transforms): Always fail if called | |
| with -floop-*. | |
| 2009-03-28 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-sese-to-poly.c (ref_nb_loops, build_access_matrix_with_af, | |
| build_access_matrix, build_scop_data_accesses): Remove access function | |
| building. (We get a new version soon). | |
| (build_bb_loops, scan_tree_for_params_right_scev): Update. | |
| * sese.h (nb_loops_around_loop_in_sese): Remove. | |
| (sese_loop_depth): Do not use SESE_LOOP_NEST any more. | |
| 2009-03-27 Tobias Grosser <grosser@fim.uni-passau.de> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-scop-detection.c (struct scopdet_info): Rename last | |
| field to exit. | |
| (scopdet_basic_block_info, build_scops_1): Don't use | |
| CDI_POST_DOMINATORS. CDI_POST_DOMINATORS should never be used. | |
| 2009-03-26 Tobias Grosser <grosser@fim.uni-passau.de> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (gloog): Call sese_build_liveouts. | |
| * sese.c (sese_build_liveouts_use): Renamed from | |
| sese_build_livein_liveouts_use. Remove liveins. | |
| (sese_build_liveouts_bb): Renamed from sese_build_livein_liveouts_bb. | |
| Call sese_build_liveouts_use. | |
| (sese_build_liveouts): Renamed from sese_build_livein_liveouts. | |
| Call sese_build_liveouts_bb. | |
| (new_sese, free_sese): Remove liveins. | |
| (sese_add_exit_phis_var): Deleted. | |
| (sese_insert_phis_for_liveouts): Call sese_add_exit_phis_edge | |
| directly. | |
| (graphite_copy_stmts_from_block): Remove SESE_NUM_VER. | |
| * sese.h (sese): Remove num_ver and livein. | |
| (SESE_LIVEIN, SESE_LIVEIN_VER, SESE_NUM_VER): Removed. | |
| 2009-03-25 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-sese-to-poly.c (build_scop_scattering): Fix compile. | |
| 2009-03-25 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-sese-to-poly.c (compare_prefix_loops): Removed. | |
| (build_scop_scattering): Do not use compare_prefix_loops any more. | |
| (nb_common_loops): New. | |
| 2009-03-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * sese.c (get_new_name_from_old_name): Renamed get_rename. | |
| (register_old_and_new_names): Renamed set_rename. | |
| 2009-03-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-scop-detection.h (nb_reductions_in_loop): Revert removal | |
| of the decl from the previous commit. | |
| 2009-03-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-scop-detection.c (dot_scop): New. | |
| * graphite-scop-detection.h (dot_scop): Declared. | |
| 2009-03-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-sese-to-poly.c (compare_prefix_loops): Fix compare. | |
| 2009-03-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * cfgloopmanip.c (create_empty_loop_on_edge): Generate the loop exit | |
| condition at the end of the loop. | |
| * graphite.c (graphite_initialize, graphite_finalize): Print to | |
| dump_file the compiled function. | |
| * graphite-clast-to-gimple.c (graphite_create_new_loop): Update use | |
| of create_empty_loop_on_edge. | |
| (translate_clast): Update the code generation of loops for the new | |
| shape of loops. | |
| * cfgloop.h (create_empty_loop_on_edge): Update declaration. | |
| 2009-03-24 Sebastian Pop <sebastian.pop@amd.com> | |
| Reverted the patch from 2009-03-19. | |
| 2009-03-19 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-poly.c (new_poly_bb, free_poly_bb): Initialize/free | |
| poly_drs vector. | |
| (print_scop): Style. | |
| * graphite-poly.h (poly_bb): Add drs vector. | |
| (PBB_DRS): Add accessor. | |
| * graphite-sese-to-poly.c (ref_nb_loops): Remove. | |
| (build_access_matrix_with_af, build_access_matrix, | |
| build_scop_data_accesses): Delete. | |
| (build_poly_dr): New. | |
| (build_pbb_drs, build_scop_drs): New. | |
| (build_poly_scop): call build_scop_drs. | |
| 2009-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-scop-detection.c (dot_all_scops_1): Close the table | |
| once per basic block. | |
| 2009-03-13 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-scop-detection.c (graphite_can_represent_scev): New. | |
| (graphite_can_represent_expr): Renamed from loop_affine_expr | |
| and enhanced. | |
| (stmt_simple_for_scop_p): Call graphite_can_represent_expr. | |
| (graphite_cannot_represent_loop): Add scop_entry to parameters. | |
| (scopdet_basic_block_info): Actually define entry_block. | |
| (stmt_simple_memref_p): Moved here from ... | |
| * tree-data-ref.c (stmt_simple_memref_p): here. | |
| * tree-data-ref.h (stmt_simple_memref_p): Removed. | |
| 2009-03-13 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * gcc.dg/graphite/id-4.c: New. | |
| 2009-03-12 Sebastian Pop <sebastian.pop@amd.com> | |
| * sese.c (expand_scalar_variables_expr): Handle tcc_comparison. | |
| (register_old_and_new_names): Update the content of the map. | |
| When there was already a rename_map_elt in the map at that | |
| location, free it. | |
| (copy_bb_and_scalar_dependences): Do rename_variables after | |
| expand_scalar_variables. | |
| * graphite-clast-to-gimple.c (build_iv_mapping): Update the content | |
| of the map. When there was already a rename_map_elt in the | |
| map at that location, free it. | |
| (translate_clast): Pass the rename_map. Do not initialize and free | |
| a rename_map per stmt_user. | |
| (gloog): Initialize and free one rename_map and pass it to | |
| translate_clast. | |
| 2009-03-12 Sebastian Pop <sebastian.pop@amd.com> | |
| * sese.c (expand_scalar_variables_stmt, | |
| expand_scalar_variables_ssa_name): Add a gimple_stmt_iterator | |
| parameter. | |
| (expand_scalar_variables_expr): Handle REALPART_EXPR and IMAGPART_EXPR. | |
| (expand_scalar_variables): Pass to expand_scalar_variables_stmt | |
| the gimple_stmt_iterator of the statement to be expanded. | |
| * graphite-scop-detection.c (is_simple_operand): Do handle | |
| REALPART_EXPR. | |
| 2009-03-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-scop-detection.c (is_simple_operand): Do not handle | |
| REALPART_EXPR. | |
| * gcc.dg/graphite/id-2.c: New. | |
| * graphite-sese-to-poly.c (build_bb_loops, | |
| add_value_to_dim, scan_tree_for_params_right_scev, | |
| scan_tree_for_params_int, scan_tree_for_params, idx_record_params, | |
| find_params_in_bb, build_loop_iteration_domains, | |
| add_conditions_to_domain): Remove subtract. | |
| 2009-03-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-clast-to-gimple.c (loop_iv_stack_patch_for_consts, | |
| build_iv_mapping, compute_cloog_iv_types_1, build_cloog_prog): | |
| pbb_loop_at_index -> gbb_loop_at_index. | |
| * graphite-poly.c (new_poly_bb, new_scop): New accessors. | |
| (debug_loop_vec): Delete. | |
| * graphite-poly.h (poly_bb, scop): Change black_box and region to void | |
| pointer. Move LOOPS to gimple_bb_p and insert nb_params. | |
| (PBB_LOOPS): Removed. | |
| (PBB_BLACK_BOX): Insert cast. | |
| (pbb_set_black_box): New setter. | |
| (pbb_loop_at_index, pbb_loop_index): Removed. | |
| (scop_set_region, scop_set_nb_params): New. | |
| * graphite-sese-to-poly.c (new_gimple_bb, free_gimple_bb, | |
| build_scop_scattering, build_bb_loops): Add GBB_LOOPS. | |
| (build_poly_scop): Use scop_set_nb_params. | |
| * sese.h (gimple_bb): Add LOOPS. | |
| (GBB_LOOPS, gbb_loop_index, gbb_loop_at_index): New. | |
| 2009-03-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| Revert previous commit. | |
| 2009-03-11 Sebastian Pop <sebastian.pop@amd.com> | |
| * sese.c (expand_scalar_variables_expr): Handle tcc_comparison. | |
| (register_old_and_new_names): Update the content of the map. | |
| When there was already a rename_map_elt in the map at that | |
| location, free it. | |
| (copy_bb_and_scalar_dependences): Do rename_variables after | |
| expand_scalar_variables. | |
| * graphite-clast-to-gimple.c (build_iv_mapping): Update the content | |
| of the map. When there was already a rename_map_elt in the | |
| map at that location, free it. | |
| (translate_clast): Pass the rename_map. Do not initialize and free | |
| a rename_map per stmt_user. | |
| (gloog): Initialize and free one rename_map and pass it to | |
| translate_clast. | |
| 2009-03-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| Remove forgotten line in revert. | |
| 2009-03-11 Sebastian Pop <sebastian.pop@amd.com> | |
| Revert previous commit. | |
| 2009-03-10 Sebastian Pop <sebastian.pop@amd.com> | |
| * sese.c (register_old_and_new_names): Update the content | |
| of the map. When there was already a rename_map_elt in the | |
| map at that location, free it. | |
| (copy_bb_and_scalar_dependences): Do rename_variables after | |
| expand_scalar_variables. | |
| * graphite-clast-to-gimple.c (build_iv_mapping): Update the content | |
| of the map. When there was already a rename_map_elt in the | |
| map at that location, free it. | |
| (translate_clast): Pass the rename_map. Do not initialize and free | |
| a rename_map per stmt_user. | |
| (gloog): Initialize and free one rename_map and pass it to | |
| translate_clast. | |
| 2009-03-10 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (translate_clast): context_loop | |
| is never NULL. | |
| 2009-03-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-ppl.c (ppl_insert_dimensions): Fix stupid mistake | |
| of the use of ppl_Polyhedron_map_space_dimensions. | |
| 2009-03-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (unify_scattering_dimensions): Fix types. | |
| * graphite-poly.h (poly_dr_p, poly_dr, POLY_DR_TYPE, PDR_BB, | |
| PDR_TYPE, PDR_ACCESSES, pdr_accessp_nb_subscripts, | |
| pdr_accessp_nb_iterators, pdr_accessp_nb_params, | |
| pdr_accessp_alias_set_dim, pdr_accessp_subscript_dim, | |
| pdr_accessp_iterator_dim, pdr_accessp_param_dim, | |
| pbb_nb_params): New. | |
| (pbb_nb_loops, pbb_nb_scattering, scop_nb_params, | |
| nb_loops_around_pbb): Adapt return types. | |
| 2009-03-09 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * Makefile.in (graphite.o, graphite-sese-to-poly.o, | |
| graphite-clast-to-gimple.o, graphite-data-ref.o, | |
| graphite-scop-detection.o, graphite-poly.o): Add | |
| more headers. | |
| 2009-03-05 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * Makefile.in (graphite.o, graphite-sese-to-poly.o, | |
| graphite-clast-to-gimple.o, graphite-data-ref.o, | |
| graphite-scop-detection.o, graphite-poly.o): Add graphite-poly.h. | |
| 2009-03-04 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * gcc.dg/graphite/pr37485.c: Remove -floop-block | |
| * gcc.dg/graphite/pr37828.c: Same. | |
| * gcc.dg/graphite/pr37684.c: Same. | |
| * gcc.dg/graphite/block-0.c: Same. | |
| * gcc.dg/graphite/block-1.c: Same. | |
| * gcc.dg/graphite/block-2.c: Same. | |
| * gcc.dg/graphite/block-3.c: Same. | |
| * gcc.dg/graphite/block-4.c: Same. | |
| * gcc.dg/graphite/block-5.c: Same. | |
| * gcc.dg/graphite/block-6.c: Same. | |
| * gfortran.dg/graphite/pr38083.f90: Same. | |
| * gfortran.dg/graphite/block-1.f90: Same. | |
| * gfortran.dg/graphite/block-3.f90: Same. | |
| * gfortran.dg/graphite/pr37852.f90: Same. | |
| * gfortran.dg/graphite/block-4.f90: Same. | |
| * gfortran.dg/graphite/pr37980.f90: Same. | |
| * gfortran.dg/graphite/pr38953.f90: Same. | |
| * gfortran.dg/graphite/pr37857.f90: Same. | |
| * opts.c: Remove -floop-block from -O2. | |
| * graphite-poly.c: Fail if -floop-block -floop-interchange or | |
| -floop-strip-mine are used. | |
| 2009-03-04 Tobias Grosser <grosser@fim.uni-passau.de> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-clast-to-gimple.c (build_cloog_prog): Unify scattering | |
| dimensions. | |
| * graphite-poly.c (pbb_compare, graphite_sort_pbbs, | |
| graphite_trans_bb_move_loop, graphite_trans_bb_strip_mine, | |
| strip_mine_profitable_p, is_interchange_valid, | |
| graphite_trans_bb_block, graphite_trans_loop_block, | |
| graphite_trans_scop_block): Temporary removed. | |
| (extend_scattering, unify_scattering_dimensions): New. | |
| (print_scattering_function, graphite_read_transforms): | |
| PBB_SCATTERING -> PBB_TRANSFORMED_SCATTERING. | |
| (graphite_generate_scattering_fns): Removed. | |
| (apply_poly_transforms): Cleanup. | |
| (free_poly_bb): Add PBB_SCATTERING -> PBB_TRANSFORMED_SCATTERING. | |
| (schedule_to_scattering): Moved. | |
| (PBB_STATIC_SCHEDULE, PBB_SCATTERING): Removed. | |
| (PBB_ORIGINAL_SCATTERING, PBB_TRANSFORMED_SCATTERING): New. | |
| (pbb_nb_scattering): New. | |
| (SCOP_ENTRY, SCOP_EXIT, SCOP_REGION_BBS, SCOP_DEP_GRAPH, SCOP_PARAMS, | |
| SCOP_LOOP_NEST, SCOP_PARAMS, SCOP_OLDIVS, SCOP_LIVEOUT_RENAMES): | |
| Removed. | |
| * graphite-ppl.c (ppl_insert_dimensions): Extended and renamed from | |
| shift_poly. | |
| (ppl_strip_loop): PBB_SCATTERING -> PBB_TRANSFORMED_SCATTERING. | |
| * graphite-scop-detection.c (dot_all_scops_1): PBB_SCATTERING | |
| -> PBB_TRANSFORMED_SCATTERING. | |
| * graphite-sese-to-poly.c (build_scop_bbs): Remove region. | |
| (build_pbb_scattering_polyhedron): Moved from schedule_to_scattering. | |
| (build_scop_scattering): Renamed from build_scop_canonical_schedules. | |
| (check_poly_representation): Do not return bool. | |
| (graphite_transform_loops): Reformat. | |
| * sese.h (SESE_ENTRY_BB, SESE_EXIT_BB): New. | |
| 2009-03-04 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c (print_pbb_domain, print_pbb, print_scop, | |
| debug_pbb_domain, debug_pbb, debug_scop): New. | |
| * graphite-poly.h (print_pbb_domain, print_pbb, print_scop, | |
| debug_pbb_domain, debug_pbb, debug_scop): Declared. | |
| 2009-03-02 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/39335 | |
| * tree-parloops.c (canonicalize_loop_ivs): Call fold_convert | |
| when the type precision of the induction variable should be | |
| larger than the type precision of nit. | |
| (gen_parallel_loop): Update use of canonicalize_loop_ivs. | |
| * graphite-clast-to-gimple.c (graphite_loop_normal_form): Same. | |
| * tree-flow.h (canonicalize_loop_ivs): Update declaration. | |
| * gcc.dg/graphite/pr39335_1.c: New. | |
| * gcc.dg/graphite/pr39335.c: New. | |
| 2009-03-02 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-parloops.c (canonicalize_loop_ivs): reduction_list contains | |
| SSA_NAMES not struct reduction_info. | |
| 2009-03-02 Sebastian Pop <sebastian.pop@amd.com> | |
| * sese.c (expand_scalar_variables_expr): Handle ADDR_EXPR. | |
| 2009-02-27 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * sese.c (new_sese): Initialize SESE_REDUCTION_LIST. | |
| (free_sese): Free SESE_REDUCTION_LIST. | |
| * sese.h (struct sese): Add field reduction_list. | |
| (SESE_REDUCTION_LIST): New. | |
| * graphite-clast-to-gimple.c (graphite_loop_normal_form): Call | |
| canonicalize_loop_ivs on SESE_REDUCTION_LIST. | |
| 2009-02-27 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * tree-flow.h (gather_scalar_reductions): Use struct loop * instead | |
| of loop_p. | |
| 2009-02-27 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * tree-parloops.c (struct brli, build_reduction_list_info, | |
| analyze_reduction_list, gather_scalar_reductions): New. | |
| (loop_parallel_p): Build a reduction list containing only | |
| PHI_RESULT SSA_NAMEs: call gather_scalar_reductions. | |
| (gen_parallel_loop): Call the analysis analyze_reduction_list. | |
| (parallelize_loops): Now reduction_list is a htab_t of SSA_NAMEs. | |
| * tree-flow.h (gather_scalar_reductions): Declared. | |
| 2009-02-26 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/39308 | |
| * graphite-clast-to-gimple.c (graphite_loop_normal_form): Do not call | |
| number_of_iterations_exit from a gcc_assert. | |
| 2009-02-25 Sebastian Pop <sebastian.pop@amd.com> | |
| Jan Sjodin <jan.sjodin@amd.com> | |
| * output.h (graphite_out_file, graphite_in_file): Declared. | |
| * toplev.c (graphite_out_file, graphite_in_file): New. | |
| (init_asm_output): Initialize graphite_in_file and graphite_out_file. | |
| * graphite-clast-to-gimple.c (build_cloog_prog): Read PBB_SCATTERING. | |
| Don't call schedule_to_scattering. | |
| * common.opt (fgraphite-write, fgraphite-read): New. | |
| * graphite-poly.c: Include output.h. | |
| (print_scattering_function, print_scattering_functions, | |
| debug_scattering_function, debug_scattering_functions, | |
| graphite_write_transforms, graphite_read_transforms, | |
| graphite_generate_scattering_fns): New. | |
| (apply_poly_transforms): Do not apply transform if flag_graphite_read. | |
| Call graphite_generate_scattering_fns, graphite_write_transforms, | |
| graphite_read_transforms. | |
| (new_poly_bb): Initialize PBB_SCATTERING. | |
| (free_poly_bb): Free PBB_SCATTERING. | |
| (schedule_to_scattering): Does not return, initialize PBB_SCATTERING. | |
| * graphite-poly.h (struct poly_bb): Add field scattering. | |
| (PBB_SCATTERING): New. | |
| (print_scattering_function, print_scattering_functions, | |
| debug_scattering_function, debug_scattering_functions): Declared. | |
| * graphite-ppl.c (cloog_matrix_to_ppl_constraint): Matrices contain | |
| GMP values, not integers! | |
| (ppl_print_polyhedron_matrix, debug_ppl_polyhedron_matrix, | |
| ppl_read_polyhedron_matrix): New. | |
| * graphite-ppl.h (ppl_print_polyhedron_matrix, | |
| debug_ppl_polyhedron_matrix, | |
| ppl_read_polyhedron_matrix): Declared. | |
| * Makefile.in (graphite-poly.o): Depends on output.h. | |
| 2009-02-23 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| Revert this change: | |
| * graphite-scop-detection.c (stmt_simple_for_scop_p): Analyze | |
| scalar evolutions in the scop_entry->loop_father. | |
| 2009-02-23 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.h (ref_nb_loops): Remove declaration. | |
| (struct gimple_bb, gimple_bb_p, GBB_BB, GBB_DATA_REFS, GBB_CONDITIONS, | |
| GBB_CONDITION_CASES, GBB_CLOOG_IV_TYPES, gbb_loop, print_gimple_bb, | |
| debug_gbb): Moved to sese.h. | |
| * sese.h: As said. | |
| 2009-02-23 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-data-ref.[ch]: Disable. | |
| 2009-02-23 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-scop-detection.c (stmt_simple_for_scop_p): Analyze | |
| scalar evolutions in the scop_entry->loop_father. | |
| 2009-02-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-scop-detection.c (nb_reductions_in_loop): Moved here... | |
| (graphite_cannot_represent_loop_niter): Renamed | |
| graphite_cannot_represent_loop. Call nb_reductions_in_loop. | |
| (limit_scops): build_sese_loop_nests does not return a bool. | |
| * graphite-scop-detection.h (nb_reductions_in_loop): Declared. | |
| * sese.c (nb_reductions_in_loop): ... from here. | |
| (graphite_loop_normal_form): ... from here. | |
| (sese_record_loop): Does not fail, so does not return a bool. | |
| (build_sese_loop_nests): Same. | |
| * sese.h (build_sese_loop_nests): Update declaration. | |
| * graphite-clast-to-gimple.c (graphite_loop_normal_form): Moved here... | |
| (build_graphite_loop_normal_form): New. | |
| (gloog): Call build_graphite_loop_normal_form. | |
| * graphite-sese-to-poly.c (build_poly_scop): Don't fail on | |
| build_sese_loop_nests. | |
| * gcc.dg/graphite/id-1.c: New. | |
| 2009-02-23 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-sese-to-poly.c (scan_tree_for_params): Remove REAL_CST. | |
| The SCoP detection fix is sufficient. | |
| 2009-02-21 Sebastian Pop <sebastian.pop@amd.com> | |
| PR tree-optimization/39260 | |
| * graphite-scop-detection.c (harmful_stmt_in_bb): Stop a SCoP when | |
| the basic block contains a condition with a real type. | |
| * graphite-sese-to-poly.c (scan_tree_for_params): Handle REAL_CST. | |
| * gcc.dg/graphite/pr39260.c: New. | |
| 2009-02-21 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-poly.c: Inlcude params.h. | |
| (graphite_trans_loop_block): Use PARAM_LOOP_BLOCK_TILE_SIZE for | |
| the size of a tile. | |
| * Makefile.in (graphite-poly.o): Depend on PARAMS_H. | |
| * params.def (PARAM_LOOP_BLOCK_TILE_SIZE): Define. | |
| 2009-02-20 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-scop-detection.c (dot_all_scops_1, | |
| dot_all_scops): Moved here. | |
| * graphite-scop-detection.h (dot_all_scops): Declared here. | |
| * graphite.c (graphite_initialize, graphite_finalize): New. | |
| (graphite_transform_loops): Cleaned up. | |
| * sese.c (debug_oldivs): Moved here. | |
| * graphite-poly.c (graphite_apply_transformations): Renamed | |
| apply_poly_transforms. | |
| (debug_loop_vec): Moved here. | |
| * graphite-sese-to-poly.c (build_bb_loops, build_sese_conditions_1, | |
| scop_contains_non_iv_scalar_phi_nodes, build_sese_conditions, | |
| find_scop_parameters, build_scop_iteration_domain, | |
| add_conditions_to_constraints, build_scop_canonical_schedules, | |
| build_scop_data_accesses): Now static. | |
| (build_poly_scop, check_poly_representation): New. | |
| 2009-02-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (graphite_stmt_p, new_gimple_bb, free_gimple_bb, | |
| remove_gbbs_in_scop, free_scops, try_generate_gimple_bb, | |
| build_scop_bbs, ref_nb_loops, compare_prefix_loops, | |
| build_scop_canonical_schedules, build_bb_loops, add_value_to_dim, | |
| scan_tree_for_params_right_scev, scan_tree_for_params_int, | |
| scan_tree_for_params, struct irp_data, dx_record_params, | |
| find_params_in_bb, find_scop_parameters, gbb_from_bb, | |
| build_loop_iteration_domains, add_conditions_to_domain, | |
| phi_node_is_iv, bb_contains_non_iv_scalar_phi_nodes, | |
| scop_contains_non_iv_scalar_phi_nodes, build_sese_conditions_1, | |
| build_sese_conditions, add_conditions_to_constraints, | |
| build_scop_iteration_domain, build_access_matrix_with_af, | |
| build_access_matrix, | |
| build_scop_data_accesses): Moved to graphite-sese-to-poly.c. | |
| * graphite-sese-to-poly.c: New. | |
| * graphite-sese-to-poly.h: New. | |
| * Makefile.in: Add new rule for graphite-sese-to-poly.o. | |
| 2009-02-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c: Split graphite code generation to a new file. | |
| (graphite_verify, gmp_cst_to_tree, clast_name_to_gcc, | |
| max_precision_type, clast_to_gcc_expression_red, | |
| clast_to_gcc_expression, gcc_type_for_clast_expr, | |
| gcc_type_for_clast_eq, loop_iv_stack_patch_for_consts, | |
| graphite_translate_clast_equation, graphite_create_guard_cond_expr, | |
| graphite_create_new_guard, clast_get_body_of_loop, | |
| gcc_type_for_cloog_iv, gcc_type_for_iv_of_clast_loop, | |
| graphite_create_new_loop, build_iv_mapping, copy_renames, | |
| translate_clast, find_cloog_iv_in_expr, compute_cloog_iv_types_1, | |
| compute_cloog_iv_types, free_scattering, save_var_name, | |
| initialize_cloog_names, build_scop_context, build_cloog_prog, | |
| set_cloog_options, debug_clast_stmt, scop_to_clast, | |
| print_generated_program, debug_generated_program, | |
| gloog): Moved to graphite-clast-to-gimple.c. | |
| (struct cloog_prog_clast): Moved to graphite-clast-to-gimple.h. | |
| (iv_stack_entry_is_constant, iv_stack_entry_is_iv, | |
| loop_iv_stack_push_iv, loop_iv_stack_insert_constant, | |
| loop_iv_stack_pop, loop_iv_stack_get_iv, | |
| loop_iv_stack_get_iv_from_name, debug_loop_iv_stack, | |
| free_loop_iv_stack, loop_iv_stack_remove_constants, | |
| debug_rename_elt, debug_rename_map_1, debug_rename_map, | |
| rename_map_elt_info, eq_rename_map_elts, debug_ivtype_elt, | |
| debug_ivtype_map_1, debug_ivtype_map, ivtype_map_elt_info, | |
| eq_ivtype_map_elts, sese_add_exit_phis_edge, | |
| sese_add_exit_phis_var, sese_insert_phis_for_liveouts, | |
| get_vdef_before_sese, sese_adjust_vphi, | |
| get_new_name_from_old_name, sese_adjust_phis_for_liveouts, | |
| oldiv_for_loop, rename_variables_in_stmt, is_parameter, | |
| is_iv, expand_scalar_variables_ssa_name, | |
| expand_scalar_variables_expr, expand_scalar_variables_stmt, | |
| expand_scalar_variables, rename_variables, remove_condition, | |
| get_true_edge_from_guard_bb, get_false_edge_from_guard_bb, | |
| add_loop_exit_phis, insert_loop_close_phis, struct igp, | |
| default_liveout_before_guard, add_guard_exit_phis, | |
| insert_guard_phis, register_old_and_new_names, | |
| graphite_copy_stmts_from_block, register_sese_liveout_renames, | |
| copy_bb_and_scalar_dependences, outermost_loop_in_sese, | |
| if_region_set_false_region, create_if_region_on_edge, | |
| move_sese_in_condition): Moved to sese.c. | |
| (nb_loops_around_loop_in_sese, struct ifsese, if_region_entry, | |
| if_region_exit, if_region_get_condition_block, | |
| struct rename_map_elt, new_rename_map_elt, enum iv_stack_entry_kind, | |
| union iv_stack_entry_data_union, struct iv_stack_entry_struct, | |
| iv_stack_entry_p, loop_iv_stack, struct ivtype_map_elt, | |
| ivtype_map_elt, new_ivtype_map_elt, | |
| recompute_all_dominators): Moved to sese.h. | |
| * graphite-clast-to-gimple.c: New. | |
| * graphite-clast-to-gimple.h: New. | |
| * Makefile.in: Add new rule for graphite-clast-to-gimple.o. | |
| * sese.c: Modified as said above. | |
| * sese.h: Same. | |
| 2009-02-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c: Split scop detection to a new file. | |
| (enum gbb_type, gbb_type, get_bb_type, struct sd_region_p, sd_region, | |
| move_sd_regions, loop_affine_expr, exclude_component_ref, | |
| is_simple_operand, stmt_simple_for_scop_p, harmful_stmt_in_bb, | |
| graphite_cannot_represent_loop_niter, struct scopdet_info, | |
| scopdet_basic_block_info, build_scops_1, bb_in_sd_region, | |
| find_single_entry_edge, find_single_exit_edge, | |
| create_single_entry_edge, sd_region_without_exit, | |
| create_single_exit_edge, unmark_exit_edges, mark_exit_edges, | |
| create_sese_edges, build_graphite_scops, limit_scops, build_scops): | |
| Moved to graphite-scop-detection.c. | |
| * graphite-scop-detection.c: New. | |
| * graphite-scop-detection.h: New. | |
| * Makefile.in: Add new rule for graphite-scop-detection.o. | |
| * sese.c: Include tree-chrec.h, tree-data-ref.h, and | |
| tree-scalar-evolution.h. | |
| (nb_reductions_in_loop, graphite_loop_normal_form, sese_record_loop, | |
| build_sese_loop_nests): Moved here from graphite.c. | |
| (param_index): Renamed parameter_index_in_region. | |
| 2009-02-18 Tobias Grosser <grosser@fim.uni-passau.de> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/block-0.c: Expected to fail now. | |
| * gcc.dg/graphite/block-1.c: Same. | |
| * gcc.dg/graphite/block-5.c: Same. | |
| * gcc.dg/graphite/block-6.c: Same. | |
| 2009-02-18 Tobias Grosser <grosser@fim.uni-passau.de> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.h: Separate from graphite_bb_p the polyhedral | |
| representation in poly_bb_p and the GCC specifics in gimple_bb_p. | |
| (struct data_dependence_polyhedron, RDGE_DDP, ddp_p): Moved to | |
| graphite-data-ref.h. | |
| (struct poly_bb, PBB_SCOP, PBB_STATIC_SCHEDULE, PBB_DOMAIN, | |
| PBB_BLACK_BOX, PBB_LOOPS, pbb_nb_loops, pbb_loop_at_index, | |
| pbb_loop_index, struct scop, SCOP_BBS, SCOP_REGION, SCOP_ENTRY, | |
| SCOP_EXIT, SCOP_REGION_BBS, SCOP_DEP_GRAPH, SCOP_PARAMS, | |
| SCOP_LOOP_NEST, SCOP_PARAMS, SCOP_OLDIVS, SCOP_LIVEOUT_RENAMES, | |
| scop_nb_params): Moved to graphite-poly.h. | |
| * graphite-data-ref.c: Same. | |
| * graphite-data-ref.h: New. | |
| * graphite.c: Same. | |
| (pbb_compare, graphite_sort_pbbs, graphite_trans_bb_move_loop, | |
| graphite_trans_bb_strip_mine, strip_mine_profitable_p, | |
| is_interchange_valid, graphite_trans_bb_block, | |
| graphite_trans_loop_block, scop_max_loop_depth, | |
| graphite_trans_scop_block, graphite_apply_transformations, | |
| new_poly_bb, free_poly_bb, new_scop, free_scop): Moved to | |
| graphite-poly.c. | |
| * graphite-poly.h: New. | |
| * graphite-poly.c: New. | |
| * Makefile.in (OBJS-common): Add graphite-poly.o. | |
| (graphite-poly.o): New rule. | |
| * tree-data-ref.h (struct data_reference): Remove unused scop field. | |
| (DR_SCOP): Removed. | |
| 2009-02-18 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c: Replace gb -> gbb. | |
| * graphite.h: Same. | |
| * graphite-data-ref.c: Same. | |
| 2009-02-18 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * Makefile.in (OBJS-commmon): Add sese.o. | |
| (sese.o): New. | |
| (graphite.o): Add sese.h. | |
| * graphite.c (bb_in_ss_p, loop_in_sese_p, | |
| sese_build_livein_liveouts_use, sese_build_livein_liveouts_bb, | |
| sese_build_livein_liveouts, register_bb_in_sese, new_sese, free_sese): | |
| Move to sese. | |
| (block_before_scop): Add missing return. | |
| (new_scop, free_scop): Remove SESE data structures. | |
| (scop_record_loop, scan_tree_for_params, find_params_in_bb, | |
| find_scop_parameters, build_loop_iteration_domains, | |
| add_conditions_to_domain, register_scop_liveout_renames, | |
| copy_bb_and_scalar_dependences): Scop -> SESE. | |
| (add_conditions_to_domain): SCoP -> SESE and remove check | |
| (scop_contains_non_iv_scalar_phi_nodes): New. | |
| (build_scop_conditions_1, build_scop_conditions): Remove check for | |
| non iv scalar phi nodes. | |
| (print_scop_statistics): New. | |
| (graphite_transform_loops): Cleanup. | |
| * graphite.h: Move to sese & cleanup. | |
| * sese.c: New. | |
| * sese.h: New. | |
| 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (build_scop_conditions_1): Conditions are only | |
| at the end of a basic block. | |
| 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau> | |
| * graphite.h (struct graphite_bb): Remove compressed_alpha_matrix | |
| field. | |
| (GBB_ALPHA): Removed. | |
| 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite-data-ref.c (graphite_test_dependence): Don't use | |
| GBB_DYNAMIC_SCHEDULE. | |
| * graphite.c (new_graphite_bb): Same. | |
| (free_graphite_bb): Same. | |
| (build_scop_dynamic_schedules): Removed. | |
| (graphite_transform_loops): Don't call it. | |
| * graphite.h (struct graphite_bb): Remove dynamic_schedule field. | |
| (GBB_DYNAMIC_SCHEDULE): Removed. | |
| 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (schedule_to_scattering): Don't use CloogMatrix. | |
| (print_graphite_bb): Same. | |
| (build_cloog_prog): Same. | |
| 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (build_cloog_prog): Don't use CloogMatrix. | |
| 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (build_scop_context): Don't use CloogMatrix. | |
| * graphite-ppl.c (new_Cloog_Domain_from_ppl_Polyhedron): New. | |
| * graphite-ppl.h (new_Cloog_Domain_from_ppl_Polyhedron): Declared. | |
| 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.h (struct scop): Move params, old_ivs, loops, loop_nest, | |
| liveout_renames, add_params fields... | |
| (struct sese): ... here. | |
| (SESE_PARAMS, SESE_LOOPS, SESE_LOOP_NEST, SESE_ADD_PARAMS, | |
| SESE_PARAMS, SESE_OLDIVS, SESE_LIVEOUT_RENAMES): New. | |
| 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (print_scop): Do not print the CLooG program. | |
| (new_scop, free_scop, initialize_cloog_names, build_scop_context, | |
| build_cloog_prog, gloog): Don't use SCOP_PROG. | |
| (find_transform): Renamed scop_to_clast. | |
| (print_generated_program, debug_generated_program): New. | |
| (graphite_transform_loops): Adapt to new interface. | |
| * graphite.h (struct scop): Remove program field. | |
| (SCOP_PROG): Removed. | |
| (print_generated_program, debug_generated_program): Declared. | |
| 2009-02-16 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-data-ref.c (schedule_precedes_p, schedule_same_p): New. | |
| (statement_precedes_p): Use schedule_same_p and schedule_precedes_p. | |
| * graphite.c (gbb_compare, schedule_to_scattering, print_graphite_bb, | |
| free_graphite_bb, build_scop_canonical_schedules, | |
| graphite_trans_bb_strip_mine, graphite_trans_scop_block): Static | |
| schedules are now represented using a ppl_Linear_Expression_t. | |
| * graphite.h (struct graphite_bb): Same. | |
| * graphite-ppl.c (ppl_lexico_compare_linear_expressions): New. | |
| * graphite-ppl.h (ppl_lexico_compare_linear_expressions): Declared. | |
| 2009-02-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c: Free local memory. | |
| * graphite-ppl.c: Same. | |
| 2009-02-15 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (const_column_index, get_first_matching_sign_row_index, | |
| get_lower_bound_row, get_upper_bound_row, copy_constraint, | |
| swap_constraint_variables, scale_constraint_variable): Removed. | |
| (graphite_trans_bb_strip_mine): Remove pong. | |
| * graphite-ppl.c: Include missing header files. | |
| (set_inhomogeneous, set_coef, shift_poly, ppl_strip_loop): New. | |
| * graphite-ppl.h (ppl_strip_loop): Declared. | |
| * Makefile.in (graphite-ppl.o): Adjust dependences. | |
| 2009-02-14 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (build_loop_iteration_domains): Remove ping pong. | |
| (build_scop_iteration_domain): Same. | |
| 2009-02-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (scan_tree_for_params, add_conditions_to_domain): Remove | |
| ping pong. | |
| (add_value_to_dim, scan_tree_for_params_right_scev, | |
| scan_tree_for_params_int): New. | |
| * graphite-ppl.c (oppose_constraint): New. | |
| (insert_constraint_into_matrix): Implement missing cases. | |
| * graphite-ppl.h (insert_constraint_into_matrix): Declared. | |
| 2009-02-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (graphite_trans_bb_move_loop): Remove ping pong, | |
| use ppl_move_dimension. | |
| 2009-02-12 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite-data-ref.c: Domains are now ppl_Polyhedra_t. | |
| * graphite.c: Same. | |
| * graphite.h: Same. | |
| * graphite-ppl.c: Same. | |
| * graphite-ppl.h: Same. | |
| 2009-02-12 Sebastian Pop <sebastian.pop@amd.com> | |
| Revert last 3 commits. | |
| 2009-02-10 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (scan_tree_for_params, add_conditions_to_domain): Remove | |
| ping pong. | |
| (add_value_to_dim, scan_tree_for_params_right_scev, | |
| scan_tree_for_params_int): New. | |
| * graphite-ppl.c (oppose_constraint): New. | |
| (insert_constraint_into_matrix): Implement missing cases. | |
| * graphite-ppl.h (insert_constraint_into_matrix): Declared. | |
| 2009-02-10 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (graphite_trans_bb_move_loop): Remove unused variables. | |
| 2009-02-10 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (graphite_trans_bb_move_loop): Remove ping pong, | |
| use ppl_move_dimension. | |
| * graphite-ppl.c (ppl_move_dimension): New. | |
| * graphite-ppl.h (ppl_move_dimension): Declared. | |
| 2009-02-10 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c: Do not include cloog/cloog.h. | |
| (print_graphite_bb): Remove ping pong, call PPL print function. | |
| 2009-02-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * Makefile.in (OBJS-common): Add graphite-ppl.o. | |
| (graphite.o): Add dependence on graphite-ppl.h. | |
| (graphite-ppl.o): New. | |
| (graphite-data-ref.c): Ping pong between PPL data structures | |
| and matrices. | |
| * graphite-ppl.c: New. | |
| * graphite-ppl.h: New. | |
| * graphite.c: Include graphite-ppl.h. | |
| (print_graphite_bb, add_conditions_to_domain, build_cloog_prog, | |
| graphite_trans_bb_move_loop, graphite_trans_bb_strip_mine): | |
| Ping pong between PPL data structures and matrices. | |
| (new_graphite_bb): Create a PPL constraint system. | |
| Call ppl_delete_Constraint_System instead of cloog_matrix_free. | |
| (build_loop_iteration_domains): Use PPL functions. | |
| * graphite.h: Include graphite-ppl.h. Fix comments. | |
| (graphite_bb): Use a ppl_Constraint_System_t instead of | |
| CloogMatrix for representing the domain. | |
| (scop): Remove static_schedule. | |
| (gbb_nb_loops): Ping pong between PPL data structures and matrices. | |
| 2009-02-06 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c: Fix some comments. | |
| 2009-02-05 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/38953 | |
| * graphite.c (if_region_set_false_region): After moving a region | |
| in the false branch of a condition, remove the empty dummy | |
| basic block. | |
| (gloog): Remove wrong fix for PR38953. | |
| 2009-02-03 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (bb_in_sese_p, sese_build_livein_liveouts_use, | |
| sese_build_livein_liveouts_bb, sese_build_livein_liveouts, | |
| register_bb_in_sese, new_sese, free_sese): Moved. | |
| (dot_scop_1, build_scop_loop_nests, build_loop_iteration_domains, | |
| outermost_loop_in_scop, build_scop_iteration_domain, | |
| expand_scalar_variables_ssa_name, get_vdef_before_scop, | |
| limit_scops): Use bb_in_sese_p instead of bb_in_scop_p. | |
| Use loop_in_sese_p instead of loop_in_scop_p. | |
| (new_graphite_bb, new_scop, gloog): Do not initialize SCOP_BBS_B. | |
| (free_scop): Do not free SCOP_BBS_B. | |
| (nb_loops_around_loop_in_scop, nb_loops_around_gb, | |
| ref_nb_loops): Moved here... | |
| * graphite.h (ref_nb_loops): ... from here. | |
| (struct scop): Remove bbs_b bitmap. | |
| (SCOP_BBS_B, bb_in_scop_p, loop_in_scop_p): Removed. | |
| * gcc.dg/graphite/scop-19.c: New | |
| 2009-02-03 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (scopdet_basic_block_info): Fix bug in scop | |
| detection. | |
| 2009-01-30 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (new_loop_to_cloog_loop_str, hash_loop_to_cloog_loop, | |
| eq_loop_to_cloog_loop): Remove. | |
| (new_scop, free_scop): Remove SCOP_LOOP2CLOOG_LOOP. | |
| * graphite.h (struct scop): Remove loop2cloog_loop. | |
| (loop_domain_dim, loop_iteration_vector_dim): Remove. | |
| 2009-01-30 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * opts.c (decode_options): Only add graphite options to O2 | |
| if we compile with graphite enabled. | |
| 2009-01-26 Sebastian Pop <sebastian.pop@amd.com> | |
| * Merge from mainline (r143163:143684). | |
| 2009-01-26 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (debug_value): Removed. | |
| * graphite.h (debug_value): Removed. | |
| 2009-01-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * passes.c (init_optimization_passes): Do not call pass_copy_prop | |
| after graphite: pass_copy_prop does not maintain a proper loop closed | |
| SSA form. pass_copy_prop should be fixed. | |
| 2009-01-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (scop_adjust_phis_for_liveouts): Fix warning. | |
| 2009-01-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (graphite_verify): Add a call to verify_loop_closed_ssa. | |
| (gloog): Split the exit of the scop when the scop exit is a loop exit. | |
| (graphite_transform_loops): Only call cleanup_tree_cfg if gloog | |
| changed the CFG. | |
| 2009-01-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (gloog): Return true when code gen succeeded. | |
| (graphite_transform_loops): Do not call cleanup_tree_cfg if | |
| the code of the function did not changed. After cleanup_tree_cfg | |
| call rewrite_into_loop_closed_ssa to maintain the loop closed ssa | |
| form. | |
| 2009-01-19 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (stmt_simple_for_scop_p): Also handle cases when | |
| gimple_call_lhs is NULL. | |
| 2009-01-16 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <tobi.grosser@amd.com> | |
| * graphite.c (graphite_trans_scop_block): Do not block single | |
| nested loops. | |
| 2009-01-15 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <tobi.grosser@amd.com> | |
| * graphite.c (build_scop_canonical_schedules): Start schedules at | |
| zero. | |
| 2009-01-15 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <tobi.grosser@amd.com> | |
| * graphite.c (compare_prefix_loops): New. | |
| (build_scop_canonical_schedules): Rewritten. | |
| (graphite_transform_loops): Move build_scop_canonical_schedules | |
| after build_scop_iteration_domain. | |
| 2009-01-14 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <tobi.grosser@amd.com> | |
| * graphite.c (add_conditions_to_domain): Add the loops to | |
| the dimension of the iteration domain. Do copy the domain | |
| only when it exists. | |
| (build_scop_conditions_1): Do not call add_conditions_to_domain. | |
| (add_conditions_to_constraints): New. | |
| (can_generate_code_stmt, can_generate_code): Removed. | |
| (gloog): Do not call can_generate_code. | |
| (graphite_transform_loops): Call add_conditions_to_constraints | |
| after building the iteration domain. | |
| 2009-01-14 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <tobi.grosser@amd.com> | |
| Jan Sjodin <jan.sjodin@amd.com> | |
| * graphite.c (scan_tree_for_params): On substractions negate | |
| all the coefficients of the term. | |
| (clast_to_gcc_expression_red): New. Handle reduction expressions | |
| of more than two operands. | |
| (clast_to_gcc_expression): Call clast_to_gcc_expression_red. | |
| (get_vdef_before_scop): Handle also the case of default definitions. | |
| 2009-01-14 Sebastian Pop <sebastian.pop@amd.com> | |
| PR middle-end/38431 | |
| * graphite.c (get_vdef_before_scop, scop_adjust_vphi): New. | |
| (scop_adjust_phis_for_liveouts): Call scop_adjust_vphi. | |
| (gloog): Do not call cleanup_tree_cfg. | |
| (graphite_transform_loops): Call cleanup_tree_cfg after all | |
| scops have been code generated. | |
| 2009-01-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * passes.c (init_optimization_passes): Schedule after | |
| graphite transforms pass_copy_prop, pass_dce_loop and pass_lim. | |
| 2009-01-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (expand_scalar_variables_stmt): Do not pass loop_p. | |
| Fix comment. | |
| (expand_scalar_variables_ssa_name): Do not pass loop_p. Fix comment. | |
| Set the type of an expression to the type of its assign statement. | |
| (expand_scalar_variables_expr): Do not pass loop_p. | |
| Fix comment. Stop recursion on tcc_constant or tcc_declaration. | |
| (copy_bb_and_scalar_dependences): Do not pass loop_p. | |
| (translate_clast): Update call to copy_bb_and_scalar_dependences. | |
| 2009-01-11 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (expand_scalar_variables_ssa_name): Set the type of | |
| an expression to the gimple_expr_type of its assign statement. | |
| (expand_scalar_variables_expr): Stop recursion on tcc_constant | |
| or tcc_declaration. | |
| 2009-01-11 Sebastian Pop <sebastian.pop@amd.com> | |
| PR tree-optimization/38786 | |
| * gcc.dg/graphite/pr38786.c: New. | |
| * graphite.c (expand_scalar_variables_ssa_name): New, outlined from | |
| the SSA_NAME case of expand_scalar_variables_expr. | |
| (expand_scalar_variables_expr): Also gather the scalar computation | |
| used to index the memory access. | |
| (expand_scalar_variables_stmt): Pass to expand_scalar_variables_expr | |
| the gimple_stmt_iterator where it inserts new code. | |
| 2009-01-10 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/block-3.c: Fix compile error on 32bit. | |
| 2009-01-10 Sebastian Pop <sebastian.pop@amd.com> | |
| * opts.c (decode_options): Enable flag_graphite_identity and | |
| flag_loop_block in -O2 and above. | |
| 2009-01-08 Sebastian Pop <sebastian.pop@amd.com> | |
| * libjava/classpath/lib/gnu/java/awt/peer/gtk/GtkMouseInfoPeer.class: | |
| Fix merge problem: replace with the file from trunk. | |
| 2009-01-08 Sebastian Pop <sebastian.pop@amd.com> | |
| * Merge from mainline (r141727:143163). | |
| 2009-01-07 Sebastian Pop <sebastian.pop@amd.com> | |
| Jan Sjodin <jan.sjodin@amd.com> | |
| PR tree-optimization/38559 | |
| * gcc.dg/graphite/pr38559.c: New. | |
| * graphite.c (debug_value, copy_constraint, | |
| swap_constraint_variables, scale_constraint_variable, ): New. | |
| (get_lower_bound, get_upper_bound): Removed. | |
| (graphite_trans_bb_strip_mine): Clean up this code that works | |
| only for constant number of iterations. Fully copy upper and | |
| lower bound constraints, not only the constant part of them. | |
| * graphite.h (debug_value): Declared. | |
| 2009-01-06 Jan Sjodin <jan.sjodin@amd.com> | |
| PR tree-optimization/38492 | |
| PR tree-optimization/38498 | |
| * tree-check.c (operator_is_linear, scev_is_linear_expression): New. | |
| * tree-chrec.h (scev_is_linear_expression): Declared. | |
| * graphite.c (graphite_cannot_represent_loop_niter): New. | |
| (scopdet_basic_block_info): Call graphite_cannot_represent_loop_niter. | |
| (graphite_loop_normal_form): Use gcc_assert. | |
| (scan_tree_for_params): Use CASE_CONVERT. | |
| (phi_node_is_iv, bb_contains_non_iv_scalar_phi_nodes): New. | |
| (build_scop_conditions_1): Call bb_contains_non_iv_scalar_phi_nodes. | |
| Use gcc_assert. Discard scops that contain unhandled cases. | |
| (build_scop_conditions): Return a boolean status for unhandled cases. | |
| (strip_mine_profitable_p): Print the loop number, not its depth. | |
| (is_interchange_valid): Pass the depth of the loop nest, don't | |
| recompute it wrongly. | |
| (graphite_trans_bb_block): Same. | |
| (graphite_trans_bb_block): Print tentative of loop blocking. | |
| (graphite_trans_scop_block): Do not print that the loop has been | |
| blocked. | |
| (graphite_transform_loops): Do not handle scops that contain condition | |
| scalar phi nodes. | |
| * gcc.dg/graphite/pr38500.c: Fixed warning as committed | |
| in trunk. | |
| * gcc.dg/graphite/block-0.c: Update test. | |
| * gcc.dg/graphite/block-1.c: Same. | |
| * gcc.dg/graphite/block-2.c: Remove xfail and test for | |
| blocking. | |
| * gcc.dg/graphite/block-4.c: Remove test for strip mine. | |
| * gcc.dg/graphite/block-3.c: New. | |
| * gcc.dg/graphite/pr38498.c: New. | |
| 2008-12-22 Harsha Jagasia <harsha.jagasia@amd.com> | |
| PR tree-optimization/38510 | |
| * gcc.dg/graphite/pr38510.c: New. | |
| * graphite.c (recompute_all_dominators): Call mark_irreducible_loops. | |
| (translate_clast): Call recompute_all_dominators before | |
| graphite_verify. | |
| (gloog): Call recompute_all_dominators before graphite_verify. | |
| 2008-12-12 Sebastian Pop <sebastian.pop@amd.com> | |
| PR tree-optimization/38492 | |
| * graphite.c (rename_map_elt, debug_rename_elt, | |
| debug_rename_map_1, debug_rename_map, new_rename_map_elt, | |
| rename_map_elt_info, eq_rename_map_elts, | |
| get_new_name_from_old_name, bb_in_sese_p): Moved around. | |
| (sese_find_uses_to_rename_use): Renamed sese_build_livein_liveouts_use. | |
| (sese_find_uses_to_rename_bb): Renamed sese_build_livein_liveouts_bb. | |
| (sese_build_livein_liveouts): New. | |
| (new_sese, free_sese): New. | |
| (new_scop): Call new_sese. | |
| (free_scop): Call free_sese. | |
| (rename_variables_from_edge, rename_phis_end_scop): Removed. | |
| (register_old_new_names): Renamed register_old_and_new_names. | |
| (register_scop_liveout_renames, add_loop_exit_phis, | |
| insert_loop_close_phis, struct igp, | |
| default_liveout_before_guard, add_guard_exit_phis, | |
| insert_guard_phis, copy_renames): New. | |
| (translate_clast): Call insert_loop_close_phis and insert_guard_phis. | |
| (sese_add_exit_phis_edge): Renamed scop_add_exit_phis_edge. | |
| (rewrite_into_sese_closed_ssa): Renamed scop_insert_phis_for_liveouts. | |
| (scop_adjust_phis_for_liveouts): New. | |
| (gloog): Call scop_adjust_phis_for_liveouts. | |
| * graphite.h (struct sese): Documented. Added fields liveout, | |
| num_ver and livein. | |
| (SESE_LIVEOUT, SESE_LIVEIN, SESE_LIVEIN_VER, SESE_NUM_VER): New. | |
| (new_sese, free_sese, sese_build_livein_liveouts): Declared. | |
| (struct scop): Added field liveout_renames. | |
| (SCOP_LIVEOUT_RENAMES): New. | |
| 2008-12-11 Sebastian Pop <sebastian.pop@amd.com> | |
| PR tree-optimization/38409 | |
| * gcc.dg/graphite/pr38409.c: New. | |
| * graphite.c (nb_reductions_in_loop): Use simple_iv. | |
| 2008-12-11 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (gcc_type_for_cloog_iv): By default return | |
| integer_type_node. | |
| (graphite_create_new_loop): Don't fold_convert the already | |
| fold_convert-ed expression. | |
| 2008-12-11 Harsha Jagasia <harsha.jagasia@amd.com> | |
| PR tree-optimization/38446 | |
| * gcc.dg/graphite/pr38446.c: New. | |
| * graphite.c (register_bb_in_sese): New. | |
| (bb_in_sese_p): Check if bb belongs to sese region by explicitly | |
| looking at the bbs in the region. | |
| * graphite.h (sese): Add region_basic_blocks pointer set to | |
| structure and initialize at the time of defining new scop. | |
| 2008-12-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (new_graphite_bb): Initialize GBB_STATIC_SCHEDULE. | |
| (find_params_in_bb): Do not free data refs. | |
| (free_graphite_bb): Add FIXME on disabled free_data_refs. | |
| 2008-12-11 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/scop-16.c: Test only scop specific info. | |
| * gcc.dg/graphite/scop-17.c: Same. | |
| * gcc.dg/graphite/block-5.c: New. | |
| * gcc.dg/graphite/block-6.c: New. | |
| * gcc.dg/graphite/pr37485.c: Clean dump file after. | |
| * gcc.dg/graphite/pr37684.c: Same. | |
| * gcc.dg/graphite/block-2.c: Same. | |
| * graphite.c (struct ivtype_map_elt): New. | |
| (debug_ivtype_elt, debug_ivtype_map_1, debug_ivtype_map, | |
| new_ivtype_map_elt, ivtype_map_elt_info, eq_ivtype_map_elts, | |
| gcc_type_for_cloog_iv): New. | |
| (loop_iv_stack_patch_for_consts): Use the type of the induction | |
| variable from the original loop, except for the automatically | |
| generated loops, i.e., in the case of a strip-mined loop, in | |
| which case there is no original loop: in that case just use | |
| integer_type_node. | |
| (new_graphite_bb): Initialize GBB_CLOOG_IV_TYPES. | |
| (free_graphite_bb): Free GBB_CLOOG_IV_TYPES. | |
| (clast_name_to_gcc): Accept params to be NULL. | |
| (clast_to_gcc_expression): Take an extra parameter for the type. | |
| Convert to that type all the expressions built by this function. | |
| (gcc_type_for_clast_expr, gcc_type_for_clast_eq): New. | |
| (graphite_translate_clast_equation): Compute the type of the | |
| clast_equation before translating its LHS and RHS. | |
| (clast_get_body_of_loop, gcc_type_for_iv_of_clast_loop): New. | |
| (graphite_create_new_loop): Compute the type of the induction | |
| variable before translating the lower and upper bounds and before | |
| creating the induction variable. | |
| (rename_variables_from_edge, rename_phis_end_scop): New. | |
| (copy_bb_and_scalar_dependences): Call rename_phis_end_scop. | |
| (sese_add_exit_phis_edge): Do not use integer_zero_node. | |
| (find_cloog_iv_in_expr, compute_cloog_iv_types_1, | |
| compute_cloog_iv_types): New. | |
| (gloog): Call compute_cloog_iv_types before starting the | |
| translation of the clast. | |
| * graphite.h (struct graphite_bb): New field cloog_iv_types. | |
| (GBB_CLOOG_IV_TYPES): New. | |
| (debug_ivtype_map): Declared. | |
| (oldiv_for_loop): New. | |
| 2008-12-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
| PR middle-end/38459 | |
| * graphite.c (new_scop): Initialize SCOP_ADD_PARAMS. | |
| (param_index): Assert if parameter is not know after parameter | |
| detection. | |
| (find_params_in_bb): Detect params directly in GBB_CONDITIONS. | |
| (find_scop_parameters): Mark, that we have finished parameter | |
| detection. | |
| (graphite_transform_loops): Move condition detection before parameter | |
| detection. | |
| * graphite.h (struct scop): Add SCOP_ADD_PARAMS. | |
| * gfortran.dg/graphite/pr38459.f90: New. | |
| 2008-12-09 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (graphite_transform_loops): Always call find_transform () | |
| in ENABLE_CHECKING. So we test these code paths, even if we do not | |
| generate code. | |
| 2008-12-09 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (print_graphite_bb): Fix printing to file != dump_file. | |
| (print_scop): Ditto. | |
| 2008-12-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
| PR middle-end/38084 | |
| Fix gfortran.dg/graphite/id-3.f90. | |
| * graphite.c (scopdet_basic_block_info): Fix bug that found some | |
| regions more than once. | |
| 2008-12-03 Sebastian Pop <sebastian.pop@amd.com> | |
| Fix gfortran.dg/graphite/id-4.f90. | |
| * graphite.c (scan_tree_for_params): Do not compute the multiplicand | |
| when not needed. | |
| 2008-12-03 Sebastian Pop <sebastian.pop@amd.com> | |
| Fix gfortran.dg/graphite/id-1.f90. | |
| * graphite.c (gmp_cst_to_tree): Pass the type in parameter. | |
| (loop_iv_stack_patch_for_consts): Update use of gmp_cst_to_tree. | |
| (max_precision_type): New. | |
| (value_clast): Removed. | |
| (clast_to_gcc_expression): Be more careful to types of expressions. | |
| Use max_precision_type and update use of gmp_cst_to_tree. | |
| (graphite_translate_clast_equation): Use max_precision_type. | |
| (graphite_create_guard_cond_expr): Do not use integer_type_node, | |
| use the type of the condition. | |
| (graphite_create_new_loop): Do not use integer_type_node, use the | |
| max_precision_type of lb and ub. | |
| 2008-12-03 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (build_scops_1): Initialize open_scop.exit | |
| and sinfo.last. | |
| 2008-12-02 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/pr38084.c: New. | |
| * gfortran.dg/graphite/id-1.f90: New. | |
| * gfortran.dg/graphite/id-2.f90: New. | |
| * gfortran.dg/graphite/id-3.f90: New. | |
| * gfortran.dg/graphite/id-4.f90: New. | |
| * gfortran.dg/graphite/pr37857.f90: New. | |
| 2008-12-02 Sebastian Pop <sebastian.pop@amd.com> | |
| Jan Sjodin <jan.sjodin@amd.com> | |
| Harsha Jagasia <harsha.jagasia@amd.com> | |
| PR middle-end/37852 | |
| PR middle-end/37883 | |
| PR middle-end/37928 | |
| PR middle-end/37980 | |
| PR middle-end/38038 | |
| PR middle-end/38039 | |
| PR middle-end/38073 | |
| PR middle-end/38083 | |
| PR middle-end/38125 | |
| * gcc.dg/graphite/pr38073.c: New. | |
| * gcc.dg/graphite/pr37928.c: New. | |
| * gcc.dg/graphite/pr37883.c: New. | |
| * gcc.dg/graphite/pr38125.c: New. | |
| * gfortran.dg/graphite/pr38083.f90: New. | |
| * gfortran.dg/graphite/pr37852.f90: New. | |
| * gfortran.dg/graphite/pr37980.f90: New. | |
| * gcc.dg/graphite/scop-18.c: Remove reduction, test for | |
| the number of detected scops. Copy exact same test for loop | |
| blocking... | |
| * gcc.dg/graphite/block-1.c: Fix the number of expected | |
| loops to be blocked as reductions are not handled. | |
| * gcc.dg/graphite/block-4.c: ...here. New. | |
| * tree-phinodes.c (remove_phi_nodes): New, extracted from... | |
| * tree-cfg.c (remove_phi_nodes_and_edges_for_unreachable_block): | |
| ...here. | |
| * tree-flow.h (remove_phi_nodes, canonicalize_loop_ivs): Declared. | |
| * Makefile.in (graphite.o): Depend on value-prof.h. | |
| (graphite.o-warn): Removed -Wno-error. | |
| * tree-parloops.c (canonicalize_loop_ivs): Allow reduction_list | |
| to be a NULL pointer. Call update_stmt. Return the newly created | |
| cannonical induction variable. | |
| * graphite.h (debug_rename_map): Declared. Fix some comments. | |
| * graphite.c: Reimplement the code generation from graphite to gimple. | |
| Include value-prof.h. | |
| (loop_iv_stack_get_iv): Do not return NULL for constant substitutions. | |
| (get_old_iv_from_ssa_name): Removed. | |
| (graphite_stmt_p): New. | |
| (new_graphite_bb): Test for useful statements before building a | |
| graphite statement for the basic block. | |
| (free_graphite_bb): Do not free GBB_DATA_REFS: this is a bug | |
| in free_data_ref that calls BITMAP_FREE (DR_VOPS (dr)) without | |
| reason. | |
| (recompute_all_dominators, graphite_verify, | |
| nb_reductions_in_loop, graphite_loop_normal_form): New. | |
| (scop_record_loop): Call graphite_loop_normal_form. | |
| (build_scop_loop_nests): Iterate over all the blocks of the | |
| function instead of relying on the incomplete information from | |
| SCOP_BBS. Return the success of the operation. | |
| (find_params_in_bb): Use the data from GBB_DATA_REFS. | |
| (add_bb_domains): Removed. | |
| (build_loop_iteration_domains): Don't call add_bb_domains. | |
| Add the iteration domain only to the basic blocks that have been | |
| translated to graphite. | |
| (build_scop_conditions_1): Add constraints only if the basic | |
| block have been translated to graphite. | |
| (build_scop_data_accesses): Completely disabled until data | |
| dependence is correctly implemented. | |
| (debug_rename_elt, debug_rename_map_1, debug_rename_map): New. | |
| (remove_all_edges_1, remove_all_edges): Removed. | |
| (get_new_name_from_old_name): New. | |
| (graphite_rename_variables_in_stmt): Renamed | |
| rename_variables_in_stmt. Call get_new_name_from_old_name. | |
| Use replace_exp and update_stmt. | |
| (is_old_iv): Renamed is_iv. | |
| (expand_scalar_variables_stmt): Extra parameter for renaming map. | |
| Use replace_exp and update_stmt. | |
| (expand_scalar_variables_expr): Same. Use the map to get the | |
| new names for the renaming of induction variables and for the | |
| renaming of variables after a basic block has been copied. | |
| (expand_scalar_variables): Same. | |
| (graphite_rename_variables): Renamed rename_variables. | |
| (move_phi_nodes): Removed. | |
| (get_false_edge_from_guard_bb): New. | |
| (build_iv_mapping): Do not insert the induction variable of a | |
| loop in the renaming iv map if the basic block does not belong | |
| to that loop. | |
| (register_old_new_names, graphite_copy_stmts_from_block, | |
| copy_bb_and_scalar_dependences): New. | |
| (translate_clast): Heavily reimplemented: copy basic blocks, | |
| do not move them. Finally, in call cleanup_tree_cfg in gloog. | |
| At each translation step call graphite_verify ensuring the | |
| consistency of the SSA, loops and dominators information. | |
| (collect_virtual_phis, find_vdef_for_var_in_bb, | |
| find_vdef_for_var_1, find_vdef_for_var, | |
| patch_phis_for_virtual_defs): Removed huge hack. | |
| (mark_old_loops, remove_dead_loops, skip_phi_defs, | |
| collect_scop_exit_phi_args, patch_scop_exit_phi_args, | |
| gbb_can_be_ignored, scop_remove_ignoreable_gbbs, ): Removed. | |
| (remove_sese_region, ifsese, if_region_entry, if_region_exit, | |
| if_region_get_condition_block, if_region_set_false_region, | |
| create_if_region_on_edge, move_sese_in_condition, bb_in_sese_p, | |
| sese_find_uses_to_rename_use, sese_find_uses_to_rename_bb, | |
| sese_add_exit_phis_edge, sese_add_exit_phis_var, | |
| rewrite_into_sese_closed_ssa): New. | |
| (gloog): Remove dead code. Early return if code cannot be | |
| generated. Call cleanup_tree_cfg once the scop has been code | |
| generated. | |
| (graphite_trans_scop_block, graphite_trans_loop_block): Do not | |
| block loops with less than two loops. | |
| (graphite_apply_transformations): Remove the call to | |
| scop_remove_ignoreable_gbbs. | |
| (limit_scops): When build_scop_loop_nests fails, continue on | |
| the next scop. Fix open_scop.entry. | |
| (graphite_transform_loops): Call recompute_all_dominators: force the | |
| recomputation of correct CDI_DOMINATORS and CDI_POST_DOMINATORS. | |
| Call initialize_original_copy_tables and free_original_copy_tables | |
| to be able to copy basic blocks during code generation. | |
| When build_scop_loop_nests fails, continue on next scop. | |
| (value_clast): New union. | |
| (clast_to_gcc_expression): Fix type cast warning. | |
| 2008-11-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * Merge from mainline (r140838:141727). | |
| 2008-11-05 Tobias Grosser <grosser@fim.uni-passau.de> | |
| PR middle-end/37833 | |
| * graphite.c (scan_tree_for_params): Add POINTER_PLUS_EXPR. | |
| 2008-11-05 Tobias Grosser <grosser@fim.uni-passau.de> | |
| PR middle-end/37943 | |
| * graphite.c (scopdet_basic_block_info): Fix loops with multiple | |
| exits and conditions. | |
| * gcc.dg/graphite/pr37943.c: New. | |
| 2008-10-23 Tobias Grosser <grosser@fim.uni-passau.de> | |
| PR middle-end/37886 | |
| * graphite.c (gloog): Replace EXIT_BLOCK_PTR with scop exit. | |
| 2008-10-23 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * doc/invoke.texi: Fix spaces. | |
| 2008-10-22 Sebastian Pop <sebastian.pop@amd.com> | |
| PR tree-optimization/37891 | |
| Reverted last commit. | |
| * graphite.c (create_single_entry_edge): Set | |
| EDGE_IRREDUCIBLE_LOOP and BB_IRREDUCIBLE_LOOP. | |
| 2008-10-21 Sebastian Pop <sebastian.pop@amd.com> | |
| Mitul Thakkar <mitul.thakkar@amd.com> | |
| * graphite.c (create_single_entry_edge): Set | |
| EDGE_IRREDUCIBLE_LOOP and BB_IRREDUCIBLE_LOOP. | |
| 2008-10-16 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * doc/invoke.texi: Add -fgraphite-identity. | |
| * graphite.c (graphite_apply_transformations): Check for | |
| -fgraphite-identity. | |
| * toplev.c (process_options): Add flag_graphite_identity. | |
| * tree-ssa-loop.c: Add flag_graphite_identity. | |
| 2008-10-14 Sebastian Pop <sebastian.pop@amd.com> | |
| Undo changes from 2008-10-02: | |
| * tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Convert | |
| operand type when copying the operand to a variable of different type. | |
| * cfgloopmanip.c (create_empty_loop_on_edge): Write exit condition | |
| with the IV name after increment. | |
| 2008-10-14 Sebastian Pop <sebastian.pop@amd.com> | |
| Harsha Jagasia <harsha.jagasia@amd.com> | |
| PR tree-optimization/37828 | |
| * gcc.dg/graphite/pr37828.c: New. | |
| * graphite.c (graphite_trans_loop_block): Do not loop block | |
| single nested loops. | |
| 2008-10-09 Harsha Jagasia <harsha.jagasia@amd.com> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (struct rename_map_elt, new_rename_map_elt, | |
| rename_map_elt_info, eq_rename_map_elts): New. | |
| (graphite_rename_ivs_stmt): Renamed graphite_rename_variables_in_stmt. | |
| (expand_scalar_variables_expr): Change parameters. | |
| (expand_scalar_variables_stmt): Same. | |
| (expand_scalar_variables): Same. | |
| (graphite_rename_ivs): Rename graphite_rename_variables. | |
| (build_iv_mapping): New. | |
| (translate_clast): Call build_iv_mapping. | |
| * graphite.h (gbb_p): New name. | |
| 2008-10-03 Harsha Jagasia <harsha.jagasia@amd.com> | |
| PR tree-optimization/37684 | |
| * gcc.dg/graphite/pr37684.c: New. | |
| * graphite.c (exclude_component_ref): New. | |
| (is_simple_operand): Call exclude_component_ref. | |
| 2008-10-02 Jan Sjodin <jan.sjodin@amd.com> | |
| Harsha Jagasia <harsha.jagasia@amd.com> | |
| PR tree-optimization/37485 | |
| * gcc.dg/graphite/block-2.c: New | |
| * graphite.c (gmp_cst_to_tree): Moved. | |
| (iv_stack_entry_is_constant): New. | |
| (iv_stack_entry_is_iv): New. | |
| (loop_iv_stack_push): Renamed to loop_iv_stack_push_iv. | |
| (loop_iv_stack_insert_constant): New. | |
| (loop_iv_stack_pop): Use new datatpype. | |
| (loop_iv_stack_get_iv): Same. | |
| (loop_iv_stack_get_iv_from_name): Same. | |
| (loop_iv_stack_debug): Renamed to debug_loop_iv_stack. | |
| (loop_iv_stack_patch_for_consts): New. | |
| (loop_iv_stack_remove_constants): New. | |
| (graphite_create_new_loop): Use loop_iv_stack_push_iv. | |
| (translate_clast): Call loop_iv_stack_patch_for_consts and | |
| loop_iv_stack_remove_constants. | |
| (gloog): Use new datatype. Redirect construction edge to end | |
| block to avoid accidental deletion. | |
| * graphite.h (enum iv_stack_entry_kind): New. Tag for data in | |
| iv stack entry. | |
| (union iv_stack_entry_data): New. Data in iv stack entry. | |
| (struct iv_stack_entry): New. Datatype for iv stack entries. | |
| 2008-10-02 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Convert | |
| operand type when copying the operand to a variable of different type. | |
| 2008-10-02 Sebastian Pop <sebastian.pop@amd.com> | |
| * cfgloopmanip.c (create_empty_loop_on_edge): Write exit condition | |
| with the IV name after increment. | |
| 2008-10-02 Sebastian Pop <sebastian.pop@amd.com> | |
| * Merge from mainline (r140164:140838). | |
| 2008-09-10 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| * graphite-data-ref.c: New. | |
| * graphite.c (print_scop): Also dump the dependence graph. | |
| (bb_in_scop_p, loop_in_scop_p, nb_loops_around_gb): Moved... | |
| (new_scop): Initialize SCOP_DEP_GRAPH. | |
| (build_scop_dynamic_schedules): New. | |
| (build_access_matrix_with_af): Fixed column numbering. | |
| (graphite_transform_loops): Call build_scop_dynamic_schedules. | |
| * graphite.h: Add ifndef/define guards against multiple inclusion. | |
| (struct scop): Add dep_graph field. | |
| (SCOP_DEP_GRAPH): Defined. | |
| (ref_nb_loops): Fixed and moved to other position. | |
| (bb_in_scop_p, loop_in_scop_p, nb_loops_around_gb): ... here. | |
| (nb_loops_around_loop_in_scop): New. | |
| (graphite_dump_dependence_graph): Declared. | |
| (graphite_build_rdg_all_levels): Declared. | |
| (graphite_test_dependence): Declared. | |
| * Makefile.in (graphite-data-ref.o): New target. | |
| 2008-09-09 Sebastian Pop <sebastian.pop@amd.com> | |
| * Merge from mainline (139870:140164). | |
| 2008-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
| * Merge from mainline (138275:139870). | |
| * gcc.dg/graphite/scop-matmult.c: XFailed as one of | |
| the commits from trunk broke the niter detection. | |
| 2008-09-01 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c: Add more documentation. Fix formatting. | |
| (debug_loop_vec, debug_oldivs, loop_iv_stack, | |
| loop_iv_stack_debug): Moved... | |
| (schedule_to_scattering): Move before use. | |
| (dot_all_scops): Include in "#if 0" the code for system | |
| call dotty. | |
| * graphite.h: (debug_loop_vec, debug_oldivs, loop_iv_stack, | |
| loop_iv_stack_debug): ...here. | |
| 2008-08-29 Jan Sjodin <jan.sjodin@amd.com> | |
| * tree-phinodes.c (make_phi_node): Extern. | |
| (add_phi_node_to_bb): New. | |
| (create_phi_node): Call add_phi_node_to_bb. | |
| * tree-ssa-loop-ivopts.c (get_phi_with_result): New. | |
| (remove_statement): Handle case where stored phi was updated | |
| and is no longer the same. | |
| * graphite.c (is_parameter): New. | |
| (is_old_iv): New. | |
| (expand_scalar_variables_expr): New. | |
| (expand_scalar_variables_stmt): New. | |
| (expand_scalar_variables): New. | |
| (move_phi_nodes): Create new phi instead of moving old one. | |
| (translate_clast): Call expand_scalar_variables. | |
| (find_vdef_for_var_in_bb): Also scan regular definitions. | |
| (skip_phi_defs): New. | |
| (collect_scop_exit_phi_args): New. | |
| (patch_scop_exit_phi_args): New. | |
| (gloog): Patch phis after scop. | |
| * tree-flow.h: (add_phi_node_to_bb): Declared. | |
| (make_phi_node): Declared. | |
| 2008-08-26 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (end_scop): Split the entry of the scop when it | |
| is the header of the loop in which the scop is ending. | |
| (build_scops_1, limit_scops): Update uses of end_scop. | |
| 2008-08-26 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (dot_all_scops_1): Do not fail on uninitialized | |
| SCOP_ENTRY or SCOP_EXIT. | |
| 2008-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (get_construction_edge): Removed. | |
| (gloog): Construction edge is the scop entry edge. | |
| 2008-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (can_generate_for_scop): Removed. | |
| (gloog): Do not call it. | |
| 2008-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (new_scop): Entry of a scop is an edge. | |
| Initialize SESE region. | |
| (free_scop): Free SESE region. | |
| (build_scops_1, scopdet_bb_info): Work on edges, not on bbs. | |
| (split_difficult_bb): New, split from end_scop. | |
| (end_scop): Exit of a scop is an edge. | |
| (build_scop_bbs): Never check CDI_POST_DOMINATORS: this info is | |
| not automatically updated and thus is always wrong. | |
| * graphite.h (struct sese): New. | |
| (SESE_ENTRY): New. | |
| (SESE_EXIT): New. | |
| (struct scop): New field for a SESE region. Remove entry, exit. | |
| (SCOP_ENTRY, SCOP_EXIT): Update definitions to match same | |
| semantics as before. Moved comment around. | |
| 2008-08-25 Tobias Grosser <grosser@fim.uni-passau.de> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (graphite_transform_loops): Always enable gloog | |
| and find_transform when ENABLE_CHECKING. | |
| 2008-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (graphite_transform_loops): Move pretty printer | |
| of SCOPs before doing any transform. Remove call to print_scops | |
| and dot_all_scops_1. | |
| 2008-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (dump_gbb_conditions): Don't try to print NULL pointers. | |
| (print_graphite_bb): Same. | |
| 2008-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (dot_all_scops_1): Cleanup. | |
| (move_scops): Fix comment. | |
| 2008-08-25 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (build_scop_bbs): Revert commit 139355: | |
| 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
| * graphite.c (build_scop_bbs): Factor up code. | |
| 2008-08-25 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (gloog): Update dominator info. | |
| 2008-08-25 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (remove_cond_exprs): Do not fail on empty bbs. | |
| 2008-08-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (new_graphite_bb): Remove GBB_INDEX_TO_NUM_MAP | |
| initialization. | |
| (free_graphite_bb): Remove GBB_INDEX_TO_NUM_MAP free. | |
| (translate_clast): Correct formatting. | |
| * graphite.h (struct num_map): Removed. | |
| (struct graphite_bb): Remove num_map field. | |
| (GBB_INDEX_TO_NUM_MAP): Removed. | |
| 2008-08-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (build_access_matrix_with_af): Fix comments. | |
| (build_scop_data_accesses): Same. | |
| 2008-08-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (build_scop_data_accesses): Don't construct | |
| access matrices. Add a FIXME and an assert condition that | |
| should pass when the access matrices will be needed. | |
| 2008-08-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-data-ref.c (stmt_simple_memref_p): Don't call | |
| really_constant_p. | |
| * graphite.c (build_graphite_bb): Renamed new_graphite_bb. | |
| Moved close by free_graphite_bb. | |
| (free_graphite_bb): Call free_data_refs. Reset bb->aux. | |
| (new_scop): Move close by free_scop. | |
| (graphite_transform_loops): Avoid linear scan to reset bb->aux. | |
| 2008-08-22 Jan Sjodin <jan.sjodin@amd.com> | |
| * cfgloopmanip.c (create_empty_if_region_on_edge): New. | |
| * graphite.c (clast_to_gcc_expression): Call gmp_cst_to_tree | |
| instead of recursive call. | |
| (graphite_translate_clast_equation): New. | |
| (graphite_create_guard_cond_expr): New. | |
| (graphite_create_new_guard): New. | |
| (get_stack_index_from_iv): Removed. | |
| (graphite_rename_ivs_stmt): Use gbb_loop_index. | |
| (get_true_edge_from_guard_bb): New. | |
| (translate_clast): Handle stmt_guard in clast. | |
| (get_construction_edge): Allow construction edge detection for | |
| a scope entry with multiple predecessors if one predecessor is | |
| the immediate dominator of scope entry. | |
| (can_generate_code_stmt): Enable code generation for clast_guard. | |
| (gloog): Use correct context loop. Removed check for post dominators. | |
| * cfgloop.h (create_empty_if_region_on_edge): Declared. | |
| 2008-08-21 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (remove_dead_loops): Document better which | |
| loops are removed. | |
| 2008-08-21 Sebastian Pop <sebastian.pop@amd.com> | |
| * Makefile.in: Rename POLYLIBLIBS and POLYLIBINC to PPLLIBS | |
| and PPLINC. | |
| (graphite.o): Also depends on pointer-set.h. | |
| 2008-08-21 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (scop_record_loop): Fix compile warning. | |
| 2008-08-21 Harsha Jagasia <harsha.jagasia@amd.com> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (scop_record_loop): DECL_NAME can be NULL. | |
| 2008-08-21 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (build_graphite_bb): Initialize bb->aux to | |
| point to the graphite_bb_p. | |
| (graphite_bb_from_bb): Renamed gbb_from_bb; returns the | |
| content of bb->aux. | |
| (add_bb_domains): Does not use the scop parameter. | |
| (graphite_transform_loops): Clean bb->aux at the end. | |
| 2008-08-20 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * lib/target-supports.exp | |
| (check_effective_target_fgraphite): New. | |
| * gcc.dg/graphite/graphite.exp: Early exit when | |
| check_effective_target_fgraphite returns false. | |
| Set dg-do-what-default to compile. | |
| (scan-graphite-dump-times): Removed. | |
| * gfortran.dg/graphite/graphite.exp: Same. | |
| * gcc.dg/graphite/scop-0.c: Do not use "dg-do compile". | |
| Use scan-tree-dump-times instead of scan-graphite-dump-times. | |
| * gcc.dg/graphite/scop-1.c: Same. | |
| * gcc.dg/graphite/scop-2.c: Same. | |
| * gcc.dg/graphite/scop-3.c: Same. | |
| * gcc.dg/graphite/scop-4.c: Same. | |
| * gcc.dg/graphite/scop-5.c: Same. | |
| * gcc.dg/graphite/scop-6.c: Same. | |
| * gcc.dg/graphite/scop-7.c: Same. | |
| * gcc.dg/graphite/scop-8.c: Same. | |
| * gcc.dg/graphite/scop-9.c: Same. | |
| * gcc.dg/graphite/scop-10.c: Same. | |
| * gcc.dg/graphite/scop-11.c: Same. | |
| * gcc.dg/graphite/scop-12.c: Same. | |
| * gcc.dg/graphite/scop-13.c: Same. | |
| * gcc.dg/graphite/scop-matmult.c: Same. | |
| * gcc.dg/graphite/scop-14.c: Same. | |
| * gcc.dg/graphite/scop-15.c: Same. | |
| * gcc.dg/graphite/block-0.c: Same. | |
| * gcc.dg/graphite/scop-16.c: Same. | |
| * gcc.dg/graphite/block-1.c: Same. | |
| * gcc.dg/graphite/scop-17.c: Same. | |
| * gcc.dg/graphite/scop-18.c: Same. | |
| * gfortran.dg/graphite/block-1.f90: Same. | |
| * gfortran.dg/graphite/scop-1.f: Same. | |
| * gfortran.dg/graphite/block-2.f: Same. | |
| 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c: Fix some XXX comments. | |
| (build_scop_dynamic_schedules): Removed. | |
| 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.h (scop_max_loop_depth): Moved... | |
| * graphite.c (scop_max_loop_depth): ...here. | |
| (remove_all_edges_1): New. | |
| (remove_all_edges): Factored code. | |
| (remove_cond_exprs): Check only the last statement for | |
| a GIMPLE_COND expression. | |
| 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (scan_tree_for_params): Early return when the | |
| expression is a chrec_dont_know. Handle case NEGATE_EXPR. | |
| (find_scop_parameters): Factor out code. | |
| (graphite_trans_bb_strip_mine): Remove dead code. | |
| 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (clast_to_gcc_expression, graphite_create_new_loop, | |
| graphite_trans_bb_move_loop): Factor asserts. | |
| (gloog): Perform sanity checks only for ENABLE_CHECKING. | |
| Do not call calculate_dominance_info and estimate_bb_frequencies. | |
| 2008-08-20 Jan Sjodin <jan.sjodin@amd.com> | |
| * graphite.c (create_loops_mapping, free_loops_mapping, | |
| create_loops_mapping_num, debug_loop_mapping_1, | |
| debug_loop_mapping, graphite_loops_mapping_max_loop_num, | |
| get_loop_mapping_for_num, graphite_loops_mapping_add_child, | |
| graphite_loops_mapping_add_child_num, | |
| graphite_loops_mapping_insert_child, | |
| graphite_loops_mapping_parent, get_loop_mapped_depth_for_num, | |
| get_loop_mapped_depth, split_loop_mapped_depth_for_num, | |
| loop_mapped_depth_split_loop, swap_loop_mapped_depth_for_num, | |
| create_num_from_index, get_num_from_index, | |
| swap_loop_mapped_depth): Removed. | |
| (new_scop): Do not initialize SCOP_LOOPS_MAPPING. | |
| (free_scop): Do not call free_loops_mapping. | |
| (graphite_get_new_iv_stack_index_from_old_iv): Renamed | |
| get_stack_index_from_iv. Use GBB_LOOPS instead of calling | |
| get_loop_mapped_depth. | |
| (graphite_trans_bb_move_loop): Do not update the loop mapping. | |
| (graphite_trans_bb_strip_mine): Same. | |
| * graphite.h (graphite_loops_mapping, graphite_loop_node): Removed. | |
| (struct scop): Remove field loops_mapping. | |
| 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
| * graphite.c (scop_record_loop): Factor out one level of the | |
| condition by early return. | |
| (build_scop_loop_nests): Format following FSF coding style. | |
| (build_scop_dynamic_schedules): Factor out code. | |
| (scopdet_bb_info): Reindent. Default case should not be reachable. | |
| 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
| * graphite.c (loop_affine_expr): Check for DECL_P or struct | |
| assignments that are not handled as simple operands for now. | |
| 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
| * graphite.c (build_scop_bbs): Factor up code. | |
| 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
| * graphite.c (stmt_simple_for_scop_p): Factor code out | |
| of the loop. | |
| (enum gbb_type): New. Group all the GBB_* types under it. | |
| (is_loop_exit): Moved... | |
| (end_scop): Enable BB spliting. | |
| * cfgloop.c (is_loop_exit): ...here. Reimplemented. | |
| * cfgloop.h (is_loop_exit): Declared. | |
| 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * doc/invoke.texi: Remove strides from examples containing | |
| DO loops when the strides are equal to 1. | |
| 2008-08-20 Harsha Jagasia <harsha.jagasia@amd.com> | |
| Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
| * graphite.c (graphite_trans_scop_block): Or the result with | |
| the result from graphite_trans_loop_block. | |
| * gcc.dg/graphite/block-1.c: New. | |
| * gfortran.dg/graphite/block-1.f90: New. | |
| * gfortran.dg/graphite/block-2.f: New. | |
| 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (graphite_transform_loops): Call cloog_initialize | |
| and cloog_finalize. | |
| 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-data-ref.c) (stmt_simple_memref_p): New. | |
| * tree-data-ref.h (stmt_simple_memref_p): Declared. | |
| * graphite.c (stmt_simple_memref_for_scop_p): Removed. | |
| (is_simple_operand): Call stmt_simple_memref_p. | |
| * gcc.dg/graphite/scop-matmult.c: Updated for not | |
| using pointer arithmetic, as this is optimized by PRE and | |
| makes the code too difficult to analyze. | |
| * gcc.dg/graphite/scop-18.c: Same. | |
| 2008-08-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * gdbinit.in (pgg): New. | |
| 2008-08-15 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (graphite_trans_loop_block): Fix warning. | |
| 2008-08-15 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (graphite_trans_loop_block): Fix my merge error. | |
| 2008-08-15 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (graphite_trans_bb_block): Remove check for | |
| flag_loop_strip_mine, flag_loop_block, flag_loop_interchange. | |
| Check if loop blocking is profitable for every loop, before applying | |
| the changes. | |
| (graphite_apply_transformations): Call graphite_trans_bb_block only, | |
| if flag_loop_block is set. | |
| 2008-08-14 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c: Add some more documentation for the loop | |
| mapping. | |
| 2008-08-14 Sebastian Pop <sebastian.pop@amd.com> | |
| * Makefile.in (tree-data-ref.o): Remove dependence on graphite.h. | |
| * graphite.c: Format on less than 80 columns. | |
| * graphite.h: Same. | |
| 2008-08-14 Sebastian Pop <sebastian.pop@amd.com> | |
| * cfgloopmanip.c (loopify): Use update_dominators_in_loop. | |
| 2008-08-14 Sebastian Pop <sebastian.pop@amd.com> | |
| * doc/invoke.texi (floop-block, floop-strip-mine, | |
| floop-interchange): Update documentation with examples. | |
| 2008-08-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * cfgloopmanip.c (create_empty_loop_on_edge): Don't call | |
| add_referenced_var. | |
| * graphite.c (graphite_create_new_loop): Call add_referenced_var. | |
| 2008-08-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * cfgloopmanip.c (create_empty_loop_on_edge): Improve documentation. | |
| Factor gcc_asserts into a single one. Use force_gimple_operand_gsi. | |
| * tree-scalar-evolution.c: Revert useless changes. | |
| * tree-phinodes.c: Same. | |
| * cfghooks.c: Same. | |
| * vec.h: Same. | |
| * tree-vectorizer.h: Same. | |
| * tree-flow.h: Same. | |
| * tree-cfg.c: Same. | |
| * common.opt (fgraphite): Update documentation. | |
| 2008-08-12 Harsha Jagasia <harsha.jagasia@amd.com> | |
| * doc/invoke.texi (-floop-block, -floop-strip-mine, | |
| -floop-interchange): Add more text for explaining what each of these | |
| flags is doing. | |
| * tree-into-ssa.c (gimple_vec): Moved to... | |
| * graphite.c: Include gimple.h. | |
| (gimple_vec): Moved to... | |
| (del_loop_to_cloog_loop): Removed. | |
| (loop_affine_expr): Do not call create_data_ref when the | |
| operand is a constant. | |
| (new_scop): Use free instead of del_loop_to_cloog_loop. | |
| * Makefile.in (graphite.o): Depend on GIMPLE_H. | |
| * gimple.h (gimple_vec): ... here. | |
| 2008-08-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (scopdet_bb_info): Only allow loops with known number of | |
| latch executions. | |
| (build_loop_iteration_domains): Fail, if latch executions unknown. | |
| 2008-08-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (add_conditions_to_domain): New. | |
| (build_scop_conditions_1): Call add_conditions_to_domain. | |
| (set_cloog_options): Allow to disable optimizations. | |
| 2008-08-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (find_params_in_bb): Look for parameters in conditions. | |
| Do not use walk_dominator_tree. | |
| (find_scop_parameters): Do not use walk_dominator_tree. | |
| 2008-08-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (scan_tree_for_params) Add / Subtract inequality. | |
| (idx_record_params): Adapt. | |
| * graphite.h (scop_gimple_loop_depth): New. | |
| 2008-08-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (build_scop_dynamic_schedules): Remove value_init. | |
| (scan_tree_for_params): Remove value_init. | |
| (build_scop_context): Remove value_init. | |
| (build_loop_iteration_domains): Remove value_init. | |
| (schedule_to_scattering): Remove value_init. | |
| (graphite_trans_bb_strip_mine): Remove value_init. | |
| 2008-08-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * gcc/graphite.c (limit_scops): New. | |
| (graphite_transform_loops): Add limit SCoPs. | |
| * gcc.dg/graphite/scop-0.c: Update number of SCoPs. | |
| * gcc.dg/graphite/scop-1.c: Update number of SCoPs. | |
| * gcc.dg/graphite/scop-10.c: Update number of SCoPs. | |
| * gcc.dg/graphite/scop-11.c: Update number of SCoPs. | |
| * gcc.dg/graphite/scop-12.c: Update number of SCoPs. | |
| * gcc.dg/graphite/scop-13.c: Update number of SCoPs. | |
| * gcc.dg/graphite/scop-14.c: Update number of SCoPs. | |
| * gcc.dg/graphite/scop-15.c: Update number of SCoPs. | |
| * gcc.dg/graphite/scop-16.c: Update number of SCoPs. | |
| Change loop numbers. | |
| * gcc.dg/graphite/scop-17.c: Update number of SCoPs. | |
| Change loop numbers. | |
| * gcc.dg/graphite/scop-18.c: Update number of SCoPs. | |
| * gcc.dg/graphite/scop-2.c: Update number of SCoPs. | |
| * gcc.dg/graphite/scop-3.c: Update number of SCoPs. | |
| * gcc.dg/graphite/scop-4.c: Update number of SCoPs. | |
| * gcc.dg/graphite/scop-5.c: Update number of SCoPs. | |
| * gcc.dg/graphite/scop-6.c: Update number of SCoPs. | |
| * gcc.dg/graphite/scop-7.c: Update number of SCoPs. | |
| * gcc.dg/graphite/scop-8.c: Update number of SCoPs. | |
| * gcc.dg/graphite/scop-9.c: Update number of SCoPs. | |
| * gcc.dg/graphite/scop-matmult.c: Update number of SCoPs. | |
| 2008-08-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (graphite_transform_loops): Call always find_transform. | |
| 2008-08-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (free_loops_mapping): New. | |
| (stmt_simple_for_scop_p): Fix typo. | |
| (stmt_simple_for_scop_p): Fix tuples functions, that | |
| broke polyhedron. | |
| (free_graphite_bb): Fix some memleaks. | |
| (free_scop): Fix some memleaks. | |
| (scopdet_bb_info): Do not forget some tmp SCoPs. | |
| (find_params_in_bb): Fix some memleaks. | |
| (clast_to_gcc_expression): Fix warning. | |
| 2008-08-07 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * gcc.dg/graphite/scop-16.c: Fix for 32bit. | |
| * gcc.dg/graphite/scop-17.c: Fix for 32bit. | |
| 2008-08-04 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-ssa-loop.c (tree-ssa-loop.o): Do not include toplev.h. | |
| Move code ifdef-ed HAVE_cloog... | |
| * graphite.c: Include toplev.h. | |
| ... here. | |
| * Makefile.in (OBJS-common): Always build graphite.o. | |
| (BACKEND): Remove @GRAPHITE@. | |
| (tree-ssa-loop.o): Do not depend on TOPLEV_H. | |
| (graphite.o): Depend on TOPLEV_H. | |
| 2008-08-04 Sebastian Pop <sebastian.pop@amd.com> | |
| * Makefile.in (tree-ssa-loop.o): Depend on TOPLEV_H. | |
| Remove typo left from polylib to ppl conversion. | |
| * graphite.c (graphite_transforms): Use sorry instead of fatal. | |
| 2008-08-03 Sebastian Pop <sebastian.pop@amd.com> | |
| * toplev.c (process_options): Move the graphite loop optimization | |
| flags... | |
| * tree-ssa-loop.c (graphite_transforms): ... here. | |
| When not configured with CLooG, print to dump_file that | |
| Graphite transforms were not performed. | |
| * gcc.dg/graphite/graphite.exp (scan-graphite-dump-times): | |
| New. | |
| * gcc.dg/graphite/*.c: Updated all testcases to use | |
| scan-graphite-dump-times. | |
| 2008-08-03 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (dot_scop, dot_all_scops): Do not call system. | |
| Do not open /tmp/scop.dot and /tmp/allscops.dot. | |
| 2008-08-02 Sebastian Pop <sebastian.pop@amd.com> | |
| Jan Sjodin <jan.sjodin@amd.com> | |
| * configure: Regenerated. | |
| * omp-low.c (expand_omp_sections): Remove now unused code. | |
| * config.in (HAVE_polylib): Removed. | |
| * configure.ac (HAVE_polylib, POLYLIBLIBS, POLYLIBINC): Removed. | |
| (PPLLIBS, PPLINC): Added. | |
| * graphite.c: Replace unsigned with int wherever possible. | |
| Don't access Cloog's data structures, but use accessor functions. | |
| Clast's stmt->type is now implemented as a vtable: change the | |
| switches of stmt->type into ifs. | |
| (polylib/polylibgmp.h): Don't include. | |
| (initialize_dependence_polyhedron, | |
| initialize_data_dependence_polyhedron, is_empty_polyhedron, | |
| statement_precedes_p, test_dependence, build_rdg_all_levels, | |
| dump_dependence_graph): Removed until this code is cleaned up | |
| or ported to Cloog. | |
| * Makefile.in (POLYLIBLIBS): Renamed PPLLIBS. | |
| (POLYLIBINC): Renamed PPLINC. | |
| 2008-08-01 Harsha Jagasia <harsha.jagasia@amd.com> | |
| Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
| Jan Sjodin <jan.sjodin@amd.com> | |
| Finish the merge and tuplification of graphite. | |
| 2008-07-24 Sebastian Pop <sebastian.pop@amd.com> | |
| Jan Sjodin <jan.sjodin@amd.com> | |
| Partial merge from mainline (138072:138275). | |
| * graphite.c still has to be tuplified. | |
| 2008-07-29 Jan Sjodin <jan.sjodin@amd.com> | |
| * graphite.c (graphite_loops_mapping_max_loop_num): New. | |
| (create_num_from_index): New. | |
| (get_num_from_index): Also pass in the graphite BB. | |
| (free_graphite_bb): Free GBB_INDEX_TO_NUM_MAP. | |
| (build_graphite_bb): Initialize GBB_INDEX_TO_NUM_MAP. | |
| (graphite_trans_bb_strip_mine): Call create_num_from_index. | |
| (is_interchange_valid): Return false when failing. | |
| * graphite.h (struct num_map): New. | |
| (struct graphite_bb): New field num_map. | |
| (GBB_LOOPS_MAPPING): Renamed GBB_INDEX_TO_NUM_MAP. | |
| 2008-07-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (dump_gbb_conditions): Print also conditions like | |
| "if (a)". Remove dublicated code and use print_generic_expr (). | |
| (stmt_simple_for_scop_p): Only allow conditions we can handle | |
| {<, <=, >, >=}. | |
| 2008-07-25 Jan Sjodin <jan.sjodin@amd.com> | |
| * graphite.h (struct scop): Removed new_ivs field. | |
| (SCOP_NEWIVS): Deleted. | |
| * graphite.c (new_scop, free_scop, clast_name_to_gcc, | |
| clast_to_gcc_expression, graphite_create_new_loop): | |
| Removed use of new_ivs. | |
| 2008-07-25 Jan Sjodin <jan.sjodin@amd.com> | |
| * graphite.c (debug_oldivs, debug_loop_vec, create_loops_mapping, | |
| create_loops_mapping_num, debug_loop_mapping_1): New. | |
| (debug_loop_mapping): Call debug_loop_mapping_1. | |
| (get_loop_mapping_for_num, | |
| graphite_loops_mapping_add_child, | |
| graphite_loops_mapping_add_child_num, | |
| graphite_loops_mapping_insert_child, | |
| graphite_loops_mapping_parent, | |
| split_loop_mapped_depth_for_num, | |
| loop_mapped_depth_split_loop): New. | |
| (increment_loop_mapped_depths): Removed. | |
| (swap_loop_mapped_depth_for_num): Reimplemented. | |
| (new_scop): Call create_loops_mapping. | |
| (scop_record_loop): Call graphite_loops_mapping_insert_child. | |
| (translate_clast): Pass the old loop father in parameter, and pass | |
| it to get_old_iv_from_ssa_name. | |
| (remove_edges_around_useless_blocks, can_generate_code_stmt, | |
| can_generate_code, can_generate_for_scop): New. | |
| (graphite_trans_bb_block): Returns false when it fails to transform. | |
| * graphite.h (graphite_loop_node, graphite_loops_mapping): New. | |
| 2008-07-25 Sebastian Pop <sebastian.pop@amd.com> | |
| Reverted all the changes related to the streamization and | |
| loop fusion. | |
| These changes are now tracked in the streamization branch. | |
| 2008-07-25 Sebastian Pop <sebastian.pop@amd.com> | |
| Jan Sjodin <jan.sjodin@amd.com> | |
| * graphite.c (gbb_compare): Correctly constify. | |
| (gbb_can_be_ignored): Indent. | |
| (graphite_trans_scop_swap_1and2): Add legality check. | |
| Remove dead FIXMEs. | |
| 2008-07-25 Sebastian Pop <sebastian.pop@amd.com> | |
| Remove fallouts from "Reverted the Condate changes". | |
| * tree.h: Remove unused decl. | |
| * gcc.dg/tree-checker: Same. | |
| * timevar.def: Remove counter. | |
| 2008-07-24 Sebastian Pop <sebastian.pop@amd.com> | |
| * Merge from mainline (135673:138072). | |
| Reverted the MIRO changes (from 2008-04-05) that are now | |
| tracked in the miro branch. | |
| * tree-bounds.c: Removed. | |
| * tree-bounds.h: Removed. | |
| Reverted the Condate changes (from 2006-07-04, 2007-03-20) that | |
| are now tracked in the condate branch. | |
| * tree-check.c: Removed. | |
| * tree-match.c: Removed. | |
| * condate.y: Removed. | |
| 2008-07-24 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
| * common.opt: New user flag -floop-block, -floop-strip-mine | |
| and -floop-interchange. | |
| * toplev.c (process_options): Enable -fgraphite pass if any one of the | |
| graphite loop optimization flags is turned on. | |
| * graphite.c (graphite_apply_transformations): Add flag_loop_block, | |
| flag_loop_strip_mine and flag_loop_interchange checks before | |
| optimizations. | |
| * doc/invoke.texi: Remove -fgraphite and add -floop-block, | |
| -floop-strip-mine and -floop-interchange. | |
| * gcc.dg/graphite/block-0.c: Add -floop-block and remove | |
| -fgraphite. | |
| * gcc.dg/graphite/scop-16.c: Ditto. | |
| * gcc.dg/graphite/scop-17.c: Ditto. | |
| * gcc.dg/graphite/scop-18.c: Ditto. | |
| 2008-07-23 Jan Sjodin <jan.sjodin@amd.com> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * cfgloopmanip.c (update_dominators_in_loop): Make it static. | |
| (create_empty_loop_on_edge): More fixes. | |
| * tree-phinodes.c (resize_phi_node): Extern. | |
| (unlink_phi_node, move_phi_node): New split from remove_phi_node. | |
| * cfghooks.c (update_dominator_information): New split from | |
| split_edge. | |
| * tree-vectorizer.c (rename_variables_in_bb): Extern. | |
| * tree-dfa.c (collect_dfa_stats): Start walking the CFG on the | |
| successor of the function entry block. | |
| * graphite.c: Include pointer-set.h. | |
| (debug_loop_mapping, increment_loop_mapped_depths, | |
| get_loop_mapped_depth_for_num, get_loop_mapped_depth, | |
| set_loop_mapped_depth_for_num, set_loop_mapped_depth, | |
| swap_loop_mapped_depth_for_num, get_num_from_index, | |
| swap_loop_mapped_depth, loop_iv_stack_debug, | |
| loop_iv_stack_push, loop_iv_stack_pop, loop_iv_stack_get_iv, | |
| loop_iv_stack_get_iv_from_name, loop_iv_stack_debug, | |
| get_old_iv_from_ssa_name): New. | |
| (new_scop): Initialize SCOP_LOOPS_MAPPING. | |
| (free_scop): Free SCOP_LOOPS_MAPPING. | |
| (scop_record_loop): Record old ivs. | |
| (create_var_name): Removed. | |
| (initialize_cloog_names): Allocate double space in case strip mine | |
| applies to all loops once. | |
| (clast_name_to_gcc): Look up in the map ivstack passed in parameter. | |
| (clast_to_gcc_expression): Same. Implement more clast to gimple | |
| translation. | |
| (graphite_create_new_loop): Pass in ivstack. | |
| (remove_all_edges): Pass in the construction_edge. | |
| (graphite_remove_iv): Removed. | |
| (graphite_rename_ivs, graphite_rename_ivs_stmt, | |
| remove_cond_exprs): Rewritten. | |
| (move_phi_nodes): New. | |
| (disconnect_virtual_phi_nodes, disconnect_cond_expr): Removed. | |
| (translate_clast): Pass in ivstack. Rewrite some cases. | |
| (set_cloog_options, debug_clast_stmt): New. | |
| (find_transform): Use set_cloog_options. | |
| (outermost_loop_layer): Removed. | |
| (get_construction_edge, collect_virtual_phis, find_vdef_for_var_in_bb, | |
| find_vdef_for_var_1, find_vdef_for_var, patch_phis_for_virtual_defs, | |
| mark_old_loops, remove_dead_loops): New. | |
| (gloog): Rewritten. | |
| (graphite_trans_bb_move_loop): Call swap_loop_mapped_depth. | |
| (const_column_index, get_first_matching_sign_row_index, | |
| get_lower_bound_row, get_upper_bound_row, get_lower_bound, | |
| get_upper_bound): New. | |
| (graphite_trans_bb_strip_mine): Also update the iv map. | |
| * graphite.h (graphite_loops_mapping, GBB_LOOPS_MAPPING): New. | |
| (struct name_tree): Add a loop field. | |
| (struct scop): Add a graphite_loops_mapping field. | |
| (SCOP_LOOPS_MAPPING): New. | |
| (debug_clast_stmt): Declare. | |
| * lambda.h (find_induction_var_from_exit_cond): Declare. | |
| (lambda-code.c): (find_induction_var_from_exit_cond): Extern. | |
| * cfgloop.h (update_dominators_in_loop): Removed declaration. | |
| (create_empty_loop_on_edge): Updated. | |
| * tree-flow.h (remove_bb, resize_phi_node, move_phi_node, | |
| rename_variables_in_bb): Declare. | |
| * tree-cfg.c (remove_bb): Extern. | |
| * gcc.dg/graphite/block-0.c: New. | |
| 2008-07-21 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (strip_mine_profitable_p): New. | |
| (graphite_trans_bb_block): Disable strip mining if not profitable. | |
| * gcc.dg/graphite/scop-18.c: New. | |
| * gcc.dg/graphite/scop-17.c: Fixed. | |
| * gcc.dg/graphite/scop-16.c: Fixed. | |
| 2008-07-17 Harsha Jagasia <harsha.jagasia@amd.com> | |
| Jan Sjodin <jan.sjodin@amd.com> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (is_interchange_valid): New. | |
| (graphite_trans_bb_block): Check loop nest of basic block for legality | |
| of interchange. | |
| * graphite.h (gbb_inner_most_loop_index, outer_most_loop_1, | |
| outer_most_loop, gbb_outer_most_loop_index): New. | |
| * tree-loop-linear.c (perfect_loop_nest_depth): Remove static. | |
| * tree-flow.h (perfect_loop_nest_depth): Declare as extern. | |
| * gcc.dg/graphite/scop-16.c: New. | |
| * gcc.dg/graphite/scop-17.c: New. | |
| 2008-07-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (scop_remove_ignoreable_gbbs): Also update bitmap. | |
| (graphite_trans_scop_block): Ignore SCoPs without bbs. | |
| 2008-07-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (new_scop): Initialize SCOP_EXIT. | |
| (scopdet_info): Add. | |
| (scopdet_bb_info): Rename from is_bb_addable. Cleanup, bugfixes. | |
| (build_scops_1): Cleanup, bugfixes. | |
| (build_scops): Cleanup. | |
| * gcc.dg/graphite/scop-matmult.c: Remove duplicated code. | |
| * gcc.dg/graphite/scop-15.c: Add SCoP numbers. | |
| 2008-07-10 Harsha Jagasia <harsha.jagasia@amd.com> | |
| * gfortran.dg/graphite/scop-1.f: Update to reduced test case. | |
| * gfortran.dg/graphite/graphite.exp: Use | |
| DEFAULT_GRAPHITE_FLAGS. | |
| * gcc.dg/graphite/scop-15.c: Update to reduced test case. | |
| 2008-07-10 Harsha Jagasia <harsha.jagasia@amd.com> | |
| * graphite.c (scan_tree_for_params): Do not assert any more if | |
| MULT_EXPR parameter is negative. | |
| * gfortran.dg/graphite/scop-1.f: New. | |
| * gfortran.dg/graphite/graphite.exp: New. | |
| * gcc.dg/graphite/scop-15.c: New. | |
| 2008-07-10 Harsha Jagasia <harsha.jagasia@amd.com> | |
| * graphite.c (is_bb_addable): Fix segfault in spec gzip and reformat. | |
| 2008-07-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (graphite_trans_bb_swap_loops): Rename from | |
| graphite_swap_loops. | |
| (graphite_trans_bb_move_loop): New. | |
| (graphite_trans_bb_strip_mine): Rename from graphite_strip_mine_loop. | |
| (graphite_trans_bb_block): New. | |
| (graphite_trans_loop_block): New. | |
| (graphite_trans_scop_swap_1and2): Rename from | |
| graphite_trans_swap_1and2. | |
| (graphite_trans_scop_strip): Rename from graphite_trans_strip. | |
| (graphite_trans_scop_block): New. | |
| (graphite_apply_transformations): Rename from | |
| graphite_transformations. | |
| * gcc.dg/graphite/scop-matmult.c: New. | |
| 2008-07-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (gbb_compare): New. | |
| (graphite_sort_gbbs): New. | |
| (gbb_can_be_ignored): New. | |
| (scop_remove_ignoreable_gbbs): New. | |
| (graphite_transformations): Cleanup and add | |
| scop_remove_ignoreable_gbbs. | |
| * lambda.h (lambda_vector_compare): New. | |
| 2008-07-09 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (print_graphite_bb): Correct printing of static schedule. | |
| (graphite_swap_loops): int -> unsigned | |
| (graphite_strip_mine_loop): int -> unsigned, Fix SCHEDULE | |
| (graphite_transformations): New. | |
| (graphite_transform_loops): Move to graphite_transformations. | |
| * graphite.h (gbb_nb_loops): Return unsigned. | |
| 2008-07-04 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (scan_tree_for_params): Fix insertion of parameters into | |
| the domain matrix. This makes scop-0.c work again. | |
| 2008-06-20 Richard Guenther <rguenther@suse.de> | |
| * graphite.h: Adjust copyright to GPLv3. | |
| * graphite.c: Likewise. | |
| (stmt_simple_memref_for_scop_p): Split out from ... | |
| (stmt_simple_for_scop_p): ... here. Fix handling of calls | |
| and simplify. | |
| (get_bb_type): Optimize. | |
| (is_pred): Remove. | |
| (is_bb_addable): Fix memleak, replace is_pred call with | |
| single_pred. | |
| (build_scops): Use current_loops. | |
| (param_index): Fix memleak. | |
| 2008-06-20 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| * graphite.c: Fix formatting. | |
| 2008-06-19 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| * graphite.c (new_scop): Memory allocation for SCOP_{NEWIVS, OLDIVS}. | |
| (free_scop): Memory deallocation for SCOP_NEWIVS, SCOP_OLDIVS. | |
| (create_var_name, save_var_name): Newly defined functions. | |
| (initialize_cloog_names): Part of the code factored out to | |
| save_var_name. | |
| (clast_to_gcc_expression): Now handles the case of clast_red_sum | |
| in clast_reduction statement. | |
| (graphite_create_new_loop): Now takes a new parameter | |
| for outer_loop. | |
| (translate_clast): Now also takes the context_loop and bb_exit | |
| parameters. Rewritten the code so that it creates a gimple code | |
| inside the given context. | |
| (outermost_loop_layer, graphite_remove_iv, graphite_rename_ivs, | |
| remove_cond_expr, disconnect_cond_expr, | |
| disconnect_virtual_phi_nodes): Newly defined functions. | |
| * graphite.h (struct scop): added old_ivs vector. | |
| SCOP_OLDIVS: New macro. | |
| 2008-06-19 Sebastian Pop <sebastian.pop@amd.com> | |
| * cfgloopmanip.c: Add missing function comments, fix formatting. | |
| 2008-06-18 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| * cfgloopmanip.c (update_dominators_in_loop): Defined. | |
| (create_empty_loop_on_edge): Defined. | |
| * tree-parloops.c (canonicalize_loop_ivs): Returns tree | |
| instead of void. | |
| * cfgloop.h (create_empty_loop_on_edge): Declared as extern. | |
| (update_dominators_in_loop): Declared as extern | |
| * tree-flow.h (canonicalize_loop_ivs): Declared as extern. | |
| 2008-06-16 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (print_graphite_bb): Allow changing number of loops | |
| in SCoP domain. | |
| (initialize_cloog_names): Allow changing number of loops. | |
| (build_cloog_prog): Simplify. | |
| (find_transform): Enable cloog option --strides. | |
| (graphite_swap_loops): New. | |
| (graphite_strip_mine_loop): New. | |
| (graphite_trans_swap_1and2): New. | |
| (graphite_trans_strip): New. | |
| (graphite_transform_loops): Add graphite_trans_strip. | |
| * graphite.h (scop_max_loop_depth): New. | |
| 2008-06-15 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (build_scop_iteration_domain): Remove forgotten | |
| line. (Fixes compile) | |
| 2008-06-15 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (print_graphite_bb): Add output of GBB_LOOPS. | |
| (build_graphite_bb): Add GBB_LOOPS and GBB_DOMAIN and reorder. | |
| (build_bb_loops): New. | |
| (graphite_transform_loops): Add build_bb_loops. | |
| (schedule_to_scattering): Use gbb_nb_loops to support changing loop | |
| numbers. | |
| * graphite.h (graphite_bb): Add loops. | |
| (gbb_nb_loops): New. | |
| (gbb_loop_at_index): New. | |
| (gbb_loop_index): New. | |
| (nb_params_in_scop): Renamed to scop_nb_params. Updated all functions | |
| using nb_params_in_scop. | |
| 2008-06-14 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (print_graphite_bb): Adapt to minimized schedule. | |
| (build_scop_canonical_schedules): Build minimized schedule. | |
| (schedule_to_scattering): Adapt to minimized schedule. | |
| * graphite.h (graphite_bb): Add/Update descriptions. | |
| 2008-06-14 Adrien Eliche <aeliche@isty.uvsq.fr> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (print_graphite_bb): Add condition printing. | |
| (dump_value): New. | |
| (dump_gbb_conditions): New. | |
| (build_scop_conditions_1): New. | |
| (build_scop_conditions): New. | |
| * graphite.h (graphite_bb): Add conditions. | |
| 2008-06-14 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (print_graphite_bb): | |
| (free_graphite_bb): New. | |
| (free_scop): Free bbs. | |
| (get_bb_type): Free doms. | |
| (build_scop_context): Free context matrix. | |
| (build_loop_iteration_domains): Remove unused code. | |
| (build_cloog_prog): Free scattering function and blocklist. | |
| (find_transform): Free options. | |
| 2008-06-13 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (loop_body_to_cloog_stmts): Rename to add_bb_domains. | |
| Remove unnecessery cloog data structures. Make a copy of the domain | |
| (setup_cloog_loop): Rename to build_loop_iteration_domains. Remove | |
| unnecessary cloog data structures. Fix memory leaks. Remove insert | |
| into SCOP_LOOP2CLOOG_LOOP as the inserted CloogLoops will never be | |
| used. | |
| (build_scop_iteration_domain): Remove unnecessary cloog | |
| data structures. Fix memory leaks. | |
| (graphite_transform_loops): Disable build_scop_dynamic_schedules as it | |
| uses SCOP_LOOP2CLOOG_LOOP, that is at the moment not working. | |
| 2008-06-12 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (find_scop_params): Remove initialize_cloog_names. | |
| 2008-06-12 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (end_scop): Style fix. | |
| (schedule_to_scattering): Style and comment fix. | |
| 2008-06-12 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (print_graphite_bb): Fix definiton of | |
| schedule_to_scattering. | |
| (initialize_cloog_names): Change nb_scattdims to max loop | |
| depth in SCoP. | |
| (schedule_to_scattering): Take parameter for number of scattering | |
| dimensions. | |
| (build_cloog_prog): Only build as much scattering dimensions as | |
| necessary. | |
| 2008-06-12 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (end_scop): Disable bb splitting. Fixes SIGSEGV | |
| in polyhedron/aermod.f90. | |
| 2008-06-11 Tobias Grosser <grosser@fim.uni-passau.de> | |
| Dwarak Rajagopal <dwarak.rajagopal@amd.com> | |
| Harsha Jagasia <harsha.jagasia@amd.com> | |
| * graphite.c (is_bb_addable): Fix segfault. | |
| 2008-06-10 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (is_bb_addable): Fix memory leak, handling of loops | |
| with multiple exits and conditional handling in edge cases. | |
| (is_loop_exit): Fix memory leak. (Forgotten in last commit) | |
| * gcc.dg/graphite/scop-14.c: New. | |
| 2008-06-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
| Adrien Eliche <aeliche@isty.uvsq.fr> | |
| * graphite.c (is_bb_addable): Add more comments and enhance | |
| readablity of the source code. Fix memory leak. | |
| (is_loop_exit): Fix memory leak. | |
| 2008-06-05 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (first_loop_in_scop): Deleted. | |
| (setup_cloog_loop): Only walk the loop chain for inner loops. | |
| (build_scop_iteration_domain): Execute setup_cloog_loop for | |
| all loops in the first layer. | |
| 2008-06-05 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (scan_tree_for_params): Change the way params are | |
| added to be indepenent of the number of loops. | |
| (setup_cloog_loop): Revert to short matrix format. Fix parameter | |
| handling. | |
| (build_cloog_prog): Revert to short matrix format. | |
| 2008-06-05 Sebastian Pop <sebastian.pop@amd.com> | |
| Dwarak Rajagopal <dwarak.rajagopal@amd.com> | |
| * tree-loop-fusion.c (fuse_loops): Fix uninitialized variable | |
| warning. | |
| 2008-06-05 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (nb_data_refs_in_scop): New. | |
| (graphite_transform_loops): Print more stats: number of | |
| loops, basic blocks and data references per scop. | |
| 2008-06-04 Sebastian Pop <sebastian.pop@amd.com> | |
| Jan Sjodin <jan.sjodin@amd.com> | |
| * graphite.c (loop_affine_expr, idx_record_params, | |
| find_scop_parameters, setup_cloog_loop): Use instantiate_scev | |
| instead of instantiate_parameters. | |
| 2008-06-04 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (schedule_to_scattering): Fix scattering dimensions, | |
| add support for parameters, add STATIC_SCHEDULE at the right places, | |
| cleanup. | |
| 2008-06-04 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (build_scop_loop_nests): Only add the loops, that | |
| are contained completely in the SCoP. | |
| (build_cloog_prog): Disable scattering, until schedule_to_scattering | |
| and the domains are fixed. | |
| (build_scop_canonical_schedules): Add support for bbs not contained | |
| in any SCoP. | |
| 2008-06-04 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.h (scop_contains_loop): Update comments to match | |
| the actual behavior. | |
| (scop_contains_loop): New. | |
| * graphite.c (schedule_to_scattering): Use scop_contains_loop. | |
| 2008-06-04 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (get_bb_type): On function body, i.e. loop_0, | |
| don't mark blocks as GBB_LOOP_SING_EXIT_HEADER, mark them | |
| as GBB_COND_HEADER. | |
| 2008-06-04 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (graphite_transform_loops): Early return when | |
| there are no loops in the function. | |
| 2008-05-31 Sebastian Pop <sebastian.pop@amd.com> | |
| Jan Sjodin <jan.sjodin@amd.com> | |
| * graphite.c (scan_tree_for_params, setup_cloog_loop): Compute the | |
| offset of the last loop. | |
| (setup_cloog_loop): Copy the entire outer constraint matrix. | |
| 2008-05-31 Sebastian Pop <sebastian.pop@amd.com> | |
| Jan Sjodin <jan.sjodin@amd.com> | |
| * graphite.c (stmt_in_scop_p, function_parameter_p, | |
| invariant_in_scop_p): Removed. | |
| (scan_tree_for_params): Can be used with no constraint | |
| matrix for gathering parameters. | |
| (idx_record_params): Don't use idx_record_param, instead use | |
| scan_tree_for_params. | |
| (find_scop_parameters): Same. | |
| (setup_cloog_loop, build_scop_iteration_domain, build_cloog_prog): | |
| Fix the size of loop domains. | |
| (schedule_to_scattering): Exit when the outer loop is not in scop. | |
| (find_transform): Enable build_cloog_prog. | |
| 2008-05-31 Sebastian Pop <sebastian.pop@amd.com> | |
| Jan Sjodin <jan.sjodin@amd.com> | |
| * graphite.c (schedule_to_scattering): Make scattering domains | |
| uniformly of the same size, as required by CLooG 0.14.0 and before. | |
| 2008-05-31 Sebastian Pop <sebastian.pop@amd.com> | |
| Jan Sjodin <jan.sjodin@amd.com> | |
| * graphite.c (schedule_to_scattering): Rewrite, correct the | |
| translation of the scheduling function to scattering. | |
| (build_cloog_prog): Call schedule_to_scattering only once. | |
| * graphite.h (scop_loop_index): Do not fail for loops not | |
| in the scop: return -1. | |
| 2008-05-30 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (build_graphite_bb): Initialize GBB_DOMAIN. | |
| (loop_body_to_cloog_stmts): Export GBB_DOMAIN. | |
| (setup_cloog_loop): Export GBB_DOMAIN. | |
| (build_cloog_prog): New. Create new CLOOG_PROG, which should be | |
| able to rebuild the original control flow. | |
| * graphite.h (graphite_bb): Add domain field and access macro. | |
| (GBB_DOMAIN): New. | |
| 2008-05-30 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (debug_gbb): New. | |
| (print_scop, build_graphite_bb): Use SCOP_BBS. | |
| (build_scop_bbs): Reimplemented. | |
| (dfs_bb_in_scop_p): Removed. | |
| (build_scop_loop_nests): Reorder loops inserted in | |
| SCOP_LOOP_NEST: outer loops should come first. | |
| (build_scop_canonical_schedules): Reinitialize at zero | |
| the components of the SCOP_STATIC_SCHEDULE for the loops | |
| that have already been parsed. | |
| * graphite.h (debug_gbb): Declared. | |
| 2008-05-30 Sebastian Pop <sebastian.pop@amd.com> | |
| Jan Sjodin <jan.sjodin@amd.com> | |
| * graphite.c (create_empty_loop): Renamed graphite_create_new_loop. | |
| (graphite_loop_to_gcc_loop): Removed. | |
| (remove_all_edges): New. | |
| (graphite_stmt_to_gcc_stmt): Renamed translate_clast. | |
| (gloog): Remove useless code. | |
| 2008-05-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (get_bb_type): Reworked. We distinguish between | |
| loops with one or multiple exits. | |
| (is_loop_exit): New. | |
| (is_pred): New. | |
| (is_bb_addable): Rework condition handling, now support for case | |
| case statements and loops with multiple exits. | |
| * gcc.dg/graphite/scop-11.c: New. | |
| * gcc.dg/graphite/scop-12.c: New. | |
| * gcc.dg/graphite/scop-13.c: New. | |
| 2008-05-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (dot_all_scops_1): Fix some colors. Reuse colors, if | |
| we have too many colors. | |
| 2008-05-22 Sandeep Maram <smaram_b04@iiita.ac.in> | |
| * doc/invoke.texi (-ftree-loop-fusion): Document. | |
| * tree-pass.h (pass_loop_fusion): Declared. | |
| * tree-loop-fusion.c: New. | |
| * timevar.def (TV_TREE_LOOP_FUSION): Declared. | |
| * tree-data-ref.c (find_data_references_in_loop): Make extern. | |
| * tree-data-ref.h (find_data_references_in_loop): Declared. | |
| * common.opt (ftree-loop-fusion): Declared. | |
| * Makefile.in (tree-loop-fusion.o): Added rule and to OBJS-common. | |
| 2008-05-21 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (build_access_matrix): Fix typo from the merge. | |
| 2008-05-20 Sebastian Pop <sebastian.pop@amd.com> | |
| * Merge from mainline (130800:135673). | |
| 2008-05-07 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (end_scop): The exit of the scop is not part of the scop. | |
| Update dominators after splitting. | |
| 2008-05-07 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (is_bb_addable): Return the harmful statement. | |
| Factor up some code. | |
| (end_scop): New. Splits end of scope bbs on a harmful statement. | |
| (build_scops_1): Call end_scop. | |
| 2008-05-07 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c: (succs_at_same_depth, end_scop, all_preds_visited_p, | |
| all_succs_visited_p, start_new_scop_for_each_succ, start_new_scop, | |
| add_dominators_to_open_scops, stop_last_open_scop, scop_end_loop, | |
| build_scops_1): Removed. | |
| (build_scops_2): Renamed build_scops_1. | |
| 2008-05-06 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c: Fix formatting. | |
| 2008-05-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (get_bb_type): New. | |
| (move_scops): New. | |
| (build_scops_2): New. | |
| (is_bb_addable): New. | |
| (build_scops): Switch the scop detection. | |
| (build_scop_bbs): Add entry bb to scop. | |
| * graphite.h (struct scop): Update comment. | |
| 2008-05-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (dot_all_scops_1): Fix some incorrect colors and add | |
| more colors. | |
| 2008-05-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * gcc.dg/graphite/scop-1.c: Update. | |
| * gcc.dg/graphite/scop-2.c: Update. | |
| * gcc.dg/graphite/scop-4.c: Update. | |
| * gcc.dg/graphite/scop-5.c: Add. | |
| * gcc.dg/graphite/scop-6.c: Add. | |
| 2008-05-06 Sebastian Pop <sebastian.pop@amd.com> | |
| * gcc.dg/graphite/scop-0.c: Add. | |
| * gcc.dg/graphite/scop-7.c: Add. | |
| * gcc.dg/graphite/scop-8.c: Add. | |
| * gcc.dg/graphite/scop-9.c: Add. | |
| * gcc.dg/graphite/scop-10.c: Add. | |
| 2008-05-06 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (scop_affine_expr): Renamed to loop_affine_expr. | |
| Check affine expressions depending on the outermost loop | |
| instead of a scop. | |
| (stmt_simple_for_scop_p): Same. | |
| (harmfule_stmt_in_scop): Same. | |
| 2008-04-28 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (dot_all_scops): Remove incorrect difficult bb coloring, | |
| mark entry and exit, that are not part of the SCoP and update HTML | |
| formatting. | |
| 2008-04-25 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (basic_block_simple_for_scop_p): Renamed | |
| harmful_stmt_in_bb. | |
| (save_scop, preds_at_same_depth, test_for_scop_bound): Removed. | |
| (add_dominators_to_open_scops, build_scops_1): Reimplemented. | |
| (all_preds_visited_p, all_succs_visited_p, | |
| start_new_scop_for_each_succ, start_new_scop, stop_last_open_scop, | |
| scop_end_loop): New. | |
| (build_scops): Do not use dfs_enumerate_from. | |
| * gcc.dg/graphite/scop-{1,2,4}.c: Updated. | |
| 2008-04-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c: Add comments to functions that are missing a | |
| description. | |
| (graphite_create_iv): Removed. Merged in graphite_loop_to_gcc_loop. | |
| 2008-04-23 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (nb_params_in_scop): Moved... | |
| (graphite_bb_from_bb, loop_body_to_cloog_stmts): New. | |
| (setup_cloog_loop): Call loop_body_to_cloog_stmts. | |
| (clast_to_gcc_expression): Reduce column size to less than 80. | |
| (graphite_create_iv): Return the new name of the IV. | |
| (find_transform): Set options->esp and options->cpp. | |
| (gloog): Comment out the invalidation of the old loop code. | |
| (initialize_dependence_polyhedron): Replace scop_nb_params with | |
| nb_params_in_scop. | |
| * graphite.h (nb_params_in_scop): ... here. | |
| (scop_nb_params): Removed. | |
| (loop_domain_dim): Return something even when the loop was not | |
| found in the hash table: avoid ICEing on all the graphite.exp | |
| testcases. | |
| 2008-04-14 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| * tree-chrec.c (for_each_scev_op): SCEV can have 3 operands. | |
| * graphite.c (build_scop_dynamic_schedules): Schedule is built | |
| according to nesting level. | |
| (find_scop_parameters): Call instantiate_parameters. | |
| (scan_tree_for_params): Extend it to handle general affine bounds. | |
| Inner loop bound can depend on outer loop induction variable. | |
| (setup_cloog_loop): tmp variable is allocated on stack. Call | |
| instantiate_parameters with respect to outermost_loop_in_scop. | |
| (loop_domain_dim, ref_nb_loops, loop_iteration_vector_dim): moved to | |
| graphite.h. | |
| (create_empty_loop): Function loopify should be given edge | |
| probability, instead of edge frequency. Dominance relation from | |
| switch_bb to loop_header. | |
| (clast_to_gcc_expression): Added handling of clast_reduction node. | |
| (gloog): New functionality for removing old loop. | |
| (test_dependence): Factored out from build_rdg_all_levels. | |
| (build_rdg_all_levels): Dependence testing factored out to | |
| test_dependence function. | |
| * graphite.h (struct graphite_bb): Extended with dynamic_schedule. | |
| (loop_domain_dim, ref_nb_loops, loop_iteration_vector_dim): Moved | |
| from graphite.c | |
| 2008-04-07 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (free_scop, param_index, initialize_cloog_names, | |
| nb_params_in_scop): Use name_tree map instead of just a tree | |
| for keeping track of the variable name associated to that tree. | |
| (create_empty_loop, gmp_cst_to_tree, clast_name_to_gcc, | |
| clast_to_gcc_expression, graphite_create_iv, | |
| graphite_loop_to_gcc_loop, graphite_cond_to_gcc_cond, | |
| graphite_stmt_to_gcc_stmt): New. | |
| (gloog): Call these. | |
| * graphite.h (struct name_tree): New. | |
| (struct scop): Use name_tree instead of tree for params. | |
| Store a vector of name_tree for new_ivs. | |
| (SCOP_NEWIVS): New. | |
| (scop_nb_params): Use name_tree instead of tree. | |
| 2008-04-05 Alexander Lamaison <awl03@doc.ic.ac.uk> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-bounds.c: New. | |
| * tree-bounds.h: New. | |
| * tree-pass.h: Declare pass_bounds_early and pass_bounds_late. | |
| * passes.c: Schedule pass_bounds_early, pass_bounds_late. | |
| * builtins.c (expand_builtin_alloca): Add flag_bounds as for | |
| flag_mudflap. | |
| * gcc.c: Same. | |
| * toplev.c: Same. | |
| * c-cppbuiltin.c: Same. | |
| * c-pragma.c: Same. | |
| * common.opt: Same. | |
| * varasm.c: Same. | |
| * tree-outof-ssa.c: Same. | |
| * c-common.c: Same. | |
| * Makefile.in: Same. | |
| 2008-03-15 Antoniu Pop <antoniu.pop@gmail.com> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-loop-distribution.c (remaining_stmts, | |
| upstream_mem_writes): Removed static variables. | |
| (copy_loop_before, create_bb_after_loop, | |
| mark_nodes_having_upstream_mem_writes, free_rdg_components, | |
| rdg_build_components, rdg_build_partitions, | |
| dump_rdg_partitions): Extern. | |
| (generate_loops_for_partition, generate_code_for_partition): Do not | |
| return a bool. | |
| (already_processed_vertex_p, predecessor_has_mem_write, | |
| mark_nodes_having_upstream_mem_writes, has_upstream_mem_writes, | |
| rdg_flag_all_uses, rdg_flag_uses, rdg_flag_vertex_and_dependent, | |
| rdg_flag_loop_exits, rdg_flag_similar_memory_accesses, | |
| build_rdg_partition_for_component, rdg_build_partitions, ldist_gen): | |
| Pass remaining_stmts and upstream_mem_writes as parameters. | |
| (rdg_component): Moved... | |
| (build_rdg_partition_for_component): Do not aggregate components when | |
| flag_streamize_loops is set. | |
| (gen_sequential_loops): New. | |
| (ldist_gen): Call gen_sequential_loops. | |
| * tree-pass.h (pass_loop_streamization): Declared. | |
| * omp-low.c (expand_omp_sections): Call add_bb_to_loop on created | |
| basic blocks when loops structures exist. | |
| * builtin-types.def (BT_FN_VOID_PTR_PTR_INT): New. | |
| * tree-ssa-loop-ivopts.c (expr_invariant_in_region_p): New. | |
| * tree-parloops.c (take_address_of, eliminate_local_variables_1, | |
| eliminate_local_variables_stmt, eliminate_local_variables, | |
| separate_decls_in_loop_name, separate_decls_in_loop_stmt, | |
| separate_decls_in_loop, gen_parallel_loop): Make them work on a region | |
| of code delimited by two edges in the CFG. | |
| (separate_decls_in_loop_name): Renamed separate_decls_in_region_name. | |
| (separate_decls_in_loop_stmt): Renamed separate_decls_in_region_stmt. | |
| (separate_decls_in_loop): Renamed separate_decls_in_region. Isolate | |
| the case of parallelisation of reductions. | |
| (create_loop_fn): Extern. | |
| (create_omp_parallel_region): New. | |
| * tree-data-ref.c (dump_data_dependence_relation): Don't call | |
| dump_data_reference for printing dra and drb. | |
| (create_rdg_edge_for_ddr, create_rdg_edges_for_scalar): Initialise | |
| RDGE_RELATION. | |
| (build_rdg): Don't call free_dependence_relations for the moment, as | |
| we attach dependence relations on each edge of the RDG. | |
| To be fixed later. | |
| * tree-data-ref.h (rdg_component): ...here. | |
| (struct rdg_edge): New field ddr_p relation. | |
| (RDGE_RELATION): New. | |
| (create_bb_after_loop, copy_loop_before, | |
| mark_nodes_having_upstream_mem_writes, rdg_build_components, | |
| rdg_build_partitions, dump_rdg_partitions, | |
| free_rdg_components): Declared. | |
| * omp-builtins.def (BUILT_IN_GOMP_STREAM_ALIGN_PUSH, | |
| BUILT_IN_GOMP_STREAM_ALIGN_POP): New. | |
| * tree-loop-streamization.c: New. | |
| * tree-flow.h (gather_blocks_in_sese_region, create_loop_fn, | |
| create_omp_parallel_region, expr_invariant_in_region_p): Declared. | |
| * Makefile.in (tree-loop-streamization.o): Added to OBJS-common. | |
| * tree-cfg.c (gather_blocks_in_sese_region): Extern. | |
| * passes.c: Schedule pass_loop_streamization. | |
| 2008-03-08 Tobias Grosser <grosser@fmi.uni-passau.de> | |
| * graphite.c (dot_all_scops_1): Fix formatting for difficult bbs and | |
| update comment. | |
| 2008-03-07 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (dot_all_scops): Update formatting. | |
| Bbs can now be part of more than one SCoP. | |
| 2008-03-04 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (new_loop_to_cloog_loop_str, setup_cloog_loop): Fix | |
| malloc problems. | |
| (loop_domain_dim): Check for unregistered toplev SCOP loop. | |
| * graphite.h (loop_to_cloog_loop): New. | |
| 2008-03-04 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| * graphite.c (loop_domain_dim, ref_nb_loops, | |
| loop_iteration_vector_dim): New. | |
| (build_access_matrix_with_af, build_access_matrix, | |
| initialize_dependence_polyhedron): Fixed for new matrix layout. | |
| No longer assume that all iteration domains are of the same | |
| dimensionality. | |
| 2008-03-02 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-scalar-evolution.c (instantiate_parameters_1): An SSA_NAME | |
| defined in a loop at depth 0 is invariant. | |
| * tree-chrec.c (evolution_function_is_invariant_rec_p): Ditto. | |
| * tree-ssa-loop-ivopts.c (expr_invariant_in_loop_p): Should never | |
| be called at loop depth 0. | |
| * graphite.c (basic_block_simple_for_scop_p): Take the scop as | |
| a parameter. | |
| (dot_all_scops_1): Update use of basic_block_simple_for_scop_p. | |
| (down_open_scop): Removed. | |
| (loop_in_scop_p): Redefined. | |
| (scop_affine_expr): New argument: scop. | |
| (stmt_simple_for_scop_p): New argument: scop. RETURN_EXPR is not | |
| a harmful statement ending a scop. | |
| (basic_block_simple_for_scop_p): New argument: scop. | |
| (get_loop_start): Removed. | |
| (new_scop): Initialize SCOP_LOOPS. | |
| (free_scop): Free SCOP_LOOPS. | |
| (succs_at_same_depth, preds_at_same_depth): New. | |
| (end_scop): Test the validity of a scop. | |
| (add_dominators_to_open_scops): New. | |
| (test_for_scop_bound): Call add_dominators_to_open_scops. | |
| Add cases for opening and closing multiple scops. | |
| (build_scops, build_scop_bbs): Iterate over basic blocks in | |
| depth first order. | |
| (build_graphite_bb): Pass scop directly. | |
| (dfs_bb_in_scop_p): New. | |
| (scop_record_loop): Use SCOP_LOOPS for not recording the same loop | |
| several times. | |
| (nb_loops_around_gb): Use loop_in_scop_p. | |
| (schedule_to_scattering): Disabled for the moment the code computing | |
| the "textual order for outer loop". | |
| * graphite.h (struct scop): New field loops. | |
| (SCOP_LOOPS): New. | |
| (scop_loop_index): Test that the given loop belongs to SCOP_LOOPS. | |
| * gcc.dg/graphite/scop-{1,...,7}.c: Updated. | |
| 2008-02-27 Antoniu Pop <antoniu.pop@gmail.com> | |
| Sebastian Pop <sebastian.pop@amd.com> | |
| * builtin-types.def (BT_FN_PTR_SIZE_UINT, BT_FN_BOOL_PTR): New. | |
| * common.opt (fstreamize-loops): New. | |
| * omp-builtins.def (BUILT_IN_GOMP_STREAM_CREATE, | |
| BUILT_IN_GOMP_STREAM_PUSH, BUILT_IN_GOMP_STREAM_HEAD, | |
| BUILT_IN_GOMP_STREAM_POP, BUILT_IN_GOMP_STREAM_EOS_P, | |
| BUILT_IN_GOMP_STREAM_SET_EOS, BUILT_IN_GOMP_STREAM_DESTROY): New. | |
| 2008-02-22 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| * tree-data-ref.c (build_empty_rdg): New. | |
| (build_rdg): Use it. | |
| * tree-data-ref.h (build_empty_rdg): Declared. | |
| * graphite.c (free_scop): Free SCOP_LOOP2CLOOG_LOOP. | |
| (find_vertex_for_stmt): Removed. | |
| (build_rdg_all_levels): Use build_empty_rdg and rdg_vertex_for_stmt. | |
| 2008-02-21 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-loop-distribution.c (generate_builtin): After cancelling the | |
| loop tree, also delete basic blocks. | |
| (rdg_flag_uses): Stop recursion when a vertex has already been | |
| processed. | |
| 2008-02-15 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| * graphite.c (build_scop_alpha): Removed. | |
| (graphite_transform_loops): Add a dummy call to build_all_rdg_levels | |
| and dump_dependence_graph to avoid compiler warnings. | |
| 2008-02-14 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| * tree-data-ref.c (dr_may_alias_p, create_rdg_vertices): Extern. | |
| * tree-data-ref.h (dr_may_alias_p, create_rdg_vertices): Declared. | |
| * graphite.c (new_loop_to_cloog_loop_str, hash_loop_to_cloog_loop, | |
| eq_loop_to_cloog_loop, del_loop_to_cloog_loop): New. | |
| (new_scop, setup_cloog_loop): Initialize SCOP_LOOP2CLOOG_LOOP. | |
| (initialize_dependence_polyhedron, find_vertex_for_stmt, | |
| initialize_data_dependence_polyhedron, is_empty_polyhedron, | |
| statement_precedes_p, build_rdg_all_levels, build_scop_alpha, | |
| dump_dependence_graph): New. | |
| * graphite.h (struct graphite_bb): New field compressed_alpha_matrix. | |
| (GBB_ALPHA): New. | |
| (struct scop): New field loop2cloog_loop. | |
| (SCOP_LOOP2CLOOG_LOOP, struct data_dependence_polyhedron, | |
| RDGE_DDP, ddp_p, struct loop_to_cloog_loop_str): New. | |
| 2008-02-10 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| * graphite.c (build_graphite_bb): Fix initialization | |
| of the graphite basic block. | |
| 2008-02-05 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (scan_tree_for_params): Rewrite for the new layout of | |
| loop domain matrix. Pass in the number of loops contained in the | |
| constraint matrix. | |
| (nb_loops_around_gb): Moved before setup_cloog_loop that uses it. | |
| (setup_cloog_loop): Rewrite for the new layout of loop domain matrix: | |
| loops that are not surrounding the current loop are not represented | |
| in the domain constraint matrix. | |
| (build_scop_iteration_domain): Initial domain constraint matrix | |
| contains only the eq/ineq, cst, and scop parameters columns. | |
| 2008-01-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (schedule_to_scattering, nb_loops_around_gb): New. | |
| (print_graphite_bb): Print scattering. | |
| 2008-01-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (initialize_cloog_names): Initialize names of | |
| scattering variables. | |
| 2009-01-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (dot_all_scops_1): Disable debug output while | |
| printing graph. | |
| 2008-01-29 Tobias Grosser <grosser@fim.uni-passau.de> | |
| * graphite.c (find_transform): Change cloog output language to C. | |
| 2008-01-27 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-loop-distribution.c (generate_memset_zero, | |
| generate_builtin, generate_code_for_partition, | |
| rdg_flag_all_uses): New. | |
| (rdg_flag_uses): Gather in the same partition the statements defining | |
| the VUSES of the current statement. | |
| (rdg_flag_similar_stores): Renamed rdg_flag_similar_memory_accesses. | |
| Gather in the same partition not only the stores to the same memory | |
| access, but also the reads. | |
| (ldist_generate_loops): Renamed ldist_gen. | |
| 2008-01-24 Sebastian Pop <sebastian.pop@amd.com> | |
| Tobias Grosser <grosser@fmi.uni-passau.de> | |
| * graphite.c (setup_cloog_loop): Chain all cloog loops with the | |
| next pointer, don't use the inner pointer. | |
| 2008-01-20 Tobias Grosser <grosser@fmi.uni-passau.de> | |
| * graphite.c (dot_all_scops, dot_all_scops_1): New. | |
| (find_transform): Call dot_all_1. | |
| * graphite.h (dot_all_scops): Declared. | |
| 2007-12-14 Sebastian Pop <sebastian.pop@amd.com> | |
| * tree-loop-distribution.c: Fix apsi.f ICE. | |
| (create_bb_after_loop): New. | |
| (generate_loops_for_partition): Use it. | |
| * gfortran.dg/ldist-1.f90: New. | |
| * tree-data-ref.c (dot_rdg): Use /tmp/rdg.dot for dotty format. | |
| * graphite.c (dot_scop): Use /tmp/scop.dot for dotty format. | |
| 2007-12-13 Tobias Grosser <grosser@fmi.uni-passau.de> | |
| * graphite.c (find_transform): Dump cloog program sent to cloog. | |
| 2007-12-13 Tobias Grosser <grosser@fmi.uni-passau.de> | |
| * graphite.c (initialize_cloog_names): Initialize cloog | |
| iterator names. | |
| 2007-12-13 Tobias Grosser <grosser@fmi.uni-passau.de> | |
| * graphite.c (build_scop_context): Fix typo, for the matrix | |
| format: insert '0 >= 0' instead of '-1 >= 0'. | |
| 2007-12-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * Fix merge problems. | |
| 2007-12-13 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (setup_cloog_loop): Fix typo. | |
| 2007-12-12 Sebastian Pop <sebastian.pop@amd.com> | |
| * doc/invoke.texi (-ftree-loop-distribution): Documented. | |
| * tree-loop-distribution.c: Reimplemented. | |
| * tree-pass.h (pass_loop_distribution): New. | |
| * tree-scalar-evolution.c (number_of_iterations_for_all_loops): Use | |
| print_loops. | |
| * graphds.h (struct graph): New field indexes. | |
| * timevar.def (TV_TREE_LOOP_DISTRIBUTION): New. | |
| * tree-vect-analyze.c: Remove declaration of static functions when not | |
| needed. | |
| * tree-vectorizer.c: Same. | |
| (rename_variables_in_loop): Now extern. | |
| (slpeel_tree_duplicate_loop_to_edge_cfg): Renamed | |
| tree_duplicate_loop_to_edge_cfg. Reset PENDING_STMT for edges after | |
| calling redirect_edge_and_branch_force. | |
| * tree-vectorizer.h (tree_duplicate_loop_on_edge): Declared. | |
| * tree-data-ref.c: Don't include tree-chrec.h. | |
| (debug_data_dependence_relations): New. | |
| (dump_data_dependence_relation): Call dump_data_reference on data refs | |
| in the relation. | |
| (same_access_functions): Moved... | |
| (find_vertex_for_stmt): Renamed rdg_vertex_for_stmt. | |
| (dump_rdg_vertex, debug_rdg_vertex, dump_rdg_component, | |
| debug_rdg_component, dump_rdg, debug_rdg, dot_rdg_1, dot_rdg, | |
| struct rdg_vertex_info, ): New. | |
| (create_rdg_edge_for_ddr): Compute the dependence level before looking | |
| at DDR_REVERSED_P. | |
| (create_rdg_vertices): Initialize the htab of graph->indexes. | |
| Initialize RDG_MEM_WRITE_STMT and RDG_MEM_READS_STMT. | |
| (stmts_from_loop): Don't save LABEL_EXPR. | |
| (hash_stmt_vertex_info, eq_stmt_vertex_info, | |
| hash_stmt_vertex_del): New. | |
| (build_rdg): Initialize rdg->indexes. | |
| (free_rdg, stores_from_loop, ref_base_address, | |
| rdg_defs_used_in_other_loops_p, have_similar_memory_accesses, | |
| have_similar_memory_accesses_1, ref_base_address_1, | |
| remove_similar_memory_refs): New. | |
| * tree-data-ref.h: Include tree-chrec.h. | |
| (debug_data_dependence_relations): Declared. | |
| (same_access_functions): ...here. Now static inline. | |
| (ddr_is_anti_dependent, ddrs_have_anti_deps, | |
| ddr_dependence_level): New. | |
| (struct rdg_vertex): New fields has_mem_write, has_mem_reads. | |
| (RDGV_HAS_MEM_WRITE, RDGV_HAS_MEM_READS, RDG_STMT, RDG_MEM_WRITE_STMT, | |
| RDG_MEM_READS_STMT): New. | |
| (dump_rdg_vertex, debug_rdg_vertex, dump_rdg_component, | |
| debug_rdg_component, dump_rdg, debug_rdg, dot_rdg, | |
| rdg_vertex_for_stmt): Declared. | |
| (struct rdg_edge): New field level. | |
| (RDGE_LEVEL, free_rdg): New. | |
| (stores_from_loop, remove_similar_memory_refs, | |
| rdg_defs_used_in_other_loops_p, | |
| have_similar_memory_accesses): Declared. | |
| (rdg_has_similar_memory_accesses): New. | |
| * lambda.h (dependence_level): New. | |
| * common.opt (ftree-loop-distribution): New. | |
| * tree-flow.h (debug_loop_ir): Renamed debug_loops. | |
| (print_loop_ir): Renamed print_loops. | |
| (debug_loop, debug_loop_num, print_loops_bb, mark_virtual_ops_in_bb, | |
| tree_duplicate_loop_to_edge_cfg, rename_variables_in_loop): Declared. | |
| * Makefile.in (TREE_DATA_REF_H): Depends on tree-chrec.h. | |
| (tree-loop-distribution.o): Added. | |
| * tree-cfg.c (mark_virtual_ops_in_region): Use mark_virtual_ops_in_bb. | |
| (mark_virtual_ops_in_bb): New. | |
| (print_loops_bb, debug_loop_num, debug_loop): New. | |
| * passes.c: Scheduled pass_loop_distribution. | |
| 2007-12-12 Konrad Trifunovic <konrad.trifunovic@inria.fr> | |
| * graphite.c (scan_tree_for_params): Correct the number of columns | |
| for polylib format. | |
| (nb_flat_iterator): New. | |
| (setup_cloog_loop): Initialize to 1 the first column for inequalities. | |
| (build_scop_iteration_domain): Correct the number of columns for | |
| polylib format. | |
| 2007-12-12 Sebastian Pop <sebastian.pop@amd.com> | |
| * Merge from mainline (129697:130800). | |
| 2007-10-30 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (build_graphite_bb): SCoP's basic blocks are post | |
| dominated by SCoP's exit. | |
| (graphite_transform_loops): Compute post dominators. | |
| 2007-10-28 Sebastian Pop <sebastian.pop@amd.com> | |
| * Merge from mainline (127169:129697). | |
| 2007-10-28 Sebastian Pop <sebastian.pop@amd.com> | |
| * graphite.c (affine_expr): Renamed scop_affine_expr. Use an extra | |
| parameter for the basic block that contains the expression. Use | |
| outermost_loop_in_scop for evolution_function_is_affine_multivariate_p. | |
| (stmt_simple_for_scop_p): Pass to scop_affine_expr the basic block of | |
| the expression. | |
| * graphite.h (gbb_loop): New. | |
| (GBB_LOOP): Removed. | |
| 2007-08-03 Sebastian Pop <sebpop@gmail.com> | |
| * Makefile.in: Fix merge problem. | |
| 2007-08-03 Sebastian Pop <sebpop@gmail.com> | |
| * Merge from mainline (125309:127169). | |
| * tree-loop-distribution.c: Disabled. | |
| 2007-06-05 Sebastian Pop <sebpop@gmail.com> | |
| * Merge from mainline (r123693:125309). | |
| 2007-05-30 Sebastian Pop <sebpop@gmail.com> | |
| * tree-loop-distribution.c (correct_modify_expr_p): Renamed | |
| correct_modify_p | |
| (correct_modify_p, check_statements, number_of_lvalue_uses, | |
| number_of_scalar_dependences, create_edges): Use GIMPLE_MODIFY_STMT | |
| instead of MODIFY_EXPR. | |
| (update_edge_with_ddv): Don't pass index_of_edge. Initialize | |
| and push new edges. | |
| 2007-05-24 Sebastian Pop <sebpop@gmail.com> | |
| * tree-loop-distribution.c (struct rdg): Replace arrays by | |
| VECs for edges and vertices. | |
| (RDG_NBV, RDG_NBE, RDG_VERTEX, RDG_EDGE): Removed. | |
| (RDGV_NB_PARTITIONS): New. | |
| (PRDG_NBV, PRDG_NBE): Removed. | |
| (build_scc_graph, correct_partitions_p, mark_partitions, build_prdg, | |
| dump_rdg, find_vertex_with_stmt, create_vertices, free_rdg, | |
| number_of_scalar_dependences, create_edges, build_rdg): Use VECs. | |
| 2007-05-17 Georges-Andre Silber <silber@cri.ensmp.fr> | |
| Sebastian Pop <sebpop@gmail.com> | |
| * doc/invoke.texi (-ftree-loop-distribution): Document. | |
| * tree-loop-distribution.c: New file. | |
| * tree-pass.h (pass_loop_distribution): Declared. | |
| * timevar.def (TV_TREE_LOOP_DISTRIBUTION): New. | |
| * tree-data-ref.c (initialize_data_dependence_relation): Initialize | |
| and set reversed_p. | |
| * tree-data-ref.h (data_dependence_relation): Add reversed_p. | |
| (DDR_REVERSED_P): New. | |
| * common.opt (-ftree-loop-distribution): New. | |
| * tree-flow.h (distribute_loops): Declared. | |
| * Makefile.in (OBJS-common): Depend on tree-loop-distribution.o. | |
| * passes.c (init_optimization_passes): Schedule loop distribution. | |
| 2007-05-12 Sebastian Pop <sebastian.pop@inria.fr> | |
| * graphite.c (print_graphite_bb): Don't call dump_data_references. | |
| (print_scop): Don't print when scop is NULL. | |
| (build_scop_context, find_transform): Don't output to stderr. | |
| 2007-05-09 Sebastian Pop <sebastian.pop@inria.fr> | |
| * tree-data-ref.c: Don't include graphite.h. | |
| Comment out the code for printing data reference's scop. | |
| (build_access_matrix_with_af): Moved... | |
| * tree-data-ref.h (build_access_matrix_with_af): Removed declaration. | |
| * graphite.c (build_access_matrix_with_af): ... here. Now static. | |
| (print_graphite_bb): Print basic block's schedule. | |
| (print_scop): Don't print the schedule, call cloog's pretty printer. | |
| (bb_in_scop_p): A basic block is in a scop only if it is both | |
| dominated and postdominated by the scop's entry and exit basic blocks. | |
| (function_parameter_p): New. | |
| (invariant_in_scop_p): Use function_parameter_p. | |
| (new_scop, save_scop): New. | |
| (end_scop, test_for_scop_bound, build_scops): Use new_scop, and | |
| save_scop. | |
| (scan_tree_for_params): Directly build the constraint as CloogMatrix. | |
| (loop_in_scop_p): New. | |
| (scop_record_loop): Use loop_in_scop_p. | |
| (build_scop_domain): Renamed build_scop_iteration_domain. | |
| (setup_cloog_loop, initialize_cloog_names, find_scop_parameters, | |
| nb_params_in_scop, build_scop_context, first_loop_in_scop, | |
| setup_cloog_loop, dot_scop_1, dot_scop): New. | |
| * graphite.h (GBB_LOOP, SCOP_PROG, dot_scop): New. | |
| (struct scop): Add a pointer to cloog's representation of a program. | |
| 2007-04-14 Sebastian Pop <sebastian.pop@inria.fr> | |
| * doc/invoke.texi (-ftree-check-verbose): Renamed | |
| -ftree-checks-verbose. | |
| * common.opt (flag_tree_check_verbose): Renamed | |
| flag_tree_checks_verbose. | |
| * tree-check.c (tree_check_warning): Use flag_tree_checks_verbose. | |
| 2007-04-14 Sebastian Pop <sebastian.pop@inria.fr> | |
| * configure: Regenerated. | |
| * config.in: Regenerated. | |
| * tree-ssa-loop.c (graphite_transforms): Execute | |
| graphite_transform_loops only when HAVE_cloog. | |
| * configure.ac (HAVE_polylib, HAVE_cloog, GRAPHITE): Defined. | |
| * graphite.c: Include polylibgmp.h and cloog.h. | |
| (graphite_transform_loops): Removed loops parameter. | |
| * tree-flow.h (graphite_transform_loops): Update declaration. | |
| * Makefile.in (POLYLIBLIBS, POLYLIBINC, CLOOGLIBS, CLOOGINC): New. | |
| (LIBS): Depend on CLOOGLIBS and on POLYLIBLIBS. | |
| (INCLUDES): Depend on POLYLIBINC and on CLOOGINC. | |
| (OBJS-common): Remove dependence on graphite.o. | |
| (BACKEND): Depend on @GRAPHITE@. | |
| 2007-04-13 Sebastian Pop <sebastian.pop@inria.fr> | |
| * doc/invoke.texi (-ftree-check-verbose): Documented. | |
| * gcc.dg/tree-checker/tree-checks-1.c: New. | |
| * gcc.dg/tree-checker/tree-checks-2.c: New. | |
| * gcc.dg/tree-checker/tree-checks-3.c: New. | |
| * gcc.dg/tree-checker/tree-checks-4.c: New. | |
| * gcc.dg/tree-checker/tree-checks.exp: New. | |
| * gcc.dg/tree-checker/condates.crp: New. | |
| * common.opt (ftree-checks-verbose): New. | |
| * tree-check.c (tree_check_warning): Move extra stderr output | |
| under control of flag_tree_check_verbose. | |
| 2007-04-12 Sebastian Pop <sebastian.pop@inria.fr> | |
| * tree-match.c: Fix comments formatting. | |
| * tree-match.h: Fix comments formatting. | |
| * tree-check.c: Fix comments formatting. | |
| (tree_check_init): Restructure. | |
| 2007-04-12 Nic Volanschi <nic.volanschi@free.fr> | |
| * doc/invoke.texi (-ftree-check, -ftree-checks): Documented. | |
| 2007-04-10 Sebastian Pop <sebastian.pop@inria.fr> | |
| * Merge from mainline (r120733:123693). | |
| 2007-03-20 Nic Volanschi <nic.volanschi@free.fr> | |
| * condate.y: New file. | |
| * tree-match.h (struct patt_info_s): New field sign. | |
| (struct condate_s): New field msg. | |
| (normalize_condate, name_condate, add_condate): New. | |
| (conds[], condate_parse): Made extern. | |
| * tree-check.c (tree_check_warning): First arg changed to cond; | |
| warning reformatted. | |
| (tree_check_init): Reset the TREE_VISITED bit on every CFG node. | |
| (tree_scan): New. | |
| (tree_check): Process trivial condates. | |
| (read_delimited_string): Removed. | |
| (print_cond): Print name and msg. | |
| (conds[]): Made extern. | |
| (parse_tree_check_file_once): Rewritten to use the parser in | |
| condate.y. | |
| Processing of option --tree_check_string moved to tree_scan(). | |
| * Makefile.in: Added condate.y | |
| 2007-03-12 Sebastian Pop <sebastian.pop@inria.fr> | |
| * tree-pretty-print.c (dump_generic_bb_buff, lazy_dump_generic_node): | |
| Use VECs instead of varrays. | |
| * diagnostic.h (lazy_dump_generic_node): Update declaration. | |
| * Makefile.in (pretty-print.o): Depend on vec.h. | |
| * pretty-print.c: Include tree.h and vec.h. | |
| (pp_clear_state, pp_write_list_to_stream, pp_base_format, | |
| pp_base_format, pp_construct, pp_base_string, pp_lazy_mode, | |
| new_tree_chunk, pp_add_tree, pp_add_string, pp_add_char, pp_write_list, | |
| pp_free_list): Use VECs instead of varrays. | |
| * pretty-print.h: Do not include varray.h. | |
| (struct tree_chunk_s): Declaration moved before its use. | |
| (output_buffer): Rename varray field to chunks. | |
| * tree-match.c (tree_equal, chunk_1st_char, chunks_lookahead, | |
| tree_1st_char, match_chunks_pattinfo, match_tree_pattinfo, | |
| save_global_holes): Use VECs instead of varrays. | |
| * tree-match.h: Declare VECs of cfg_node, and hole_p. | |
| * tree-check.c (scan_cfg_stmts, push_node, | |
| print_matching_stmt): Removed. | |
| (tree_check_instance, push_global_holes_if_new, tree_check, | |
| execute_tree_check): Use VECs instead of varrays. | |
| (gate_tree_check): Don't execute the CFG check when basic_block_info | |
| is not available. | |
| 2007-01-12 Sebastian Pop <sebastian.pop@inria.fr> | |
| * Merge from mainline (r115016:120733). | |
| 2007-01-12 Sebastian Pop <sebastian.pop@inria.fr> | |
| * Merge from mainline (r117632:117661). | |
| 2007-01-12 Sebastian Pop <sebastian.pop@inria.fr> | |
| * tree-dump.c (dump_option_value_in): Add TDF_DEBUG. | |
| * tree-pass.h (TDF_DEBUG, debug_p): New. | |
| * tree-scalar-evolution.c (set_scalar_evolution, get_scalar_evolution, | |
| get_scalar_evolution, add_to_evolution, set_nb_iterations_in_loop, | |
| get_loop_exit_condition, analyze_evolution_in_loop, | |
| analyze_initial_condition, analyze_scalar_evolution, | |
| instantiate_parameters, number_of_latch_executions): Use debug_p. | |
| * tree-chrec.c (chrec_apply): Use debug_p. | |
| * tree-data-ref.c: Include graphite.h. | |
| (dump_data_reference): Print also the access matrix. | |
| (analyze_array, analyze_indirect_ref, init_data_ref, | |
| analyze_offset_expr, address_analysis, object_analysis, | |
| create_data_ref, finalize_ddr_dependent, | |
| non_affine_dependence_relation, analyze_ziv_subscript, | |
| analyze_siv_subscript_cst_affine, | |
| compute_overlap_steps_for_affine_1_2, analyze_subscript_affine_affine, | |
| can_use_analyze_subscript_affine_affine, analyze_siv_subscript, | |
| analyze_miv_subscript, analyze_overlapping_iterations, | |
| build_classic_dist_vector, subscript_dependence_tester, | |
| compute_affine_dependence, analyze_all_data_dependences): Use debug_p. | |
| (build_access_matrix_with_af): No longer static. | |
| * tree-data-ref.h (scop_p): ... declaration here. | |
| (data_reference.scop): New field. | |
| (DR_SCOP, DR_ACCESS_MATRIX): New. | |
| (build_access_matrix_with_af, dr_num_subscripts): Declared. | |
| * graphite.c (print_graphite_bb): Call dump_data_references. | |
| (print_scop): Use scop_nb_loops and scop_dim_domain. | |
| (test_for_scop_bound): Use debug_p. | |
| (scan_tree_for_params): Use scop_nb_loops, scop_nb_loops and | |
| scop_nb_params. | |
| (scop_loop_index): Moved... | |
| (scop_record_loop): New. | |
| (build_scop_loop_nests): Use scop_record_loop. | |
| (build_scop_domain): Use scop_dim_domain. | |
| (build_access_matrix): Implemented. | |
| (build_scop_canonical_schedules): Use scop_nb_loops. | |
| (build_graphite_bb): Initialize GBB_SCOP. | |
| * graphite.h (scop_p): Moved... | |
| (graphite_bb.scop): New field. | |
| (graphite_bb.iteration_domain, GBB_DOMAIN, scop.nb_params, | |
| scop.nb_loops, scop.dim_domain, SCOP_NB_LOOPS, SCOP_NB_PARAMS, | |
| SCOP_DIM_DOMAIN, SCOP_STMTS): Removed. | |
| (scop_nb_params, scop_nb_loops, scop_dim_domain, gbb_dim_domain, | |
| scop_loop_index): New. | |
| * Makefile.in (tree-data-ref.o): Depends on graphite.h. | |
| 2007-01-05 Sebastian Pop <sebastian.pop@inria.fr> | |
| * Merge from mainline (r117661:120450). | |
| 2006-10-12 Sebastian Pop <sebastian.pop@inria.fr> | |
| * tree-scalar-evolution.c (instantiate_parameters_1): Don't stop | |
| at the first declaration outside the varying loop, instantiate as | |
| far as possible. | |
| * tree-chrec.c (for_each_scev_op): New. | |
| * tree-chrec.h (for_each_scev_op): Declared. | |
| * tree-ssa-loop.c (pass_graphite_trans): Don't dump the function. | |
| * tree-data-ref.c (get_references_in_stmt, | |
| find_data_references_in_stmt): New, from trunk. | |
| (find_data_references_in_loop): Use get_references_in_stmt | |
| and find_data_references_in_loop, modified as in trunk. | |
| (build_access_matrix_with_af): New. | |
| * tree-data-ref.h (data_reference): Add a field access_matrix. | |
| (data_ref_loc): New, as in trunk. | |
| * graphite.c (print_graphite_bb, bb_in_scop_p, stmt_in_scop_p, | |
| invariant_in_scop_p, param_index, scan_tree_for_params, | |
| scop_loop_index, build_scop_loop_nests, build_scop_domain, irp_data, | |
| idx_record_param, idx_record_params, build_access_matrix, | |
| build_scop_data_accesses, build_scop_canonical_schedules, | |
| build_graphite_bb, build_scop_bbs, find_params_in_bb, | |
| build_scop_params): New. | |
| * graphite.h (graphite_bb): New. | |
| (scop): Add fields static_schedule, params, loop_nest, | |
| iteration_domain. | |
| * lambda.h: Declare vecs of lambda_matrix. | |
| * tree-flow.h (print_loop_ir_bb): Declared. | |
| * tree-cfg.c (print_loop_ir_bb): New. | |
| (print_loop): Use print_loop_ir_bb. | |
| 2006-10-12 Sebastian Pop <pop@cri.ensmp.fr> | |
| * Merge from mainline (r115016:117632). | |
| 2006-10-11 Sebastian Pop <pop@cri.ensmp.fr> | |
| * graphite.c (debug_scops): Adjust definition for avoiding a bootstrap | |
| break due to a warning. | |
| 2006-10-10 Sebastian Pop <pop@cri.ensmp.fr> | |
| * graphite.c (print_scops, debug_scops): New. | |
| (graphite_transform): Renamed graphite_find_transform. | |
| * graphite.h (debug_scops): Declared. | |
| 2006-08-17 Sebastian Pop <pop@cri.ensmp.fr> | |
| * tree-match.c: Reformat following the GNU style. | |
| * tree-match.h: Reformat following the GNU style. | |
| * tree-pattern.h: Removed empty file. | |
| * Makefile.in: Remove references to tree-pattern.h. | |
| * tree-check.c: Reformat following the GNU style. | |
| (execute_tree_check): Move gate condition code to... | |
| (gate_tree_check): ...here. New function. | |
| (pass_check): Use the gate function. | |
| 2006-07-04 Nic Volanschi <nic.volanschi@free.fr> | |
| * tree-pattern.h: New. Tree pattern matching and checking using | |
| concrete syntax. | |
| * tree-check.c: New. Tree/CFG checking pass. | |
| * tree-match.c: New. Library for tree pattern matching. | |
| * opts.c, common.opt: Add options --ftree-check & --ftree-checks. | |
| * toplev.c, flags.h: Add globals for tree-check pass. | |
| * Makefile.in: Integrate the files in tree-check pass. | |
| * timevar.def, tree-optimize.c, tree-pass.h: Register tree-check pass. | |
| * pretty-print.c, pretty-print.h, tree-pretty-print.c, diagnostic.h: | |
| Introduce a "lazy" pretty-print mode. | |
| * tree.c, tree.h: Add tree_name. | |
| 2006-07-04 Sebastian Pop <pop@cri.ensmp.fr> | |
| * doc/invoke.texi (-fgraphite): Correct typo. | |
| * tree-scalar-evolution.c (number_of_iterations_for_all_loops): Update | |
| use of print_loop_ir. | |
| * gcc.dg/graphite/scop-1.c: New. | |
| * gcc.dg/graphite/scop-2.c: New. | |
| * gcc.dg/graphite/graphite.exp: New. | |
| * graphite.c: Include domwalk.h. | |
| (print_scop): Print only the entry and exit blocks. | |
| (debug_scop): No longer static. | |
| (affine_expr): Fix formating. Return also true when the expression is | |
| constant. | |
| (stmt_simple_for_scop_p): Fix formating. | |
| (build_scops): Use domwalk. | |
| (get_loop_start, end_scop, test_for_scop_bound): New. | |
| (graphite_transform_loops): Avoid printing on stderr. | |
| * graphite.h (debug_scop): Declared. | |
| * tree-flow.h (debug_loop_ir, print_loop_ir): Update declarations. | |
| * Makefile.in (graphite.o): Depend on domwalk.h. | |
| * tree-cfg.c (print_loop, print_pred_bbs, print_succ_bbs): Remove | |
| declarations for static functions. | |
| (print_loop, print_loop_ir, debug_loop_ir): Use an extra parameter for | |
| controlling output verbosity. | |
| 2006-06-26 Sebastian Pop <pop@cri.ensmp.fr> | |
| Plesco Alexandru <shurikx@gmail.com> | |
| * doc/invoke.texi (-fgraphite): Document. | |
| * tree-pass.h (pass_graphite_transforms): Declared. | |
| * timevar.def (TV_GRAPHITE_TRANSFORMS): New. | |
| * tree-ssa-loop.c (graphite_transforms, gate_graphite_transforms): New. | |
| (pass_graphite_transforms): Defined. | |
| * tree-data-ref.c (free_data_ref, data_reference): Extern. | |
| * tree-data-ref.h (free_data_ref, data_reference): Declared. | |
| * graphite.c, graphite.h: New. | |
| * common.opt (fgraphite): Declared. | |
| * tree-flow.h (graphite_transform_loops): Declared. | |
| * Makefile.in (OBJS-common): Add graphite.o. | |
| (graphite.o): New rule. | |
| * passes.c (pass_graphite_transforms): Scheduled. | |