| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
between a pseudo register and a hard register)
gcc/
PR rtl-optimization/86939
* ira-lives.c (make_hard_regno_born): Rename from this...
(make_hard_regno_live): ... to this. Remove update to conflict
information. Update function comment.
(make_hard_regno_dead): Add conflict information update. Update
function comment.
(make_object_born): Rename from this...
(make_object_live): ... to this. Remove update to conflict information.
Update function comment.
(make_object_dead): Add conflict information update. Update function
comment.
(mark_pseudo_regno_live): Call make_object_live.
(mark_pseudo_regno_subword_live): Likewise.
(mark_hard_reg_dead): Update function comment.
(mark_hard_reg_live): Call make_hard_regno_live.
(process_bb_node_lives): Likewise.
* lra-lives.c (make_hard_regno_born): Rename from this...
(make_hard_regno_live): ... to this. Remove update to conflict
information. Remove now uneeded check_pic_pseudo_p argument.
Update function comment.
(make_hard_regno_dead): Add check_pic_pseudo_p argument and add update
to conflict information. Update function comment.
(mark_pseudo_live): Remove update to conflict information. Update
function comment.
(mark_pseudo_dead): Add conflict information update.
(mark_regno_live): Call make_hard_regno_live.
(mark_regno_dead): Call make_hard_regno_dead with new arguement.
(process_bb_lives): Call make_hard_regno_live and make_hard_regno_dead.
From-SVN: r264726
|
|
2018-09-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/87359
* trans-array.c (gfc_is_reallocatable_lhs): Correct the problem
introduced by r264358, which prevented components of associate
names from being reallocated on assignment.
2018-09-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/87359
* gfortran.dg/associate_40.f90 : New test.
From-SVN: r264725
|
|
2018-09-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/70752
PR fortran/72709
* trans-array.c (gfc_conv_scalarized_array_ref): If this is a
deferred type and the info->descriptor is present, use the
info->descriptor
(gfc_conv_array_ref): Is the se expr is a descriptor type, pass
it as 'decl' rather than the symbol backend_decl.
(gfc_array_allocate): If the se string_length is a component
reference, fix it and use it for the expression string length
if the latter is not a variable type. If it is a variable do
an assignment. Make use of component ref string lengths to set
the descriptor 'span'.
(gfc_conv_expr_descriptor): For pointer assignment, do not set
the span field if gfc_get_array_span returns zero.
* trans.c (get_array_span): If the upper bound a character type
is zero, use the descriptor span if available.
2018-09-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/70752
PR fortran/72709
* gfortran.dg/deferred_character_25.f90 : New test.
* gfortran.dg/deferred_character_26.f90 : New test.
* gfortran.dg/deferred_character_27.f90 : New test to verify
that PR82617 remains fixed.
From-SVN: r264724
|
|
2018-09-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/70149
* trans-decl.c (gfc_get_symbol_decl): A deferred character
length pointer that is initialized needs the string length to
be initialized as well.
2018-09-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/70149
* gfortran.dg/deferred_character_24.f90 : New test.
From-SVN: r264721
|
|
From-SVN: r264720
|
|
When passing and returning BLKmode values in 2 integer registers, use
1 TImode register instead of 2 DImode registers. Otherwise, V1TImode
may be used to move and store such BLKmode values, which prevent RTL
optimizations.
gcc/
PR target/87370
* config/i386/i386.c (construct_container): Use TImode for
BLKmode values in 2 integer registers.
gcc/testsuite/
PR target/87370
* gcc.target/i386/pr87370.c: New test.
From-SVN: r264716
|
|
variable)
2018-09-29 Paul Thomas <pault@gcc.gnu.org>
PR fortran/65667
* trans-expr.c (gfc_trans_assignment_1): If there is dependency
fix the rse stringlength.
2018-09-29 Paul Thomas <pault@gcc.gnu.org>
PR fortran/65667
* gfortran.dg/dependency_52.f90 : New test.
From-SVN: r264715
|
|
than just a tree *.
* builtins.c (unterminated_array): Pass in c_strlen_data * to
c_strlen rather than just a tree *.
(c_strlen): Change NONSTR argument to a c_strlen_data pointer.
Update recursive calls appropriately. If caller did not provide a
suitable data pointer, create a local one. When a non-terminated
string is discovered, bubble up information about the string via the
c_strlen_data object.
* builtins.h (c_strlen): Update prototype.
(c_strlen_data): New structure.
* gimple-fold.c (get_range_strlen): Update calls to c_strlen.
For a type 2 call, if c_strlen indicates a non-terminated string
use the length of the non-terminated string.
(gimple_fold_builtin_stpcpy): Update calls to c_strlen.
From-SVN: r264712
|
|
`include/avx512fintrin.h`)
PR target/87467
* config/i386/avx512fintrin.h (_mm512_abs_pd, _mm512_mask_abs_pd): Use
__m512d type for __A argument rather than __m512.
* gcc.target/i386/avx512f-abspd-1.c (SIZE): Divide by two.
(CALC): Use double instead of float.
(TEST): Adjust to test _mm512_abs_pd and _mm512_mask_abs_pd rather than
_mm512_abs_ps and _mm512_mask_abs_ps.
From-SVN: r264711
|
|
From-SVN: r264709
|
|
pointer when...
* match.pd (simple_comparison): Don't optimize if either operand is
a function pointer when target needs function pointer canonicalization.
From-SVN: r264705
|
|
Now that e.g. ASM_CPU_POWER5_SPEC is always "-mpower5" it is clearer and
easier to just write that directly.
* config/rs6000/driver-rs6000.c (asm_names): Adjust the entries for
power5 .. power9 to remove indirection.
* config/rs6000/rs6000.h (ASM_CPU_POWER5_SPEC, ASM_CPU_POWER6_SPEC,
ASM_CPU_POWER7_SPEC, ASM_CPU_POWER8_SPEC, ASM_CPU_POWER9_SPEC,
ASM_CPU_476_SPEC): Delete.
(ASM_CPU_SPEC): Adjust.
(EXTRA_SPECS): Delete asm_cpu_power5, asm_cpu_power6, asm_cpu_power7,
asm_cpu_power8, asm_cpu_power9, asm_cpu_476.
From-SVN: r264704
|
|
Every supported assembler supports these instructions. Committing.
* config.in: Delete HAVE_AS_DCI.
* config/powerpcspe/powerpcspe.h: Treat HAVE_AS_DCI as always true.
* config/rs6000/rs6000.h: Ditto.
* configure.ac: Delete HAVE_AS_DCI.
* configure: Regenerate.
From-SVN: r264703
|
|
All supported assemblers know lwsync, so we never need to generate this
instruction using the .long escape hatch.
* config.in (HAVE_AS_LWSYNC): Delete.
* config/powerpcspe/powerpcspe.h (TARGET_LWSYNC_INSTRUCTION): Delete.
* config/powerpcspe/sync.md (*lwsync): Always generate lwsync, never
do it as a .long .
* config/rs6000/rs6000.h (TARGET_LWSYNC_INSTRUCTION): Delete.
* config/rs6000/sync.md (*lwsync): Always generate lwsync, never do it
as a .long .
* configure.ac: Delete HAVE_AS_LWSYNC.
* configure: Regenerate.
From-SVN: r264702
|
|
* calls.c (expand_call): Try to do a tail call for thunks at -O0 too.
* cgraph.h (struct cgraph_thunk_info): Add indirect_offset.
(cgraph_node::create_thunk): Add indirect_offset parameter.
(thunk_adjust): Likewise.
* cgraph.c (cgraph_node::create_thunk): Add indirect_offset parameter
and initialize the corresponding field with it.
(cgraph_node::dump): Dump indirect_offset field.
* cgraphclones.c (duplicate_thunk_for_node): Deal with indirect_offset.
* cgraphunit.c (cgraph_node::analyze): Be prepared for external thunks.
(thunk_adjust): Add indirect_offset parameter and deal with it.
(cgraph_node::expand_thunk): Deal with the indirect_offset field and
pass it to thunk_adjust. Do not call the target hook if it's non-zero
or if the thunk is external or local. Fix formatting. Do not chain
the RESULT_DECL to BLOCK_VARS. Pass the static chain to the target,
if any, in the GIMPLE representation.
* ipa-icf.c (sem_function::equals_wpa): Deal with indirect_offset.
* lto-cgraph.c (lto_output_node): Write indirect_offset field.
(input_node): Read indirect_offset field.
* tree-inline.c (expand_call_inline): Pass indirect_offset field in the
call to thunk_adjust.
* tree-nested.c (struct nesting_info): Add thunk_p field.
(create_nesting_tree): Set it.
(convert_all_function_calls): Copy static chain from targets to thunks.
(finalize_nesting_tree_1): Return early for thunks.
(unnest_nesting_tree_1): Do not finalize thunks.
(gimplify_all_functions): Do not gimplify thunks.
cp/
* method.c (use_thunk): Adjust call to cgraph_node::create_thunk.
ada/
* gcc-interface/decl.c (is_cplusplus_method): Do not require C++
convention on Interfaces.
* gcc-interface/trans.c (Subprogram_Body_to_gnu): Try to create a
bona-fide thunk and hand it over to the middle-end.
(get_controlling_type): New function.
(use_alias_for_thunk_p): Likewise.
(thunk_labelno): New static variable.
(make_covariant_thunk): New function.
(maybe_make_gnu_thunk): Likewise.
* gcc-interface/utils.c (finish_subprog_decl): Set DECL_CONTEXT of the
result DECL here instead of...
(end_subprog_body): ...here.
Co-Authored-By: Pierre-Marie de Rodat <derodat@adacore.com>
From-SVN: r264701
|
|
gcc/ChangeLog:
* opt-suggestions.c (option_proposer::build_option_suggestions):
Release "option_values".
From-SVN: r264698
|
|
MSG_{OPTIMIZED_LOCATIONS|MISSED_OPTIMIZATION}
As noted at Cauldron, dumpfile.c currently emits "note: " for all kinds
of dump message, so that (after filtering) there's no distinction between
MSG_OPTIMIZED_LOCATIONS vs MSG_NOTE vs MSG_MISSED_OPTIMIZATION in the
textual output.
This patch changes dumpfile.c so that the "note: " varies to show
which MSG_* was used, with the string prefix matching that used for
filtering in -fopt-info, hence e.g.
directive_unroll_3.f90:24:0: optimized: loop unrolled 7 times
and:
pr19210-1.c:24:3: missed: missed loop optimization: niters analysis ends up with assumptions.
The patch adds "dg-optimized" and "dg-missed" directives for use
in the testsuite for matching these (with -fopt-info on stderr; they
don't help for dumpfile output).
The patch also converts the various problem-reporting dump messages
in coverage.c:get_coverage_counts to use MSG_MISSED_OPTIMIZATION
rather than MSG_OPTIMIZED_LOCATIONS, as the docs call out "optimized"
as
"information when an optimization is successfully applied",
whereas "missed" is for
"information about missed optimizations",
and problems with profile data seem to me to fall much more into the
latter category than the former. Doing so requires converting a few
tests from using "-fopt-info" (which is implicitly
"-fopt-info-optimized-optall") to getting the "missed" optimizations.
Changing them to "-fopt-info-missed" added lots of noise from the
vectorizer, so I changed these tests to use "-fopt-info-missed-ipa".
gcc/ChangeLog:
* coverage.c (get_coverage_counts): Convert problem-reporting dump
messages from MSG_OPTIMIZED_LOCATIONS to MSG_MISSED_OPTIMIZATION.
* dumpfile.c (kind_as_string): New function.
(dump_loc): Rather than a hardcoded prefix of "note: ", use
kind_as_string to vary the prefix based on dump_kind.
(selftest::test_capture_of_dump_calls): Update for above.
gcc/testsuite/ChangeLog:
* c-c++-common/unroll-1.c: Update expected output from "note" to
"optimized".
* c-c++-common/unroll-2.c: Likewise.
* c-c++-common/unroll-3.c: Likewise.
* g++.dg/tree-ssa/dom-invalid.C: Update expected output from
dg-message to dg-missed. Convert param from -fopt-info to
-fopt-info-missed-ipa.
* g++.dg/tree-ssa/pr81408.C: Update expected output from
dg-message to dg-missed.
* g++.dg/vect/slp-pr56812.cc: Update expected output from
dg-message to dg-optimized.
* gcc.dg/pr26570.c: Update expected output from dg-message to
dg-missed. Convert param from -fopt-info to
-fopt-info-missed-ipa.
* gcc.dg/pr32773.c: Likewise.
* gcc.dg/tree-ssa/pr19210-1.c: Update expected output from
dg-message to dg-missed.
* gcc.dg/unroll-2.c: Update expected output from dg-message to
dg-optimized.
* gcc.dg/vect/nodump-vect-opt-info-1.c: Likewise. Convert param
from -fopt-info to -fopt-info-vec.
* gfortran.dg/directive_unroll_1.f90: Update expected output from
"note" to "optimized".
* gfortran.dg/directive_unroll_2.f90: Likewise.
* gfortran.dg/directive_unroll_3.f90: Likewise.
* gnat.dg/unroll4.adb: Likewise.
* lib/gcc-dg.exp (dg-optimized): New procedure.
(dg-missed): New procedure.
From-SVN: r264697
|
|
As reported in
<https://gcc.gnu.org/ml/gcc-patches/2018-09/msg01684.html>, some
fp-int-convert tests fail after my fix for PR c/87390, in Arm /
AArch64 configurations where _Float16 uses excess precision by
default. The issue is comparisons of the results of a conversion by
assignment (compile-time or run-time) from integer to floating-point
with the original integer value; previously this would compare against
an implicit compile-time conversion to the target type, but now, for
C11 and later, it compares against an implicit compile-time conversion
to a possibly wider evaluation format. This is fixed by adding casts
to the test so that the comparison is with a value converted
explicitly to the target type at compile time, without any use of a
wider evaluation format.
PR c/87390
* gcc.dg/torture/fp-int-convert.h (TEST_I_F_VAL): Convert integer
values explicitly to target type for comparison.
From-SVN: r264696
|
|
* config/i386/i386.h (SSE_REGNO): Fix check for FIRST_REX_SSE_REG.
(GET_SSE_REGNO): Rename from SSE_REGNO. Update all uses for rename.
From-SVN: r264695
|
|
* config/i386/i386.h (CC_REGNO): Remove FPSR_REGS.
* config/i386/i386.c (ix86_fixed_condition_code_regs): Use
INVALID_REGNUM instead of FPSR_REG.
(ix86_md_asm_adjust): Do not clobber FPSR_REG.
* config/i386/i386.md: Update comment of FP compares.
(fldenv): Do not clobber FPSR_REG.
From-SVN: r264694
|
|
From-SVN: r264693
|
|
gcc.target/aarch64/ashltidisi.c tests fail after combine two to two instruction patch on aarch64)
2018-09-28 Steve Ellcey <sellcey@cavium.com>
PR testsuite/87433
* gcc.target/aarch64/ashltidisi.c: Expect 3 asr instructions
instead of 4.
From-SVN: r264692
|
|
gcc.target/aarch64/ashltidisi.c tests fail after combine two to two instruction patch on aarch64)
2018-09-28 Steve Ellcey <sellcey@cavium.com>
PR testsuite/87433
* gcc.dg/zero_bits_compound-1.c: Do not run on aarch64*-*-*.
From-SVN: r264691
|
|
Fix a bug in the parser code that decides whether a given name should
be considered exported or not. The function Lex::is_exported_name
(which assumes that its input is a mangled name) was being called on
non-mangled (raw utf-8) names in various places. For the bug in
question this caused an imported package to be registered under the
wrong name. To fix the issue, rename 'Lex::is_exported_name' to
'Lex::is_exported_mangled_name', and add a new 'Lex::is_exported_name'
that works on utf-8 strings.
Fixes golang/go#27836.
Reviewed-on: https://go-review.googlesource.com/137736
From-SVN: r264690
|
|
2018-09-28 Richard Biener <rguenther@suse.de>
* tree.h (BLOCK_ORIGIN): New.
* omp-expand.c (grid_expand_target_grid_body): Assign
BLOCK_ORIGIN to BLOCK_ABSTRACT_ORIGIN.
* tree-inline.c (remap_block): Likewise.
* auto-profile.c (get_function_decl_from_block): Simplify
by eliding the BLOCK_ABSTRACT_ORIGIN chasing.
* langhooks.c (lhd_print_error_function): Likewise.
* optinfo-emit-json.cc (optrecord_json_writer::inlining_chain_to):
Likewise.
* tree-ssa-live.c (remove_unused_scope_block_p): Likewise.
* tree.c (block_nonartificial_location): Likewise.
(block_ultimate_origin): Likewise.
* tree-pretty-print.c (percent_K_format): Likewise. Remove
no longer needed LTO case.
cp/
* error.c (cp_print_error_function): Simplify by eliding
the BLOCK_ABSTRACT_ORIGIN chasing.
From-SVN: r264689
|
|
This patch was part of the original patch we acquired from Honza and Martin.
It simplifies nested vec_merge operations using the same mask.
Self-tests are included.
2018-09-28 Andrew Stubbs <ams@codesourcery.com>
Jan Hubicka <jh@suse.cz>
Martin Jambor <mjambor@suse.cz>
* simplify-rtx.c (simplify_merge_mask): New function.
(simplify_ternary_operation): Use it, also see if VEC_MERGEs with the
same masks are used in op1 or op2.
(test_vec_merge): New function.
(test_vector_ops): Call test_vec_merge.
Co-Authored-By: Jan Hubicka <jh@suse.cz>
Co-Authored-By: Martin Jambor <mjambor@suse.cz>
From-SVN: r264688
|
|
* config/sparc/sparc-protos.h (sparc_branch_cost): Declare.
* config/sparc/sparc.h (BRANCH_COST): Call sparc_branch_cost.
* config/sparc/sparc.c (struct processor_costs): Add branch_cost field.
(cypress_costs): Set it.
(supersparc_costs): Likewise.
(hypersparc_costs): Likewise.
(leon_cost): Likewise.
(leon3_costs): Likewise.
(sparclet_costs): Likewise.
(ultrasparc_costs): Likewise.
(ultrasparc_costs): Likewise.
(niagara_costs): Likewise.
(niagara2_costs): Likewise.
(niagara3_costs): Likewise.
(niagara4_costs): Likewise.
(niagara7_costs): Likewise.
(m8_costs): Likewise.
(TARGET_CAN_FOLLOW_JUMP): Define.
(pass_work_around_errata::gate): Minor tweak.
(sparc_option_override): Remove MASK_FSMULD mask for V7 processors.
Do not set both MASK_VIS4 and MASK_VIS4B for M8 processor.
Automaitcally clear MASK_FSMULD mask for V7 processors.
(sparc_can_follow_jump): New static function.
(output_ubranch): Deal with CROSSING_JUMP_P.
(sparc_use_sched_lookahead): Rewrite using switch statement.
(sparc_issue_rate): Reorder.
(sparc_branch_cost): New function.
From-SVN: r264687
|
|
From-SVN: r264685
|
|
This fixes the one remaining case where the stricter vec_splat checking
complains in the testsuite.
* g++.dg/ext/altivec-6.C: Change the vec_splat second argument to a
valid value, in the "vector bool int" case.
From-SVN: r264681
|
|
gcc/ChangeLog:
* tree.h (tree_to_shwi): Add attribute nonnull and pure.
(tree_to_poly_int64, tree_to_uhwi, tree_to_poly_uint64): Same.
(int_fits_type_p): Same.
gcc/ada/ChangeLog:
* gcc-interface/utils.c (make_packable_type): Introduce a temporary
to avoid -Wnonnull.
(unchecked_convert): Same.
From-SVN: r264680
|
|
2018-09-27 Jinsong Ji <jji@us.ibm.com>
Bill Schmidt <wschmidt@linux.ibm.com>
* config/rs6000/mmintrin.h (_mm_unpackhi_pi8): Change __int128_t
to __int128.
(_mm_unpacklo_pi8): Likewise.
(_mm_add_pi8): Likewise.
(_mm_add_pi16): Likewise.
(_mm_add_pi32): Likewise.
(_mm_sub_pi8): Likewise.
(_mm_sub_pi16): Likewise.
(_mm_sub_pi32): Likewise.
(_mm_cmpgt_pi8): Likewise.
(_mm_cmpeq_pi16): Likewise.
(_mm_cmpgt_pi16): Likewise.
(_mm_cmpeq_pi32): Likewise.
(_mm_cmpgt_pi32): Likewise.
(_mm_adds_pi8): Likewise.
(_mm_adds_pi16): Likewise.
(_mm_adds_pu8): Likewise.
(_mm_adds_pu16): Likewise.
(_mm_subs_pi8): Likewise.
(_mm_subs_pi16): Likewise.
(_mm_subs_pu8): Likewise.
(_mm_subs_pu16): Likewise.
(_mm_madd_pi16): Likewise.
(_mm_mulhi_pi16): Likewise.
(_mm_mullo_pi16): Likewise.
(_mm_sll_pi16): Likewise.
(_mm_sra_pi16): Likewise.
(_mm_srl_pi16): Likewise.
(_mm_set1_pi16): Likewise.
(_mm_set1_pi8): Likewise.
* config/rs6000/xmmintrin.h (_mm_max_pi16): Likewise.
(_mm_max_pu8): Likewise.
(_mm_min_pi16): Likewise.
(_mm_min_pu8): Likewise.
From-SVN: r264678
|
|
* config/i386/i386.md (UNSPEC_FLDCW): Remove.
From-SVN: r264677
|
|
* config/i386/i386.md (FPSR_REG): Remove.
(x86_fnstcw_1): Use (const_int 0) instead of FPCR_REG.
(x86_fldcw_1): Remove insn pattern.
(fnstenv): Do not clobber FPCR_REG.
(fldenv): Ditto.
* config/i386/i386.h (FIXED_REGISTERS) Remove fpsr register.
(CALL_USED_REGISTERS): Ditto.
(REG_ALLOC_ORDER): Ditto.
(REG_CLASS_CONTENTS): Ditto.
(HI_REGISTER_NAMES): Ditto.
(ADDITIONAL_REGISTER_NAMES): Use defines instead
of numerical constants.
* config/i386/i386.c (regclass_map): Remove fpsr register.
(dbx_register_map): Ditto.
(dbx64_register_map): Ditto.
(svr4_dbx_register_map): Ditto.
(print_reg): Do not handle FPCR_REG.
testsuite/ChangeLog:
* gcc.dg/rtl/x86_64/dfinit.c: Update scan-rtl-dump string.
* gcc.dg/rtl/x86_64/times-two.c.before-df.c: Ditto.
* gcc.target/i386/pr79804.c (foo): Use register "19", not "20".
From-SVN: r264676
|
|
This deletes most HAVE_AS_* that determine if the assembler supports
some ISA level (and also HAVE_AS_MFPGPR and HAVE_AS_DFP).
These are not useful: we will only generate an instruction that requires
some newer ISA if the user specifically asked for it (with -mcpu=, say).
If the assembler cannot handle that, it is fine if it gives an error.
They also hurt: it increases the number of possible situations that all
need handling and all need testing. We do not handle all cases, and
obviously do not test all either.
This patch removes:
HAVE_AS_POPCNTB (power5, 2.02)
HAVE_AS_FPRND (power5+, 2.04)
HAVE_AS_CMPB (power6, 2.05)
HAVE_AS_POPCNTD (power7, 2.06)
HAVE_AS_POWER8 (power8, 2.07)
HAVE_AS_POWER9 (power9, 3.0)
HAVE_AS_DFP (power6, 2.05, server)
HAVE_AS_MFPGPR (power6x but not later, not arch)
PR target/87149
* config.in (HAVE_AS_CMPB, HAVE_AS_DFP, HAVE_AS_FPRND, HAVE_AS_MFPGPR,
HAVE_AS_POPCNTB, HAVE_AS_POPCNTD, HAVE_AS_POWER8, HAVE_AS_POWER9):
Delete, always treat as true.
* config/powerpcspe/powerpcspe.c (rs6000_option_override_internal):
Ditto. Simplify remaining code.
* config/powerpcspe/powerpcspe.h: Ditto.
* config/rs6000/rs6000.c (rs6000_option_override_internal): Ditto.
Simplify remaining code.
(rs6000_expand_builtin): Ditto.
* config/rs6000/rs6000.h: Ditto.
* configure.ac: Ditto.
* configure: Regenerate.
From-SVN: r264675
|
|
opt info.
2018-09-27 Martin Liska <mliska@suse.cz>
* coverage.c (get_coverage_counts): Revert the formatting
of missing profile opt info.
* g++.dg/pr60518.C: Add -Wno-missing-profile.
* g++.dg/torture/pr59265.C: Likewise.
* g++.dg/tree-prof/morefunc.C: Likewise.
* g++.dg/tree-ssa/dom-invalid.C: Likewise.
* gcc.dg/pr26570.c: Likewise.
* gcc.dg/pr32773.c: Likewise.
* gcc.dg/pr40209.c: Likewise.
* gcc.dg/pr51957-1.c: Likewise.
* gcc.dg/pr80747.c: Likewise.
* gcc.target/aarch64/pr62262.c: Likewise.
From-SVN: r264669
|
|
2018-09-27 Richard Biener <rguenther@suse.de>
PR testsuite/87451
* gcc.dg/debug/dwarf2/inline5.c: Deal with different comment characters.
From-SVN: r264668
|
|
DW_TAG_inlined_subroutine)
2018-09-27 Richard Biener <rguenther@suse.de>
PR debug/37801
PR debug/87440
* dwarf2out.c (set_block_origin_self): Do not mark outermost
block as we do not output that.
(gen_inlined_subroutine_die): Elide the originally outermost
block, matching what we do for concrete instances.
(decls_for_scope): Add parameter specifying whether to recurse
to subblocks.
* gcc.dg/debug/dwarf2/inline2.c: Adjust.
* gcc.dg/debug/dwarf2/inline4.c: New testcase.
From-SVN: r264667
|
|
This is an update of the patch posted to PR82089 long ago. We ran into the
same bug on GCN, so we need this fixed as part of this series.
2018-09-27 Andrew Stubbs <ams@codesourcery.com>
Tom de Vries <tom@codesourcery.com>
PR 82089
gcc/
* expmed.c (emit_cstore): Fix handling of result_mode == BImode and
STORE_FLAG_VALUE == 1.
Co-Authored-By: Tom de Vries <tom@codesourcery.com>
From-SVN: r264666
|
|
2018-09-27 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/67544
* g++.dg/concepts/pr67544.C: New.
From-SVN: r264665
|
|
cp/init.c:465)
/cp
2018-09-27 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/84940
* semantics.c (finish_unary_op_expr): Check return value of
build_x_unary_op for error_mark_node.
/testsuite
2018-09-27 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/84940
* g++.dg/expr/unary4.C: New.
From-SVN: r264664
|
|
gcc/ChangeLog:
2018-09-27 Andreas Krebbel <krebbel@linux.ibm.com>
* config/s390/s390.md (PPA_TX_ABORT, PPA_OOO_BARRIER): New
constant definitions.
("tx_assist"): Replace magic number with PPA_TX_ABORT.
("*ppa"): Enable pattern also for -march=zEC12 -mno-htm.
("speculation_barrier"): New expander definition.
From-SVN: r264663
|
|
From-SVN: r264661
|
|
compilation unit or a new function with -fprofile-use)
2018-09-26 Indu Bhagat <indu.bhagat@oracle.com>
PR gcov-profile/86957
* common.opt: New warning option -Wmissing-profile.
* coverage.c (get_coverage_counts): Add warning for missing .gcda file.
* doc/invoke.texi: Document -Wmissing-profile.
From-SVN: r264657
|
|
In C11, implicit conversions from integer to floating-point types
produce results with the range and precision of the corresponding
evaluation format rather than only those of the type implicitly
converted to. This patch implements that case of C11 excess precision
semantics in the case of a comparison between integer and
floating-point types, previously missed when implementing other cases
of excess precision for such implicit conversions. As with other such
fixes, this patch conservatively follows the reading of C99 where
conversions from integer to floating-point do not produce results with
excess precision and so the change is made for C11 mode only.
Bootstrapped with no regressions on x86_64-pc-linux-gnu.
gcc/c:
PR c/87390
* c-typeck.c (build_binary_op): Use excess precision for
comparisons of integers and floating-point for C11 and later.
gcc/testsuite:
PR c/87390
* gcc.target/i386/excess-precision-9.c,
gcc.target/i386/excess-precision-10.c: New tests.
From-SVN: r264656
|
|
gcc/
* config/riscv/riscv.md (subsi3_extended2): Add J constraint.
(negdi2, negsi2, negsi2_extended, negsi2_extended2): New.
From-SVN: r264655
|
|
gcc/ChangeLog:
* tree.c (zerop): Change return type to bool.
(integer_zerop, integer_onep, integer_each_onep): Same.
(integer_all_onesp, integer_minus_onep, integer_pow2p): Same.
(integer_nonzerop, integer_truep, tree_ctz, real_zerop): Same.
(real_onep, real_minus_onep, chain_index): Same.
(print_type_hash_statistics, type_list_equal): Same.
* tree.h (zerop): Same.
(zerop, integer_zerop, integer_onep, integer_each_onep): Same.
(integer_all_onesp, integer_minus_onep, integer_pow2p): Same.
(integer_nonzerop, integer_truep, tree_ctz, real_zerop): Same.
(real_onep, real_minus_onep, chain_index): Same.
(print_type_hash_statistics, type_list_equal): Same.
From-SVN: r264653
|
|
gcc/
* config/riscv/riscv.h (FUNCTION_ARG_REGNO_P): Fix comment.
From-SVN: r264652
|
|
CFI on x86_64)
PR target/87414
* config/i386/i386.c: Include debug.h and dwarf2out.h.
(output_indirect_thunk): Emit DW_CFA_def_cfa_offset after the
call.
From-SVN: r264651
|
|
Ensure that the address really is the correct mode for an address.
2018-09-25 Andrew Stubbs <ams@codesourcery.com>
gcc/
* builtins.c (get_builtin_sync_mem): Force address mode conversion.
From-SVN: r264650
|
|
* config/i386/i386.h (enum reg_class): Remove FP_TOP_SSE_REGS
and FP_SECOND_SSE_REGS.
(REG_CLASS_NAMES): Ditto.
(REG_CLASS_CONTENTS): Ditto.
* config/i386/i386.c (ix86_preferred_reload_class) Do not handle
FP_TOP_SSE_REGS and FP_SECOND_SSE_REGS classes.
(ix86_preferred_output_reload_class): Ditto.
* config/i386/i386.md (fix_trunc<mode>_i387_fisttp): Change "=&1f"
clobber constraint to "=&f".
(fix_truncdi_i387): Ditto.
(lrintxfdi2): Ditto.
(fistdi2_<rounding>): Ditto.
(fpremxf4_i387): Change "=u" constraint to "=f".
(fprem1xf4_i387): Ditto.
(sincosxf3): Ditto.
(fptanxf4_i387): Ditto.
(fxtractxf3_i387): Ditto.
(fscalexf4_i387): Ditto.
(atan2xf3): Change "u" constraint to "f".
(fyl2xxf3_i387): Ditto.
(fyl2xp1xf3_i387): Ditto.
From-SVN: r264648
|
