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gnu / gcc / 71e955da39cea0ebffcfee3432effa622d14ca99 / . / gcc / ChangeLog
blob: 95ca91e40ebcb0d8758593cdf0e73b884eca5db3 [file] [log] [blame]
2022-02-16 Andrew MacLeod <amacleod@redhat.com>
* gimple-range-gori.cc (gori_compute::condexpr_adjust): Use
range_compatible_p instead of direct type comparison.
2022-02-16 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/104544
* combine.cc (try_combine): When looking for insn whose links
should be updated from i3 to i2, don't stop on debug insns, instead
skip over them.
2022-02-16 Richard Sandiford <richard.sandiford@arm.com>
PR target/100056
* config/aarch64/iterators.md (LOGICAL_OR_PLUS): New iterator.
* config/aarch64/aarch64.md: Extend the PR100056 patterns
to handle plus in the same way as ior, if the operands have
no set bits in common.
2022-02-15 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/104526
* gimple-range-fold.cc (fold_using_range::range_of_cond_expr): Call
new routine.
* gimple-range-gori.cc (range_def_chain::get_def_chain): Force a build
of dependency chain if there isn't one.
(gori_compute::condexpr_adjust): New.
* gimple-range-gori.h (class gori_compute): New prototype.
2022-02-15 Richard Sandiford <richard.sandiford@arm.com>
PR target/100874
* config/aarch64/aarch64-protos.h (aarch64_maxmin_plus_const):
Declare.
* config/aarch64/aarch64.cc (aarch64_maxmin_plus_const): New function.
* config/aarch64/aarch64.md (*aarch64_minmax_plus): New pattern.
2022-02-15 Richard Sandiford <richard.sandiford@arm.com>
* tree-vectorizer.h (vect_scalar_ops_slice): New struct.
(vect_scalar_ops_slice_hash): Likewise.
(vect_scalar_ops_slice::op): New function.
* tree-vect-slp.cc (vect_scalar_ops_slice::all_same_p): New function.
(vect_scalar_ops_slice_hash::hash): Likewise.
(vect_scalar_ops_slice_hash::equal): Likewise.
(vect_prologue_cost_for_slp): Check for duplicate vectors.
* config/aarch64/aarch64.cc
(aarch64_vector_costs::m_stp_sequence_cost): New member variable.
(aarch64_aligned_constant_offset_p): New function.
(aarch64_stp_sequence_cost): Likewise.
(aarch64_vector_costs::add_stmt_cost): Handle new STP heuristic.
(aarch64_vector_costs::finish_cost): Likewise.
2022-02-15 Richard Sandiford <richard.sandiford@arm.com>
* tree-vect-slp.cc (vect_bb_vectorization_profitable_p): Fix
use after free.
2022-02-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/104543
* gimple-loop-jam.cc (unroll_jam_possible_p): Check outer loop exits
come after the inner loop.
2022-02-15 Jakub Jelinek <jakub@redhat.com>
PR target/104536
* config/i386/host-cygwin.cc (cygwin_gt_pch_get_address): Use
cannot instead of can%'t in diagnostics. Formatting fixes.
2022-02-15 Jakub Jelinek <jakub@redhat.com>
PR middle-end/104522
* fold-const.h (native_interpret_real): Declare.
* fold-const.cc (native_interpret_real): No longer static. Don't
perform MODE_COMPOSITE_P verification here.
(native_interpret_expr) <case REAL_TYPE>: But perform it here instead
for all modes.
* gimple-fold.cc (clear_padding_type): Call native_interpret_real
instead of native_interpret_expr.
* simplify-rtx.cc (simplify_immed_subreg): Perform the native_encode_rtx
and comparison verification for all FLOAT_MODE_P modes, not just
MODE_COMPOSITE_P.
2022-02-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/104519
* fold-const.cc (multiple_of_p): Remove never true condition.
* tree-ssa-loop-niter.cc (number_of_iterations_ne): Use
the appropriate types for determining whether the difference
of final and base is a multiple of the step.
2022-02-15 Jakub Jelinek <jakub@redhat.com>
PR debug/104517
* omp-low.cc (task_cpyfns): New variable.
(delete_omp_context): Don't call finalize_task_copyfn from here.
(create_task_copyfn): Push task_stmt into task_cpyfns.
(execute_lower_omp): Call finalize_task_copyfn here on entries from
task_cpyfns vector and release the vector.
2022-02-14 Martin Sebor <msebor@redhat.com>
PR middle-end/104355
* doc/invoke.texi (-Warray-bounds): Update documentation.
2022-02-14 Michael Meissner <meissner@the-meissners.org>
PR target/104253
* config/rs6000/rs6000.cc (init_float128_ibm): Update the
conversion functions used to convert IFmode types.
2022-02-14 Andrew Stubbs <ams@codesourcery.com>
* config/gcn/gcn.cc (gcn_expand_reduc_scalar): Use force_reg.
2022-02-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/104528
* tree-ssa.h (find_released_ssa_name): Declare.
* tree-ssa.cc (find_released_ssa_name): Export.
* cfgloop.cc (verify_loop_structure): Look for released
SSA names in loops nb_iterations.
* tree-ssa-dse.cc (pass_dse::execute): Release number of iteration
estimates.
2022-02-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/104511
* tree-ssa-forwprop.cc (simplify_vector_constructor): Avoid
touching DFP <-> FP conversions.
2022-02-14 Richard Biener <rguenther@suse.de>
PR middle-end/104497
* gimplify.cc (gimplify_compound_lval): Make sure the
base is a non-register if needed and possible.
2022-02-13 liuhongt <hongtao.liu@intel.com>
PR target/103771
* match.pd (cond_expr_convert_p): New match.
* tree-vect-patterns.cc (gimple_cond_expr_convert_p): Declare.
(vect_recog_cond_expr_convert_pattern): New.
2022-02-12 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/104449
* asan.cc: Include tree-eh.h.
(handle_builtin_alloca): Handle the case when __builtin_alloca or
__builtin_alloca_with_align can throw.
2022-02-12 Jakub Jelinek <jakub@redhat.com>
PR target/104502
* config/i386/i386.md (cvtsd2ss splitter): If operands[1] is xmm16+
and AVX512VL isn't available, move operands[1] to operands[0] first.
2022-02-12 Uroš Bizjak <ubizjak@gmail.com>
PR target/79754
* config/i386/i386.cc (type_natural_mode):
Skip decimal float vector modes.
2022-02-11 Iain Sandoe <iain@sandoe.co.uk>
Vladimir Makarov <vmakarov@redhat.com>
PR target/104117
* config/rs6000/rs6000.cc (darwin_rs6000_legitimate_lo_sum_const_p):
Check for UNSPEC_MACHOPIC_OFFSET wrappers on symbolic addresses when
emitting PIC code.
(legitimate_lo_sum_address_p): Likewise.
* lra-constraints.cc (process_address_1): Do not attempt to emit a reg
load from an invalid lo_sum address.
2022-02-11 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/104499
* match.pd ((X & Y) CMP 0 -> X CMP2 ~Y): Use view_convert instead
of convert.
2022-02-11 Jakub Jelinek <jakub@redhat.com>
* tree.cc (build_common_builtin_nodes): Fix up formatting in
__builtin_clear_padding decl creation.
* gimplify.cc (gimple_add_padding_init_for_auto_var): Encode
for_auto_init in the value of 2nd BUILT_IN_CLEAR_PADDING
argument rather than in 3rd argument.
(gimplify_call_expr): Likewise. Fix up comment formatting.
* gimple-fold.cc (gimple_fold_builtin_clear_padding): Expect
2 arguments instead of 3, take for_auto_init from the value
of 2nd argument.
2022-02-11 Vladimir N. Makarov <vmakarov@redhat.com>
PR rtl-optimization/104400
* lra-constraints.cc (process_alt_operands): Don't make union of
this_alternative_exclude_start_hard_regs when reg class in insn
alternative covers other reg classes in the same alternative.
2022-02-11 Jakub Jelinek <jakub@redhat.com>
PR middle-end/104446
* combine.cc (subst): Don't substitute CONST_INTs into RTX_AUTOINC
operands.
2022-02-11 Richard Biener <rguenther@suse.de>
PR middle-end/104496
* internal-fn.cc (vectorized_internal_fn_supported_p):
Bail out for integer mode vector types.
2022-02-11 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/104459
* df-scan.cc (df_insn_change_bb): Don't call df_set_bb_dirty when
moving DEBUG_INSNs between bbs.
2022-02-11 liuhongt <hongtao.liu@intel.com>
PR tree-optimization/104479
* match.pd (uncond_op + vec_cond -> cond_op): Add single_use
for the dest of uncond_op.
2022-02-11 Tom de Vries <tdevries@suse.de>
PR target/104456
* config/nvptx/nvptx.cc (prevent_branch_around_nothing): Handle asm
insn.
2022-02-10 Qing Zhao <qing.zhao@oracle.com>
PR middle-end/100775
* function.cc (gen_call_used_regs_seq): Call
df_update_exit_block_uses when updating df.
2022-02-10 Uroš Bizjak <ubizjak@gmail.com>
PR target/104469
* config/i386/sse.md (vec_unpacks_float_lo_v4si):
Change operand 1 constraint to register_operand.
2022-02-10 Richard Biener <rguenther@suse.de>
PR tree-optimization/104373
* tree-ssa-sccvn.h (do_rpo_vn): New export exposing the
walk kind.
* tree-ssa-sccvn.cc (do_rpo_vn): Export, get the default
walk kind as argument.
(run_rpo_vn): Adjust.
(pass_fre::execute): Likewise.
* tree-ssa-uninit.cc (warn_uninitialized_vars): Skip
blocks not reachable.
(execute_late_warn_uninitialized): Mark all edges as
executable.
(execute_early_warn_uninitialized): Use VN to compute
executable edges.
(pass_data_early_warn_uninitialized): Enable a dump file,
change dump name to warn_uninit.
2022-02-10 Richard Biener <rguenther@suse.de>
PR middle-end/104467
* match.pd (vector extract simplification): Multiply the
number of CTOR elements with the number of element elements.
2022-02-10 Richard Biener <rguenther@suse.de>
PR tree-optimization/104466
* tree-ssa-alias.cc (refs_may_alias_p_2): Use rbase1/rbase2
for the MR_DEPENDENCE checks as intended.
2022-02-10 Tom de Vries <tdevries@suse.de>
* config/nvptx/nvptx.md (define_insn "nvptx_atomic_store<mode>"): New
define_insn.
(define_expand "atomic_store<mode>"): Use nvptx_atomic_store<mode> for
TARGET_SM70.
(define_c_enum "unspecv"): Add UNSPECV_ST.
2022-02-10 Tom de Vries <tdevries@suse.de>
* config/nvptx/nvptx-protos.h (nvptx_mem_maybe_shared_p): Declare.
* config/nvptx/nvptx.cc (nvptx_mem_data_area): New static function.
(nvptx_mem_maybe_shared_p): New function.
* config/nvptx/nvptx.md (define_expand "atomic_store<mode>"): New
define_expand.
2022-02-10 Tom de Vries <tdevries@suse.de>
PR target/97005
* config/nvptx/nvptx.md (define_insn "sub<mode>3"): Workaround
driver JIT bug by using sub.s16 instead of sub.u16.
2022-02-10 Roger Sayle <roger@nextmovesoftware.com>
* config/nvptx/nvptx.md (copysign<mode>3): Allow immediate
floating point constants as operands 1 and/or 2.
2022-02-10 Roger Sayle <roger@nextmovesoftware.com>
PR target/104345
* config/nvptx/nvptx.md (sel_true<mode>): Fix indentation.
(sel_false<mode>): Likewise.
(define_code_iterator eqne): New code iterator for EQ and NE.
(*selp<mode>_neg_<code>): New define_insn_and_split to optimize
the negation of a selp instruction.
(*selp<mode>_not_<code>): New define_insn_and_split to optimize
the bitwise not of a selp instruction.
(*setcc_int<mode>): Use set instruction for neg:SI of a selp.
2022-02-10 Roger Sayle <roger@nextmovesoftware.com>
* config/nvptx/nvptx.md (any_logic): Move code iterator earlier
in machine description.
(logic): Move code attribute earlier in machine description.
(ilogic): New code attribute, like logic but "ior" for IOR.
(and<mode>3, ior<mode>3, xor<mode>3): Delete. Replace with...
(<ilogic><mode>3): New define_insn for HSDIM logic operations.
(<ilogic>bi3): New define_insn for BI mode logic operations.
(define_split): Lower logic operations from integer modes to
BI mode predicate operations.
2022-02-10 Roger Sayle <roger@nextmovesoftware.com>
* config/nvptx/nvptx.md (UNSPEC_ISINF): New UNSPEC.
(one_cmplbi2): New define_insn for not.pred.
(mulditi3): New define_expand for signed widening multiply.
(umulditi3): New define_expand for unsigned widening multiply.
(smul<mode>3_highpart): New define_insn for signed highpart mult.
(umul<mode>3_highpart): New define_insn for unsigned highpart mult.
(*smulhi3_highpart_2): Renamed from smulhi3_highpart.
(*smulsi3_highpart_2): Renamed from smulsi3_highpart.
(*umulhi3_highpart_2): Renamed from umulhi3_highpart.
(*umulsi3_highpart_2): Renamed from umulsi3_highpart.
(*setcc<mode>_from_not_bi): New define_insn.
(*setcc_isinf<mode>): New define_insn for testp.infinite.
(isinf<mode>2): New define_expand.
2022-02-10 Roger Sayle <roger@nextmovesoftware.com>
* config/nvptx/nvptx.md (cmp<mode>): Renamed from *cmp<mode>.
(setcc<mode>_from_bi): Additionally support QImode.
(extendbi<mode>2): Additionally support QImode.
(zero_extendbi<mode>2): Additionally support QImode.
(any_sbinary, any_ubinary, any_sunary, any_uunary): New code
iterators for signed and unsigned, binary and unary operations.
(<sbinary>qi3, <ubinary>qi3, <sunary>qi2, <uunary>qi2): New
expanders to perform QImode operations using SImode instructions.
(cstoreqi4): New define_expand.
(*ext_truncsi2_qi): New define_insn.
(*zext_truncsi2_qi): New define_insn.
2022-02-10 Roger Sayle <roger@nextmovesoftware.com>
* config/nvptx/nvptx.md (*cmpf): New define_insn.
(cstorehf4): New define_expand.
(fmahf4): New define_insn.
(neghf2): New define_insn.
(abshf2): New define_insn.
2022-02-10 Gerald Pfeifer <gerald@pfeifer.com>
* doc/install.texi (Specific): Change the www.bitwizard.nl
reference to use https.
2022-02-10 Marcel Vollweiler <marcel@codesourcery.com>
* gimplify.cc (gimplify_scan_omp_clauses): Added cases for
OMP_CLAUSE_HAS_DEVICE_ADDR
and handle array sections.
(gimplify_adjust_omp_clauses): Added OMP_CLAUSE_HAS_DEVICE_ADDR case.
* omp-low.cc (scan_sharing_clauses): Handle OMP_CLAUSE_HAS_DEVICE_ADDR.
(lower_omp_target): Same.
* tree-core.h (enum omp_clause_code): Same.
* tree-nested.cc (convert_nonlocal_omp_clauses): Same.
(convert_local_omp_clauses): Same.
* tree-pretty-print.cc (dump_omp_clause): Same.
* tree.cc: Same.
2022-02-10 Eugene Rozenfeld <erozen@microsoft.com>
* auto-profile.cc (afdo_indirect_call): Don't attempt to promote indirect calls
that will result in direct recursive calls.
2022-02-10 Andrew Pinski <apinski@marvell.com>
PR target/104474
* config/aarch64/aarch64.cc
(aarch64_sve_expand_vector_init_handle_trailing_constants):
Use CONST0_RTX instead of const0_rtx for the non-constant elements.
2022-02-09 Uroš Bizjak <ubizjak@gmail.com>
PR target/104462
* common/config/i386/i386-common.cc (OPTION_MASK_ISA2_XSAVE_UNSET):
Also include OPTION_MASK_ISA2_AVX2_UNSET.
2022-02-09 Uroš Bizjak <ubizjak@gmail.com>
PR target/104458
* config/i386/i386-expand.cc (ix86_split_idivmod):
Force operands[2] and operands[3] into a register..
2022-02-09 Jeff Law <jeffreyalaw@gmail.com>
PR target/97040
* config/v850/v850.md (*v850_fnmasf4): Renamed from fnmasf4.
(*v850_fnmssf4): Renamed from fnmssf4
2022-02-09 Ian Lance Taylor <iant@golang.org>
* godump.cc (go_force_record_alignment): Really name the alignment
field "_" (complete 2021-12-29 change).
2022-02-09 Bill Schmidt <wschmidt@linux.ibm.com>
* config/rs6000/rs6000-builtins.def (VREPLACE_UN_UV2DI): Change
function prototype.
(VREPLACE_UN_UV4SI): Likewise.
(VREPLACE_UN_V2DF): Likewise.
(VREPLACE_UN_V2DI): Likewise.
(VREPLACE_UN_V4SF): Likewise.
(VREPLACE_UN_V4SI): Likewise.
* config/rs6000/rs6000-overload.def (VEC_REPLACE_UN): Change all
function prototypes.
* config/rs6000/vsx.md (vreplace_un_<mode>): Remove define_expand.
(vreplace_un_<mode>): New define_insn.
2022-02-09 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/iterators.md (VDCSIF): New mode iterator.
(VDBL): Handle SF.
(single_wx, single_type, single_dtype, dblq): New mode attributes.
* config/aarch64/aarch64-simd.md (load_pair_lanes<mode>): Extend
from VDC to VDCSIF.
(store_pair_lanes<mode>): Likewise.
(*aarch64_combine_internal<mode>): Likewise.
(*aarch64_combine_internal_be<mode>): Likewise.
(*aarch64_combinez<mode>): Likewise.
(*aarch64_combinez_be<mode>): Likewise.
* config/aarch64/aarch64.cc (aarch64_classify_address): Handle
8-byte modes for ADDR_QUERY_LDP_STP_N.
(aarch64_print_operand): Likewise for %y.
2022-02-09 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/aarch64-simd.md (@aarch64_split_simd_mov<mode>):
Use aarch64_combine instead of move_lo/hi_quad. Tabify.
(move_lo_quad_<mode>, aarch64_simd_move_hi_quad_<mode>): Delete.
(aarch64_simd_move_hi_quad_be_<mode>, move_hi_quad_<mode>): Delete.
(vec_pack_trunc_<mode>): Take general_operand elements and use
aarch64_combine rather than move_lo/hi_quad to combine them.
(vec_pack_trunc_df): Likewise.
2022-02-09 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/aarch64-protos.h (aarch64_split_simd_combine):
Delete.
* config/aarch64/aarch64-simd.md (@aarch64_combinez<mode>): Rename
to...
(*aarch64_combinez<mode>): ...this.
(@aarch64_combinez_be<mode>): Rename to...
(*aarch64_combinez_be<mode>): ...this.
(@aarch64_vec_concat<mode>): New expander.
(aarch64_combine<mode>): Use it.
(@aarch64_simd_combine<mode>): Delete.
* config/aarch64/aarch64.cc (aarch64_split_simd_combine): Delete.
(aarch64_expand_vector_init): Use aarch64_vec_concat.
2022-02-09 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/predicates.md (aarch64_reg_or_mem_pair_operand):
New predicate.
* config/aarch64/aarch64-simd.md (*aarch64_combine_internal<mode>)
(*aarch64_combine_internal_be<mode>): New patterns.
2022-02-09 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>)
(move_lo_quad_internal_be_<mode>): Delete.
(move_lo_quad_<mode>): Use aarch64_combine<Vhalf> instead of the above.
2022-02-09 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/aarch64-protos.h (aarch64_mergeable_load_pair_p):
Declare.
* config/aarch64/aarch64-simd.md (load_pair_lanes<mode>): Use
aarch64_mergeable_load_pair_p instead of inline check.
* config/aarch64/aarch64.cc (aarch64_expand_vector_init): Likewise.
(aarch64_check_consecutive_mems): Allow the reversed parameter
to be null.
(aarch64_mergeable_load_pair_p): New function.
2022-02-09 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/aarch64-simd.md (vec_set<mode>): Allow the
element to be an aarch64_simd_nonimmediate_operand.
2022-02-09 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/aarch64-simd.md (aarch64_simd_vec_set<mode>): Use
aarch64_simd_nonimmediate_operand instead of
aarch64_simd_general_operand.
(@aarch64_combinez<mode>): Use nonimmediate_operand instead of
general_operand.
(@aarch64_combinez_be<mode>): Likewise.
2022-02-09 Richard Biener <rguenther@suse.de>
PR middle-end/104464
* gimple-isel.cc (gimple_expand_vec_cond_expr): Postpone
throwing check to after unproblematic replacement.
2022-02-09 Roger Sayle <roger@nextmovesoftware.com>
PR tree-optimization/104420
* match.pd (mult @0 real_zerop): Tweak conditions for constant
folding X*0.0 (or X*-0.0) to HONOR_SIGNED_ZEROS when appropriate.
2022-02-09 Jakub Jelinek <jakub@redhat.com>
PR debug/104407
* dwarf2out.cc (mangle_referenced_decls): New function.
(tree_add_const_value_attribute): Don't call rtl_for_decl_init if
early_dwarf. Instead walk the initializer and try to mangle vars or
functions referenced from it.
2022-02-09 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/104288
* gimple-range-cache.cc (non_null_ref::set_nonnull): New.
(non_null_ref::adjust_range): Move to header.
(ranger_cache::range_of_def): Don't check non-null.
(ranger_cache::entry_range): Don't check non-null.
(ranger_cache::range_on_edge): Check for nonnull on normal edges.
(ranger_cache::update_to_nonnull): New.
(non_null_loadstore): New.
(ranger_cache::block_apply_nonnull): New.
* gimple-range-cache.h (class non_null_ref): Update prototypes.
(non_null_ref::adjust_range): Move to here and inline.
(class ranger_cache): Update prototypes.
* gimple-range-path.cc (path_range_query::range_defined_in_block): Do
not search dominators.
(path_range_query::adjust_for_non_null_uses): Ditto.
* gimple-range.cc (gimple_ranger::range_of_expr): Check on-entry for
def overrides. Do not check nonnull.
(gimple_ranger::range_on_entry): Check dominators for nonnull.
(gimple_ranger::range_on_edge): Check for nonnull on normal edges..
(gimple_ranger::register_side_effects): New.
* gimple-range.h (gimple_ranger::register_side_effects): New.
* tree-vrp.cc (rvrp_folder::fold_stmt): Call register_side_effects.
2022-02-09 Richard Biener <rguenther@suse.de>
PR tree-optimization/104445
PR tree-optimization/102832
* optabs-query.h (can_vec_extract): New.
* optabs-query.cc (can_vec_extract): Likewise.
* tree-vect-loop.cc (vect_find_reusable_accumulator): Check
we can extract a hi/lo part from the larger vector, rework
check iteration from larger to smaller sizes.
2022-02-09 H.J. Lu <hjl.tools@gmail.com>
PR target/35513
PR target/100593
* config/i386/gnu-property.cc: Include "i386-protos.h".
(file_end_indicate_exec_stack_and_gnu_property): Generate
a GNU_PROPERTY_1_NEEDED note for -mno-direct-extern-access or
nodirect_extern_access attribute.
* config/i386/i386-options.cc
(handle_nodirect_extern_access_attribute): New function.
(ix86_attribute_table): Add nodirect_extern_access attribute.
* config/i386/i386-protos.h (ix86_force_load_from_GOT_p): Add a
bool argument.
(ix86_has_no_direct_extern_access): New.
* config/i386/i386.cc (ix86_has_no_direct_extern_access): New.
(ix86_force_load_from_GOT_p): Add a bool argument to indicate
call operand. Force non-call load from GOT for
-mno-direct-extern-access or nodirect_extern_access attribute.
(legitimate_pic_address_disp_p): Avoid copy relocation in PIE
for -mno-direct-extern-access or nodirect_extern_access attribute.
(ix86_print_operand): Pass true to ix86_force_load_from_GOT_p
for call operand.
(asm_preferred_eh_data_format): Use PC-relative format for
-mno-direct-extern-access to avoid copy relocation. Check
ptr_mode instead of TARGET_64BIT when selecting DW_EH_PE_sdata4.
(ix86_binds_local_p): Set ix86_has_no_direct_extern_access to
true for -mno-direct-extern-access or nodirect_extern_access
attribute. Don't treat protected data as extern and avoid copy
relocation on common symbol with -mno-direct-extern-access or
nodirect_extern_access attribute.
(ix86_reloc_rw_mask): New to avoid copy relocation for
-mno-direct-extern-access.
(TARGET_ASM_RELOC_RW_MASK): New.
* config/i386/i386.opt: Add -mdirect-extern-access.
* doc/extend.texi: Document nodirect_extern_access attribute.
* doc/invoke.texi: Document -m[no-]direct-extern-access.
2022-02-09 H.J. Lu <hjl.tools@gmail.com>
PR target/104441
* config/i386/i386.cc (ix86_avx_u128_mode_source): New function.
(ix86_avx_u128_mode_needed): Return AVX_U128_ANY for debug INSN.
Call ix86_avx_u128_mode_source to check mode for each component
of source operand.
2022-02-09 liuhongt <hongtao.liu@intel.com>
PR target/104451
* config/i386/sse.md (<insn><mode>3): lowpart_subreg
operands[2] from SImode to QImode.
2022-02-09 Richard Biener <rguenther@suse.de>
PR middle-end/104450
* gimple-isel.cc: Pass cfun around.
(+gimple_expand_vec_cond_expr): Do not combine a throwing
comparison with the select.
2022-02-09 Richard Biener <rguenther@suse.de>
PR target/104453
* config/i386/i386.cc (ix86_gimple_fold_builtin): Guard shift
folding for NULL LHS.
2022-02-08 Robin Dapp <rdapp@linux.ibm.com>
PR rtl-optimization/104198
PR rtl-optimization/104153
* ifcvt.cc (noce_convert_multiple_sets_1): Copy rtx instead of
using it directly. Rework comparison handling and always
perform a second pass.
2022-02-08 Jakub Jelinek <jakub@redhat.com>
PR target/102140
* config/rs6000/rs6000.cc (vspltis_shifted): Return false also if
split1 pass has finished already.
2022-02-08 Bill Schmidt <wschmidt@linux.ibm.com>
* config/rs6000/rs6000-builtins.def (VMSUMCUD): New.
* config/rs6000/rs6000-overload.def (VEC_MSUMC): New.
* config/rs6000/vsx.md (UNSPEC_VMSUMCUD): New constant.
(vmsumcud): New define_insn.
2022-02-08 Tom de Vries <tdevries@suse.de>
* config/nvptx/nvptx-opts.h (enum ptx_isa): Add PTX_ISA_SM70.
* config/nvptx/nvptx.h (TARGET_SM70): Define.
2022-02-08 Robin Dapp <rdapp@linux.ibm.com>
* config/s390/s390.cc (s390_rtx_costs): Increase costs for load
on condition.
* config/s390/s390.md: Use paradoxical subreg.
2022-02-08 Robin Dapp <rdapp@linux.ibm.com>
* combine.cc (reg_subword_p): Check for paradoxical subreg.
2022-02-08 Tom de Vries <tdevries@suse.de>
PR target/104283
* config/nvptx/nvptx-opts.h (enum ptx_version): Add PTX_VERSION_3_0
and PTX_VERSION_4_2.
* config/nvptx/nvptx.cc (first_ptx_version_supporting_sm)
(default_ptx_version_option, ptx_version_to_string)
(sm_version_to_string, handle_ptx_version_option): New function.
(nvptx_option_override): Call handle_ptx_version_option.
(nvptx_file_start): Use ptx_version_to_string and sm_version_to_string.
* config/nvptx/nvptx.md (define_insn "nvptx_shuffle<mode>")
(define_insn "nvptx_vote_ballot"): Use TARGET_PTX_6_0.
* config/nvptx/nvptx.opt (mptx): Remove 'Init'.
2022-02-08 Maciej W. Rozycki <macro@embecosm.com>
* doc/install.texi (Configuration): Document `--with-isa-spec='
RISC-V option.
* doc/invoke.texi (Option Summary): List `-misa-spec=' RISC-V
option.
(RISC-V Options): Document it.
2022-02-08 Maciej W. Rozycki <macro@embecosm.com>
* config/riscv/t-riscv (riscv-sr.o): Add $(TM_H) dependency.
2022-02-08 Tom de Vries <tdevries@suse.de>
* config/nvptx/nvptx.cc (write_fn_proto_1): Handle 'main (int)'.
2022-02-08 Tom de Vries <tdevries@suse.de>
PR target/104364
* config/nvptx/nvptx-protos.h (nvptx_mem_local_p): Declare.
* config/nvptx/nvptx.cc (nvptx_reorg_uniform_simt): Assert that
change is validated.
(nvptx_mem_local_p): New function.
* config/nvptx/nvptx.md: Use nvptx_mem_local_p.
(define_c_enum "unspecv"): Add UNSPECV_CAS_LOCAL.
(define_insn "atomic_compare_and_swap<mode>_1_local"): New
non-atomic, non-predicable define_insn, factored out of ...
(define_insn "atomic_compare_and_swap<mode>_1"): ... here.
Make predicable again.
(define_expand "atomic_compare_and_swap<mode>"): Use
atomic_compare_and_swap<mode>_1_local.
2022-02-08 liuhongt <hongtao.liu@intel.com>
PR rtl-optimization/104059
* regcprop.cc (copyprop_hardreg_forward_1): Don't propagate
for a more expensive reg-reg move.
2022-02-07 Tamar Christina <tamar.christina@arm.com>
* config/arm/arm_neon.h (vusdotq_s32, vusdot_laneq_s32,
vusdotq_laneq_s32, vsudot_laneq_s32, vsudotq_laneq_s32): New
* config/arm/arm_neon_builtins.def (usdot): Add V16QI.
(usdot_laneq, sudot_laneq): New.
* config/arm/neon.md (neon_<sup>dot_laneq<vsi2qi>): New.
(neon_<sup>dot_lane<vsi2qi>): Remote unneeded code.
2022-02-07 Tamar Christina <tamar.christina@arm.com>
* config/arm/arm_neon.h (vdot_laneq_u32, vdotq_laneq_u32,
vdot_laneq_s32, vdotq_laneq_s32): New.
* config/arm/arm_neon_builtins.def (sdot_laneq, udot_laneq): New.
* config/arm/neon.md (neon_<sup>dot<vsi2qi>): New.
(<sup>dot_prod<vsi2qi>): Re-order rtl.
(neon_<sup>dot_lane<vsi2qi>): Fix rtl order and endiannes.
(neon_<sup>dot_laneq<vsi2qi>): New.
2022-02-07 Andreas Krebbel <krebbel@linux.ibm.com>
PR target/104327
* config/s390/s390.cc (s390_can_inline_p): Accept a few more flags
if always_inline is set. Don't inline when tune differs without
always_inline.
2022-02-07 Richard Biener <rguenther@suse.de>
PR middle-end/104402
* gimple-expr.cc (is_gimple_condexpr): _Complex typed
compares are not valid.
* tree-cfg.cc (verify_gimple_assign_ternary): For COND_EXPR
check is_gimple_condexpr.
2022-02-07 Kewen Lin <linkw@linux.ibm.com>
PR target/103627
* config/rs6000/rs6000.cc (rs6000_option_override_internal): Move the
hunk affecting VSX and ALTIVEC to appropriate place.
2022-02-07 Kewen Lin <linkw@linux.ibm.com>
PR target/103627
* config/rs6000/rs6000.cc (rs6000_option_override_internal): Disable
MMA if !TARGET_VSX.
2022-02-06 Jakub Jelinek <jakub@redhat.com>
PR c++/89074
PR c++/104033
* fold-const.h (folding_initializer): Adjust comment.
(folding_cxx_constexpr): Declare.
* fold-const.cc (folding_initializer): Adjust comment.
(folding_cxx_constexpr): New variable.
(address_compare): Restrict the decl vs. STRING_CST
or vice versa or STRING_CST vs. STRING_CST or
is_global_var != is_global_var optimizations to !folding_cxx_constexpr.
Punt for FUNCTION_DECLs with non-zero offsets. If folding_initializer,
assume non-aliased functions have non-zero size and have different
addresses. For folding_cxx_constexpr, punt on comparisons of start
of some object and end of another one, regardless whether it is a decl
or string literal. Also punt for folding_cxx_constexpr on
STRING_CST vs. STRING_CST comparisons if the two literals could be
overlapping.
2022-02-05 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/104389
* match.pd (x * 0 -> 0): Punt if x maybe infinite and NaNs are
honored.
2022-02-05 Kito Cheng <kito.cheng@sifive.com>
* configure.ac: Fix detection for zifencei support.
* configure: Regenerate.
2022-02-05 Kito Cheng <kito.cheng@sifive.com>
PR target/104219
* config.gcc (riscv*-*-*): Normalize the with_isa_spec value.
(all_defaults): Add isa_spec.
* config/riscv/riscv.h (OPTION_DEFAULT_SPECS): Add isa_spec.
2022-02-04 Bill Schmidt <wschmidt@linux.ibm.com>
* config/rs6000/rs6000-c.cc (resolve_vec_mul): Accept args and types
parameters instead of arglist and nargs. Simplify accordingly. Remove
unnecessary test for argument count mismatch.
(resolve_vec_cmpne): Likewise.
(resolve_vec_adde_sube): Likewise.
(resolve_vec_addec_subec): Likewise.
(altivec_resolve_overloaded_builtin): Move overload special handling
after the gathering of arguments into args[] and types[] and the test
for correct number of arguments. Don't perform the test for correct
number of arguments for certain special cases. Call the other special
cases with args and types instead of arglist and nargs.
2022-02-04 Bill Schmidt <wschmidt@linux.ibm.com>
PR target/100808
* doc/extend.texi (Basic PowerPC Built-in Functions Available on ISA
3.1): Provide consistent type names. Remove unnecessary semicolons.
Fix bad line breaks.
2022-02-04 Jakub Jelinek <jakub@redhat.com>
PR target/104380
* config/rs6000/rs6000.cc (rs6000_mangle_decl_assembler_name): Also
adjust mangling of __builtin*printf_chk.
2022-02-04 Jonathan Wakely <jwakely@redhat.com>
* doc/cpp.texi (Variadic Macros): Replace C++2a with C++20.
2022-02-04 Richard Biener <rguenther@suse.de>
Bin Cheng <bin.cheng@linux.alibaba.com>
PR tree-optimization/100499
* fold-const.h (multiple_of_p): Add nowrap parameter, defaulted
to true.
* fold-const.cc (multiple_of_p): Likewise. Honor it for
MULT_EXPR, PLUS_EXPR and MINUS_EXPR and pass it along,
switching to false for conversions.
* tree-ssa-loop-niter.cc (number_of_iterations_ne): Do not
claim the outermost expression does not wrap when calling
multiple_of_p. Refactor the check done to check the
original IV, avoiding a bias that might wrap.
2022-02-04 Richard Biener <rguenther@suse.de>
* fold-const.cc (multiple_of_p): Re-write and move LSHIFT_EXPR
handling.
2022-02-04 Eric Botcazou <ebotcazou@adacore.com>
PR debug/104366
* dwarf2out.cc (dwarf2out_finish): Empty base_types.
(dwarf2out_early_finish): Likewise.
2022-02-04 Eric Botcazou <ebotcazou@adacore.com>
PR tree-optimization/104356
* match.pd (X / bool_range_Y is X): Add guard.
(X / X is one): Likewise.
(X / abs (X) is X < 0 ? -1 : 1): Likewise.
(X / -X is -1): Likewise.
(1 / X -> X == 1): Likewise.
2022-02-04 Richard Biener <rguenther@suse.de>
PR tree-optimization/103641
* tree-vect-patterns.cc (vect_synth_mult_by_constant):
Pass the vector mode to choose_mult_variant.
2022-02-04 Roger Sayle <roger@nextmovesoftware.com>
PR rtl-optimization/101885
* combine.cc (try_combine): When splitting a parallel into two
sequential sets, check not only that the first doesn't clobber
the second but also that the second doesn't clobber the first.
2022-02-04 Richard Biener <rguenther@suse.de>
PR middle-end/90348
PR middle-end/104092
* tree-core.h (clobber_kind): New enum.
(tree_base::u::bits::address_space): Document use in CONSTRUCTORs.
* tree.h (CLOBBER_KIND): Add.
(build_clobber): Add clobber kind argument, defaulted to
CLOBBER_UNDEF.
* tree.cc (build_clobber): Likewise.
* gimple.h (gimple_clobber_p): New overload with specified kind.
* tree-streamer-in.cc (streamer_read_tree_bitfields): Stream
CLOBBER_KIND.
* tree-streamer-out.cc (streamer_write_tree_bitfields):
Likewise.
* tree-pretty-print.cc (dump_generic_node): Mark EOL CLOBBERs.
* gimplify.cc (gimplify_bind_expr): Build storage end-of-life clobbers
with CLOBBER_EOL.
(gimplify_target_expr): Likewise.
* tree-inline.cc (expand_call_inline): Likewise.
* tree-ssa-ccp.cc (insert_clobber_before_stack_restore): Likewise.
* gimple-ssa-warn-access.cc (pass_waccess::check_stmt): Only treat
CLOBBER_EOL clobbers as ending lifetime of storage.
2022-02-04 Martin Sebor <msebor@redhat.com>
* pointer-query.h (pointer_query::cache_type): Use auto_vec for auto
cleanup.
2022-02-03 Martin Sebor <msebor@redhat.com>
PR middle-end/104260
* passes.def (pass_warn_access): Adjust pass placement.
2022-02-03 Uroš Bizjak <ubizjak@gmail.com>
PR target/104362
* config/i386/i386.cc (find_drap_reg): For 32bit targets
return DI_REG if function uses __builtin_eh_return.
2022-02-03 Martin Sebor <msebor@redhat.com>
* gimple-ssa-warn-restrict.cc (class pass_wrestrict): Outline ctor.
(pass_wrestrict::m_ptr_qry): New member.
(wrestrict_walk): Rename...
(pass_wrestrict::check_block): ...to this.
(pass_wrestrict::execute): Set up and tear down pointer_query and
ranger.
(builtin_memref::builtin_memref): Change ctor argument. Simplify.
(builtin_access::builtin_access): Same.
(builtin_access::m_ptr_qry): New member.
(check_call): Rename...
(pass_wrestrict::check_call): ...to this.
(check_bounds_or_overlap): Change argument.
* gimple-ssa-warn-restrict.h (check_bounds_or_overlap): Same.
2022-02-03 Martin Sebor <msebor@redhat.com>
* gimple-array-bounds.cc (array_bounds_checker::array_bounds_checker):
Define ctor.
(array_bounds_checker::get_value_range): Use new member.
(array_bounds_checker::check_mem_ref): Same.
* gimple-array-bounds.h (array_bounds_checker::array_bounds_checker):
Outline ctor.
(array_bounds_checker::m_ptr_query): New member.
2022-02-03 Martin Sebor <msebor@redhat.com>
* gimple-ssa-warn-access.cc (pass_waccess::pass_waccess): Remove
pointer_query cache.
* pointer-query.cc (pointer_query::pointer_query): Remove cache
argument. Zero-initialize new cache member.
(pointer_query::get_ref): Replace cache pointer with direct access.
(pointer_query::put_ref): Same.
(pointer_query::flush_cache): Same.
(pointer_query::dump): Same.
* pointer-query.h (class pointer_query): Remove cache argument from
ctor. Change cache pointer to cache subobject member.
* tree-ssa-strlen.cc: Remove pointer_query cache.
2022-02-03 Martin Sebor <msebor@redhat.com>
PR tree-optimization/104119
* gimple-ssa-sprintf.cc (struct directive): Change argument type.
(format_none): Same.
(format_percent): Same.
(format_integer): Same.
(format_floating): Same.
(get_string_length): Same.
(format_character): Same.
(format_string): Same.
(format_plain): Same.
(format_directive): Same.
(compute_format_length): Same.
(handle_printf_call): Same.
* tree-ssa-strlen.cc (get_range_strlen_dynamic): Same. Call
get_maxbound.
(get_range_strlen_phi): Same.
(get_maxbound): New function.
(strlen_pass::get_len_or_size): Adjust to parameter change.
* tree-ssa-strlen.h (get_range_strlen_dynamic): Change argument type.
2022-02-03 Bill Schmidt <wschmidt@linux.ibm.com>
PR target/103686
* config/rs6000/rs6000-builtin.cc (rs6000_gimple_fold_builtin): Remove
test for !rs6000_fold_gimple.
* config/rs6000/rs6000.cc (rs6000_option_override_internal): Likewise.
* config/rs6000/rs6000.opt (mfold-gimple): Remove.
2022-02-03 Bill Schmidt <wschmidt@linux.ibm.com>
PR target/95082
* config/rs6000/rs6000-builtin.cc (rs6000_expand_builtin): Handle
endianness for vclzlsbb and vctzlsbb.
* config/rs6000/rs6000-builtins.def (VCLZLSBB_V16QI): Change
default pattern and indicate a different pattern will be used for
big endian.
(VCLZLSBB_V4SI): Likewise.
(VCLZLSBB_V8HI): Likewise.
(VCTZLSBB_V16QI): Likewise.
(VCTZLSBB_V4SI): Likewise.
(VCTZLSBB_V8HI): Likewise.
2022-02-03 Bill Schmidt <wschmidt@linux.ibm.com>
* config.gcc (powerpc*-*-*): Add rs6000-builtin.o to extra_objs.
* config/rs6000/rs6000-builtin.cc: New file, containing code moved
from other files.
* config/rs6000/rs6000-call.cc (cpu_is_info): Move to
rs6000-builtin.cc.
(cpu_supports_info): Likewise.
(rs6000_type_string): Likewise.
(altivec_expand_predicate_builtin): Likewise.
(rs6000_htm_spr_icode): Likewise.
(altivec_expand_vec_init_builtin): Likewise.
(get_element_number): Likewise.
(altivec_expand_vec_set_builtin): Likewise.
(altivec_expand_vec_ext_builtin): Likewise.
(rs6000_invalid_builtin): Likewise.
(rs6000_fold_builtin): Likewise.
(fold_build_vec_cmp): Likewise.
(fold_compare_helper): Likewise.
(map_to_integral_tree_type): Likewise.
(fold_mergehl_helper): Likewise.
(fold_mergeeo_helper): Likewise.
(rs6000_builtin_valid_without_lhs): Likewise.
(rs6000_builtin_is_supported): Likewise.
(rs6000_gimple_fold_mma_builtin): Likewise.
(rs6000_gimple_fold_builtin): Likewise.
(rs6000_expand_ldst_mask): Likewise.
(cpu_expand_builtin): Likewise.
(elemrev_icode): Likewise.
(ldv_expand_builtin): Likewise.
(lxvrse_expand_builtin): Likewise.
(lxvrze_expand_builtin): Likewise.
(stv_expand_builtin): Likewise.
(mma_expand_builtin): Likewise.
(htm_spr_num): Likewise.
(htm_expand_builtin): Likewise.
(rs6000_expand_builtin): Likewise.
(rs6000_vector_type): Likewise.
(rs6000_init_builtins): Likewise. Remove initialization of
builtin_mode_to_type entries.
(rs6000_builtin_decl): Move to rs6000-builtin.cc.
* config/rs6000/rs6000.cc (rs6000_builtin_mask_for_load): New
external declaration.
(rs6000_builtin_md_vectorized_function): Likewise.
(rs6000_builtin_reciprocal): Likewise.
(altivec_builtin_mask_for_load): Move to rs6000-builtin.cc.
(rs6000_builtin_types): Likewise.
(builtin_mode_to_type): Remove.
(rs6000_builtin_mask_for_load): Move to rs6000-builtin.cc. Remove
static qualifier.
(rs6000_builtin_md_vectorized_function): Likewise.
(rs6000_builtin_reciprocal): Likewise.
* config/rs6000/rs6000.h (builtin_mode_to_type): Remove.
* config/rs6000/t-rs6000 (rs6000-builtin.o): New target.
2022-02-03 Richard Biener <rguenther@suse.de>
PR debug/104337
* tree-nrv.cc (pass_nrv::execute): Remove tieing result and found
together via DECL_ABSTRACT_ORIGIN.
2022-02-03 Bill Schmidt <wschmidt@linux.ibm.com>
* config/rs6000/rs6000-call.cc (rs6000_expand_builtin): Revise error
message for RES_BITS case.
2022-02-03 Aldy Hernandez <aldyh@redhat.com>
* gimple-range-fold.cc (fur_list::fur_list): Set m_local[1] correctly.
2022-02-03 Jakub Jelinek <jakub@redhat.com>
* config/arm/arm.opt (mfix-cortex-a57-aes-1742098,
mfix-cortex-a72-aes-1655431): Ensure description ends with full stop.
2022-02-03 Aldy Hernandez <aldyh@redhat.com>
* cfganal.cc (verify_marked_backedges): New.
* cfganal.h (verify_marked_backedges): New.
* gimple-range-path.cc (path_range_query::path_range_query):
Verify freshness of back edges.
* tree-ssa-loop-ch.cc (ch_base::copy_headers): Call
mark_dfs_back_edges.
* tree-ssa-threadbackward.cc (back_threader::back_threader): Move
path_range_query construction after backedges have been
updated.
2022-02-03 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/aarch64-simd.md (movmisalign<mode>): Extend from
VALL to VALL_F16.
2022-02-03 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/iterators.md (VALL_F16MOV): Delete.
* config/aarch64/aarch64-simd.md (mov<mode>): Use VALL_F16 instead
of VALL_F16MOV.
2022-02-03 Martin Liska <mliska@suse.cz>
* config/i386/i386-options.cc (ix86_valid_target_attribute_inner_p):
Change subject and object in the error message.
* config/s390/s390.cc (s390_valid_target_attribute_inner_p):
Likewise.
2022-02-03 Martin Liska <mliska@suse.cz>
* config/s390/s390.cc (s390_valid_target_attribute_inner_p):
Use the error message for i386 target.
2022-02-03 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/104334
* range-op.cc (range_operator::wi_fold_in_parts): Change lh_range
and rh_range type to widest_int and subtract in widest_int. Remove
ov_rh, ov_lh and sign vars, always perform comparisons as signed
and use >, < and == operators for it.
2022-02-03 Martin Sebor <msebor@redhat.com>
* common.opt (-Wuse-after-free): Correct typos.
2022-02-02 David Malcolm <dmalcolm@redhat.com>
PR analyzer/104270
* doc/invoke.texi (-ftrivial-auto-var-init=): Add reference to
-Wanalyzer-use-of-uninitialized-value to paragraph documenting that
-ftrivial-auto-var-init= doesn't suppress warnings.
2022-02-02 Martin Liska <mliska@suse.cz>
* dwarf2out.cc (TEXT_SECTION_NAME): Remove unused macro.
2022-02-02 Bernd Kuhls <bernd.kuhls@t-online.de>
PR target/94372
* config/or1k/linux.h (CPP_SPEC): Define.
2022-02-02 Tamar Christina <tamar.christina@arm.com>
PR tree-optimization/102819
PR tree-optimization/103169
* config/arm/vec-common.md (cml<fcmac1><conj_op><mode>4): Use
canonical order.
2022-02-02 Tamar Christina <tamar.christina@arm.com>
PR tree-optimization/102819
PR tree-optimization/103169
* config/aarch64/aarch64-simd.md (cml<fcmac1><conj_op><mode>4): Use
canonical order.
* config/aarch64/aarch64-sve.md (cml<fcmac1><conj_op><mode>4): Likewise.
2022-02-02 Tamar Christina <tamar.christina@arm.com>
PR tree-optimization/102819
PR tree-optimization/103169
* doc/md.texi: Update docs for cfms, cfma.
* tree-data-ref.h (same_data_refs): Accept optional offset.
* tree-vect-slp-patterns.cc (is_linear_load_p): Fix issue with repeating
patterns.
(vect_normalize_conj_loc): Remove.
(is_eq_or_top): Change to take two nodes.
(enum _conj_status, compatible_complex_nodes_p,
vect_validate_multiplication): New.
(class complex_add_pattern, complex_add_pattern::matches,
complex_add_pattern::recognize, class complex_mul_pattern,
complex_mul_pattern::recognize, class complex_fms_pattern,
complex_fms_pattern::recognize, class complex_operations_pattern,
complex_operations_pattern::recognize, addsub_pattern::recognize): Pass
new cache.
(complex_fms_pattern::matches, complex_mul_pattern::matches): Pass new
cache and use new validation code.
* tree-vect-slp.cc (vect_match_slp_patterns_2, vect_match_slp_patterns,
vect_analyze_slp): Pass along cache.
(compatible_calls_p): Expose.
* tree-vectorizer.h (compatible_calls_p, slp_node_hash,
slp_compat_nodes_map_t): New.
(class vect_pattern): Update signatures include new cache.
2022-02-02 Hans-Peter Nilsson <hp@axis.com>
* config/cris/cris.cc (cris_preferred_reload_class): Reject
"eliminated" registers and small-enough constants unless
reloaded into a class that is a subset of GENERAL_REGS.
* config/cris/cris.md (attribute "cpu_variant"): New.
(attribute "enabled"): Conditionalize on a matching attribute
cpu_variant, if specified.
("*movsi_internal<setcc><setnz><setnzvc>"): For moves to and from
memory, add cpu-variant-enabled variants for "r" alternatives on
the far side of the "x" alternatives, preferring the "x" ones
only for variants where MOF is present (in addition to SRP).
2022-02-02 Hans-Peter Nilsson <hp@axis.com>
* config/cris/cris.cc (cris_register_move_cost): Remove special pre-ira
extra cost for ALL_REGS.
2022-02-02 Hans-Peter Nilsson <hp@axis.com>
* config/cris/constraints.md (define_register_constraint "b"): Now
GENERAL_REGS.
* config/cris/cris.md (CRIS_ACR_REGNUM): Remove.
* config/cris/cris.h: (reg_class, REG_CLASS_NAMES)
(REG_CLASS_CONTENTS): Remove ACR_REGS, SPEC_ACR_REGS, GENNONACR_REGS,
and SPEC_GENNONACR_REGS.
* config/cris/cris.cc (cris_preferred_reload_class): Don't mention
ACR_REGS and return GENERAL_REGS instead of GENNONACR_REGS.
2022-02-02 Hans-Peter Nilsson <hp@axis.com>
* config/cris/cris.md ("*movsi_internal<setcc><setnz><setnzvc>"):
Conditionalize on (sub-)register operands or operand 1 being 0.
2022-02-02 Hans-Peter Nilsson <hp@axis.com>
* config/cris/cris.h (TARGET_DEFAULT): Don't include MASK_MUL_BUG.
(MUL_BUG_ASM_DEFAULT): New macro.
(MAYBE_AS_NO_MUL_BUG_ABORT): Define in terms of MUL_BUG_ASM_DEFAULT.
* doc/invoke.texi (CRIS Options, -mmul-bug-workaround): Adjust
accordingly.
2022-02-01 Eugene Rozenfeld <erozen@microsoft.com>
* opts.cc (common_handle_option): Don't set param_early_inliner_max_iterations
to 10 for AutoFDO.
2022-02-01 Eugene Rozenfeld <erozen@microsoft.com>
* auto-profile.cc (auto_profile): Hard-code the number of iterations (10).
2022-02-01 Andrew Pinski <apinski@marvell.com>
* doc/install.texi:
2022-02-01 Ilya Leoshkevich <iii@linux.ibm.com>
* config/s390/s390.cc (s390_code_end): Do not switch back to
code section.
2022-02-01 Jakub Jelinek <jakub@redhat.com>
PR target/104323
* config/rs6000/t-rs6000 (EXTRA_GTYPE_DEPS): Append rs6000-builtins.h
rather than $(srcdir)/config/rs6000/rs6000-builtins.def.
* config/rs6000/rs6000-gen-builtins.cc (write_decls): Don't use
GTY((user)) for struct bifdata and struct ovlddata. Instead add
GTY((skip(""))) to members with pointer and enum types that don't need
to be tracked. Add GTY(()) to rs6000_builtin_info and rs6000_instance_info
declarations. Don't emit gt_ggc_mx and gt_pch_nx declarations.
(write_extern_fntype, write_fntype): Remove.
(write_fntype_init): Emit the fntype vars as automatic vars instead
of file scope ones.
(write_header_file): Don't iterate with write_extern_fntype.
(write_init_file): Don't iterate with write_fntype. Don't emit
gt_ggc_mx and gt_pch_nx definitions.
2022-02-01 Jason Merrill <jason@redhat.com>
* tree.h (struct tree_vec_map_cache_hasher): Move from...
* tree.cc (struct tree_vec_map_cache_hasher): ...here.
2022-02-01 Tom de Vries <tdevries@suse.de>
* config/nvptx/nvptx.cc (nvptx_single): Use nvptx_uniform_warp_check.
* config/nvptx/nvptx.md (define_c_enum "unspecv"): Add
UNSPECV_UNIFORM_WARP_CHECK.
(define_insn "nvptx_uniform_warp_check"): New define_insn.
2022-02-01 Tom de Vries <tdevries@suse.de>
* config/nvptx/nvptx.cc (nvptx_single): Use nvptx_warpsync.
* config/nvptx/nvptx.md (define_c_enum "unspecv"): Add
UNSPECV_WARPSYNC.
(define_insn "nvptx_warpsync"): New define_insn.
2022-02-01 Tom de Vries <tdevries@suse.de>
* config/nvptx/nvptx.opt (mptx): Set to PTX_VERSION_6_3 by default.
2022-02-01 Tom de Vries <tdevries@suse.de>
* config/nvptx/nvptx-opts.h (enum ptx_version): Add PTX_VERSION_6_0.
* config/nvptx/nvptx.h (TARGET_PTX_6_0): New macro.
* config/nvptx/nvptx.md (define_insn "nvptx_barsync"): Use barrier
insn for TARGET_PTX_6_0.
2022-02-01 Tom de Vries <tdevries@suse.de>
PR target/100428
* config/nvptx/nvptx.cc (prevent_branch_around_nothing): Handle nop
insn.
2022-02-01 Tom de Vries <tdevries@suse.de>
* config/nvptx/nvptx.md (define_insn "atomic_compare_and_swap<mode>_1")
(define_insn "atomic_exchange<mode>")
(define_insn "atomic_fetch_add<mode>")
(define_insn "atomic_fetch_addsf")
(define_insn "atomic_fetch_<logic><mode>"): Output non-atomic version
if memory operands is frame-relative.
2022-02-01 Tom de Vries <tdevries@suse.de>
* config/nvptx/nvptx.cc (enum nvptx_builtins): Add
NVPTX_BUILTIN_MEMBAR_GL and NVPTX_BUILTIN_MEMBAR_CTA.
(VOID): New macro.
(nvptx_init_builtins): Add MEMBAR_GL and MEMBAR_CTA.
(nvptx_expand_builtin): Handle NVPTX_BUILTIN_MEMBAR_GL and
NVPTX_BUILTIN_MEMBAR_CTA.
(nvptx_lockfull_update): Add level parameter. Emit barriers.
(nvptx_reduction_update, nvptx_goacc_reduction_fini): Update call to
nvptx_lockfull_update.
* config/nvptx/nvptx.md (define_c_enum "unspecv"): Add
UNSPECV_MEMBAR_GL.
(define_expand "nvptx_membar_gl"): New expand.
(define_insn "*nvptx_membar_gl"): New insn.
2022-02-01 Martin Liska <mliska@suse.cz>
* doc/install.texi: Remove option for GCC < 4.8.
2022-02-01 Jakub Jelinek <jakub@redhat.com>
PR middle-end/104307
* tree-vect-generic.cc (expand_vector_comparison): Don't push debug
stmts to uses vector, just set vec_cond_expr_only to false for
non-VEC_COND_EXPRs instead of pushing them into uses. Treat
VEC_COND_EXPRs that use lhs not just in rhs1, but rhs2 or rhs3 too
like non-VEC_COND_EXPRs.
2022-02-01 Bill Schmidt <wschmidt@linux.ibm.com>
* config/rs6000/rs6000-overload.def (VEC_ABSD): Remove #ifdef token.
(VEC_BLENDV): Likewise.
(VEC_BPERM): Likewise.
(VEC_CFUGE): Likewise.
(VEC_CIPHER_BE): Likewise.
(VEC_CIPHERLAST_BE): Likewise.
(VEC_CLRL): Likewise.
(VEC_CLRR): Likewise.
(VEC_CMPNEZ): Likewise.
(VEC_CNTLZ): Likewise.
(VEC_CNTLZM): Likewise.
(VEC_CNTTZM): Likewise.
(VEC_CNTLZ_LSBB): Likewise.
(VEC_CNTM): Likewise.
(VEC_CNTTZ): Likewise.
(VEC_CNTTZ_LSBB): Likewise.
(VEC_CONVERT_4F32_8F16): Likewise.
(VEC_DIV): Likewise.
(VEC_DIVE): Likewise.
(VEC_EQV): Likewise.
(VEC_EXPANDM): Likewise.
(VEC_EXTRACT_FP_FROM_SHORTH): Likewise.
(VEC_EXTRACT_FP_FROM_SHORTL): Likewise.
(VEC_EXTRACTH): Likewise.
(VEC_EXTRACTL): Likewise.
(VEC_EXTRACTM): Likewise.
(VEC_EXTRACT4B): Likewise.
(VEC_EXTULX): Likewise.
(VEC_EXTURX): Likewise.
(VEC_FIRSTMATCHINDEX): Likewise.
(VEC_FIRSTMACHOREOSINDEX): Likewise.
(VEC_FIRSTMISMATCHINDEX): Likewise.
(VEC_FIRSTMISMATCHOREOSINDEX): Likewise.
(VEC_GB): Likewise.
(VEC_GENBM): Likewise.
(VEC_GENHM): Likewise.
(VEC_GENWM): Likewise.
(VEC_GENDM): Likewise.
(VEC_GENQM): Likewise.
(VEC_GENPCVM): Likewise.
(VEC_GNB): Likewise.
(VEC_INSERTH): Likewise.
(VEC_INSERTL): Likewise.
(VEC_INSERT4B): Likewise.
(VEC_LXVL): Likewise.
(VEC_MERGEE): Likewise.
(VEC_MERGEO): Likewise.
(VEC_MOD): Likewise.
(VEC_MSUB): Likewise.
(VEC_MULH): Likewise.
(VEC_NAND): Likewise.
(VEC_NCIPHER_BE): Likewise.
(VEC_NCIPHERLAST_BE): Likewise.
(VEC_NEARBYINT): Likewise.
(VEC_NMADD): Likewise.
(VEC_ORC): Likewise.
(VEC_PDEP): Likewise.
(VEC_PERMX): Likewise.
(VEC_PEXT): Likewise.
(VEC_POPCNT): Likewise.
(VEC_PARITY_LSBB): Likewise.
(VEC_REPLACE_ELT): Likewise.
(VEC_REPLACE_UN): Likewise.
(VEC_REVB): Likewise.
(VEC_RINT): Likewise.
(VEC_RLMI): Likewise.
(VEC_RLNM): Likewise.
(VEC_SBOX_BE): Likewise.
(VEC_SIGNEXTI): Likewise.
(VEC_SIGNEXTLL): Likewise.
(VEC_SIGNEXTQ): Likewise.
(VEC_SLDB): Likewise.
(VEC_SLV): Likewise.
(VEC_SPLATI): Likewise.
(VEC_SPLATID): Likewise.
(VEC_SPLATI_INS): Likewise.
(VEC_SQRT): Likewise.
(VEC_SRDB): Likewise.
(VEC_SRV): Likewise.
(VEC_STRIL): Likewise.
(VEC_STRIL_P): Likewise.
(VEC_STRIR): Likewise.
(VEC_STRIR_P): Likewise.
(VEC_STXVL): Likewise.
(VEC_TERNARYLOGIC): Likewise.
(VEC_TEST_LSBB_ALL_ONES): Likewise.
(VEC_TEST_LSBB_ALL_ZEROS): Likewise.
(VEC_VEE): Likewise.
(VEC_VES): Likewise.
(VEC_VIE): Likewise.
(VEC_VPRTYB): Likewise.
(VEC_VSCEEQ): Likewise.
(VEC_VSCEGT): Likewise.
(VEC_VSCELT): Likewise.
(VEC_VSCEUO): Likewise.
(VEC_VSEE): Likewise.
(VEC_VSES): Likewise.
(VEC_VSIE): Likewise.
(VEC_VSTDC): Likewise.
(VEC_VSTDCN): Likewise.
(VEC_VTDC): Likewise.
(VEC_XL): Likewise.
(VEC_XL_BE): Likewise.
(VEC_XL_LEN_R): Likewise.
(VEC_XL_SEXT): Likewise.
(VEC_XL_ZEXT): Likewise.
(VEC_XST): Likewise.
(VEC_XST_BE): Likewise.
(VEC_XST_LEN_R): Likewise.
(VEC_XST_TRUNC): Likewise.
(VEC_XXPERMDI): Likewise.
(VEC_XXSLDWI): Likewise.
(VEC_TSTSFI_EQ_DD): Likewise.
(VEC_TSTSFI_EQ_TD): Likewise.
(VEC_TSTSFI_GT_DD): Likewise.
(VEC_TSTSFI_GT_TD): Likewise.
(VEC_TSTSFI_LT_DD): Likewise.
(VEC_TSTSFI_LT_TD): Likewise.
(VEC_TSTSFI_OV_DD): Likewise.
(VEC_TSTSFI_OV_TD): Likewise.
(VEC_VADDCUQ): Likewise.
(VEC_VADDECUQ): Likewise.
(VEC_VADDEUQM): Likewise.
(VEC_VADDUDM): Likewise.
(VEC_VADDUQM): Likewise.
(VEC_VBPERMQ): Likewise.
(VEC_VCLZB): Likewise.
(VEC_VCLZD): Likewise.
(VEC_VCLZH): Likewise.
(VEC_VCLZW): Likewise.
(VEC_VCTZB): Likewise.
(VEC_VCTZD): Likewise.
(VEC_VCTZH): Likewise.
(VEC_VCTZW): Likewise.
(VEC_VEEDP): Likewise.
(VEC_VEESP): Likewise.
(VEC_VESDP): Likewise.
(VEC_VESSP): Likewise.
(VEC_VIEDP): Likewise.
(VEC_VIESP): Likewise.
(VEC_VPKSDSS): Likewise.
(VEC_VPKSDUS): Likewise.
(VEC_VPKUDUM): Likewise.
(VEC_VPKUDUS): Likewise.
(VEC_VPOPCNT): Likewise.
(VEC_VPOPCNTB): Likewise.
(VEC_VPOPCNTD): Likewise.
(VEC_VPOPCNTH): Likewise.
(VEC_VPOPCNTW): Likewise.
(VEC_VPRTYBD): Likewise.
(VEC_VPRTYBQ): Likewise.
(VEC_VPRTYBW): Likewise.
(VEC_VRLD): Likewise.
(VEC_VSLD): Likewise.
(VEC_VSRAD): Likewise.
(VEC_VSRD): Likewise.
(VEC_VSTDCDP): Likewise.
(VEC_VSTDCNDP): Likewise.
(VEC_VSTDCNQP): Likewise.
(VEC_VSTDCNSP): Likewise.
(VEC_VSTDCQP): Likewise.
(VEC_VSTDCSP): Likewise.
(VEC_VSUBECUQ): Likewise.
(VEC_VSUBEUQM): Likewise.
(VEC_VSUBUDM): Likewise.
(VEC_VSUBUQM): Likewise.
(VEC_VTDCDP): Likewise.
(VEC_VTDCSP): Likewise.
(VEC_VUPKHSW): Likewise.
(VEC_VUPKLSW): Likewise.
2022-02-01 Andreas Krebbel <krebbel@linux.ibm.com>
PR rtl-optimization/101260
* regcprop.cc (maybe_mode_change): Invoke mode_change_ok also for
copy_regno.
2022-02-01 Xi Ruoyao <xry111@mengyan1223.wang>
PR middle-end/95115
* fold-const.cc (const_binop): Do not fold NaN result from
non-NaN operands.
2022-02-01 Tom de Vries <tdevries@suse.de>
* tree-loop-distribution.cc (generate_reduction_builtin_1): Check for
-ftree-loop-distribute-patterns.
(loop_distribution::execute): Don't call transform_reduction_loop for
-fno-tree-loop-distribute-patterns.
2022-01-31 Andrew Pinski <apinski@marvell.com>
* fold-const.h (operand_compare::operand_equal_p):
Fix comment about OEP_* flags.
2022-01-31 Jakub Jelinek <jakub@redhat.com>
PR target/104298
* config/rs6000/aix.h (OPTION_GLIBC): Remove.
* config/rs6000/darwin.h (OPTION_GLIBC): Likewise.
* config/rs6000/option-defaults.h (OPTION_GLIBC): Define to 0
if not already defined.
2022-01-31 Martin Sebor <msebor@redhat.com>
PR middle-end/104232
* gimple-ssa-warn-access.cc (pointers_related_p): Add argument.
Handle PHIs. Add a synonymous overload.
(pass_waccess::check_pointer_uses): Call pointers_related_p.
2022-01-31 Richard Biener <rguenther@suse.de>
PR tree-optimization/100499
* fold-const.cc (multiple_of_p): Pass the correct type of
the expression to the recursive invocation of multiple_of_p
for conversions and use CASE_CONVERT.
2022-01-31 Eric Botcazou <ebotcazou@adacore.com>
PR target/104189
* config/sparc/linux64.h (TARGET_DEFAULT): Add MASK_V8PLUS.
2022-01-31 Richard Biener <rguenther@suse.de>
PR tree-optimization/100499
* tree-cfg.cc (verify_gimple_assign_ternary): Use multiple_p
on poly-ints instead of multiple_of_p.
* tree-ssa.cc (maybe_rewrite_mem_ref_base): Likewise.
(non_rewritable_mem_ref_base): Likewise.
(non_rewritable_lvalue_p): Likewise.
(execute_update_addresses_taken): Likewise.
2022-01-29 Jakub Jelinek <jakub@redhat.com>
Andrew Pinski <apinski@marvell.com>
PR tree-optimization/104279
PR tree-optimization/104280
PR tree-optimization/104281
* match.pd (1 / X -> X == 1 for unsigned X): Build eq with
boolean_type_node and convert to type. Formatting fixes.
2022-01-28 Yoshinori Sato <yo-satoh@sios.com>
* config/sh/t-linux (MULTILIB_EXCEPTIONS): Add m1, mb/m1 and m2a.
2022-01-28 Navid Rahimi <navidrahimi@microsoft.com>
PR tree-optimization/103514
* match.pd (a & b) ^ (a == b) -> !(a | b): New optimization.
(a & b) == (a ^ b) -> !(a | b): New optimization.
2022-01-28 Marek Polacek <polacek@redhat.com>
* doc/invoke.texi: Update -Wbidi-chars documentation.
2022-01-28 Iain Sandoe <iain@sandoe.co.uk>
* config/rs6000/darwin.h (OPTION_GLIBC): Define to 0.
2022-01-28 Zhao Wei Liew <zhaoweiliew@gmail.com>
PR tree-optimization/95424
* match.pd: Simplify 1 / X where X is an integer.
2022-01-28 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/104263
* gimple-ssa-store-merging.cc (get_status_for_store_merging): For
cfun->can_throw_non_call_exceptions && cfun->eh test whether
last non-debug stmt in the bb is store_valid_for_store_merging_p
rather than last stmt.
2022-01-28 Martin Liska <mliska@suse.cz>
* diagnostic.cc (diagnostic_action_after_output): Remove extra
newline.
2022-01-28 Martin Liska <mliska@suse.cz>
* config/rs6000/host-darwin.cc (segv_crash_handler):
Do not use leading capital letter.
(segv_handler): Likewise.
* ipa-sra.cc (verify_splitting_accesses): Likewise.
* varasm.cc (get_section): Likewise.
2022-01-28 Richard Biener <rguenther@suse.de>
PR tree-optimization/104267
* tree-vect-stmts.cc (vectorizable_call): Properly use the
per-argument determined vector type for externals and
invariants.
2022-01-28 Richard Biener <rguenther@suse.de>
PR tree-optimization/104263
* tree-cfg.cc (gimple_purge_dead_abnormal_call_edges):
Purge edges also when !cfun->has_nonlocal_label
and !cfun->calls_setjmp.
2022-01-28 Maciej W. Rozycki <macro@embecosm.com>
* config/riscv/riscv.md: Document `auipc' and `bitmanip' `type'
attributes.
2022-01-28 Jakub Jelinek <jakub@redhat.com>
PR lto/104237
* cfgrtl.cc (loc_equal): New function.
(unique_locus_on_edge_between_p): Use it.
2022-01-28 Richard Biener <rguenther@suse.de>
* cfganal.h (mark_dfs_back_edges): Provide API with struct
function argument.
* cfganal.cc (mark_dfs_back_edges): Take a struct function
to work on, add a wrapper passing cfun.
* graph.cc (draw_cfg_nodes_no_loops): Replace stray cfun
uses with fun which is already passed.
(draw_cfg_edges): Likewise.
(draw_cfg_nodes_for_loop): Do not use draw_cfg_nodes_for_loop
for fun != cfun.
2022-01-27 Patrick Palka <ppalka@redhat.com>
PR c++/99895
* tree.cc (build_call_vec): Add const to second parameter.
* tree.h (build_call_vec): Likewise.
2022-01-27 Martin Liska <mliska@suse.cz>
PR web/104254
* diagnostic.cc (diagnostic_initialize):
Initialize report_bug flag.
(diagnostic_action_after_output):
Explain that -freport-bug option can be used for pre-processed
file creation. Make the message shorter.
(error_recursion): Rename Internal to internal.
* diagnostic.h (struct diagnostic_context): New field.
* opts.cc (common_handle_option): Init the field here.
2022-01-27 Kewen Lin <linkw@linux.ibm.com>
PR target/103702
* config/rs6000/rs6000.cc
(rs6000_cost_data::update_target_cost_per_stmt): Fix one wrong
assertion with early return.
2022-01-27 Chung-Lin Tang <cltang@codesourcery.com>
PR middle-end/103642
* gimplify.cc (gimplify_scan_omp_clauses): Do not do indir_p handling
for non-pointer or non-reference-to-pointer cases.
2022-01-27 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/104196
* gimple-fold.h (rewrite_to_defined_overflow): Add IN_PLACE argument.
* gimple-fold.cc (rewrite_to_defined_overflow): Likewise. If true,
return NULL and emit needed stmts before and after stmt.
* tree-ssa-reassoc.cc (update_range_test): For inter-bb range opt
pick as operand_entry that will hold the merged test the one feeding
earliest condition, ensure that by swapping range->idx with some
other range's idx if needed. If seq is non-NULL, don't actually swap
it but instead rewrite stmts with undefined overflow in between
the two locations.
(maybe_optimize_range_tests): Set ops[]->id to bb->index with the
corresponding condition even if they have non-NULL ops[]->op.
Formatting fix.
2022-01-26 Jakub Jelinek <jakub@redhat.com>
PR target/104239
* config/rs6000/emmintrin.h (_mm_sad_epu8): Use __asm__ instead of
asm.
* config/rs6000/smmintrin.h (_mm_minpos_epu16): Declare iterator
before for loop instead of for init clause.
* config/rs6000/bmi2intrin.h (_pext_u64): Likewise.
2022-01-26 Jakub Jelinek <jakub@redhat.com>
PR target/104239
* config/rs6000/bmiintrin.h: Test _X86GPRINTRIN_H_INCLUDED instead of
_X86INTRIN_H_INCLUDED and adjust #error wording.
* config/rs6000/bmi2intrin.h: Likewise.
2022-01-26 Jakub Jelinek <jakub@redhat.com>
PR debug/104194
* dwarf2out.cc (long_double_as_float128): New function.
(modified_type_die): For powerpc64le IEEE 754 quad long double
and complex long double emit those as DW_TAG_typedef to
_Float128 or complex _Float128 base type.
2022-01-26 Marek Polacek <polacek@redhat.com>
PR target/104213
* gimple-ssa-warn-access.cc (pass_waccess::warn_invalid_pointer): Don't
warn when the SSA_NAME_VAR of REF has supressed -Wuse-after-free.
2022-01-26 Martin Liska <mliska@suse.cz>
* ipa-modref-tree.cc (modref_access_node::update):
Remove "--param param=foo" with "--param foo".
(modref_access_node::insert): Likewise.
(modref_access_node::insert_kill): Likewise.
* ipa-modref-tree.h (struct modref_ref_node): Likewise.
(struct modref_base_node): Likewise.
(struct modref_tree): Likewise.
2022-01-26 Raoni Fassina Firmino <raoni@linux.ibm.com>
PR target/94193
* builtins.cc (expand_builtin_feclear_feraise_except): Add op0
predicate check.
2022-01-25 Martin Sebor <msebor@redhat.com>
PR tree-optimization/104203
* gimple-ssa-warn-access.cc (pass_data pass_data_waccess): Use
TV_WARN_ACCESS.
* pointer-query.cc (access_ref::merge_ref): Change return type.
Convert failure to a conservative success.
(access_ref::get_ref): Adjust to the change above. Short-circuit
PHI evaluation after first failure turned into conservative success.
* pointer-query.h (access_ref::merge_ref): Change return type.
* timevar.def (TV_WARN_ACCESS): New timer variable.
2022-01-25 David Edelsohn <dje.gcc@gmail.com>
* config/rs6000/aix.h (OPTION_GLIBC): Define as 0.
2022-01-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/104214
* tree-ssa-loop-niter.cc (number_of_iterations_cond): Use
stronger guarantees for relational pointer compares when
rewriting BASE0 + STEP0 cmp BASE1 + STEP1 as
BASE0 + STEP0 - STEP1 cmp BASE1.
2022-01-25 Jakub Jelinek <jakub@redhat.com>
PR target/104172
* config/rs6000/rs6000-internal.h (rs6000_passes_ieee128): Don't
declare.
* config/rs6000/rs6000.cc (rs6000_passes_ieee128,
ieee128_mangling_gcc_8_1): Remove.
(TARGET_ASM_GLOBALIZE_DECL_NAME): Don't redefine.
(rs6000_mangle_type): Return "u9__ieee128" instead of
ieee128_mangling_gcc_8_1 ? "U10__float128" : "u9__ieee128".
(rs6000_globalize_decl_name): Remove.
* config/rs6000/rs6000-call.cc (init_cumulative_args,
rs6000_function_arg_advance_1): Don't set rs6000_passes_ieee128.
2022-01-24 Martin Sebor <msebor@redhat.com>
* pointer-query.cc (pointer_query::dump): Remove duplicate
block.
2022-01-24 Marek Polacek <polacek@redhat.com>
PR preprocessor/104030
* doc/invoke.texi: Update documentation for -Wbidi-chars.
2022-01-24 Raoni Fassina Firmino <raoni@linux.ibm.com>
PR target/94193
* builtins.cc (expand_builtin_fegetround): New function.
(expand_builtin_feclear_feraise_except): New function.
(expand_builtin): Add cases for BUILT_IN_FEGETROUND,
BUILT_IN_FECLEAREXCEPT and BUILT_IN_FERAISEEXCEPT.
* config/rs6000/rs6000.md (fegetroundsi): New pattern.
(feclearexceptsi): New Pattern.
(feraiseexceptsi): New Pattern.
* doc/extend.texi: Add a new introductory paragraph about the
new builtins.
* doc/md.texi: (fegetround@var{m}): Document new optab.
(feclearexcept@var{m}): Document new optab.
(feraiseexcept@var{m}): Document new optab.
* optabs.def (fegetround_optab): New optab.
(feclearexcept_optab): New optab.
(feraiseexcept_optab): New optab.
2022-01-24 Richard Biener <rguenther@suse.de>
Jiufu Guo <guojiufu@linux.ibm.com>
PR tree-optimization/100740
PR tree-optimization/101508
PR tree-optimization/101972
PR tree-optimization/102131
* tree-ssa-loop-niter.cc (number_of_iterations_cond): Properly
constrain BASE0 + STEP0 cmp BASE1 + STEP1 to
BASE0 + STEP0 - STEP1 cmp BASE1 transform.
2022-01-24 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/104158
* opt-functions.awk (var_set): Handle EnumBitSet property.
* optc-gen.awk: Don't disallow RejectNegative if EnumBitSet is
specified.
* opts.h (enum cl_enum_var_value): New type.
* opts-common.cc (decode_cmdline_option): Use CLEV_* values.
Handle CLEV_BITSET.
(cmdline_handle_error): Handle CLEV_BITSET.
* opts.cc (test_enum_sets): Also test EnumBitSet requirements.
* doc/options.texi (EnumBitSet): Document.
* common.opt (fsanitize-coverage=): Use EnumBitSet instead of
EnumSet.
(trace-pc, trace-cmp): Drop Set properties.
2022-01-24 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/104158
* common.opt (flag_sanitize_coverage): Remove Variable entry.
(fsanitize-coverage=): Remove RejectNegative property, add
Var(flag_sanitize_coverage) and EnumSet properties.
(trace-pc): Add Set(1) property.
(trace-cmp): Add Set(2) property.
* opts.cc (common_handle_option): Don't handle
OPT_fsanitize_coverage_.
2022-01-24 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/104158
* opt-functions.awk (var_set): Handle EnumSet property.
* optc-gen.awk: Don't disallow RejectNegative if EnumSet is
specified.
* opt-read.awk: Handle Set property.
* opts.h (CL_ENUM_SET_SHIFT, CL_ERR_ENUM_SET_ARG): Define.
(struct cl_decoded_option): Mention enum in value description.
Add mask member.
(set_option): Add mask argument defaulted to 0.
* opts.cc (test_enum_sets): New function.
(opts_cc_tests): Call it.
* opts-common.cc (enum_arg_to_value): Change return argument
from bool to int, on success return index into the cl_enum_arg
array, on failure -1. Add len argument, if non-0, use strncmp
instead of strcmp.
(opt_enum_arg_to_value): Adjust caller.
(decode_cmdline_option): Handle EnumSet represented as
CLVC_ENUM with non-zero var_value. Initialize decoded->mask.
(decode_cmdline_options_to_array): CLear opt_array[0].mask.
(handle_option): Pass decoded->mask to set_options last argument.
(generate_option): Clear decoded->mask.
(generate_option_input_file): Likewise.
(cmdline_handle_error): Handle CL_ERR_ENUM_SET_ARG.
(set_option): Add mask argument, use it for CLVC_ENUM.
(control_warning_option): Adjust enum_arg_to_value caller.
* doc/options.texi: Document Set and EnumSet properties.
2022-01-24 Jakub Jelinek <jakub@redhat.com>
PR bootstrap/104170
* config/linux.h (OPTION_GLIBC_P, OPTION_UCLIBC_P,
OPTION_BIONIC_P, OPTION_MUSL_P): Define.
(OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC, OPTION_MUSL): Redefine
using OPTION_*_P macros.
* config/alpha/linux.h (OPTION_GLIBC_P, OPTION_UCLIBC_P,
OPTION_BIONIC_P, OPTION_MUSL_P): Define.
(OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC, OPTION_MUSL): Redefine
using OPTION_*_P macros.
* config/rs6000/linux.h (OPTION_GLIBC_P, OPTION_UCLIBC_P,
OPTION_BIONIC_P, OPTION_MUSL_P): Define.
(OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC, OPTION_MUSL): Redefine
using OPTION_*_P macros.
* config/rs6000/linux64.h (OPTION_GLIBC_P, OPTION_UCLIBC_P,
OPTION_BIONIC_P, OPTION_MUSL_P): Define.
(OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC, OPTION_MUSL): Redefine
using OPTION_*_P macros.
* config/fuchsia.h (OPTION_MUSL_P): Redefine.
* config/glibc-stdint.h (OPTION_MUSL_P): Define if not defined.
* common/config/s390/s390-common.cc (s390_supports_split_stack): Re-add
ATTRIBUTE_UNUSED to opts parameter. If OPTION_GLIBC_P is defined, use
OPTION_GLIBC_P (opts) as condition, otherwise assume if (false).
* common/config/i386/i386-common.cc (ix86_supports_split_stack): If
OPTION_GLIBC_P is defined use !OPTION_GLIBC_P (opts) as condition,
otherwise assume if (true).
2022-01-24 Kito Cheng <kito.cheng@sifive.com>
* common/config/riscv/riscv-common.cc (riscv_subset_list::to_string):
Skip zicsr and zifencei if I-ext is 2.0.
2022-01-24 Jia-Wei Chen <jiawei@iscas.ac.cn>
* config.gcc: Modify default isa_spec version.
2022-01-24 Jiufu Guo <guojiufu@linux.ibm.com>
PR tree-optimization/102087
* tree-ssa-loop-niter.cc (number_of_iterations_until_wrap):
Correct PLUS result type.
2022-01-24 H.J. Lu <hjl.tools@gmail.com>
PR target/104188
* config/i386/predicates.md (bcst_mem_operand): Also check mode
of memory broadcast.
2022-01-23 Andrew Pinski <apinski@marvell.com>
PR target/64821
* config/aarch64/aarch64-builtins.cc
(aarch64_general_gimple_fold_builtin): Handle
__builtin_aarch64_sqrt* and simplify into SQRT internal
function.
2022-01-22 Jakub Jelinek <jakub@redhat.com>
PR other/104176
* opts-global.cc (handle_common_deferred_options): Quote
--enable-plugin in diagnostics to avoid -Werror=format-diag.
2022-01-21 Michael Meissner <meissner@the-meissners.org>
PR target/104136
* config/rs6000/rs6000-protos.h (prefixed_xxsplti_p): Delete.
* config/rs6000/rs6000.cc (prefixed_xxsplti_p): Delete.
* config/rs6000/rs6000.md (prefixed attribute): Delete section
that sets the prefixed attribute for xxspltiw, xxspltidp, and
xxsplti32dx instructions.
(movsf_hardfloat): Explicitly set the prefixed attribute
when xxspltiw and xxspltidp instructions are generated.
(mov<mode>_hardfloat32): Likewise.
(mov<mode>_hardfloat64): Likewise.
* config/rs6000/vsx.md (vsx_mov<mode>_64bit): Explicitly set the
prefixed attribute for xxspltiw and xxspltidp instructions.
(vsx_mov<mode>_32bit): Likewise.
2022-01-21 H.J. Lu <hjl.tools@gmail.com>
PR bootstrap/104170
* common/config/i386/i386-common.cc (ix86_supports_split_stack):
Return true only on glibc.
* config/i386/gnu-user-common.h (STACK_CHECK_STATIC_BUILTIN):
Revert commit c163647ffbc.
* config/i386/gnu.h (TARGET_LIBC_PROVIDES_SSP): Likewise.
2022-01-21 Sören Tempel <soeren@soeren-tempel.net>
* common/config/s390/s390-common.cc (s390_supports_split_stack):
Only support split-stack on glibc targets.
* config/i386/gnu-user-common.h (STACK_CHECK_STATIC_BUILTIN): Ditto.
* config/i386/gnu.h (defined): Ditto.
2022-01-21 Bill Schmidt <wschmidt@linux.ibm.com>
* config/rs6000/rs6000-overload.def (VEC_SLDW): Add instances for
vector float and vector double.
2022-01-21 Bill Seurer <seurer@gcc.gnu.org>
* config/rs6000/rs6000.cc (rs6000_get_function_versions_dispatcher):
Fix mention of ifunc in string.
2022-01-21 Roger Sayle <roger@nextmovesoftware.com>
PR middle-end/104140
* tree-ssa-math-opts.cc (convert_mult_to_highpart): Check that the
operands of the widening multiplication are either both signed or
both unsigned, and abort the conversion if mismatched.
* doc/generic.texi (WIDEN_MULT_EXPR): Describe expression node.
(MULT_HIGHPART_EXPR): Clarify that operands must have the same
signedness.
* tree.def (MULT_HIGHPART_EXPR): Document both operands must have
integer types with the same precision and signedness.
(WIDEN_MULT_EXPR): Document that operands must have integer types
with the same precision, but possibly differing signedness.
* config/riscv/riscv-c.cc (riscv_cpu_cpp_builtins): Defend against
riscv_current_subset_list returning a NULL pointer (empty list).
2022-01-21 Vladimir N. Makarov <vmakarov@redhat.com>
PR target/103676
* ira.h (struct target_ira): Add member
x_ira_exclude_class_mode_regs.
(ira_exclude_class_mode_regs): New macro.
* lra.h (lra_create_new_reg): Add arg exclude_start_hard_regs and
move from here ...
* lra-int.h: ... to here.
(lra_create_new_reg_with_unique_value): Add arg
exclude_start_hard_regs.
(class lra_reg): Add member exclude_start_hard_regs.
* lra-assigns.cc (find_hard_regno_for_1): Setup
impossible_start_hard_regs from exclude_start_hard_regs.
* lra-constraints.cc (get_reload_reg): Add arg exclude_start_hard_regs and pass
it lra_create_new_reg[_with_unique_value].
(match_reload): Ditto.
(check_and_process_move): Pass NULL
exclude_start_hard_regs to lra_create_new_reg_with_unique_value.
(goal_alt_exclude_start_hard_regs): New static variable.
(process_addr_reg, simplify_operand_subreg): Pass NULL
exclude_start_hard_regs to lra_create_new_reg_with_unique_value
and get_reload_reg.
(process_alt_operands): Setup goal_alt_exclude_start_hard_regs.
Use this_alternative_exclude_start_hard_regs additionally to find
winning operand alternative.
(base_to_reg, base_plus_disp_to_reg, index_part_to_reg): Pass NULL
exclude_start_hard_regs to lra_create_new_reg.
(process_address_1, emit_inc): Ditto.
(curr_insn_transform): Pass exclude_start_hard_regs value to
lra_create_new_reg, get_reload_reg, match_reload.
(inherit_reload_reg, split_reg): Pass NULL exclude_start_hard_regs
to lra_create_new_reg.
(process_invariant_for_inheritance): Ditto.
* lra-remat.cc (update_scratch_ops): Ditto.
* lra.cc (lra_create_new_reg_with_unique_value): Add arg
exclude_start_hard_regs. Setup the corresponding member of
lra reg info.
(lra_create_new_reg): Add arg exclude_start_hard_regs and pass it
to lra_create_new_reg_with_unique_value.
(initialize_lra_reg_info_element): Initialize member
exclude_start_hard_regs.
(get_scratch_reg): Pass NULL to lra_create_new_reg.
* ira.cc (setup_prohibited_class_mode_regs): Rename to
setup_prohibited_and_exclude_class_mode_regs and calculate
ira_exclude_class_mode_regs.
2022-01-21 Martin Liska <mliska@suse.cz>
* configure.ac: Detect ld_is_mold and use it for
comdat_group=yes and gcc_cv_ld_hidden=yes.
* configure: Regenerate.
2022-01-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/100089
* tree-vect-slp.cc (vect_slp_region): Reject BB vectorization
of if-converted loops with unvectorized COND_EXPRs for
all but the unlimited cost models.
2022-01-21 Ard Biesheuvel <ardb@kernel.org>
* config/arm/arm-opts.h (enum stack_protector_guard): New.
* config/arm/arm-protos.h (arm_stack_protect_tls_canary_mem):
New.
* config/arm/arm.cc (TARGET_STACK_PROTECT_GUARD): Define.
(arm_option_override_internal): Handle and put in error checks.
for stack protector guard options.
(arm_option_reconfigure_globals): Likewise.
(arm_stack_protect_tls_canary_mem): New.
(arm_stack_protect_guard): New.
* config/arm/arm.md (stack_protect_set): New.
(stack_protect_set_tls): Likewise.
(stack_protect_test): Likewise.
(stack_protect_test_tls): Likewise.
(reload_tp_hard): Likewise.
* config/arm/arm.opt (-mstack-protector-guard): New
(-mstack-protector-guard-offset): New.
* doc/invoke.texi: Document new options.
2022-01-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/104156
* tree-ssa-loop-unswitch.cc (tree_unswitch_outer_loop):
Collect and reset debug stmts with out-of-loop uses when
hoisting guards.
(find_loop_guard): Adjust.
(empty_bb_without_guard_p): Likewise. Ignore debug stmts.
(used_outside_loop_p): Push debug uses to a vector of
debug stmts to reset.
(hoist_guard): Adjust -fopt-info category.
2022-01-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/104152
* tree-vect-slp.cc (vect_build_slp_tree_2): Add missing
can_duplicate_and_interleave_p check.
2022-01-21 Jakub Jelinek <jakub@redhat.com>
* gimple-ssa-warn-access.cc (pass_waccess::warn_invalid_pointer):
Avoid passing var to warning_at when the format string doesn't
refer to it.
2022-01-21 Aldy Hernandez <aldyh@redhat.com>
PR tree-optimization/103721
* gimple-range-path.cc
(path_range_query::relations_may_be_invalidated): New.
(path_range_query::compute_ranges_in_block): Reset relations if
they may be invalidated.
(path_range_query::maybe_register_phi_relation): Exit if relations
may be invalidated on incoming edge.
(path_range_query::compute_phi_relations): Pass incoming PHI edge
to maybe_register_phi_relation.
* gimple-range-path.h (relations_may_be_invalidated): New.
(maybe_register_phi_relation): Pass edge instead of tree.
* tree-ssa-threadbackward.cc (back_threader::back_threader):
Mark DFS edges.
* value-relation.cc (path_oracle::path_oracle): Call
mark_dfs_back_edges.
(path_oracle::register_relation): Add SSA names to m_registered
bitmap.
(path_oracle::reset_path): Clear m_registered bitmap.
* value-relation.h (path_oracle::set_root_oracle): New.
2022-01-21 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/102478
* optabs.cc (prepare_cmp_insn): If !can_create_pseudo_p (), don't
force_reg constants and for -fnon-call-exceptions fail if copy_to_reg
would be needed.
2022-01-20 Richard Biener <rguenther@suse.de>
PR middle-end/100786
* gimple-fold.cc (get_symbol_constant_value): Only return
values of compatible type to the symbol.
2022-01-20 Andrew MacLeod <amacleod@redhat.com>
* value-relation.cc (relation_oracle::valid_equivs): Query and add
if valid members of a set.
(equiv_oracle::register_equiv): Call valid_equivs rather than
bitmap direct operations.
(path_oracle::register_equiv): Ditto.
* value-relation.h (relation_oracle::valid_equivs): New prototype.
2022-01-20 Richard Biener <rguenther@suse.de>
PR target/100784
* config/i386/i386.cc (ix86_gimple_fold_builtin): Check for
LHS before folding __builtin_ia32_shufpd and friends.
2022-01-20 Richard Earnshaw <rearnsha@arm.com>
* config/arm/crypto.md (aes_op_protect): Allow moves from core
registers and from memory.
(aes_op_protect_misalign_load): New pattern.
(aes_op_protect_neon_vld1v16qi): New pattern.
2022-01-20 Richard Earnshaw <rearnsha@arm.com>
* config/arm/crypto.md (crypto_<CRYPTO_AESMC:crypto_pattern>_protected):
New pattern.
(aarch32_crypto_aese_fused_protected): Likewise.
(aarch32_crypto_aesd_fused_protected): Likewise.
2022-01-20 Richard Earnshaw <rearnsha@arm.com>
* config/arm/crypto.md (crypto_<CRYPTO_AES:crypto_pattern>): Convert
to define_expand. Add mitigation for the Cortex-A AES erratum
when enabled.
(*crypto_<CRYPTO_AES:crypto_pattern>_insn): New pattern, based
on original crypto_<CRYPTO_AES:crypto_pattern> insn.
(aes_op_protect): New pattern.
* config/arm/unspecs.md (unspec): Add UNSPEC_AES_PROTECT.
2022-01-20 Richard Earnshaw <rearnsha@arm.com>
* config/arm/arm-cpus.in (quirk_aes_1742098): New quirk feature
(ALL_QUIRKS): Add it.
(cortex-a57, cortex-a72): Enable it.
(cortex-a57.cortex-a53, cortex-a72.cortex-a53): Likewise.
* config/arm/arm.opt (mfix-cortex-a57-aes-1742098): New command-line
option.
(mfix-cortex-a72-aes-1655431): New option alias.
* config/arm/arm.cc (arm_option_override): Handle default settings
for AES erratum switch.
* doc/invoke.texi (Arm Options): Document new options.
2022-01-20 Richard Earnshaw <rearnsha@arm.com>
* config/arm/crypto.md (crypto_<CYRPTO_AES:crypto_pattern>): Use
<crypto_mode> rather than hard-coding the mode.
(crypto_<CRYPTO_AESMC:crypto_pattern>): Fix white space.
(crypto_<CRYPTO_AES:crypto_pattern>): Likewise.
(*aarch32_crypto_aese_fused): Likewise.
(*aarch32_crypto_aesd_fused): Likewise.
(crypto_<CRYPTO_BINARY:crypto_pattern>): Likewise.
(crypto_<CRYPTO_TERNARY:crypto_pattern>): Likewise.
(crypto_sha1h_lb): Likewise.
(crypto_vmullp64): Likewise.
(crypto_<CRYPTO_SELECTING:crypto_pattern>): Likewise.
(crypto_<CRYPTO_SELECTING:crypto_pattern>_lb): Likewise.
2022-01-20 Richard Earnshaw <rearnsha@arm.com>
* config/arm/crypto.md (crypto_<CRYPTO_AESMC:crypto_pattern>): Add
iterator to pattern name to disambiguate.
(crypto_<CRYPTO_AES:crypto_pattern>): Likewise.
(crypto_<CRYPTO_BINARY:crypto_pattern>): Likewise.
(crypto_<CRYPTO_TERNARY:crypto_pattern>): Likewise.
(crypto_<CRYPTO_SELECTING:crypto_pattern>): Likewise.
(crypto_<CRYPTO_SELECTING:crypto_pattern>_lb): Likewise.
2022-01-20 Martin Liska <mliska@suse.cz>
PR bootstrap/104135
* emit-rtl.cc (make_insn_raw): Fix -Wformat-diag warnings.
* rtl.cc: Partially disable -Wformat-diag for RTL checking
error messages.
2022-01-20 Jakub Jelinek <jakub@redhat.com>
PR debug/103874
* dwarf2out.cc (index_rnglists): For !HAVE_AS_LEB128 and
block_num > 0, index entry even if !have_multiple_function_sections.
2022-01-20 liuhongt <hongtao.liu@intel.com>
PR target/103771
* tree-vect-stmts.cc (supportable_narrowing_operation): Enhance
integral mode mask pack by multi steps which takes
vec_pack_sbool_trunc_optab as start when elements number is
less than BITS_PER_UNITS.
2022-01-20 Richard Biener <rguenther@suse.de>
PR tree-optimization/104114
* tree-vect-generic.cc (expand_vector_piecewise): Do not diagnose
single element vector decomposition.
2022-01-19 Robin Dapp <rdapp@linux.ibm.com>
* ifcvt.cc (noce_convert_multiple_sets_1): New function.
(noce_convert_multiple_sets): Call function a second time if we can
improve the first try.
2022-01-19 Robin Dapp <rdapp@linux.ibm.com>
* ifcvt.cc (cond_exec_get_condition): New parameter to allow getting the
reversed comparison.
(try_emit_cmove_seq): New function to facilitate creating a cmov
sequence.
(noce_convert_multiple_sets): Create two sequences and use the less
expensive one.
2022-01-19 Robin Dapp <rdapp@linux.ibm.com>
* rtl.h (struct rtx_comparison): New struct that holds an rtx
comparison.
* config/rs6000/rs6000.cc (rs6000_emit_minmax): Use struct instead of
single parameters.
(rs6000_emit_swsqrt): Likewise.
* expmed.cc (expand_sdiv_pow2): Likewise.
(emit_store_flag): Likewise.
* expr.cc (expand_cond_expr_using_cmove): Likewise.
(expand_expr_real_2): Likewise.
* ifcvt.cc (noce_emit_cmove): Add compare and reversed compare
parameters.
* optabs.cc (emit_conditional_move_1): New function.
(expand_doubleword_shift_condmove): Use struct.
(emit_conditional_move): Use struct and allow to call directly
without going through preparation steps.
* optabs.h (emit_conditional_move): Use struct.
2022-01-19 Robin Dapp <rdapp@linux.ibm.com>
* ifcvt.cc (bb_ok_for_noce_convert_multiple_sets): Estimate insns costs.
(noce_process_if_block): Use potential costs.
2022-01-19 Robin Dapp <rdapp@linux.ibm.com>
* ifcvt.cc (noce_convert_multiple_sets): Allow constants.
(bb_ok_for_noce_convert_multiple_sets): Likewise.
2022-01-19 Robin Dapp <rdapp@linux.ibm.com>
* ifcvt.cc (need_cmov_or_rewire): New function.
(noce_convert_multiple_sets): Call it.
2022-01-19 David Malcolm <dmalcolm@redhat.com>
* attribs.cc (attribute_c_tests): Rename to...
(attribs_cc_tests): ...this.
* bitmap.cc (bitmap_c_tests): Rename to...
(bitmap_cc_tests): ...this.
* cgraph.cc (cgraph_c_finalize): Rename to...
(cgraph_cc_finalize): ...this.
(cgraph_c_tests): Rename to...
(cgraph_cc_tests): ...this.
* cgraph.h (cgraph_c_finalize): Rename to...
(cgraph_cc_finalize): ...this.
(cgraphunit_c_finalize): Rename to...
(cgraphunit_cc_finalize): ...this.
* cgraphunit.cc (cgraphunit_c_finalize): Rename to...
(cgraphunit_cc_finalize): ...this.
* convert.cc (convert_c_tests): Rename to...
(convert_cc_tests): ...this.
* dbgcnt.cc (dbgcnt_c_tests): Rename to...
(dbgcnt_cc_tests): ...this.
* diagnostic-show-locus.cc (diagnostic_show_locus_c_tests): Rename to...
(diagnostic_show_locus_cc_tests): ...this.
* diagnostic.cc (diagnostic_c_tests): Rename to...
(diagnostic_cc_tests): ...this.
* dumpfile.cc (dumpfile_c_tests): Rename to...
(dumpfile_cc_tests): ...this.
* dwarf2out.cc (dwarf2out_c_finalize): Rename to...
(dwarf2out_cc_finalize): ...this.
* dwarf2out.h (dwarf2out_c_finalize): Rename to...
(dwarf2out_cc_finalize): ...this.
* edit-context.cc (edit_context_c_tests): Rename to...
(edit_context_cc_tests): ...this.
* et-forest.cc (et_forest_c_tests): Rename to...
(et_forest_cc_tests): ...this.
* fibonacci_heap.cc (fibonacci_heap_c_tests): Rename to...
(fibonacci_heap_cc_tests): ...this.
* fold-const.cc (fold_const_c_tests): Rename to...
(fold_const_cc_tests): ...this.
* function-tests.cc (function_tests_c_tests): Rename to...
(function_tests_cc_tests): ...this.
* gcse.cc (gcse_c_finalize): Rename to...
(gcse_cc_finalize): ...this.
* gcse.h (gcse_c_finalize): Rename to...
(gcse_cc_finalize): ...this.
* ggc-tests.cc (ggc_tests_c_tests): Rename to...
(ggc_tests_cc_tests): ...this.
* gimple-ssa-store-merging.cc (store_merging_c_tests): Rename to...
(store_merging_cc_tests): ...this.
* gimple.cc (gimple_c_tests): Rename to...
(gimple_cc_tests): ...this.
* hash-map-tests.cc (hash_map_tests_c_tests): Rename to...
(hash_map_tests_cc_tests): ...this.
* hash-set-tests.cc (hash_set_tests_c_tests): Rename to...
(hash_set_tests_cc_tests): ...this.
* input.cc (input_c_tests): Rename to...
(input_cc_tests): ...this.
* ipa-cp.cc (ipa_cp_c_finalize): Rename to...
(ipa_cp_cc_finalize): ...this.
* ipa-fnsummary.cc (ipa_fnsummary_c_finalize): Rename to...
(ipa_fnsummary_cc_finalize): ...this.
* ipa-fnsummary.h (ipa_fnsummary_c_finalize): Rename to...
(ipa_fnsummary_cc_finalize): ...this.
* ipa-modref-tree.cc (ipa_modref_tree_c_tests): Rename to...
(ipa_modref_tree_cc_tests): ...this.
* ipa-modref-tree.h (modref_c_tests): Delete bogus decl.
* ipa-modref.cc (ipa_modref_c_finalize): Rename to...
(ipa_modref_cc_finalize): ...this.
* ipa-modref.h (ipa_modref_c_finalize): Rename to...
(ipa_modref_cc_finalize): ...this.
* ipa-prop.h (ipa_cp_c_finalize): Rename to...
(ipa_cp_cc_finalize): ...this.
* ipa-reference.cc (ipa_reference_c_finalize): Rename to...
(ipa_reference_cc_finalize): ...this.
* ipa-reference.h (ipa_reference_c_finalize): Rename to...
(ipa_reference_cc_finalize): ...this.
* ira-costs.cc (ira_costs_c_finalize): Rename to...
(ira_costs_cc_finalize): ...this.
* ira.h (ira_costs_c_finalize): Rename to...
(ira_costs_cc_finalize): ...this.
* opt-suggestions.cc (opt_proposer_c_tests): Rename to...
(opt_suggestions_cc_tests): ...this.
* opts.cc (opts_c_tests): Rename to...
(opts_cc_tests): ...this.
* predict.cc (predict_c_tests): Rename to...
(predict_cc_tests): ...this.
* pretty-print.cc (pretty_print_c_tests): Rename to...
(pretty_print_cc_tests): ...this.
* read-rtl-function.cc (read_rtl_function_c_tests): Rename to...
(read_rtl_function_cc_tests): ...this.
* rtl-tests.cc (rtl_tests_c_tests): Rename to...
(rtl_tests_cc_tests): ...this.
* sbitmap.cc (sbitmap_c_tests): Rename to...
(sbitmap_cc_tests): ...this.
* selftest-run-tests.cc (selftest::run_tests): Update calls for
_c_ to _cc_ function renamings; fix names of attribs and
opt-suggestions tests.
* selftest.cc (selftest_c_tests): Rename to...
(selftest_cc_tests): ...this.
* selftest.h (attribute_c_tests): Rename to...
(attribs_cc_tests): ...this.
(bitmap_c_tests): Rename to...
(bitmap_cc_tests): ...this.
(cgraph_c_tests): Rename to...
(cgraph_cc_tests): ...this.
(convert_c_tests): Rename to...
(convert_cc_tests): ...this.
(diagnostic_c_tests): Rename to...
(diagnostic_cc_tests): ...this.
(diagnostic_show_locus_c_tests): Rename to...
(diagnostic_show_locus_cc_tests): ...this.
(dumpfile_c_tests): Rename to...
(dumpfile_cc_tests): ...this.
(edit_context_c_tests): Rename to...
(edit_context_cc_tests): ...this.
(et_forest_c_tests): Rename to...
(et_forest_cc_tests): ...this.
(fibonacci_heap_c_tests): Rename to...
(fibonacci_heap_cc_tests): ...this.
(fold_const_c_tests): Rename to...
(fold_const_cc_tests): ...this.
(function_tests_c_tests): Rename to...
(function_tests_cc_tests): ...this.
(ggc_tests_c_tests): Rename to...
(ggc_tests_cc_tests): ...this.
(gimple_c_tests): Rename to...
(gimple_cc_tests): ...this.
(hash_map_tests_c_tests): Rename to...
(hash_map_tests_cc_tests): ...this.
(hash_set_tests_c_tests): Rename to...
(hash_set_tests_cc_tests): ...this.
(input_c_tests): Rename to...
(input_cc_tests): ...this.
(opts_c_tests): Rename to...
(opts_cc_tests): ...this.
(predict_c_tests): Rename to...
(predict_cc_tests): ...this.
(pretty_print_c_tests): Rename to...
(pretty_print_cc_tests): ...this.
(read_rtl_function_c_tests): Rename to...
(read_rtl_function_cc_tests): ...this.
(rtl_tests_c_tests): Rename to...
(rtl_tests_cc_tests): ...this.
(sbitmap_c_tests): Rename to...
(sbitmap_cc_tests): ...this.
(selftest_c_tests): Rename to...
(selftest_cc_tests): ...this.
(simplify_rtx_c_tests): Rename to...
(simplify_rtx_cc_tests): ...this.
(spellcheck_c_tests): Rename to...
(spellcheck_cc_tests): ...this.
(spellcheck_tree_c_tests): Rename to...
(spellcheck_tree_cc_tests): ...this.
(sreal_c_tests): Rename to...
(sreal_cc_tests): ...this.
(store_merging_c_tests): Rename to...
(store_merging_cc_tests): ...this.
(tree_c_tests): Rename to...
(tree_cc_tests): ...this.
(tree_cfg_c_tests): Rename to...
(tree_cfg_cc_tests): ...this.
(typed_splay_tree_c_tests): Rename to...
(typed_splay_tree_cc_tests): ...this.
(vec_c_tests): Rename to...
(vec_cc_tests): ...this.
(vec_perm_indices_c_tests): Rename to...
(vec_perm_indices_cc_tests): ..this.
(opt_proposer_c_tests): Rename to...
(opt_suggestions_cc_tests): ...this.
(dbgcnt_c_tests): Rename to...
(dbgcnt_cc_tests): ...this.
(ipa_modref_tree_c_tests): Rename to...
(ipa_modref_tree_cc_tests): ...this.
* simplify-rtx.cc (simplify_rtx_c_tests): Rename to...
(simplify_rtx_cc_tests): ...this.
* spellcheck-tree.cc (spellcheck_tree_c_tests): Rename to...
(spellcheck_tree_cc_tests): ...this.
* spellcheck.cc (spellcheck_c_tests): Rename to...
(spellcheck_cc_tests): ...this.
* sreal.cc (sreal_c_tests): Rename to...
(sreal_cc_tests): ...this.
* toplev.cc (toplev::finalize): Update calls for _c_ to _cc_
function renamings.
* tree-cfg.cc (tree_cfg_c_tests): Rename to...
(tree_cfg_cc_tests): ...this.
* tree.cc (tree_c_tests): Rename to...
(tree_cc_tests): ...this.
* typed-splay-tree.cc (typed_splay_tree_c_tests): Rename to...
(typed_splay_tree_cc_tests): ...this.
* vec-perm-indices.cc (vec_perm_indices_c_tests): Rename to...
(vec_perm_indices_cc_tests): ...this.
* vec.cc (vec_c_tests): Rename to...
(vec_cc_tests): ...this.
2022-01-19 Andre Vieira <andre.simoesdiasvieira@arm.com>
PR tree-optimization/103997
* tree-vect-loop.cc (vect_analyze_loop): Fix mode skipping for epilogue
vectorization.
2022-01-19 Jakub Jelinek <jakub@redhat.com>
PR middle-end/102860
* match.pd (x %[fl] y -> x % y): New simplification for
unsigned integral types.
* optabs-tree.cc (optab_for_tree_code): Return unknown_optab
for {CEIL,FLOOR,ROUND}_{DIV,MOD}_EXPR with VECTOR_TYPE.
2022-01-19 Richard Biener <rguenther@suse.de>
PR tree-optimization/104112
* tree-vect-loop.cc (vect_find_reusable_accumulator): Check
for required intermediate vector types.
2022-01-19 Jakub Jelinek <jakub@redhat.com>
* config/rs6000/rs6000.cc (rs6000_machine_from_flags): Add default:.
2022-01-19 Martin Liska <mliska@suse.cz>
* configure.ac: Remove -Wno-error=format-diag.
* configure: Regenerate.
2022-01-19 Martin Liska <mliska@suse.cz>
* config/riscv/riscv.cc (riscv_handle_type_attribute):
Update one -Wformat-diag string in warning message.
2022-01-19 Jakub Jelinek <jakub@redhat.com>
PR middle-end/104103
* gimple-ssa-warn-access.cc (pass_waccess::check_call): Don't check
.ASAN_MARK calls.
2022-01-19 Jakub Jelinek <jakub@redhat.com>
PR c++/89074
* fold-const.cc (address_compare): Consider different STRING_CSTs
with the same lengths that memcmp the same as equal, not different.
2022-01-19 Jakub Jelinek <jakub@redhat.com>
* config/i386/sse.md (*aes<aeswideklvariant>u*): Use %0 instead of
{%0}.
2022-01-19 Martin Liska <mliska@suse.cz>
Thomas Schwinge <thomas@codesourcery.com>
* config/nvptx/nvptx.cc (nvptx_goacc_validate_dims_1): Update
warning messages.
2022-01-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
PR target/104090
* config/rs6000/rs6000.cc (rs6000_machine_from_flags): Use also
rs6000_cpu.
2022-01-19 Jakub Jelinek <jakub@redhat.com>
PR target/104104
* config/i386/sse.md
(<avx512>_<complexopname>_<mode><maskc_name><round_name>,
avx512fp16_<complexopname>sh_v8hf<mask_scalarc_name><round_scalarcz_name>,
avx512dq_mul<mode>3<mask_name>, <avx2_avx512>_permvar<mode><mask_name>,
avx2_perm<mode>_1<mask_name>, avx512f_perm<mode>_1<mask_name>,
avx512dq_rangep<mode><mask_name><round_saeonly_name>,
avx512dq_ranges<mode><mask_scalar_name><round_saeonly_scalar_name>,
<avx512>_getmant<mode><mask_name><round_saeonly_name>,
avx512f_vgetmant<mode><mask_scalar_name><round_saeonly_scalar_name>):
Use vxorps\t%x0, %x0, %x0 instead of vxorps\t{%x0, %x0, %x0}.
2022-01-19 Martin Sebor <msebor@redhat.com>
PR middle-end/104069
* gimple-ssa-warn-access.cc (pointers_related_p): Return false for
an unknown result as documented.
2022-01-18 Andrew Pinski <apinski@marvell.com>
* ipa-split.cc (visit_bb): Fix comment before the
warning/error attribute checking code.
2022-01-18 David Faust <david.faust@oracle.com>
* config/bpf/coreout.cc (bpf_core_reloc_add): Do not account
for base strtab offset yet as it may change.
(output_asm_btfext_core_reloc): Do so here instead.
(output_btfext_core_sections): Likewise.
2022-01-18 David Faust <david.faust@oracle.com>
* config/bpf/coreout.cc (output_btfext_header): Account for
4-byte record size in core_relo_len.
(output_btfext_core_sections): Only write record size once.
* config/bpf/coreout.h (btf_ext_section_header): Delete unused
member.
2022-01-18 Maciej W. Rozycki <macro@embecosm.com>
* common/config/riscv/riscv-common.cc
(riscv_subset_list::parse_multiletter_ext): Move pointer
arithmetic ahead of `free'.
2022-01-18 Jason Merrill <jason@redhat.com>
PR c++/104007
* gimplify.cc (gimple_push_cleanup): Handle eh_only in conditional
context.
2022-01-18 Sandra Loosemore <sandra@codesourcery.com>
PR middle-end/103163
* emit-rtl.cc (init_emit_regs): Initialize stack_limit_rtx here...
(init_emit_once): ...not here.
2022-01-18 Martin Liska <mliska@suse.cz>
* collect2.cc (scan_libraries): Fix -Wformat-diag issues.
* config/aarch64/aarch64-builtins.cc (aarch64_simd_expand_builtin): Likewise.
* config/arc/arc.md: Likewise.
* config/avr/avr.cc (avr_section_type_flags): Likewise.
* config/bfin/bfin.cc (bfin_option_override): Likewise.
(bfin_handle_longcall_attribute): Likewise.
* config/cris/cris.h (FUNCTION_PROFILER): Likewise.
* config/frv/frv.cc (frv_expand_builtin): Likewise.
* config/ia64/ia64-c.cc (ia64_hpux_handle_builtin_pragma): Likewise.
* config/iq2000/iq2000.cc (save_restore_insns): Likewise.
(iq2000_print_operand_address): Likewise.
(iq2000_print_operand): Likewise.
* config/m32c/m32c-pragma.cc (m32c_pragma_memregs): Likewise.
(m32c_pragma_address): Likewise.
* config/m68k/m68k.cc (m68k_handle_fndecl_attribute): Likewise.
* config/mips/mips.cc (mips_handle_interrupt_attr): Likewise.
(mips_set_compression_mode): Likewise.
* config/mmix/mmix.cc (mmix_function_profiler): Likewise.
(mmix_print_operand): Likewise.
(mmix_output_shiftvalue_op_from_str): Likewise.
(mmix_output_shifted_value): Likewise.
* config/msp430/driver-msp430.cc (msp430_select_hwmult_lib): Likewise.
* config/msp430/msp430.cc (msp430_option_override): Likewise.
(msp430_attr): Likewise.
(msp430_expand_delay_cycles): Likewise.
(msp430_expand_builtin): Likewise.
* config/rs6000/aix73.h: Likewise.
* config/rs6000/rtems.h (INVALID_64BIT): Likewise.
* config/rx/rx.cc (rx_expand_builtin_mvtc): Likewise.
(valid_psw_flag): Likewise.
* config/sh/sh.cc (parse_validate_atomic_model_option): Likewise.
* config/stormy16/stormy16.cc (xstormy16_function_profiler): Likewise.
(xstormy16_expand_builtin_va_start): Likewise.
(xstormy16_handle_below100_attribute): Likewise.
2022-01-18 Martin Liska <mliska@suse.cz>
* config/vms/vms-c.cc (vms_pragma_nostandard): Fix -Wformat-diag
warning.
(vms_pragma_standard): Likewise.
(vms_pragma_extern_prefix): Likewise.
2022-01-18 Martin Liska <mliska@suse.cz>
* config/xtensa/xtensa.cc (print_operand): Fix warnings.
(print_operand_address): Likewise.
(xtensa_multibss_section_type_flags): Likewise.
2022-01-18 Martin Liska <mliska@suse.cz>
* config/rs6000/rs6000-call.cc (rs6000_invalid_builtin): Change
wording of an error message.
2022-01-18 Martin Liska <mliska@suse.cz>
* config/v850/v850-c.cc (pop_data_area): Fix -Wformat-diag
warning.
(ghs_pragma_section): Likewise.
(ghs_pragma_interrupt): Likewise.
(ghs_pragma_starttda): Likewise.
(ghs_pragma_startsda): Likewise.
(ghs_pragma_startzda): Likewise.
(ghs_pragma_endtda): Likewise.
(ghs_pragma_endsda): Likewise.
(ghs_pragma_endzda): Likewise.
2022-01-18 Martin Liska <mliska@suse.cz>
* config/nds32/nds32-intrinsic.cc (nds32_expand_builtin_impl):
Fix warnings.
* config/nds32/nds32-intrinsic.md: Likewise.
* config/nds32/nds32-isr.cc (nds32_check_isr_attrs_conflict): Likewise.
* config/nds32/nds32.cc (nds32_print_operand): Likewise.
(nds32_insert_attributes): Likewise.
2022-01-18 Martin Liska <mliska@suse.cz>
* config/nvptx/nvptx.cc (nvptx_goacc_validate_dims_1): Wrap
keyword.
* config/nvptx/nvptx.md: Remove trailing dot.
2022-01-18 Martin Liska <mliska@suse.cz>
* common/config/riscv/riscv-common.cc (riscv_subset_list::add):
Wrap keywords with quotes and remove trailing dots.
(riscv_subset_list::parsing_subset_version): Likewise.
(riscv_subset_list::parse_std_ext): Likewise.
(riscv_subset_list::parse_multiletter_ext): Likewise.
* config/riscv/riscv.cc (riscv_handle_type_attribute): Likewise.
2022-01-18 Andre Vieira <andre.simoesdiasvieira@arm.com>
* tree-vect-loop.cc (vect_estimate_min_profitable_iters): Pass new
argument suggested_unroll_factor.
(vect_analyze_loop_costing): Likewise.
(_loop_vec_info::_loop_vec_info): Initialize new member
suggested_unroll_factor.
(vect_determine_partial_vectors_and_peeling): Make epilogue of unrolled
main loop use partial vectors.
(vect_analyze_loop_2): Pass and use new argument
suggested_unroll_factor.
(vect_analyze_loop_1): Change to intialize local
suggested_unroll_factor and use it.
(vectorizable_reduction): Don't use single_defuse_cycle when unrolling.
* tree-vectorizer.h (_loop_vec_info::_loop_vec_info): Add new member
suggested_unroll_factor.
(vector_costs::vector_costs): Add new member m_suggested_unroll_factor.
(vector_costs::suggested_unroll_factor): New getter function.
(finish_cost): Set return argument suggested_unroll_factor.
2022-01-18 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/104038
* doc/invoke.texi (relation-block-limit): New.
* params.opt (relation-block-limit): New.
* value-relation.cc (dom_oracle::register_relation): Check for NULL
record before invoking transitive registery.
(dom_oracle::set_one_relation): Check limit before creating record.
(dom_oracle::register_transitives): Stop when no record created.
* value-relation.h (relation_chain_head::m_num_relations): New.
2022-01-18 Richard Biener <rguenther@suse.de>
PR ipa/103989
* ipa-inline.cc (inline_small_functions): Do not enqueue call
edges originating in functions compiled with -Og.
2022-01-18 Richard Biener <rguenther@suse.de>
PR ipa/103989
* passes.def (pass_all_optimizations_g): Remove pass_modref
and pass_local_pure_const.
2022-01-18 Martin Liska <mliska@suse.cz>
* config/s390/s390.cc: Fix -Wformat-diag warnings.
2022-01-18 Martin Liska <mliska@suse.cz>
* config/s390/s390-c.cc (s390_expand_overloaded_builtin): Wrap
keyword in quotes.
(s390_resolve_overloaded_builtin): Remove trailing dot.
* config/s390/s390.cc (s390_const_operand_ok): Use - for range.
(s390_expand_builtin): Remove trailing dot.
(s390_emit_prologue): Likewise, use semicolon.
(s390_option_override_internal): Update keyword.
* varasm.cc (do_assemble_alias): Wrap keyword in quotes.
2022-01-18 Martin Liska <mliska@suse.cz>
* config/rs6000/rs6000-call.cc (rs6000_expand_builtin): Wrap
keywords and use %qs instead of %<%s%>.
2022-01-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/103987
* tree-ssa-dse.cc (dse_optimize_call): Properly guard modref
query with a pointer check.
2022-01-18 Richard Sandiford <richard.sandiford@arm.com>
PR target/104005
* config/aarch64/aarch64.cc (aarch64_check_consecutive_mems):
When using MEM_EXPR, require the base to be a decl.
2022-01-18 Richard Biener <rguenther@suse.de>
* cgraph.h (struct cgraph_simd_clone_arg): Re-arrange fields to
avoid padding.
* function.h (struct function): Likewise.
2022-01-18 Arnaud Charlet <charlet@adacore.com>
* doc/install.texi: Update prerequisites for GNAT
2022-01-18 Andrew Pinski <apinski@marvell.com>
PR tree-optimization/101941
* ipa-split.cc (visit_bb): Disallow function calls where
the function has either error or warning attribute.
2022-01-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/104064
* tree-vect-data-refs.cc (vect_analyze_data_ref_accesses): Check
DR_INIT fits in a signed HWI, represent the difference from the
first DR in unsigned.
2022-01-17 Martin Liska <mliska@suse.cz>
* Makefile.in: Rename .c names to .cc.
* config.gcc: Likewise.
* configure: Regenerate. Likewise.
* configure.ac: Likewise.
* gengtype.cc (set_gc_used): Likewise.
(source_dot_c_frul): Likewise.
(source_dot_cc_frul): Likewise.
(struct file_rule_st): Likewise.
(close_output_files): Likewise.
* config/avr/t-avr: Use CXXFLAGS_* and CXX_FOR_BUILD.
2022-01-17 Martin Liska <mliska@suse.cz>
* Makefile.in: Rename .c names to .cc.
* alias.h: Likewise.
* asan.cc: Likewise.
* auto-profile.h: Likewise.
* basic-block.h (struct basic_block_d): Likewise.
* btfout.cc: Likewise.
* builtins.cc (expand_builtin_longjmp): Likewise.
(validate_arg): Likewise.
(access_ref::offset_bounded): Likewise.
* caller-save.cc (reg_restore_code): Likewise.
(setup_save_areas): Likewise.
* calls.cc (initialize_argument_information): Likewise.
(expand_call): Likewise.
(emit_library_call_value_1): Likewise.
* cfg-flags.def (RTL): Likewise.
(SIBCALL): Likewise.
(CAN_FALLTHRU): Likewise.
* cfganal.cc (post_order_compute): Likewise.
* cfgcleanup.cc (try_simplify_condjump): Likewise.
(merge_blocks_move_predecessor_nojumps): Likewise.
(merge_blocks_move_successor_nojumps): Likewise.
(merge_blocks_move): Likewise.
(old_insns_match_p): Likewise.
(try_crossjump_bb): Likewise.
* cfgexpand.cc (expand_gimple_stmt): Likewise.
* cfghooks.cc (split_block_before_cond_jump): Likewise.
(profile_record_check_consistency): Likewise.
* cfghooks.h: Likewise.
* cfgrtl.cc (pass_free_cfg::execute): Likewise.
(rtl_can_merge_blocks): Likewise.
(try_redirect_by_replacing_jump): Likewise.
(make_pass_outof_cfg_layout_mode): Likewise.
(cfg_layout_can_merge_blocks_p): Likewise.
* cgraph.cc (release_function_body): Likewise.
(cgraph_node::get_fun): Likewise.
* cgraph.h (struct cgraph_node): Likewise.
(asmname_hasher::equal): Likewise.
(cgraph_inline_failed_type): Likewise.
(thunk_adjust): Likewise.
(dump_callgraph_transformation): Likewise.
(record_references_in_initializer): Likewise.
(ipa_discover_variable_flags): Likewise.
* cgraphclones.cc (GTY): Likewise.
* cgraphunit.cc (symbol_table::finalize_compilation_unit): Likewise.
* collect-utils.h (GCC_COLLECT_UTILS_H): Likewise.
* collect2-aix.h (GCC_COLLECT2_AIX_H): Likewise.
* collect2.cc (maybe_run_lto_and_relink): Likewise.
* combine-stack-adj.cc: Likewise.
* combine.cc (setup_incoming_promotions): Likewise.
(combine_simplify_rtx): Likewise.
(count_rtxs): Likewise.
* common.opt: Likewise.
* common/config/aarch64/aarch64-common.cc: Likewise.
* common/config/arm/arm-common.cc (arm_asm_auto_mfpu): Likewise.
* common/config/avr/avr-common.cc: Likewise.
* common/config/i386/i386-isas.h (struct _isa_names_table): Likewise.
* conditions.h: Likewise.
* config.gcc: Likewise.
* config/aarch64/aarch64-builtins.cc (aarch64_resolve_overloaded_memtag): Likewise.
* config/aarch64/aarch64-protos.h (aarch64_classify_address): Likewise.
(aarch64_get_extension_string_for_isa_flags): Likewise.
* config/aarch64/aarch64-sve-builtins.cc (function_builder::add_function): Likewise.
* config/aarch64/aarch64.cc (aarch64_regmode_natural_size): Likewise.
(aarch64_sched_first_cycle_multipass_dfa_lookahead): Likewise.
(aarch64_option_valid_attribute_p): Likewise.
(aarch64_short_vector_p): Likewise.
(aarch64_float_const_representable_p): Likewise.
* config/aarch64/aarch64.h (DBX_REGISTER_NUMBER): Likewise.
(ASM_OUTPUT_POOL_EPILOGUE): Likewise.
(GTY): Likewise.
* config/aarch64/cortex-a57-fma-steering.cc: Likewise.
* config/aarch64/driver-aarch64.cc (contains_core_p): Likewise.
* config/aarch64/t-aarch64: Likewise.
* config/aarch64/x-aarch64: Likewise.
* config/aarch64/x-darwin: Likewise.
* config/alpha/alpha-protos.h: Likewise.
* config/alpha/alpha.cc (alpha_scalar_mode_supported_p): Likewise.
* config/alpha/alpha.h (LONG_DOUBLE_TYPE_SIZE): Likewise.
(enum reg_class): Likewise.
* config/alpha/alpha.md: Likewise.
* config/alpha/driver-alpha.cc (AMASK_LOCKPFTCHOK): Likewise.
* config/alpha/x-alpha: Likewise.
* config/arc/arc-protos.h (arc_eh_uses): Likewise.
* config/arc/arc.cc (ARC_OPT): Likewise.
(arc_ccfsm_advance): Likewise.
(arc_arg_partial_bytes): Likewise.
(conditionalize_nonjump): Likewise.
* config/arc/arc.md: Likewise.
* config/arc/builtins.def: Likewise.
* config/arc/t-arc: Likewise.
* config/arm/arm-c.cc (arm_resolve_overloaded_builtin): Likewise.
(arm_pragma_target_parse): Likewise.
* config/arm/arm-protos.h (save_restore_target_globals): Likewise.
(arm_cpu_cpp_builtins): Likewise.
* config/arm/arm.cc (vfp3_const_double_index): Likewise.
(shift_op): Likewise.
(thumb2_final_prescan_insn): Likewise.
(arm_final_prescan_insn): Likewise.
(arm_asm_output_labelref): Likewise.
(arm_small_register_classes_for_mode_p): Likewise.
* config/arm/arm.h: Likewise.
* config/arm/arm.md: Likewise.
* config/arm/driver-arm.cc: Likewise.
* config/arm/symbian.h: Likewise.
* config/arm/t-arm: Likewise.
* config/arm/thumb1.md: Likewise.
* config/arm/x-arm: Likewise.
* config/avr/avr-c.cc (avr_register_target_pragmas): Likewise.
* config/avr/avr-fixed.md: Likewise.
* config/avr/avr-log.cc (avr_log_vadump): Likewise.
* config/avr/avr-mcus.def: Likewise.
* config/avr/avr-modes.def (FRACTIONAL_INT_MODE): Likewise.
* config/avr/avr-passes.def (INSERT_PASS_BEFORE): Likewise.
* config/avr/avr-protos.h (make_avr_pass_casesi): Likewise.
* config/avr/avr.cc (avr_option_override): Likewise.
(avr_build_builtin_va_list): Likewise.
(avr_mode_dependent_address_p): Likewise.
(avr_function_arg_advance): Likewise.
(avr_asm_output_aligned_decl_common): Likewise.
* config/avr/avr.h (RETURN_ADDR_RTX): Likewise.
(SUPPORTS_INIT_PRIORITY): Likewise.
* config/avr/avr.md: Likewise.
* config/avr/builtins.def: Likewise.
* config/avr/gen-avr-mmcu-specs.cc (IN_GEN_AVR_MMCU_TEXI): Likewise.
* config/avr/gen-avr-mmcu-texi.cc (IN_GEN_AVR_MMCU_TEXI): Likewise.
(main): Likewise.
* config/avr/t-avr: Likewise.
* config/bfin/bfin.cc (frame_related_constant_load): Likewise.
* config/bpf/bpf-protos.h (GCC_BPF_PROTOS_H): Likewise.
* config/bpf/bpf.h (enum reg_class): Likewise.
* config/bpf/t-bpf: Likewise.
* config/c6x/c6x-protos.h (GCC_C6X_PROTOS_H): Likewise.
* config/cr16/cr16-protos.h: Likewise.
* config/cris/cris.cc (cris_address_cost): Likewise.
(cris_side_effect_mode_ok): Likewise.
(cris_init_machine_status): Likewise.
(cris_emit_movem_store): Likewise.
* config/cris/cris.h (INDEX_REG_CLASS): Likewise.
(enum reg_class): Likewise.
(struct cum_args): Likewise.
* config/cris/cris.opt: Likewise.
* config/cris/sync.md: Likewise.
* config/csky/csky.cc (csky_expand_prologue): Likewise.
* config/darwin-c.cc: Likewise.
* config/darwin-f.cc: Likewise.
* config/darwin-sections.def (zobj_const_section): Likewise.
* config/darwin.cc (output_objc_section_asm_op): Likewise.
(fprintf): Likewise.
* config/darwin.h (GTY): Likewise.
* config/elfos.h: Likewise.
* config/epiphany/epiphany-sched.md: Likewise.
* config/epiphany/epiphany.cc (epiphany_function_value): Likewise.
* config/epiphany/epiphany.h (GTY): Likewise.
(NO_FUNCTION_CSE): Likewise.
* config/epiphany/mode-switch-use.cc: Likewise.
* config/epiphany/predicates.md: Likewise.
* config/epiphany/t-epiphany: Likewise.
* config/fr30/fr30-protos.h: Likewise.
* config/frv/frv-protos.h: Likewise.
* config/frv/frv.cc (TLS_BIAS): Likewise.
* config/frv/frv.h (ASM_OUTPUT_ALIGNED_LOCAL): Likewise.
* config/ft32/ft32-protos.h: Likewise.
* config/gcn/gcn-hsa.h (ASM_APP_OFF): Likewise.
* config/gcn/gcn.cc (gcn_init_libfuncs): Likewise.
* config/gcn/mkoffload.cc (copy_early_debug_info): Likewise.
* config/gcn/t-gcn-hsa: Likewise.
* config/gcn/t-omp-device: Likewise.
* config/h8300/h8300-protos.h (GCC_H8300_PROTOS_H): Likewise.
(same_cmp_following_p): Likewise.
* config/h8300/h8300.cc (F): Likewise.
* config/h8300/h8300.h (struct cum_arg): Likewise.
(BRANCH_COST): Likewise.
* config/i386/cygming.h (DEFAULT_PCC_STRUCT_RETURN): Likewise.
* config/i386/djgpp.h (TARGET_ASM_LTO_END): Likewise.
* config/i386/dragonfly.h (NO_PROFILE_COUNTERS): Likewise.
* config/i386/driver-i386.cc (detect_caches_intel): Likewise.
* config/i386/freebsd.h (NO_PROFILE_COUNTERS): Likewise.
* config/i386/i386-c.cc (ix86_target_macros): Likewise.
* config/i386/i386-expand.cc (get_mode_wider_vector): Likewise.
* config/i386/i386-options.cc (ix86_set_func_type): Likewise.
* config/i386/i386-protos.h (ix86_extract_perm_from_pool_constant): Likewise.
(ix86_register_pragmas): Likewise.
(ix86_d_has_stdcall_convention): Likewise.
(i386_pe_seh_init_sections): Likewise.
* config/i386/i386.cc (ix86_function_arg_regno_p): Likewise.
(ix86_function_value_regno_p): Likewise.
(ix86_compute_frame_layout): Likewise.
(legitimize_pe_coff_symbol): Likewise.
(output_pic_addr_const): Likewise.
* config/i386/i386.h (defined): Likewise.
(host_detect_local_cpu): Likewise.
(CONSTANT_ADDRESS_P): Likewise.
(DEFAULT_LARGE_SECTION_THRESHOLD): Likewise.
(struct machine_frame_state): Likewise.
* config/i386/i386.md: Likewise.
* config/i386/lynx.h (ASM_OUTPUT_ALIGN): Likewise.
* config/i386/mmx.md: Likewise.
* config/i386/sse.md: Likewise.
* config/i386/t-cygming: Likewise.
* config/i386/t-djgpp: Likewise.
* config/i386/t-gnu-property: Likewise.
* config/i386/t-i386: Likewise.
* config/i386/t-intelmic: Likewise.
* config/i386/t-omp-device: Likewise.
* config/i386/winnt-cxx.cc (i386_pe_type_dllimport_p): Likewise.
(i386_pe_adjust_class_at_definition): Likewise.
* config/i386/winnt.cc (gen_stdcall_or_fastcall_suffix): Likewise.
(i386_pe_mangle_decl_assembler_name): Likewise.
(i386_pe_encode_section_info): Likewise.
* config/i386/x-cygwin: Likewise.
* config/i386/x-darwin: Likewise.
* config/i386/x-i386: Likewise.
* config/i386/x-mingw32: Likewise.
* config/i386/x86-tune-sched-core.cc: Likewise.
* config/i386/x86-tune.def: Likewise.
* config/i386/xm-djgpp.h (STANDARD_STARTFILE_PREFIX_1): Likewise.
* config/ia64/freebsd.h: Likewise.
* config/ia64/hpux.h (REGISTER_TARGET_PRAGMAS): Likewise.
* config/ia64/ia64-protos.h (ia64_except_unwind_info): Likewise.
* config/ia64/ia64.cc (ia64_function_value_regno_p): Likewise.
(ia64_secondary_reload_class): Likewise.
(bundling): Likewise.
* config/ia64/ia64.h: Likewise.
* config/ia64/ia64.md: Likewise.
* config/ia64/predicates.md: Likewise.
* config/ia64/sysv4.h: Likewise.
* config/ia64/t-ia64: Likewise.
* config/iq2000/iq2000.h (FUNCTION_MODE): Likewise.
* config/iq2000/iq2000.md: Likewise.
* config/linux.h (TARGET_HAS_BIONIC): Likewise.
(if): Likewise.
* config/m32c/m32c.cc (m32c_function_needs_enter): Likewise.
* config/m32c/m32c.h (MAX_REGS_PER_ADDRESS): Likewise.
* config/m32c/t-m32c: Likewise.
* config/m32r/m32r-protos.h: Likewise.
* config/m32r/m32r.cc (m32r_print_operand): Likewise.
* config/m32r/m32r.h: Likewise.
* config/m32r/m32r.md: Likewise.
* config/m68k/m68k-isas.def: Likewise.
* config/m68k/m68k-microarchs.def: Likewise.
* config/m68k/m68k-protos.h (strict_low_part_peephole_ok): Likewise.
(m68k_epilogue_uses): Likewise.
* config/m68k/m68k.cc (m68k_call_tls_get_addr): Likewise.
(m68k_sched_adjust_cost): Likewise.
(m68k_sched_md_init): Likewise.
* config/m68k/m68k.h (__transfer_from_trampoline): Likewise.
(enum m68k_function_kind): Likewise.
* config/m68k/m68k.md: Likewise.
* config/m68k/m68kemb.h: Likewise.
* config/m68k/uclinux.h (ENDFILE_SPEC): Likewise.
* config/mcore/mcore-protos.h: Likewise.
* config/mcore/mcore.cc (mcore_expand_insv): Likewise.
(mcore_expand_prolog): Likewise.
* config/mcore/mcore.h (TARGET_MCORE): Likewise.
* config/mcore/mcore.md: Likewise.
* config/microblaze/microblaze-protos.h: Likewise.
* config/microblaze/microblaze.cc (microblaze_legitimate_pic_operand): Likewise.
(microblaze_function_prologue): Likewise.
(microblaze_function_epilogue): Likewise.
(microblaze_select_section): Likewise.
(microblaze_asm_output_mi_thunk): Likewise.
(microblaze_eh_return): Likewise.
* config/microblaze/microblaze.h: Likewise.
* config/microblaze/microblaze.md: Likewise.
* config/microblaze/t-microblaze: Likewise.
* config/mips/driver-native.cc: Likewise.
* config/mips/loongson2ef.md: Likewise.
* config/mips/mips-protos.h (mips_expand_vec_cmp_expr): Likewise.
* config/mips/mips.cc (mips_rtx_costs): Likewise.
(mips_output_filename): Likewise.
(mips_output_function_prologue): Likewise.
(mips_output_function_epilogue): Likewise.
(mips_output_mi_thunk): Likewise.
* config/mips/mips.h: Likewise.
* config/mips/mips.md: Likewise.
* config/mips/t-mips: Likewise.
* config/mips/x-native: Likewise.
* config/mmix/mmix-protos.h: Likewise.
* config/mmix/mmix.cc (mmix_option_override): Likewise.
(mmix_dbx_register_number): Likewise.
(mmix_expand_prologue): Likewise.
* config/mmix/mmix.h: Likewise.
* config/mmix/mmix.md: Likewise.
* config/mmix/predicates.md: Likewise.
* config/mn10300/mn10300.cc (mn10300_symbolic_operand): Likewise.
(mn10300_legitimate_pic_operand_p): Likewise.
* config/mn10300/mn10300.h (enum reg_class): Likewise.
(NO_FUNCTION_CSE): Likewise.
* config/moxie/moxie-protos.h: Likewise.
* config/moxie/uclinux.h (TARGET_LIBC_HAS_FUNCTION): Likewise.
* config/msp430/msp430-devices.cc (extract_devices_dir_from_exec_prefix): Likewise.
* config/msp430/msp430.cc (msp430_gimplify_va_arg_expr): Likewise.
(msp430_incoming_return_addr_rtx): Likewise.
* config/msp430/msp430.h (msp430_get_linker_devices_include_path): Likewise.
* config/msp430/t-msp430: Likewise.
* config/nds32/nds32-cost.cc (nds32_rtx_costs_speed_prefer): Likewise.
(nds32_rtx_costs_size_prefer): Likewise.
(nds32_init_rtx_costs): Likewise.
* config/nds32/nds32-doubleword.md: Likewise.
* config/nds32/nds32.cc (nds32_memory_move_cost): Likewise.
(nds32_builtin_decl): Likewise.
* config/nds32/nds32.h (enum nds32_16bit_address_type): Likewise.
(enum nds32_isr_nested_type): Likewise.
(enum reg_class): Likewise.
* config/nds32/predicates.md: Likewise.
* config/nds32/t-nds32: Likewise.
* config/nios2/nios2.cc (nios2_pragma_target_parse): Likewise.
* config/nvptx/nvptx-protos.h: Likewise.
* config/nvptx/nvptx.cc (nvptx_goacc_expand_var_decl): Likewise.
* config/nvptx/nvptx.h (TARGET_CPU_CPP_BUILTINS): Likewise.
* config/nvptx/t-nvptx: Likewise.
* config/nvptx/t-omp-device: Likewise.
* config/pa/elf.h: Likewise.
* config/pa/pa-linux.h (GLOBAL_ASM_OP): Likewise.
* config/pa/pa-netbsd.h (GLOBAL_ASM_OP): Likewise.
* config/pa/pa-openbsd.h (TARGET_ASM_GLOBALIZE_LABEL): Likewise.
* config/pa/pa-protos.h (pa_eh_return_handler_rtx): Likewise.
(pa_legitimize_reload_address): Likewise.
(pa_can_use_return_insn): Likewise.
* config/pa/pa.cc (mem_shadd_or_shadd_rtx_p): Likewise.
(som_output_text_section_asm_op): Likewise.
* config/pa/pa.h (PROFILE_BEFORE_PROLOGUE): Likewise.
* config/pa/pa.md: Likewise.
* config/pa/som.h: Likewise.
* config/pa/t-pa: Likewise.
* config/pdp11/pdp11.cc (decode_pdp11_d): Likewise.
* config/pdp11/pdp11.h: Likewise.
* config/pdp11/pdp11.md: Likewise.
* config/pdp11/t-pdp11: Likewise.
* config/pru/pru.md: Likewise.
* config/pru/t-pru: Likewise.
* config/riscv/riscv-protos.h (NUM_SYMBOL_TYPES): Likewise.
(riscv_gpr_save_operation_p): Likewise.
(riscv_d_register_target_info): Likewise.
(riscv_init_builtins): Likewise.
* config/riscv/riscv.cc (riscv_output_mi_thunk): Likewise.
* config/riscv/riscv.h (CSW_MAX_OFFSET): Likewise.
* config/riscv/t-riscv: Likewise.
* config/rl78/rl78.cc (rl78_asm_ctor_dtor): Likewise.
* config/rl78/t-rl78: Likewise.
* config/rs6000/aix.h: Likewise.
* config/rs6000/aix71.h (ASM_SPEC_COMMON): Likewise.
* config/rs6000/aix72.h (ASM_SPEC_COMMON): Likewise.
* config/rs6000/aix73.h (ASM_SPEC_COMMON): Likewise.
* config/rs6000/darwin.h (TARGET_ASM_GLOBALIZE_LABEL): Likewise.
* config/rs6000/driver-rs6000.cc: Likewise.
* config/rs6000/freebsd.h: Likewise.
* config/rs6000/freebsd64.h: Likewise.
* config/rs6000/lynx.h (ASM_OUTPUT_ALIGN): Likewise.
* config/rs6000/rbtree.cc: Likewise.
* config/rs6000/rbtree.h: Likewise.
* config/rs6000/rs6000-c.cc (rs6000_target_modify_macros): Likewise.
* config/rs6000/rs6000-call.cc (rs6000_invalid_builtin): Likewise.
(rs6000_expand_builtin): Likewise.
(rs6000_init_builtins): Likewise.
* config/rs6000/rs6000-cpus.def: Likewise.
* config/rs6000/rs6000-gen-builtins.cc (write_init_ovld_table): Likewise.
* config/rs6000/rs6000-internal.h (ALTIVEC_REG_BIT): Likewise.
(quad_address_offset_p): Likewise.
* config/rs6000/rs6000-logue.cc (interesting_frame_related_regno): Likewise.
(rs6000_emit_epilogue): Likewise.
* config/rs6000/rs6000-overload.def: Likewise.
* config/rs6000/rs6000-p8swap.cc: Likewise.
* config/rs6000/rs6000-protos.h (GCC_RS6000_PROTOS_H): Likewise.
(rs6000_const_f32_to_i32): Likewise.
* config/rs6000/rs6000.cc (legitimate_lo_sum_address_p): Likewise.
(rs6000_debug_legitimize_address): Likewise.
(rs6000_mode_dependent_address): Likewise.
(rs6000_adjust_priority): Likewise.
(rs6000_c_mode_for_suffix): Likewise.
* config/rs6000/rs6000.h (defined): Likewise.
(LONG_DOUBLE_TYPE_SIZE): Likewise.
* config/rs6000/rs6000.md: Likewise.
* config/rs6000/sysv4.h: Likewise.
* config/rs6000/t-linux: Likewise.
* config/rs6000/t-linux64: Likewise.
* config/rs6000/t-rs6000: Likewise.
* config/rs6000/x-darwin: Likewise.
* config/rs6000/x-darwin64: Likewise.
* config/rs6000/x-rs6000: Likewise.
* config/rs6000/xcoff.h (ASM_OUTPUT_LABELREF): Likewise.
* config/rx/rx.cc (rx_expand_builtin): Likewise.
* config/s390/constraints.md: Likewise.
* config/s390/driver-native.cc: Likewise.
* config/s390/htmxlintrin.h: Likewise.
* config/s390/s390-builtins.def (B_DEF): Likewise.
(OB_DEF_VAR): Likewise.
* config/s390/s390-builtins.h: Likewise.
* config/s390/s390-c.cc: Likewise.
* config/s390/s390-opts.h: Likewise.
* config/s390/s390-protos.h (s390_check_symref_alignment): Likewise.
(s390_register_target_pragmas): Likewise.
* config/s390/s390.cc (s390_init_builtins): Likewise.
(s390_expand_plus_operand): Likewise.
(s390_expand_atomic): Likewise.
(s390_valid_target_attribute_inner_p): Likewise.
* config/s390/s390.h (LONG_DOUBLE_TYPE_SIZE): Likewise.
* config/s390/s390.md: Likewise.
* config/s390/t-s390: Likewise.
* config/s390/vx-builtins.md: Likewise.
* config/s390/x-native: Likewise.
* config/sh/divtab-sh4-300.cc (main): Likewise.
* config/sh/divtab-sh4.cc (main): Likewise.
* config/sh/divtab.cc (main): Likewise.
* config/sh/elf.h: Likewise.
* config/sh/sh-protos.h (sh_fsca_int2sf): Likewise.
* config/sh/sh.cc (SYMBOL_FLAG_FUNCVEC_FUNCTION): Likewise.
(sh_struct_value_rtx): Likewise.
(sh_remove_reg_dead_or_unused_notes): Likewise.
* config/sh/sh.h (MIN_UNITS_PER_WORD): Likewise.
* config/sh/t-sh: Likewise.
* config/sol2-protos.h (solaris_override_options): Likewise.
* config/sol2.h: Likewise.
* config/sparc/driver-sparc.cc: Likewise.
* config/sparc/freebsd.h: Likewise.
* config/sparc/sparc-protos.h (make_pass_work_around_errata): Likewise.
* config/sparc/sparc.cc (sparc_output_mi_thunk): Likewise.
(sparc_asan_shadow_offset): Likewise.
* config/sparc/sparc.h: Likewise.
* config/sparc/sparc.md: Likewise.
* config/sparc/t-sparc: Likewise.
* config/sparc/x-sparc: Likewise.
* config/stormy16/stormy16.cc (xstormy16_mode_dependent_address_p): Likewise.
* config/t-darwin: Likewise.
* config/t-dragonfly: Likewise.
* config/t-freebsd: Likewise.
* config/t-glibc: Likewise.
* config/t-linux: Likewise.
* config/t-netbsd: Likewise.
* config/t-openbsd: Likewise.
* config/t-pnt16-warn: Likewise.
* config/t-sol2: Likewise.
* config/t-vxworks: Likewise.
* config/t-winnt: Likewise.
* config/tilegx/t-tilegx: Likewise.
* config/tilegx/tilegx-c.cc: Likewise.
* config/tilegx/tilegx-protos.h (tilegx_function_profiler): Likewise.
* config/tilegx/tilegx.md: Likewise.
* config/tilepro/t-tilepro: Likewise.
* config/tilepro/tilepro-c.cc: Likewise.
* config/v850/t-v850: Likewise.
* config/v850/v850-protos.h: Likewise.
* config/v850/v850.cc (F): Likewise.
* config/v850/v850.h (enum reg_class): Likewise.
(SLOW_BYTE_ACCESS): Likewise.
* config/vax/vax.cc (vax_mode_dependent_address_p): Likewise.
* config/vax/vax.h (enum reg_class): Likewise.
* config/vax/vax.md: Likewise.
* config/visium/visium.cc (visium_legitimate_address_p): Likewise.
* config/visium/visium.h: Likewise.
* config/vms/t-vms: Likewise.
* config/vms/vms-crtlmap.map: Likewise.
* config/vms/vms-protos.h (vms_c_get_vms_ver): Likewise.
* config/vx-common.h: Likewise.
* config/x-darwin: Likewise.
* config/x-hpux: Likewise.
* config/x-linux: Likewise.
* config/x-netbsd: Likewise.
* config/x-openbsd: Likewise.
* config/x-solaris: Likewise.
* config/xtensa/xtensa-protos.h (xtensa_mem_offset): Likewise.
* config/xtensa/xtensa.cc (xtensa_option_override): Likewise.
* config/xtensa/xtensa.h: Likewise.
* configure.ac: Likewise.
* context.cc: Likewise.
* convert.h: Likewise.
* coretypes.h: Likewise.
* coverage.cc: Likewise.
* coverage.h: Likewise.
* cppdefault.h (struct default_include): Likewise.
* cprop.cc (local_cprop_pass): Likewise.
(one_cprop_pass): Likewise.
* cse.cc (hash_rtx_cb): Likewise.
(fold_rtx): Likewise.
* ctfc.h (ctfc_get_num_vlen_bytes): Likewise.
* data-streamer.h (bp_unpack_var_len_int): Likewise.
(streamer_write_widest_int): Likewise.
* dbgcnt.def: Likewise.
* dbxout.cc (dbxout_early_global_decl): Likewise.
(dbxout_common_check): Likewise.
* dbxout.h: Likewise.
* debug.h (struct gcc_debug_hooks): Likewise.
(dump_go_spec_init): Likewise.
* df-core.cc: Likewise.
* df-scan.cc (df_insn_info_delete): Likewise.
(df_insn_delete): Likewise.
* df.h (debug_df_chain): Likewise.
(can_move_insns_across): Likewise.
* dfp.cc (decimal_from_binary): Likewise.
* diagnostic-color.cc: Likewise.
* diagnostic-event-id.h: Likewise.
* diagnostic-show-locus.cc (test_one_liner_labels): Likewise.
* diagnostic.cc (bt_callback): Likewise.
(num_digits): Likewise.
* doc/avr-mmcu.texi: Likewise.
* doc/cfg.texi: Likewise.
* doc/contrib.texi: Likewise.
* doc/cppinternals.texi: Likewise.
* doc/extend.texi: Likewise.
* doc/generic.texi: Likewise.
* doc/gimple.texi: Likewise.
* doc/gty.texi: Likewise.
* doc/invoke.texi: Likewise.
* doc/loop.texi: Likewise.
* doc/lto.texi: Likewise.
* doc/match-and-simplify.texi: Likewise.
* doc/md.texi: Likewise.
* doc/optinfo.texi: Likewise.
* doc/options.texi: Likewise.
* doc/passes.texi: Likewise.
* doc/plugins.texi: Likewise.
* doc/rtl.texi: Likewise.
* doc/sourcebuild.texi: Likewise.
* doc/tm.texi: Likewise.
* doc/tm.texi.in: Likewise.
* doc/tree-ssa.texi: Likewise.
* dojump.cc (do_jump): Likewise.
* dojump.h: Likewise.
* dumpfile.cc (test_impl_location): Likewise.
(test_capture_of_dump_calls): Likewise.
* dumpfile.h (enum dump_kind): Likewise.
(class dump_location_t): Likewise.
(dump_enabled_p): Likewise.
(enable_rtl_dump_file): Likewise.
(dump_combine_total_stats): Likewise.
* dwarf2asm.cc (dw2_asm_output_delta_uleb128): Likewise.
* dwarf2ctf.h (ctf_debug_finish): Likewise.
* dwarf2out.cc (dwarf2out_begin_prologue): Likewise.
(struct loc_descr_context): Likewise.
(rtl_for_decl_location): Likewise.
(gen_subprogram_die): Likewise.
(gen_label_die): Likewise.
(is_trivial_indirect_ref): Likewise.
(dwarf2out_late_global_decl): Likewise.
(dwarf_file_hasher::hash): Likewise.
(dwarf2out_end_source_file): Likewise.
(dwarf2out_define): Likewise.
(dwarf2out_early_finish): Likewise.
* dwarf2out.h (struct dw_fde_node): Likewise.
(struct dw_discr_list_node): Likewise.
(output_loc_sequence_raw): Likewise.
* emit-rtl.cc (gen_raw_REG): Likewise.
(maybe_set_max_label_num): Likewise.
* emit-rtl.h (struct rtl_data): Likewise.
* errors.cc (internal_error): Likewise.
(trim_filename): Likewise.
* et-forest.cc: Likewise.
* except.cc (init_eh_for_function): Likewise.
* explow.cc (promote_ssa_mode): Likewise.
(get_dynamic_stack_size): Likewise.
* explow.h: Likewise.
* expmed.h: Likewise.
* expr.cc (safe_from_p): Likewise.
(expand_expr_real_2): Likewise.
(expand_expr_real_1): Likewise.
* file-prefix-map.cc (remap_filename): Likewise.
* final.cc (app_enable): Likewise.
(make_pass_compute_alignments): Likewise.
(final_scan_insn_1): Likewise.
(final_scan_insn): Likewise.
* fixed-value.h (fixed_from_string): Likewise.
* flag-types.h (NO_DEBUG): Likewise.
(DWARF2_DEBUG): Likewise.
(VMS_DEBUG): Likewise.
(BTF_DEBUG): Likewise.
(enum ctf_debug_info_levels): Likewise.
* fold-const.cc (const_binop): Likewise.
(fold_binary_loc): Likewise.
(fold_checksum_tree): Likewise.
* fp-test.cc: Likewise.
* function.cc (expand_function_end): Likewise.
* function.h (struct function): Likewise.
* fwprop.cc (should_replace_address): Likewise.
* gcc-main.cc: Likewise.
* gcc-rich-location.h (class gcc_rich_location): Likewise.
* gcc-symtab.h: Likewise.
* gcc.cc (MIN_FATAL_STATUS): Likewise.
(driver_handle_option): Likewise.
(quote_spec_arg): Likewise.
(driver::finalize): Likewise.
* gcc.h (set_input): Likewise.
* gcov-dump.cc: Likewise.
* gcov.cc (solve_flow_graph): Likewise.
* gcse-common.cc: Likewise.
* gcse.cc (make_pass_rtl_hoist): Likewise.
* genattr-common.cc: Likewise.
* genattrtab.cc (min_fn): Likewise.
(write_const_num_delay_slots): Likewise.
* genautomata.cc: Likewise.
* genconditions.cc (write_one_condition): Likewise.
* genconstants.cc: Likewise.
* genemit.cc (gen_exp): Likewise.
* generic-match-head.cc: Likewise.
* genextract.cc: Likewise.
* gengenrtl.cc (always_void_p): Likewise.
* gengtype-parse.cc (gtymarker_opt): Likewise.
* gengtype-state.cc (state_writer::state_writer): Likewise.
(write_state_trailer): Likewise.
(equals_type_number): Likewise.
(read_state): Likewise.
* gengtype.cc (open_base_files): Likewise.
(struct file_rule_st): Likewise.
(header_dot_h_frul): Likewise.
* gengtype.h: Likewise.
* genmatch.cc (main): Likewise.
* genmddeps.cc: Likewise.
* genmodes.cc (emit_mode_inner): Likewise.
(emit_mode_unit_size): Likewise.
* genpeep.cc (gen_peephole): Likewise.
* genpreds.cc (write_tm_preds_h): Likewise.
* genrecog.cc (validate_pattern): Likewise.
(write_header): Likewise.
(main): Likewise.
* gensupport.cc (change_subst_attribute): Likewise.
(traverse_c_tests): Likewise.
(add_predicate): Likewise.
(init_predicate_table): Likewise.
* gensupport.h (struct optab_pattern): Likewise.
(get_num_insn_codes): Likewise.
(maybe_eval_c_test): Likewise.
(struct pred_data): Likewise.
* ggc-internal.h: Likewise.
* gimple-fold.cc (maybe_fold_reference): Likewise.
(get_range_strlen_tree): Likewise.
* gimple-fold.h (gimple_stmt_integer_valued_real_p): Likewise.
* gimple-low.cc: Likewise.
* gimple-match-head.cc (directly_supported_p): Likewise.
* gimple-pretty-print.h: Likewise.
* gimple-ssa-sprintf.cc (format_percent): Likewise.
(adjust_range_for_overflow): Likewise.
* gimple-streamer.h: Likewise.
* gimple.h (struct GTY): Likewise.
(is_gimple_resx): Likewise.
* gimplify.cc (gimplify_expr): Likewise.
(gimplify_init_constructor): Likewise.
(omp_construct_selector_matches): Likewise.
(gimplify_omp_target_update): Likewise.
(gimplify_omp_ordered): Likewise.
(gimplify_va_arg_expr): Likewise.
* graphite-isl-ast-to-gimple.cc (should_copy_to_new_region): Likewise.
* haifa-sched.cc (increase_insn_priority): Likewise.
(try_ready): Likewise.
(sched_create_recovery_edges): Likewise.
* ifcvt.cc (find_if_case_1): Likewise.
(find_if_case_2): Likewise.
* inchash.h: Likewise.
* incpath.cc (add_env_var_paths): Likewise.
* input.cc (dump_location_info): Likewise.
(assert_loceq): Likewise.
(test_lexer_string_locations_concatenation_1): Likewise.
(test_lexer_string_locations_concatenation_2): Likewise.
(test_lexer_string_locations_concatenation_3): Likewise.
* input.h (BUILTINS_LOCATION): Likewise.
(class string_concat_db): Likewise.
* internal-fn.cc (expand_MUL_OVERFLOW): Likewise.
(expand_LOOP_VECTORIZED): Likewise.
* ipa-cp.cc (make_pass_ipa_cp): Likewise.
* ipa-fnsummary.cc (remap_freqcounting_preds_after_dup): Likewise.
(ipa_fn_summary_t::duplicate): Likewise.
(make_pass_ipa_fn_summary): Likewise.
* ipa-fnsummary.h (enum ipa_hints_vals): Likewise.
* ipa-free-lang-data.cc (fld_simplified_type): Likewise.
(free_lang_data_in_decl): Likewise.
* ipa-inline.cc (compute_inlined_call_time): Likewise.
(inline_always_inline_functions): Likewise.
* ipa-inline.h (free_growth_caches): Likewise.
(inline_account_function_p): Likewise.
* ipa-modref.cc (modref_access_analysis::analyze_stmt): Likewise.
(modref_eaf_analysis::analyze_ssa_name): Likewise.
* ipa-param-manipulation.cc (ipa_param_body_adjustments::mark_dead_statements): Likewise.
(ipa_param_body_adjustments::remap_with_debug_expressions): Likewise.
* ipa-prop.cc (ipa_set_node_agg_value_chain): Likewise.
* ipa-prop.h (IPA_UNDESCRIBED_USE): Likewise.
(unadjusted_ptr_and_unit_offset): Likewise.
* ipa-reference.cc (make_pass_ipa_reference): Likewise.
* ipa-reference.h (GCC_IPA_REFERENCE_H): Likewise.
* ipa-split.cc (consider_split): Likewise.
* ipa-sra.cc (isra_read_node_info): Likewise.
* ipa-utils.h (struct ipa_dfs_info): Likewise.
(recursive_call_p): Likewise.
(ipa_make_function_pure): Likewise.
* ira-build.cc (ira_create_allocno): Likewise.
(ira_flattening): Likewise.
* ira-color.cc (do_coloring): Likewise.
(update_curr_costs): Likewise.
* ira-conflicts.cc (process_regs_for_copy): Likewise.
* ira-int.h (struct ira_emit_data): Likewise.
(ira_prohibited_mode_move_regs): Likewise.
(ira_get_dup_out_num): Likewise.
(ira_destroy): Likewise.
(ira_tune_allocno_costs): Likewise.
(ira_implicitly_set_insn_hard_regs): Likewise.
(ira_build_conflicts): Likewise.
(ira_color): Likewise.
* ira-lives.cc (process_bb_node_lives): Likewise.
* ira.cc (class ira_spilled_reg_stack_slot): Likewise.
(setup_uniform_class_p): Likewise.
(def_dominates_uses): Likewise.
* ira.h (ira_nullify_asm_goto): Likewise.
* langhooks.cc (lhd_post_options): Likewise.
* langhooks.h (class substring_loc): Likewise.
(struct lang_hooks_for_tree_inlining): Likewise.
(struct lang_hooks_for_types): Likewise.
(struct lang_hooks): Likewise.
* libfuncs.h (synchronize_libfunc): Likewise.
* loop-doloop.cc (doloop_condition_get): Likewise.
* loop-init.cc (fix_loop_structure): Likewise.
* loop-invariant.cc: Likewise.
* lower-subreg.h: Likewise.
* lra-constraints.cc (curr_insn_transform): Likewise.
* lra-int.h (struct lra_insn_reg): Likewise.
(lra_undo_inheritance): Likewise.
(lra_setup_reload_pseudo_preferenced_hard_reg): Likewise.
(lra_split_hard_reg_for): Likewise.
(lra_coalesce): Likewise.
(lra_final_code_change): Likewise.
* lra-spills.cc (lra_final_code_change): Likewise.
* lra.cc (lra_process_new_insns): Likewise.
* lto-compress.h (struct lto_compression_stream): Likewise.
* lto-streamer-out.cc (DFS::DFS_write_tree_body): Likewise.
(write_symbol): Likewise.
* lto-streamer.h (enum LTO_tags): Likewise.
(lto_value_range_error): Likewise.
(lto_append_block): Likewise.
(lto_streamer_hooks_init): Likewise.
(stream_read_tree_ref): Likewise.
(lto_prepare_function_for_streaming): Likewise.
(select_what_to_stream): Likewise.
(omp_lto_input_declare_variant_alt): Likewise.
(cl_optimization_stream_in): Likewise.
* lto-wrapper.cc (append_compiler_options): Likewise.
* machmode.def: Likewise.
* machmode.h (struct int_n_data_t): Likewise.
* main.cc (main): Likewise.
* match.pd: Likewise.
* omp-builtins.def (BUILT_IN_GOMP_CRITICAL_NAME_END): Likewise.
(BUILT_IN_GOMP_LOOP_ULL_ORDERED_RUNTIME_NEXT): Likewise.
* omp-expand.cc (expand_omp_atomic_fetch_op): Likewise.
(make_pass_expand_omp_ssa): Likewise.
* omp-low.cc (struct omp_context): Likewise.
(struct omp_taskcopy_context): Likewise.
(lower_omp): Likewise.
* omp-oacc-neuter-broadcast.cc (omp_sese_active_worker_call): Likewise.
(mask_name): Likewise.
(omp_sese_dump_pars): Likewise.
(worker_single_simple): Likewise.
* omp-offload.cc (omp_finish_file): Likewise.
(execute_oacc_loop_designation): Likewise.
* optabs-query.cc (lshift_cheap_p): Likewise.
* optc-gen.awk: Likewise.
* optc-save-gen.awk: Likewise.
* optinfo-emit-json.cc (optrecord_json_writer::optrecord_json_writer): Likewise.
* opts-common.cc: Likewise.
* output.h (app_enable): Likewise.
(output_operand_lossage): Likewise.
(insn_current_reference_address): Likewise.
(get_insn_template): Likewise.
(output_quoted_string): Likewise.
* pass_manager.h (struct register_pass_info): Likewise.
* plugin.cc: Likewise.
* plugin.def (PLUGIN_ANALYZER_INIT): Likewise.
* plugin.h (invoke_plugin_callbacks): Likewise.
* pointer-query.cc (handle_mem_ref): Likewise.
* postreload-gcse.cc (alloc_mem): Likewise.
* predict.h (enum prediction): Likewise.
(add_reg_br_prob_note): Likewise.
* prefix.h: Likewise.
* profile.h (get_working_sets): Likewise.
* read-md.cc: Likewise.
* read-md.h (struct mapping): Likewise.
(class md_reader): Likewise.
(class noop_reader): Likewise.
* read-rtl-function.cc (function_reader::create_function): Likewise.
(function_reader::extra_parsing_for_operand_code_0): Likewise.
* read-rtl.cc (initialize_iterators): Likewise.
* real.cc: Likewise.
* real.h (struct real_value): Likewise.
(format_helper::format_helper): Likewise.
(real_hash): Likewise.
(real_can_shorten_arithmetic): Likewise.
* recog.cc (struct target_recog): Likewise.
(offsettable_nonstrict_memref_p): Likewise.
(constrain_operands): Likewise.
* recog.h (MAX_RECOG_ALTERNATIVES): Likewise.
(which_op_alt): Likewise.
(struct insn_gen_fn): Likewise.
* reg-notes.def (REG_NOTE): Likewise.
* reg-stack.cc: Likewise.
* regs.h (reg_is_parm_p): Likewise.
* regset.h: Likewise.
* reload.cc (push_reload): Likewise.
(find_reloads): Likewise.
(find_reloads_address_1): Likewise.
(find_replacement): Likewise.
(refers_to_regno_for_reload_p): Likewise.
(refers_to_mem_for_reload_p): Likewise.
* reload.h (push_reload): Likewise.
(deallocate_reload_reg): Likewise.
* reload1.cc (emit_input_reload_insns): Likewise.
* reorg.cc (relax_delay_slots): Likewise.
* rtl.def (UNKNOWN): Likewise.
(SEQUENCE): Likewise.
(BARRIER): Likewise.
(ASM_OPERANDS): Likewise.
(EQ_ATTR_ALT): Likewise.
* rtl.h (struct GTY): Likewise.
(LABEL_NAME): Likewise.
(LABEL_ALT_ENTRY_P): Likewise.
(SUBREG_BYTE): Likewise.
(get_stack_check_protect): Likewise.
(dump_rtx_statistics): Likewise.
(unwrap_const_vec_duplicate): Likewise.
(subreg_promoted_mode): Likewise.
(gen_lowpart_common): Likewise.
(operand_subword): Likewise.
(immed_wide_int_const): Likewise.
(decide_function_section): Likewise.
(active_insn_p): Likewise.
(delete_related_insns): Likewise.
(try_split): Likewise.
(val_signbit_known_clear_p): Likewise.
(simplifiable_subregs): Likewise.
(set_insn_deleted): Likewise.
(subreg_get_info): Likewise.
(remove_free_EXPR_LIST_node): Likewise.
(finish_subregs_of_mode): Likewise.
(get_mem_attrs): Likewise.
(lookup_constant_def): Likewise.
(rtx_to_tree_code): Likewise.
(hash_rtx): Likewise.
(condjump_in_parallel_p): Likewise.
(validate_subreg): Likewise.
(make_compound_operation): Likewise.
(schedule_ebbs): Likewise.
(print_inline_rtx): Likewise.
(fixup_args_size_notes): Likewise.
(expand_dec): Likewise.
(prepare_copy_insn): Likewise.
(mark_elimination): Likewise.
(valid_mode_changes_for_regno): Likewise.
(make_debug_expr_from_rtl): Likewise.
(delete_vta_debug_insns): Likewise.
(simplify_using_condition): Likewise.
(set_insn_locations): Likewise.
(fatal_insn_not_found): Likewise.
(word_register_operation_p): Likewise.
* rtlanal.cc (get_call_fndecl): Likewise.
(side_effects_p): Likewise.
(subreg_nregs): Likewise.
(rtx_cost): Likewise.
(canonicalize_condition): Likewise.
* rtlanal.h (rtx_properties::try_to_add_note): Likewise.
* run-rtl-passes.cc (run_rtl_passes): Likewise.
* sanitizer.def (BUILT_IN_ASAN_VERSION_MISMATCH_CHECK): Likewise.
* sched-deps.cc (add_dependence_1): Likewise.
* sched-ebb.cc (begin_move_insn): Likewise.
(add_deps_for_risky_insns): Likewise.
(advance_target_bb): Likewise.
* sched-int.h (reemit_notes): Likewise.
(struct _haifa_insn_data): Likewise.
(HID): Likewise.
(DEP_CANCELLED): Likewise.
(debug_ds): Likewise.
(number_in_ready): Likewise.
(schedule_ebbs_finish): Likewise.
(find_modifiable_mems): Likewise.
* sched-rgn.cc (debug_rgn_dependencies): Likewise.
* sel-sched-dump.cc (dump_lv_set): Likewise.
* sel-sched-dump.h: Likewise.
* sel-sched-ir.cc (sel_insn_rtx_cost): Likewise.
(setup_id_reg_sets): Likewise.
(has_dependence_p): Likewise.
(sel_num_cfg_preds_gt_1): Likewise.
(bb_ends_ebb_p): Likewise.
* sel-sched-ir.h (struct _list_node): Likewise.
(struct idata_def): Likewise.
(bb_next_bb): Likewise.
* sel-sched.cc (vinsn_writes_one_of_regs_p): Likewise.
(choose_best_pseudo_reg): Likewise.
(verify_target_availability): Likewise.
(can_speculate_dep_p): Likewise.
(sel_rank_for_schedule): Likewise.
* selftest-run-tests.cc (selftest::run_tests): Likewise.
* selftest.h (class auto_fix_quotes): Likewise.
* shrink-wrap.cc (handle_simple_exit): Likewise.
* shrink-wrap.h: Likewise.
* simplify-rtx.cc (simplify_context::simplify_associative_operation): Likewise.
(simplify_context::simplify_gen_vec_select): Likewise.
* spellcheck-tree.h: Likewise.
* spellcheck.h: Likewise.
* statistics.h (struct function): Likewise.
* stmt.cc (conditional_probability): Likewise.
* stmt.h: Likewise.
* stor-layout.h: Likewise.
* streamer-hooks.h: Likewise.
* stringpool.h: Likewise.
* symtab.cc (symbol_table::change_decl_assembler_name): Likewise.
* target.def (HOOK_VECTOR_END): Likewise.
(type.): Likewise.
* target.h (union cumulative_args_t): Likewise.
(by_pieces_ninsns): Likewise.
(class predefined_function_abi): Likewise.
* targhooks.cc (default_translate_mode_attribute): Likewise.
* timevar.def: Likewise.
* timevar.h (class timer): Likewise.
* toplev.h (enable_rtl_dump_file): Likewise.
* trans-mem.cc (collect_bb2reg): Likewise.
* tree-call-cdce.cc (gen_conditions_for_pow): Likewise.
* tree-cfg.cc (remove_bb): Likewise.
(verify_gimple_debug): Likewise.
(remove_edge_and_dominated_blocks): Likewise.
(push_fndecl): Likewise.
* tree-cfgcleanup.h (GCC_TREE_CFGCLEANUP_H): Likewise.
* tree-complex.cc (expand_complex_multiplication): Likewise.
(expand_complex_div_straight): Likewise.
* tree-core.h (enum tree_index): Likewise.
(enum operand_equal_flag): Likewise.
* tree-eh.cc (honor_protect_cleanup_actions): Likewise.
* tree-if-conv.cc (if_convertible_gimple_assign_stmt_p): Likewise.
* tree-inline.cc (initialize_inlined_parameters): Likewise.
* tree-inline.h (force_value_to_type): Likewise.
* tree-nested.cc (get_chain_decl): Likewise.
(walk_all_functions): Likewise.
* tree-object-size.h: Likewise.
* tree-outof-ssa.cc: Likewise.
* tree-parloops.cc (create_parallel_loop): Likewise.
* tree-pretty-print.cc (print_generic_expr_to_str): Likewise.
(dump_generic_node): Likewise.
* tree-profile.cc (tree_profiling): Likewise.
* tree-sra.cc (maybe_add_sra_candidate): Likewise.
* tree-ssa-address.cc: Likewise.
* tree-ssa-alias.cc: Likewise.
* tree-ssa-alias.h (ao_ref::max_size_known_p): Likewise.
(dump_alias_stats): Likewise.
* tree-ssa-ccp.cc: Likewise.
* tree-ssa-coalesce.h: Likewise.
* tree-ssa-live.cc (remove_unused_scope_block_p): Likewise.
* tree-ssa-loop-manip.cc (copy_phi_node_args): Likewise.
* tree-ssa-loop-unswitch.cc: Likewise.
* tree-ssa-math-opts.cc: Likewise.
* tree-ssa-operands.cc (class operands_scanner): Likewise.
* tree-ssa-pre.cc: Likewise.
* tree-ssa-reassoc.cc (optimize_ops_list): Likewise.
(debug_range_entry): Likewise.
* tree-ssa-sccvn.cc (eliminate_dom_walker::eliminate_stmt): Likewise.
* tree-ssa-sccvn.h (TREE_SSA_SCCVN_H): Likewise.
* tree-ssa-scopedtables.cc (add_expr_commutative): Likewise.
(equal_mem_array_ref_p): Likewise.
* tree-ssa-strlen.cc (is_strlen_related_p): Likewise.
* tree-ssa-strlen.h (get_range_strlen_dynamic): Likewise.
* tree-ssa-tail-merge.cc (stmt_local_def): Likewise.
* tree-ssa-ter.h: Likewise.
* tree-ssa-threadupdate.h (enum bb_dom_status): Likewise.
* tree-streamer-in.cc (lto_input_ts_block_tree_pointers): Likewise.
* tree-streamer-out.cc (pack_ts_block_value_fields): Likewise.
(write_ts_block_tree_pointers): Likewise.
* tree-streamer.h (struct streamer_tree_cache_d): Likewise.
(streamer_read_tree_bitfields): Likewise.
(streamer_write_integer_cst): Likewise.
* tree-vect-patterns.cc (apply_binop_and_append_stmt): Likewise.
(vect_synth_mult_by_constant): Likewise.
* tree-vect-stmts.cc (vectorizable_operation): Likewise.
* tree-vectorizer.cc: Likewise.
* tree-vectorizer.h (class auto_purge_vect_location): Likewise.
(vect_update_inits_of_drs): Likewise.
(vect_get_mask_type_for_stmt): Likewise.
(vect_rgroup_iv_might_wrap_p): Likewise.
(cse_and_gimplify_to_preheader): Likewise.
(vect_free_slp_tree): Likewise.
(vect_pattern_recog): Likewise.
(vect_stmt_dominates_stmt_p): Likewise.
* tree.cc (initialize_tree_contains_struct): Likewise.
(need_assembler_name_p): Likewise.
(type_with_interoperable_signedness): Likewise.
* tree.def (SWITCH_EXPR): Likewise.
* tree.h (TYPE_SYMTAB_ADDRESS): Likewise.
(poly_int_tree_p): Likewise.
(inlined_function_outer_scope_p): Likewise.
(tree_code_for_canonical_type_merging): Likewise.
* value-prof.cc: Likewise.
* value-prof.h (get_nth_most_common_value): Likewise.
(find_func_by_profile_id): Likewise.
* value-range.cc (vrp_operand_equal_p): Likewise.
* value-range.h: Likewise.
* var-tracking.cc: Likewise.
* varasm.cc (default_function_section): Likewise.
(function_section_1): Likewise.
(assemble_variable): Likewise.
(handle_vtv_comdat_section): Likewise.
* vec.h (struct vec_prefix): Likewise.
* vmsdbgout.cc (full_name): Likewise.
* vtable-verify.cc: Likewise.
* vtable-verify.h (struct vtv_graph_node): Likewise.
* xcoffout.cc: Likewise.
* xcoffout.h (DEBUG_SYMS_TEXT): Likewise.
2022-01-17 Martin Liska <mliska@suse.cz>
* adjust-alignment.c: Moved to...
* adjust-alignment.cc: ...here.
* alias.c: Moved to...
* alias.cc: ...here.
* alloc-pool.c: Moved to...
* alloc-pool.cc: ...here.
* asan.c: Moved to...
* asan.cc: ...here.
* attribs.c: Moved to...
* attribs.cc: ...here.
* auto-inc-dec.c: Moved to...
* auto-inc-dec.cc: ...here.
* auto-profile.c: Moved to...
* auto-profile.cc: ...here.
* bb-reorder.c: Moved to...
* bb-reorder.cc: ...here.
* bitmap.c: Moved to...
* bitmap.cc: ...here.
* btfout.c: Moved to...
* btfout.cc: ...here.
* builtins.c: Moved to...
* builtins.cc: ...here.
* caller-save.c: Moved to...
* caller-save.cc: ...here.
* calls.c: Moved to...
* calls.cc: ...here.
* ccmp.c: Moved to...
* ccmp.cc: ...here.
* cfg.c: Moved to...
* cfg.cc: ...here.
* cfganal.c: Moved to...
* cfganal.cc: ...here.
* cfgbuild.c: Moved to...
* cfgbuild.cc: ...here.
* cfgcleanup.c: Moved to...
* cfgcleanup.cc: ...here.
* cfgexpand.c: Moved to...
* cfgexpand.cc: ...here.
* cfghooks.c: Moved to...
* cfghooks.cc: ...here.
* cfgloop.c: Moved to...
* cfgloop.cc: ...here.
* cfgloopanal.c: Moved to...
* cfgloopanal.cc: ...here.
* cfgloopmanip.c: Moved to...
* cfgloopmanip.cc: ...here.
* cfgrtl.c: Moved to...
* cfgrtl.cc: ...here.
* cgraph.c: Moved to...
* cgraph.cc: ...here.
* cgraphbuild.c: Moved to...
* cgraphbuild.cc: ...here.
* cgraphclones.c: Moved to...
* cgraphclones.cc: ...here.
* cgraphunit.c: Moved to...
* cgraphunit.cc: ...here.
* collect-utils.c: Moved to...
* collect-utils.cc: ...here.
* collect2-aix.c: Moved to...
* collect2-aix.cc: ...here.
* collect2.c: Moved to...
* collect2.cc: ...here.
* combine-stack-adj.c: Moved to...
* combine-stack-adj.cc: ...here.
* combine.c: Moved to...
* combine.cc: ...here.
* common/common-targhooks.c: Moved to...
* common/common-targhooks.cc: ...here.
* common/config/aarch64/aarch64-common.c: Moved to...
* common/config/aarch64/aarch64-common.cc: ...here.
* common/config/alpha/alpha-common.c: Moved to...
* common/config/alpha/alpha-common.cc: ...here.
* common/config/arc/arc-common.c: Moved to...
* common/config/arc/arc-common.cc: ...here.
* common/config/arm/arm-common.c: Moved to...
* common/config/arm/arm-common.cc: ...here.
* common/config/avr/avr-common.c: Moved to...
* common/config/avr/avr-common.cc: ...here.
* common/config/bfin/bfin-common.c: Moved to...
* common/config/bfin/bfin-common.cc: ...here.
* common/config/bpf/bpf-common.c: Moved to...
* common/config/bpf/bpf-common.cc: ...here.
* common/config/c6x/c6x-common.c: Moved to...
* common/config/c6x/c6x-common.cc: ...here.
* common/config/cr16/cr16-common.c: Moved to...
* common/config/cr16/cr16-common.cc: ...here.
* common/config/cris/cris-common.c: Moved to...
* common/config/cris/cris-common.cc: ...here.
* common/config/csky/csky-common.c: Moved to...
* common/config/csky/csky-common.cc: ...here.
* common/config/default-common.c: Moved to...
* common/config/default-common.cc: ...here.
* common/config/epiphany/epiphany-common.c: Moved to...
* common/config/epiphany/epiphany-common.cc: ...here.
* common/config/fr30/fr30-common.c: Moved to...
* common/config/fr30/fr30-common.cc: ...here.
* common/config/frv/frv-common.c: Moved to...
* common/config/frv/frv-common.cc: ...here.
* common/config/gcn/gcn-common.c: Moved to...
* common/config/gcn/gcn-common.cc: ...here.
* common/config/h8300/h8300-common.c: Moved to...
* common/config/h8300/h8300-common.cc: ...here.
* common/config/i386/i386-common.c: Moved to...
* common/config/i386/i386-common.cc: ...here.
* common/config/ia64/ia64-common.c: Moved to...
* common/config/ia64/ia64-common.cc: ...here.
* common/config/iq2000/iq2000-common.c: Moved to...
* common/config/iq2000/iq2000-common.cc: ...here.
* common/config/lm32/lm32-common.c: Moved to...
* common/config/lm32/lm32-common.cc: ...here.
* common/config/m32r/m32r-common.c: Moved to...
* common/config/m32r/m32r-common.cc: ...here.
* common/config/m68k/m68k-common.c: Moved to...
* common/config/m68k/m68k-common.cc: ...here.
* common/config/mcore/mcore-common.c: Moved to...
* common/config/mcore/mcore-common.cc: ...here.
* common/config/microblaze/microblaze-common.c: Moved to...
* common/config/microblaze/microblaze-common.cc: ...here.
* common/config/mips/mips-common.c: Moved to...
* common/config/mips/mips-common.cc: ...here.
* common/config/mmix/mmix-common.c: Moved to...
* common/config/mmix/mmix-common.cc: ...here.
* common/config/mn10300/mn10300-common.c: Moved to...
* common/config/mn10300/mn10300-common.cc: ...here.
* common/config/msp430/msp430-common.c: Moved to...
* common/config/msp430/msp430-common.cc: ...here.
* common/config/nds32/nds32-common.c: Moved to...
* common/config/nds32/nds32-common.cc: ...here.
* common/config/nios2/nios2-common.c: Moved to...
* common/config/nios2/nios2-common.cc: ...here.
* common/config/nvptx/nvptx-common.c: Moved to...
* common/config/nvptx/nvptx-common.cc: ...here.
* common/config/or1k/or1k-common.c: Moved to...
* common/config/or1k/or1k-common.cc: ...here.
* common/config/pa/pa-common.c: Moved to...
* common/config/pa/pa-common.cc: ...here.
* common/config/pdp11/pdp11-common.c: Moved to...
* common/config/pdp11/pdp11-common.cc: ...here.
* common/config/pru/pru-common.c: Moved to...
* common/config/pru/pru-common.cc: ...here.
* common/config/riscv/riscv-common.c: Moved to...
* common/config/riscv/riscv-common.cc: ...here.
* common/config/rs6000/rs6000-common.c: Moved to...
* common/config/rs6000/rs6000-common.cc: ...here.
* common/config/rx/rx-common.c: Moved to...
* common/config/rx/rx-common.cc: ...here.
* common/config/s390/s390-common.c: Moved to...
* common/config/s390/s390-common.cc: ...here.
* common/config/sh/sh-common.c: Moved to...
* common/config/sh/sh-common.cc: ...here.
* common/config/sparc/sparc-common.c: Moved to...
* common/config/sparc/sparc-common.cc: ...here.
* common/config/tilegx/tilegx-common.c: Moved to...
* common/config/tilegx/tilegx-common.cc: ...here.
* common/config/tilepro/tilepro-common.c: Moved to...
* common/config/tilepro/tilepro-common.cc: ...here.
* common/config/v850/v850-common.c: Moved to...
* common/config/v850/v850-common.cc: ...here.
* common/config/vax/vax-common.c: Moved to...
* common/config/vax/vax-common.cc: ...here.
* common/config/visium/visium-common.c: Moved to...
* common/config/visium/visium-common.cc: ...here.
* common/config/xstormy16/xstormy16-common.c: Moved to...
* common/config/xstormy16/xstormy16-common.cc: ...here.
* common/config/xtensa/xtensa-common.c: Moved to...
* common/config/xtensa/xtensa-common.cc: ...here.
* compare-elim.c: Moved to...
* compare-elim.cc: ...here.
* config/aarch64/aarch64-bti-insert.c: Moved to...
* config/aarch64/aarch64-bti-insert.cc: ...here.
* config/aarch64/aarch64-builtins.c: Moved to...
* config/aarch64/aarch64-builtins.cc: ...here.
* config/aarch64/aarch64-c.c: Moved to...
* config/aarch64/aarch64-c.cc: ...here.
* config/aarch64/aarch64-d.c: Moved to...
* config/aarch64/aarch64-d.cc: ...here.
* config/aarch64/aarch64.c: Moved to...
* config/aarch64/aarch64.cc: ...here.
* config/aarch64/cortex-a57-fma-steering.c: Moved to...
* config/aarch64/cortex-a57-fma-steering.cc: ...here.
* config/aarch64/driver-aarch64.c: Moved to...
* config/aarch64/driver-aarch64.cc: ...here.
* config/aarch64/falkor-tag-collision-avoidance.c: Moved to...
* config/aarch64/falkor-tag-collision-avoidance.cc: ...here.
* config/aarch64/host-aarch64-darwin.c: Moved to...
* config/aarch64/host-aarch64-darwin.cc: ...here.
* config/alpha/alpha.c: Moved to...
* config/alpha/alpha.cc: ...here.
* config/alpha/driver-alpha.c: Moved to...
* config/alpha/driver-alpha.cc: ...here.
* config/arc/arc-c.c: Moved to...
* config/arc/arc-c.cc: ...here.
* config/arc/arc.c: Moved to...
* config/arc/arc.cc: ...here.
* config/arc/driver-arc.c: Moved to...
* config/arc/driver-arc.cc: ...here.
* config/arm/aarch-common.c: Moved to...
* config/arm/aarch-common.cc: ...here.
* config/arm/arm-builtins.c: Moved to...
* config/arm/arm-builtins.cc: ...here.
* config/arm/arm-c.c: Moved to...
* config/arm/arm-c.cc: ...here.
* config/arm/arm-d.c: Moved to...
* config/arm/arm-d.cc: ...here.
* config/arm/arm.c: Moved to...
* config/arm/arm.cc: ...here.
* config/arm/driver-arm.c: Moved to...
* config/arm/driver-arm.cc: ...here.
* config/avr/avr-c.c: Moved to...
* config/avr/avr-c.cc: ...here.
* config/avr/avr-devices.c: Moved to...
* config/avr/avr-devices.cc: ...here.
* config/avr/avr-log.c: Moved to...
* config/avr/avr-log.cc: ...here.
* config/avr/avr.c: Moved to...
* config/avr/avr.cc: ...here.
* config/avr/driver-avr.c: Moved to...
* config/avr/driver-avr.cc: ...here.
* config/avr/gen-avr-mmcu-specs.c: Moved to...
* config/avr/gen-avr-mmcu-specs.cc: ...here.
* config/avr/gen-avr-mmcu-texi.c: Moved to...
* config/avr/gen-avr-mmcu-texi.cc: ...here.
* config/bfin/bfin.c: Moved to...
* config/bfin/bfin.cc: ...here.
* config/bpf/bpf.c: Moved to...
* config/bpf/bpf.cc: ...here.
* config/bpf/coreout.c: Moved to...
* config/bpf/coreout.cc: ...here.
* config/c6x/c6x.c: Moved to...
* config/c6x/c6x.cc: ...here.
* config/cr16/cr16.c: Moved to...
* config/cr16/cr16.cc: ...here.
* config/cris/cris.c: Moved to...
* config/cris/cris.cc: ...here.
* config/csky/csky.c: Moved to...
* config/csky/csky.cc: ...here.
* config/darwin-c.c: Moved to...
* config/darwin-c.cc: ...here.
* config/darwin-d.c: Moved to...
* config/darwin-d.cc: ...here.
* config/darwin-driver.c: Moved to...
* config/darwin-driver.cc: ...here.
* config/darwin-f.c: Moved to...
* config/darwin-f.cc: ...here.
* config/darwin.c: Moved to...
* config/darwin.cc: ...here.
* config/default-c.c: Moved to...
* config/default-c.cc: ...here.
* config/default-d.c: Moved to...
* config/default-d.cc: ...here.
* config/dragonfly-d.c: Moved to...
* config/dragonfly-d.cc: ...here.
* config/epiphany/epiphany.c: Moved to...
* config/epiphany/epiphany.cc: ...here.
* config/epiphany/mode-switch-use.c: Moved to...
* config/epiphany/mode-switch-use.cc: ...here.
* config/epiphany/resolve-sw-modes.c: Moved to...
* config/epiphany/resolve-sw-modes.cc: ...here.
* config/fr30/fr30.c: Moved to...
* config/fr30/fr30.cc: ...here.
* config/freebsd-d.c: Moved to...
* config/freebsd-d.cc: ...here.
* config/frv/frv.c: Moved to...
* config/frv/frv.cc: ...here.
* config/ft32/ft32.c: Moved to...
* config/ft32/ft32.cc: ...here.
* config/gcn/driver-gcn.c: Moved to...
* config/gcn/driver-gcn.cc: ...here.
* config/gcn/gcn-run.c: Moved to...
* config/gcn/gcn-run.cc: ...here.
* config/gcn/gcn-tree.c: Moved to...
* config/gcn/gcn-tree.cc: ...here.
* config/gcn/gcn.c: Moved to...
* config/gcn/gcn.cc: ...here.
* config/gcn/mkoffload.c: Moved to...
* config/gcn/mkoffload.cc: ...here.
* config/glibc-c.c: Moved to...
* config/glibc-c.cc: ...here.
* config/glibc-d.c: Moved to...
* config/glibc-d.cc: ...here.
* config/h8300/h8300.c: Moved to...
* config/h8300/h8300.cc: ...here.
* config/host-darwin.c: Moved to...
* config/host-darwin.cc: ...here.
* config/host-hpux.c: Moved to...
* config/host-hpux.cc: ...here.
* config/host-linux.c: Moved to...
* config/host-linux.cc: ...here.
* config/host-netbsd.c: Moved to...
* config/host-netbsd.cc: ...here.
* config/host-openbsd.c: Moved to...
* config/host-openbsd.cc: ...here.
* config/host-solaris.c: Moved to...
* config/host-solaris.cc: ...here.
* config/i386/djgpp.c: Moved to...
* config/i386/djgpp.cc: ...here.
* config/i386/driver-i386.c: Moved to...
* config/i386/driver-i386.cc: ...here.
* config/i386/driver-mingw32.c: Moved to...
* config/i386/driver-mingw32.cc: ...here.
* config/i386/gnu-property.c: Moved to...
* config/i386/gnu-property.cc: ...here.
* config/i386/host-cygwin.c: Moved to...
* config/i386/host-cygwin.cc: ...here.
* config/i386/host-i386-darwin.c: Moved to...
* config/i386/host-i386-darwin.cc: ...here.
* config/i386/host-mingw32.c: Moved to...
* config/i386/host-mingw32.cc: ...here.
* config/i386/i386-builtins.c: Moved to...
* config/i386/i386-builtins.cc: ...here.
* config/i386/i386-c.c: Moved to...
* config/i386/i386-c.cc: ...here.
* config/i386/i386-d.c: Moved to...
* config/i386/i386-d.cc: ...here.
* config/i386/i386-expand.c: Moved to...
* config/i386/i386-expand.cc: ...here.
* config/i386/i386-features.c: Moved to...
* config/i386/i386-features.cc: ...here.
* config/i386/i386-options.c: Moved to...
* config/i386/i386-options.cc: ...here.
* config/i386/i386.c: Moved to...
* config/i386/i386.cc: ...here.
* config/i386/intelmic-mkoffload.c: Moved to...
* config/i386/intelmic-mkoffload.cc: ...here.
* config/i386/msformat-c.c: Moved to...
* config/i386/msformat-c.cc: ...here.
* config/i386/winnt-cxx.c: Moved to...
* config/i386/winnt-cxx.cc: ...here.
* config/i386/winnt-d.c: Moved to...
* config/i386/winnt-d.cc: ...here.
* config/i386/winnt-stubs.c: Moved to...
* config/i386/winnt-stubs.cc: ...here.
* config/i386/winnt.c: Moved to...
* config/i386/winnt.cc: ...here.
* config/i386/x86-tune-sched-atom.c: Moved to...
* config/i386/x86-tune-sched-atom.cc: ...here.
* config/i386/x86-tune-sched-bd.c: Moved to...
* config/i386/x86-tune-sched-bd.cc: ...here.
* config/i386/x86-tune-sched-core.c: Moved to...
* config/i386/x86-tune-sched-core.cc: ...here.
* config/i386/x86-tune-sched.c: Moved to...
* config/i386/x86-tune-sched.cc: ...here.
* config/ia64/ia64-c.c: Moved to...
* config/ia64/ia64-c.cc: ...here.
* config/ia64/ia64.c: Moved to...
* config/ia64/ia64.cc: ...here.
* config/iq2000/iq2000.c: Moved to...
* config/iq2000/iq2000.cc: ...here.
* config/linux.c: Moved to...
* config/linux.cc: ...here.
* config/lm32/lm32.c: Moved to...
* config/lm32/lm32.cc: ...here.
* config/m32c/m32c-pragma.c: Moved to...
* config/m32c/m32c-pragma.cc: ...here.
* config/m32c/m32c.c: Moved to...
* config/m32c/m32c.cc: ...here.
* config/m32r/m32r.c: Moved to...
* config/m32r/m32r.cc: ...here.
* config/m68k/m68k.c: Moved to...
* config/m68k/m68k.cc: ...here.
* config/mcore/mcore.c: Moved to...
* config/mcore/mcore.cc: ...here.
* config/microblaze/microblaze-c.c: Moved to...
* config/microblaze/microblaze-c.cc: ...here.
* config/microblaze/microblaze.c: Moved to...
* config/microblaze/microblaze.cc: ...here.
* config/mips/driver-native.c: Moved to...
* config/mips/driver-native.cc: ...here.
* config/mips/frame-header-opt.c: Moved to...
* config/mips/frame-header-opt.cc: ...here.
* config/mips/mips-d.c: Moved to...
* config/mips/mips-d.cc: ...here.
* config/mips/mips.c: Moved to...
* config/mips/mips.cc: ...here.
* config/mmix/mmix.c: Moved to...
* config/mmix/mmix.cc: ...here.
* config/mn10300/mn10300.c: Moved to...
* config/mn10300/mn10300.cc: ...here.
* config/moxie/moxie.c: Moved to...
* config/moxie/moxie.cc: ...here.
* config/msp430/driver-msp430.c: Moved to...
* config/msp430/driver-msp430.cc: ...here.
* config/msp430/msp430-c.c: Moved to...
* config/msp430/msp430-c.cc: ...here.
* config/msp430/msp430-devices.c: Moved to...
* config/msp430/msp430-devices.cc: ...here.
* config/msp430/msp430.c: Moved to...
* config/msp430/msp430.cc: ...here.
* config/nds32/nds32-cost.c: Moved to...
* config/nds32/nds32-cost.cc: ...here.
* config/nds32/nds32-fp-as-gp.c: Moved to...
* config/nds32/nds32-fp-as-gp.cc: ...here.
* config/nds32/nds32-intrinsic.c: Moved to...
* config/nds32/nds32-intrinsic.cc: ...here.
* config/nds32/nds32-isr.c: Moved to...
* config/nds32/nds32-isr.cc: ...here.
* config/nds32/nds32-md-auxiliary.c: Moved to...
* config/nds32/nds32-md-auxiliary.cc: ...here.
* config/nds32/nds32-memory-manipulation.c: Moved to...
* config/nds32/nds32-memory-manipulation.cc: ...here.
* config/nds32/nds32-pipelines-auxiliary.c: Moved to...
* config/nds32/nds32-pipelines-auxiliary.cc: ...here.
* config/nds32/nds32-predicates.c: Moved to...
* config/nds32/nds32-predicates.cc: ...here.
* config/nds32/nds32-relax-opt.c: Moved to...
* config/nds32/nds32-relax-opt.cc: ...here.
* config/nds32/nds32-utils.c: Moved to...
* config/nds32/nds32-utils.cc: ...here.
* config/nds32/nds32.c: Moved to...
* config/nds32/nds32.cc: ...here.
* config/netbsd-d.c: Moved to...
* config/netbsd-d.cc: ...here.
* config/netbsd.c: Moved to...
* config/netbsd.cc: ...here.
* config/nios2/nios2.c: Moved to...
* config/nios2/nios2.cc: ...here.
* config/nvptx/mkoffload.c: Moved to...
* config/nvptx/mkoffload.cc: ...here.
* config/nvptx/nvptx-c.c: Moved to...
* config/nvptx/nvptx-c.cc: ...here.
* config/nvptx/nvptx.c: Moved to...
* config/nvptx/nvptx.cc: ...here.
* config/openbsd-d.c: Moved to...
* config/openbsd-d.cc: ...here.
* config/or1k/or1k.c: Moved to...
* config/or1k/or1k.cc: ...here.
* config/pa/pa-d.c: Moved to...
* config/pa/pa-d.cc: ...here.
* config/pa/pa.c: Moved to...
* config/pa/pa.cc: ...here.
* config/pdp11/pdp11.c: Moved to...
* config/pdp11/pdp11.cc: ...here.
* config/pru/pru-passes.c: Moved to...
* config/pru/pru-passes.cc: ...here.
* config/pru/pru-pragma.c: Moved to...
* config/pru/pru-pragma.cc: ...here.
* config/pru/pru.c: Moved to...
* config/pru/pru.cc: ...here.
* config/riscv/riscv-builtins.c: Moved to...
* config/riscv/riscv-builtins.cc: ...here.
* config/riscv/riscv-c.c: Moved to...
* config/riscv/riscv-c.cc: ...here.
* config/riscv/riscv-d.c: Moved to...
* config/riscv/riscv-d.cc: ...here.
* config/riscv/riscv-shorten-memrefs.c: Moved to...
* config/riscv/riscv-shorten-memrefs.cc: ...here.
* config/riscv/riscv-sr.c: Moved to...
* config/riscv/riscv-sr.cc: ...here.
* config/riscv/riscv.c: Moved to...
* config/riscv/riscv.cc: ...here.
* config/rl78/rl78-c.c: Moved to...
* config/rl78/rl78-c.cc: ...here.
* config/rl78/rl78.c: Moved to...
* config/rl78/rl78.cc: ...here.
* config/rs6000/driver-rs6000.c: Moved to...
* config/rs6000/driver-rs6000.cc: ...here.
* config/rs6000/host-darwin.c: Moved to...
* config/rs6000/host-darwin.cc: ...here.
* config/rs6000/host-ppc64-darwin.c: Moved to...
* config/rs6000/host-ppc64-darwin.cc: ...here.
* config/rs6000/rbtree.c: Moved to...
* config/rs6000/rbtree.cc: ...here.
* config/rs6000/rs6000-c.c: Moved to...
* config/rs6000/rs6000-c.cc: ...here.
* config/rs6000/rs6000-call.c: Moved to...
* config/rs6000/rs6000-call.cc: ...here.
* config/rs6000/rs6000-d.c: Moved to...
* config/rs6000/rs6000-d.cc: ...here.
* config/rs6000/rs6000-gen-builtins.c: Moved to...
* config/rs6000/rs6000-gen-builtins.cc: ...here.
* config/rs6000/rs6000-linux.c: Moved to...
* config/rs6000/rs6000-linux.cc: ...here.
* config/rs6000/rs6000-logue.c: Moved to...
* config/rs6000/rs6000-logue.cc: ...here.
* config/rs6000/rs6000-p8swap.c: Moved to...
* config/rs6000/rs6000-p8swap.cc: ...here.
* config/rs6000/rs6000-pcrel-opt.c: Moved to...
* config/rs6000/rs6000-pcrel-opt.cc: ...here.
* config/rs6000/rs6000-string.c: Moved to...
* config/rs6000/rs6000-string.cc: ...here.
* config/rs6000/rs6000.c: Moved to...
* config/rs6000/rs6000.cc: ...here.
* config/rx/rx.c: Moved to...
* config/rx/rx.cc: ...here.
* config/s390/driver-native.c: Moved to...
* config/s390/driver-native.cc: ...here.
* config/s390/s390-c.c: Moved to...
* config/s390/s390-c.cc: ...here.
* config/s390/s390-d.c: Moved to...
* config/s390/s390-d.cc: ...here.
* config/s390/s390.c: Moved to...
* config/s390/s390.cc: ...here.
* config/sh/divtab-sh4-300.c: Moved to...
* config/sh/divtab-sh4-300.cc: ...here.
* config/sh/divtab-sh4.c: Moved to...
* config/sh/divtab-sh4.cc: ...here.
* config/sh/divtab.c: Moved to...
* config/sh/divtab.cc: ...here.
* config/sh/sh-c.c: Moved to...
* config/sh/sh-c.cc: ...here.
* config/sh/sh.c: Moved to...
* config/sh/sh.cc: ...here.
* config/sol2-c.c: Moved to...
* config/sol2-c.cc: ...here.
* config/sol2-cxx.c: Moved to...
* config/sol2-cxx.cc: ...here.
* config/sol2-d.c: Moved to...
* config/sol2-d.cc: ...here.
* config/sol2-stubs.c: Moved to...
* config/sol2-stubs.cc: ...here.
* config/sol2.c: Moved to...
* config/sol2.cc: ...here.
* config/sparc/driver-sparc.c: Moved to...
* config/sparc/driver-sparc.cc: ...here.
* config/sparc/sparc-c.c: Moved to...
* config/sparc/sparc-c.cc: ...here.
* config/sparc/sparc-d.c: Moved to...
* config/sparc/sparc-d.cc: ...here.
* config/sparc/sparc.c: Moved to...
* config/sparc/sparc.cc: ...here.
* config/stormy16/stormy16.c: Moved to...
* config/stormy16/stormy16.cc: ...here.
* config/tilegx/mul-tables.c: Moved to...
* config/tilegx/mul-tables.cc: ...here.
* config/tilegx/tilegx-c.c: Moved to...
* config/tilegx/tilegx-c.cc: ...here.
* config/tilegx/tilegx.c: Moved to...
* config/tilegx/tilegx.cc: ...here.
* config/tilepro/mul-tables.c: Moved to...
* config/tilepro/mul-tables.cc: ...here.
* config/tilepro/tilepro-c.c: Moved to...
* config/tilepro/tilepro-c.cc: ...here.
* config/tilepro/tilepro.c: Moved to...
* config/tilepro/tilepro.cc: ...here.
* config/v850/v850-c.c: Moved to...
* config/v850/v850-c.cc: ...here.
* config/v850/v850.c: Moved to...
* config/v850/v850.cc: ...here.
* config/vax/vax.c: Moved to...
* config/vax/vax.cc: ...here.
* config/visium/visium.c: Moved to...
* config/visium/visium.cc: ...here.
* config/vms/vms-c.c: Moved to...
* config/vms/vms-c.cc: ...here.
* config/vms/vms-f.c: Moved to...
* config/vms/vms-f.cc: ...here.
* config/vms/vms.c: Moved to...
* config/vms/vms.cc: ...here.
* config/vxworks-c.c: Moved to...
* config/vxworks-c.cc: ...here.
* config/vxworks.c: Moved to...
* config/vxworks.cc: ...here.
* config/winnt-c.c: Moved to...
* config/winnt-c.cc: ...here.
* config/xtensa/xtensa.c: Moved to...
* config/xtensa/xtensa.cc: ...here.
* context.c: Moved to...
* context.cc: ...here.
* convert.c: Moved to...
* convert.cc: ...here.
* coverage.c: Moved to...
* coverage.cc: ...here.
* cppbuiltin.c: Moved to...
* cppbuiltin.cc: ...here.
* cppdefault.c: Moved to...
* cppdefault.cc: ...here.
* cprop.c: Moved to...
* cprop.cc: ...here.
* cse.c: Moved to...
* cse.cc: ...here.
* cselib.c: Moved to...
* cselib.cc: ...here.
* ctfc.c: Moved to...
* ctfc.cc: ...here.
* ctfout.c: Moved to...
* ctfout.cc: ...here.
* data-streamer-in.c: Moved to...
* data-streamer-in.cc: ...here.
* data-streamer-out.c: Moved to...
* data-streamer-out.cc: ...here.
* data-streamer.c: Moved to...
* data-streamer.cc: ...here.
* dbgcnt.c: Moved to...
* dbgcnt.cc: ...here.
* dbxout.c: Moved to...
* dbxout.cc: ...here.
* dce.c: Moved to...
* dce.cc: ...here.
* ddg.c: Moved to...
* ddg.cc: ...here.
* debug.c: Moved to...
* debug.cc: ...here.
* df-core.c: Moved to...
* df-core.cc: ...here.
* df-problems.c: Moved to...
* df-problems.cc: ...here.
* df-scan.c: Moved to...
* df-scan.cc: ...here.
* dfp.c: Moved to...
* dfp.cc: ...here.
* diagnostic-color.c: Moved to...
* diagnostic-color.cc: ...here.
* diagnostic-show-locus.c: Moved to...
* diagnostic-show-locus.cc: ...here.
* diagnostic-spec.c: Moved to...
* diagnostic-spec.cc: ...here.
* diagnostic.c: Moved to...
* diagnostic.cc: ...here.
* dojump.c: Moved to...
* dojump.cc: ...here.
* dominance.c: Moved to...
* dominance.cc: ...here.
* domwalk.c: Moved to...
* domwalk.cc: ...here.
* double-int.c: Moved to...
* double-int.cc: ...here.
* dse.c: Moved to...
* dse.cc: ...here.
* dumpfile.c: Moved to...
* dumpfile.cc: ...here.
* dwarf2asm.c: Moved to...
* dwarf2asm.cc: ...here.
* dwarf2cfi.c: Moved to...
* dwarf2cfi.cc: ...here.
* dwarf2ctf.c: Moved to...
* dwarf2ctf.cc: ...here.
* dwarf2out.c: Moved to...
* dwarf2out.cc: ...here.
* early-remat.c: Moved to...
* early-remat.cc: ...here.
* edit-context.c: Moved to...
* edit-context.cc: ...here.
* emit-rtl.c: Moved to...
* emit-rtl.cc: ...here.
* errors.c: Moved to...
* errors.cc: ...here.
* et-forest.c: Moved to...
* et-forest.cc: ...here.
* except.c: Moved to...
* except.cc: ...here.
* explow.c: Moved to...
* explow.cc: ...here.
* expmed.c: Moved to...
* expmed.cc: ...here.
* expr.c: Moved to...
* expr.cc: ...here.
* fibonacci_heap.c: Moved to...
* fibonacci_heap.cc: ...here.
* file-find.c: Moved to...
* file-find.cc: ...here.
* file-prefix-map.c: Moved to...
* file-prefix-map.cc: ...here.
* final.c: Moved to...
* final.cc: ...here.
* fixed-value.c: Moved to...
* fixed-value.cc: ...here.
* fold-const-call.c: Moved to...
* fold-const-call.cc: ...here.
* fold-const.c: Moved to...
* fold-const.cc: ...here.
* fp-test.c: Moved to...
* fp-test.cc: ...here.
* function-tests.c: Moved to...
* function-tests.cc: ...here.
* function.c: Moved to...
* function.cc: ...here.
* fwprop.c: Moved to...
* fwprop.cc: ...here.
* gcc-ar.c: Moved to...
* gcc-ar.cc: ...here.
* gcc-main.c: Moved to...
* gcc-main.cc: ...here.
* gcc-rich-location.c: Moved to...
* gcc-rich-location.cc: ...here.
* gcc.c: Moved to...
* gcc.cc: ...here.
* gcov-dump.c: Moved to...
* gcov-dump.cc: ...here.
* gcov-io.c: Moved to...
* gcov-io.cc: ...here.
* gcov-tool.c: Moved to...
* gcov-tool.cc: ...here.
* gcov.c: Moved to...
* gcov.cc: ...here.
* gcse-common.c: Moved to...
* gcse-common.cc: ...here.
* gcse.c: Moved to...
* gcse.cc: ...here.
* genattr-common.c: Moved to...
* genattr-common.cc: ...here.
* genattr.c: Moved to...
* genattr.cc: ...here.
* genattrtab.c: Moved to...
* genattrtab.cc: ...here.
* genautomata.c: Moved to...
* genautomata.cc: ...here.
* gencfn-macros.c: Moved to...
* gencfn-macros.cc: ...here.
* gencheck.c: Moved to...
* gencheck.cc: ...here.
* genchecksum.c: Moved to...
* genchecksum.cc: ...here.
* gencodes.c: Moved to...
* gencodes.cc: ...here.
* genconditions.c: Moved to...
* genconditions.cc: ...here.
* genconfig.c: Moved to...
* genconfig.cc: ...here.
* genconstants.c: Moved to...
* genconstants.cc: ...here.
* genemit.c: Moved to...
* genemit.cc: ...here.
* genenums.c: Moved to...
* genenums.cc: ...here.
* generic-match-head.c: Moved to...
* generic-match-head.cc: ...here.
* genextract.c: Moved to...
* genextract.cc: ...here.
* genflags.c: Moved to...
* genflags.cc: ...here.
* gengenrtl.c: Moved to...
* gengenrtl.cc: ...here.
* gengtype-parse.c: Moved to...
* gengtype-parse.cc: ...here.
* gengtype-state.c: Moved to...
* gengtype-state.cc: ...here.
* gengtype.c: Moved to...
* gengtype.cc: ...here.
* genhooks.c: Moved to...
* genhooks.cc: ...here.
* genmatch.c: Moved to...
* genmatch.cc: ...here.
* genmddeps.c: Moved to...
* genmddeps.cc: ...here.
* genmddump.c: Moved to...
* genmddump.cc: ...here.
* genmodes.c: Moved to...
* genmodes.cc: ...here.
* genopinit.c: Moved to...
* genopinit.cc: ...here.
* genoutput.c: Moved to...
* genoutput.cc: ...here.
* genpeep.c: Moved to...
* genpeep.cc: ...here.
* genpreds.c: Moved to...
* genpreds.cc: ...here.
* genrecog.c: Moved to...
* genrecog.cc: ...here.
* gensupport.c: Moved to...
* gensupport.cc: ...here.
* gentarget-def.c: Moved to...
* gentarget-def.cc: ...here.
* genversion.c: Moved to...
* genversion.cc: ...here.
* ggc-common.c: Moved to...
* ggc-common.cc: ...here.
* ggc-none.c: Moved to...
* ggc-none.cc: ...here.
* ggc-page.c: Moved to...
* ggc-page.cc: ...here.
* ggc-tests.c: Moved to...
* ggc-tests.cc: ...here.
* gimple-builder.c: Moved to...
* gimple-builder.cc: ...here.
* gimple-expr.c: Moved to...
* gimple-expr.cc: ...here.
* gimple-fold.c: Moved to...
* gimple-fold.cc: ...here.
* gimple-iterator.c: Moved to...
* gimple-iterator.cc: ...here.
* gimple-laddress.c: Moved to...
* gimple-laddress.cc: ...here.
* gimple-loop-jam.c: Moved to...
* gimple-loop-jam.cc: ...here.
* gimple-low.c: Moved to...
* gimple-low.cc: ...here.
* gimple-match-head.c: Moved to...
* gimple-match-head.cc: ...here.
* gimple-pretty-print.c: Moved to...
* gimple-pretty-print.cc: ...here.
* gimple-ssa-backprop.c: Moved to...
* gimple-ssa-backprop.cc: ...here.
* gimple-ssa-evrp-analyze.c: Moved to...
* gimple-ssa-evrp-analyze.cc: ...here.
* gimple-ssa-evrp.c: Moved to...
* gimple-ssa-evrp.cc: ...here.
* gimple-ssa-isolate-paths.c: Moved to...
* gimple-ssa-isolate-paths.cc: ...here.
* gimple-ssa-nonnull-compare.c: Moved to...
* gimple-ssa-nonnull-compare.cc: ...here.
* gimple-ssa-split-paths.c: Moved to...
* gimple-ssa-split-paths.cc: ...here.
* gimple-ssa-sprintf.c: Moved to...
* gimple-ssa-sprintf.cc: ...here.
* gimple-ssa-store-merging.c: Moved to...
* gimple-ssa-store-merging.cc: ...here.
* gimple-ssa-strength-reduction.c: Moved to...
* gimple-ssa-strength-reduction.cc: ...here.
* gimple-ssa-warn-alloca.c: Moved to...
* gimple-ssa-warn-alloca.cc: ...here.
* gimple-ssa-warn-restrict.c: Moved to...
* gimple-ssa-warn-restrict.cc: ...here.
* gimple-streamer-in.c: Moved to...
* gimple-streamer-in.cc: ...here.
* gimple-streamer-out.c: Moved to...
* gimple-streamer-out.cc: ...here.
* gimple-walk.c: Moved to...
* gimple-walk.cc: ...here.
* gimple-warn-recursion.c: Moved to...
* gimple-warn-recursion.cc: ...here.
* gimple.c: Moved to...
* gimple.cc: ...here.
* gimplify-me.c: Moved to...
* gimplify-me.cc: ...here.
* gimplify.c: Moved to...
* gimplify.cc: ...here.
* godump.c: Moved to...
* godump.cc: ...here.
* graph.c: Moved to...
* graph.cc: ...here.
* graphds.c: Moved to...
* graphds.cc: ...here.
* graphite-dependences.c: Moved to...
* graphite-dependences.cc: ...here.
* graphite-isl-ast-to-gimple.c: Moved to...
* graphite-isl-ast-to-gimple.cc: ...here.
* graphite-optimize-isl.c: Moved to...
* graphite-optimize-isl.cc: ...here.
* graphite-poly.c: Moved to...
* graphite-poly.cc: ...here.
* graphite-scop-detection.c: Moved to...
* graphite-scop-detection.cc: ...here.
* graphite-sese-to-poly.c: Moved to...
* graphite-sese-to-poly.cc: ...here.
* graphite.c: Moved to...
* graphite.cc: ...here.
* haifa-sched.c: Moved to...
* haifa-sched.cc: ...here.
* hash-map-tests.c: Moved to...
* hash-map-tests.cc: ...here.
* hash-set-tests.c: Moved to...
* hash-set-tests.cc: ...here.
* hash-table.c: Moved to...
* hash-table.cc: ...here.
* hooks.c: Moved to...
* hooks.cc: ...here.
* host-default.c: Moved to...
* host-default.cc: ...here.
* hw-doloop.c: Moved to...
* hw-doloop.cc: ...here.
* hwint.c: Moved to...
* hwint.cc: ...here.
* ifcvt.c: Moved to...
* ifcvt.cc: ...here.
* inchash.c: Moved to...
* inchash.cc: ...here.
* incpath.c: Moved to...
* incpath.cc: ...here.
* init-regs.c: Moved to...
* init-regs.cc: ...here.
* input.c: Moved to...
* input.cc: ...here.
* internal-fn.c: Moved to...
* internal-fn.cc: ...here.
* intl.c: Moved to...
* intl.cc: ...here.
* ipa-comdats.c: Moved to...
* ipa-comdats.cc: ...here.
* ipa-cp.c: Moved to...
* ipa-cp.cc: ...here.
* ipa-devirt.c: Moved to...
* ipa-devirt.cc: ...here.
* ipa-fnsummary.c: Moved to...
* ipa-fnsummary.cc: ...here.
* ipa-icf-gimple.c: Moved to...
* ipa-icf-gimple.cc: ...here.
* ipa-icf.c: Moved to...
* ipa-icf.cc: ...here.
* ipa-inline-analysis.c: Moved to...
* ipa-inline-analysis.cc: ...here.
* ipa-inline-transform.c: Moved to...
* ipa-inline-transform.cc: ...here.
* ipa-inline.c: Moved to...
* ipa-inline.cc: ...here.
* ipa-modref-tree.c: Moved to...
* ipa-modref-tree.cc: ...here.
* ipa-modref.c: Moved to...
* ipa-modref.cc: ...here.
* ipa-param-manipulation.c: Moved to...
* ipa-param-manipulation.cc: ...here.
* ipa-polymorphic-call.c: Moved to...
* ipa-polymorphic-call.cc: ...here.
* ipa-predicate.c: Moved to...
* ipa-predicate.cc: ...here.
* ipa-profile.c: Moved to...
* ipa-profile.cc: ...here.
* ipa-prop.c: Moved to...
* ipa-prop.cc: ...here.
* ipa-pure-const.c: Moved to...
* ipa-pure-const.cc: ...here.
* ipa-ref.c: Moved to...
* ipa-ref.cc: ...here.
* ipa-reference.c: Moved to...
* ipa-reference.cc: ...here.
* ipa-split.c: Moved to...
* ipa-split.cc: ...here.
* ipa-sra.c: Moved to...
* ipa-sra.cc: ...here.
* ipa-utils.c: Moved to...
* ipa-utils.cc: ...here.
* ipa-visibility.c: Moved to...
* ipa-visibility.cc: ...here.
* ipa.c: Moved to...
* ipa.cc: ...here.
* ira-build.c: Moved to...
* ira-build.cc: ...here.
* ira-color.c: Moved to...
* ira-color.cc: ...here.
* ira-conflicts.c: Moved to...
* ira-conflicts.cc: ...here.
* ira-costs.c: Moved to...
* ira-costs.cc: ...here.
* ira-emit.c: Moved to...
* ira-emit.cc: ...here.
* ira-lives.c: Moved to...
* ira-lives.cc: ...here.
* ira.c: Moved to...
* ira.cc: ...here.
* jump.c: Moved to...
* jump.cc: ...here.
* langhooks.c: Moved to...
* langhooks.cc: ...here.
* lcm.c: Moved to...
* lcm.cc: ...here.
* lists.c: Moved to...
* lists.cc: ...here.
* loop-doloop.c: Moved to...
* loop-doloop.cc: ...here.
* loop-init.c: Moved to...
* loop-init.cc: ...here.
* loop-invariant.c: Moved to...
* loop-invariant.cc: ...here.
* loop-iv.c: Moved to...
* loop-iv.cc: ...here.
* loop-unroll.c: Moved to...
* loop-unroll.cc: ...here.
* lower-subreg.c: Moved to...
* lower-subreg.cc: ...here.
* lra-assigns.c: Moved to...
* lra-assigns.cc: ...here.
* lra-coalesce.c: Moved to...
* lra-coalesce.cc: ...here.
* lra-constraints.c: Moved to...
* lra-constraints.cc: ...here.
* lra-eliminations.c: Moved to...
* lra-eliminations.cc: ...here.
* lra-lives.c: Moved to...
* lra-lives.cc: ...here.
* lra-remat.c: Moved to...
* lra-remat.cc: ...here.
* lra-spills.c: Moved to...
* lra-spills.cc: ...here.
* lra.c: Moved to...
* lra.cc: ...here.
* lto-cgraph.c: Moved to...
* lto-cgraph.cc: ...here.
* lto-compress.c: Moved to...
* lto-compress.cc: ...here.
* lto-opts.c: Moved to...
* lto-opts.cc: ...here.
* lto-section-in.c: Moved to...
* lto-section-in.cc: ...here.
* lto-section-out.c: Moved to...
* lto-section-out.cc: ...here.
* lto-streamer-in.c: Moved to...
* lto-streamer-in.cc: ...here.
* lto-streamer-out.c: Moved to...
* lto-streamer-out.cc: ...here.
* lto-streamer.c: Moved to...
* lto-streamer.cc: ...here.
* lto-wrapper.c: Moved to...
* lto-wrapper.cc: ...here.
* main.c: Moved to...
* main.cc: ...here.
* mcf.c: Moved to...
* mcf.cc: ...here.
* mode-switching.c: Moved to...
* mode-switching.cc: ...here.
* modulo-sched.c: Moved to...
* modulo-sched.cc: ...here.
* multiple_target.c: Moved to...
* multiple_target.cc: ...here.
* omp-expand.c: Moved to...
* omp-expand.cc: ...here.
* omp-general.c: Moved to...
* omp-general.cc: ...here.
* omp-low.c: Moved to...
* omp-low.cc: ...here.
* omp-offload.c: Moved to...
* omp-offload.cc: ...here.
* omp-simd-clone.c: Moved to...
* omp-simd-clone.cc: ...here.
* opt-suggestions.c: Moved to...
* opt-suggestions.cc: ...here.
* optabs-libfuncs.c: Moved to...
* optabs-libfuncs.cc: ...here.
* optabs-query.c: Moved to...
* optabs-query.cc: ...here.
* optabs-tree.c: Moved to...
* optabs-tree.cc: ...here.
* optabs.c: Moved to...
* optabs.cc: ...here.
* opts-common.c: Moved to...
* opts-common.cc: ...here.
* opts-global.c: Moved to...
* opts-global.cc: ...here.
* opts.c: Moved to...
* opts.cc: ...here.
* passes.c: Moved to...
* passes.cc: ...here.
* plugin.c: Moved to...
* plugin.cc: ...here.
* postreload-gcse.c: Moved to...
* postreload-gcse.cc: ...here.
* postreload.c: Moved to...
* postreload.cc: ...here.
* predict.c: Moved to...
* predict.cc: ...here.
* prefix.c: Moved to...
* prefix.cc: ...here.
* pretty-print.c: Moved to...
* pretty-print.cc: ...here.
* print-rtl-function.c: Moved to...
* print-rtl-function.cc: ...here.
* print-rtl.c: Moved to...
* print-rtl.cc: ...here.
* print-tree.c: Moved to...
* print-tree.cc: ...here.
* profile-count.c: Moved to...
* profile-count.cc: ...here.
* profile.c: Moved to...
* profile.cc: ...here.
* read-md.c: Moved to...
* read-md.cc: ...here.
* read-rtl-function.c: Moved to...
* read-rtl-function.cc: ...here.
* read-rtl.c: Moved to...
* read-rtl.cc: ...here.
* real.c: Moved to...
* real.cc: ...here.
* realmpfr.c: Moved to...
* realmpfr.cc: ...here.
* recog.c: Moved to...
* recog.cc: ...here.
* ree.c: Moved to...
* ree.cc: ...here.
* reg-stack.c: Moved to...
* reg-stack.cc: ...here.
* regcprop.c: Moved to...
* regcprop.cc: ...here.
* reginfo.c: Moved to...
* reginfo.cc: ...here.
* regrename.c: Moved to...
* regrename.cc: ...here.
* regstat.c: Moved to...
* regstat.cc: ...here.
* reload.c: Moved to...
* reload.cc: ...here.
* reload1.c: Moved to...
* reload1.cc: ...here.
* reorg.c: Moved to...
* reorg.cc: ...here.
* resource.c: Moved to...
* resource.cc: ...here.
* rtl-error.c: Moved to...
* rtl-error.cc: ...here.
* rtl-tests.c: Moved to...
* rtl-tests.cc: ...here.
* rtl.c: Moved to...
* rtl.cc: ...here.
* rtlanal.c: Moved to...
* rtlanal.cc: ...here.
* rtlhash.c: Moved to...
* rtlhash.cc: ...here.
* rtlhooks.c: Moved to...
* rtlhooks.cc: ...here.
* rtx-vector-builder.c: Moved to...
* rtx-vector-builder.cc: ...here.
* run-rtl-passes.c: Moved to...
* run-rtl-passes.cc: ...here.
* sancov.c: Moved to...
* sancov.cc: ...here.
* sanopt.c: Moved to...
* sanopt.cc: ...here.
* sbitmap.c: Moved to...
* sbitmap.cc: ...here.
* sched-deps.c: Moved to...
* sched-deps.cc: ...here.
* sched-ebb.c: Moved to...
* sched-ebb.cc: ...here.
* sched-rgn.c: Moved to...
* sched-rgn.cc: ...here.
* sel-sched-dump.c: Moved to...
* sel-sched-dump.cc: ...here.
* sel-sched-ir.c: Moved to...
* sel-sched-ir.cc: ...here.
* sel-sched.c: Moved to...
* sel-sched.cc: ...here.
* selftest-diagnostic.c: Moved to...
* selftest-diagnostic.cc: ...here.
* selftest-rtl.c: Moved to...
* selftest-rtl.cc: ...here.
* selftest-run-tests.c: Moved to...
* selftest-run-tests.cc: ...here.
* selftest.c: Moved to...
* selftest.cc: ...here.
* sese.c: Moved to...
* sese.cc: ...here.
* shrink-wrap.c: Moved to...
* shrink-wrap.cc: ...here.
* simplify-rtx.c: Moved to...
* simplify-rtx.cc: ...here.
* sparseset.c: Moved to...
* sparseset.cc: ...here.
* spellcheck-tree.c: Moved to...
* spellcheck-tree.cc: ...here.
* spellcheck.c: Moved to...
* spellcheck.cc: ...here.
* sreal.c: Moved to...
* sreal.cc: ...here.
* stack-ptr-mod.c: Moved to...
* stack-ptr-mod.cc: ...here.
* statistics.c: Moved to...
* statistics.cc: ...here.
* stmt.c: Moved to...
* stmt.cc: ...here.
* stor-layout.c: Moved to...
* stor-layout.cc: ...here.
* store-motion.c: Moved to...
* store-motion.cc: ...here.
* streamer-hooks.c: Moved to...
* streamer-hooks.cc: ...here.
* stringpool.c: Moved to...
* stringpool.cc: ...here.
* substring-locations.c: Moved to...
* substring-locations.cc: ...here.
* symtab.c: Moved to...
* symtab.cc: ...here.
* target-globals.c: Moved to...
* target-globals.cc: ...here.
* targhooks.c: Moved to...
* targhooks.cc: ...here.
* timevar.c: Moved to...
* timevar.cc: ...here.
* toplev.c: Moved to...
* toplev.cc: ...here.
* tracer.c: Moved to...
* tracer.cc: ...here.
* trans-mem.c: Moved to...
* trans-mem.cc: ...here.
* tree-affine.c: Moved to...
* tree-affine.cc: ...here.
* tree-call-cdce.c: Moved to...
* tree-call-cdce.cc: ...here.
* tree-cfg.c: Moved to...
* tree-cfg.cc: ...here.
* tree-cfgcleanup.c: Moved to...
* tree-cfgcleanup.cc: ...here.
* tree-chrec.c: Moved to...
* tree-chrec.cc: ...here.
* tree-complex.c: Moved to...
* tree-complex.cc: ...here.
* tree-data-ref.c: Moved to...
* tree-data-ref.cc: ...here.
* tree-dfa.c: Moved to...
* tree-dfa.cc: ...here.
* tree-diagnostic.c: Moved to...
* tree-diagnostic.cc: ...here.
* tree-dump.c: Moved to...
* tree-dump.cc: ...here.
* tree-eh.c: Moved to...
* tree-eh.cc: ...here.
* tree-emutls.c: Moved to...
* tree-emutls.cc: ...here.
* tree-if-conv.c: Moved to...
* tree-if-conv.cc: ...here.
* tree-inline.c: Moved to...
* tree-inline.cc: ...here.
* tree-into-ssa.c: Moved to...
* tree-into-ssa.cc: ...here.
* tree-iterator.c: Moved to...
* tree-iterator.cc: ...here.
* tree-loop-distribution.c: Moved to...
* tree-loop-distribution.cc: ...here.
* tree-nested.c: Moved to...
* tree-nested.cc: ...here.
* tree-nrv.c: Moved to...
* tree-nrv.cc: ...here.
* tree-object-size.c: Moved to...
* tree-object-size.cc: ...here.
* tree-outof-ssa.c: Moved to...
* tree-outof-ssa.cc: ...here.
* tree-parloops.c: Moved to...
* tree-parloops.cc: ...here.
* tree-phinodes.c: Moved to...
* tree-phinodes.cc: ...here.
* tree-predcom.c: Moved to...
* tree-predcom.cc: ...here.
* tree-pretty-print.c: Moved to...
* tree-pretty-print.cc: ...here.
* tree-profile.c: Moved to...
* tree-profile.cc: ...here.
* tree-scalar-evolution.c: Moved to...
* tree-scalar-evolution.cc: ...here.
* tree-sra.c: Moved to...
* tree-sra.cc: ...here.
* tree-ssa-address.c: Moved to...
* tree-ssa-address.cc: ...here.
* tree-ssa-alias.c: Moved to...
* tree-ssa-alias.cc: ...here.
* tree-ssa-ccp.c: Moved to...
* tree-ssa-ccp.cc: ...here.
* tree-ssa-coalesce.c: Moved to...
* tree-ssa-coalesce.cc: ...here.
* tree-ssa-copy.c: Moved to...
* tree-ssa-copy.cc: ...here.
* tree-ssa-dce.c: Moved to...
* tree-ssa-dce.cc: ...here.
* tree-ssa-dom.c: Moved to...
* tree-ssa-dom.cc: ...here.
* tree-ssa-dse.c: Moved to...
* tree-ssa-dse.cc: ...here.
* tree-ssa-forwprop.c: Moved to...
* tree-ssa-forwprop.cc: ...here.
* tree-ssa-ifcombine.c: Moved to...
* tree-ssa-ifcombine.cc: ...here.
* tree-ssa-live.c: Moved to...
* tree-ssa-live.cc: ...here.
* tree-ssa-loop-ch.c: Moved to...
* tree-ssa-loop-ch.cc: ...here.
* tree-ssa-loop-im.c: Moved to...
* tree-ssa-loop-im.cc: ...here.
* tree-ssa-loop-ivcanon.c: Moved to...
* tree-ssa-loop-ivcanon.cc: ...here.
* tree-ssa-loop-ivopts.c: Moved to...
* tree-ssa-loop-ivopts.cc: ...here.
* tree-ssa-loop-manip.c: Moved to...
* tree-ssa-loop-manip.cc: ...here.
* tree-ssa-loop-niter.c: Moved to...
* tree-ssa-loop-niter.cc: ...here.
* tree-ssa-loop-prefetch.c: Moved to...
* tree-ssa-loop-prefetch.cc: ...here.
* tree-ssa-loop-split.c: Moved to...
* tree-ssa-loop-split.cc: ...here.
* tree-ssa-loop-unswitch.c: Moved to...
* tree-ssa-loop-unswitch.cc: ...here.
* tree-ssa-loop.c: Moved to...
* tree-ssa-loop.cc: ...here.
* tree-ssa-math-opts.c: Moved to...
* tree-ssa-math-opts.cc: ...here.
* tree-ssa-operands.c: Moved to...
* tree-ssa-operands.cc: ...here.
* tree-ssa-phiopt.c: Moved to...
* tree-ssa-phiopt.cc: ...here.
* tree-ssa-phiprop.c: Moved to...
* tree-ssa-phiprop.cc: ...here.
* tree-ssa-pre.c: Moved to...
* tree-ssa-pre.cc: ...here.
* tree-ssa-propagate.c: Moved to...
* tree-ssa-propagate.cc: ...here.
* tree-ssa-reassoc.c: Moved to...
* tree-ssa-reassoc.cc: ...here.
* tree-ssa-sccvn.c: Moved to...
* tree-ssa-sccvn.cc: ...here.
* tree-ssa-scopedtables.c: Moved to...
* tree-ssa-scopedtables.cc: ...here.
* tree-ssa-sink.c: Moved to...
* tree-ssa-sink.cc: ...here.
* tree-ssa-strlen.c: Moved to...
* tree-ssa-strlen.cc: ...here.
* tree-ssa-structalias.c: Moved to...
* tree-ssa-structalias.cc: ...here.
* tree-ssa-tail-merge.c: Moved to...
* tree-ssa-tail-merge.cc: ...here.
* tree-ssa-ter.c: Moved to...
* tree-ssa-ter.cc: ...here.
* tree-ssa-threadbackward.c: Moved to...
* tree-ssa-threadbackward.cc: ...here.
* tree-ssa-threadedge.c: Moved to...
* tree-ssa-threadedge.cc: ...here.
* tree-ssa-threadupdate.c: Moved to...
* tree-ssa-threadupdate.cc: ...here.
* tree-ssa-uncprop.c: Moved to...
* tree-ssa-uncprop.cc: ...here.
* tree-ssa-uninit.c: Moved to...
* tree-ssa-uninit.cc: ...here.
* tree-ssa.c: Moved to...
* tree-ssa.cc: ...here.
* tree-ssanames.c: Moved to...
* tree-ssanames.cc: ...here.
* tree-stdarg.c: Moved to...
* tree-stdarg.cc: ...here.
* tree-streamer-in.c: Moved to...
* tree-streamer-in.cc: ...here.
* tree-streamer-out.c: Moved to...
* tree-streamer-out.cc: ...here.
* tree-streamer.c: Moved to...
* tree-streamer.cc: ...here.
* tree-switch-conversion.c: Moved to...
* tree-switch-conversion.cc: ...here.
* tree-tailcall.c: Moved to...
* tree-tailcall.cc: ...here.
* tree-vect-data-refs.c: Moved to...
* tree-vect-data-refs.cc: ...here.
* tree-vect-generic.c: Moved to...
* tree-vect-generic.cc: ...here.
* tree-vect-loop-manip.c: Moved to...
* tree-vect-loop-manip.cc: ...here.
* tree-vect-loop.c: Moved to...
* tree-vect-loop.cc: ...here.
* tree-vect-patterns.c: Moved to...
* tree-vect-patterns.cc: ...here.
* tree-vect-slp-patterns.c: Moved to...
* tree-vect-slp-patterns.cc: ...here.
* tree-vect-slp.c: Moved to...
* tree-vect-slp.cc: ...here.
* tree-vect-stmts.c: Moved to...
* tree-vect-stmts.cc: ...here.
* tree-vector-builder.c: Moved to...
* tree-vector-builder.cc: ...here.
* tree-vectorizer.c: Moved to...
* tree-vectorizer.cc: ...here.
* tree-vrp.c: Moved to...
* tree-vrp.cc: ...here.
* tree.c: Moved to...
* tree.cc: ...here.
* tsan.c: Moved to...
* tsan.cc: ...here.
* typed-splay-tree.c: Moved to...
* typed-splay-tree.cc: ...here.
* ubsan.c: Moved to...
* ubsan.cc: ...here.
* valtrack.c: Moved to...
* valtrack.cc: ...here.
* value-prof.c: Moved to...
* value-prof.cc: ...here.
* var-tracking.c: Moved to...
* var-tracking.cc: ...here.
* varasm.c: Moved to...
* varasm.cc: ...here.
* varpool.c: Moved to...
* varpool.cc: ...here.
* vec-perm-indices.c: Moved to...
* vec-perm-indices.cc: ...here.
* vec.c: Moved to...
* vec.cc: ...here.
* vmsdbgout.c: Moved to...
* vmsdbgout.cc: ...here.
* vr-values.c: Moved to...
* vr-values.cc: ...here.
* vtable-verify.c: Moved to...
* vtable-verify.cc: ...here.
* web.c: Moved to...
* web.cc: ...here.
* xcoffout.c: Moved to...
* xcoffout.cc: ...here.
2022-01-17 qing zhao <qing.zhao@oracle.com>
* tree-ssa-uninit.c (warn_uninit): Delete the 4th parameter. Handle
.DEFERRED_INIT call with an anonymous SSA_NAME specially.
(check_defs): Handle .DEFERRED_INIT call with an anonymous SSA_NAME
specially.
(warn_uninit_phi_uses): Delete the 4th actual when call warn_uninit.
(warn_uninitialized_vars): Likewise.
(warn_uninitialized_phi): Likewise.
2022-01-17 Jason Merrill <jason@redhat.com>
* diagnostic.h (struct diagnostic_context): Add includes_seen.
* diagnostic.c (diagnostic_initialize): Initialize it.
(diagnostic_finish): Clean it up.
(includes_seen): New function.
(diagnostic_report_current_module): Use it.
2022-01-17 Richard Biener <rguenther@suse.de>
PR middle-end/101292
* diagnostic-spec.c (copy_warning): Make sure to not
reference old hashtable content on possible resize.
* warning-control.cc (copy_warning): Likewise.
2022-01-17 Jakub Jelinek <jakub@redhat.com>
PR target/103973
* tree-cfg.h (cond_only_block_p): Declare.
* tree-ssa-phiopt.c (cond_only_block_p): Move function to ...
* tree-cfg.c (cond_only_block_p): ... here. No longer static.
* optabs.def (spaceship_optab): New optab.
* internal-fn.def (SPACESHIP): New internal function.
* internal-fn.h (expand_SPACESHIP): Declare.
* internal-fn.c (expand_PHI): Formatting fix.
(expand_SPACESHIP): New function.
* tree-ssa-math-opts.c (optimize_spaceship): New function.
(math_opts_dom_walker::after_dom_children): Use it.
* config/i386/i386.md (spaceship<mode>3): New define_expand.
* config/i386/i386-protos.h (ix86_expand_fp_spaceship): Declare.
* config/i386/i386-expand.c (ix86_expand_fp_spaceship): New function.
* doc/md.texi (spaceship@var{m}3): Document.
2022-01-17 Kewen Lin <linkw@linux.ibm.com>
* config/rs6000/altivec.md (altivec_vreveti2): Remove.
* config/rs6000/vsx.md (*vsx_extract_si, *vsx_extract_si_<uns>float_df,
*vsx_extract_si_<uns>float_<mode>, *vsx_insert_extract_v4sf_p9): Use
known constant values to simplify code.
2022-01-17 Haochen Gui <guihaoc@gcc.gnu.org>
PR target/103124
* config/rs6000/vsx.md (split pattern for TI to V1TI move): Defined.
2022-01-16 wwwhhhyyy <hongyu.wang@intel.com>
* config/i386/i386.h (TARGET_DEST_FALSE_DEP_FOR_GLC): New macro.
* config/i386/sse.md (<avx512>_<complexopname>_<mode><maskc_name><round_name>):
Insert zero-idiom in output template when attr enabled, set new attribute to
true for non-mask/maskz insn.
(avx512fp16_<complexopname>sh_v8hf<mask_scalarc_name><round_scalarcz_name>):
Likewise.
(avx512dq_mul<mode>3<mask_name>): Likewise.
(<avx2_avx512>_permvar<mode><mask_name>): Likewise.
(avx2_perm<mode>_1<mask_name>): Likewise.
(avx512f_perm<mode>_1<mask_name>): Likewise.
(avx512dq_rangep<mode><mask_name><round_saeonly_name>): Likewise.
(avx512dq_ranges<mode><mask_scalar_name><round_saeonly_scalar_name>):
Likewise.
(<avx512>_getmant<mode><mask_name><round_saeonly_name>): Likewise.
(avx512f_vgetmant<mode><mask_scalar_name><round_saeonly_scalar_name>):
Likewise.
* config/i386/subst.md (mask3_dest_false_dep_for_glc_cond): New
subst_attr.
(mask4_dest_false_dep_for_glc_cond): Likewise.
(mask6_dest_false_dep_for_glc_cond): Likewise.
(mask10_dest_false_dep_for_glc_cond): Likewise.
(maskc_dest_false_dep_for_glc_cond): Likewise.
(mask_scalar4_dest_false_dep_for_glc_cond): Likewise.
(mask_scalarc_dest_false_dep_for_glc_cond): Likewise.
* config/i386/x86-tune.def (X86_TUNE_DEST_FALSE_DEP_FOR_GLC): New
DEF_TUNE enabled for m_SAPPHIRERAPIDS and m_ALDERLAKE
2022-01-15 Martin Sebor <msebor@redhat.com>
PR c/63272
* diagnostic-spec.c (nowarn_spec_t::nowarn_spec_t): Handle
-Wdangling-pointer.
* doc/invoke.texi (-Wdangling-pointer): Document new option.
* gimple-ssa-warn-access.cc (pass_waccess::clone): Set new member.
(pass_waccess::check_pointer_uses): New function.
(pass_waccess::gimple_call_return_arg): New function.
(pass_waccess::gimple_call_return_arg_ref): New function.
(pass_waccess::check_call_dangling): New function.
(pass_waccess::check_dangling_uses): New function overloads.
(pass_waccess::check_dangling_stores): New function.
(pass_waccess::check_dangling_stores): New function.
(pass_waccess::m_clobbers): New data member.
(pass_waccess::m_func): New data member.
(pass_waccess::m_run_number): New data member.
(pass_waccess::m_check_dangling_p): New data member.
(pass_waccess::check_alloca): Check m_early_checks_p.
(pass_waccess::check_alloc_size_call): Same.
(pass_waccess::check_strcat): Same.
(pass_waccess::check_strncat): Same.
(pass_waccess::check_stxcpy): Same.
(pass_waccess::check_stxncpy): Same.
(pass_waccess::check_strncmp): Same.
(pass_waccess::check_memop_access): Same.
(pass_waccess::check_read_access): Same.
(pass_waccess::check_builtin): Call check_pointer_uses.
(pass_waccess::warn_invalid_pointer): Add arguments.
(is_auto_decl): New function.
(pass_waccess::check_stmt): New function.
(pass_waccess::check_block): Call check_stmt.
(pass_waccess::execute): Call check_dangling_uses,
check_dangling_stores. Empty m_clobbers.
* passes.def (pass_warn_access): Invoke pass two more times.
2022-01-15 Martin Sebor <msebor@redhat.com>
PR tree-optimization/80532
* common.opt (-Wuse-after-free): New options.
* diagnostic-spec.c (nowarn_spec_t::nowarn_spec_t): Handle
OPT_Wreturn_local_addr and OPT_Wuse_after_free_.
* diagnostic-spec.h (NW_DANGLING): New enumerator.
* doc/invoke.texi (-Wuse-after-free): Document new option.
* gimple-ssa-warn-access.cc (pass_waccess::check_call): Rename...
(pass_waccess::check_call_access): ...to this.
(pass_waccess::check): Rename...
(pass_waccess::check_block): ...to this.
(pass_waccess::check_pointer_uses): New function.
(pass_waccess::gimple_call_return_arg): New function.
(pass_waccess::warn_invalid_pointer): New function.
(pass_waccess::check_builtin): Handle free and realloc.
(gimple_use_after_inval_p): New function.
(get_realloc_lhs): New function.
(maybe_warn_mismatched_realloc): New function.
(pointers_related_p): New function.
(pass_waccess::check_call): Call check_pointer_uses.
(pass_waccess::execute): Compute and free dominance info.
2022-01-15 Uroš Bizjak <ubizjak@gmail.com>
* config/i386/i386-expand.c (ix86_expand_sse_movcc): Use
expand_simple_unop and expand_simple_binop instead of manually
constructing NOT, AND and IOR RTXes. Use vector_all_ones_operand
consistently. Eliminate common subexpressions and simplify code.
* config/i386/sse.md (<any_logic:code><MODEF:mode>3): New expander.
(<any_logic:code><MODEF:mode>3): Make public.
2022-01-14 Eric Botcazou <ebotcazou@adacore.com>
* ipa-param-manipulation.c (ipa_dump_adjusted_parameters): Dump
reverse flag as "reverse" for the sake of consistency.
* ipa-sra.c: Fix copyright year.
(ipa_sra_function_summaries::duplicate): Copy the reverse flag.
(dump_isra_access): Tweak dump line.
(isra_write_node_summary): Write the reverse flag.
(isra_read_node_info): Read it.
(pull_accesses_from_callee): Test its consistency and copy it.
2022-01-14 Richard Sandiford <richard.sandiford@arm.com>
PR middle-end/104026
* tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Initialize
partial_load_store_bias.
2022-01-14 Martin Sebor <msebor@redhat.com>
PR middle-end/101475
* pointer-query.cc (handle_component_ref): Use the size of
the enclosing object if it's smaller than the member.
2022-01-14 Martin Liska <mliska@suse.cz>
* configure: Regenerate.
2022-01-14 Uroš Bizjak <ubizjak@gmail.com>
* config/i386/i386.md (*add<mode>_1_slp"):
Mark alternative 1 output operand earlyclobbered.
(*sub<mode>_1_slp): Ditto.
(*and<mode>_1_slp): Ditto.
(*<code><mode>_1_slp): Ditto.
(*neg<mode>_1_slp): Ditto.
(*one_cmpl<mode>_1_slp): Ditto.
(*ashl<mode>3_1_slp): Ditto.
(*<insn><mode>3_1_slp): Ditto.
(*<insn><mode>3_1_slp): Ditto.
2022-01-14 Kewen Lin <linkw@linux.ibm.com>
PR tree-optimization/104015
* tree-vect-loop.c (vect_analyze_loop): Check
param_vect_partial_vector_usage for supports_partial_vectors.
2022-01-14 Jakub Jelinek <jakub@redhat.com>
PR c++/89074
* fold-const.c (address_compare): Punt on comparison of address of
one object with address of end of another object if
folding_initializer.
2022-01-14 Jakub Jelinek <jakub@redhat.com>
PR target/98737
* tree-ssa-forwprop.c (simplify_builtin_call): Canonicalize
__atomic_fetch_op (p, x, y) op x into __atomic_op_fetch (p, x, y)
and __atomic_op_fetch (p, x, y) iop x into
__atomic_fetch_op (p, x, y).
2022-01-14 Claudiu Zissulescu <claziss@synopsys.com>
* config/arc/arc.h (DWARF_FRAME_REGNUM): Update definition.
(DWARF_FRAME_RETURN_COLUMN): Use RETURN_ADDR_REGNUM macro.
(INCOMING_RETURN_ADDR_RTX): Likewise.
(DWARF_ALT_FRAME_RETURN_COLUMN): Define.
2022-01-14 Claudiu Zissulescu <claziss@synopsys.com>
* config/arc/arc.c (arc_compute_frame_size): Remove condition when
computin checking accumulator regs.
(arc_expand_prologue): Update comments.
(arc_expand_epilogue): Likewise.
2022-01-14 Roger Sayle <roger@nextmovesoftware.com>
Uroš Bizjak <ubizjak@gmail.com>
* config/i386/i386-expand.c (ix86_expand_v1ti_to_ti): Use force_reg.
(ix86_expand_ti_to_v1ti): Use force_reg.
(ix86_expand_v1ti_shift): Use force_reg.
(ix86_expand_v1ti_rotate): Use force_reg.
(ix86_expand_v1ti_ashiftrt): Provide new three operation
implementations for shifts by 111..126 bits. Use force_reg.
2022-01-14 Martin Liska <mliska@suse.cz>
* common/config/arm/arm-common.c (arm_target_mode): Fix
warning: unterminated quoting directive [-Wformat=].
2022-01-14 Siddhesh Poyarekar <siddhesh@gotplt.org>
PR tree-optimization/104009
* tree-object-size.c (compute_builtin_object_size): Bail out on
negative offset.
(plus_stmt_object_size): Return maximum of wholesize and minimum
of 0 for negative offset.
2022-01-14 liuhongt <hongtao.liu@intel.com>
PR target/104001
PR target/94790
PR target/104014
* config/i386/i386.md (*xor2andn): Refine predicate of
operands[0] from nonimmediate_operand to
register_operand, remove TARGET_AVX512BW from condition.
2022-01-14 David Malcolm <dmalcolm@redhat.com>
* doc/extend.texi (Function Attributes): Note that "tainted_args" can
be used on field decls.
(Common Function Attributes): Add entry on "tainted_args" attribute.
2022-01-13 Anthony Sharp <anthonysharp15@gmail.com>
Jason Merrill <jason@redhat.com>
PR c++/70417
* doc/invoke.texi: Documentation for Wmissing-template-keyword.
2022-01-13 Uroš Bizjak <ubizjak@gmail.com>
PR target/103861
* config/i386/i386.md (*ashlqi_ext<mode>_2): New insn pattern.
(*<any_shiftrt:insn>qi_ext<mode>_2): Ditto.
* config/i386/mmx.md (<any_shift:insn>v2qi):
New insn_and_split pattern.
2022-01-13 Robin Dapp <rdapp@linux.ibm.com>
* internal-fn.c (expand_partial_load_optab_fn): Add bias.
(expand_partial_store_optab_fn): Likewise.
(internal_len_load_store_bias): New function.
* internal-fn.h (VECT_PARTIAL_BIAS_UNSUPPORTED): New define.
(internal_len_load_store_bias): New function.
* tree-vect-loop-manip.c (vect_set_loop_controls_directly): Set bias.
(vect_set_loop_condition_partial_vectors): Add header_seq parameter.
* tree-vect-loop.c (vect_verify_loop_lens): Verify bias.
(vect_estimate_min_profitable_iters): Account for bias.
(vect_get_loop_len): Add bias-adjusted length.
* tree-vect-stmts.c (vectorizable_store): Use.
(vectorizable_load): Use.
* tree-vectorizer.h (struct rgroup_controls): Add bias-adjusted length.
(LOOP_VINFO_PARTIAL_LOAD_STORE_BIAS): New macro.
* config/rs6000/vsx.md: Use const0 bias predicate.
* doc/md.texi: Document bias value.
2022-01-13 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/83072
PR tree-optimization/83073
PR tree-optimization/97909
* fold-const.c (expr_not_equal_to): Use a multi-range class.
2022-01-13 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/96707
* range-op.cc (operator_rshift::lhs_op1_relation): New.
2022-01-13 Uroš Bizjak <ubizjak@gmail.com>
* config/i386/mmx.md (negv2qi): Disparage GPR alternative a bit.
Disable for TARGET_PARTIAL_REG_STALL unless optimizing for size.
(negv2qi splitters): Use lowpart_subreg instead of
gen_lowpart to create subreg.
(<plusminus:insn>v2qi3): Disparage GPR alternative a bit.
Disable for TARGET_PARTIAL_REG_STALL unless optimizing for size.
(<plusminus:insn>v2qi3 splitters): Use lowpart_subreg instead of
gen_lowpart to create subreg.
* config/i386/i386.md (*subqi_ext<mode>_2): Move.
2022-01-13 Uroš Bizjak <ubizjak@gmail.com>
PR target/104003
* config/i386/mmx.md (*xop_pcmov_<mode>): Use VI_16_32 mode iterator.
2022-01-13 Martin Liska <mliska@suse.cz>
* common/config/arm/arm-common.c (arm_target_mode): Wrap
keywords with %<, %> and remove trailing punctuation char.
(arm_canon_arch_option_1): Likewise.
(arm_asm_auto_mfpu): Likewise.
* config/arm/arm-builtins.c (arm_expand_builtin): Likewise.
* config/arm/arm.c (arm_options_perform_arch_sanity_checks): Likewise.
(use_vfp_abi): Likewise.
(aapcs_vfp_is_call_or_return_candidate): Likewise.
(arm_handle_cmse_nonsecure_entry): Likewise.
(arm_handle_cmse_nonsecure_call): Likewise.
(thumb1_md_asm_adjust): Likewise.
2022-01-13 Paul A. Clarke <pc@us.ibm.com>
* config/rs6000/smmintrin.h (_mm_round_pd, _mm_round_ps,
_mm_round_sd, _mm_round_ss, _MM_FROUND_TO_NEAREST_INT,
_MM_FROUND_TO_ZERO, _MM_FROUND_TO_POS_INF, _MM_FROUND_TO_NEG_INF,
_MM_FROUND_CUR_DIRECTION, _MM_FROUND_RAISE_EXC, _MM_FROUND_NO_EXC,
_MM_FROUND_NINT, _MM_FROUND_FLOOR, _MM_FROUND_CEIL, _MM_FROUND_TRUNC,
_MM_FROUND_RINT, _MM_FROUND_NEARBYINT): New.
(_mm_ceil_pd, _mm_ceil_ps, _mm_ceil_sd, _mm_ceil_ss, _mm_floor_pd,
_mm_floor_ps, _mm_floor_sd, _mm_floor_ss): Convert from function to
macro.
2022-01-13 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/103989
* tree-inline.c (setup_one_parameter): Don't copy parms with
empty type.
2022-01-13 Thomas Schwinge <thomas@codesourcery.com>
* tree-streamer-out.c (pack_ts_base_value_fields): Don't pack
'TYPE_ADDR_SPACE' for offloading.
* tree-streamer-in.c (unpack_ts_base_value_fields): Don't unpack
'TYPE_ADDR_SPACE' for offloading.
2022-01-13 Julian Brown <julian@codesourcery.com>
Thomas Schwinge <thomas@codesourcery.com>
* omp-oacc-kernels-decompose.cc (add_wait): New function, split out
of...
(add_async_clauses_and_wait): ...here. Call new outlined function.
(decompose_kernels_region_body): Add wait at the end of
explicitly-asynchronous kernels regions.
2022-01-13 Thomas Schwinge <thomas@codesourcery.com>
PR middle-end/100280
* omp-oacc-kernels-decompose.cc (maybe_build_inner_data_region):
Mark variables used in synthesized data clauses as addressable.
2022-01-13 Martin Liska <mliska@suse.cz>
* config/epiphany/epiphany.c (epiphany_mode_priority):
Use gcc_unreachable for not handled cases.
2022-01-13 Martin Liska <mliska@suse.cz>
* config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
Use %qs format specifier.
(epiphany_override_options): Wrap keyword in %<, %>.
2022-01-13 Haochen Jiang <haochen.jiang@intel.com>
PR target/94790
* config/i386/i386.md (*xor2andn): New define_insn_and_split.
2022-01-13 Xionghu Luo <luoxhu@linux.ibm.com>
* config/rs6000/altivec.md (sldoi_to_mov<mode>): New.
2022-01-12 Uroš Bizjak <ubizjak@gmail.com>
PR target/100637
PR target/103861
* config/i386/i386-expand.c (ix86_emit_vec_binop): New static function.
(ix86_expand_sse_movcc): Use ix86_emit_vec_binop instead of gen_rtx_X
when constructing vector logic RTXes.
(expand_vec_perm_pshufb2): Ditto.
* config/i386/mmx.md (negv2qi): Disparage GPR alternative a bit.
(<plusminus:insn>v2qi3): Ditto.
(vcond<mode><mode>): Re-enable for TARGET_SSE2.
(vcondu<mode><mode>): Ditto.
(vcond_mask_<mode><mode>): Ditto.
(one_cmpl<VI_32:mode>2): Remove expander.
(one_cmpl<VI_16_32:mode>2): Rename from one_cmplv2qi.
Use VI_16_32 mode iterator.
(one_cmpl<VI_16_32:mode>2 splitters): Use VI_16_32 mode iterator.
Use lowpart_subreg instead of gen_lowpart to create subreg.
(*andnot<VI_16_32:mode>3): Merge from "*andnot<VI_32:mode>" and
"*andnotv2qi3" insn patterns using VI_16_32 mode iterator.
Disparage GPR alternative a bit. Add CC clobber.
(*andnot<VI_16_32:mode>3 splitters): Use VI_16_32 mode iterator.
Use lowpart_subreg instead of gen_lowpart to create subreg.
(*<any_logic:code><VI_16_32:mode>3): Merge from
"*<any_logic:code><VI_32:mode>" and "*<any_logic:code>v2qi3" insn patterns
using VI_16_32 mode iterator. Disparage GPR alternative a bit.
Add CC clobber.
(*<any_logic:code><VI_16_32:mode>3 splitters):Use VI_16_32 mode
iterator. Use lowpart_subreg instead of gen_lowpart to create subreg.
2022-01-12 Clément Chigot <clement.chigot@atos.net>
* configure.ac: Check sizeof ino_t and dev_t.
(HOST_STAT_FOR_64BIT_INODES): New AC_DEFINE to provide stat
syscall being able to handle 64bit inodes.
* config.in: Regenerate.
* configure: Regenerate.
* incpath.c (HOST_STAT_FOR_64BIT_INODES): New define.
(remove_duplicates): Use it.
2022-01-12 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/103551
* tree-vrp.c (execute_ranger_vrp): Always set EDGE_EXECUTABLE.
2022-01-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/103990
* tree-pass.h (tail_merge_optimize): Drop unused argument.
* tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
* tree-ssa-pre.c (pass_pre::execute): Retain TODO_cleanup_cfg
and adjust call to tail_merge_optimize.
2022-01-12 Andre Vieira <andre.simoesdiasvieira@arm.com>
* tree-vect-loop.c (vect-analyze-loop): Handle scenario where target
does not add autovectorize_vector_modes.
2022-01-12 Martin Liska <mliska@suse.cz>
* config/aarch64/aarch64.c (aarch64_parse_boolean_options): Use
%qs where possible.
(aarch64_parse_sve_width_string): Likewise.
(aarch64_override_options_internal): Likewise.
(aarch64_print_hint_for_extensions): Likewise.
(aarch64_validate_sls_mitigation): Likewise.
(aarch64_handle_attr_arch): Likewise.
(aarch64_handle_attr_cpu): Likewise.
(aarch64_handle_attr_tune): Likewise.
(aarch64_handle_attr_isa_flags): Likewise.
2022-01-12 Martin Liska <mliska@suse.cz>
* config.gcc: Include elfos.h before ${tm_file}.
2022-01-12 Hans-Peter Nilsson <hp@axis.com>
* config/cris/cris.c: Quote identifiers in parameters to error
and internal_error, and remove extraneous spaces with punctuation.
* config/cris/cris.h (CRIS_ASSERT): When passing on stringified
expression to internal_error, pass it as a parameter instead of
appending it to the format part.
2022-01-12 Hans-Peter Nilsson <hp@axis.com>
* config/cris/cris.c (cris_postdbr_cmpelim): Parenthesize
parameter to as_a.
2022-01-11 qing zhao <qing.zhao@oracle.com>
* gimplify.c (gimple_add_init_for_auto_var): Delete the 3rd argument.
Change the 3rd argument of function .DEFERRED_INIT to the name of the
decl.
(gimplify_decl_expr): Delete the 3rd argument when call
gimple_add_init_for_auto_var.
* internal-fn.c (expand_DEFERRED_INIT): Update comments to reflect
the 3rd argument change of function .DEFERRED_INIT.
* tree-cfg.c (verify_gimple_call): Update comments and verification
to reflect the 3rd argument change of function .DEFERRED_INIT.
* tree-sra.c (generate_subtree_deferred_init): Delete the 3rd argument.
(sra_modify_deferred_init): Change the 3rd argument of function
.DEFERRED_INIT to the name of the decl.
2022-01-11 Thomas Koenig <tkoenig@gcc.gnu.org>
* flag-types.h (enum gfc_convert): Add flags for
conversion.
2022-01-11 Michael Meissner <meissner@the-meissners.org>
* config/rs6000/rs6000.c (rs6000_option_override_internal): Remove
checks for only C/C++ front ends before allowing the long double
format to change without a warning.
2022-01-11 Richard Sandiford <richard.sandiford@arm.com>
PR rtl-optimization/103974
* ira-int.h (ira_subloop_allocnos_can_differ_p): Take an
extra argument, default true, that says whether old-reload
targets should be excluded.
* ira-color.c (color_pass): Pass false.
2022-01-11 Uroš Bizjak <ubizjak@gmail.com>
PR target/103861
* config/i386/mmx.md (vcond<mode><mode>):
Use VI_16_32 mode iterator. Enable for TARGET_SSE4_1.
(vcondu<mode><mode>): Ditto.
(vcond_mask_<mode><mode>): Ditto.
(mmx_pblendvb_v8qi): Rename from mmx_pblendvb64.
(mmx_pblendvb_<mode>): Rename from mmx_pblendvb32.
Use VI_16_32 mode iterator.
* config/i386/i386-expand.c (ix86_expand_sse_movcc):
Update for rename. Handle V2QImode.
(expand_vec_perm_blend): Update for rename.
2022-01-11 Jakub Jelinek <jakub@redhat.com>
PR c++/101597
* tree.def (OBJ_TYPE_REF): Document type of OBJ_TYPE_REF_TOKEN.
2022-01-11 Siddhesh Poyarekar <siddhesh@gotplt.org>
PR middle-end/70090
* tree-object-size.c (size_valid_p): New function.
(size_for_offset): Remove OFFSET constness assertion.
(addr_object_size): Build dynamic expressions for object
sizes and use size_valid_p to decide if it is valid for the
given OBJECT_SIZE_TYPE.
(compute_builtin_object_size): Allow dynamic offsets when
computing size at O0.
(call_object_size): Call size_valid_p.
(plus_stmt_object_size): Allow non-constant offset and use
size_valid_p to decide if it is valid for the given
OBJECT_SIZE_TYPE.
2022-01-11 Siddhesh Poyarekar <siddhesh@gotplt.org>
PR middle-end/70090
* tree-object-size.c (alloc_object_size): Make and return
non-constant size expression.
(call_object_size): Return expression or unknown based on
whether dynamic object size is requested.
2022-01-11 Siddhesh Poyarekar <siddhesh@gotplt.org>
PR middle-end/70090
* tree-object-size.c: Include tree-dfa.h.
(parm_object_size): New function.
(collect_object_sizes_for): Call it.
2022-01-11 Siddhesh Poyarekar <siddhesh@gotplt.org>
PR middle-end/70090
* builtins.c (fold_builtin_object_size): Adjust for dynamic size
expressions.
* tree-object-size.c: Include gimplify-me.h.
(struct object_size_info): New member UNKNOWNS.
(size_initval_p, size_usable_p, object_sizes_get_raw): New
functions.
(object_sizes_get): Return suitable gimple variable for
object size.
(bundle_sizes): New function.
(object_sizes_set): Use it and handle dynamic object size
expressions.
(object_sizes_set_temp): New function.
(size_for_offset): Adjust for dynamic size expressions.
(emit_phi_nodes, propagate_unknowns, gimplify_size_expressions):
New functions.
(compute_builtin_object_size): Call gimplify_size_expressions
for OST_DYNAMIC.
(dynamic_object_size): New function.
(cond_expr_object_size): Use it.
(phi_dynamic_object_size): New function.
(collect_object_sizes_for): Call it for OST_DYNAMIC. Adjust to
accommodate dynamic object sizes.
2022-01-11 Siddhesh Poyarekar <siddhesh@gotplt.org>
Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/103961
* tree-object-size.c (plus_stmt_object_size): Always avoid
computing offset for -1 size.
2022-01-11 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/103821
* range-op.cc (range_operator::fold_range): Only do precise ranges
when there are not too many subranges.
2022-01-11 Richard Sandiford <richard.sandiford@arm.com>
* ira-costs.c (ira_tune_allocno_costs): Fix missing rclass
definition in IRA_HARD_REGNO_ADD_COST_MULTIPLIER code.
2022-01-11 Roger Sayle <roger@nextmovesoftware.com>
Richard Biener <rguenther@suse.de>
* tree-ssa-math-opts.c (struct widen_mul_stats): Add a
highpart_mults_inserted field.
(convert_mult_to_highpart): New function to convert right shift
of a widening multiply into a MULT_HIGHPART_EXPR.
(math_opts_dom_walker::after_dom_children) [RSHIFT_EXPR]:
Call new convert_mult_to_highpart function.
(pass_optimize_widening_mul::execute): Add a statistics counter
for tracking "highpart multiplications inserted" events.
2022-01-11 Xionghu Luo <luoxhu@linux.ibm.com>
PR target/102239
* config/rs6000/rs6000-protos.h (rs6000_is_valid_rotate_dot_mask): New
declare.
* config/rs6000/rs6000.c (rs6000_is_valid_rotate_dot_mask): New
function.
* config/rs6000/rs6000.md (*branch_anddi3_dot): New.
2022-01-11 Olivier Hainque <hainque@adacore.com>
* gcc.c (driver_handle_option): State --sysroot as
validated.
2022-01-11 Kewen Lin <linkw@linux.ibm.com>
* config/rs6000/rs6000.c (rs6000_disable_incompatible_switches): Remove
useless related to option -mno-power10.
2022-01-11 Haochen Jiang <haochen.jiang@intel.com>
PR target/53652
* config/i386/sse.md (*andnot<mode>3): Extend predicate of
operands[1] from register_operand to vector_operand.
2022-01-10 Uroš Bizjak <ubizjak@gmail.com>
PR target/103861
* config/i386/i386-expand.c (ix86_expand_int_sse_cmp):
Handle V2QImode.
* config/i386/mmx.md (<sat_plusminus:insn><mode>3):
Use VI1_16_32 mode iterator.
(*eq<mode>3): Ditto.
(*gt<mode>3): Ditto.
(*xop_maskcmp<mode>3): Ditto.
(*xop_maskcmp_uns<mode>3): Ditto.
(vec_cmp<mode><mode>): Ditto.
(vec_cmpu<mode><mode>): Ditto.
2022-01-10 Richard Biener <rguenther@suse.de>
PR tree-optimization/103948
* tree-vect-generic.c (expand_vector_condition): Return true if
all ones vector is returned for true, all zeros vector for false
and the target defines corresponding vec_cmp{,u}MN named RTX pattern.
2022-01-10 Paul A. Clarke <pc@us.ibm.com>
* config/rs6000/smmintrin.h (_mm_blendv_epi8): Use vec_blendv
when _ARCH_PWR10. Use signed types.
(_mm_blendv_ps): Use vec_blendv when _ARCH_PWR10.
(_mm_blendv_pd): Likewise.
2022-01-10 Andre Vieira <andre.simoesdiasvieira@arm.com>
* tree-vectorizer.c (better_epilogue_loop_than_p): Round factors up for
epilogue costing.
* tree-vect-loop.c (vect_analyze_loop): Re-analyze all modes for
epilogues, unless we are guaranteed that we can't have partial vectors.
* genopinit.c: (partial_vectors_supported): Generate new function.
2022-01-10 Jakub Jelinek <jakub@redhat.com>
PR target/102024
* config/i386/i386.c (classify_argument): Add zero_width_bitfields
argument, when seeing DECL_FIELD_CXX_ZERO_WIDTH_BIT_FIELD bitfields,
always ignore them, when seeing other zero sized bitfields, either
set zero_width_bitfields to 1 and ignore it or if equal to 2 process
it. Pass it to recursive calls. Add wrapper
with old arguments and diagnose ABI differences for C structures
with zero width bitfields. Formatting fixes.
2022-01-10 Richard Sandiford <richard.sandiford@arm.com>
PR rtl-optimization/98782
* ira-int.h (ira_soft_conflict): Declare.
* ira-color.c (max_soft_conflict_loop_depth): New constant.
(ira_soft_conflict): New function.
(spill_soft_conflicts): Likewise.
(assign_hard_reg): Use them to handle the case described by
the comment above ira_soft_conflict.
(improve_allocation): Likewise.
* ira.c (check_allocation): Allow allocnos with "soft" conflicts
to share the same register.
2022-01-10 Richard Sandiford <richard.sandiford@arm.com>
PR rtl-optimization/98782
* ira-int.h (ira_caller_save_cost): New function.
(ira_caller_save_loop_spill_p): Likewise.
* ira-build.c (ira_propagate_hard_reg_costs): Test whether it is
cheaper to spill a call-clobbered register throughout a loop rather
than spill it around each individual call. If so, treat all
call-clobbered registers as conflicts and...
(propagate_allocno_info): ...do not propagate call information
from the child to the parent.
* ira-color.c (move_spill_restore): Update accordingly.
* ira-costs.c (ira_tune_allocno_costs): Use ira_caller_save_cost.
2022-01-10 Richard Sandiford <richard.sandiford@arm.com>
PR rtl-optimization/98782
* ira-int.h (ira_allocno::might_conflict_with_parent_p): New field.
(ALLOCNO_MIGHT_CONFLICT_WITH_PARENT_P): New macro.
(ira_single_region_allocno_p): New function.
(ira_total_conflict_hard_regs): Likewise.
* ira-build.c (ira_create_allocno): Initialize
ALLOCNO_MIGHT_CONFLICT_WITH_PARENT_P.
(ira_propagate_hard_reg_costs): New function.
(propagate_allocno_info): Use it. Try to avoid propagating
hard register conflicts to parent allocnos if we can handle
the conflicts by spilling instead. Limit the propagated
register costs to the cost of spilling throughout the child loop.
* ira-color.c (color_pass): Use ira_single_region_allocno_p to
test whether a child and parent allocno can share the same
register.
(move_spill_restore): Adjust for the new behavior of
propagate_allocno_info.
2022-01-10 Richard Sandiford <richard.sandiford@arm.com>
PR rtl-optimization/98782
* ira-int.h (ira_subloop_allocnos_can_differ_p): New function,
extracted from...
* ira-color.c (color_pass): ...here.
2022-01-10 Richard Sandiford <richard.sandiford@arm.com>
PR rtl-optimization/98782
* ira-color.c (color_pass): Add comments to describe the spill costs.
(move_spill_restore): Likewise. Fix reversed calculation.
2022-01-10 Richard Sandiford <richard.sandiford@arm.com>
PR rtl-optimization/98782
* ira-int.h (ira_loop_border_costs): New class.
* ira-color.c (ira_loop_border_costs::ira_loop_border_costs):
New constructor.
(calculate_allocno_spill_cost): Use ira_loop_border_costs.
(color_pass): Likewise.
(move_spill_restore): Likewise.
2022-01-10 Eric Botcazou <ebotcazou@adacore.com>
PR target/103465
* coretypes.h (unwind_info_type): Swap UI_SEH and UI_TARGET.
2022-01-10 Richard Biener <rguenther@suse.de>
PR tree-optimization/100359
* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely):
Allow non-growing peeling with !allow_peel and UL_ALL.
2022-01-08 Roger Sayle <roger@nextmovesoftware.com>
* config/i386/i386-expand.c (ix86_expand_vector_move): Add
special case for TImode to V1TImode moves, going via V2DImode.
2022-01-08 Jakub Jelinek <jakub@redhat.com>
PR c++/89074
* match.pd ((ptr) (x p+ y) p+ z -> (ptr) (x p+ (y + z))): New GENERIC
simplification.
2022-01-08 David Malcolm <dmalcolm@redhat.com>
* doc/analyzer.texi
(Special Functions for Debugging the Analyzer): Document
__analyzer_dump_escaped.
2022-01-08 David Malcolm <dmalcolm@redhat.com>
* doc/analyzer.texi (Other Debugging Techniques): Document
region::is_named_decl_p.
2022-01-07 Andrew Pinski <apinski@marvell.com>
PR target/102941
* config/arm/aarch-common.c (arm_md_asm_adjust):
Use a temp if !REG_P.
2022-01-07 Uroš Bizjak <ubizjak@gmail.com>
* config/i386/mmx.md (*move<V_32:mode>_internal): Add isa attribute.
(*movv2qi_internal): Remve sse2 requirement for alternatives 4,5.
2022-01-07 liuhongt <hongtao.liu@intel.com>
PR rtl-optimization/103750
* fwprop.c (forward_propagate_into): Allow propagations from
inner loop to outer loop.
2022-01-07 Roger Sayle <roger@nextmovesoftware.com>
* config/nvptx/nvptx.md (*cnot<mode>2): New define_insn.
2022-01-07 Haochen Gui <guihaoc@gcc.gnu.org>
* config/rs6000/rs6000.md (rs6000_mffscrni): Define.
(rs6000_set_fpscr_rn): Change the type of operand[0] from DI to SI.
Call gen_rs6000_mffscrni when operand[0] is a const_0_to_3_operand.
2022-01-07 liuhongt <hongtao.liu@intel.com>
* config/i386/sse.md
(*<avx512>_eq<mode>3<mask_scalar_merge_name>_1): Extend to
UNSPEC_PCMP_UNSIGNED.
2022-01-07 liuhongt <hongtao.liu@intel.com>
PR target/103753
* config/i386/i386-expand.c (ix86_expand_vector_set): Not use
gen_avx2_pblendph_1 when elt == 0.
* config/i386/sse.md (avx2_pblendph): Rename to ..
(avx2_pblend<ssemodesuffix>_1).. this, and extend to V16HI.
(*avx2_pblendw): Rename to ..
(*avx2_pblend<ssemodesuffix>): .. this, and extend to V16HF.
(avx2_pblendw): Rename to ..
(*avx2_pblend<ssemodesuffix>): .. this, and extend to V16HF.
(blendsuf): Removed.
(sse4_1_pblend<blendsuf>): Renamed to ..
(sse4_1_pblend<ssemodesuffix>): .. this.
2022-01-06 H.J. Lu <hjl.tools@gmail.com>
PR target/103925
* config/i386/i386.c (ix86_output_indirect_function_return):
Generate INT3 after indirect jmp for -mharden-sls=indirect-jmp.
2022-01-06 H.J. Lu <hjl.tools@gmail.com>
PR target/102952
* config/i386/i386-opts.h (harden_sls): Replace
harden_sls_indirect_branch with harden_sls_indirect_jmp.
* config/i386/i386.c (ix86_output_jmp_thunk_or_indirect):
Likewise.
(ix86_output_indirect_jmp): Likewise.
(ix86_output_call_insn): Likewise.
* config/i386/i386.opt: Replace indirect-branch with
indirect-jmp. Replace harden_sls_indirect_branch with
harden_sls_indirect_jmp.
* doc/invoke.texi (-harden-sls=): Replace indirect-branch with
indirect-jmp.
2022-01-06 Uroš Bizjak <ubizjak@gmail.com>
* config/i386/i386.c (ix86_output_ssemov) <MODE_DI>:
Add %q modifier for operands in general registers.
<MODE_SI>: Add %q modifier for operands in general registers.
* config/i386/i386.md (*movhi_internal): Change type attribute of
xmm-gpr interunit alternatives 9,10 to ssemov and mode attribute
to SImode for non-avx512fp16 targets.
(*movhf_internal): Ditto for xmm-gpr interunit alternatives 6,8.
* config/i386/mmx.md (*movv2qi_internal):
Ditto for xmm-gpr interunit alternatives 8,9.
2022-01-06 Kito Cheng <kito.cheng@sifive.com>
* common/config/riscv/riscv-common.c (riscv_implied_info): Add
vector extensions.
(riscv_ext_version_table): Add version info for vector extensions.
(riscv_ext_flag_table): Add option mask for vector extensions.
* config/riscv/riscv-opts.h (MASK_VECTOR_EEW_32): New.
(MASK_VECTOR_EEW_64): New.
(MASK_VECTOR_EEW_FP_32): New.
(MASK_VECTOR_EEW_FP_64): New.
(MASK_ZVL32B): New.
(MASK_ZVL64B): New.
(MASK_ZVL128B): New.
(MASK_ZVL256B): New.
(MASK_ZVL512B): New.
(MASK_ZVL1024B): New.
(MASK_ZVL2048B): New.
(MASK_ZVL4096B): New.
(MASK_ZVL8192B): New.
(MASK_ZVL16384B): New.
(MASK_ZVL32768B): New.
(MASK_ZVL65536B): New.
(TARGET_ZVL32B): New.
(TARGET_ZVL64B): New.
(TARGET_ZVL128B): New.
(TARGET_ZVL256B): New.
(TARGET_ZVL512B): New.
(TARGET_ZVL1024B): New.
(TARGET_ZVL2048B): New.
(TARGET_ZVL4096B): New.
(TARGET_ZVL8192B): New.
(TARGET_ZVL16384B): New.
(TARGET_ZVL32768B): New.
(TARGET_ZVL65536B): New.
* config/riscv/riscv.opt (Mask(VECTOR)): New.
(riscv_vector_eew_flags): New.
(riscv_zvl_flags): New.
2022-01-06 Kito Cheng <kito.cheng@sifive.com>
* common/config/riscv/riscv-common.c
(riscv_subset_list::parse_multiletter_ext): Allow ext. name has
digit.
2022-01-06 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/103899
* expr.c (expand_expr_real_1): Add a workaround for bogus uninit
warning by moving context variable to the only spot where it is used
and moving gcc_assert into if body.
2022-01-06 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/103908
* ifcvt.c (bb_valid_for_noce_process_p): Punt on bbs ending with
asm goto.
2022-01-05 Bill Schmidt <wschmidt@linux.ibm.com>
PR target/103622
* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
Skip over instances with undefined function types.
2022-01-05 Andrew Pinski <apinski@marvell.com>
PR target/103910
* config/i386/i386.h (x86_mfence): Mark with GTY.
2022-01-05 Uroš Bizjak <ubizjak@gmail.com>
PR target/103861
* config/i386/mmx.md (VI_16_32): New mode iterator.
(VI1_16_32): Ditto.
(mmxvecsize): Handle V2QI mode.
(<smaxmin:code><mode>3): Rename from <smaxmin:code>v4qi3.
Use VI1_16_32 mode iterator.
(<umaxmin:code><mode>3): Rename from <umaxmin:code>v4qi3.
Use VI1_16_32 mode iterator.
(abs<mode>2): Use VI_16_32 mode iterator.
(uavgv2qi3_ceil): New insn pattern.
2022-01-05 Martin Sebor <msebor@redhat.com>
* gimple-ssa-warn-access.cc (pass_waccess::maybe_warn_memmodel): Use
%qs to avoid -Wformat-diag.
2022-01-05 Uroš Bizjak <ubizjak@gmail.com>
PR target/103915
* config/i386/mmx.md (one_cmplv2qi2): Change
alternatives 1,2 type from sselog to sselog1.
2022-01-05 Uroš Bizjak <ubizjak@gmail.com>
PR target/103905
* config/i386/i386-expand.c (expand_vec_perm_pshufb): Fix number of
narrow mode remapped elements for !one_operand_p case.
2022-01-05 Richard Biener <rguenther@suse.de>
PR tree-optimization/103816
* tree-vect-data-refs.c (vect_analyze_group_access_1): Also
check DR_GROUP_GAP compute for overflow and representability.
2022-01-05 Jakub Jelinek <jakub@redhat.com>
PR fortran/103691
* gimple-fold.c (fold_stmt_1): Don't call maybe_fold_reference
for DEBUG stmts with ADDR_EXPR gimple_debug_bind_get_value,
it can do unwanted rhs folding like &a[0] into &2.0 etc.
2022-01-05 Kewen Lin <linkw@linux.ibm.com>
PR ipa/102059
* config/rs6000/rs6000.c (TARGET_NEED_IPA_FN_TARGET_INFO): New macro.
(TARGET_UPDATE_IPA_FN_TARGET_INFO): Likewise.
(rs6000_need_ipa_fn_target_info): New function.
(rs6000_update_ipa_fn_target_info): Likewise.
(rs6000_can_inline_p): Adjust for ipa function summary target info.
* config/rs6000/rs6000.h (RS6000_FN_TARGET_INFO_HTM): New macro.
* ipa-fnsummary.c (ipa_dump_fn_summary): Adjust for ipa function
summary target info.
(analyze_function_body): Adjust for ipa function summary target info
and call hook rs6000_need_ipa_fn_target_info and
rs6000_update_ipa_fn_target_info.
(ipa_merge_fn_summary_after_inlining): Adjust for ipa function summary
target info.
(inline_read_section): Likewise.
(ipa_fn_summary_write): Likewise.
* ipa-fnsummary.h (ipa_fn_summary::target_info): New member.
* doc/tm.texi: Regenerate.
* doc/tm.texi.in (TARGET_UPDATE_IPA_FN_TARGET_INFO): Document new hook.
(TARGET_NEED_IPA_FN_TARGET_INFO): Likewise.
* target.def (update_ipa_fn_target_info): New hook.
(need_ipa_fn_target_info): Likewise.
* targhooks.c (default_need_ipa_fn_target_info): New function.
(default_update_ipa_fn_target_info): Likewise.
* targhooks.h (default_update_ipa_fn_target_info): New declare.
(default_need_ipa_fn_target_info): Likewise.
2022-01-04 Martin Sebor <msebor@redhat.com>
PR middle-end/99612
* builtins.c (get_memmodel): Move warning code to
gimple-ssa-warn-access.cc.
(expand_builtin_atomic_compare_exchange): Same.
(expand_ifn_atomic_compare_exchange): Same.
(expand_builtin_atomic_load): Same.
(expand_builtin_atomic_store): Same.
(expand_builtin_atomic_clear): Same.
* doc/extend.texi (__atomic_exchange_n): Update valid memory
models.
* gimple-ssa-warn-access.cc (memmodel_to_uhwi): New function.
(struct memmodel_pair): New struct.
(memmodel_name): New function.
(pass_waccess::maybe_warn_memmodel): New function.
(pass_waccess::check_atomic_memmodel): New function.
(pass_waccess::check_atomic_builtin): Handle memory model.
* input.c (expansion_point_location_if_in_system_header): Return
original location if expansion location is in a system header.
2022-01-04 Uroš Bizjak <ubizjak@gmail.com>
PR target/103861
* config/i386/mmx.md (one_cmplv2qi3): New insn pattern.
(one_cmplv2qi3 splitters): New post-reload splitters.
(*andnotv2qi3): New insn pattern.
(andnotv2qi3 splitters): New post-reload splitters.
(<any_logic:code>v2qi3): New insn pattern.
(<any_logic:insn>v2qi3 splitters): New post-reload splitters.
2022-01-04 Richard Biener <rguenther@suse.de>
PR tree-optimization/103800
* tree-vect-loop.c (vectorizable_phi): Remove assert and
expand comment.
2022-01-04 Richard Biener <rguenther@suse.de>
PR tree-optimization/103690
* tree-pass.h (tail_merge_optimize): Adjust.
* tree-ssa-tail-merge.c (tail_merge_optimize): Pass in whether
to re-split critical edges, move CFG cleanup ...
* tree-ssa-pre.c (pass_pre::execute): ... here, before
simple_dce_from_worklist and delay freeing inserted_exprs from
...
(fini_pre): .. here.
2022-01-04 Roger Sayle <roger@nextmovesoftware.com>
* config/nvptx/nvptx.h (STORE_FLAG_VALUE): Change to 1.
* config/nvptx/nvptx.md (movbi): Use P1 constraint for true.
(setcc_from_bi): Remove SImode specific pattern.
(setcc<mode>_from_bi): Provide more general HSDIM pattern.
(extendbi<mode>2, zeroextendbi<mode>2): Provide instructions
for sign- and zero-extending BImode predicates to integers.
(setcc_int<mode>): Remove previous (-1-based) instructions.
(cstorebi4): Remove BImode to SImode specific expander.
(cstore<mode>4): Fix indentation. Expand using setccsi_from_bi.
(cstore<mode>4): For both integer and floating point modes.
2022-01-04 Olivier Hainque <hainque@adacore.com>
* gcc.c (driver_handle_option): do_save --sysroot.
2022-01-04 Richard Biener <rguenther@suse.de>
PR tree-optimization/103864
PR tree-optimization/103544
* tree-vect-slp.c (vect_analyze_slp_instance): Exclude
reductions wrapped in conversions from SLP handling.
(vect_analyze_slp): Revert PR103544 change.
2022-01-04 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/103860
* shrink-wrap.c (try_shrink_wrapping): Don't call can_get_prologue
uselessly for blocks for which it has been called already.
2022-01-04 Cui,Lili <lili.cui@intel.com>
* common/config/i386/cpuinfo.h (get_intel_cpu): Add new model values
to Alderlake and Rocketlake.
2022-01-04 Chung-Lin Tang <cltang@codesourcery.com>
PR middle-end/103643
* gimplify.c (gimplify_omp_affinity): Adjust gimplify_expr of entire
OMP_CLAUSE_DECL to use 'is_gimple_lvalue, fb_lvalue'
2022-01-04 liuhongt <hongtao.liu@intel.com>
PR target/103895
* config/i386/sse.md (*bit_and_float_vector_all_ones):
Force_reg operand 1 to avoid ICE.
2022-01-04 Jason Merrill <jason@redhat.com>
* tree-pretty-print.c (do_niy): Add spc parameter.
(NIY): Pass it.
(print_call_name): Add spc local variable.
2022-01-03 Uroš Bizjak <ubizjak@gmail.com>
PR target/103894
* config/i386/mmx.md (mov<V_32:mode>): Remove TARGET_SSE2 constraint.
(mov<V_32:mode>_internal): Ditto.
(*push<V_32:mode>_rex64): Ditto.
(movmisalign<V_32:mode>): Ditto.
(*push<V_32:mode>_rex64 splitter): Enable for
TARGET_64BIT && TARGET_SSE.
(*push<V_32:mode>2): Remove insn pattern.
2022-01-03 Andrew Pinski <apinski@marvell.com>
PR c/33193
* doc/extend.texi: Extend the documentation about Complex
types for casting and also rewrite the __real__/__imag__
expression portion to use tables.
Move __builtin_complex to the Complex type section.
2022-01-03 Jakub Jelinek <jakub@redhat.com>
PR target/98737
* internal-fn.def (ATOMIC_ADD_FETCH_CMP_0, ATOMIC_SUB_FETCH_CMP_0,
ATOMIC_AND_FETCH_CMP_0, ATOMIC_OR_FETCH_CMP_0, ATOMIC_XOR_FETCH_CMP_0):
New internal fns.
* internal-fn.h (ATOMIC_OP_FETCH_CMP_0_EQ, ATOMIC_OP_FETCH_CMP_0_NE,
ATOMIC_OP_FETCH_CMP_0_LT, ATOMIC_OP_FETCH_CMP_0_LE,
ATOMIC_OP_FETCH_CMP_0_GT, ATOMIC_OP_FETCH_CMP_0_GE): New enumerators.
* internal-fn.c (expand_ATOMIC_ADD_FETCH_CMP_0,
expand_ATOMIC_SUB_FETCH_CMP_0, expand_ATOMIC_AND_FETCH_CMP_0,
expand_ATOMIC_OR_FETCH_CMP_0, expand_ATOMIC_XOR_FETCH_CMP_0): New
functions.
* optabs.def (atomic_add_fetch_cmp_0_optab,
atomic_sub_fetch_cmp_0_optab, atomic_and_fetch_cmp_0_optab,
atomic_or_fetch_cmp_0_optab, atomic_xor_fetch_cmp_0_optab): New
direct optabs.
* builtins.h (expand_ifn_atomic_op_fetch_cmp_0): Declare.
* builtins.c (expand_ifn_atomic_op_fetch_cmp_0): New function.
* tree-ssa-ccp.c: Include internal-fn.h.
(optimize_atomic_bit_test_and): Add . before internal fn call
in function comment. Change return type from void to bool and
return true only if successfully replaced.
(optimize_atomic_op_fetch_cmp_0): New function.
(pass_fold_builtins::execute): Use optimize_atomic_op_fetch_cmp_0
for BUILT_IN_ATOMIC_{ADD,SUB,AND,OR,XOR}_FETCH_{1,2,4,8,16} and
BUILT_IN_SYNC_{ADD,SUB,AND,OR,XOR}_AND_FETCH_{1,2,4,8,16},
for *XOR* ones only if optimize_atomic_bit_test_and failed.
* config/i386/sync.md (atomic_<plusminus_mnemonic>_fetch_cmp_0<mode>,
atomic_<logic>_fetch_cmp_0<mode>): New define_expand patterns.
(atomic_add_fetch_cmp_0<mode>_1, atomic_sub_fetch_cmp_0<mode>_1,
atomic_<logic>_fetch_cmp_0<mode>_1): New define_insn patterns.
* doc/md.texi (atomic_add_fetch_cmp_0<mode>,
atomic_sub_fetch_cmp_0<mode>, atomic_and_fetch_cmp_0<mode>,
atomic_or_fetch_cmp_0<mode>, atomic_xor_fetch_cmp_0<mode>): Document
new named patterns.
2022-01-03 Richard Biener <rguenther@suse.de>
PR middle-end/103851
* tree-cfg.c (move_sese_region_to_fn): Always release SSA names.
2022-01-03 Jakub Jelinek <jakub@redhat.com>
PR c++/94716
* symtab.c: Include fold-const.h.
(symtab_node::equal_address_to): If folding_initializer is true,
handle it like memory_accessed. Simplify.
2022-01-03 Martin Liska <mliska@suse.cz>
* doc/extend.texi: Use ; for function declarations.
2022-01-03 Jakub Jelinek <jakub@redhat.com>
PR c++/103600
* symtab.c (symtab_node::equal_address_to): Return 0 if one of
VAR_DECLs has "non overlapping" attribute and rs1 != rs2.
2022-01-03 Jakub Jelinek <jakub@redhat.com>
* gcc.c (process_command): Update copyright notice dates.
* gcov-dump.c (print_version): Ditto.
* gcov.c (print_version): Ditto.
* gcov-tool.c (print_version): Ditto.
* gengtype.c (create_file): Ditto.
* doc/cpp.texi: Bump @copying's copyright year.
* doc/cppinternals.texi: Ditto.
* doc/gcc.texi: Ditto.
* doc/gccint.texi: Ditto.
* doc/gcov.texi: Ditto.
* doc/install.texi: Ditto.
* doc/invoke.texi: Ditto.
2022-01-02 Uroš Bizjak <ubizjak@gmail.com>
PR target/103861
* config/i386/i386.h (VALID_SSE2_REG_MODE): Add V2QImode.
(VALID_INT_MODE_P): Ditto.
* config/i386/i386.c (ix86_secondary_reload): Handle
V2QImode reloads from SSE register to memory.
(vector_mode_supported_p): Always return true for V2QImode.
* config/i386/i386.md (*subqi_ext<mode>_2): New insn pattern.
(*negqi_ext<mode>_2): Ditto.
* config/i386/mmx.md (movv2qi): New expander.
(movmisalignv2qi): Ditto.
(*movv2qi_internal): New insn pattern.
(*pushv2qi2): Ditto.
(negv2qi2 and splitters): Ditto.
(<plusminus:insn>v2qi3 and splitters): Ditto.
2022-01-02 John David Anglin <danglin@gcc.gnu.org>
* config/pa/pa.md (atomic_storeq): Use optab_libfunc to access
sync_lock_test_and_set libfunc. Call convert_memory_address to
convert memory address to Pmode.
(atomic_storehi, atomic_storesi, atomic_storedi): Likewise.
Copyright (C) 2022 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.