Jakub Jelinek [Thu, 3 May 2018 09:29:39 +0000 (11:29 +0200)]
re PR other/85622 (gcc-8.1.0/NEWS says it's not released yet)
PR other/85622
* gcc_release: For -f, verify contrib/gennews has the major version
pages listed and both index.html and changes.html have been updated
for the new release.
These tests used to be disabled in the gofrontend since the go tool
didn't support build IDs for the gofrontend. It does now, so enable
the tests again.
This patch adds explicit references to various types and constants
defined by the header files included by sysinfo.c (used to drive the
generation of gen-sysinfo.go as part of the libgo build via the GCC
"-fdump-go-spec" option).
The intent is to enable clients to gather the same info generated by
"-fdump-go-spec" by instead reading the generated DWARF from a
sysinfo.o object file compiled with "-g". Some compilers (notably
clang) try to omit DWARF records for a given type unless there is an
explicit use of it in the translation unit; the additional references
are to insure that everything we want to see in the DWARF shows up.
Move the list of libgo, gotool, and check-target packages into
separate files, then read the file contents as part of the build
process on the fly. This is intended to enable other build tooling to
share the canonical list of target packages (avoid duplication).
Refactor code for generating runtime.inc: extract out the relevant
commands and place them in a separate shell script ("mkruntimeinc.sh").
Update rules to avoid generating macros whose names begin with "$",
such as "#define $sinkconst0 0".
Jakub Jelinek [Wed, 2 May 2018 21:56:17 +0000 (23:56 +0200)]
re PR target/85582 (wrong code at -O1 and above on x86_64-linux-gnu in 32-bit mode)
PR target/85582
* config/i386/i386.md (*ashl<dwi>3_doubleword_mask,
*ashl<dwi>3_doubleword_mask_1, *<shift_insn><dwi>3_doubleword_mask,
*<shift_insn><dwi>3_doubleword_mask_1): In condition require that
the highest significant bit of the shift count mask is clear. In
check whether and[sq]i3 is needed verify that all significant bits
of the shift count other than the highest are set.
The C portion of the Go runtime includes the header "unwind-pe.h" from
libgcc, which contains some constants and a few small routines for
decoding pointer values within unwind info. This patch gets rid of
that include and instead adds a re-implementation of that
functionality in the single file that uses it. The intent is to allow
the C runtime portion of libgo to be built without a companion GCC
installation.
Jonathan Wakely [Wed, 2 May 2018 19:04:55 +0000 (20:04 +0100)]
PR libstdc++/68197 fail on negative iword/pword indices
The suggested resolution of LWG 3083 is to make invalid indices
undefined, but we can fairly easily check for them and treat them as
errors in the same way as allocation failure. This avoids a segfault or
worse, setting an error flag on the stream instead.
PR libstdc++/68197
* include/bits/ios_base.h (ios_base::iword, ios_base::pword): Cast
indices to unsigned.
* src/c++11/ios.cc (ios_base::_M_grow_words): Treat negative indices
as failure. Refactor error handling.
* testsuite/27_io/ios_base/storage/68197.cc: New.
David Pagan [Wed, 2 May 2018 17:22:26 +0000 (17:22 +0000)]
re PR c/30552 (gcc crashes when compiling examples with GNU statement expressions in VLAs (also involved: nested functions declared K&R-style))
PR c/30552
* c-decl.c (old_style_parameter_scope): New function.
* c-parser.c (c_parser_postfix_expression): Check for statement
expressions in old-style function parameter list declarations.
* c-parser.h (old_style_parameter_scope): New extern declaration.
PR c/30552
* gcc.dg/noncompile/pr30552-1.c: New test.
* gcc.dg/noncompile/pr30552-2.c: New test.
* gcc.dg/noncompile/pr30552-3.c: New test.
* gcc.dg/noncompile/pr30552-4.c: New test.
Jonathan Wakely [Wed, 2 May 2018 16:41:46 +0000 (17:41 +0100)]
PR libstdc++/83860 avoid dangling references in valarray closure types
Store nested closures by value not by reference, to prevent holding
invalid references to temporaries that have been destroyed. This
changes the layout of the closure types, so change their linkage names,
but moving them to a different namespace.
PR libstdc++/57997
PR libstdc++/83860
* include/bits/gslice_array.h (gslice_array): Define default
constructor as deleted, as per C++11 standard.
* include/bits/mask_array.h (mask_array): Likewise.
* include/bits/slice_array.h (slice_array): Likewise.
* include/bits/valarray_after.h (_GBase, _GClos, _IBase, _IClos): Move
to namespace __detail.
(_GBase::_M_expr, _IBase::_M_expr): Use _ValArrayRef for type of data
members.
* include/bits/valarray_before.h (_ValArrayRef): New helper for type
of data members in closure objects.
(_FunBase, _ValFunClos, _RefFunClos, _UnBase, _UnClos, _BinBase)
(_BinBase2, _BinBase1, _BinClos, _SBase, _SClos): Move to namespace
__detail.
(_FunBase::_M_expr, _UnBase::_M_expr, _BinBase::_M_expr1)
(_BinBase::_M_expr2, _BinBase2::_M_expr1, _BinBase1::_M_expr2)
(_SBase::_M_expr): Use _ValArrayRef for type of data members.
* include/std/valarray (_UnClos, _BinClos, _SClos, _GClos, _IClos)
(_ValFunClos, _RefFunClos): Move to namespace __detail and add
using-declarations to namespace std.
* testsuite/26_numerics/valarray/83860.cc: New.
Jonathan Wakely [Wed, 2 May 2018 16:25:44 +0000 (17:25 +0100)]
PR libstdc++/69608 Move semantics for strstreambuf
In libstdc++ the deprecated char* streams are non-copyable, as was
required pre-C++11.
Since C++11 the standard implies that those streams should be copyable,
but doesn't specify the effects of copying them. This is surely a
defect, so for consistency with other implementations this change makes
them movable, but not copyable.
Richard Biener [Wed, 2 May 2018 14:19:51 +0000 (14:19 +0000)]
re PR tree-optimization/85597 (internal compiler error: in compute_live_loop_exits, at tree-ssa-loop-manip.c:229)
2018-05-02 Richard Biener <rguenther@suse.de>
PR tree-optimization/85597
* tree-vect-stmts.c (vectorizable_operation): For ternary SLP
do not use split vect_get_vec_defs call but call vect_get_slp_defs
directly.
Tom de Vries [Wed, 2 May 2018 12:16:32 +0000 (12:16 +0000)]
[testsuite] Add scan-ltrans-tree-dump
2018-05-02 Tom de Vries <tom@codesourcery.com>
PR testsuite/85106
* gcc.dg/ipa/ipa-icf-38.c: Use scan-ltrans-tree-dump.
* lib/scanltranstree.exp: New file.
* lib/target-supports.exp (scan-ltrans-tree-dump_required_options)
(scan-ltrans-tree-dump-times_required_options)
(scan-ltrans-tree-dump-not_required_options)
(scan-ltrans-tree-dump-dem_required_options)
(scan-ltrans-tree-dump-dem-not_required_options): New proc.
* lib/gcc-dg.exp: Include scanltranstree.exp.
* testsuite/lib/libatomic.exp: Include scanltranstree.exp.
* testsuite/lib/libgomp.exp: Include scanltranstree.exp.
* testsuite/lib/libitm.exp: Include scanltranstree.exp.
* testsuite/lib/libvtv.exp: Include scanltranstree.exp.
* doc/sourcebuild.texi (Commands for use in dg-final, Scan optimization
dump files): Add ltrans-tree.
Tom de Vries [Wed, 2 May 2018 12:16:15 +0000 (12:16 +0000)]
[testsuite] Add scan-wpa-ipa-dump
2018-05-02 Tom de Vries <tom@codesourcery.com>
PR testsuite/85106
* gcc.dg/ipa/ipa-icf-38.c: New test.
* gcc.dg/ipa/ipa-icf-38a.c: New test.
* lib/scandump.exp (dump-base): New proc.
(scan-dump, scan-dump-times, scan-dump-not, scan-dump-dem)
(scan-dump-dem-not): Add and handle parameter for suffix of the dump
base.
* lib/scanipa.exp: Add "" argument to scan-dump calls.
* lib/scanlang.exp: Same.
* lib/scanrtl.exp: Same.
* lib/scantree.exp: Same.
* lib/scanwpaipa.exp: New file.
* lib/gcc-dg.exp: Include scanwpaipa.exp.
* testsuite/lib/libatomic.exp: Include scanwpaipa.exp.
* testsuite/lib/libgomp.exp: Include scanwpaipa.exp.
* testsuite/lib/libitm.exp: Include scanwpaipa.exp.
* testsuite/lib/libvtv.exp: Include scanwpaipa.exp.
* doc/sourcebuild.texi (Commands for use in dg-final, Scan optimization
dump files): Add wpa-ipa.
This removes paired single (used on the 750CL and friends). It was
deprecated in GCC 8. Removing it means we only have one vector model
to deal with (VMX+VSX, 16-byte vectors).
Jakub Jelinek [Wed, 2 May 2018 07:52:08 +0000 (09:52 +0200)]
re PR target/85582 (wrong code at -O1 and above on x86_64-linux-gnu in 32-bit mode)
PR target/85582
* config/i386/i386.md (*ashl<dwi>3_doubleword_mask,
*ashl<dwi>3_doubleword_mask_1, *<shift_insn><dwi>3_doubleword_mask,
*<shift_insn><dwi>3_doubleword_mask_1): If and[sq]i3 is needed, don't
clobber operands[2], instead use a new pseudo. Formatting fixes.
* gcc.c-torture/execute/pr85582-1.c: New test.
* gcc.c-torture/execute/pr85582-2.c: New test.
Tighten early exit in vect_analyze_data_ref_dependence (PR85586)
The problem in this PR was that we didn't consider aliases between
writes in the same strided group. After tightening the early exit
we get the expected abs(step) >= 2 versioning check.
2018-05-02 Richard Sandiford <richard.sandiford@linaro.org>
gcc/
PR tree-optimization/85586
* tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Only
exit early for statements in the same group if the accesses are
not strided.
gcc/testsuite/
PR tree-optimization/85586
* gcc.dg/vect/pr85586.c: New test.
PR libstdc++/84654 Disable __float128 specializations for -mno-float128
2018-05-01 Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com>
PR libstdc++/84654
* acinclude.m4: Set ENABLE_FLOAT128 instead of _GLIBCXX_USE_FLOAT128.
* config.h.in: Remove references to _GLIBCXX_USE_FLOAT128.
* configure: Regenerate.
* include/Makefile.am: Replace the value of _GLIBCXX_USE_FLOAT128
based on ENABLE_FLOAT128.
* include/Makefile.in: Regenerate.
* include/bits/c++config: Define _GLIBCXX_USE_FLOAT128.
[!defined(__FLOAT128__) && !defined(__SIZEOF_FLOAT128__)]: Undefine
_GLIBCXX_USE_FLOAT128.
gcc/c-family/ChangeLog:
PR c/84258
* c-format.c (struct format_check_results): Add field
"number_non_char".
(check_format_info): Initialize it, and warn if encountered.
(check_format_arg): Distinguish between wide char and
everything else when detecting arrays of non-char.
gcc/testsuite/ChangeLog:
PR c/84258
* c-c++-common/Wformat-pr84258.c: New test.
re PR tree-optimization/82665 (missing value range optimization for memchr)
PR tree-optimization/82665
* vr-values.c (vr_values::extract_range_from_binary_expr): Handle
pointer subtraction where arguments come from a memchr call.
PR tree-optimization/82665
* gcc.dg/tree-ssa/pr82665.c: New test.
Jakub Jelinek [Tue, 1 May 2018 17:04:52 +0000 (19:04 +0200)]
configure.ac (LD_AS_NEEDED_OPTION, [...]): Use --push-state --as-needed and --pop-state instead of --as-needed and...
* configure.ac (LD_AS_NEEDED_OPTION, LD_NO_AS_NEEDED_OPTION): Use
--push-state --as-needed and --pop-state instead of --as-needed and
--no-as-needed if ld supports it.
* configure: Regenerated.
David Malcolm [Tue, 1 May 2018 00:10:10 +0000 (00:10 +0000)]
Add gcc_rich_location::add_fixit_insert_formatted
This patch adds a support function to class gcc_rich_location
to make it easier for fix-it hints to use idiomatic C/C++
indentation, for use by the patch for PR c++/85523.
gcc/ChangeLog:
PR c++/85523
* gcc-rich-location.c (blank_line_before_p): New function.
(use_new_line): New function.
(gcc_rich_location::add_fixit_insert_formatted): New function.
* gcc-rich-location.h
(gcc_rich_location::add_fixit_insert_formatted): New function.
gcc/testsuite/ChangeLog:
PR c++/85523
* gcc.dg/plugin/diagnostic-test-show-locus-generate-patch.c
(test_add_fixit_insert_formatted_single_line): New function.
(test_add_fixit_insert_formatted_multiline): New function.
Extend expected output of generated patch to include fix-it hints
for these.
* gcc.dg/plugin/diagnostic_plugin_test_show_locus.c: Include
"gcc-rich-location.h". Add test coverage for
gcc_rich_location::add_fixit_insert_formatted.
David Malcolm [Tue, 1 May 2018 00:02:49 +0000 (00:02 +0000)]
selftest: remove "Yoda ordering" in assertions
gcc/ChangeLog:
* selftest.c (assert_streq): Rename "expected" and "actual" to
"val1" and "val2". Extend NULL-handling to cover both inputs
symmetrically, while still requiring both to be non-NULL for a pass.
* selftest.h (assert_streq): Rename "expected" and "actual" to
"val1" and "val2".
(ASSERT_EQ): Likewise.
(ASSERT_EQ_AT): Likewise.
(ASSERT_KNOWN_EQ): Likewise.
(ASSERT_KNOWN_EQ_AT): Likewise.
(ASSERT_NE): Likewise.
(ASSERT_MAYBE_NE): Likewise.
(ASSERT_MAYBE_NE_AT): Likewise.
(ASSERT_STREQ): Likewise. Clarify that both must be non-NULL for
the assertion to pass.
(ASSERT_STREQ_AT): Likewise.
Jason Merrill [Mon, 30 Apr 2018 21:21:25 +0000 (17:21 -0400)]
PR c++/85305 - pack in lambda init-capture.
* parser.c (cp_parser_initializer): Add subexpression_p parm; don't
check_for_bare_parameter_packs in a subexpression.
(cp_parser_lambda_introducer): Use it.
David Malcolm [Mon, 30 Apr 2018 15:01:56 +0000 (15:01 +0000)]
Use char_span for return type of location_get_source_line
location_get_source_line returns a const char * that isn't 0-terminated,
writing back a length through an int * param.
This is error-prone, as all call-sites have to take into account the
lack of 0-termination, and respect the length of the buffer.
It's cleaner to bundle together this pointer+length state into a class,
so this patch does so, reusing the "char_span" class that I introduced
in r250187 (as part of the fix for PR c/81405).
The patch also adds assertions to all access to the char_span.
gcc/c-family/ChangeLog:
* c-format.c (get_corrected_substring): Update for
location_get_source_line returning a char_span. Use a char_span
when handling the prefix of the correction.
* c-indentation.c (get_visual_column): Update for
location_get_source_line returning a char_span.
(get_first_nws_vis_column): Likewise.
gcc/ChangeLog:
* diagnostic-show-locus.c (layout::layout): Update for
location_get_source_line returning a char_span.
(struct char_span): Move to input.h.
(struct correction): Update for fields in char_span becoming
private.
(struct source_line): Update for location_get_source_line
returning a char_span.
(layout::print_line): Likewise.
* edit-context.c (edited_file::print_content): Likewise.
(edited_file::print_diff_hunk): Likewise.
(edited_file::print_run_of_changed_lines): Likewise.
(edited_file::get_num_lines): Likewise.
(edited_line::edited_line): Likewise.
* final.c (asm_show_source): Likewise.
* input.c (location_get_source_line): Convert return type
from const char * to char_span, losing the final "line_len"
param.
(dump_location_info): Update for the above.
(get_substring_ranges_for_loc): Likewise. Use a char_span
when handling the literal within the line.
(test_reading_source_line): Update for location_get_source_line
returning a char_span.
* input.h (class char_span): Move here from
diagnostic-show-locus.c, converting from a struct to a class.
Make data members private.
(char_span::operator bool): New.
(char_span::length): New.
(char_span::get_buffer): New.
(char_span::operator[]): New.
(char_span::subspan): Make const.
(char_span::xstrdup): New.
(location_get_source_line): Convert return type from const char *
to char_span, losing the final "line_size" param.
gcc/testsuite/ChangeLog:
* gcc.dg/plugin/diagnostic_plugin_test_show_locus.c
(test_show_locus): Update for location_get_source_line returning a
char_span. Use char_span for handling words in the
"test_many_nested_locations" fix-it example.
Jan Hubicka [Mon, 30 Apr 2018 14:40:10 +0000 (16:40 +0200)]
lto-wrapper.c (ltrans_priorities): New static var.
* lto-wrapper.c (ltrans_priorities): New static var.
(cmp_priority): New.
(run_gcc): Read priorities and if doing parallel build order
the Makefile by them.
* lto.c (cmp_partitions_size): Remove.
(lto_wpa_write_files): Also output priorities; do not sort partitions.
(cmp_partition_order): Move to ...
* lto-partition.c (cmp_partition_order): ...
(lto_1_to_1_map): Sort partitions.
Richard Biener [Mon, 30 Apr 2018 13:18:59 +0000 (13:18 +0000)]
tree-cfg.c (verify_address): Remove base argument, add flag whether to check TREE_ADDRESSABLE and do that.
2018-04-30 Richard Biener <rguenther@suse.de>
* tree-cfg.c (verify_address): Remove base argument, add
flag whether to check TREE_ADDRESSABLE and do that.
(verify_expr): Remove.
(verify_types_in_gimple_reference): Add pieces from verify_expr.
(verify_gimple_assign_single): Likewise.
(verify_gimple_switch): Likewise.
(verify_expr_location_1): Dereference tp once. Add (disabled)
piece from verify_expr.
(verify_gimple_in_cfg): Do not call verify_expr on all ops.
* config/arc/arc.c (arc_split_move): Allow signed 6-bit constants
as source of std instructions.
* config/arc/arc.md (movsi_insn): Update pattern predicate to
allow 6-bit constants as source for store instructions.
(movdi_insn): Update instruction pattern to allow 6-bit constants
as source for store instructions.
Andrew Sadek [Mon, 30 Apr 2018 11:16:55 +0000 (11:16 +0000)]
Microblaze Target: PIC data text relative
2018-04-30 Andrew Sadek <andrew.sadek.se@gmail.com>
gcc/ChangeLog:
* config/microblaze/microblaze.opt: add new option -mpic-data-text-rel.
* config/microblaze/microblaze-protos.h (microblaze_constant_address_p):
Add declaration.
* gcc/config/microblaze/microblaze.h (microblaze_constant_address_p):
CONSTANT_ADDRESS_P definition to microblaze_constant_address_p.
* config/microblaze/microblaze.c (TARGET_PIC_DATA_TEXT_REL):
New addressing mode for data-text relative position indepenedent code.
(microblaze_classify_unspec): add 'UNSPEC_TEXT' case ->
'ADDRESS_SYMBOLIC_TXT_REL'.
(microblaze_classify_address): Add handling for UNSPEC + CONST_INT.
(microblaze_legitimate_pic_operand): Exclude function calls from
pic operands in case of TARGET_PIC_DATA_TEXT_REL option.
(microblaze_legitimize_address): Generate 'UNSPEC_TEXT' for all possible
addresses cases.
(microblaze_address_insns): Add 'ADDRESS_SYMBOLIC_TXT_REL' case.
(print_operand): Add 'ADDRESS_SYMBOLIC_TXT_REL' case.
(print_operand_address): Add 'ADDRESS_SYMBOLIC_TXT_REL' case + handling
for 'address + offset'.
(microblaze_expand_prologue): Add new function prologue call for
'r20' assignation.
(microblaze_asm_generate_pic_addr_dif_vec): Override new target hook
'TARGET_ASM_GENERATE_PIC_ADDR_DIFF_VEC' to disable address diff vector
table in case of TARGET_PIC_DATA_TEXT_REL.
(expand_pic_symbol_ref): Add handling for 'UNSPEC_TEXT'.
* gcc/config/microblaze/microblaze.md (TARGET_PIC_DATA_TEXT_REL):
Add new macros 'UNSPEC_TEXT',
'UNSPEC_SET_TEXT' + add rule for setting r20 in function prologue
+ exclude function calls from 'UNSPEC_PLT' in case of data text
relative mode.
* doc/tm.texi.in (TARGET_ASM_GENERATE_PIC_ADDR_DIFF_VEC): Add
new target hook for generating address diff vector tables in case of
flag_pic.
* doc/tm.texi : Regenerate.
* stmt.c (TARGET_ASM_GENERATE_PIC_ADDR_DIFF_VEC): Append new condition
'targetm.asm_out.generate_pic_addr_diff_vec' to flag_pic in case
of addr diff vector generation.
* target.def (TARGET_ASM_GENERATE_PIC_ADDR_DIFF_VEC): Add
target hook definition.
* targhooks.h, gcc/targhooks.c (TARGET_ASM_GENERATE_PIC_ADDR_DIFF_VEC):
Add default function for generate_pic_addr_diff_vec -> flag_pic.
* doc/invoke.texi (Add new pic option): Add new microblaze pic
option for data text relative.
testsuite/ChangeLog:
* gcc.target/microblaze/others/data_var1.c: Include
PIC case of r20 base register.
* gcc.target/microblaze/others/data_var2.c: Ditto.
* gcc.target/microblaze/others/picdtr.c: Add new
test case for -mpic-is-data-text-relative.
* gcc.target/microblaze/others/sdata_var1.c: Add
* gcc.target/microblaze/others/sdata_var2.c: Ditto.
* gcc.target/microblaze/others/sdata_var3.c: Ditto.
* gcc.target/microblaze/others/sdata_var4.c: Ditto.
* gcc.target/microblaze/others/sdata_var5.c: Ditto.
* gcc.target/microblaze/others/sdata_var6.c: Ditto.
* gcc.target/microblaze/others/string_cst1_gpopt.c: Ditto.
* gcc.target/microblaze/others/string_cst2_gpopt.c: Ditto.
Jan Hubicka [Sun, 29 Apr 2018 16:22:35 +0000 (18:22 +0200)]
lto-partition.c: Include sreal.h
* lto-partition.c: Include sreal.h
(add_symbol_to_partition_1): Use size instead of self_size
for size estimate.
(account_reference_p): New.
(lto_balanced_map): Use 64bit arithmetics for size calculatoins; cleanup;
fix accounting errors in boundary size; add debug output; combine cost
as cost/size instead of cost/internal; reduce the partitioning error to
+- 1/8 of the parttion size.
Mark Wielaard [Sat, 28 Apr 2018 19:54:08 +0000 (19:54 +0000)]
DWARF: Add .debug_addr table header for dwarf_version >= 5.
GNU DebugFission didn't add table headers for the .debug_addr
tables, but DWARF5 does. The table header makes it possible
for a DWARF consumer to parse the address tables without having
to index all .debug_info CUs first.
We can keep using the .debug_addr section label as is, because the
DW_AT_[GNU_]addr_base attribute points at the actual address index,
which starts right after the table header. So the label is generated
at the correct location whether the header is added first or not.
Add DW_AT_addr_base instead of DW_AT_GNU_addr_base to the skeleton
CU DIE for DWARF5.
gcc/ChangeLog
* dwarf2out.c (dwarf2out_finish): Add .debug_addr table header for
dwarf_version >= 5.
(dwarf_AT): Handle DW_AT_addr_base.
(add_top_level_skeleton_die_attrs): Use dwarf_AT for DW_AT_addr_base.
Richard Biener [Sat, 28 Apr 2018 07:05:27 +0000 (07:05 +0000)]
tree-cfg.c (verify_gimple_phi): Take a gphi * argument.
2018-04-28 Richard Biener <rguenther@suse.de>
* tree-cfg.c (verify_gimple_phi): Take a gphi * argument.
(verify_gimple_in_cfg): Rename visited_stmts to visited_throwing_stmts
to reflect use. Only add interesting stmts.
Tom de Vries [Fri, 27 Apr 2018 22:11:12 +0000 (22:11 +0000)]
[openacc, testsuite] Fix undefined behaviour in atomic_capture-1.f90
2018-04-28 Tom de Vries <tom@codesourcery.com>
PR testsuite/85527
* testsuite/libgomp.oacc-fortran/atomic_capture-1.f90 (main): Store
atomic capture results obtained in parallel loop to an array, instead of
to a scalar.
David Malcolm [Fri, 27 Apr 2018 18:39:18 +0000 (18:39 +0000)]
Don't offer suggestions for compiler-generated variables (PR c++/85515)
gcc/cp/ChangeLog:
PR c++/85515
* name-lookup.c (consider_binding_level): Skip compiler-generated
variables.
* search.c (lookup_field_fuzzy_info::fuzzy_lookup_field): Flatten
nested if statements into a series of rejection tests. Reject
lambda-ignored entities as suggestions.
gcc/testsuite/ChangeLog:
PR c++/85515
* g++.dg/pr85515-1.C: New test.
* g++.dg/pr85515-2.C: New test.
i386.md (*movti_internal): Substitute Ye constraint with Yd constraint.
* config/i386/i386.md (*movti_internal): Substitute Ye constraint
with Yd constraint. Set "preferred_for_speed" attribute from
TARGET_INTER_UNIT_MOVES_{FROM,TO}_VEC for alternatives
with Yd constraint.
(*movdi_internal): Ditto.
(movti_interunit splitters): Remove
TARGET_INTER_UNIT_MOVES_{FROM,TO}_VEC from insn condition.
(movdi_interunit splitters): Ditto.
* config/i386/constraints.md (Ye): Remove.
(Yd): Do not depend on TARGET_INTER_UNIT_MOVES_{FROM,TO}_VEC.
projects / thirdparty / gcc.git / log
