| 2008-07-28 Richard Guenther <rguenther@suse.de> |
| |
| Merge with mainline @138201. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-07-27 Jakub Jelinek <jakub@redhat.com> |
| |
| * omp-low.c (expand_omp_atomic_fetch_op): Fix a merge glitch. |
| |
| 2008-07-27 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| |
| * config/spu/spu.c (spu_gimplify_va_arg_expr): Unshare the args |
| and skip trees. |
| |
| 2008-07-27 Richard Guenther <rguenther@suse.de> |
| |
| * tree-eh.c (lookup_expr_eh_region): Do not allocate a tree |
| annotation. |
| * tree-dfa.c (create_tree_common_ann): Set eh region to -1. |
| * tree-flow.h (struct tree_ann_common_d): Reorder rn member |
| to pack with type. |
| |
| 2008-07-26 Richard Guenther <rguenther@suse.de> |
| |
| Merge with mainline @138159. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-07-26 Richard Guenther <rguenther@suse.de> |
| |
| * gimple.h (CALL_STMT_CANNOT_INLINE_P): Remove. |
| |
| 2008-07-26 Jan Hubicka <jh@suse.cz> |
| |
| * ipa-inline.c (cgraph_decide_inlining_of_small_function): Use |
| gimple_call_set_cannot_inline. |
| (cgraph_decide_inlining): Likewise. |
| (cgraph_decide_inlining_incrementally): Likewise. |
| |
| 2008-07-26 Richard Guenther <rguenther@suse.de> |
| |
| Merge with mainline @138092. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-07-26 Richard Guenther <rguenther@suse.de> |
| |
| Merge with mainline @138091. |
| |
| 2008-07-25 Richard Guenther <rguenther@suse.de> |
| |
| * config/ia64/ia64.c (ia64_gimplify_va_arg): Unshare valist |
| before reusing it. |
| |
| 2008-07-25 Andreas Krebbel <krebbel1@de.ibm.com> |
| |
| * tree-tailcall.c (process_assignment): Prevent tail call |
| optimization if the modes of the return types don't match. |
| |
| 2008-07-24 Aldy Hernandez <aldyh@redhat.com> |
| |
| * tree-inline.c (expand_call_inline): Allow casts in assert. |
| |
| 2008-07-24 Richard Guenther <rguenther@suse.de> |
| |
| PR middle-end/36885 |
| * tree.c (walk_tree_1): Also walk CHANGE_DYNAMIC_TYPE_EXPR operands. |
| * gimple.c (gss_for_code): GIMPLE_CHANGE_DYNAMIC_TYPE is GSS_WITH_OPS. |
| * gsstruct.def (GSS_CHANGE_DYNAMIC_TYPE): Remove. |
| |
| 2008-07-24 Richard Guenther <rguenther@suse.de> |
| |
| * tree-sra.c (sra_walk_expr): Also handle CONVERT_EXPR. |
| (sra_walk_gimple_assign): Correctly detect assigns we can handle. |
| * expr.c (expand_expr_real_1): Pass MOVE_NONTEMPORAL to |
| expand_assignment. |
| |
| 2008-07-23 Richard Guenther <rguenther@suse.de> |
| |
| * tree-ssa-dse.c (get_kill_of_stmt_lhs): Tuplify correct. |
| * gimple-pretty-print.c (dump_gimple_label): Dump non-local flag. |
| * tree.h (maybe_fold_stmt_addition): Declare. |
| * tree-ssa-ccp.c (maybe_fold_stmt_addition): Export. |
| (fold_gimple_assign): Return the new rhs instead of modifying the stmt. |
| (fold_stmt): Deal with that. |
| (fold_stmt_inplace): Only replace the rhs of a statement if |
| that has enough operand space to hold the new operands. |
| * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Fix |
| POINTER_PLUS_EXPR handling. |
| |
| 2008-07-23 Richard Guenther <rguenther@suse.de> |
| |
| * tree-eh.c (record_in_goto_queue): Fix bootstrap with |
| --disable-checking. |
| |
| 2008-07-23 Aldy Hernandez <aldyh@redhat.com> |
| |
| Merge with mainline @138071. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-07-23 Richard Guenther <rguenther@suse.de> |
| |
| * tree-eh.c (union treemple): Add tree * member. |
| (find_goto_replacement): Adjust. |
| (replace_goto_queue_cond_clause): Use the address of the |
| individual labels as unique identifier. |
| (replace_goto_queue_1): Use the statement as unique identifier |
| for GIMPLE_GOTO. |
| (record_in_goto_queue): Add checking. |
| (record_in_goto_queue_label): Adjust. |
| (maybe_record_in_goto_queue): Likewise. |
| (do_goto_redirection): Get leh_tf_state. |
| (lower_try_finally_nofallthru): Pass it. |
| (lower_try_finally_onedest): Likewise. |
| (lower_try_finally_copy): Likewise. |
| (lower_try_finally_switch): Likewise. |
| |
| 2008-07-22 Aldy Hernandez <aldyh@redhat.com> |
| Jakub Jelinek <jakub@redhat.com> |
| |
| * gimplify.c (gimple_do_not_emit_location_p): New. |
| (gimple_set_do_not_emit_location): New. |
| (annotate_one_with_location): Do not annotate if |
| gimple_do_not_emit_location_p. |
| (gimplify_cond_expr): Do not optimize if the COND_EXPR and |
| GOTO_EXPR have different locations. |
| Do not emit location information for some GIMPLE_COND's. |
| |
| 2008-07-22 Richard Guenther <rguenther@suse.de> |
| |
| * tree-ssa-ccp.c (ccp_fold): Use gimple_expr_type. |
| (fold_gimple_assign): Likewise. |
| * tree-inline.c (remap_gimple_op_r): Do not set TREE_BLOCK on |
| non-statements. Recurse to copy_tree_body_r with NULL block. |
| (copy_phis_for_bb): Likewise. |
| * tree-cfg.c (move_stmt_op): Do not set TREE_BLOCK on |
| non-statements. |
| |
| 2008-07-22 Diego Novillo <dnovillo@google.com> |
| Richard Guenther <rguenther@suse.de> |
| |
| * tree-ssa-dom.c (hashable_expr_equal_p): Do nothing if |
| either TYPE0 or TYPE1 is NULL. |
| |
| 2008-07-21 Diego Novillo <dnovillo@google.com> |
| |
| * tree-ssa-alias-warnings.c (struct gimple_tree_map): New. |
| Change every use of struct tree_map to struct gimple_tree_map. |
| (gimple_tree_map_eq): New. |
| (gimple_tree_map_hash): New. |
| * tree-ssa-ccp.c (evaluate_stmt): Remove stale FIXME note. |
| * gimplify.c (gimplify_expr): Remove stale FIXME note. |
| * tree-ssa-pre.c: Remove stale references to GIMPLE_MODIFY_STMT. |
| * tree-vect-generic.c (expand_vector_operations_1): Change |
| FIXME tuples to NOTE. |
| |
| 2008-07-21 Richard Guenther <rguenther@suse.de> |
| |
| * tree-ssa-phiprop.c (propagate_with_phi): Only look through |
| SSA_NAME copies. |
| |
| 2008-07-21 Richard Guenther <rguenther@suse.de> |
| |
| * gimplify.c (gimplify_init_constructor): Clear TREE_SIDE_EFFECTS |
| on the remaining empty constructor. |
| |
| 2008-07-21 Richard Guenther <rguenther@suse.de> |
| |
| * tree-ssa-ccp.c (fold_gimple_assign): Handle pointer conversions |
| like fold_stmt_r did. |
| * gimple-pretty-print.c (dump_gimple_cond): Place semicolons |
| where trunk did. |
| * tree-inline.c (copy_bb): Do not insert GIMPLE_NOPs. |
| |
| 2008-07-21 Richard Guenther <rguenther@suse.de> |
| |
| PR tree-optimization/36826 |
| * tree-ssa-pre.c (eliminate): Do not eliminate in unused |
| statements. |
| |
| 2008-07-20 Richard Guenther <rguenther@suse.de> |
| |
| * gimple.h (gimple_expr_type): The expression type is always |
| the base type of an integral sub-type result type. |
| * tree-eh.c (replace_goto_queue_cond_clause): Copy the sequence |
| before handing it off to gsi_insert_seq_after. |
| * tree-sra.c (insert_edge_copies_seq): Make sure to not keep an |
| uninserted but marked for update sequence. |
| |
| 2008-07-20 Richard Guenther <rguenther@suse.de> |
| |
| * gimple.c (DEFTREECODE): Add REALIGN_LOAD_EXPR. |
| |
| 2008-07-19 Richard Guenther <rguenther@suse.de> |
| |
| * tree-ssa-sccvn.h (get_constant_value_id): Declare. |
| (vn_constant_eq_with_type): Make sure an integral type is |
| never equal to a non-integral type. |
| (vn_hash_constant_with_type): Adjust. |
| * tree-ssa-sccvn.c (get_constant_value_id): New function. |
| * tree-ssa-pre.c (get_expr_value_id): For newly created |
| constant value-ids make sure to add the expression to its |
| expression-set. |
| |
| 2008-07-18 Jakub Jelinek <jakub@redhat.com> |
| |
| * gimple.c (gimple_regimplify_operands): Moved to... |
| * gimplify.c (gimple_regimplify_operands): ... here. Rework using |
| lower_omp_1 regimplification code, if regimplified LHS of |
| GIMPLE_ASSIGN or GIMPLE_CALL requires simpler RHS, create a temporary. |
| * omp-low.c (gimple_regimplify_operands): Use |
| gimple_regimplify_operands. |
| |
| 2008-07-18 Richard Guenther <rguenther@suse.de> |
| |
| * tree-ssa-reassoc.c (get_rank): For single rhs process its |
| operands. |
| |
| 2008-07-18 Richard Guenther <rguenther@suse.de> |
| |
| * tree-ssa-loop-niter.c (expand_simple_operations): Expand |
| as much as trunk does. |
| * tree-ssa-sccvn.c (simplify_binary_expression): For comparisons |
| always expand the first operand. |
| |
| 2008-07-18 Jakub Jelinek <jakub@redhat.com> |
| |
| * gimple-pretty-print.c (dump_gimple_cond): Print a semicolon if |
| goto or else goto has been printed. |
| (dump_gimple_goto): Print as goto instead of gimple_goto, print |
| a semicolon at the end. |
| (dump_gimple_asm): Print a semicolon at the end. |
| |
| * gimplify.c (gimplify_cond_expr): If COND_EXPR has both non-trivial |
| THEN and ELSE statements and the THEN sequence can't fallthru, avoid |
| adding label_cont and jump to it. |
| |
| 2008-07-18 Aldy Hernandez <aldyh@redhat.com> |
| |
| * Makefile.in. Remove TREE_GIMPLE_H definition. |
| Rename all TREE_GIMPLE_H uses to GIMPLE_H. |
| Depend on tree-iterator.h when necessary. |
| * tree-into-ssa.c: Include gimple.h instead of tree-gimple.h. |
| * tree-complex.c: Same. |
| * cgraphbuild.c: Same. |
| * cgraph.c: Same. |
| * builtins.c: Same. |
| * tree-ssa-sccvn.c: Same. |
| * tree-ssa-copyrename.c: Same. |
| * tree-nomudflap.c: Same. |
| * tree-call-cdce.c: Same. |
| * ipa-pure-const.c: Same. |
| * ipa-utils.c: Same. |
| * tree-ssa-alias.c: Same. |
| * tree-ssa-sink.c: Same. |
| * langhooks.c: Same. |
| * function.c: Same. |
| * ipa-type-escape.c: Same. |
| * tree-affine.c: Same. |
| * c-typeck.c: Same. |
| * tree-dfa.c: Same. |
| * tree-ssa-pre.c: Same. |
| * tree-sra.c: Same. |
| * c-omp.c: Same. |
| * tree-ssa-dce.c: Same. |
| * tree-nested.c: Same. |
| * tree-ssa.c: Same. |
| * tree-inline.c: Same. |
| * tree-iterator.c: Same. |
| * c-gimplify.c: Same. |
| * tree-vect-generic.c: Same. |
| * tree-flow.h: Same. |
| * tree-ssa-structalias.c: Same. |
| * ipa-struct-reorg.c: Same. |
| * tree-ssa-reassoc.c: Same. |
| * config/alpha/alpha.c: Same. |
| * config/s390/s390.c: Same. |
| * config/m32c/m32c.c: Same. |
| * config/spu/spu.c: Same. |
| * config/sparc/sparc.c: Same. |
| * config/i386/i386.c: Same. |
| * config/sh/sh.c: Same. |
| * config/xtensa/xtensa.c: Same. |
| * config/stormy16/stormy16.c: Same. |
| * config/ia64/ia64.c: Same. |
| * config/rs6000/rs6000: Same. |
| * config/mips/mips.c: Same. |
| * varpool.c: Same. |
| * cgraphunit.c: Same. Include tree-iterator.h |
| * tree-mudflap.c: Same. |
| * gimplify.c: Same. |
| * c-decl.c: Same. |
| * omp-low.c: Same. |
| * c-semantics: Same. |
| * gimple-low.c: Same. |
| * tree-gimple.c: Merge contents into... |
| * gimple.c: ...here. |
| * tree-gimple.h: Merge contents into... |
| * gimple.h: ...here. |
| |
| 2008-07-17 Jakub Jelinek <jakub@redhat.com> |
| |
| * omp-low.c (expand_omp_atomic_pipeline): Call |
| force_gimple_operand_gsi on RHS for IADDR initialization. |
| |
| * gimplify.c (gimplify_cond_expr): Push statements in between |
| gimple_push_condition and gimple_pop_condition into a new |
| gimple_seq, append it after gimple_pop_condition cleanups. |
| |
| 2008-07-17 Richard Guenther <rguenther@suse.de> |
| |
| * tree-complex.c (init_dont_simulate_again): Handle |
| {REAL,IMAG}PART_EXPR correctly. |
| * gimple-pretty-print.c (dump_unary_rhs): Dump VIEW_CONVERT_EXPR |
| and ASSERT_EXPR the same way as on trunk. |
| * tree-ssa-dom.c (initialize_hash_element): Do not record |
| the type for single rhs assigns. |
| (hashable_expr_equal_p): Deal with NULL types. |
| (eliminate_redundant_computations): Use print_gimple_expr. |
| * tree-vrp.c (stmt_interesting_for_vrp): Fix builtin call check. |
| (vrp_visit_stmt): Likewise. |
| * tree-ssa-forwprop.c (simplify_gimple_switch): Fix typo. |
| |
| 2008-07-16 Richard Guenther <rguenther@suse.de> |
| |
| PR tree-optimization/36792 |
| * tree-ssa-pre.c (get_or_alloc_expr_for): Handle unary |
| expressions inserted by SCCVN. |
| (do_SCCVN_insertion): Adjust comment. |
| (execute_pre): Allow insertion for FRE again. |
| |
| * tree-ssa-sccvn.c (simplify_unary_expression): Deal with |
| the GIMPLE_SINGLE_RHS statemens we get. |
| (init_scc_vn): Init VN_INFO->expr to NULL. |
| |
| 2008-07-16 Richard Guenther <rguenther@suse.de> |
| |
| Revert |
| 2008-07-16 Richard Guenther <rguenther@suse.de> |
| * tree-ssa-pre.c (get_constant_for_value_id): Only hand out |
| constants of the correct type. |
| (fully_constant_expression): Pass the required type to |
| get_constant_for_value_id. |
| |
| * tree-ssa-sccvn.h (vn_hash_constant_with_type): New function. |
| (vn_constant_eq_with_type): Likewise. |
| * tree-ssa-sccvn.c (vn_constant_eq): Use vn_constant_eq_with_type. |
| (get_or_alloc_constant_value_id): Use vn_hash_constant_with_type. |
| * tree-ssa-pre.c (pre_expr_eq): Use vn_constant_eq_with_type. |
| (pre_expr_hash): Use vn_hash_constant_with_type. |
| (get_representative_for): Use constants as their representative. |
| (fully_constant_expression): Use constant parts in expressions |
| directly. |
| |
| 2008-07-15 Aldy Hernandez <aldyh@redhat.com> |
| |
| * tree-ssa-propagate.c (valid_gimple_expression_p): Remove. |
| * tree-ssa-propagate.h (valid_gimple_expression_p): Remove. |
| * tree-eh.c: Factor out common code in operation_could_trap_p and |
| stmt_could_throw_1_p into... |
| (operation_could_trap_helper_p): New. |
| * gimplify.c (gimplify_expr): Rephrase fixme. |
| * tree-mudflap.c: Remove fixme. |
| |
| 2008-07-17 Jakub Jelinek <jakub@redhat.com> |
| |
| * tree-eh.c (collect_finally_tree): Call collect_finally_tree_1 |
| with region as second argument for GIMPLE_TRY_FINALLY's cleanup. |
| |
| * gimplify.c (gimplify_expr): Call gimple_try_set_catch_is_cleanup |
| for TRY_CATCH_EXPR. |
| |
| 2008-07-16 Jakub Jelinek <jakub@redhat.com> |
| |
| * tree-gimple.c (is_gimple_reg_rhs): Don't check for CALL_EXPRs |
| with side-effects. |
| * gimple.c (extract_ops_from_tree): Remove assert. |
| * gimplify.c (is_gimple_reg_or_call_rhs): New function. |
| (rhs_predicate_for): Return it instead of is_gimple_reg_rhs. |
| (gimplify_expr): Handle is_gimple_reg_or_call_rhs. |
| |
| * tree-ssa-threadedge.c (record_temporary_equivalences_for_stmts, |
| simplify_control_stmt_condition): Pass stmt instead of NULL as second |
| argument to simplify callback. |
| |
| * tree-vect-patterns.c (vect_recog_pow_pattern): Don't call |
| gimple_call_set_lhs with lhs of last_stmt. |
| * tree-vect-transform.c (vectorizable_call): Build a new dummy |
| assignment, replace the call with it and move over stmt_info. |
| |
| * tree-ssa-loop-niter.c (infer_loop_bounds_from_array): Use |
| is_gimple_assign instead of gimple_code () == GIMPLE_ASSIGN and |
| is_gimple_call instead of gimple_code () == GIMPLE_CALL. |
| * tree-ssa-propagate.c (update_call_from_tree, substitute_and_fold): |
| Likewise. |
| * tree-ssa-sccvn.c (visit_use): Likewise. |
| * tree-eh.c (stmt_could_throw_p): Likewise. |
| * tree-optimize.c (execute_fixup_cfg): Likewise. |
| * omp-low.c (check_omp_nesting_restrictions, scan_omp_1_stmt, |
| optimize_omp_library_calls): Likewise. |
| * tree-ssa-loop-im.c (movement_possibility, stmt_cost, |
| determine_invariantness_stmt): Likewise. |
| * tree-ssa-phiprop.c (phivn_valid_p, phiprop_insert_phi, |
| propagate_with_phi): Likewise. |
| * tree-ssa-ccp.c (get_default_value, surely_varying_stmt_p, |
| ccp_fold_builtin, gimplify_and_update_call_from_tree): Likewise. |
| * ipa-struct-reorg.c (is_result_of_mult, create_general_new_stmt): |
| Likewise. |
| * tree-ssa-coalesce.c (build_ssa_conflict_graph): Likewise. |
| * tree-object-size.c (alloc_object_size, call_object_size, |
| check_for_plus_in_loops): Likewise. |
| * tree-ssa.c (verify_ssa): Likewise. |
| * predict.c (expr_expected_value_1, tree_bb_level_predictions, |
| tree_estimate_probability): Likewise. |
| * tree-cfg.c (verify_stmt): Likewise. |
| * tree-ssa-loop-ch.c (should_duplicate_loop_header_p, |
| copy_loop_headers): Likewise. |
| * tree-ssa-ter.c (is_replaceable_p): Likewise. |
| * ipa-prop.c (ipa_count_arguments, ipa_compute_jump_functions): |
| Likewise. |
| * tree-ssa-dom.c (gimple_assign_unary_useless_conversion_p, |
| record_equivalences_from_stmt, optimize_stmt, |
| get_lhs_or_phi_result): Likewise. |
| * tree-ssa-sink.c (is_hidden_global_store): Likewise. |
| * tree-nrv.c (tree_nrv, execute_return_slot_opt): Likewise. |
| * value-prof.c (gimple_divmod_fixed_value, |
| gimple_mod_pow2, gimple_mod_subtract): Likewise. |
| * tree-predcom.c (name_for_ref, find_looparound_phi, |
| replace_ref_with, remove_name_from_operation): Likewise. |
| * tree-ssa-math-opts.c (is_division_by, execute_cse_reciprocals, |
| execute_cse_sincos, execute_convert_to_rsqrt): Likewise. |
| * tree-complex.c (expand_complex_move, expand_complex_operations_1): |
| Likewise. |
| * tree-outof-ssa.c (identical_copies_p): Likewise. |
| * tree-ssa-pre.c (is_exception_related): Likewise. |
| * tree-sra.c (scalarize_use, scalarize_copy): Likewise. |
| * tree-ssa-alias.c (count_uses_and_derefs, update_alias_info_1, |
| is_escape_site): Likewise. |
| * lambda-code.c (can_put_in_inner_loop, |
| cannot_convert_bb_to_perfect_nest): Likewise. |
| * tree-tailcall.c (find_tail_calls, eliminate_tail_call): Likewise. |
| * ipa-type-escape.c (look_for_casts_stmt, is_cast_from_non_pointer): |
| Likewise. |
| * tree-vect-transform.c (vectorizable_reduction): Likewise. |
| * tree-ssa-threadedge.c (record_temporary_equivalences_from_stmts): |
| Likewise. |
| * tree-ssa-phiopt.c (nt_init_block): Likewise. |
| * tree-ssa-structalias.c (find_func_aliases): Likewise. |
| * tree-ssa-forwprop.c (can_propagate_from, |
| forward_propagate_comparison, simplify_not_neg_expr, |
| simplify_gimple_switch, tree_ssa_forward_propagate_single_use_vars): |
| Likewise. |
| * tree-ssa-dce.c (eliminate_unnecessary_stmts): Likewise. |
| * tree-ssa-dse.c (get_kill_of_stmt_lhs, dse_possible_dead_store_p, |
| dse_optimize_stmt, execute_simple_dse): Likewise. |
| * tree-ssa-loop-ivopts.c (find_interesting_uses_op, |
| find_interesting_uses_stmt, rewrite_use_nonlinear_expr): Likewise. |
| * tree-vrp.c (stmt_overflow_infinity, vrp_stmt_computes_nonzero, |
| register_edge_assert_for_2, register_edge_assert_for, |
| find_assert_locations, check_all_array_refs, |
| remove_range_assertions, stmt_interesting_for_vrp, vrp_visit_stmt, |
| simplify_stmt_using_ranges): Likewise. |
| * tree-ssa-loop-prefetch.c (gather_memory_references): Likewise. |
| * tree-ssa-copy.c (may_propagate_copy_into_stmt, |
| propagate_tree_value_into_stmt): Likewise. |
| * tree-inline.c (copy_bb, expand_call_inline, |
| gimple_expand_calls_inline, fold_marked_statements): Likewise. |
| |
| * tree-ssa-copyrename.c (rename_ssa_copies): Use |
| gimple_assign_ssa_name_copy_p. |
| |
| * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Check |
| gimple_assign_rhs_code, type of rhs is TREE_TYPE (lhs), update |
| rhs_code. |
| |
| 2008-07-16 Richard Guenther <rguenther@suse.de> |
| |
| * tree-ssa-pre.c (get_constant_for_value_id): Only hand out |
| constants of the correct type. |
| (fully_constant_expression): Pass the required type to |
| get_constant_for_value_id. |
| |
| 2008-07-15 Aldy Hernandez <aldyh@redhat.com> |
| |
| Merge with mainline @137837. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-07-15 Jakub Jelinek <jakub@redhat.com> |
| |
| * common.opt (-fgimple-conversion=): Remove. |
| |
| * tree-affine.c (aff_combination_expand): Tuplify. |
| * cfgexpand.c (gimple_assign_rhs_to_tree): Remove prototype. |
| * tree-outof-ssa.c (gimple_assign_rhs_to_tree): Likewise. |
| * tree-gimple.h (gimple_assign_rhs_to_tree): New prototype. |
| |
| 2008-07-15 Aldy Hernandez <aldyh@redhat.com> |
| |
| * tree.h: Remove gimple_unreachable_1 prototype. |
| |
| 2008-07-15 Aldy Hernandez <aldyh@redhat.com> |
| |
| * Makefile.in (gimple-dummy.o): Remove. |
| * gimple-dummy.c: Delete. |
| * tree-ssa-propagate.c (valid_gimple_expression_p): Change |
| gimple_unreachable to gcc_unreachable. |
| * tree-affine.c (aff_combination_expand): Same. |
| * tree-vect-transform.c (vectorizable_call): Same. |
| |
| 2008-07-15 Richard Guenther <rguenther@suse.de> |
| |
| * gimplify.c (gimplify_expr): Gimplify an unused volatile load |
| properly. |
| |
| 2008-07-15 Richard Guenther <rguenther@suse.de> |
| |
| * tree-ssa-pre.c: Tuplify. Enable FRE and PRE. |
| (execute_pre): Disable SCCVN insertion even for FRE. |
| * tree-ssa-sccvn.h (copy_reference_ops_from_call): Declare. |
| * tree-ssa-sccvn.c (copy_reference_ops_from_call): Export. |
| (vn_get_expr_for): Handle more expression kinds. |
| (visit_reference_op_load): Properly set a value id for |
| inserted names. |
| (simplify_binary_expression): Use valid_gimple_rhs_p instead of |
| valid_gimple_expression_p. |
| (simplify_unary_expression): Likewise. |
| (process_scc): Clear the cached/simplified expressions at the |
| start of the iteration. |
| (free_scc_vn): Do not clear SSA_NAME_VALUE. |
| (run_scc_vn): Remove broken special case in printing VNs. |
| * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow |
| gimple-min-invariants and SSA names. |
| |
| 2008-07-14 Andreas Krebbel <krebbel1@de.ibm.com> |
| |
| * config/s390/s390.c: (s390_gimplify_va_arg) Unshare the args* tree. |
| |
| 2008-07-14 Richard Guenther <rguenther@suse.de> |
| |
| * tree-ssa-math-opts.c (execute_cse_reciprocals): Process |
| SSA_NAME defs of calls. |
| * gimple-pretty-print.c (dump_unary_rhs): Do not prefix |
| CONSTRUCTOR with [constructor]. |
| |
| 2008-07-14 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/alpha/alpha.c (va_list_skip_additions): Change |
| GIMPLE_STMT_OPERAND to TREE_OPERAND. |
| |
| 2008-07-14 Jakub Jelinek <jakub@redhat.com> |
| |
| * tree-vect-transform.c (vect_create_data_ref_ptr): Update comment. |
| * config/s390/s390.c (s390_va_start): Build MODIFY_EXPR instead of |
| GIMPLE_MODIFY_STMT. |
| (s390_gimplify_va_arg): Use gimplify_assign. |
| * config/sh/sh.c (sh_va_start): Build MODIFY_EXPR instead of |
| GIMPLE_MODIFY_STMT. |
| (sh_gimplify_va_arg_expr): Use gimplify_assign. |
| * config/sparc/sparc.c (sparc_gimplify_va_arg): Likewise. |
| * config/spu/spu.c (spu_va_start): Build MODIFY_EXPR instead of |
| GIMPLE_MODIFY_STMT. |
| (spu_gimplify_va_arg_expr): Use gimplify_assign. |
| * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start): |
| Build MODIFY_EXPR instead of GIMPLE_MODIFY_STMT. |
| (xstormy16_gimplify_va_arg_expr): Likewise. Use gimplify_assign. |
| * config/xtensa/xtensa.c (xtensa_va_start): Build MODIFY_EXPR |
| instead of GIMPLE_MODIFY_STMT. |
| (xtensa_gimplify_va_arg_expr): Use gimplify_assign. |
| |
| 2008-07-14 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/alpha/alpha.c (va_list_skip_additions): Rename |
| GIMPLE_MODIFY_STMT to MODIFY_EXPR. |
| (alpha_va_start): Same. |
| (alpha_gimplify_va_arg_1): Use gimplify_assign. |
| (alpha_gimplify_va_arg): Same. |
| * config/frv/frv.c (frv_expand_builtin_va_start): Rename |
| GIMPLE_MODIFY_STMT to MODIFY_EXPR. |
| * config/ia64/ia64.c (ia64_gimplify_va_arg): Use gimplify_assign. |
| * config/alpha/mips.c (mips_va_start): Rename GIMPLE_MODIFY_STMT to |
| MODIFY_EXPR or use gimplify_assign when appropriate. |
| (mips_gimplify_va_arg_expr): Same. |
| |
| 2008-07-14 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/rs6000/rs6000.c (rs6000_va_start): Change |
| GIMPLE_MODIFY_STMT to MODIFY_EXPR. |
| (rs6000_gimplify_va_arg): Use gimplify_assign. |
| Build GIMPLE_GOTO directly. |
| |
| 2008-07-14 Aldy Hernandez <aldyh@redhat.com> |
| |
| * tree-dump.c (dequeue_and_dump): Remove GIMPLE_MODIFY_STMT case. |
| * tree-ssa-loop-niter.c (simplify_replace_tree): Remove GIMPLE_STMT_P |
| call. |
| * tree-pretty-print.c (dump_generic_node): Remove any references to |
| GIMPLE_MODIFY_STMT, GIMPLE_STMT_P, GIMPLE_TUPLE_P. |
| (op_prio): Same. |
| (op_symbol_code): Same. |
| * java/java-gimplify.c (java_gimplify_expr): Same. |
| (java_gimplify_modify_expr): Same. |
| * java/java-tree.h: Rename GENERIC_NEXT to TREE_CHAIN. |
| * tree-tailcall.c (find_tail_calls): Update comment. |
| * tree.c (tree_code_class_string): Remove "gimple_stmt". |
| (tree_node_kind): Remove "gimple statments". |
| (tree_code_size): Remove tcc_gimple_stmt. |
| (make_node_stat): Same. |
| (copy_node_stat): Remove any references to |
| GIMPLE_MODIFY_STMT, GIMPLE_STMT_P, GIMPLE_TUPLE_P, tcc_gimple_stmt, |
| TS_GIMPLE_STATEMENT, GENERIC_TREE_OPERAND, GENERIC_TREE_TYPE, |
| GIMPLE_TUPLE_HAS_LOCUS_P, GIMPLE_STMT_LOCUS, GIMPLE_STMT_BLOCK, |
| IS_GIMPLE_STMT_CODE_CLASS, GIMPLE_STMT_BLOCK. |
| (expr_align): Same. |
| (tree_node_structure): Same. |
| (build2_stat): Same. |
| (set_expr_locus): Same. |
| (walk_tree_1): Same. |
| (tree_block): Same. |
| (build_gimple_modify_stmt_stat): Remove. |
| (expr_location): Remove. |
| (set_expr_location): Remove. |
| (expr_hash_location): Remove. |
| (expr_locus): Remove. |
| (expr_filename): Remove. |
| (expr_lineno): Remove. |
| (generic_tree_operand): Remove. |
| (generic_tree_type): Remove. |
| * tree.h (tree_code_class): Remove tcc_gimple_stmt. |
| (IS_GIMPLE_STMT_CODE_CLASS): Remove. |
| (struct gimple_stmt): Remove. |
| (GIMPLE_STMT_CHECK): Remove. |
| (TREE_OPERAND_CHECK): Remove GIMPLE_TUPLE_P. |
| (TREE_CHAIN): Same. |
| (GIMPLE_STMT_OPERAND_CHECK): Remove. |
| (GIMPLE_STMT_OPERAND_CHECK): Remove. |
| (GIMPLE_STMT_P): Remove. |
| (GIMPLE_TUPLE_P): Remove. |
| (GIMPLE_TUPLE_HAS_LOCUS_P): Remove. |
| (GENERIC_TREE_OPERAND): Remove. |
| (GENERIC_TREE_TYPE): Remove. |
| (GENERIC_NEXT): Remove. |
| (IS_CONVERT_EXPR_CODE_P): Rename GENERIC_TREE_TYPE to TREE_TYPE. |
| (MOVE_NONTEMPORAL): Remove GIMPLE_MODIFY_STMT_CHECK. |
| Remove GIMPLE_STMT_OPERAND, GIMPLE_STMT_LOCUS, GIMPLE_STMT_BLOCK. |
| (EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_HAS_LOCATION, EXPR_LOCUS, |
| EXPR_FILENAME, EXPR_LINENO): Do ont call functions. |
| (CAN_HAVE_LOCATION_P): Remove GIMPLE_STMT_P. |
| (union tree_node): Remove gstmt. |
| (build_gimple_modify_stmt*): Remove. |
| (expr_location, set_expr_location, expr_has_location, |
| expr_locus, expr_filename, expr_lineno, generic_tree_operand, |
| generic_tree_type): Remove. |
| * tree-scalar-evolution.c (follow_ssa_edge): Update comment. |
| (interpret_condition_phi): Same. |
| * gimple.h (gimplify_assign): New. |
| * builtins.c, fold-const.c, omp-low.c, tree-ssa-dse.c, tree-gimple.c, |
| tree-ssa-math-opts.c, tree-nrv.c, gimple-low.c, dwarf2out.c, |
| expr.c, tree-parloops.c, matrix-reorg.c, c-decl.c, tree-eh.c, |
| c-pretty-print.c, langhooks.c, function.c, tree-affine.c, |
| gimplify.c, tree.def, cfgexpand.c, tree-predcom.c, print-tree.c, |
| tree-ssa-ter.c, tree-ssa.c, tree-inline.c, gimple.c, gimple.h, |
| tree-cfg.c, config/i386/i386.c, stmt.c, tree-ssa-operands.c) |
| Remove any references to |
| GIMPLE_MODIFY_STMT, GIMPLE_STMT_P, GIMPLE_TUPLE_P, tcc_gimple_stmt, |
| TS_GIMPLE_STATEMENT, GENERIC_TREE_OPERAND, GENERIC_TREE_TYPE, |
| GIMPLE_TUPLE_HAS_LOCUS_P, GIMPLE_STMT_LOCUS, GIMPLE_STMT_BLOCK, |
| IS_GIMPLE_STMT_CODE_CLASS, GIMPLE_STMT_BLOCK. |
| Call gimplify_assign or generate a GIMPLE_ASSIGN directly when |
| appropriate. |
| |
| 2008-07-14 Jakub Jelinek <jakub@redhat.com> |
| |
| * cfgexpand.c (gimple_cond_pred_to_tree): New function. |
| (gimple_to_tree) <case GIMPLE_COND>: Use it. |
| (release_stmt_tree): New function. |
| (expand_gimple_cond): Call just gimple_cond_pred_to_tree |
| instead of gimple_to_tree, ggc_free pred before returning. |
| (expand_gimple_tailcall): Call release_stmt_tree. |
| (expand_gimple_basic_block): Call release_stmt_tree instead |
| of ggc_free. |
| |
| * gimplify.c (internal_get_tmp_var, gimplify_decl_expr, |
| gimplify_init_ctor_eval, gimplify_target_expr): Call ggc_free |
| on the INIT_EXPR. |
| |
| 2008-07-14 Richard Guenther <rguenther@suse.de> |
| |
| * tree-ssa-ccp.c (ccp_fold): Move ADDR_EXPR handing to |
| GIMPLE_SINGLE_RHS case. |
| * tree-ssa-ifcombine.c (ifcombine_iforif): Fix typo. |
| |
| 2008-07-14 Jakub Jelinek <jakub@redhat.com> |
| |
| * system.h (CONST_CAST2): Avoid using a union for all GCCs <= 4.0.x. |
| |
| 2008-07-12 Diego Novillo <dnovillo@google.com> |
| |
| * tree-loop-distribution.c: Tuplify. |
| * tree-ssa-propagate.c (substitute_and_fold): Remove |
| stale FIXME tuples note. |
| |
| 2008-07-11 Jakub Jelinek <jakub@redhat.com> |
| |
| * tree-dump.c (dump_options): Don't set TDF_RHS_ONLY for -all. |
| |
| * omp-low.c (lower_omp_1): Only use rhs_predicate_for if |
| GIMPLE_SINGLE_RHS. |
| |
| * tree-vect-analyze.c (vect_determine_vectorization_factor): Handle |
| GIMPLE_CALL with non-NULL lhs. |
| (vect_build_slp_tree): Likewise. Fix reversed check for references. |
| * tree-vectorizer.c (stmt_vec_info_htab, stmt_vec_info_eq, |
| stmt_vec_info_hash, init_stmt_vec_info_htab, |
| free_stmt_vec_info_htab): Remove. |
| (stmt_vec_info_vec): New variable. |
| (init_stmt_vec_info_vec, free_stmt_vec_info_vec): New functions. |
| (new_loop_vec_info): Clear stmt uid before calling |
| set_vinfo_for_stmt. |
| (vect_is_simple_use): Handle GIMPLE_CALL with non-NULL lhs. |
| (vectorize_loops): Call {init,free}_stmt_vec_info_vec instead of |
| {init,free}_stmt_vec_info_htab. |
| * tree-parloops.c (parallelize_loops): Likewise. |
| * tree-ssa-operands.c (get_expr_operands): Handle VEC_COND_EXPR. |
| * tree-vectorizer.h (stmt_vec_info_htab): Removed. |
| (init_stmt_vec_info_htab, free_stmt_vec_info_htab): Remove |
| prototypes. |
| (stmt_vec_info_vec): New extern decl. |
| (init_stmt_vec_info_vec, free_stmt_vec_info_vec): New prototypes. |
| (vinfo_for_stmt, set_vinfo_for_stmt): Rewritten using stmt uid |
| and vector instead of a hash table. |
| * tree-vect-patterns.c (vect_recog_pow_pattern): Request |
| a GIMPLE_CALL with non-NULL lhs instead of GIMPLE_ASSIGN. |
| (vect_pattern_recog_1): Use is_gimple_call instead of comparing |
| gimple_code with GIMPLE_CALL. |
| * gimple.c (gimple_rhs_class_table): Use GIMPLE_SINGLE_RHS for |
| DOT_PROD_EXPR and VEC_COND_EXPR. |
| * tree-vect-transform.c (vect_get_slp_vect_defs): Use gimple_get_lhs |
| instead of gimple_assign_lhs. |
| (get_initial_def_for_induction): Use build_int_cst even for |
| pointers. Use POINTER_PLUS_EXPR for POINTER_TYPE_P (scalar_type). |
| (vect_get_vec_def_for_operand): Use is_gimple_call instead of |
| comparing gimple_code with GIMPLE_CALL. |
| (vectorizable_call): Likewise. Use gimple_call_lhs instead of |
| gimple_assign_lhs. Build a vector of arguments, use |
| gimple_build_call_vec. |
| (vect_get_vec_def_for_stmt_copy): Use gimple_get_lhs. |
| (vectorizable_live_operation): Handle GIMPLE_SINGLE_RHS operands. |
| |
| 2008-07-11 Doug Kwan <dougkwan@google.com> |
| |
| * gimple-dummy.c (vectorizable_induction, vectorizable_type_promotion, |
| vectorizable_type_demotion, vectorizable_conversion, |
| vectorizable_operation, vectorizable_assignment, |
| vectorizable_load, vectorizable_call, vectorizable_store, |
| vectorizable_condition, vectorizable_reduction, |
| vectorizable_live_operation, vectorizable_function, |
| vect_estimate_min_profitable_iters, vect_model_simple_cost, |
| vect_model_store_cost, vect_model_load_cost, vect_transform_loop): |
| Remove DUMMY_FNs. |
| * tree-ssa-loop.c (gate_tree_vectorize): Reenable vectorizer. |
| * tree-vectorizer.c (vect_is_simple_use): Fix handling of |
| GIMPLE_NOP. |
| * tree-vectorizer.h (vectorizable_load, vectorizable_store, |
| vectorizable_operation, vectorizable_type_promotion, |
| vectorizable_type_demotion, vectorizable_conversion, |
| vectorizable_assignment, vectorizable_call, vectorizable_condition, |
| vectorizable_live_operation, vectorizable_reduction, |
| vectorizable_induction): Adjust prototypes. |
| * tree-vect-transform.c (vectorizable_load, vectorizable_store, |
| vectorizable_operation, vectorizable_type_promotion, |
| vectorizable_type_demotion, vectorizable_conversion, |
| vectorizable_assignment, vectorizable_call, vectorizable_condition, |
| vectorizable_live_operation, vectorizable_reduction, |
| vectorizable_induction, vect_transform_stmt, |
| vect_create_data_ref_ptr, vect_create_addr_base_for_vector_ref, |
| vect_get_vec_def_for_operand, vect_init_vector, |
| vect_finish_stmt_generation, vect_create_epilog_for_reduction, |
| get_initial_def_for_reduction, cost_for_stmt, |
| vect_estimate_min_profitable_iters, vect_model_reduction_cost, |
| vect_cost_strided_group_size, vect_model_load_cost, bump_vector_ptr, |
| vect_get_constant_vectors, vect_get_slp_vect_defs, |
| vect_get_slp_defs, get_initial_def_for_induction, |
| vect_get_vec_def_for_stmt_copy, vect_get_vec_defs, |
| vectorizable_function, vect_gen_widened_results_half, |
| vect_permute_store_chain, vect_setup_realignment, |
| vect_permute_load_chain, vect_transform_strided_load, |
| vect_is_simple_cond, vect_build_loop_niters, |
| vect_generate_tmps_on_preheader, vect_update_ivs_after_vectorizer, |
| vect_do_peeling_for_loop_bound, vect_gen_niters_for_prolog_loop, |
| vect_do_peeling_for_alignment, vect_create_cond_for_align_checks, |
| vect_create_cond_for_alias_checks, vect_loop_versioning, |
| vect_remove_stores, vect_schedule_slp_instance, |
| vect_transform_loop): Tuplify. |
| |
| 2008-07-10 Richard Guenther <rguenther@suse.de> |
| |
| * gimple.h (gimple_assign_ssa_name_copy_p): Declare. |
| (gimple_has_lhs): New function. |
| * gimple.c (gimple_assign_ssa_name_copy_p): New function. |
| * tree-ssa-copy.c (propagate_tree_value_into_stmt): Remove |
| redundant gimple_set_location call. |
| * gimple-iterator.c (gsi_remove): Do not free stmt operands. |
| * tree-ssa-structalias.c (find_func_aliases): Correctly let |
| all things with pointers escape. |
| * tree-pass.h (TDF_RHS_ONLY): New flag. |
| * diagnostic.h (print_gimple_expr): Declare. |
| * gimple-pretty-print.c (print_gimple_expr): New function. |
| (dump_gimple_assign): Dump the RHS as expression if TDF_RHS_ONLY. |
| (dump_gimple_call): Likewise. |
| (dump_gimple_cond): Likewise. |
| * tree-ssa-propagate.c (fold_predicate_in): Use print_gimple_expr. |
| * tree-ssa-sccvn.c (visit_use): Use gimple_has_lhs. |
| Use print_gimple_expr. Handle tcc_expression correctly. |
| |
| 2008-07-09 Jakub Jelinek <jakub@redhat.com> |
| |
| * gimplify.c (struct gimplify_ctx): Move to tree-gimple.h. |
| (push_gimplify_context): Don't allocate bind_expr_stack, |
| temp_htab nor c itself here. Add c argument. |
| (pop_gimplify_context): Allow bind_expr_stack being NULL. Check |
| c->temp_htab instead of optimize whether htab_delete should be called. |
| Don't free c. |
| (gimple_push_bind_expr): Create bind_expr_stack lazily. |
| (lookup_tmp_var): Create temp_htab lazily. |
| (gimplify_scan_omp_clauses, gimplify_omp_parallel, gimplify_omp_task, |
| gimplify_body, force_gimple_operand): Adjust push_gimplify_context |
| callers. |
| * omp-low.c (lower_omp_sections, lower_omp_single, lower_omp_master, |
| lower_omp_ordered, lower_omp_critical, lower_omp_for, |
| create_task_copyfn, lower_omp_taskreg, execute_lower_omp): |
| * tree-ssa-ccp.c (gimplify_and_update_call_from_tree): Likewise. |
| * tree-sra.c (generate_element_init): Likewise. |
| * tree-mudflap.c (execute_mudflap_function_ops, |
| execute_mudflap_function_decls): Likewise. |
| * tree-inline.c (setup_one_parameter, optimize_inline_calls): Likewise. |
| * tree-gimple.h (struct gimplify_ctx): New type. |
| (push_gimplify_context): Adjust prototype. |
| |
| * gimple.h (gimple_rhs_class_table): New extern decl. |
| (get_gimple_rhs_class): Change into inline. |
| * gimple.c (get_gimple_rhs_class): Removed. |
| (gimple_rhs_class_table): New variable. |
| |
| 2008-07-09 Doug Kwan <dougkwan@google.com> |
| Diego Novillo <dnovillo@google.com> |
| |
| * tree-ssa-ccp.c (fold_stmt_r): Remove gcc_unreachable |
| call from COND_EXPR handler. |
| * tree-if-conv.c: Tuplify. |
| * gimple.c (gimple_could_trap_p_1): Factor out of ... |
| (gimple_could_trap_p): ... here. |
| Call it. |
| (gimple_assign_rhs_could_trap_p): New. |
| * gimple.h (gimple_assign_rhs_could_trap_p): Declare. |
| * tree-ssa-operands.c (get_expr_operands): Handle |
| COND_EXPR. |
| |
| 2008-07-08 Jakub Jelinek <jakub@redhat.com> |
| |
| Merge with mainline @137633. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-07-08 Jakub Jelinek <jakub@redhat.com> |
| |
| * tree-cfg.c (remove_useless_stmts_cond): Avoid calling |
| fold_binary. |
| |
| 2008-07-07 Jakub Jelinek <jakub@redhat.com> |
| |
| * gimple-pretty-print.c (dump_gimple_return): Don't print space |
| after return if return has no argument. |
| (dump_gimple_seq): Don't print newline after last statement in |
| the sequence. |
| (dump_gimple_fmt, dump_gimple_try, dump_gimple_omp_for, |
| dump_gimple_omp_single, dump_gimple_omp_sections, |
| dump_gimple_omp_block, dump_gimple_omp_critical, |
| dump_gimple_omp_parallel, dump_gimple_omp_task): Use |
| newline_and_indent after dump_gimple_seq instead of INDENT. |
| (dump_gimple_bind): Likewise. If there are no bind vars, don't |
| print two newlines before the sequence, just one. |
| * tree-cfg.c (dump_function_to_file): Fix dumping lowered gimple |
| before CFG is built. |
| |
| 2008-07-07 Diego Novillo <dnovillo@google.com> |
| |
| * tree-vrp.c (ssa_name_nonnegative_p): Tuplify. |
| (ssa_name_nonzero_p): Tuplify. |
| (extract_range_from_comparison): Tidy. |
| (vrp_evaluate_conditional_warnv_with_ops): Tidy. |
| (vrp_evaluate_conditional): Change STMT argument to gimple. |
| Update all users. |
| (simplify_stmt_for_jump_threading): Change WITHIN_STMT argument |
| to gimple. |
| Update all users. |
| (identify_jump_threads): Tidy. |
| * tree-tailcall.c (find_tail_calls): Remove stale FIXME note. |
| * tree.c (tree_node_structure): Likewise. |
| * tree.h (struct tree_base): Likewise. |
| (struct gimple_stmt): Likewise. |
| * builtins.c (expand_builtin_memcpy): Likewise. |
| (expand_builtin_memset_args): Likewise. |
| * tree-chrec.h (build_polynomial_chrec): Do not initialize VAL. |
| * tree-ssa-ccp.c (fold_stmt_r): Do not handle COND_EXPR. |
| (fold_stmt): Remove #if 0 code. |
| * tree-ssa-dom.c (EXTRA_DETAILS): Remove. |
| Update all users. |
| (hashable_expr_equal_p): Remove stale FIXME note. |
| (simplify_stmt_for_jump_threading): Convert WITHIN_STMT |
| argument to gimple. Update all users. |
| * tree-ssa-propagate.c: Include gimple.h |
| (get_rhs): Remove. |
| (set_rhs): Remove. |
| (fold_predicate_in): Tuplify. |
| * Makefile.in (tree-ssa-propagate.o): Add dependency on |
| GIMPLE_H. |
| * tree-ssa-propagate.h (get_rhs, set_rhs): Remove. |
| * tree-parloops.c (create_parallel_loop): Remove FIXME |
| tuples note. |
| * tree-eh.c (lookup_stmt_eh_region): Remove FIXME tuples |
| editorial note. |
| * cfgexpand.c (gimple_to_tree): Likewise. |
| * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Tidy. |
| Do not handle GIMPLE_BIND. |
| * tree-inline.c (remap_gimple_op_r): Remove stale FIXME notes. |
| * tree-optimize.c (execute_fixup_cfg): Likewise. |
| * tree-flow.h (struct tree_ann_common_d): Remove stale |
| FIXME tuples notes. |
| (tree_vrp_evaluate_conditional): Change last argument type to |
| gimple. Update all users. |
| (thread_across_edge): Likewise. |
| * gimple.c (gimple_has_side_effects): If any argument has |
| TREE_SIDE_EFFECTS set, assert that S has volatile operands. |
| (gimple_rhs_has_side_effects): Likewise. |
| * gimple.h (gimple_phi_capacity): Remove stale FIXME tuples note. |
| * tree-cfg.c (group_case_labels): Remove FIXME tuples note. |
| Assert that the new size is smaller than the old size. |
| (remove_useless_stmts_warn_notreached): Remove #if 0 code. |
| (remove_useless_stmts_cond): Remove stale FIXME tuples note. |
| (remove_useless_stmts_1): Likewise. |
| (verify_types_in_gimple_assign): Likewise. |
| * passes.c (init_optimization_passes): Re-enable |
| pass_ipa_increase_alignment. |
| * tree-ssa-threadedge.c |
| (record_temporary_equivalences_from_stmts_at_dest): |
| Change SIMPLIFY to accept two arguments of type gimple. |
| Update all users. |
| (simplify_control_stmt_condition): Likewise. |
| (thread_accross_edge): Likewise. |
| * tree-ssa-operands.c (add_call_clobber_ops): Re-enable |
| calls to ipa_reference_get_not_read_globals and |
| ipa_reference_get_not_written_global. |
| |
| 2008-07-07 Aldy Hernandez <aldyh@redhat.com> |
| |
| * tree-ssa-dom.c: Remove FIXME tuples. |
| |
| 2008-07-07 Aldy Hernandez <aldyh@redhat.com> |
| |
| * tree-cfg.c (verify_types_in_gimple_assign): Remove |
| FIXME tuples. |
| |
| 2008-07-04 Jakub Jelinek <jakub@redhat.com> |
| |
| * cfgexpand.c (gimple_to_tree) <case GIMPLE_CALL>: Copy |
| CALL_EXPR_VA_ARG_PACK. |
| |
| * gimple.c (gimple_build_bind): Set gimple_bind_block rather |
| than gimple_block. |
| (gimple_copy) <case GIMPLE_BIND>: Don't unshare gimple_bind_block. |
| |
| * gimple.h (GF_ASM_INPUT, GF_ASM_VOLATILE, GF_CALL_CANNOT_INLINE, |
| GF_CALL_FROM_TRUNK, GF_CALL_RETURN_SLOT_OPT, GF_CALL_TAILCALL, |
| GF_CALL_VA_ARG_PACK, GF_OMP_PARALLEL_COMBINED, GF_OMP_RETURN_NOWAIT, |
| GF_OMP_SECTION_LAST, GF_PREDICT_TAKEN): Change from static const ints |
| into enum values. |
| (struct gimple_statement_base): Move subcode after flags to make it |
| 16-bit aligned. |
| |
| * tree-ssa-structalias.c (find_func_aliases): Handle ADDR_EXPR |
| as GIMPLE_SINGLE_RHS instead of GIMPLE_UNARY_RHS. |
| |
| * tree-ssa-operands.c (get_expr_operands): Don't handle |
| OMP_FOR, OMP_PARALLEL, OMP_TASK, OMP_SECTIONS and PREDICT_EXPR |
| here. |
| |
| * gimple.def (GIMPLE_PREDICT): New. |
| * gimple.h: Update comment above GF_* flags. |
| (GF_PREDICT_TAKEN): New. |
| (gimple_build_predict): New prototype. |
| (gimple_predict_predictor, gimple_predict_outcome, |
| gimple_predict_set_predictor, gimple_predict_set_outcome): New |
| inlines. |
| * gimple.c (gss_for_code): Handle GIMPLE_PREDICT. |
| (gimple_size, walk_gimple_op): Likewise. |
| (gimple_build_predict): New function. |
| * gimple-pretty-print.c (dump_gimple_stmt): Handle GIMPLE_PREDICT. |
| * predict.c (tree_bb_level_predictions): Likewise. |
| * cfgexpand.c (gimple_to_tree): Likewise. |
| * tree-inline.c (estimate_num_insns): Likewise. |
| * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise. |
| * gimple-low.c (lower_stmt): Likewise. |
| * tree-cfg.c (verify_types_in_gimple_seq_2): Likewise. |
| (verify_types_in_gimple_stmt): Likewise. Don't handle PREDICT_EXPR. |
| * gimplify.c (gimplify_expr): Gimplify PREDICT_EXPR into |
| GIMPLE_PREDICT. |
| * expr.c (expand_expr_real): Don't handle PREDICT_EXPR. |
| |
| 2008-07-04 Aldy Hernandez <aldyh@redhat.com> |
| |
| * tree-ssa-forwprop.c (rhs_to_tree): Remove fixme. |
| (forward_propagate_into_cond): Add comment. |
| (forward_propagate_into_gimple_cond): Add comment. |
| (forward_propagate_addr_expr_1): Enable optimization. |
| |
| 2008-07-04 David Edelsohn <edelsohn@gnu.org> |
| |
| Revert: |
| * config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Unshare t. |
| |
| * config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Unshare reg. |
| |
| 2008-07-03 David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Unshare t. |
| |
| 2008-07-03 Doug Kwan <dougkwan@google.com> |
| |
| * gimple-dummy.c (vectorizable_function): New dummy. |
| (vect_pattern_recog): Remove dummy. |
| * tree-vectorizer.h (vect_recog_func_ptr): Adjust types for tuples. |
| * tree-vect-patterns.c (File): Re-enable all code. |
| (widened_name_p): Tuplify. |
| (vect_recog_temp_ssa_var): New. |
| (vect_recog_dot_prod_pattern): Tuplify. |
| (vect_recog_widen_mult_pattern): Same. |
| (vect_recog_pow_pattern): Same. |
| (vect_recog_widen_sum_pattern): Same. |
| (vect_pattern_recog_1): Tuplify. Factor out code to create SSA |
| temporaries to vect_recog_temp_ssa_var. Remove code for building |
| assignment statement. |
| (vect_pattern_recog): Tuplify. |
| |
| 2008-07-03 Janis Johnson <janis187@us.ibm.com> |
| David Edelsohn <edelsohn@gnu.org> |
| |
| * config/rs6000/rs6000.c (rs6000_va_start): Unshare valist. |
| (rs6000_gimplify_va_arg): Unshare valist, reg, addr, ovf. |
| |
| 2008-07-03 Jakub Jelinek <jakub@redhat.com> |
| |
| * tree-inline.c (remap_gimple_op_r): Remap TREE_BLOCK of |
| expressions. |
| |
| * tree-switch-conversion.c (gen_inbound_check): Force RHS to be |
| gimple operand. Use fold_build* instead of build*. |
| (build_arrays): Likewise. Convert RHS to LHS's type. |
| |
| * tree-switch-conversion.c (struct switch_conv_info): Change |
| arr_ref_first and arr_ref_last to gimple. |
| (check_range, check_final_bb, gather_default_values, |
| build_constructors, build_one_array, build_arrays, gen_def_assign, |
| fix_phi_nodes, gen_inbound_check, process_switch, do_switchconv): |
| Tuplify. |
| (create_temp_arrays): Formatting. |
| |
| * gimple.h (gimple_try_set_kind): New inline function. |
| * tree-eh.c (same_handler_p, optimize_double_finally, |
| refactor_eh_r, refactor_eh): Tuplify. |
| * passes.c (init_optimization_passes): Reenable pass_refactor_eh. |
| |
| 2008-07-02 Jakub Jelinek <jakub@redhat.com> |
| |
| * tree-parloops.c (struct reduction_info): Change reduc_stmt, |
| reduc_phi, keep_res and new_phi field types to gimple. |
| (struct elv_data): Add info field. |
| (reduction_phi, loop_parallel_p, take_address_of, |
| initialize_reductions, eliminate_local_variables_stmt, |
| eliminate_local_variables, expr_invariant_in_region_p, |
| separate_decls_in_region_name, separate_decls_in_region_stmt, |
| create_phi_for_local_result, create_call_for_reduction_1, |
| create_call_for_reduction, create_loads_for_reductions, |
| create_final_loads_for_reduction, create_stores_for_reduction, |
| create_loads_and_stores_for_name, separate_decls_in_region, |
| canonicalize_loop_ivs, transform_to_exit_first_loop, |
| create_parallel_loop, gen_parallel_loop, |
| loop_has_vector_phi_nodes, parallelize_loops): Tuplify. |
| * tree-cfg.c (gimple_duplicate_sese_tail): Tuplify. |
| (move_block_to_fn): Don't call gsi_next after calling |
| remove_phi_node. |
| |
| 2008-07-02 Aldy Hernandez <aldyh@redhat.com> |
| Richard Guenther <rguenther@suse.de> |
| |
| * tree-ssa-forwprop.c (can_propagate_from): Exclude loads |
| from decls explicitly. |
| (gate_forwprop): Enable. |
| |
| 2008-07-02 Jakub Jelinek <jakub@redhat.com> |
| |
| * tree-vectorizer.h (vinfo_for_stmt): Use htab_find_slot_with_hash. |
| (set_vinfo_for_stmt): Likewise. If info is NULL, delete entry from |
| hash table. |
| * tree-vectorizer.c (stmt_vec_info_eq, stmt_vec_info_hash): New |
| functions. |
| (init_stmt_vec_info_htab): Use them instead of htab_hash_pointer |
| and htab_eq_pointer. |
| (free_stmt_vec_info): Free stmt_info only after set_vinfo_for_stmt |
| call. |
| |
| Merge with mainline @137346. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| * builtins.c (gimple_rewrite_call_expr): Fix -Wc++-compat and/or |
| -Wcast-qual warnings. |
| * gimple.c (gimple_alloc_stat, gimple_build_omp_for, |
| gimple_range_check_failed, gimple_copy): Likewise. |
| * tree-mudflap.c (mx_xfn_xform_decls): Likewise. |
| * tree-nested.c (convert_nonlocal_reference_stmt, |
| convert_local_reference_stmt): Likewise. |
| * gimple-iterator.c (gsi_insert_before_without_update, |
| gsi_insert_after_without_update): Likewise. |
| * tree-ssa-loop-im.c (init_lim_data, get_lim_data, |
| clear_lim_data): Likewise. |
| * tree-ssa-sccvn.c (vn_nary_op_insert_stmt): Likewise. |
| * tree-vrp.c (check_all_array_refs): Likewise. |
| * value-prof.c (histogram_eq): Likewise. |
| * cgraphbuild.c (record_reference): Don't handle OMP_PARALLEL |
| and OMP_TASK here. |
| (build_cgraph_edges): Handle GIMPLE_OMP_{PARALLEL,TASK}. |
| * cgraph.c (cgraph_add_new_function): Call gimple_register_cfg_hooks |
| instead of tree_register_cfg_hooks. |
| * omp-low.c (finalize_task_copyfn): Ensure the new function's |
| body is a gimple_seq with just GIMPLE_BIND in it. |
| (scan_omp_1_stmt): Fix -Wc++-compat and/or -Wcast-qual warnings. |
| * tree-cfg.c (move_stmt_op, have_similar_memory_accesses_1, |
| ref_base_address_1): Likewise. |
| (move_stmt_r): Handle gimple_block updating. |
| * tree-ssa-alias.c (update_alias_info_1): Tuplify. |
| (update_alias_info): Likewise. |
| * tree-switch-conversion.c: Stub out temporarily. |
| |
| 2008-06-30 Aldy Hernandez <aldyh@redhat.com> |
| |
| * tree-ssa-forwprop.c: Remove obsolete comment. |
| (get_prop_source_stmt): Wrap call to gimple_assign_lhs with a |
| TREE_TYPE. |
| (forward_propagate_comparison): Use build2 instead of |
| fold_binary. |
| |
| 2008-06-27 Diego Novillo <dnovillo@google.com> |
| |
| * cfgexpand.c (gimple_assign_rhs_to_tree): Factor out of ... |
| (gimple_to_tree): ... here. |
| Update comments referring to mainline merge. |
| * tree-ssa-ter.c: Tuplify. |
| * tree-outof-ssa.c (gimple_assign_rhs_to_tree): Declare. |
| (replace_use_variable): Call it. |
| (rewrite_trees): Tuplify. |
| (remove_ssa_form): Call it. |
| * gimple.h: Tidy some formatting. |
| * ipa-struct-reorg.c: Include gimple.h |
| * Makefile.in (ipa-struct-reorg.o): Add dependency on |
| GIMPLE_H. |
| |
| 2008-06-27 Richard Guenther <rguenther@suse.de> |
| |
| * tree-ssa-sccvn.c (vn_get_expr_for): New function. |
| (vuses_to_vec): Tuplify. |
| (copy_vuses_from_stmt): Likewise. |
| (vdefs_to_vec): Likewise. |
| (copy_vdefs_from_stmt): Likewise. |
| (shared_vuses_from_stmt): Likewise. |
| (copy_reference_ops_from_call): New function split out from |
| copy_reference_ops_from_ref. |
| (create_reference_ops_from_call): New function. |
| (shared_reference_ops_from_call): Likewise. |
| (get_def_ref_stmt_vuses): Tuplify. |
| (vn_reference_lookup): Likewise. |
| (vn_nary_op_lookup_stmt): New function. |
| (vn_nary_op_insert_stmt): Likewise. |
| (vn_phi_lookup): Tuplify. |
| (vn_phi_insert): Likewise. |
| (defs_to_varying): Likewise. |
| (visit_unary_op): Likewise. |
| (visit_binary_op): Likewise. |
| (visit_reference_op_call): New function. |
| (visit_reference_op_load): Tuplify. |
| (visit_reference_op_store): Likewise. |
| (visit_phi): Likewise. |
| (stmt_has_constants): New function. |
| (simplify_binary_expression): Tuplify. |
| (simplify_unary_expression): Likewise. |
| (try_to_simplify): Likewise. |
| (visit_use): Likewise. |
| (compare_ops): Likewise. |
| (DFS): Likewise. |
| (run_scc_vn): Likewise. |
| * tree-ssa-sccvn.h (shared_vuses_from_stmt): Adjust prototype. |
| (copy_vuses_from_stmt): Likewise. |
| (vn_get_expr_for): Declare. |
| (vn_nary_op_lookup_stmt): Likewise. |
| (vn_nary_op_insert_stmt): Likewise. |
| * tree-dfa.c (get_single_def_stmt): Tuplify. |
| (get_single_def_stmt_from_phi): Likewise. |
| (get_single_def_stmt_with_phi): Likewise. |
| * tree-ssa-pre.c (do_SCCVN_insertion): Use vn_get_expr_for. |
| (eliminate): Likewise. |
| (execute_pre): Enable SCCVN. |
| (gate_fre): Enable. |
| * tree-flow.h (get_single_def_stmt): Adjust prototype. |
| (get_single_def_stmt_from_phi): Likewise. |
| (get_single_def_stmt_with_phi): Likewise. |
| (vn_lookup_or_add_with_stmt): Likewise. |
| (vn_lookup_with_stmt): Likewise. |
| * gimple.c (gimple_fold): Fix. |
| * tree-vn.c (vn_add): Disable call to add_to_value. |
| (vn_add_with_vuses): Likewise. |
| (vn_lookup_with_stmt): Tuplify. |
| (vn_lookup_or_add_with_stmt): Likewise. |
| |
| 2008-06-27 Aldy Hernandez <aldyh@redhat.com> |
| |
| * gimple.c (gimple_cond_get_ops_from_tree): Handle TRUTH_NOT_EXPR. |
| |
| 2008-06-25 Diego Novillo <dnovillo@google.com> |
| |
| * gimple.h (enum gimple_rhs_class): Move from tree-gimple.h |
| (struct gimple_statement_base): Change CODE field to 8 |
| bits. |
| Change SUBCODE field to 16 bits. |
| (gimple_set_subcode): Move to gimple.c. |
| (gimple_subcode): Remove. |
| (gimple_expr_type): Handle GIMPLE_ASSIGN, GIMPLE_CALL and |
| GIMPLE_COND explicitly. |
| Move earlier in the file. |
| (gimple_expr_code): New. |
| (gimple_omp_subcode): New. |
| (gimple_omp_set_subcode): New. |
| (gimple_omp_return_nowait_p): Call gimple_omp_subcode. |
| (gimple_omp_section_last_p): Likewise. |
| (gimple_omp_parallel_combined_p): Likewise. |
| (gimple_assign_rhs_code): New. |
| (gimple_assign_set_rhs_code): New. |
| (gimple_assign_cast_p): Call gimple_assign_rhs_code. |
| Handle VIEW_CONVERT_EXPR. |
| (gimple_call_tail_p): Access subcode field directly. |
| (gimple_call_cannot_inline_p): Likewise. |
| (gimple_call_return_slot_opt_p): Likewise. |
| (gimple_call_from_thunk_p): Likewise. |
| (gimple_call_va_arg_pack_p): Likewise. |
| (gimple_call_copy_flags): Likewise. |
| (gimple_cond_code): Likewise. |
| (gimple_cond_set_code): Likewise. |
| (gimple_cond_make_false): Likewise. |
| (gimple_cond_make_true): Likewise. |
| (gimple_asm_volatile_p): Likewise. |
| (gimple_asm_input_p): Likewise. |
| (gimple_eh_filter_must_not_throw): Likewise. |
| (gimple_eh_filter_set_must_not_throw): Likewise. |
| (gimple_try_kind): Likewise. |
| (gimple_try_catch_is_cleanup): Likewise. |
| (gimple_wce_cleanup_eh_only): Likewise. |
| |
| * tree-vrp.c (simplify_div_or_mod_using_ranges): Call |
| gimple_assign_set_rhs_code instead of gimple_set_subcode. |
| (simplify_abs_using_ranges): Likewise. |
| * tree-complex.c (init_dont_simulate_again): Call |
| gimple_expr_code instead of gimple_subcode. |
| (complex_visit_stmt): Likewise. |
| (expand_complex_move): Call gimple_assign_rhs_code |
| instead of gimple_subcode. |
| (expand_complex_operations_1): Likewise. |
| * value-prof.c (gimple_divmod_fixed_value): Likewise. |
| (gimple_mod_pow2): Likewise. |
| (gimple_mod_subtract): Likewise. |
| (gimple_divmod_values_to_profile): Likewise. |
| * tree-ssa-alias-warnings.c (find_alias_site_helper): |
| Call gimple_assign_cast_p. |
| (already_warned_in_frontend_p): Likewise. |
| * gimple.def: Add comments warning about code orderings. |
| * omp-low.c (expand_omp_taskreg): Call gimple_omp_set_subcode. |
| (expand_omp_atomic_fetch_op): Call gimple_assign_rhs_code. |
| * tree-gimple.c (get_gimple_rhs_class): Move to gimple.c |
| (get_gimple_rhs_num_ops): Likewise. |
| (gimple_assign_rhs_code): Move to gimple.h. |
| * tree-gimple.h (enum gimple_rhs_class): Move to gimple.h. |
| * tree-ssa-ccp.c (fold_gimple_assign): Call |
| gimple_assign_rhs_code instead of gimple_subcode. |
| * tree-stdarg.c (va_list_counter_bump): Likewise. |
| (check_all_va_list_escapes): Likewise. |
| (execute_optimize_stdarg): Likewise. |
| * tree-ssa-math-opts.c (is_division_by): Likewise. |
| (replace_reciprocal): Likewise. |
| (execute_cse_reciprocals): Likewise. |
| (execute_convert_to_rsqrt): Likewise. |
| * tree-ssa-dom.c (initialize_hash_element): Likewise. |
| (simple_iv_increment_p): Likewise. |
| (gimple_assign_unary_useless_conversion_p): Likewise. |
| * tree-ssa-alias.c (is_escape_site): Call gimple_assign_cast_p. |
| * predict.c (expr_expected_value_1): Call gimple_assign_rhs_code |
| instead of gimple_subcode. |
| * tree-eh.c (tree_could_trap_p): Call gimple_expr_code |
| instead of gimple_subcode. |
| * ipa-type-escape.c (is_array_access_through_pointer_and_index): |
| Call gimple_assign_rhs_code instead of gimple_subcode. |
| (check_assign): Likewise. |
| * gimplify.c (gimplify_omp_parallel): Call gimple_omp_set_subcode |
| instead of gimple_set_subcode. |
| * tree-mudflap.c (mf_xform_derefs): Call gimple_assign_rhs_code |
| instead of gimple_subcode. |
| * tree-ssa-forwprop.c (get_prop_source_stmt): Likewise. |
| (can_propagate_from): Likewise. |
| (remove_prop_source_from_use): Likewise. |
| (forward_propagate_addr_into_variable_array): Likewise. |
| * tree-object-size.c (plus_stmt_object_size): Likewise. |
| (collect_object_sizes_for): Likewise. |
| (check_for_plus_in_loops_1): Likewise. |
| (check_for_plus_in_loops): Likewise. |
| * gimple.c (gimple_set_subcode): Move from gimple.h |
| (gimple_check_failed): Access subcode field directly. |
| (gimple_assign_single_p): Call gimple_assign_rhs_code |
| instead of gimple_subcode. |
| (gimple_assign_unary_nop_p): Likewise. |
| (gimple_get_lhs): Change argument type to const_gimple. |
| (gimple_could_trap_p): Call gimple_assign_rhs_code |
| instead of gimple_subcode. |
| (get_gimple_rhs_class): Move from tree-gimple.c. |
| (get_gimple_rhs_num_ops): Likewise. |
| * tree-ssa-structalias.c (update_alias_info): Call |
| gimple_assign_rhs_code instead of gimple_subcode. |
| (find_func_aliases): Likewise. |
| * tree-ssa-threadedge.c (record_temporary_equivalences_from_phis): |
| Likewise. |
| |
| 2008-06-25 Doug Kwan <dougkwan@google.com> |
| |
| * gimple-dummy.c: (vect_free_slp_tree) Remove dummy. |
| (vect_analyze_loop): Same. |
| (vectorizable_induction): New dummy. |
| (vectorizable_type_promotion): Same. |
| (vectorizable_type_demotion): Same. |
| (vectorizable_conversion): Same. |
| (vectorizable_operation): Same. |
| (vectorizable_assignment): Same. |
| (vectorizable_load): Same. |
| (vectorizable_call): Same. |
| (vectorizable_store): Same. |
| (vectorizable_condition): Same. |
| (vectorizable_reduction): Same. |
| (vectorizable_live_operation): Same. |
| (vect_estimate_min_profitable_iters): Same. |
| (vect_model_simple_cost): Same. |
| (vect_model_store_cost): Same. |
| (vect_model_load_cost): Same. |
| (vect_pattern_recog): Same. |
| * tree-vectorizer.h (struct _stmt_vec_info): Change fields FIRST_DR |
| and NEXT_DR from tree to gimple type. |
| (vectorizable_load): Change type of parameter STMT to gimple. |
| (vectorizable_store): Same. |
| (vectorizable_operation): Same. |
| (vectorizable_type_promotion): Same. |
| (vectorizable_type_demotion): Same. |
| (vectorizable_conversion): Same. |
| (vectorizable_assignment): Same. |
| (vectorizable_function): Same. |
| (vectorizable_call): Same. |
| (vectorizable_condition): Same. |
| (vectorizable_live_operation): Same. |
| (vectorizable_reduction): Same. |
| (vectorizable_induction): Same. |
| * tree-vect-analyze.c (File): Re-enable all previously disabled code. |
| (vect_determine_vectorization_factor): Tuplify. |
| (vect_analyze_operations): Same. |
| (exist_non_indexing_operands_for_use_p): Same. |
| (vect_analyze_scalar_cycles_1): Same. |
| (vect_insert_into_interleaving_chain): Same. |
| (vect_same_range_drs): Same. |
| (vect_compute_data_ref_alignment): Same. |
| (vect_verify_datarefs_alignment): Same. |
| (vector_alignment_reachable_p): Same. |
| (vect_enhance_data_refs_alignment): Same. |
| (vect_analyze_group_access): Same. |
| (vect_analyze_data_ref_access): Same. |
| (vect_free_slp_tree): Same. |
| (vect_get_and_check_slp_defs): Same. |
| (vect_build_slp_tree): Same. |
| (vect_print_slp_tree): Same. |
| (vect_mark_slp_stmts): Same. |
| (vect_analyze_slp_instance): Same. |
| (vect_analyze_slp): Same. |
| (vect_detect_hybrid_slp_stmts): Same. |
| (vect_analyze_data_refs): Same. |
| (vect_mark_relevant): Same. |
| (process_use): Same. |
| (vect_mark_stmts_to_be_vectorized): Same. |
| (vect_can_advance_ivs_p): Same. |
| (vect_get_loop_niters): Same. |
| (vect_analyze_loop_form): Same. |
| |
| 2008-06-25 Diego Novillo <dnovillo@google.com> |
| |
| * tree-vectorizer.c (hash_gimple_stmt): Remove. |
| (eq_gimple_stmt): Remove. |
| (init_stmt_vec_info_htab): Use htab_hash_pointer and |
| htab_eq_pointer for STMT_VEC_INFO_HTAB. |
| |
| 2008-06-24 Doug Kwan <dougkwan@google.com> |
| |
| * gimple-dummy.c (vect_set_verbosity_level): Remove. |
| (vectorize_loops): Same. |
| (vect_free_slp_tree): New dummy. |
| (vect_analyze_loop): Same. |
| (vect_transform_loop): Same. |
| * tree-vectorize.c (hashtab.h): New include. |
| (File): Re-enable all previously commented out code. |
| (stmt_vec_info_htab): New var. |
| (rename_variables_in_bb): Tuplify. |
| (slpeel_update_phis_for_duplicate_loop): Same. |
| (slpeel_update_phi_nodes_for_guard1): Same. |
| (slpeel_update_phi_nodes_for_guard2): Same. |
| (slpeel_make_loop_iterate_ntimes): Same. |
| (slpeel_tree_duplicate_loop_to_edge_cfg): Same. |
| (slpeel_add_loop_guard): Same. |
| (slpeel_can_duplicate_loop_p): Same. |
| (set_prologue_iterations): Same. |
| (find_loop_location): Same. |
| (new_stmt_vec_info): Same. |
| (hash_gimple_stmt): New function. |
| (init_stmt_vec_info_htab): New function. |
| (free_stmt_vec_info_htab): New function. |
| (free_stmt_vec_info): Replace statement info with hash table entry. |
| (new_loop_vec_info): Tuplify. |
| (destroy_loop_vec_info): Same. |
| (vect_supportable_dr_alignment): Same |
| (vect_is_simple_use): Same. |
| (supportable_widening_operation): Same. |
| (supportable_narrowing_operation): Same. |
| (report_vec_op): New function. Code factored out from ... |
| (vect_is_simple_reduction): Call it. Tuplify. |
| (vectorize_loops): Set up and tear down stmt_vec_info hash table. |
| * tree-vectorizer.h (struct _slp_tree): Change statement fields |
| (struct _loop_vec_info): Same. |
| (struct _stmt_vec_info): |
| (nested_in_vect_loop): Re-enable. |
| (init_stmt_vec_info_htab): New prototype. |
| (free_stmt_vec_info_htab): New prototype. |
| (vinfo_for_stmt): Use hash table instead of statement info. |
| (set_stmt_info): Remove. |
| (set_vinfo_for_stmt): New inline. |
| (is_pattern_stmt_p): Tuplify. |
| (vect_is_simple_use): Tuplify prototype. |
| (vect_is_simple_reduction): Same. |
| (supportable_widening_operation): Same. |
| (supportable_narrowing_operation): Same. |
| (new_stmt_vec_info): Same. |
| (free_stmt_vec_info): Same. |
| Makefile.in (tree-vectorize.o): Add HASTAB_H dependency. |
| |
| 2008-06-22 Andrew Pinski <pinskia@gmail.com> |
| |
| * gimple-pretty-print.c (dump_binary_rhs): Print out MIN_EXPR and |
| MAX_EXPR specially. |
| |
| 2008-06-20 Doug Kwan <dougkwan@google.com> |
| |
| * tree-loop-linear.c (File): Re-enable all previously disabled code. |
| (gather_interchange_stats): Tuplify. |
| (linear_transform_loops): Likewise. |
| * gimple-dummy.c (get_type): Remove unused dummy. |
| (ipa_add_method): Same. |
| (ipa_callsite_callee): Same. |
| (ipa_callsite_compute_count): Same. |
| (ipa_callsite_compute_param): Same. |
| (ipa_callsite_param): Same. |
| (ipa_callsite_param_count): Same. |
| (ipa_callsite_param_count_set): Same. |
| (ipa_edges_create): Same. |
| (ipa_edges_free): Same. |
| (ipa_free): Same. |
| (ipa_jf_get_info_type): Same. |
| (ipa_method_compute_modify): Same. |
| (ipa_method_compute_tree_map): Same. |
| (ipa_method_formal_compute_count): Same. |
| (ipa_method_formal_count): Same. |
| (ipa_method_formal_count_set): Same. |
| (ipa_method_get_tree): Same. |
| (ipa_method_modify_print): Same. |
| (ipa_method_tree_print): Same. |
| (ipa_methodlist_init): Same. |
| (ipa_methodlist_not_empty): Same. |
| (ipa_node_create): Same. |
| (ipa_nodes_create): Same. |
| (ipa_nodes_free): Same. |
| (ipa_remove_method): Same. |
| (vec_set_verbosity_level): Same. |
| * tree-ssa-loop.c (tree_linear_transform): Re-enable. |
| |
| 2008-06-19 Jan Hubicka <jh@suse.cz> |
| |
| * gimple.c (gimple_alloc): Annotate with MEM_STAT_INFO |
| (gimple_build_with_ops): Likewise. |
| (gimple_build_assign): Likewise. |
| (gimple_build_assign_with_ops): Likewise. |
| * gimple.h (gimple_build_assign, gimple_build_assign_with_ops): |
| Annotate with MEM_STAT_INFO. |
| |
| 2008-06-17 Jan Hubicka <jh@suse.cz> |
| |
| * config/i386.c (ix86_gimplify_va_arg): Fix sharing issue. |
| |
| 2008-06-17 Jan Hubicka <jh@suse.cz> |
| |
| * gimplify.c (gimplify_modify_expr): Unshare only returned value when |
| want_value is set instead of copying operands all the time. |
| |
| 2008-06-17 Diego Novillo <dnovillo@google.com> |
| |
| * tree-ssa-loop-niter.c (get_val_for): Fix FIXME note. |
| |
| 2008-06-17 Steven Bosscher <stevenb.gcc@gmail.com> |
| |
| * gimple-dummy.c (canonicalize_induction_variables): Remove dummy. |
| (remove_empty_loops): Likewise. |
| (tree_unroll_loops_completely): Likewise. |
| * tree-ssa-ivcanon.c (tree_num_loop_insns): Replace bsi with gsi. |
| (create_canonical_iv): Convert to tuples. |
| (try_unroll_loop_completely): Likewise. |
| (empty_loop_p): Likewise. |
| (remove_empty_loop): Likewise. |
| * tree-ssa-loop.c (tree_ssa_loop_ivcanon): Re-enable. |
| (tree_ssa_empty_loop): Likewise. |
| (tree_complete_unroll): Likewise. |
| (tree_complete_unroll_inner): Likewise. |
| |
| 2008-06-16 Doug Kwan <dougkwan@google.com> |
| |
| * tree-ssa-ifcombine.c (File): Re-enable all previously diabled code. |
| (bb_no_side_effects_p): Tuplify. |
| (same_phi_args_p): Likewise. |
| (get_name_for_bit_test): Likewise. |
| (operand_precision): New. |
| (integral_operand_p): New. |
| (recognize_single_bit_test): Tuplify. |
| (regcognize_bits_test): Tuplify. |
| (ifcombine_ifandif): Likewise. |
| (ifcombine_iforif): Likewise. |
| (tree_ssa_ifcombine): Likewise. |
| * passes.c: Re-enable pass_tree_ifcombine. |
| |
| 2008-06-16 Doug Kwan <dougkwan@google.com> |
| |
| * tree-ssa-loop-unswitch.c (File): Re-enable all previously disabled |
| code. |
| (tree_may_unswitch_on): Tuplify. |
| (simplify_using_entry_checks): Likewise. |
| (tree_unswitch_single_loop): Likewise. |
| * gimple-dummy.c (tree_ssa_unswitch_loops): Remove dummy. |
| * tree-ssa-loop.c (gate_tree_ssa_loop_unswitch): Re-enable. |
| |
| 2008-06-16 Steven Bosscher <steven@gcc.gnu.org> |
| |
| * tree-ssa-reassoc.c: Convrt to tuples. |
| |
| 2008-06-15 Diego Novillo <dnovillo@google.com> |
| |
| * tree-ssa-live.c (mark_all_vars_used_1): Mark as used |
| the TREE_BLOCK of any _EXPR node. |
| |
| 2008-06-13 Doug Kwan <dougkwan@google.com> |
| |
| * tree-mudflap.c (File): Re-enable previously disabled code. |
| (mf_decl_cache_locals): Tuplify. |
| (mf_build_check_statement_for): Likewise. |
| (mf_xform_derefs_1): Re-enable. |
| (mf_xform_derefs): Tuplify. |
| (execute_mudflap_function_decls): Likewise. |
| (mx_register_decls): Tuplify. Add a new formal parameter for |
| the location of newly generated statements. Change function to |
| return modified gimple sequence instead of of modifying in-place. |
| (mx_xfn_xform_decls): Tuplify. |
| (mf_xform_decls): Tuplify. |
| * passes.c (init_optimization_passes): Re-enable mudflap passes. |
| |
| 2008-06-13 Jakub Jelinek <jakub@redhat.com> |
| |
| Merge with mainline @136757. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-06-13 Doug Kwan <dougkwan@google.com> |
| |
| * ipa-reference.c (scan_stmt_for_static_refs): Rename walk_subtrees |
| parameter to handled_ops_p and correct bug of using walk_tree callback |
| semantics. |
| * ipa-pure-const.c (scan_function_stmt): Likewise. |
| * tree-inline.c (mark_local_labes_stmt): Rename walk_subtrees |
| parameter to handle_ops_p. |
| (replace_locals_stmt): Likewise. |
| |
| 2008-06-10 Steven Bosscher <steven@gcc.gnu.org> |
| |
| * passes.c (init_optimization_passes): Re-enable pass_uncprop. |
| * tree-ssa-uncprop (associate_equivalences_with_edges): Convert |
| to tuples. |
| (uncprop_into_successor_phis): Likewise. |
| |
| 2008-06-09 Diego Novillo <dnovillo@google.com> |
| |
| * ipa-cp.c (cgraph_gate_cp): Fix 'FIXME tuples' note. |
| * cfg.c (compact_blocks): Likewise. |
| * dominance.c (free_dominance_info): Likewise. |
| * gimple-low.c (gimple_stmt_may_fallthru): Likewise |
| * c-gimplify.c (add_block_to_enclosing): Likewise. |
| * lambda-mat.c: Include tree-flow.h. |
| * lambda-trans.c: Likewise. |
| * Makefile.in (lambda-mat.o, lambda-trans.o): Add dependency |
| on $(TREE_FLOW_H). |
| * builtins.c (expand_builtin_setjmp_receiver): Remove #if 0 markers. |
| (fold_call_stmt): Call gimple_call_va_arg_pack_p. |
| * tree-gimple.h (gimple_bind_expr_stack): Declare. |
| * cgraphunit.c (update_call_expr): Do not try to access operand 0 |
| of a FUNCTION_DECL. |
| * tree-ssa-loop-ivopts.c (stmt_invariant_in_loop_p): New. |
| * tree-flow.h (stmt_invariant_in_loop_p): Declare. |
| * gimple-dummy.c (remove_iv): Remove. |
| (gimple_stmt_may_fallthru): |
| * ipa-type-escape.c (check_tree): Call DECL_P before testing |
| DECL_INITIAL. |
| (check_assign): Do not access TREE_OPERAND 0 on the RHS |
| operand. |
| * gimplify.c (gimple_bind_expr_stack): New. |
| * gimple.h (struct gimple_statement_bind): Add more comments |
| for field BLOCK. |
| (gimple_cond_set_condition): New. |
| * gimple.c (gimple_cond_set_condition_from_tree): Call it. |
| (gimple_copy_no_def_use): Remove. Update all users. |
| (gimple_has_side_effects): |
| (gimple_rhs_has_side_effects): |
| * passes.c (init_optimization_passes): Enable |
| pass_release_ssa_names, pass_ipa_type_escape, pass_ipa_pta, |
| pass_ipa_struct_reorg, pass_record_bounds, |
| pass_late_warn_uninitialized and pass_rename_ssa_copies. |
| |
| * lambda-code.c: Tuplify. |
| * ipa-struct-reorg.c: Tuplify. |
| * ipa-struct-reorg.h: Tuplify. |
| |
| 2008-06-09 Jakub Jelinek <jakub@redhat.com> |
| |
| * gimplify.c (gimplify_omp_for): Call gimple_omp_for_set_incr |
| with the RHS of the GIMPLE_MODIFY_STMT instead of the |
| GIMPLE_MODIFY_STMT itself. |
| * gimple-pretty-print.c (dump_gimple_omp_for): Adjust for it. |
| * tree-nested.c (walk_gimple_omp_for): Likewise. |
| * omp-low.c (extract_omp_for_data, lower_omp_for): Likewise. |
| |
| 2008-06-09 Aldy Hernandez <aldyh@redhat.com> |
| |
| * tree-ssa-forwprop.c (forward_propagate_into_cond): First argument is |
| a GSI. |
| (forward_propagate_addr_into_variable_array_index): Accept a GSI |
| instead of a gimple statement. Update accordingly. |
| (forward_propagate_addr_expr_1): Same. |
| (forward_propagate_addr_expr): Pass a GSI to |
| forward_propagate_addr_expr_1. |
| (simplify_not_neg_expr): Argument is a GSI. |
| Adjust accordingly. |
| (tree_ssa_forward_propagate_single_use_va): Pass GSI to |
| simplify_not_neg_expr and forward_propagate_into_cond. |
| |
| 2008-06-09 Aldy Hernandez <aldyh@redhat.com> |
| |
| * tree.h (IS_CONVERT_EXPR_P): New. |
| (CONVERT_EXPR_P): Use IS_CONVERT_EXPR_P. |
| * tree-ssa-forwprop.c (get_prop_dest_stmt): Convert to tuples. |
| (get_prop_source_stmt): Same. |
| (can_propagate_from): Same. |
| (remove_prop_source_from_use): Same. |
| (combine_cond_expr_cond): Same. |
| (forward_propagate_into_cond): Same. |
| (tidy_after_forward_propagate_addr): Same. |
| (forward_propagate_addr_into_variable_array_index): Same. |
| (forward_propagate_addr_expr_1): Same. |
| (forward_propagate_addr_expr): Same. |
| (forward_propagate_comparison): Same. |
| (simplify_not_neg_expr): Same. |
| (tree_ssa_forward_propagate_single_use_vars): Same. |
| (simplify_gimple_switch): Rename from -simplify_switch_expr. |
| (rhs_to_tree): New. |
| (forward_propagate_into_gimple_cond): New. |
| * Makefile.in (tree-ssa-forwprop.o): Depend on GIMPLE_H. |
| * passes.c (init_optimization_passes): Enable pass_forwprop. |
| |
| 2008-06-09 Jakub Jelinek <jakub@redhat.com> |
| |
| * tree.def (OMP_SECTIONS_SWITCH, OMP_ATOMIC_LOAD, OMP_ATOMIC_STORE): |
| Removed. |
| * tree-gimple.c (is_gimple_stmt): Don't handle them. |
| * gimplify.c (gimplify_expr): Likewise. |
| * tree-pretty-print.c (dump_generic_node): Likewise. |
| * tree-ssa-operands.c (get_expr_operands): Likewise. |
| * expr.c (expand_expr_real_1): Likewise. |
| * omp-low.c (expand_omp_atomic_pipeline): Adjust comment. |
| |
| 2008-06-09 Jakub Jelinek <jakub@redhat.com> |
| |
| Merge with mainline @136433. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-06-08 Diego Novillo <dnovillo@google.com> |
| |
| Merge with mainline @136432. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-06-08 Diego Novillo <dnovillo@google.com> |
| |
| * tree-call-cdce.c: Tuplify. |
| |
| 2008-06-06 Diego Novillo <dnovillo@google.com> |
| |
| http://gcc.gnu.org/ml/gcc-patches/2008-06/msg00353.html |
| |
| * gimple.def: Add a third argument to all GIMPLE codes. |
| Update all users. |
| * calls.c (gimple_alloca_call_p): Fix comment. |
| * system.h (CONST_CAST_GIMPLE): Define. |
| * gimple.c (gimple_ops_offset_): Declare. Fill in from |
| third argument in gimple.def. |
| (gimple_set_stored_syms, gimple_set_loaded_syms): Move |
| from tree-ssa-operands.c |
| (gimple_alloc): Add argument NUM_OPS. Update all users. |
| Compute size by adding enough space for NUM_OPS operands. |
| (gimple_alloc_ops): Remove. Update all users. |
| (gimple_assign_set_rhs_from_tree): Change first argument |
| to gimple_stmt_iterator *. Update all users. |
| Allocate a new statement, if there are more operands that |
| can fit in the old one. |
| (gimple_assign_set_rhs_with_ops): Likewise. |
| (gimple_copy): Fix clearing of stores/loads sets in the |
| copied statement. |
| * gimple.h (struct gimple_statement_base): Remove fields |
| UNUSED_1, UNUSED_2, UNUSED_3. |
| Add fields MODIFIED, HAS_VOLATILE_OPS, REFERENCES_MEMORY_P, |
| UID and NUM_OPS. |
| Re-organize existing fields to eliminate holes on 64 bit |
| hosts. |
| Update all users. |
| (struct gimple_statement_with_ops_base): Define. |
| Factor out struct gimple_statement_with_ops. Include fields GSBASE, |
| ADDRESSES_TAKEN, DEF_OPS and USE_OPS. |
| (struct gimple_statement_with_ops): Include struct |
| gimple_statement_with_ops_base. |
| Remove field NUM_OPS. |
| (struct gimple_statement_with_memory_ops_base): Define. |
| Factor out of struct gimple_statement_with_memory_ops. |
| Include fields OPBASE, VDEF_OPS, VUSE_OPS, STORES and |
| LOADS. |
| Remove fields HAS_VOLATILE_OPS and REFERENCES_MEMORY_P. |
| (struct gimple_statement_with_memory_ops): Include |
| struct gimple_statement_with_memory_ops_base. |
| (struct gimple_statement_phi): Change size_t fields to |
| unsigned. Update all users. |
| (struct gimple_statement_asm): Include struct |
| gimple_statement_with_memory_ops_base. |
| Change fields NI and NO to unsigned char. |
| Change field NC to short. |
| Update all users. |
| Add field OP. |
| (struct gimple_statement_change_dynamic_type): Remove. |
| Update all users. |
| (union gimple_statement_d): Rename field WITH_OPS to GSOPS. |
| Rename field WITH_MEM_OPS to GSMEM. |
| Update all users. |
| (gimple_addresses_taken): New. |
| (gimple_addresses_taken_ptr): New. |
| (gimple_set_addresses_taken): New. |
| (gimple_num_ops): Move earlier. |
| (gimple_ops): Use gimple_ops_offset_ to compute address |
| of the operand vector. |
| (gimple_op): Call gimple_ops. |
| (gimple_op_ptr): Likewise. |
| (gimple_set_op): Likewise. |
| (gimple_switch_num_labels): Call gimple_num_ops. |
| (gimple_switch_set_num_labels): Call gimple_set_num_ops. |
| (gimple_switch_set_label): Call gimple_num_ops. |
| (gimple_return_retval_ptr): Likewise. |
| (gimple_return_retval): Likewise. |
| (gimple_set_retval): Likewise. |
| (gimple_cdt_new_type): Use operand 1. |
| (gimple_cdt_new_type_ptr): Likewise. |
| (gimple_cdt_set_new_type): Likewise. |
| * tree-cfg.c (gimple_block_ends_with_call_p): Use |
| CONST_CAST_BB. |
| * tree-ssa-operands.c (gimple_set_stored_syms, |
| gimple_set_loaded_syms): Declare. |
| * value-prof.c (gimple_divmod_fixed_value_transform, |
| gimple_mod_pow2_value_transform, |
| gimple_mod_subtract_transform): Change argument to |
| gimple_stmt_iterator *. Update all users. |
| * tree-ssa-ccp.c (fold_gimple_assign): Change parameter |
| to gimple_stmt_iterator *. Update all users |
| |
| 2008-06-05 Jakub Jelinek <jakub@redhat.com> |
| |
| * gimplify.c (gimplify_modify_expr_to_memcpy): Use gimplify_arg |
| for gimplification of call arguments. |
| (gimplify_modify_expr_to_memset): Likewise. |
| |
| 2008-06-02 Jakub Jelinek <jakub@redhat.com> |
| |
| PR tree-optimization/36389 |
| * gimplify.c (gimplify_cond_expr): If one or both branches are |
| GOTO_EXPRs jumping to LABEL_DECLs, don't create unnecessary |
| extra LABEL_DECLs and jumps around. |
| * tree-cfg.c (remove_useless_stmts_cond): Set may_branch also |
| for GIMPLE_COND stmts. |
| * tree-eh.c (replace_goto_queue_cond_clause): Set label to |
| create_artificial_label () rather than LABEL_EXPR. |
| |
| 2008-05-30 Diego Novillo <dnovillo@google.com> |
| |
| * calls.c (gimple_alloca_call_p): Fix detection of |
| alloca() calls. |
| |
| 2008-05-30 Diego Novillo <dnovillo@google.com> |
| |
| * toplev.c: Include gimple.h. |
| (dump_memory_report): Call dump_gimple_statistics. |
| * Makefile.in (toplev.o): Add dependency on GIMPLE_H. |
| * gimple-low.c (pass_lower_cf): Restore disabled bits. |
| * tree-dfa.c (pass_referenced_vars): Likewise. |
| * cfgexpand.c (pass_expand): Likewise. |
| * tree-outof-ssa.c (pass_del_ssa): Likewise. |
| * gimple.c (gimple_alloc): Fix non-C99 declaration. |
| * gimplify.c (gimplify_function_tree): Remove calls to |
| dump_tree_statistics and dump_gimple_statistics. |
| |
| 2008-05-30 Jakub Jelinek <jakub@redhat.com> |
| |
| * omp-low.c (diagnose_omp_structured_block_errors): Temporarily |
| switch cfun to DECL_STRUCT_FUNCTION (fndecl). |
| |
| * omp-low.c (scan_sharing_clauses): Call scan_omp on |
| OMP_CLAUSE_REDUCTION_GIMPLE_{INIT,MERGE} instead of |
| scan_omp_op on OMP_CLAUSE_REDUCTION_{INIT,MERGE}. |
| (lower_rec_input_clauses): Clear |
| OMP_CLAUSE_REDUCTION_GIMPLE_{INIT,MERGE} instead of |
| OMP_CLAUSE_REDUCTION_{INIT,MERGE}. Call lower_omp |
| on OMP_CLAUSE_REDUCTION_GIMPLE_MERGE before gimple_seq_add_seq |
| to replace all occurences of placeholder in the seq. |
| * gimplify.c (gimplify_scan_omp_clauses): Clear |
| OMP_CLAUSE_REDUCTION_{INIT,MERGE} after gimplifying it. |
| |
| * tree-nested.c (init_tmp_var_with_call, init_tmp_var, save_tmp_var): |
| Only set location if not gsi_end_p. |
| (walk_gimple_omp_for): Avoid adding an empty statement to seq. |
| |
| * tree-inline.c (remap_gimple_stmt): Remap body of |
| GIMPLE_OMP_{MASTER,ORDERED,SECTION,SECTIONS,SINGLE}. |
| |
| 2008-05-28 Andrew Pinski <pinskia@gmail.com> |
| |
| * gimple-pretty-print.c (dump_unary_rhs): Handle conversions correctly. |
| Handle PAREN_EXPR, ABS_EXPR, and NEGATE_EXPR. |
| |
| 2008-05-29 Jakub Jelinek <jakub@redhat.com> |
| |
| * omp-low.c (lower_omp_1): Handle regimplification of GIMPLE_ASM. |
| Fix GIMPLE_ASSIGN regimplification. |
| * gimple-pretty-print.c (dump_gimple_omp_sections, |
| dump_gimple_omp_block, dump_gimple_omp_critical): New functions. |
| (dump_gimple_omp_parallel): Formatting. |
| (dump_gimple_stmt): Handle remaining GIMPLE_OMP_* statements. |
| |
| 2008-05-29 Aldy Hernandez <aldyh@redhat.com> |
| |
| * tree-inline.c (remap_gimple_stmt): Handle GIMPLE_OMP_* cases. |
| |
| 2008-05-29 Aldy Hernandez <aldyh@redhat.com> |
| |
| * gimple-pretty-print.c (dump_gimple_stmt): Add cases for |
| GIMPLE_OMP_MASTER and GIMPLE_OMP_ORDERED. |
| |
| 2008-05-29 Aldy Hernandez <aldyh@redhat.com> |
| |
| * omp-low.c (expand_omp_parallel): Parse an assignment from an |
| ADDR_EXPR correctly. |
| * gimple-pretty-print.c (dump_gimple_omp_parallel): Print braces when |
| appropriate. |
| |
| 2008-05-29 Jakub Jelinek <jakub@redhat.com> |
| |
| * omp-low.c (lower_omp_1): Fix regimplification of GIMPLE_COND and |
| GIMPLE_CALL. |
| |
| 2008-05-28 Jakub Jelinek <jakub@redhat.com> |
| |
| * gimple.c (gimple_regimplify_operands): Don't call gimple_num_ops |
| twice. Write regimplified operand to the correct operand slot. |
| * gimplify.c (rhs_predicate_for): No longer static. |
| * tree-gimple.h (rhs_predicate_for): New prototype. |
| * omp-low.c (lower_omp_1): Don't call gimple_regimplify_operands, |
| instead forcefully gimplify_expr each operand with the right |
| predicate. |
| |
| * gimple.h (gimple_omp_atomic_store_val_ptr, |
| gimple_omp_atomic_load_lhs_ptr, gimple_omp_atomic_load_rhs_ptr): New |
| inlines. |
| * gimple.c (walk_gimple_op): Handle GIMPLE_OMP_ATOMIC_LOAD and |
| GIMPLE_OMP_ATOMIC_STORE. |
| * omp-low.c (lower_omp_1): Handle GIMPLE_OMP_ATOMIC_LOAD. |
| |
| * gimple-pretty-print.c (dump_gimple_omp_for): Don't indent twice |
| before gimple_omp_body, don't emit extra newline after it. |
| (dump_gimple_omp_single): Likewise. |
| |
| 2008-05-27 Aldy Hernandez <aldyh@redhat.com> |
| |
| * tree-nested.c (walk_omp_for): Rename to... |
| (walk_gimple_omp_for): Enable and convert to tuples. |
| (convert_nonlocal_reference_stmt): Enable call to walk_gimple_omp_for. |
| (convert_local_reference_stmt): Same. |
| * gimple.c (walk_gimple_op): Remove fixme note. |
| |
| 2008-05-27 Diego Novillo <dnovillo@google.com> |
| |
| * tree-gimple.c (get_gimple_rhs_class): Handle |
| POLYNOMIAL_CHREC. |
| * tree-cfg.c (verify_types_in_gimple_assign): Do not |
| check every operand against the LHS type for tcc_binary |
| expressions. |
| |
| 2008-05-26 Diego Novillo <dnovillo@google.com> |
| |
| Merge with mainline @135951. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-05-22 Aldy Hernandez <aldyh@redhat.com> |
| |
| * tree-cfg.c (make_edges): Change OMP_SECTION to GIMPLE_OMP_SECTIONS. |
| Update comments. |
| (verify_types_in_gimple_stmt): Update comments. |
| (verify_stmt): Same. |
| |
| 2008-05-21 Andreas Tobler <a.tobler@schweiz.org> |
| |
| * ../configure: Regenerate with the correct autoconf version: 2.59. |
| |
| 2008-05-21 Aldy Hernandez <aldyh@redhat.com> |
| |
| * omp-low.c (lower_reduction_clauses): Generate OMP_ATOMIC_* directly. |
| Concatenate atomic code correctly. |
| |
| 2008-05-20 Aldy Hernandez <aldyh@redhat.com> |
| |
| * omp-low.c (WALK_SUBSTMTS): New. |
| (check_combined_parallel): Walk sub-statements. |
| (diagnose_sb_1): Same. |
| (diagnose_sb_2): Same. |
| Handle switch labels and return statements correctly. |
| * testsuite/gcc.dg/gomp/block-7.c: Adjust for new error message. |
| * testsuite/gcc.dg/gomp/block-2.c: Same. |
| * testsuite/gcc.dg/gomp/block-4.c: Same. |
| * testsuite/gcc.dg/gomp/block-6.c: Same. |
| * testsuite/gcc.dg/gomp/block-8.c: Same. |
| * testsuite/gcc.dg/gomp/block-1.c: Same. |
| * testsuite/gcc.dg/gomp/block-3.c: Same. |
| * testsuite/gcc.dg/gomp/block-5.c: Same. |
| |
| 2008-05-20 Aldy Hernandez <aldyh@redhat.com> |
| |
| * omp-low.c (lower_omp_single): Append to bind variables. |
| (lower_omp_master): Same. |
| (lower_omp_ordered): Same. |
| (lower_omp_critical): Same. |
| * gimplify.c (gimplify_modify_expr_to_memcpy): Make sure we are |
| fully gimplified. |
| (gimplify_omp_for): Same. |
| * gimple.h (gimple_bind_set_vars): New. |
| |
| 2008-05-16 Andreas Tobler <a.tobler@schweiz.org> |
| |
| * config/alpha/alpha.c (alpha_gimplify_va_arg): Adjust arguments. |
| * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise. |
| * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise. |
| * config/m32c/m32c-protos.h (m32c_gimplify_va_arg_expr): Likewise. |
| * config/spu/spu.c (spu_gimplify_va_arg_expr): Likewise. |
| * config/stormy16/stormy16.c (xstormy16_gimplify_va_arg_expr): Likewise. |
| * config/xtensa/xtensa.c (xtensa_gimplify_va_arg_expr): Likewise. |
| |
| * config/sparc/sparc.c (sparc_gimplify_va_arg): Adjust arguments. |
| |
| 2008-05-16 Diego Novillo <dnovillo@google.com> |
| |
| * tree-into-ssa.c (rewrite_uses_p): Fix return type. |
| * tree-vectorizer.h (nested_in_vect_loop_p): Add return value. |
| * tree-ssa-pre.c (execute_pre): Add return value. |
| |
| 2008-05-15 Aldy Hernandez <aldyh@redhat.com> |
| |
| * config/s390/s390.c (s390_gimplify_va_arg): Adjust for tuples. |
| |
| 2008-05-15 Diego Novillo <dnovillo@google.com> |
| |
| * Makefile.in (STRICT_WARN): Revert to mainline behaviour. |
| (builtins.o-warn, expr.o-warn, dse.o-warn, |
| ebitmap.o-warn, lower-subreg.o-warn, tree-chrec.o-warn, |
| tree-ssa-structalias.o-warn, varasm.o-warn): Remove. |
| * config/arm/arm.c (arm_return_in_memory): Fix return type. |
| * config/arm/arm-protos.h (arm_return_in_memory): Likewise. |
| |
| 2008-05-15 Aldy Hernandez <aldyh@redhat.com> |
| |
| * gimplify.c (gimplify_omp_for): Handle a MODIFY_EXPR in |
| gimple_omp_for_incr. |
| * cfgexpand.c (gimple_to_tree): Do not die on compile errors. |
| |
| 2008-05-15 Aldy Hernandez <aldyh@redhat.com> |
| |
| * omp-low.c (check_omp_nesting_restrictions): Fetch clauses from for. |
| (expand_omp_atomic): Parse GIMPLE_OMP_ATOMIC correctly. |
| (lower_omp_single_simple): Create GIMPLE_COND with both tlabel and |
| flabel. |
| (lower_omp_for): Make sure we have a body before look inside. |
| * gimple-low.c (lower_stmt): Add case for GIMPLE_OMP_SECTIONS_SWITCH. |
| * gimple-pretty-print.c (dump_gimple_omp_single): New. |
| (dump_gimple_stmt): Add case for GIMPLE_OMP_SINGLE. |
| * gimplify.c (gimplify_omp_workshare): Remove fixme. Enable code. |
| * gimple.c (gss_for_code): Add case for GIMPLE_OMP_{RETURN, |
| SECTIONS_SWITCH}. |
| (gimple_regimplify_operands): Do not regimplify GIMPLE_ASM |
| operands. Do not look inside empty operands. |
| * gimple.h (is_gimple_omp): Fix typo for GIMPLE_OMP_ATOMIC*. |
| * tree-cfg.c (make_edges): Rename OMP_SECTION to GIMPLE_OMP_SECTION. |
| |
| 2008-05-14 Aldy Hernandez <aldyh@redhat.com> |
| |
| * omp-low.c (optimize_omp_library_calls): Make sure statement is |
| a GIMPLE_CALL before we look inside of it. |
| * tree-cfg.c (move_stmt_op): Exit gracefully. |
| |
| 2008-05-13 Aldy Hernandez <aldyh@redhat.com> |
| |
| * omp-low.c (scan_omp_op): Remove walk_subtrees. Call walk_tree. |
| (scan_omp_for): Scan OMP body. |
| (scan_omp_1_stmt): Set handled_ops_p. |
| (expand_omp_parallel): Parse ADDR_EXPR correctly. |
| (diagnose_sb_1): Rename walk_subtrees to handled_ops_p and set |
| appropriately. |
| (diagnose_sb_2): Same. |
| * gimple-pretty-print.c (dump_gimple_omp_for): Print braces around |
| OMP body. |
| * tree-inline.c (estimate_num_insns): GIMPLE_OMP_CONTINUE does not |
| have a body. |
| * tree-cfg.c (move_stmt_op): Parse move_stmt_d out of data correctly. |
| (move_stmt_r): Rename walk_subtrees to handled_ops_p and set |
| appropriately. |
| |
| 2008-05-12 Diego Novillo <dnovillo@google.com> |
| |
| Merge with mainline @135126. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-05-11 Doug Kwan <dougkwan@google.com> |
| |
| * gimplify.c (gimple_pop_condition): Clear |
| conditional_cleanups field after the associated gimple sequence has |
| been freed implicitly. |
| (gimplify_cleanup_point_expr): Clear conditional_cleanups field |
| of gimplfiy_ctxp after resetting the conditions field. |
| * gimple.h (gimple_call_return_type): Handle REFERENCE_TYPE like |
| POINTER_TYPE. |
| |
| 2008-05-10 Kaz Kojima <kkojima@gcc.gnu.org> |
| |
| * config/sh/sh.c (sh_gimplify_va_arg_expr): Change pre_p and |
| post_p types to gimple_seq *. |
| |
| 2008-05-09 Aldy Hernandez <aldyh@redhat.com> |
| |
| * omp-low.c (maybe_catch_exception): Return body when no exceptions. |
| (gate_lower_omp): Enable pass. |
| * gimple-low.c (lower_stmt): Add GIMPLE_OMP_ATOMIC_* cases. |
| |
| 2008-05-08 Aldy Hernandez <aldyh@redhat.com> |
| |
| * omp-low.c (extract_omp_for_data): Update comment. |
| (get_ws_args_for): Same. |
| (lower_send_shared_vars): Same. |
| (expand_omp_parallel): Same. |
| (expand_omp_for_static_nochunk): Same. |
| (expand_omp_for_static_chunk): Same. |
| (expand_omp_sections): Same. |
| (expand_omp_atomic_fetch_op): Same. |
| (expand_omp_atomic_pipeline): Same. |
| (build_omp_regions_1): Same. |
| (lower_omp_for): Same. |
| (expand_omp_atomic_mutex): Change OMP_ATOMIC_STORE to |
| GIMPLE_OMP_ATOMIC_STORE. |
| * gimple-pretty-print.c (dump_gimple_omp_parallel): Print child fn |
| and data_arg. |
| * tree-cfg.c (make_edges): Enable commented out code and convert |
| to tuples. |
| (replace_by_duplicate_decl): Same. |
| (replace_ssa_name): Same. |
| (move_stmt_r): Same. |
| (move_stmt_op): New. |
| (mark_virtual_ops_in_bb): Enable and convert to tuples. |
| (makr_virtual_ops_in_region): Same. |
| (move_block_to_fn): Convert to tuples. |
| (find_outermost_region_in_block): Enable and convert to tuples. |
| (move_sese_region_to_fn): Same. |
| |
| 2008-05-05 Aldy Hernandez <aldyh@redhat.com> |
| |
| * omp-low.c (expand_omp_parallel): Remove fixmes. |
| (expand_omp_for_static_chunk): Enable and tuplify code. |
| (expand_omp_sections): Remove fixmes. Tuplify. |
| (lower_omp_sections): Same. |
| (diagnose_sb_0): Remove fixme. |
| * tree-ssa.c (redirect_edge_var_map_dup): Fix typo in comment. |
| * gimple.c (gimple_size): Add case for GIMPLE_OMP_SECTIONS_SWITCH. |
| (gimple_build_omp_sections): New. |
| * gimple.h (gimple_build_omp_sections_switch): New prototype. |
| |
| 2008-05-03 Aldy Hernandez <aldyh@redhat.com> |
| |
| * omp-low.c (diagnose_sb_0): Tuplify and enable. |
| (diagnose_sb_1): Same. |
| (diagnose_sb_2): Same. |
| (diagnose_omp_structured_block_errors): Tuplify. |
| * gimple-dummy.c (DUMMY_FN): Remove |
| diagnose_omp_structured_block_errors. |
| * c-decl.c (c_gimple_diagnostics_recursively): Remove fixme |
| and enable call to diagnose_omp_structured_block_errors. |
| * Makefile.in (GTFILES): Add omp-low.c again. |
| |
| 2008-05-02 Rafael Espíndola <espindola@google.com> |
| |
| * tree-gimple.c (is_gimple_condexpr): Do not allow |
| trapping comparisons. |
| * tree-eh.c (tree_could_trap_p): Fix handling of floating |
| point comparisons. |
| |
| 2008-05-02 Doug Kwan <dougkwan@google.com> |
| |
| * value-prof.c (gimple_divmod_fixed_value): Remove formal parameters |
| OPERATION, OP1 and OP2 and derive their values from parameter STMT |
| instead. Update prototype and caller. |
| (gimple_mod_pow2): Remove formal parameters OPERATION, OP1 and OP2 |
| and derive their values from parameter STMT instead. Update prototype |
| and caller. |
| (gimple_mod_pow2_value_transform): Remove temporares OP, OP1 and OP2. |
| Use a new tempory LHS_TYPE to store assignment LHS type. |
| (gimple_mode_subtract): Remove formal parameters OPERATION, OP1 and OP2 |
| and derive their values from parameter STMT instead. Update prototype |
| and caller. Fix a bug in a call to gimple_build_assign_with_ops. |
| (gimple_mod_subtract_transform): Remove temporares OP, OP1 and OP2. |
| Use a new tempory LHS_TYPE to store assignment LHS type. |
| (gimple_ic, gimple_indirect_call_to_profile): Fix bug in tree-code |
| tests. |
| * tree-profile.c (File): Re-enable all previously disabled code. |
| (tree_gen_edge_profiler): Tuplify. |
| (prepare_instrumented_value): Ditto. |
| (tree_gen_interval_profiler): Ditto. |
| (tree_gen_pow2_profiler): Ditto. |
| (tree_gen_one_value_profiler): Ditto. |
| (tree_gen_ic_profiler): Ditto. |
| (tree_gen_ic_func_profiler): Ditto. |
| (tree_gen_const_delta_profiler): Re-format formal parameters for |
| proper alignement. |
| (tree_gen_average_profiler): Tuplify. |
| (tree_gen_ior_profiler): Ditto. |
| (do_tree_profiling): Re-enable previously disabled code. Remove |
| FIXME. |
| (tree_profiling): Ditto. |
| * gimple.c (gimple_set_bb): Remove assertion. |
| * tree-cfg.c (change_bb_for_stmt): Remove. Redirect callers to |
| gimple_set_bb. |
| (gimple_merge_blocks): Call gimple_set_bb instead of |
| change_bb_for_stmt. |
| (gimple_split_block): Ditto. |
| (verify_stmts): Add code to check that label_to_block_map and labels |
| are consistent. |
| |
| 2008-04-22 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @134843. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-05-01 Diego Novillo <dnovillo@google.com> |
| |
| http://gcc.gnu.org/ml/gcc-patches/2008-05/msg00053.html |
| |
| * tree-vrp.c (vrp_visit_phi_node): Cast variable I to int |
| for printing. |
| * cgraph.c (cgraph_release_function_body): Only call |
| gimple_set_body if NODE->DECL has a struct function. |
| * tree.c (make_node_stat): Do not call gimple_set_body. |
| * cp/Make-lang.in (cp/semantics.o): Add dependency on |
| $(GIMPLE_H). |
| * cp/semantics.c: Include gimple.h |
| (expand_or_defer_fn): Assert that FN has a gimple body. |
| * function.h (struct function): Add field GIMPLE_BODY. |
| * gimple.c (gimple_bodies_vec): Remove. |
| (gimple_bodies_map): Remove. |
| (gimple_set_body): Re-write to use GIMPLE_BODY in FN's |
| function object. |
| (gimple_body): Likewise. |
| |
| 2008-05-01 Oleg Ryjkov <olegr@google.com> |
| |
| http://gcc.gnu.org/ml/gcc-patches/2008-05/msg00053.html |
| |
| * tree-eh.c (record_in_goto_queue, record_in_goto_queue_label): |
| New functions. |
| (maybe_record_in_goto_queue): Refactored and added support for |
| recording labels embedded in GIMPLE_CONDs. |
| (lower_catch, lower_cleanup): Fix 3 typos that were introduced |
| during the conversion to tuples. |
| (lower_eh_constructs_2): Call maybe_record_in_goto_queue for |
| GIMPLE_CONDs. |
| |
| 2008-05-01 Rafael Espíndola <espindola@google.com> |
| |
| * gimple-pretty-print.c (dump_gimple_try): Print like trunk does. |
| (dump_gimple_catch): Print like trunk does. |
| |
| 2008-05-01 Rafael Espíndola <espindola@google.com> |
| |
| * passes.c (gimple_verify_flow_info): Enable remaining |
| pass_rename_ssa_copies passes. |
| |
| 2008-05-01 Rafael Espíndola <espindola@google.com> |
| |
| * tree-cfg.c (gimple_verify_flow_info): Handle switches with only the |
| default label. |
| |
| 2008-04-30 Doug Kwan <dougkwan@google.com> |
| |
| * cfgexpand.c (gimple_to_tree): Change code to annotate EH region |
| numbers only if numbers are greater than zero. Also propagate EH |
| region number to CALL_EXPRs nested in assignments. |
| |
| 2008-04-29 Doug Kwan <dougkwan@google.com> |
| |
| * tree-eh.c (lower_try_finally_dup_block): Call |
| copy_gimple_seq_and_replace_locals instead of gimple_seq_copy. |
| (optimize_double_finally): Add a note about replacing unsave_expr_now |
| with copy_gimple_seq_and_replace_locals. |
| * tree-inline.c (mark_local_labels_stmt, replace_locals_op, |
| replace_locals_stmt, copy_gimple_seq_and_replace_locals): New. |
| * tree-inline.h (copy_gimple_seq_and_replace_locals): New prototype. |
| |
| 2008-04-29 Rafael Espíndola <espindola@google.com> |
| |
| * gimple-pretty-print.c (dump_gimple_return): Add missing space. |
| * tree-ssa-threadedge.c (simplify_control_stmt_condition): Fix type |
| of variable. |
| |
| 2008-04-29 Rafael Espíndola <espindola@google.com> |
| |
| * gimple-pretty-print.c (pp_cfg_jump): add missing ";". |
| |
| 2008-04-29 Rafael Espíndola <espindola@google.com> |
| |
| * gimple-pretty-print.c (dump_gimple_assign): print ";" at the end. |
| (dump_gimple_return):print ";" at the end. |
| (dump_gimple_call): print ";" at the end. |
| (dump_gimple_cond): use op_symbol_code instead of tree_code_name. |
| (pp_cfg_jump): print ";" at the end. |
| |
| 2008-04-29 Rafael Espíndola <espindola@google.com> |
| |
| * ipa-cp.c (ipcp_driver): Disable. |
| * matrix-reorg.c (matrix_reorg): Comment body. |
| (gate_matrix_reorg): Disable. |
| * passes.c (init_optimization_passes): Enable first pass_merge_phi, |
| pass_ipa_cp and pass_ipa_matrix_reorg. |
| |
| 2008-04-29 Doug Kwan <dougkwan@google.com> |
| |
| * tree-eh.c (lower_catch): Fix bug of accessing sub-statements |
| using gimple_catch_handler. Fix bug of mixing up GIMPLE_GOTO and |
| GIMPLE_LABEL in statement building. |
| (lower_cleanup): Fix bug of mixing up gimple_try_clean and |
| gimple_try_eval. |
| (lower_cleanup): Use gimple codes instead of tree codes in switch |
| statement. |
| (tree-cfg.c): Add code to generate EH edges of GIMPLE_ASSIGN. |
| |
| 2008-04-28 Diego Novillo <dnovillo@google.com> |
| |
| http://gcc.gnu.org/ml/gcc-patches/2008-04/msg02051.html |
| |
| * tree-ssa-phiprop.c (phiprop_insert_phi): Remove |
| OLD_ARG_CODE. Use TREE_CODE (ARG) instead. |
| Assert that NEW_VAR is a GIMPLE register. |
| (propagate_with_phi): Fix test of is_gimple_reg_type for |
| ARG. |
| Do not set subcode of USE_STMT to NOP_EXPR. |
| |
| 2008-04-28 Doug Kwan <dougkwan@google.com> |
| |
| * tree-inline.c (remap_gimple_op_r): Remove code to handle RESX_EXPR |
| region number remapping. |
| (remap_gimple_stmt): Add code to handle GIMPLE_RESX region number |
| remapping. |
| |
| 2008-04-28 Rafael Espíndola <espindola@google.com> |
| |
| * cfgexpand.c (gimple_to_tree): Add support for switch stmts without |
| a default label. |
| * fold-const.c (tree_call_nonnegative_warnv_p): Remove the code |
| argument. |
| (tree_invalid_nonnegative_warnv_p): Update call to |
| tree_call_nonnegative_warnv_p. |
| * gimple.h (gimple_location_ptr): New. |
| * tree-flow.h (simplify_stmt_using_ranges): Change signature. |
| * tree-ssa-propagate.c (substitute_and_fold): Call |
| simplify_stmt_using_ranges. |
| * tree-vrp.c (struct assert_locus_d): Tuplify. |
| (switch_update): Tuplify. |
| (stmt_overflow_infinity): New. |
| (gimple_assign_nonnegative_warnv_p): New. |
| (gimple_call_nonnegative_warnv_p): New. |
| (gimple_stmt_nonnegative_warnv_p): New. |
| (gimple_assign_nonzero_warnv_p): New. |
| (gimple_stmt_nonzero_warnv_p): New. |
| (vrp_stmt_computes_nonzero): Tuplify. |
| (extract_range_basic): Tuplify. |
| (extract_range_from_expr): Tuplify. Rename to |
| extract_range_from_assignment. |
| (adjust_range_with_scev): Tuplify. |
| (vrp_var_may_overflow): Tuplify. |
| (build_assert_expr_for): Tuplify. |
| (fp_predicate): Tuplify. |
| (infer_value_range): Tuplify. |
| (dump_asserts_for): Tuplify. |
| (register_new_assert_for): Tuplify. |
| (register_edge_assert_for_2): Tuplify. |
| (register_edge_assert_for_1): Tuplify. |
| (register_edge_assert_for): Tuplify. |
| (find_conditional_asserts): Tuplify. |
| (find_switch_asserts): Tuplify. |
| (find_assert_locations): Tuplify. |
| (process_assert_insertions_for): Tuplify. |
| (process_assert_insertions): Tuplify. |
| (check_array_ref): Tuplify. |
| (search_for_addr_array): Tuplify. |
| (check_array_bounds): Tuplify. |
| (check_all_array_refs): Tuplify. |
| (remove_range_assertions): Tuplify. |
| (stmt_interesting_for_vrp): Tuplify. |
| (vrp_initialize): Tuplify. |
| (vrp_visit_assignment): Tuplify. Rename to vrp_visit_assignment_or_call. |
| (vrp_visit_cond_stmt): Tuplify. |
| (find_case_label_index): Tuplify. |
| (find_case_label_range): Tuplify. |
| (vrp_visit_switch_stmt): Tuplify. |
| (vrp_visit_stmt): Tuplify. |
| (vrp_visit_phi_node): Tuplify. |
| (simplify_div_or_mod_using_ranges): Tuplify. |
| (simplify_abs_using_ranges): Tuplify. |
| (simplify_cond_using_ranges): Tuplify. |
| (simplify_switch_using_ranges): Tuplify. |
| (simplify_stmt_using_ranges): Tuplify. |
| (simplify_stmt_for_jump_threading): Tuplify. |
| (identify_jump_threads): Tuplify. |
| (execute_vrp): Tuplify. |
| (gate_vrp): Enable. |
| * tree.h (tree_call_nonnegative_warnv_p): Remove the code argument. |
| |
| 2008-04-28 Doug Kwan <dougkwan@google.com> |
| |
| * cp/cp-gimplify.c (finish_bc_block): Tuplify. |
| (build_bc_goto): Renamed to get_bc_label. Return a label |
| only. Uupdate callers. |
| (get_bc_label): New |
| (gimplify_cp_loop): Tuplify. Also check COND for error_mark_node |
| before gimplifying it. |
| (gimplify_for_stmt): Tuplify. |
| (gimplify_while_stmt): Tuplify. |
| (gimplify_for_stmt): Tuplify. |
| (gimplify_do_stmt): Tuplify. |
| (gimplify_switch_stmt): Tuplify. |
| (cp_gimplify_omp_switch_stmt): Add temporary code to pop block |
| label stack. |
| (cp_gimplify_expr): Pass pre_p to gimplify_while_stmt, |
| gimplify_do_stmt and gimplify_switch_stmt. Tuplify |
| gimplification of CONTINUE_STMT and BREAK_STMT. |
| |
| 2008-04-26 Rafael Espíndola <espindola@google.com> |
| |
| * gimple.c (gimple_build_assign_with_ops): Don't set SSA_NAME_DEF_STMT. |
| * gimple.h (gimple_assign_set_lhs): Set SSA_NAME_DEF_STMT. |
| (gimple_call_set_lhs): Set SSA_NAME_DEF_STMT. |
| * omp-low.c (expand_parallel_call): Don't set SSA_NAME_DEF_STMT if not |
| needed. |
| (expand_omp_for_generic): Same. |
| (expand_omp_for_static_nochunk): Same. |
| (expand_omp_for_static_chunk): Same. |
| (expand_omp_sections): Same. |
| (expand_omp_atomic_mutex): Same. |
| * predict.c (strip_builtin_expect): Same. |
| * tree-cfg.c (gimple_merge_blocks): Same. |
| * tree-inline.c (remap_ssa_name): Same. |
| (setup_one_parameter): Same. |
| * tree-predcom.c (replace_ref_with): Same. |
| (replace_ref_with): Same. |
| (initialize_root_vars_lm): Same. |
| (reassociate_to_the_same_stmt): Same. |
| * tree-scalar-evolution.c (scev_const_prop): Same. |
| * tree-ssa-loop-im.c (rewrite_reciprocal): Same. |
| * tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Same. |
| * tree-ssa-loop-manip.c (create_iv): Same. |
| * tree-ssa-math-opts.c (execute_cse_sincos_1): Same. |
| * tree-ssa-phiopt.c (minmax_replacement): Same. |
| (abs_replacement): Same. |
| |
| 2008-04-25 Diego Novillo <dnovillo@google.com> |
| |
| http://gcc.gnu.org/ml/gcc-patches/2008-04/msg01965.html |
| |
| * gimplify.c (annotate_all_with_location_after): New. |
| (gimplify_expr): Call it. |
| |
| 2008-04-25 Diego Novillo <dnovillo@google.com> |
| |
| Merge with mainline @134692. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-04-25 Doug Kwan <dougkwan@google.com> |
| |
| * tree-inline.c (expand_call_inline): Save old call statement |
| and use it to look up correct EH region. |
| |
| 2008-04-24 Doug Kwan <dougkwan@google.com> |
| |
| * Makefile.in (STRICT_WARN): Remove -Wno-format and |
| -Wno-missing-format-attribute. |
| * gimplify.c (gimple_pop_condition): Remove redundant and incorrect |
| gimple_seq_free. |
| (gimplify_init_ctor_eval_range): Add a fall-through label for |
| GIMPLE_COND statement. |
| |
| 2008-04-25 Rafael Espíndola <espindola@google.com> |
| |
| * tree-ssa-dom.c (avail_expr_eq): Return false if the hashes don't |
| match. |
| |
| 2008-04-24 Oleg Ryjkov <olegr@google.com> |
| |
| * gimplify.c (gimplify_expr): Fix the assertion that verifies validity |
| of parameters. |
| * tree-inline.c (estimate_num_insns): Handle |
| GIMPLE_CHANGE_DYNAMIC_TYPE. |
| * tree-cfg.c (verify_types_in_gimple_stmt): Likewise. |
| |
| 2008-04-24 Rafael Espíndola <espindola@google.com> |
| |
| * tree-ssa-dom.c (initialize_hash_element): Fix the type of the code |
| variable. |
| |
| 2008-04-23 Rafael Espíndola <espindola@google.com> |
| |
| * omp-low.c (gate_lower_omp): Return 0. |
| * passes.c (init_optimization_passes): Enable all passes whose |
| corresponding dump options are used in the testsuite. |
| * tree-loop-distribution.c (tree_loop_distribution): Comment body. |
| (gate_tree_loop_distribution): Return 0. |
| * tree-ssa-forwprop.c (tree_ssa_forward_propagate_single_use_vars): |
| Comment body. |
| (gate_forwprop): Return 0. |
| * tree-ssa-loop.c (gate_tree_ssa_loop_unswitch): Return 0. |
| (gate_tree_vectorize): Return 0. |
| (gate_tree_ssa_loop_ivcanon): Return 0. |
| (tree_ssa_empty_loop): Return 0. |
| (gate_tree_complete_unroll): Return 0. |
| * tree-ssa-pre.c (gate_fre): Return 0. |
| * tree-ssa-reassoc.c (execute_reassoc): Comment body. |
| (gate_tree_ssa_reassoc): Return 0. |
| * tree-stdarg.c (gate_optimize_stdarg): Return 0. |
| (execute_optimize_stdarg): Comment body. |
| * tree-vrp.c (execute_vrp): Comment body. |
| (gate_vrp): Return 0. |
| |
| 2008-04-22 Aldy Hernandez <aldyh@redhat.com> |
| |
| * omp-low.c (lower_omp_parallel): Add new argument to |
| gimple_omp_parallel_set_combined_p. |
| (lower_omp_1): Remove debugging code. |
| * gimple.h (gimple_omp_parallel_combined_p): Add new argument. |
| |
| 2008-04-22 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @134552. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-04-21 Doug Kwan <dougkwan@google.com> |
| |
| * tree-ssa-phiopt.c (FILE): Uncomment all previously disabled code. |
| (tree_ssa_phiopt): Remove FIXME and re-enable code. |
| (tree_ssa_cs_elim): Remove FIXME and re-enable code. |
| (tree_ssa_phiopt_worker): Tuplify. |
| (replace_phi_edge_with_variable): Tuplify. |
| (conditional_replacement): Tuplify and simplify optimization logic. |
| Construct a boolean tree and let fold and force_gimple_operand_gsi |
| do optimization and code genaration. |
| (value_replacement): Tuplify. |
| (minmax_replacement): Tuplify. |
| (abs_replacement): Tuplify. |
| (nt_init_block): Tuplify. |
| (cond_store_replacement): Tuplify. |
| * gimple.h (gimple_seq_singleton_p): Fix empty sequence bug. |
| * passes.c (init_optimization_passes): Re-enable pass_cselim |
| and pass_phiopt. |
| |
| 2008-04-21 Diego Novillo <dnovillo@google.com> |
| |
| * tree.c (make_node_stat): Clear gimple_body() for newly |
| created FUNCTION_DECLs. |
| * tree-gimple.c (rhs_predicate_for): Move to gimplify.c. |
| * tree-gimple.h (rhs_predicate_for): Remove declaration. |
| * gimple-pretty-print.c (dump_gimple_assign): Add support |
| for showing volatile operands. |
| (dump_gimple_call): Likewise. |
| Add support for showing __builtin_va_arg_pack, static |
| chains, return slot optimized and tail calls. |
| (dump_gimple_phi): Remove code to print memory symbols. |
| * gimplify.c (is_gimple_formal_tmp_or_call_rhs): New. |
| (is_gimple_mem_or_call_rhs): New. |
| (rhs_predicate_for): Call them. |
| (internal_get_tmp_var): Use is_gimple_formal_tmp_or_call_rhs as |
| the gimplification predicate. |
| Use the last statement in *PRE_P to get the temporary to |
| be updated when in SSA form. |
| (gimplify_bind_expr): Clear out *EXPR_P before returning. |
| (gimplify_call_expr): Do not build a GIMPLE_CALL if |
| WANT_VALUE is true. |
| Call gimple_build_call_from_tree if WANT_VALUE is false. |
| Remove local variable ARGS. |
| (gimplify_modify_expr): If after gimplification *FROM_P |
| is a CALL_EXPR, create a GIMPLE_CALL instead of a |
| GIMPLE_ASSIGN. |
| Document why the gimplification of the RHS should accept |
| CALL_EXPRs. |
| (gimplify_expr): Document where the generated statement |
| is stored. |
| Accept is_gimple_formal_tmp_or_call_rhs and |
| is_gimple_mem_or_call_rhs as gimplification predicates. |
| When gimplifying statements, clear out *EXPR_P before |
| returning. |
| When generating an rvalue, call is_gimple_formal_tmp_or_call_rhs |
| to test *EXPR_P. |
| * tree-dfa.c (mark_symbols_for_renaming): Remove |
| ATTRIBUTE_UNUSED. |
| * tree-flow.h (stmt_references_memory_p): Remove. |
| * gimple.c (gimple_build_call_from_tree): New. |
| * gimple.h (struct gimple_statement_with_memory_ops): Add |
| bitfield references_memory_p. |
| (gimple_build_call_from_tree): Declare. |
| (gimple_references_memory_p): Rename from |
| stmt_references_memory_p. Move here. Update all users. |
| (gimple_set_references_memory): New. |
| (gimple_assign_set_rhs1): When the assignment has more |
| than one operand on the RHS, assert that the operands are |
| gimple values. |
| (gimple_assign_set_rhs2): Assert that the operand is a |
| gimple value. |
| (gimple_call_set_return_slot_opt): Fix mask clearing. |
| (gimple_call_set_from_thunk): Likewise. |
| (gimple_call_set_va_arg_pack): Likewise. |
| * tree-cfg.c (dump_function_to_file): Do not indent when |
| doing a GIMPLE dump. |
| * tree-ssa-operands.c (add_virtual_operand): Call |
| gimple_set_references_memory. |
| (get_addr_dereference_operands): Likewise. |
| (get_tmr_operands): Likewise. |
| (maybe_add_call_clobbered_vops): Likewise. |
| (get_asm_expr_operands): Likewise. |
| (parse_ssa_operands): Likewise. |
| (build_ssa_operands): Likewise. |
| (stmt_references_memory_p): Remove. |
| |
| 2008-04-21 Rafael Espíndola <espindola@google.com> |
| |
| Cherry pick http://gcc.gnu.org/ml/gcc-patches/2008-04/msg01213.html |
| |
| * params.def (PARAM_MAX_FIELDS_FOR_FIELD_SENSITIVE): Set default |
| to zero, thus disable creation of SFTs. |
| * gcc.dg/tree-ssa/salias-1.c: Remove. |
| * gcc.dg/tree-ssa/pr26421.c: Adjust pattern. |
| * gcc.dg/tree-ssa/alias-15.c: Likewise. |
| * gcc.dg/tree-ssa/ssa-lim-3.c: Run at -O2. |
| |
| 2008-04-20 Zdenek Dvorak <ook@ucw.cz> |
| |
| * passes.c (init_optimization_passes): Enable pass_dce_loop. |
| |
| 2008-04-20 Zdenek Dvorak <ook@ucw.cz> |
| |
| * tree-data-ref.c (split_constant_offset_1): Use POINTER_PLUS_EXPR |
| for pointer addition. |
| (split_constant_offset): Set VAR to EXP before conversions are |
| stripped, when no offset is removed. Handle chrec_dont_know. |
| * tree-predcom.c: Tuplified. |
| * passes.c (init_optimization_passes): Enable pass_predcom. |
| |
| 2008-04-18 Aldy Hernandez <aldyh@redhat.com> |
| |
| * omp-low.c (lower_rec_input_clauses): Remove fixme and |
| ATTRIBUTE_UNUSED. |
| (lower_lastprivate_clauses): Same. |
| (lower_reduction_clauses): Same. |
| (lower_copyprivate_clauses): Same. |
| (lower_send_clauses): Same. |
| (lower_send_shared_vars): Same. |
| (maybe_catch_exception): Convert to tuples. |
| (lower_omp_sections): Same. |
| (lower_omp_single_simple): Same. |
| (lower_omp_single_copy): Same. |
| (lower_omp_single): Same. |
| (lower_omp_master): Same. |
| (lower_omp_ordered): Same. |
| (lower_omp_critical): Same. |
| (lower_omp_for_lastprivate): Same. |
| (lower_omp_for): Same. |
| (check_combined_parallel): Same. |
| (lower_omp_parallel): Same. |
| (lower_omp_1): Same. |
| (execute_lower_omp): Enable. |
| * gimple-dummy.c: Remove dummy functions for lower_omp_*. |
| * gimple-low.c (lower_omp_directive): Convert to tuples. |
| (lower_stmt): Remove fixme. |
| * gimple.h (gimple_seq_alloc_with_stmt): New. |
| (gimple_omp_section_set_last): New. |
| (gimple_omp_parallel_set_combined_p): New. |
| (gimple_bind_add_stmt): New. |
| (gimple_bind_add_seq): New. |
| * tree-cfg.c (verify_node_sharing): Fix typo in comment. |
| |
| 2008-04-17 Oleg Ryjkov <olegr@google.com> |
| |
| * Reverting forwprop patch. |
| |
| 2008-04-16 Oleg Ryjkov <olegr@google.com> |
| |
| * tree-ssa-forwprop.c (get_prop_dest_stmtm get_prop_source_stmt, |
| can_propagate_from, remove_prop_source_from_use, |
| tidy_after_forward_propagate_addr, |
| forward_propagate_addr_into_variable_array_index, |
| forward_propagate_addr_expr_1, forward_propagate_addr_expr, |
| forward_propagate_comparison, simplify_not_neg_expr, |
| simplify_switch_expr, |
| tree_ssa_forward_propagate_single_use_variables): Tuplified. |
| (forward_propagate_into_cond): Tuplified and moved some functionality |
| into forward_propagate_into_cond_gimple. |
| (rhs_to_tree, forward_propagate_into_cond_gimple): New functions. |
| * passes.c (init_optimization_passes): Enabled pass_forwprop. |
| * tree-cfg.c (find_taken_edge_cond_expr): Fixed comment. |
| |
| 2008-04-16 Oleg Ryjkov <olegr@google.com> |
| |
| * tree-ssa-forwprop.c (get_prop_dest_stmtm get_prop_source_stmt, |
| can_propagate_from, remove_prop_source_from_use, |
| tidy_after_forward_propagate_addr, |
| forward_propagate_addr_into_variable_array_index, |
| forward_propagate_addr_expr_1, forward_propagate_addr_expr, |
| forward_propagate_comparison, simplify_not_neg_expr, |
| simplify_switch_expr, |
| tree_ssa_forward_propagate_single_use_variables): Tuplified. |
| (forward_propagate_into_cond): Tuplified and moved some functionality |
| into forward_propagate_into_cond_gimple. |
| (rhs_to_tree, forward_propagate_into_cond_gimple): New functions. |
| * passes.c (init_optimization_passes): Enabled pass_forwprop. |
| * tree-cfg.c (find_taken_edge_cond_expr): Fixed comment. |
| |
| 2008-04-16 Doug Kwan <dougkwan@google.com> |
| |
| * Makefile.in (STRICT_WARN): Disable -Wmissing-format-attribute |
| and -Wformat temporarily for bootstrapping. |
| * lambda-code.c (invariant_in_loop_and_outer_loops): Comment out |
| to avoid defined-and-not-used warning. |
| * tree-cfg.c (gather_blocks_in_sese_region): Comment out to avoid |
| defined-and-not-used warning. |
| |
| 2008-04-16 Doug Kwan <dougkwan@google.com> |
| |
| * Makefile.in (GTFILES): Add back ipa-reference.h and ipa-reference.c. |
| * gimple-dummy.c (memory_identifier_string): Remove. |
| * ipa-cp.c (constant_val_insert): Tuplify. |
| * ipa-prop.c (File): Uncomment all previously disabled code. |
| (ipa_method_modify_stmt): Tuplify. |
| (ipa_method_compute_modify): Tuplify. |
| (ipa_callsite_tree): Renamed to ipa_callsite_stmt. Update callers. |
| (ipa_callsite_stmt): New. |
| (ipa_callsite_compute_count): Tuplify. |
| (ipa_callsite_compute_param): Tuplify. |
| * ipa-reference.c (File): Uncomment all previously disabled code. |
| (get_asm_stmt_operands): Tuplify. |
| (check_call): Tuplify. Also add code to handle assignment of |
| returned value. |
| (scan_for_static_refs): Remove. Tuplify body and split into two |
| new functions scan_stmt_for_static_refs and scan_op_for_static_refs. |
| Update callers. |
| (scan_stmt_for_static_refs): New. Split from scan_for_static_refs. |
| (scan_op_for_static_refs): New. Split from scan_for_static_refs. |
| (analyze_variable): Update walk_tree call. |
| (analyze_function): Tuplify. |
| * passes.c (init_optimization_passes): Re-enable pass_ipa_reference. |
| * tree-flow.h (struct function_ann_d): Uncomment field |
| ipa_reference_vars_info. |
| |
| 2008-04-15 Doug Kwan <dougkwan@google.com> |
| |
| * tree-eh.c (operation_could_trap_p): Fix filtering logic. |
| |
| 2008-04-15 Bill Maddox <maddox@google.com> |
| |
| * tree-ssa-dom.c: (degenerate_phi_result, remove_stmt_or_phi, |
| get_rhs_or_phi_arg, get_lhs_or_phi_result, propagate_rhs_into_lhs, |
| eliminate_const_or_copy, eliminate_degenerate_phis_1, |
| eliminate_degenerate_phis): Convert to tuples. |
| * passes.c (init_optimization_passes): Enable pass_phi_only_cprop. |
| |
| 2008-04-15 Oleg Ryjkov <olegr@google.com> |
| |
| * tree-ssa-dom.c (record_const_or_copy): Moving a variable declaration to |
| the top of a block. |
| |
| 2008-04-15 Doug Kwan <dougkwan@google.com> |
| |
| * tree-ssa-sink.c (File): Uncomment all previously disabled code. |
| (find_bb_for_arg): Tuplify. |
| (all_immediate_uses_sample_place): Tuplify. |
| (nearest_common_dominator_of_uses): Tuplify. |
| (statement_sink_location): Tuplify. Remove parameter tobb and update |
| caller. |
| (sink_code_in_bb): Tuplify. |
| * passes.c (init_optimization_passes): Re-enable pass_sink_code. |
| |
| 2008-04-14 Bill Maddox <maddox@google.com> |
| |
| * tree-ssa-threadupdate.c (remove_ctrl_stmt_and_useless_edge, |
| create_edge_and_update_destination_phis, redirection_block_p): |
| Convert to tuples. |
| * tree.c (iterative_hash_exprs_commutative): New function. |
| * tree.h (iterative_hash_exprs_commutative): Declare. |
| * tree-ssa_dom.c (enum expr_kind, struct hashable_expr, |
| struct cond_equivalence): New types. |
| (struct edge_info): Use struct cond_equivalence. |
| (avail_exprs_stack): Stack of expr_hash_elt*, not expressions. |
| (stmts_to_rescan): Use type gimple for statements. |
| (struct expr_hash_elt): Represent statement RHS with hashable_expr, |
| not a tree. Add unique stamp to each entry for efficient and reliable |
| element removal. |
| (struct eq_expr_value): Delete unused type. |
| (initialize_hash_element): Convert to tuples. Now applies |
| only to statements. |
| (initialize_expr_from_cond, initialize_hash_element_from_expr): |
| New functions. Replace former functionality of initialize_hash_element |
| for conditions presented as trees. |
| (hashable_expr_equal_p, iterative_hash_hashable_expr): New functions. |
| (print_expr_hash_elt): New function. |
| (free_expr_hash_elt): New function. |
| (tree_ssa_dominator_optimize): Convert to tuples |
| (canonicalize_comparison): Convert to tuples. |
| (remove_local_expressions_from_table): Use new avail_exprs_stack |
| representation. Add optional extra diagnostic details. |
| (simplify_stmt_for_jump_threading, dom_thread_across_edge, |
| dom_opt_finalize_block): Convert to tuples. |
| (record_cond, build_and_record_new_cond): Convert to tuples. |
| Use new hashable_expr type. Extra diagnostic details. |
| (record_const_or_copy_1): Extra diagnostic details. |
| (record_const_or_copy): Add assertion. |
| (simple_iv_increment_p, cprop_into_successor_phis, record_edge_info): |
| Convert to tuples. |
| (eliminate_redundant_computations): Convert to tuples. |
| Additional diagnostic details. |
| (gimple_assign_unary_useless_conversion_p): New function. |
| (record_equivalences_from_statement): Convert to tuples. |
| Additional diagnostic details. |
| (cprop_operand, cprop_into_stmt): Convert to tuples. |
| (optimize_stmt): Convert to tuples. |
| (lookup_avail_expr): Use hashable_expr. Additional diagnostic details. |
| (avail_expr_hash, avail_expr_eq): Use hashable_expr. |
| * tree-ssa-copy.c (may_propagate_copy_into_stmt, |
| propagate_tree_value_into_stmt): New functions. |
| * tree-flow.h: (may_propagate_copy_into_stmt, |
| propagate_tree_value_into_stmt): Declare. |
| (thread_across_edge): Change declaration of callback to accept a |
| gimple statement. |
| * gimple.c (gimple_call_flags): Declare argument as a constant. |
| (gimple_has_side_effects): Declare argument as a constant. |
| Examine function arguments for side-effects. |
| (gimple_rhs_has_side_effects): New function. |
| * gimple.h (gimple_call_flags): Declare argument as a constant. |
| (gimple_has_side_effects): Declare argument as a constant. |
| (gimple_rhs_has_side_effects): Declare new function. |
| (is_gimple_assign): New inline function. |
| (gimple_switch_index_ptr): New function. |
| * passes.c (init_optimization_passes): Enable pass_dominator. |
| * tree-ssa_threadedge.c (potentially_threadable_block, |
| lhs_of_dominating_assert, record_temporary_equivalences_from_phis): |
| Convert to tuples. |
| (fold_assignment_stmt): New function. |
| (record_temporary_equivalences_from_stmts_at_dest, |
| simplify_control_stmt_condition, thread_across_edge): Convert to tuples. |
| |
| 2008-04-14 Doug Kwan <dougkwan@google.com> |
| |
| * c-typeck.c (convert_for_assignment): Call c_common_unsigned_type |
| |
| 2008-04-14 Doug Kwan <dougkwan@google.com> |
| |
| * gimple-iterator.c (gsi_move_to_bb_end): Use gsi_last_bb |
| instead of calling both gsi_last and bb_seq. |
| * passes.c (init_optimization_passes): Re-eanble second tail-recursion |
| pass. |
| |
| 2008-04-14 Doug Kwan <dougkwan@google.com> |
| |
| * tree-nrv.c (dest_safe_for_nrv_p): Uncomment. |
| (execute_return_slot_opt): Tuplify. |
| * passes.c (init_optimization_passes): Re-enable pass_return_slot. |
| |
| 2008-04-14 Aldy Hernandez <aldyh@redhat.com> |
| |
| * tree-cfg.c (gimple_can_merge_blocks_p): Fix typo. |
| * omp-low.c (maybe_lookup_ctx): Uncomment and set ATTRIBUTE_UNUSED. |
| (lower_lastprivate_clauses): Same. |
| (lower_reduction_clauses): Same. |
| (lower_send_clauses): Same. |
| (expand_omp_for_generic): Uncomment and convert for tuples. |
| (expand_omp_for): Remove fixme. |
| (expand_omp_sections): Same. |
| (lower_omp_parallel): Partially convert for tuples. |
| (lower_omp_regimplify_p): Rename from lower_omp_2. |
| (lower_omp_1): Convert for tuples. |
| (lower_omp): Same. |
| (gimple-dummy.c): Add lower_omp_parallel, lower_omp_for, |
| lower_omp_sections, lower_omp_single, lower_omp_master, |
| lower_omp_ordered, lower_omp_critical. |
| |
| 2008-04-13 Diego Novillo <dnovillo@google.com> |
| |
| * tree-cfg.c (need_fake_edge_p): Initialize CALL_FLAGS. |
| |
| 2008-04-12 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @134237. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-04-13 Rafael Espíndola <espindola@google.com> |
| |
| * config/extensions.m4: Add. Was missing from previous merge. |
| |
| 2008-04-12 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133860. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-04-11 Oleg Ryjkov <olegr@google.com> |
| |
| * tree-sra.c (scalarize_use): Moving a variable declaration to |
| the top of a block. |
| |
| 2008-04-11 Oleg Ryjkov <olegr@google.com> |
| |
| * tree-sra.c (insert_edge_copies_seq): Removed unused variable. |
| |
| 2008-04-11 Oleg Ryjkov <olegr@google.com> |
| |
| * tree-sra.c (sra_build_assignment): Tuplified. |
| (mark_all_v_defs): Removed. |
| (mark_all_v_defs_seq, mark_all_v_defs_stmt): New functions. |
| (sra_walk_expr): Tuplified. |
| (sra_walk_tree_list): Removed. |
| (sra_walk_call_expr, sra_walk_gimple_asm, |
| sra_walk_gimple_modifY_stmt, ): Tuplified and renamed. |
| (sra_walk_gimple_call, sra_walk_gimple_asm, |
| sra_walk_gimple_assign): New names for tuplified functions. |
| (sra_walk_function, find_candidates_for_sra, scan_use, scan_copy, |
| scan_ldst, instantiate_element, decide_instantiations, |
| mark_all_v_defs_1, sra_build_assignment, sra_build_bf_assignment, |
| sra_build_elt_assignment, generate_copy_inout, |
| generate_element_copy, generate_element_zero, |
| generate_one_element_init, generate_element_init_1): Tuplified. |
| (insert_edge_copies): Removed. |
| (insert_edge_copies_seq): New function. |
| (sra_insert_before, sra_insert_after, sra_replace, |
| sra_explode_bitfield_assignment, sra_sync_for_bitfield_assignment, |
| scalarize_use, scalarize_copy, scalarize_init, mark_no_trap, |
| scalarize_ldst, scalarize_parms, scalarize_function): Tuplified. |
| (tree_sra, tree_sra_early): Enabled |
| (sra_init_cache): Removed extra space. |
| * tree-flow.h (insert_edge_copies_seq): New declaration. |
| * gimple.h (gimple_asm_input_op_ptr, gimple_asm_output_op_ptr, |
| gimple_return_retval_ptr): New functions. |
| * passes.c (init_optimization_passes): Enabled pass_sra, |
| pass_early_sra. |
| |
| 2008-04-11 Doug Kwan <dougkwan@google.com> |
| |
| * ipa-pure-const.c (get_asm_expr_operands): Tuplify. |
| (get_asm_expr_operands): Tuplify. |
| (check_call): Tuplify. Add code to handle return value assignment. |
| (scan_function): Remove. Original code is tuplified and split into |
| two new functions scan_function_op and scan_function_stmt. |
| (scan_function_op): New function. |
| (scan_function_stmt): New function. |
| (analyze_function): Tuplify and re-enable previously disabled code. |
| * passes.c (init_optimization_passes): Re-enable pass_ipa_pure_const. |
| |
| 2008-04-11 Oleg Ryjkov <olegr@google.com> |
| |
| * builtins.c (fold_call_stmt): Return the proper value. |
| * tree-ssa-ccp.c (maybe_fold_stmt_addition): Modify arguments to |
| allow this function to be called on a GIMPLE_ASSIGN. |
| (fold_stmt_r): Update the call to maybe_fold_stmt_addition. |
| (fold_gimple_assign): Manually call maybe_fold_stmt_addition to |
| fold a POINTER_PLUS_EXPR. |
| |
| 2008-04-11 Doug Kwan <dougkwan@google.com> |
| |
| * tree-ssa-phiprop.c (File): Uncomment all previously disabled code. |
| (struct phiprop_d): Change type of vop_stmt to gimple. |
| (phivn_valid_p): Tuplify. |
| (phiprop_insert_phi): Tuplify. |
| (propagate_with_phi): Tuplify. |
| (tree_ssa_phiprop_1): Tuplify. |
| (tree_ssa_phiprop): Tuplify. |
| * passes.c (init_optimization_passes): Re-enable pass_phiprop. |
| |
| 2008-04-11 Rafael Espíndola <espindola@google.com> |
| |
| * tree-ssa-math-opts.c (execute_cse_sincos_1): fix warning. |
| |
| 2008-04-10 Diego Novillo <dnovillo@google.com> |
| |
| http://gcc.gnu.org/ml/gcc-patches/2008-04/msg00913.html |
| |
| * ipa-inline.c (cgraph_clone_inlined_nodes): Change uses |
| of DECL_SAVED_TREE with gimple_body. |
| (cgraph_decide_inlining_incrementally): Likewise. |
| * gimple-iterator.c (gsi_insert_seq_before_without_update): |
| Do nothing if SEQ is NULL. |
| (gsi_insert_seq_after_without_update): Likewise. |
| * tree-ssa-live.c (mark_all_vars_used_1): Do not handle |
| EXPR trees. |
| (remove_unused_locals): Mark the gimple_block of every |
| statement as used. |
| * tree-inline.c (remap_gimple_stmt): Forward declare. |
| (remap_decls): Tidy comments. |
| (remap_gimple_seq): New. |
| (copy_gimple_bind): New. |
| (remap_gimple_stmt): Call it. |
| Handle High GIMPLE statements. |
| (copy_bb): Regimplify operands on COPY_GSI instead of |
| GSI. |
| (copy_cfg_body): Tidy. |
| (copy_generic_body): Remove unused function. |
| (clone_body): Tuplify. |
| * c-common.c (c_warn_unused_result): Remove assertion for |
| FUNCTION_TYPE. |
| * gimple.c (gimple_seq_copy): Rename from |
| gimple_seq_deep_copy. Update all users. |
| (walk_gimple_stmt): Assert that STMT has no substatements |
| in the default case. |
| (gimple_copy_1): Merge into gimple_copy. |
| (gimple_copy): Always do deep copying. |
| Handle statements with substatements. |
| (gimple_shallow_copy): Remove unused function. |
| (gimple_deep_copy): Remove. Update all users. |
| * gimple.h: Tidy comments and structure fields |
| everywhere. |
| (gimple_has_substatements): New. |
| (walk_stmt_fn): Change last argument to struct walk_stmt_info *. |
| Update all users. |
| |
| 2008-04-10 Oleg Ryjkov <olegr@google.com> |
| |
| * tree.h (struct tree_base): Added a new flag default_def_flag. |
| (SSA_NAME_IS_DEFAULT_DEF): Changed to use the new flag. |
| |
| 2008-04-08 Doug Kwan <dougkwan@google.com> |
| |
| * gimplify.c (gimple_push_cleanup): Initialize cleanup_stmts to NULL. |
| |
| 2008-04-08 Doug Kwan <dougkwan@google.com> |
| |
| * tree-tailcall.c (struct tailcall): Remove call_block and replace |
| call_bsi by call_gsi. |
| (independent_of_stmt_p): Change type of parameter 'at' to GIMPLE and |
| change all tree using code to GIMPLE using equivalent. |
| Remove parameter block_stmt_iterator type parameter bsi with |
| gimple_stmt_iterator type parameter gsi. Replace uses of bsi with |
| that of gsi in function body as appropriate. |
| (process_assignment): Remove parameter 'ass' and change type of |
| parameter 'stmt' to GIMPLE. Change all tree using code to GIMPLE |
| using equivalent. |
| (propagate_through_phis, eliminate_tail_call, optimize_tail_call): |
| Change all tree using code to GIMPLE using equivalent. |
| (find_tail_calls): Change all tree using code to GIMPLE using |
| equivalent. Remove code that handles GIMPLE_MODIFY_STMT containing |
| a CALL_EXPR. |
| (add_successor_phi_arg, adjust_return_value_with_ops, |
| update_accumulator_with_ops, adjust_accumulator_values, |
| create_tailcall_accumulator): New functions from refactoring of |
| duplicated logic. |
| (adjust_accumulator_values, adjust_return_value): Refactor. |
| (tree_optimize_tail_calls_1): Refactor and change all tree using code |
| to GIMPLE using equivalent. Remove code to reverse phi list. |
| * passes.c (init_optimization_passes): Re-enable pass_tail_recursion |
| and pass_tail_calls. |
| |
| 2008-04-04 Doug Kwan <dougkwan@google.com> |
| |
| * tree-ssa-math-opts.c (struct occurrence): Change field type of |
| recip_def_stmt to gimple. |
| (is_division_by): Tuplify. |
| (insert_reciprocals): Tuplify. |
| (replace_reciprocals): Tuplify. |
| (execute_cse_reciprocals_1): Tuplify. |
| (execute_cse_reciprocals): Tuplify. |
| (maybe_record_sincos): Use vector of gimples instead of vector of |
| trees. |
| (execute_cse_sincos_1): Tuplify. When adjusting recorded old call |
| sites, generate new gimple assign statements and remove old gimple |
| call statements. |
| (execute_cse_sincos): Tuplify. |
| (execute_convert_to_rsqrt): Tuplify. |
| * passes.c (init_optimization_passes): Enable pass_cse_sincos, |
| pass_cse_reciprocals and pass_convert_to_rsqrt. |
| |
| 2008-04-04 Aldy Hernandez <aldyh@redhat.com> |
| |
| * omp-low.c (gimple_build_cond_empty): New. |
| (expand_parallel_call): Convert COND_EXPR to GIMPLE_COND. |
| (expand_omp_for_generic): Same. |
| (expand_omp_for_static_nochunk): Same. |
| (expand_omp_for_static_chunk): Same. |
| (expand_omp_atomic_pipeline): Same. |
| |
| 2008-04-04 Diego Novillo <dnovillo@google.com> |
| |
| http://gcc.gnu.org/ml/gcc-patches/2008-04/msg00413.html |
| |
| * tree-ssa-loop-im.c (movement_possibility): Return |
| MOVE_IMPOSSIBLE if that statement makes no assignment. |
| * tree-complex.c (get_component_ssa_name): Fix comment. |
| (set_component_ssa_name): Assert that COMP's definition |
| is LAST. |
| * cgraph.c (cgraph_update_edges_for_call_stmt): Tuplify. |
| (dump_cgraph_node): Likewise. |
| * tree.c (auto_var_in_fn_p): Fix comment. |
| * cgraphunit.c (verify_cgraph_node): Remove tuples hack |
| that avoided verifying nodes. |
| * gimple-pretty-print.c (dump_gimple_asm): Show the |
| volatile flag. |
| |
| * gimple-dummy.c (optimize_inline_calls): Remove. |
| (tree_function_versioning): Remove. |
| (tree_versionalbe_function_p): Remove. |
| * ipa-inline.c (cgraph_clone_inlined_bodies): Re-format. |
| (cgraph_decide_inlining): Re-format. |
| (cgraph_decide_inlining_incrementally): Re-format. |
| (pass_ipa_inline): Re-format. |
| * gimplify.c (gimplify_call_expr): Carry all the |
| CALL_EXPR flags to the newly created GIMPLE_CALL. |
| (gimplify_asm_expr): Carry ASM_VOLATILE_P and ASM_INPUT_P |
| over to the new GIMPLE_ASM. |
| * tree-dfa.c (find_new_referenced_vars): Change argument |
| to gimple. Update all callers. |
| * cfgexpand.c (set_expr_location_r): New private. |
| (gimple_to_tree): Call it. |
| Set ASM_VOLATILE_P and ASM_INPUT_P for ASM_EXPRs. |
| Carry flags from GIMPLE_CALL for CALL_EXPRs. |
| Set TREE_BLOCK on the newly created expression. |
| * tree-inline.c: Tuplify. |
| * tree-inline.h: Tuplify. |
| * tree-optimize.c (execute_fixup_cfg): Tuplify. |
| * gimple.c (gimple_build_call_vec): Change second |
| argument type to VEC(tree, heap). Update all callers. |
| (gimple_build_assign_with_ops): If the LHS is an |
| SSA_NAME, set SSA_NAME_DEF_STMT on it. |
| (walk_gimple_seq): Change return type to gimple. Update |
| all users. |
| If walk_gimple_stmt returned a value, store it in |
| WI->CALLBACK_RESULT. |
| (walk_gimple_op): Walk gimple_call_chain_ptr() and |
| gimple_call_fn_ptr() for GIMPLE_CALL. |
| (walk_gimple_stmt): Add new local HANDLED_OPS. |
| If callback_stmt() sets HANDLED_OPS, return its return |
| value. |
| If any call to walk_gimple_seq returns a non-NULL value, |
| return WI->CALLBACK_RESULT. |
| (gimple_copy_1): New function. |
| (gimple_deep_copy): Rename from gimple_copy. Update all |
| users. |
| Call gimple_copy_1. |
| (gimple_shallow_copy): New. |
| (gimple_regimplify_operands): New. |
| * gimple.h (GF_ASM_INPUT): Define. |
| (GF_ASM_VOLATILE): Define. |
| (GF_CALL_CANNOT_INLINE): Define. |
| (GF_CALL_FROM_THUNK): Define. |
| (GF_CALL_RETURN_SLOT_OPT): Define. |
| (GF_CALL_VA_ARG_PACK): Define. |
| (gimple_stmt_iterator): Move earlier in the file. |
| (gimple_omp_return_nowait_p): Fix return expression. |
| (gimple_omp_section_last_p): Likewise. |
| (gimple_omp_parallel_combined_p): Likewise. |
| (gimple_call_noreturn_p): Likewise. |
| (gimple_call_nothrow_p): Likewise. |
| (gimple_asm_volatile_p): Likewise. |
| (gimple_try_catch_is_cleanup): Likewise. |
| (gimple_assign_set_rhs1): assert that RHS is a gimple |
| operand. |
| (is_gimple_call): New. Change all users that tested |
| gimple_code() == GIMPLE_CALL. |
| (gimple_call_fn_ptr): New. |
| (gimple_call_chain_ptr): New. |
| (gimple_call_set_chain): Accept NULL values for CHAIN. |
| (gimple_call_set_tail): Add bool argument specifying the |
| value of the flag. Update all users. |
| (gimple_asm_set_volatile): Likewise. |
| (gimple_call_set_cannot_inline): Rename from |
| gimple_call_mark_uninlinable. Add bool argument |
| specifying the value of the flag. Update all users. |
| (gimple_call_set_return_slot_opt): New. |
| (gimple_call_return_slot_opt_p): New. |
| (gimple_call_set_from_thunk): New. |
| (gimple_call_from_thunk_p): New. |
| (gimple_call_va_arg_pack_p): New. |
| (gimple_call_copy_flags): New. |
| (gimple_asm_set_input): New. |
| (gimple_asm_input_p): New. |
| (gimple_asm_clear_volatile): Remove. |
| (walk_stmt_fn): Add second argument bool *. Update all |
| users. |
| (struct walk_stmt_info): Add new field callback_result. |
| * tree-cfg.c (gimple_split_block): Tuplify. |
| (gimple_block_ends_with_condjump_p): Tuplify. |
| (need_fake_edge_p): Tuplify. |
| (gimple_flow_call_edges_add): Tuplify. |
| (gimple_purge_dead_abnormal_call_edges): Tuplify. |
| (gimple_purge_dead_eh_edges): Remove ATTRIBUTE_UNUSED. |
| (gimple_cfg_hooks): Add gimple_block_ends_with_condjump_p |
| and gimple_flow_call_edges_add |
| * passes.c (init_optimization_passes): Enable |
| pass_cleanup_cfg, pass_inline_parameters, |
| pass_ipa_inline and pass_apply_inline. |
| (execute_todo): Re-enable check for TODO_update_ssa_any |
| if need_ssa_update_p() returns true. |
| * tree-ssa-operands.c (ssa_operands_active): Return false |
| if cfun is NULL. |
| |
| |
| 2008-04-04 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133632. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-04-04 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133631. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-04-04 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133630. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-04-03 Aldy Hernandez <aldyh@redhat.com> |
| |
| * omp-low.c (expand_omp_sections): Use |
| gimple_omp_sections_control. |
| (lower_omp_sections): Same. |
| * gimplify.c (gimplify_omp_workshare): Adjust OMP clauses before |
| creating gimple tuple. |
| Add gimple tuple to sequence. |
| Set OMP_SECTIONS_CONTROL in newly created tuple. |
| * gimple.h (gimple_statement_omp_sections): Add control. |
| (gimple_omp_sections_control): New. |
| (gimple_omp_sections_control_ptr): New. |
| (gimple_omp_sections_set_control): New. |
| |
| 2008-04-03 Oleg Ryjkov <olegr@google.com> |
| |
| * tree-nested.c (convert_nl_goto_receiver): Changed to hadle gimple |
| statements instead of trees. |
| (lower_nested_functions): Pass convert_nl_goto_receiver as the first |
| parameter to walk_all_functions. |
| |
| 2008-04-03 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133624. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-04-03 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133612. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-04-03 Aldy Hernandez <aldyh@redhat.com> |
| |
| * tree-pretty-print.c (dump_generic_node): Remove |
| OMP_{RETURN,CONTINUE} cases. |
| * tree.h (OMP_RETURN_NOWAIT): Remove. |
| * omp-low.c (dump_omp_region): Rename OMP_{CONTINUE,RETURN} to |
| GIMPLE_OMP_{CONTINUE,RETURN}. |
| (expand_omp_for_generic): Handle new arguments to |
| GIMPLE_OMP_CONTINUE. |
| (expand_omp_for_static_nochunk): Same. |
| (expand_omp_for_static_chunk): Same. |
| (expand_omp_sections): Same. |
| (expand_omp): Rename all OMP_* to GIMPLE_OMP_*. |
| (lower_omp_sections): Rename OMP_CONTINUE to GIMPLE_OMP_CONTINUE. |
| (lower_omp_for): Same. |
| * tree-gimple.c (is_gimple_stmt): Remove OMP_{RETURN,CONTINUE} |
| cases. |
| * gsstruct.def: Add GSS_OMP_CONTINUE. |
| * gimple-pretty-print.c (dump_gimple_omp_continue): New. |
| (dump_gimple_omp_return): New. |
| (dump_gimple_stmt): Add cases for GIMPLE_OMP_{CONTINUE,RETURN}. |
| * gimplify.c (gimplify_expr): Remove cases for |
| OMP_{CONTINUE,RETURN}. |
| * tree.def (DEFTREECODE): Remove OMP_{RETURN,CONTINUE}. |
| * tree-cfgcleanup.c (cleanup_omp_return): Rename |
| OMP_SECTIONS_SWITCH to GIMPLE_OMP_SECTIONS_SWITCH. |
| * gimple.c (gss_for_code): GIMPLE_OMP_RETURN returns GSS_BASE. |
| GIMPLE_OMP_CONTINUE return GSS_OMP_CONTINUE. |
| (gimple_size): Adjust size of GIMPLE_OMP_{RETURN,CONTINUE}. |
| (gimple_build_omp_continue): Change arguments. |
| (walk_gimple_op): Walk GIMPLE_OMP_CONTINUE operands. |
| (walk_gimple_stmt): Remove GIMPLE_OMP_CONTINUE case. |
| * gimple.h (struct gimple_statement_omp_continue): New. |
| (union gimple_statement_d): Add gimple_omp_continue. |
| (gimple_build_omp_continue): Change argument types in prototype. |
| (gimple_omp_return_set_nowait): Rename OMP_RETURN to |
| GIMPLE_OMP_RETURN. |
| (gimple_omp_continue_control_def): New. |
| (gimple_omp_continue_control_def_ptr): New. |
| (gimple_omp_continue_set_control_def): New. |
| (gimple_omp_continue_control_use): New. |
| (gimple_omp_continue_control_use_ptr): New. |
| (gimple_omp_continue_set_control_use): New. |
| * tree-cfg.c (make_edges): Rename OMP_ to GIMPLE_OMP_. |
| (gimple_redirect_edge_and_branch): Same. |
| * tree-ssa-operands.c (get_expr_operands): Remove OMP_CONTINUE |
| case. |
| |
| 2008-04-02 Doug Kwan <dougkwan@google.com> |
| |
| * tree-complex.c (expand_complex_comparison): Set condition code |
| correctly for the NE_EXPR case. |
| * cfgexpand.c (gimple_to_tree): Generate assignment to return value |
| if necessary. |
| |
| 2008-04-02 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133597. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-04-02 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133527. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-04-02 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133519. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-04-02 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133453. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-04-01 Doug Kwan <dougkwan@google.com> |
| Bill Maddox <maddox@google.com>. |
| |
| * value-prof.c (interesting_stringop_to_profile_p) Call |
| validate_gimple_arglist instead of validate_arglist. |
| * tree.h (validate_arglist): New declaration. |
| * builtins.c (expand_builtin_setjmp_receiver, expand_builtin_longjmp, |
| expand_builtin_nonlocal_goto, expand_builtin_nonlocal_goto, |
| expand_builtin_update_setjmp_buf, expand_builtin_prefetch, |
| expand_builtin_apply, expand_builtin_return, expand_builtin_mathfn, |
| expand_builtin_mathfn_2, expand_builtin_mathfn_3, |
| expand_builtin_interclass_mathfn, expand_builtin_sincos, |
| expand_builtin_cexpi, expand_builtin_int_roundingfn, |
| expand_builtin_int_roundingfn_2, expand_builtin_pow, |
| expand_builtin_powi, expand_builtin_strlen, expand_builtin_strlen, |
| expand_builtin_strstr, expand_builtin_strchr, expand_builtin_strrchr, |
| expand_builtin_memcpy, expand_builtin_memcpy, |
| expand_builtin_mempcpy_args, expand_builtin_bcopy, expand_movstr, |
| expand_builtin_stpcpy, expand_builtin_strncpy, builtin_memset_gen_str, |
| expand_builtin_bzero, expand_builtin_memchr, expand_builtin_memcmp, |
| expand_builtin_strcmp, expand_builtin_strncmp, expand_builtin_strcat, |
| expand_builtin_strncat, expand_builtin_strspn, expand_builtin_alloca, |
| expand_builtin_bswap, expand_builtin_unop, expand_builtin_fputs, |
| expand_builtin_fabs, expand_builtin_copysign, |
| expand_builtin___clear_cache, expand_builtin_init_trampoline, |
| expand_builtin_adjust_trampoline, expand_builtin_signbit, |
| expand_builtin, validate_arg, expand_builtin_object_size, |
| expand_builtin_object_size, expand_builtin_memory_chk) Re-enable code |
| previously disabled for GIMPLE. |
| (expand_builtin_memcpy, expand_builtin_memset_args): Re-enable code |
| previously disabled for GIMPLE. Look up tree attribute for original |
| GIMPLE statement. |
| (validate_arglist): Use old interface of tree node instead of GIMPLE |
| statement. |
| (validate_gimple_arglist): New function. |
| * cfgexpand.c (gimple_to_tree): Set GIMPLE statement tree attribute |
| for builtin function calls. |
| * tree-flow.h (struct tree_ann_common_d): New field stmt. |
| * gimple.h (validate_gimple_arglist): New declaration. |
| (validate_arglist): Moved to tree.h. |
| |
| 2008-03-31 Oleg Ryjkov <olegr@google.com> |
| |
| * gimplify.c (gimplify_switch_expr): Verify the return value from |
| gimplify_expr. |
| |
| 2008-03-31 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133452. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-31 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133440. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-31 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133423. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-30 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133342. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-28 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133341. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-28 Oleg Ryjkov <olegr@google.com> |
| |
| * tree-eh.c (replace_goto_queue_1): Do a deep copy of the replacement |
| sequence. |
| (maybe_record_in_goto_queue): Set is_label flag when recording |
| GIMPLE_GOTOs. |
| (do_return_redirection, do_return_redirection): Changed to set |
| cont_stmt. |
| (lower_try_finally_onedest): Fix the code that assumes that gotos |
| themselves(instead of the labels) are recorded in the goto_queue. |
| (lower_try_finally_copy): Likewise. |
| (lower_try_finally_switch): Likewise, also fix the VEC_* operations. |
| * gimple.h (gimple_build_switch): Fixed comment. |
| |
| 2008-03-28 Doug Kwan <dougkwan@google.com> |
| |
| * omp-low.c (expand_omp_sections): Fix build breakage due to an |
| uninitialized variable. |
| |
| 2008-03-28 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133315. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-28 Diego Novillo <dnovillo@google.com> |
| |
| * omp-low.c (expand_omp_for_static_chunk): Initialize |
| V_MAIN and V_BACK. |
| (expand_omp_for): Initialize VIN. |
| |
| 2008-03-28 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133313. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-27 Doug Kwan <dougkwan@google.com> |
| |
| * c-decl.c (merge_decls): Also copy gimple bodies of decls. |
| * gimplify.c (gimplify_call_expr): Do not exit early when |
| gimplifying __builtin_va_start(). |
| |
| 2008-03-27 Oleg Ryjkov <olegr@google.com> |
| |
| * gimple.c (walk_gimple_op): Add a check for assignments with more |
| than one operand on the LHS. |
| |
| 2008-03-27 Aldy Hernandez <aldyh@redhat.com> |
| |
| * tree.c (empty_body_p): Remove. |
| * tree.h (empty_body_p): Remove prototype. |
| * omp-low.c (struct omp_context): Convert to tuples. |
| (struct omp_context): Comment and convert to tuples. |
| (scan_omp_op): New. |
| (is_parallel_ctx): Convert to tuples. |
| (extract_omp_for_data): Same. |
| (workshare_safe_to_combine_p): Same. |
| (get_ws_args_for): Same. |
| (determine_parallel_type): Same. |
| (use_pointer_for_field): Same. |
| (dump_omp_region): Same. |
| (debug_all_omp_regions): Same. |
| (new_omp_region): Same. |
| (new_omp_context): Same. |
| (scan_sharing_clauses): Same. |
| (create_omp_child_function): Same. |
| (scan_omp_parallel): Same. |
| (scan_omp_for): Same. |
| (scan_omp_sections): Same. |
| (scan_omp_single): Same. |
| (check_omp_nesting_restrictions): Same. |
| (scan_omp_1_op): New. |
| (scan_omp_1_stmt): Rename from scan_omp_1. Rewrite for tuples. |
| (scan_omp): Convert to tuples. |
| (build_omp_barrier): Same. |
| (maybe_lookup_ctx): Same. |
| (lower_rec_input_clauses): Same. |
| (lower_lastprivate_clauses): Same. |
| (lower_reduction_clauses): Same. |
| (lower_copyprivate_clauses): Same. |
| (lower_send_clauses): Same. |
| (lower_send_shared_vars): Same. |
| (expand_parallel_call): Same. |
| (remove_exit_barrier): Same. |
| (remove_exit_barriers): Same. |
| (optimize_omp_library_calls): Same. |
| (expand_omp_parallel): Same. |
| (expand_omp_for_generic): Comment out, and convert to tuples. |
| (expand_omp_for_static_nochunk): Convert to tuples. |
| (expand_omp_for_static_chunk): Same. |
| (expand_omp_for): Same. |
| (expand_omp_sections): Same. |
| (expand_omp_synch): Same. |
| (expand_omp_atomic_fetch_op): Same. |
| (expand_omp_atomic_pipeline): Same. |
| (expand_omp_atomic_mutex): Same. |
| (expand_omp_atomic): Same. |
| (expand_omp): Same. |
| (build_omp_regions_1): Same. |
| (execute_expand_omp): Enable. |
| (execute_lower_omp): Enable and convert to tuples. |
| * gimple-dummy.c (omp_reduction_init): Remove. |
| * tree-flow.h (struct omp_region): Convert 'type' to tuples. |
| (new_omp_region): Adjust prototype for tuples. |
| * gimple.c (empty_stmt_p): New. |
| (empty_body_p): New. |
| * gimple.h (empty_body_p): New prototype. |
| (gimple_has_location): Remove fixmes. |
| * tree-cfg.c (gimple_block_label): Remove ATTRIBUTE_UNUSED. |
| |
| 2008-03-27 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133311. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-27 Rafael Espíndola <espindola@google.com> |
| |
| * gcc/tree-nested.c (save_tmp_var): Use gsi_insert_after_without_update |
| instead of gsi_insert_after. |
| |
| 2008-03-26 Jakub Staszak <kuba@et.pl> |
| |
| * gimple.h (gimple_uid, gimple_set_uid): Defined. |
| (gimple_statement_base): Field UID added. |
| * tree-ssa-dse.c (execute_simple_dse): #if 0 removed, bitmap_empty_p |
| condition added. (memory_ssa_name_same, memory_address_same, |
| get_kill_of_stmt_lhs, dse_possible_dead_store_p, dse_optimize_stmt, |
| dse_record_phis, dse_finalize_block, tree_ssa_dse): Tuplified. |
| * passes.c (init_optimization_passes): pass_simple_dse and pass_dse |
| enabled. |
| * testsuite/gcc.dg/tree-ssa/ssa-dse-10.c: {dg-final} changed. |
| * testsuite/gcc.dg/tree-ssa/pr30375.c: {dg-final} changed. |
| |
| 2008-03-26 Rafael Espíndola <espindola@google.com> |
| * gcc/tree-ssa-operands.c (ssa_operands_active): Assert that cfun is |
| not NULL. |
| * gcc/tree-nested.c (init_tmp_var): Use |
| gsi_insert_before_without_update instead of gsi_insert_before. |
| |
| 2008-03-25 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133309. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-25 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133306. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-25 Bill Maddox <maddox@google.com> |
| |
| * tree-ssa-dom.c (loop_depth_of_name): Tuplify. |
| * tree-ssa-copy.c (stmt_may_generate_copy, |
| copy_prop_visit_assignment, copy_prop_visi_cond_stmt, |
| copy_prop_visit_stmt, copy_prop_visit_phi_node, |
| init_copy_prop, execute_copy_prop): Tuplify. |
| * passes.c (init_optimization_passes): |
| Enable pass_copy_prop. |
| |
| 2008-03-25 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133257. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-25 Oleg Ryjkov <olegr@google.com> |
| |
| * gimple.c (gimple_build_bind): Added a new parameter - the |
| containing block. |
| * gimple.h (gimple_build_bind): Changed the header accordingly. |
| * gimplify.c (gimplify_bind_expr, gimplify_function_tree): Updated |
| the callers of gimple_build_bind. |
| (gimplify_body): Updated the call to gimple_build_bind and moved |
| the copying of block information into gimplify_bind_expr. |
| |
| 2008-03-25 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133255. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-25 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133251. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-25 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133250. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-24 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133246. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-24 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133222. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-24 Andrew Pinski <pinskia@gmail.com> |
| |
| * passes.c (init_optimization_passes): Enable pass_split_crit_edges. |
| |
| 2008-03-24 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133169. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-21 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133168. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-21 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133167. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-20 Oleg Ryjkov <olegr@google.com> |
| |
| * tree-eh.c (lower_try_finally): Correctly set the lowered sequence. |
| |
| 2008-03-20 Jakub Staszak <kuba@et.pl> |
| Oleg Ryjkov <olegr@google.com> |
| |
| * tree-ssa-sink.c (is_hidden_global_store): Tuplified. |
| * tree-ssa-dce.c (mark_stmt_necessary, mark_operand_necessary, |
| mark_stmt_if_obviously_necessary, |
| mark_control_dependent_edges_necessary, |
| find_obviously_necessary_stmts, propagate_necessity, |
| remove_dead_phis, eliminate_unnecessary_stmts, tree_dce_init, |
| tree_dce_done): Tuplified. |
| * tree-flow.h (is_hidden_global_store): Tuplified the declaration. |
| * passes.c (init_optimization_passes): Enabled pass_dce and |
| pass_cd_dce. |
| |
| 2008-03-20 Oleg Ryjkov <olegr@google.com> |
| |
| * tree-complex.c (init_dont_simulate_again, complex_visit_stmt, |
| update_complex_components, expand_complex_operations_1): Consider |
| GIMPLE_CALLs with a lhs, not only GIMPLE_ASSIGNs. |
| * gimplify.c (get_tmp_var_for): Removed. |
| (gimplify_call_expr): Remove call to get_tmp_var_for, set |
| gimple_register on a new lhs in some cases. |
| |
| 2008-03-20 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133162. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-20 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133161. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-20 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133140. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-20 Rafael Espíndola <espindola@google.com> |
| |
| Merge with mainline @133138. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-18 Bill Maddox <maddox@google.com> |
| |
| * builtins.c (fold_builtin_object_size): |
| Enable call to compute_builtin_object_size, previously |
| stubbed out awaiting tuplification. |
| * tree-ssa-ccp.c (valid_gimple_rhs_p, valid_gimple_call_p, |
| move_ssa_defining_stmt_for_defs, update_call_from_tree): |
| Deleted, moved to tree-ssa-propagate.c. |
| (get_maxval_strlen): Use gimple_assign_single_p. |
| Handle assignment with unary NOP correctly. |
| * tree-ssa-propagate.c (valid_gimple_rhs_p, valid_gimple_call_p, |
| move_ssa_defining_stmt_for_defs, update_call_from_tree): |
| Moved here from tree-ssa-ccp.c. |
| * tree-ssa-propagate.h (valid_gimple_rhs_p, valid_gimple_call_p, |
| move_ssa_defining_stmt_for_defs, update_call_from_tree): Declared. |
| * gimple-dummy.c (compute_builtin_object_size): Removed dummy. |
| * tree_object_size.c (addr_object_size, alloc_object_size) |
| Tuplified. |
| (pass_through_call, compute_builtin_object_size): Tuplified. |
| (expr_object_size): Tuplified. Some cases broken out. |
| (plus_expr_object_size): Deleted. |
| (call_object_size, unknown_object_size, plus_stmt_object_size): |
| New functions. Handle cases broken out from expr_object_size. |
| (cond_expr_object_size): Fix comment. |
| (collect_object_sizes_for): Tuplify. |
| (check_for_plus_in_loops_1, check_for_plus_in_loops): Tuplify. |
| (compute_object_sizes): Tuplify. |
| * gimple.c (gimple_assign_single_p, gimple_assign_unary_nop_p): |
| New functions. |
| * gimple.h (gimple_assign_single_p, gimple_assign_unary_nop_p): |
| Declare. |
| * passes.c (init_optimization_passes): Enable pass_object_sizes. |
| |
| 2008-03-18 Diego Novillo <dnovillo@google.com> |
| Oleg Ryjkov <olegr@google.com> |
| |
| * gimplify.c (gimplify_body): Copy the block information from |
| the tree function body to gimple function body. |
| (gimplify_function_tree): Correctly wrap the function body |
| into the try/finally block if creating one. |
| * gimple.c (gimple_seq_has_side_effects): Removed. |
| * gimple.h (gimple_seq_has_side_effects): Removed declaration. |
| * tree-cfg.c (remove_useless_stmts_tf, remove_useless_stmts_tc): |
| Modified to use gimple_seq_empty_p instead of |
| gimple_seq_has_side_effects. |
| |
| 2008-03-18 Aldy Hernandez <aldyh@redhat.com> |
| |
| * gimple.c (walk_gimple_stmt): Collapse common code. |
| Add case for GIMPLE_WITH_CLEANUP_EXPR. |
| |
| 2008-03-17 Zdenek Dvorak <ook@ucw.cz> |
| |
| * gimple-iterator.c (gsi_for_stmt): Use gsi_start_phis. |
| (gsi_start_phis): New function. |
| * gimple.h (gsi_start_phis): Declare. |
| * tree-into-ssa.c (initialize_flags_in_bb, rewrite_initialize_block, |
| rewrite_add_phi_arguments, rewrite_update_init_block, |
| prepare_block_for_update): Use gsi_start_phis. |
| * tree-complex.c (init_dont_simulate_again, update_phi_components): |
| Ditto. |
| * tree-ssa-loop-manip.c (find_uses_to_rename_bb, |
| verify_loop_closed_ssa, split_loop_exit_edge, |
| tree_transform_and_unroll_loop): Ditto. |
| * tree-scalar-evolution.c (loop_closed_phi_def, |
| analyze_scalar_evolution_for_all_loop_phi_nodes, scev_const_prop): |
| Ditto. |
| * tree-phinodes.c (reserve_phi_args_for_new_edge, remove_phi_args): |
| Ditto. |
| * tree-ssa-copyrename.c (rename_ssa_copies): Ditto. |
| * tree-ssa-ccp.c (ccp_initialize): Ditto. |
| * tree-ssa-loop-ivopts.c (find_bivs, mark_bivs, |
| find_interesting_uses_outside, find_interesting_uses, |
| determine_set_costs): Ditto. |
| * tree-ssa-propagate.c (simulate_block, ssa_prop_init, |
| substitute_and_fold): Ditto. |
| * tree-ssa-alias.c (dump_points_to_info, create_structure_vars): Ditto. |
| * gimple-pretty-print.c (dump_phi_nodes): Ditto. |
| * tree-data-ref.c (stmts_from_loop): Ditto. |
| * tree-ssa-coalesce.c (build_ssa_conflict_graph, |
| create_outofssa_var_map, coalesce_partitions): Ditto. |
| * tree-dfa.c (collect_dfa_stats): Ditto. |
| * tree-cfgcleanup.c (phi_alternatives_equal, remove_forwarder_block, |
| remove_forwarder_block_with_phi, merge_phi_nodes): Ditto. |
| * tree-ssa-live.c (remove_unused_locals, calculate_live_on_exit, |
| verify_live_on_entry): Ditto. |
| * tree-ssa.c (ssa_redirect_edge, flush_pending_stmts, verify_ssa, |
| execute_late_warn_uninitialized, execute_update_addresses_taken): |
| Ditto. |
| * tree-outof-ssa.c (eliminate_build, eliminate_virtual_phis, |
| rewrite_trees, remove_ssa_form, insert_backedge_copies): |
| Ditto. |
| * cfgloop.c (find_subloop_latch_edge_by_ivs): Ditto. |
| * tree-ssa-structalias.c (compute_points_to_sets, ipa_pta_execute): |
| Ditto. |
| * tree-cfg.c (remove_phi_nodes_and_edges_for_unreachable_block, |
| reinstall_phi_args, verify_stmts, gimple_make_forwarder_block, |
| add_phi_args_after_copy_edge, gimple_lv_adjust_loop_header_phi): |
| Ditto. |
| |
| 2008-03-16 Zdenek Dvorak <ook@ucw.cz> |
| |
| * tree-ssa-loop-ivopts.c: Tuplify. |
| * gimple-dummy.c (multiplier_allowed_in_address_p, multiply_by_cost, |
| tree_ssa_iv_optimize): Removed. |
| * tree-ssa-phiopt.c (empty_block_p): Tuplify. |
| * gimple.h (gimple_cond_lhs_ptr, gimple_cond_rhs_ptr): New. |
| * passes.c (init_optimization_passes): Enable pass_iv_optimize. |
| |
| * gimplify.c (gimplify_omp_workshare, gimplify_expr): Avoid using |
| uninitialized sequence. |
| |
| 2008-03-13 Bill Maddox <maddox@google.com> |
| |
| * tree.h (fold_call_stmt, gimple_fold_builtin_snprintf_chk): |
| Declare new functions. |
| * builtins.c (fold_builtin_object_size): Disable call to |
| compute_builtin_object_size, which has not been converted. |
| (gimple_rewrite_call_expr, gimple_fold_builtin_sprintf_chk, |
| gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_varargs, |
| fold_call_stmt): New functions. |
| * tree-chrec.h (build_polynomial_chrec): Silence uninitialized |
| variable warning. |
| * tree-ssa-ccp.c (likely_value): Recognize additional cases |
| of constant values. |
| (surely_varying_stmt_p): Note that return statements are not |
| interesting to CCP as they no longer contain assignments. |
| (ccp_fold): Add missing spaces. |
| (valid_gimple_call_p): New function. |
| (get_maxval_strlen): Don't trip over unary operator. |
| (ccp_fold_builtin): Use fold_call_stmt and |
| gimple_fold_builtin_snprintf_chk. Enable disabled |
| call now that target has been converted for tuples. |
| Add missing spaces. |
| (move_ssa_defining_stmt_for_defs): New function. |
| (update_call_from_tree): New function. |
| (fold_gimple_call): Use update_call_from_tree. |
| (fold_stmt_inplace): Assert that operand folding tree |
| walk goes to completion, i.e., does not return non-null. |
| (optimize_stack_restore, optimize_stdarg_builtin): |
| Convert to tuples |
| (convert_to_gimple_builtin): Removed. |
| (gimplify_and_update_call_from_tree): New function. |
| Replaces convert_to_gimple_builtin. |
| (execute_fold_all_builtins): Convert to tuples. |
| * tree-ssa-propagate.c (replace_uses_in): Removed |
| replaced_address argument. Made function static. |
| (replace_vuses_in): Removed replaced_address argument. |
| (substitute_and_fold): Removed replaced_address boolean, |
| which was set but never examined. |
| * tree-ssa-propagate.h (replace_uses_in): Removed declaration. |
| * gimple-iterator.c (update_modified_stmt): Moved to |
| head of file to avoid a forward declaration. |
| (update_modified_stmts): New function. |
| (gsi_insert_seq_before_without_update, |
| gsi_insert_before_without_update, |
| gsi_insert_seq_after_without_update, |
| gsi_insert_after_without_update): New functions. |
| (gsi_insert_before, gsi_insert_seq_before, |
| gsi_insert_after, gsi_insert_seq_after): Call the |
| _without_update variants. |
| * gimplify.c (gimplify_seq_add_stmt, gimplify_seq_add_seq): |
| New functions. |
| (gimple_pop_condition, gimplify_return_expr, gimplify_loop_expr, |
| gimplify_switch_expr, gimplify_case_label_expr, |
| gimplify_self_mod_expr, gimplify_call_expr, |
| gimplify_modify_expr_to_memcpy, gimplify_modify_expr_to_memset, |
| gimplify_init_ctor_eval_range, gimpllify_modify_expr_complex_part, |
| gimplify_modify_expr, gimplify_asm_expr, gimplify_cleanup_point_expr, |
| gimple_push_cleanup, gimplify_omp_parallel, gimplify_omp_atomic, |
| gimplify_expr, gimplify_body, gimplify_function_tree): When adding |
| to statement sequences in the gimplifier, do not update operands. |
| * tree-dfa.c (find_new_referenced_vars): Convert to tuples. |
| * tree-flow.h (find_new_referenced_vars): Declare with new signature. |
| * gimple.h (gimple_return_set_retval): Fix argument validation. |
| (gsi_insert_seq_before_without_update, |
| gsi_insert_before_without_update, |
| gsi_insert_seq_after_without_update, |
| gsi_insert_after_without_update): Declare new functions. |
| * gimple.c (gimple_build_return): Rely on gimple_return_set_retval |
| to perform argument validation. |
| * passes.c (init_optimization_passes): Enable pass_fold_builtins. |
| |
| 2008-03-13 Oleg Ryjkov <olegr@google.com> |
| |
| * tree-cfg.c (gimplify_val): Removed. |
| (gimplify_build1, gimplify_build2, gimplify_build3): Use |
| force_gimple_operand_gsi instead of gimplify_val. |
| * tree-complex.c (extract_component): Use force_gimple_operand_gsi |
| instead of gimplify_val. |
| * tree-vect-generic.c (expand_vector_parallel): Ditto. |
| |
| 2008-03-13 Diego Novillo <dnovillo@google.com> |
| Oleg Ryjkov <olegr@google.com> |
| |
| * tree-ssa-operands.c (get_expr_operands): Handle FILTER_EXPR and |
| EXC_PTR_EXPR. |
| |
| 2008-03-12 Diego Novillo <dnovillo@google.com> |
| Oleg Ryjkov <olegr@google.com> |
| |
| * cfgexpand.c (gimple_to_tree): Record the correct type when |
| converting GIMPLE_CALL. |
| |
| 2008-03-12 Zdenek Dvorak <ook@ucw.cz> |
| |
| * tree-ssa-loop-im.c (stmt_cost, rewrite_bittest, |
| determine_invariantness_stmt, gather_mem_refs_stmt): |
| Use gimple_assign_rhs_code. |
| * cfgexpand.c (gimple_to_tree): Ditto. |
| * tree-inline.c (estimate_num_insns): Ditto. |
| * tree-vect-generic.c (expand_vector_operations_1): Ditto. |
| * tree-ssa-ccp.c (likely_value, ccp_fold, evaluate_stmt, |
| * gimple.c (gimple_fold, gimple_assign_set_rhs_with_ops): Ditto. |
| * tree-ssa-structalias.c (handle_ptr_arith): Ditto. |
| fold_gimple_assign): Ditto. |
| * value-prof.c (gimple_divmod_fixed_value_transform): Ditto. |
| * tree-ssa-loop-ch.c (copy_loop_headers): Ditto. |
| * tree-ssa-propagate.c (stmt_makes_single_load, |
| substitute_and_fold): Ditto. |
| * tree-ssa-loop-niter.c (chain_of_csts_start): Exclude memory loads. |
| (get_val_for): Assert that the statement is an assignment. |
| (derive_constant_upper_bound_assign, |
| expand_simple_operations): Use gimple_assign_rhs_code. |
| * tree-ssa-loop-manip.c (create_iv, ip_normal_pos, |
| standard_iv_increment_position, determine_exit_conditions, |
| tree_transform_and_unroll_loop): Tuplify. |
| * tree-scalar-evolution.c (interpret_expr): Fail for chrecs. |
| (interpret_gimple_assign, follow_ssa_edge_in_rhs): Use |
| gimple_assign_rhs_code. |
| * tree-gimple.c (gimple_assign_rhs_code): New function. |
| * tree-gimple.h (gimple_assign_rhs_code): Declare. |
| * tree-ssa-loop-ivopts.c (single_dom_exit): Enable. |
| * gimple-dummy.c (compute_data_dependences_for_loop, dump_ddrs, |
| free_data_refs, free_dependence_relations, |
| gimple_duplicate_loop_to_header_edge, tree_ssa_prefetch_arrays, |
| estimated_loop_iterations_int): Removed. |
| * tree-ssa-loop-ivcanon.c (tree_num_loop_insns): Tuplify. |
| * predict.c, tree-data-ref.c, tree-ssa-loop-prefetch.c: Tuplify. |
| * tree-data-ref.h (struct data_reference, struct rdg_vertex): Change |
| the type of stmt to gimple. |
| (get_references_in_stmt, create_data_ref, rdg_vertex_for_stmt, |
| stores_from_loop, remove_similar_memory_refs, |
| have_similar_memory_accesses): Declaration changed. |
| * gimple-iterator.c (gsi_insert_seq_on_edge_immediate): New. |
| * gimple-pretty-print.c (dump_gimple_assign): Dump nontemporal |
| move. Use gimple_assign_rhs_code. |
| (dump_unary_rhs, dump_binary_rhs): Use gimple_assign_rhs_code. |
| * gimplify.c (gimplify_modify_expr): Set lhs of the assignment to |
| the new SSA name. |
| * tree-ssa-coalesce.c (build_ssa_conflict_graph, |
| create_outofssa_var_map): Use gimple_assign_copy_p. |
| * tree-predcom.c (mark_virtual_ops_for_renaming): Enable. |
| * tree-inline.c (estimate_num_insns): Use gimple_assign_rhs_code. |
| * tree-flow.h (mark_virtual_ops_for_renaming): Declaration changed. |
| * gimple.h (struct gimple_statement_base): Change unused_4 flag |
| to nontemporal_move flag. |
| (gimple_assign_nontemporal_move_p, gimple_assign_set_nontemporal_move): |
| New functions. |
| (gsi_insert_seq_on_edge_immediate): Declare. |
| (gimple_assign_rhs2): Return NULL if the statement does not have two |
| operands. |
| (gimple_assign_subcode): Removed. |
| * tree-cfg.c (verify_types_in_gimple_assign): Use |
| gimple_assign_rhs_code. |
| (gimple_lv_adjust_loop_header_phi, gimple_lv_add_condition_to_bb): |
| Tuplify. |
| (gimple_cfg_hooks): Enable lv_add_condition_to_bb and |
| lv_adjust_loop_header_phi hooks. |
| * passes.c (init_optimization_passes): Enable pass_profile, |
| pass_check_data_deps and pass_loop_prefetch. |
| |
| 2008-03-11 Diego Novillo <dnovillo@google.com> |
| |
| * tree-ssa-operands.h: Added declaration of add_to_addressable_set. |
| * tree-ssa-operands.h (add_to_addressable_set): New function. |
| (gimple_add_to_addresses_taken): Moved most of the logic to |
| add_addressable_set. |
| * tree-ssa-structalias.c (update_alias_info): Record the variables |
| whose address is taken inside a phi node. |
| |
| 2008-03-11 Aldy Hernandez <aldyh@redhat.com> |
| |
| * tree-phinodes.c (allocate_phi_node): Update for tuples. |
| * gimplify.c (gimplify_function_tree): Dump memory stats. |
| * gimple.c: Declare gimple_alloc_counts, gimple_alloc_sizes, |
| and gimple_alloc_kind_names. |
| (gimple_alloc): Gather statistics for tuples. |
| (gimple_build_asm_1): Same. |
| (gimple_seq_alloc): Same. |
| (dump_gimple_statistics): New. |
| * gimple.h: Define gimple_alloc_kind. |
| (gimple_alloc_kind): New. |
| (dump_gimple_statistics): Protoize. |
| * tree-ssa-copy.c (replace_exp_1): Mark for_propagation as unused |
| (merged from mainline). |
| |
| 2008-03-11 Diego Novillo <dnovillo@google.com> |
| |
| Merge with mainline @133081. |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-06 Diego Novillo <dnovillo@google.com> |
| |
| Merge with mainline @132948 |
| |
| * configure.ac (ACX_PKGVERSION): Update revision merge string. |
| * configure: Regenerate. |
| |
| 2008-03-06 Diego Novillo <dnovillo@google.com> |
| |
| * config/rs6000/rs6000.c (rs6000_alloc_sdmode_stack_slot): |
| Call walk_gimple_op. |
| * tree-complex.c (expand_complex_div_wide): Call |
| split_block with STMT. |
| |
| 2008-03-06 Diego Novillo <dnovillo@google.com> |
| |
| * gimple.h (struct gimple_statement_base): Rename field |
| 'locus' to 'location'. Update all users. |
| (gimple_location): Rename from gimple_locus. Update all |
| users. |
| (gimple_set_location): Rename from gimple_set_locus. |
| Update all users. |
| (gimple_has_location): Rename from gimple_location_empty_p. |
| Change sign of return value. Update all users. |
| * gimplify.c (tree_annotate_all_with_location): Rename |
| from tree_annotate_all_with_locus. |
| (annotate_all_with_location): Rename from |
| annotate_all_with_locus. |
| |
| 2008-03-05 Diego Novillo <dnovillo@google.com> |
| |
| * gimple.c (gimple_set_lhs): Remove return keywords. |
| |
| 2008-03-05 David Daney <ddaney@avtrex.com> |
| |
| * builtins.c (expand_builtin___clear_cache): Disable call to |
| validate_arglist. |
| * config/mips/mips.c (mips_gimplify_va_arg_expr): Tuplify. |
| |
| 2008-03-05 Bill Maddox <maddox@google.com> |
| |
| * tree-ssa-ccp.c (dump_lattice_value, debug_lattice_value): |
| Re-enable functions #if'd out. |
| (test_default_value, likely_value, surely_varying_stmt_p, |
| ccp_initialize, ccp_visit_phi_node, ccp_fold, evaluate_stmt, |
| visit_assignment, visit_cond_stmt, ccp_visit_stmt): |
| Convert to tuples. |
| (fold_gimple_call): Don't trip over call that simplifies to |
| another call, not a constant. |
| * tree-ssa-propagate.c (ssa_prop_init): Initialize in-worklist |
| flag for phi nodes as well as statements. |
| (valid_gimple_expression_p): Add fixme comment to remove this. |
| function. It currently has static uses, but asserts when called. |
| (stmt_makes_single_load, stmt_makes_single_store): |
| Convert to tuples |
| (replace_phi_args_in): Convert to tuples. Fix typo in comment. |
| * gimple.c (gimple_copy_no_def_use, gimple_get_lhs, |
| gimple_set_lhs): New function. |
| * gimple.h (gimple_copy_no_def_use, gimple_get_lhs, |
| gimple_set_lhs): Declare new function. |
| * tree-cfg.c (replace_uses_by): Add comment regarding empty |
| operands. |
| * passes.c (init_optimization_passes): Enable pass_ccp and |
| pass_store_ccp. |
| |
| 2008-03-05 David Daney <ddaney@avtrex.com> |
| |
| * tree-phinodes.c (allocate_phi_node): Fix syntax errors from |
| previous commit. |
| |
| 2008-03-05 Rafael Espíndola <espindola@google.com> |
| |
| * tree-phinodes.c (allocate_phi_node): free free_phinodes[bucket] |
| if empty. |
| |
| 2008-03-05 Diego Novillo <dnovillo@google.com> |
| |
| http://gcc.gnu.org/ml/gcc/2008-03/msg00256.html |
| |
| * fold-const.c (tree_binary_nonnegative_warnv_p): Fix |
| invalid C90 declaration. |
| (tree_single_nonnegative_warnv_p): Likewise. |
| * gimplify.c (gimplify_bind_expr): Likewise. |
| (gimplify_return_expr): Likewise. |
| |
| 2008-03-04 Zdenek Dvorak <ook@ucw.cz> |
| |
| * tree-ssa-loop-niter.c, tree-scalar-evolution.c: Tuplified. |
| * tree-ssa-loop-manip.c (split_loop_exit_edge): Ditto. |
| * tree-chrec.c (chrec_fold_plus, chrec_apply, chrec_convert_1, |
| convert_affine_scev, chrec_convert_rhs, chrec_convert, |
| chrec_convert_aggressive): Pass statements as gimple. |
| * tree-scalar-evolution.h (get_loop_exit_condition, simple_iv): |
| Type changed. |
| * tree-chrec.h (chrec_convert, chrec_convert_rhs): Ditto. |
| * tree-ssa-loop-ivopts.c (abnormal_ssa_name_p, |
| idx_contains_abnormal_ssa_name_p, contains_abnormal_ssa_name_p, |
| expr_invariant_in_loop_p, tree_int_cst_sign_bit): Enabled. |
| * gimple-dummy.c (chrec_dont_know, chrec_known, chrec_not_analyzed_yet, |
| analyze_scalar_evolution, chrec_contains_symbols_defined_in_loop, |
| estimate_numbers_of_iterations, expr_invariant_in_loop_p, |
| free_numbers_of_iterations_estimates, |
| free_numbers_of_iterations_estimates_loop, get_loop_exit_condition, |
| instantiate_parameters, nowrap_type_p. scev_const_prop. scev_finalize, |
| scev_initialize, scev_probably_wraps_p, scev_reset, |
| tree_int_cst_sign_bit, number_of_iterations_exit, loop_niter_by_eval, |
| substitute_in_loop_info): Removed. |
| * tree-ssa-loop.c (tree_loop_optimizer_init): Merged into... |
| (tree_ssa_loop_init): ... here. Enable scev_initialize call. |
| (tree_ssa_loop_done): Enable scev finalization. |
| * gimple-iterator.c (gsi_insert_seq_nodes_before): Allow inserting |
| at the end of basic block. |
| (gsi_for_stmt): Handle phi nodes. |
| * cfgloop.h (struct nb_iter_bound): Change type of stmt field to gimple. |
| * tree-flow.h (scev_probably_wraps_p, convert_affine_scev, |
| stmt_dominates_stmt_p): Types changed. |
| * Makefile.in (gt-tree-scalar-evolution.h): Enable. |
| * gimple.c (extract_ops_from_tree): Export. |
| (gimple_copy): Do not share bitmaps. |
| * gimple.h (extract_ops_from_tree): Declare. |
| (gimple_call_set_lhs): Allow lhs to be NULL. |
| * tree-cfg.c (add_phi_args_after_copy_edge, |
| add_phi_args_after_copy_bb): Tuplify. |
| * passes.c (init_optimization_passes): Enable pass_ch, pass_scev_cprop. |
| |
| 2008-03-04 Oleg Ryjkov <olegr@google.com> |
| |
| * tree-ssa-dse.c (execute_simple_dse): Commented out. |
| * passes.c (init_optimization_passes): Disabling pass_simple_dse. |
| |
| 2008-03-04 Bill Maddox <maddox@google.com> |
| |
| * tree-cfg.c (remove_useless_stmts_1): |
| Correctly distinguish try-catch and try-finally. |
| |
| 2008-03-04 Oleg Ryjkov <olegr@google.com> |
| |
| * tree-ssa-dse.c (execute_simple_dse): Tuplified. |
| * gimplify.c (gimplify_return_expr): Copy the NO_WARNING flag |
| to the newly created expr from the tree. |
| * tree-cfg.c (gimplify_build1): Tuplified. |
| * passes.c (init_optimization_passes): Enabled |
| pass_warn_function_return, pass_update_address_taken, |
| pass_simple_dse and pass_build_alias passes. |
| |
| 2008-03-04 Rafael Espíndola <espindola@google.com> |
| |
| * fold-const.c (tree_simple_nonnegative_warnv_p): New. |
| (tree_unary_nonnegative_warnv_p): New. |
| (tree_binary_nonnegative_warnv_p): New. |
| (tree_single_nonnegative_warnv_p): New. |
| (tree_invalid_nonnegative_warnv_p): New. |
| (tree_expr_nonnegative_warnv_p): Redefine in term of the new functions. |
| |
| 2008-03-04 Aldy Hernandez <aldyh@redhat.com> |
| |
| * gimple.c (walk_gimple_seq): Do not set wi->gsi. |
| (walk_gimple_stmt): Set wi->gsi. |
| * tree-cfg.c (verify_stmt): Use walk_gimple_op instead of |
| walk_gimple_stmt. |
| (verify_stmts): Same. |
| |
| 2008-03-04 Diego Novillo <dnovillo@google.com> |
| |
| http://gcc.gnu.org/ml/gcc-patches/2008-03/msg00219.html |
| |
| * expr.c (expand_expr_real): Call lookup_expr_eh_region. |
| * tree-eh.c (lookup_stmt_eh_region_fn): |
| (lookup_stmt_eh_region): Fix comment. |
| (lookup_expr_eh_region): Handle missing cfun and missing |
| EH table. |
| (record_in_finally_tree): Fix comment. |
| (collect_finally_tree_1): Remove handler for |
| GIMPLE_SWITCH. |
| (maybe_record_in_goto_queue): Remove local variable |
| NEW_IS_LABEL. |
| Record GIMPLE_GOTOs instead of their label. |
| (verify_norecord_switch_expr): Retrieve the CASE_LABEL |
| from the case label expression. |
| (do_return_redirection): Change sign of assertion. |
| (lower_try_finally_onedest): Assert that |
| TF->GOTO_QUEUE[0] contains a GIMPLE statement. |
| (lower_try_finally_copy): Assert that Q contains a GIMPLE |
| statement. |
| (lower_try_finally_switch): Build a new GIMPLE label for |
| CONT_STMT. |
| (mark_eh_edge): Tuplify. |
| (verify_eh_edges): Tuplify. |
| (tree_can_throw_external): Remove unused function. |
| (optimize_double_finally): Remove #if 0. |
| * gimple-pretty-print.c (GIMPLE_NIY): Tidy. |
| (dump_gimple_resx): Fix format string for |
| dump_gimple_fmt. |
| * gimplify.c (gimplify_cleanup_point_expr): Initialize |
| BODY_SEQUENCE. |
| * calls.c (emit_call_1): Remove ATTRIBUTE_UNUSED markers. |
| * cfgexpand.c (gimple_to_tree) <GIMPLE_NOP>: Assign new |
| expression to T. |
| <GIMPLE_RESX>: Handle. |
| Always assign the value from lookup_stmt_eh_region to |
| ANN->RN. |
| * tree-cfg.c (start_recording_case_labels): |
| (recording_case_labels_p): Re-enable. |
| (get_cases_for_edge): Likewise. |
| (gimple_verify_flow_info): Re-enable call to |
| verify_eh_edges. |
| (gimple_redirect_edge_and_branch): Re-enable handling of |
| GIMPLE_SWITCH. |
| (gimple_block_ends_with_call_p): Tuplify. |
| (struct gimple_cfg_hooks): Enable block_ends_with_call_p |
| callback. |
| |
| 2008-03-04 Rafael Espíndola <espindola@google.com> |
| |
| * fold-const.c (tree_unary_nonzero_warnv_p): New. |
| (tree_binary_nonzero_warnv_p): New. |
| (tree_single_nonzero_warnv_p): New. |
| (tree_expr_nonzero_warnv_p): Redefine using the new functions. |
| |
| 2008-03-04 Aldy Hernandez <aldyh@redhat.com> |
| |
|
