Thomas Koenig [Sat, 9 Mar 2019 14:10:17 +0000 (14:10 +0000)]
re PR fortran/71203 (ICE in add_init_expr_to_sym, at fortran/decl.c:1512 and :1564)
2019-03-09 Thomas König <tkoenig@gcc.gnu.org>
PR fortran/71203
* decl.c (add_init_expr_to_sym): Add shape if init has none. Add
assert that it has to be an EXPR_ARRAY in this case.
2019-03-09 Thomas König <tkoenig@gcc.gnu.org>
PR fortran/71203
* gfortran.dg/array_simplify_3.f90: New test case.
From-SVN: r269526
Jakub Jelinek [Sat, 9 Mar 2019 12:08:23 +0000 (13:08 +0100)]
re PR c/88568 ('dllimport' no longer implies 'extern' in C)
PR c/88568
* attribs.c (handle_dll_attribute): Don't clear TREE_STATIC for
dllimport on VAR_DECLs with RECORD_TYPE or UNION_TYPE DECL_CONTEXT.
* g++.dg/other/pr88568.C: New test.
From-SVN: r269525
Jakub Jelinek [Sat, 9 Mar 2019 09:28:04 +0000 (10:28 +0100)]
re PR target/79645 (missing period in microblaze.opt)
PR target/79645
* common.opt (fdiagnostics-show-labels,
fdiagnostics-show-line-numbers, fdiagnostics-format=,
fdiagnostics-minimum-margin-width=, fgnat-encodings=, gas-loc-support,
gas-locview-support, ginline-points, ginternal-reset-location-views):
Terminate description text with a dot.
* config/microblaze/microblaze.opt (mxl-prefetch): Likewise.
* config/mcore/mcore.opt (m210, m340): Likewise.
* config/epiphany/epiphany.opt (mprefer-short-insn-regs, mcmove,
mnops=): Start description text with a capital letter.
* config/arc/arc.opt (msize-level=): Likewise.
* config/sh/sh.opt (minline-ic_invalidate): Likewise.
* config/rs6000/sysv4.opt (mno-toc, mtoc, mno-traceback, mshlib,
mnewlib): Likewise.
* config/ft32/ft32.opt (msim): Likewise.
(mft32b, mcompress): Likewise. Terminate description text with a dot.
(mnodiv, mnopm): Terminate description text with a dot.
* config/c6x/c6x.opt (c6x_sdata): Terminate Enum description with
a colon.
* config/i386/i386.opt (prefer_vector_width, instrument_return):
Likewise.
* config/rx/rx.opt (nofpu): Remove trailing spaces from description
text.
lto/
* lang.opt: Terminate description text with a dot.
From-SVN: r269523
Jakub Jelinek [Sat, 9 Mar 2019 08:25:48 +0000 (09:25 +0100)]
re PR rtl-optimization/89634 (gmp-ecm miscompilation on s390x with -march=zEC12 -m64 -O2)
PR rtl-optimization/89634
* cfgcleanup.c (thread_jump): Punt if registers mentioned in cond1
are modified in BB_END (e->src) instruction.
* gcc.c-torture/execute/pr89634.c: New test.
From-SVN: r269522
Ian Lance Taylor [Sat, 9 Mar 2019 02:10:22 +0000 (02:10 +0000)]
re PR go/89447 (libgo largefile support is incomplete and inconsistent)
PR go/89447
syscall, internal/syscall: adjust use of largefile functions
Consistently call __go_openat for openat. Use fstatat64, creat64,
sendfile64, and getdents64 where needed.
Based on patch by Rainer Orth.
Fixes https://gcc.gnu.org/PR89447
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/166420
From-SVN: r269521
GCC Administrator [Sat, 9 Mar 2019 00:16:18 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r269520
Jakub Jelinek [Fri, 8 Mar 2019 22:30:34 +0000 (23:30 +0100)]
re PR c/85870 ([LTO1] ICE in linemap_line_start, at libcpp/line-map.c:794)
PR c/85870
* gcc.dg/lto/pr85870_0.c: Add dg-extra-ld-options with
-r -nostdlib -flinker-output=nolto-rel.
From-SVN: r269516
David Malcolm [Fri, 8 Mar 2019 22:27:08 +0000 (22:27 +0000)]
i386.c: make "sorry" message more amenable to translation (PR target/79926)
gcc/ChangeLog:
PR target/79926
* config/i386/i386.c (ix86_set_current_function): Make "sorry"
messages more amenable to translation, and improve wording.
gcc/testsuite/ChangeLog:
PR target/79926
* gcc.target/i386/interrupt-387-err-1.c: Update expected message.
* gcc.target/i386/interrupt-387-err-2.c: Likewise.
* gcc.target/i386/interrupt-mmx-err-1.c: Likewise.
* gcc.target/i386/interrupt-mmx-err-2.c: Likewise.
From-SVN: r269515
Paolo Carlini [Fri, 8 Mar 2019 21:22:07 +0000 (21:22 +0000)]
re PR c++/63540 (Erroneous "'Derived' declares a move constructor or move assignment operator" in error.)
2019-03-08 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/63540
* g++.dg/cpp0x/implicit17.C: New.
From-SVN: r269508
Paolo Carlini [Fri, 8 Mar 2019 20:59:39 +0000 (20:59 +0000)]
re PR c++/22149 (func pointer non-type template parm invalid access control)
2019-03-08 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/22149
* g++.dg/template/access29.C: New.
From-SVN: r269507
Bill Schmidt [Fri, 8 Mar 2019 19:47:05 +0000 (19:47 +0000)]
rs6000-p8swap.c (rs6000_analyze_swaps): Rebuild ud- and du-chains between phases.
2019-03-08 Bill Schmidt <wschmidt@linux.ibm.com>
* config/rs6000/rs6000-p8swap.c (rs6000_analyze_swaps): Rebuild
ud- and du-chains between phases.
From-SVN: r269505
Jakub Jelinek [Fri, 8 Mar 2019 18:31:27 +0000 (19:31 +0100)]
re PR c++/82075 (structured binding fails with empty base class)
PR c++/82075
* g++.dg/cpp1z/decomp49.C: New test.
From-SVN: r269504
Richard Sandiford [Fri, 8 Mar 2019 18:18:23 +0000 (18:18 +0000)]
Fix POLY_INT_CST/CONST_POLY_INT typo (PR 89631)
2019-03-08 Richard Sandiford <richard.sandiford@arm.com>
gcc/
PR debug/89631
* dwarf2cfi.c (dwarf2out_frame_debug_expr): Use CONST_POLY_INT
instead of POLY_INT_CST.
From-SVN: r269500
Andre Vieira [Fri, 8 Mar 2019 17:29:02 +0000 (17:29 +0000)]
[GCC, Arm] Fix availability of FP16-FP64 conversion instructions
vcvtb.f16.f64 and vcvtb.f64.f16 were being made available even for FPUs that do
not support double precision. This patch fixes that.
gcc/ChangeLog:
2019-03-08 Andre Vieira <andre.simoesdiasvieira@arm.com>
* config/arm/arm.h (TARGET_FP16_TO_DOUBLE): Add TARGET_VFP_DOUBLE
requirement.
gcc/testsuite/ChangeLog:
2019-03-08 Andre Vieira <andre.simoesdiasvieira@arm.com>
* gcc.target/arm/f16_f64_conv_no_dp.c: New test.
From-SVN: r269499
Uros Bizjak [Fri, 8 Mar 2019 15:53:47 +0000 (16:53 +0100)]
re PR target/68924 (No intrinsic for x86 `MOVQ m64, %xmm` in 32bit mode.)
PR target/68924
PR target/78782
PR target/87558
* config/i386/emmintrin.h (_mm_loadu_si64): New intrinsic.
(_mm_storeu_si64): Ditto.
testsuite/ChangeLog:
PR target/68924
PR target/78782
PR target/87558
* gcc.target/i386/pr78782.c: New test.
* gcc.target/i386/pr87558.c: Ditto.
From-SVN: r269497
Jakub Jelinek [Fri, 8 Mar 2019 14:04:27 +0000 (15:04 +0100)]
Add tests for resolved PR (PR c/85870).
2019-03-08 Jakub Jelinek <jakub@redhat.com>
PR c/85870
* gcc.dg/lto/pr85870_0.c: New test.
* gcc.dg/lto/pr85870_1.c: New test.
From-SVN: r269495
Jonathan Wakely [Fri, 8 Mar 2019 13:56:53 +0000 (13:56 +0000)]
Fix text of hyperlink in manual
* doc/xml/manual/using.xml: Use link element instead of xref.
* doc/html/*: Regenerate.
From-SVN: r269494
Jonathan Wakely [Fri, 8 Mar 2019 13:56:48 +0000 (13:56 +0000)]
Add fixed underlying type to enum path::format
* include/bits/fs_path.h (path::format): Add fixed underlying type.
From-SVN: r269493
Martin Liska [Fri, 8 Mar 2019 12:55:40 +0000 (13:55 +0100)]
x86: Disable jump tables when retpolines are used (PR target/86952).
2019-03-08 Martin Liska <mliska@suse.cz>
PR target/86952
* config/i386/i386.c (ix86_option_override_internal): Disable
jump tables when retpolines are used.
2019-03-08 Martin Liska <mliska@suse.cz>
PR target/86952
* gcc.target/i386/pr86952.c: New test.
* gcc.target/i386/indirect-thunk-7.c: Use jump tables to match
scanned pattern.
* gcc.target/i386/indirect-thunk-inline-7.c: Likewise.
From-SVN: r269492
Jan Hubicka [Fri, 8 Mar 2019 12:37:54 +0000 (13:37 +0100)]
Restrict IPA split (PR go/63560).
2019-03-08 Jan Hubicka <hubicka@ucw.cz>
PR go/63560
* ipa-split.c (execute_split_functions): Do not split
'noinline' or 'section' function.
From-SVN: r269491
Jakub Jelinek [Fri, 8 Mar 2019 10:53:27 +0000 (11:53 +0100)]
re PR target/79846 (s390: untranslatable diagnostic in s390.c)
PR target/79846
* config/s390/s390.c (s390_const_operand_ok): Use %wu instead of
HOST_WIDE_INT_PRINT_UNSIGNED and %wd instead of
HOST_WIDE_INT_PRINT_DEC. Formatting fixes.
From-SVN: r269489
Jakub Jelinek [Fri, 8 Mar 2019 10:52:38 +0000 (11:52 +0100)]
re PR ipa/80000 (diagnostics: trailing spaces in "one definition rule ")
PR ipa/80000
* ipa-devirt.c (compare_virtual_tables): Remove two trailing spaces
from diagnostics. Formatting fixes.
PR target/85665
* ipa-devirt.c (odr_types_equivalent_p): Fix grammar in
warn_odr diagnostics.
From-SVN: r269488
Jakub Jelinek [Fri, 8 Mar 2019 10:51:28 +0000 (11:51 +0100)]
re PR other/80058 (fix double spaces in string literals everywhere)
PR other/80058
* lra-constraints.c (process_alt_operands): Avoid one space before
" at the end of line and another after " on another line in a string
literal.
* attribs.c (handle_dll_attribute): Likewise.
* config/avr/avr-devices.c (avr_texinfo): Likewise.
cp/
* parser.c (cp_parser_template_declaration_after_parameters): Avoid
one space before " at the end of line and another after " on another
line in a string literal.
fortran/
* arith.c (gfc_complex2complex): Avoid two spaces in the middle of
diagnostics.
* resolve.c (resolve_allocate_expr): Likewise.
From-SVN: r269487
Jakub Jelinek [Fri, 8 Mar 2019 10:50:23 +0000 (11:50 +0100)]
gimple-ssa-warn-alloca.c (pass_walloca::execute): Don't wrap warning_at or inform messages in G_() if there is no ?:.
* gimple-ssa-warn-alloca.c (pass_walloca::execute): Don't wrap
warning_at or inform messages in G_() if there is no ?:.
From-SVN: r269486
Jakub Jelinek [Fri, 8 Mar 2019 10:46:39 +0000 (11:46 +0100)]
re PR tree-optimization/89550 (Spurious array-bounds warning when using __PRETTY_FUNCTION__ as a string_view)
PR tree-optimization/89550
* builtins.c (c_strlen): Only set TREE_NO_WARNING if warning_at
returned true. Formatting fixes.
(expand_builtin_strnlen): Formatting fixes.
* tree-vrp.c (vrp_prop::check_mem_ref): Only set TREE_NO_WARNING
if warning_at returned true.
* tree-cfg.c (pass_warn_function_return::execute): Likewise.
c-family/
* c-common.c (c_common_truthvalue_conversion): Only set
TREE_NO_WARNING if warning_at returned true.
* c-warn.c (overflow_warning, warn_logical_operator): Likewise.
c/
* c-decl.c (finish_function): Only set TREE_NO_WARNING if warning_at
returned true.
(c_write_global_declarations_1): Only set TREE_NO_WARNING if pedwarn
or warning returned true.
cp/
* semantics.c (maybe_convert_cond): Only set TREE_NO_WARNING if
warning_at returned true.
* decl2.c (c_parse_final_cleanups): Likewise.
* typeck.c (convert_for_assignment): Likewise.
* decl.c (finish_function): Likewise.
From-SVN: r269485
Richard Biener [Fri, 8 Mar 2019 10:20:12 +0000 (10:20 +0000)]
re PR target/89578 (5% runtime regression for 481.wrf at -Ofast -flto)
2019-03-08 Richard Biener <rguenther@suse.de>
PR middle-end/89578
* cfgloop.h (struct loop): Add owned_clique field.
* cfgloopmanip.c (copy_loop_info): Copy it.
* tree-cfg.c (gimple_duplicate_bb): Do not remap owned_clique
cliques.
* tree-inline.c (copy_loops): Remap owned_clique.
* lto-streamer-in.c (input_cfg): Stream owned_clique.
* lto-streamer-out.c (output_cfg): Likewise.
From-SVN: r269484
Jakub Jelinek [Fri, 8 Mar 2019 07:45:23 +0000 (08:45 +0100)]
re PR c++/89585 (GCC 8.3: asm volatile no longer accepted at file scope)
PR c++/89585
* parser.c (cp_parser_asm_definition): Just warn instead of error
on volatile qualifier outside of function body.
* g++.dg/asm-qual-3.C: Adjust expected diagnostics for toplevel
asm volatile.
From-SVN: r269483
Jakub Jelinek [Fri, 8 Mar 2019 07:43:58 +0000 (08:43 +0100)]
re PR c++/89599 (C-style function-pointer-to-void* cast is handled inconsistently)
PR c++/89599
* constexpr.c (potential_constant_expression_1): Reject
REINTERPRET_CAST_P NOP_EXPRs.
* g++.dg/ubsan/vptr-4.C: Adjust expected diagnostics.
* g++.dg/parse/array-size2.C: Likewise.
* g++.dg/cpp0x/constexpr-89599.C: New test.
From-SVN: r269482
Jakub Jelinek [Fri, 8 Mar 2019 07:42:51 +0000 (08:42 +0100)]
re PR c++/89622 (G++ prints notes, but no warning or error)
PR c++/89622
* call.c (joust): Call print_z_candidate only if pedwarn returned
true.
* g++.dg/warn/pr89622.C: New test.
From-SVN: r269481
Jakub Jelinek [Fri, 8 Mar 2019 07:39:31 +0000 (08:39 +0100)]
re PR target/80190 (darwin: untranslateable placeholder "non-ASCII character")
PR target/80190
* config/darwin.c: Include intl.h.
(darwin_build_constant_cfstring): Improve i18n of diagnostics by not
composing the message out of two separate parts.
From-SVN: r269480
François Dumont [Fri, 8 Mar 2019 05:53:09 +0000 (05:53 +0000)]
re PR libstdc++/89477 (Incorrect CTAD deduction guides for set and multiset)
2019-03-08 François Dumont <fdumont@gcc.gnu.org>
PR libstdc++/89477
* include/debug/map.h (map): Use _RequireNotAllocator to constrain
parameters in deduction guides.
* include/debug/multimap.h (multimap): Likewise.
* include/debug/set.h (multimap): Likewise.
* include/debug/multiset.h (multimap): Likewise.
* include/debug/unordered_map (unordered_map): Likewise.
(unordered_multimap): Likewise.
* include/debug/unordered_set (unordered_set): Likewise.
(unordered_multiset): Likewise.
From-SVN: r269479
François Dumont [Fri, 8 Mar 2019 05:37:50 +0000 (05:37 +0000)]
re PR libstdc++/89608 (Undetected iterator invalidations on unordered containers in debug mode)
2019-03-08 François Dumont <fdumont@gcc.gnu.org>
PR libstdc++/89608
* include/debug/unordered_map (unordered_map<>::_M_check_rehashed):
Invalidate all iterators in case of rehash.
(unordered_multimap<>::_M_check_rehashed): Likewise.
* include/debug/unordered_set
(unordered_set<>::_M_check_rehashed): Likewise.
(unordered_multiset<>::_M_check_rehashed): Likewise.
* testsuite/23_containers/unordered_set/debug/89608_neg.cc: New.
From-SVN: r269478
Jason Merrill [Fri, 8 Mar 2019 02:54:41 +0000 (21:54 -0500)]
PR c++/88123 - lambda and using-directive.
For named function calls in a template, the result of unqualified lookup is
safed in CALL_EXPR_FN. But for operator expressions, no unqualified lookup
is performed until we know whether the operands have class type. So when we
see in a lambda a use of an operator that might be overloaded, we need to do
that lookup then and save it away somewhere. One possibility would be in
the expression, but we can't really add extra conditional operands to
standard tree codes. I mostly implemented another approach using a new
WITH_LOOKUP_EXPR code, but teaching everywhere how to handle a new tree code
is always complicated. Then it occurred to me that we could associate the
lookups with the function, which is both simpler and smaller. So this patch
stores any operator bindings needed by a lambda function in an internal
attribute on the lambda call operator.
* name-lookup.c (op_unqualified_lookup)
(maybe_save_operator_binding, discard_operator_bindings)
(push_operator_bindings): New.
* typeck.c (build_x_binary_op, build_x_unary_op): Call
maybe_save_operator_binding.
* decl.c (start_preparsed_function): Call push_operator_bindings.
* tree.c (cp_free_lang_data): Call discard_operator_bindings.
From-SVN: r269477
GCC Administrator [Fri, 8 Mar 2019 00:16:34 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r269476
Joseph Myers [Fri, 8 Mar 2019 00:06:15 +0000 (00:06 +0000)]
* sv.po: Update.
From-SVN: r269473
Andreas Schwab [Thu, 7 Mar 2019 23:24:59 +0000 (23:24 +0000)]
RISC-V: Add libstdc++ check-abi support.
Andreas Schwab <schwab@suse.de>
* config/abi/post/riscv64-linux-gnu: New directory.
* config/abi/post/riscv64-linux-gnu/baseline_symbols.txt: New file.
From-SVN: r269472
Jakub Jelinek [Thu, 7 Mar 2019 21:32:21 +0000 (22:32 +0100)]
re PR target/80003 (i386.c: %s placeholder is no semantic grammar unit)
PR target/80003
* config/i386/i386.c (ix86_set_func_type): Make sure diagnostics
doesn't start with a capital letter and doesn't end with a dot.
(ix86_function_arg_boundary): Make sure diagnostics doesn't start
with a capital letter.
(ix86_mangle_function_version_assembler_name): Likewise.
(ix86_generate_version_dispatcher_body): Likewise.
(fold_builtin_cpu): Likewise.
(get_builtin_code_for_version): Likewise. Remove extraneous space.
(ix86_handle_interrupt_attribute): Make the diagnostics easier for
translators, wrap full type name in %qs.
* gcc.target/i386/pr68657.c: Adjust expected diagnostics wording.
* gcc.target/i386/interrupt-6.c: Likewise.
* g++.target/i386/pr57362.C: Adjust capitalization in dg-prune-output.
From-SVN: r269471
Joseph Myers [Thu, 7 Mar 2019 20:50:30 +0000 (20:50 +0000)]
* fi.po: Update.
From-SVN: r269470
Paolo Carlini [Thu, 7 Mar 2019 20:49:42 +0000 (20:49 +0000)]
re PR c++/84518 (ICE with lambda capturing broken variable)
2019-03-07 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/84518
* g++.dg/cpp0x/lambda/lambda-ice30.C: New.
* g++.dg/cpp0x/lambda/lambda-ice31.C: Likewise.
From-SVN: r269469
Jakub Jelinek [Thu, 7 Mar 2019 19:46:11 +0000 (20:46 +0100)]
re PR translation/79999 (possible typo in gimplify.c: depend(sink:))
PR translation/79999
* gimplify.c (gimplify_omp_ordered): Reword diagnostics to talk about
depend clause with source (or sink) modifier.
* omp-expand.c (expand_omp_ordered_sink): Likewise.
* c-c++-common/gomp/doacross-1.c: Adjust expected diagnostics.
* c-c++-common/gomp/doacross-3.c: New test.
From-SVN: r269468
Jakub Jelinek [Thu, 7 Mar 2019 19:10:21 +0000 (20:10 +0100)]
re PR target/89602 (Missing AVX512 intrinsics)
PR target/89602
* config/i386/sse.md (avx512f_mov<ssescalarmodelower>_mask,
*avx512f_load<mode>_mask, avx512f_store<mode>_mask): New define_insns.
(avx512f_load<mode>_mask): New define_expand.
* config/i386/i386-builtin.def (__builtin_ia32_loadsd_mask,
__builtin_ia32_loadss_mask, __builtin_ia32_storesd_mask,
__builtin_ia32_storess_mask, __builtin_ia32_movesd_mask,
__builtin_ia32_movess_mask): New builtins.
* config/i386/avx512fintrin.h (_mm_mask_load_ss, _mm_maskz_load_ss,
_mm_mask_load_sd, _mm_maskz_load_sd, _mm_mask_move_ss,
_mm_maskz_move_ss, _mm_mask_move_sd, _mm_maskz_move_sd,
_mm_mask_store_ss, _mm_mask_store_sd): New intrinsics.
* gcc.target/i386/avx512f-vmovss-1.c: New test.
* gcc.target/i386/avx512f-vmovss-2.c: New test.
* gcc.target/i386/avx512f-vmovss-3.c: New test.
* gcc.target/i386/avx512f-vmovsd-1.c: New test.
* gcc.target/i386/avx512f-vmovsd-2.c: New test.
* gcc.target/i386/avx512f-vmovsd-3.c: New test.
From-SVN: r269467
Iain Buclaw [Thu, 7 Mar 2019 16:57:23 +0000 (16:57 +0000)]
d/dmd: Merge upstream dmd
d517c0e6a
Fixes https://gcc.gnu.org/PR89016
Reviewed-on: https://github.com/dlang/dmd/pull/9427
From-SVN: r269465
Martin Jambor [Thu, 7 Mar 2019 16:42:20 +0000 (17:42 +0100)]
Zero local estimated benefit for cloning extern inline function
2019-03-07 Martin Jambor <mjambor@suse.cz>
PR lto/87525
* ipa-cp.c (perform_estimation_of_a_value): Account zero time benefit
for extern inline functions.
testsuite/
* gcc.dg/ipa/ipcp-5.c: New test.
From-SVN: r269464
Jason Merrill [Thu, 7 Mar 2019 16:15:56 +0000 (11:15 -0500)]
PR c++/88820 - ICE with CTAD and member template used in DMI.
Here the problem was that in order to form a FUNCTION_DECL for foo<int> in
the uninstantiated template, we were trying to deduce template args for S
from the template parm itself, and failing.
* pt.c (do_class_deduction): Handle parm used as its own arg.
From-SVN: r269463
Martin Jambor [Thu, 7 Mar 2019 16:03:34 +0000 (17:03 +0100)]
Relax cgraph_node::clone_of_p to also look through former clones
2019-03-07 Martin Jambor <mjambor@suse.cz>
PR ipa/88235
* cgraph.h (cgraph_node): New inline method former_thunk_p.
* cgraph.c (cgraph_node::dump): Dump a note if node is a former thunk.
(clone_of_p): Treat expanded thunks like thunks, be optimistic if they
have multiple callees. At the end check if declarations match as
opposed to cgraph_nodes.
testsuite/
* g++.dg/ipa/pr88235.C: New test.
From-SVN: r269462
Martin Liska [Thu, 7 Mar 2019 15:33:52 +0000 (16:33 +0100)]
Significantly speed up verifiers for a cgraph_node with many clones.
2019-03-07 Martin Liska <mliska@suse.cz>
* cgraph.c (cgraph_node::verify_node): Verify with a neighbour
which is equivalent to searching for this in clones chain.
* symtab.c (symtab_node::verify_base): Similarly compare ASM
names with a neighbour and special case first node in a chain.
From-SVN: r269461
Jason Merrill [Thu, 7 Mar 2019 15:16:04 +0000 (10:16 -0500)]
Fix comment
From-SVN: r269460
Jason Merrill [Thu, 7 Mar 2019 15:10:22 +0000 (10:10 -0500)]
PR c++/80916 - spurious "static but not defined" warning.
Nothing can refer to an internal decl with no definition, so we shouldn't
treat such a decl as a possible devirtualization target.
* gimple-fold.c (can_refer_decl_in_current_unit_p): Return false
for an internal symbol with DECL_EXTERNAL.
From-SVN: r269459
Richard Biener [Thu, 7 Mar 2019 14:53:37 +0000 (14:53 +0000)]
re PR tree-optimization/89618 (Inner loop won't vectorize unless dummy statement is included)
2019-04-07 Richard Biener <rguenther@suse.de>
PR middle-end/89618
* cfgloopmanip.c (copy_loop_info): Copy forgotten fields.
* tree-inline.c (copy_loops): Simplify.
* gcc.target/i386/pr89618.c: New testcase.
From-SVN: r269458
Jonathan Wakely [Thu, 7 Mar 2019 14:35:22 +0000 (14:35 +0000)]
Fix new test to run as well as compile
* testsuite/20_util/function_objects/bind_front/1.cc: Change from
compile test to run. Fix typo.
From-SVN: r269457
Jonathan Wakely [Thu, 7 Mar 2019 14:25:05 +0000 (14:25 +0000)]
Update C++20 status table in libstdc++ manual
* doc/xml/manual/status_cxx2020.xml: Update C++20 status.
* doc/html/*: Regenerate.
From-SVN: r269456
Jonathan Wakely [Thu, 7 Mar 2019 14:15:53 +0000 (14:15 +0000)]
P0356R5 Simplified partial function application
* include/std/functional [C++20] (_Bind_front, _Bind_front_t): Define
helpers for bind_front.
(bind_front, __cpp_lib_bind_front): Define.
* testsuite/20_util/function_objects/bind_front/1.cc: New test.
From-SVN: r269455
Martin Liska [Thu, 7 Mar 2019 13:47:53 +0000 (14:47 +0100)]
Revert function removal made in r264561.
2019-03-07 Martin Liska <mliska@suse.cz>
* dwarf2out.c (add_AT_vms_delta): Revert function removal.
From-SVN: r269454
Richard Biener [Thu, 7 Mar 2019 12:46:44 +0000 (12:46 +0000)]
re PR tree-optimization/89595 (DOM miscompiles code)
2019-03-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/89595
* tree-ssa-dom.c (dom_opt_dom_walker::optimize_stmt): Take
stmt iterator as reference, take boolean output parameter to
indicate whether the stmt was removed and thus the iterator
already advanced.
(dom_opt_dom_walker::before_dom_children): Re-iterate over
stmts created by folding.
* gcc.dg/torture/pr89595.c: New testcase.
From-SVN: r269453
Jakub Jelinek [Thu, 7 Mar 2019 08:18:36 +0000 (09:18 +0100)]
re PR c++/89585 (GCC 8.3: asm volatile no longer accepted at file scope)
PR c++/89585
* doc/extend.texi (Basic Asm): Document qualifiers are not allowed
at toplevel.
* parser.c (cp_parser_asm_definition): Parse asm qualifiers even
at toplevel, but diagnose them.
* g++.dg/asm-qual-3.C: Adjust expected diagnostics.
From-SVN: r269451
Ian Lance Taylor [Thu, 7 Mar 2019 00:53:41 +0000 (00:53 +0000)]
re PR go/89227 (gotools test cmd/go fails with link error "call lacks nop, can't restore toc; recompile with -fPIC")
PR go/89227
* go-gcc.cc (Gcc_backend::function): Set TREE_PUBLIC for an
only-inline function.
From-SVN: r269449
GCC Administrator [Thu, 7 Mar 2019 00:16:32 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r269448
Harald Anlauf [Wed, 6 Mar 2019 21:06:35 +0000 (21:06 +0000)]
re PR fortran/71203 (ICE in add_init_expr_to_sym, at fortran/decl.c:1512 and :1564)
2019-03-06 Harald Anlauf <anlauf@gmx.de>
PR fortran/71203
* expr.c (simplify_const_ref): Avoid null pointer dereference.
PR fortran/71203
* gfortran.dg/substr_8.f90: New test.
From-SVN: r269444
Ian Lance Taylor [Wed, 6 Mar 2019 20:40:32 +0000 (20:40 +0000)]
compiler: emit underlying constant in array_type length export
In Array_type::do_export, when emitting a concrete array length,
evaluate the length expression to an integer constant and emit that
constant, instead of calling the more general method for emitting
expressions. This is to avoid the possibility that we will need
to emit a conversion, which could confuse the gccgoimporter.
Fixes golang/go#30628.
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/165741
From-SVN: r269443
Jason Merrill [Wed, 6 Mar 2019 20:28:47 +0000 (15:28 -0500)]
PR c++/89381 - implicit copy and using-declaration.
Here the used base<int>::operator= gets into the list of foo's bindings for
operator=, but it shouldn't make the copy ctor deleted.
* class.c (classtype_has_move_assign_or_move_ctor_p): Don't consider
op= brought in by a using-declaration.
From-SVN: r269442
Jakub Jelinek [Wed, 6 Mar 2019 18:46:32 +0000 (19:46 +0100)]
re PR c++/87148 (backward compatibility issue to take char [] as incomplete type)
PR c++/87148
* init.c (build_value_init_noctor): Ignore flexible array members.
* g++.dg/ext/flexary34.C: New test.
From-SVN: r269434
Jason Merrill [Wed, 6 Mar 2019 18:39:24 +0000 (13:39 -0500)]
PR c++/89576 - if constexpr of lambda capture.
Now that we're doing implicit lambda capture in templates, we see x here as
the lambda capture. maybe_convert_cond was doing nothing in a template, so
we never called mark_rvalue_use on x. As part of the broad move toward
doing more processing of non-dependent expressions, let's do this
conversion.
* semantics.c (maybe_convert_cond): Do convert a non-dependent
condition in a template.
* typeck.c (condition_conversion): Handle being called in a
template.
From-SVN: r269433
Uros Bizjak [Wed, 6 Mar 2019 15:49:13 +0000 (16:49 +0100)]
encoding.c (DFmode): #undef before #define.
* encoding.c (DFmode): #undef before #define.
From-SVN: r269429
Peter Bergner [Wed, 6 Mar 2019 15:36:43 +0000 (15:36 +0000)]
re PR rtl-optimization/88845 (ICE in lra_set_insn_recog_data, at lra.c:1010)
gcc/
PR rtl-optimization/88845
* config/rs6000/rs6000.c (rs6000_emit_move_si_sf_subreg): Enable during
LRA.
* lra.c (remove_scratches_1): New function.
(remove_scratches): Use it.
(lra_emit_move): Likewise.
gcc/testsuite/
PR rtl-optimization/88845
* gcc.target/powerpc/pr88845.c: New test.
From-SVN: r269428
Marek Polacek [Wed, 6 Mar 2019 15:34:50 +0000 (15:34 +0000)]
PR c++/87378 - bogus -Wredundant-move warning.
* typeck.c (maybe_warn_pessimizing_move): See if the maybe-rvalue
overload resolution would actually succeed.
* g++.dg/cpp0x/Wredundant-move1.C (fn4): Drop dg-warning.
* g++.dg/cpp0x/Wredundant-move7.C: New test.
From-SVN: r269427
Jonathan Wakely [Wed, 6 Mar 2019 15:31:06 +0000 (15:31 +0000)]
Add feature test macro for bounded array traits
* include/std/type_traits (__cpp_lib_bounded_array_traits): Define.
* include/std/version (__cpp_lib_bounded_array_traits): Likewise.
* testsuite/20_util/is_bounded_array/value.cc: Check for macro.
* testsuite/20_util/is_unbounded_array/value.cc: Likewise.
From-SVN: r269426
Ian Lance Taylor [Wed, 6 Mar 2019 14:19:56 +0000 (14:19 +0000)]
mksysinfo: actually use modified Statfs_t value
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/165737
From-SVN: r269424
Edward Smith-Rowland [Wed, 6 Mar 2019 13:38:32 +0000 (13:38 +0000)]
PR libstdc++/86655 - std::assoc_legendre should not constrain
2019-03-06 Edward Smith-Rowland <3dw4rd@verizon.net>
PR libstdc++/86655 - std::assoc_legendre should not constrain
the value of m (or x).
* include/tr1/legendre_function.tcc (__assoc_legendre_p,
__sph_legendre): If degree > order Don't throw, return 0.
(__legendre_p, __assoc_legendre_p): Don't constrain x either.
* testsuite/special_functions/02_assoc_legendre/pr86655.cc: New test.
* testsuite/special_functions/20_sph_legendre/pr86655.cc: New test.
* testsuite/tr1/5_numerical_facilities/special_functions/
02_assoc_legendre/pr86655.cc: New test.
* testsuite/tr1/5_numerical_facilities/special_functions/
22_sph_legendre/pr86655.cc: New test.
From-SVN: r269423
Ville Voutilainen [Wed, 6 Mar 2019 12:56:05 +0000 (14:56 +0200)]
Rewrite variant, also PR libstdc++/85517
* include/std/variant (__do_visit): New.
(__variant_cast): Likewise.
(__variant_cookie): Likewise.
(__erased_*): Remove.
(_Variant_storage::_S_vtable): Likewise.
(_Variant_storage::__M_reset_impl): Adjust to use __do_visit.
(_Variant_storage::__M_reset): Adjust.
(__variant_construct): New.
(_Copy_ctor_base(const _Copy_ctor_base&)): Adjust to use
__variant_construct.
(_Move_ctor_base(_Move_ctor_base&&)): Likewise.
(_Move_ctor_base::__M_destructive_copy): New.
(_Move_ctor_base::__M_destructive_move): Adjust to use
__variant_construct.
(_Copy_assign_base::operator=): Adjust to use __do_visit.
(_Copy_assign_alias): Adjust to check both copy assignment
and copy construction for triviality.
(_Move_assign_base::operator=): Adjust to use __do_visit.
(_Multi_array): Add support for visitors that accept and return
a __variant_cookie.
(__gen_vtable_impl::_S_apply_all_alts): Likewise.
(__gen_vtable_impl::_S_apply_single_alt): Likewise.
(__gen_vtable_impl::__element_by_index_or_cookie): New. Generate
a __variant_cookie temporary for a variant that is valueless and..
(__gen_vtable_impl::__visit_invoke): ..adjust here.
(__gen_vtable::_Array_type): Conditionally make space for
the __variant_cookie visitor case.
(__variant_construct_by_index): New.
(get_if): Adjust to use std::addressof.
(relops): Adjust to use __do_visit.
(variant): Add __variant_cast and __variant_construct_by_index
as friends.
(variant::emplace): Use _M_reset() and __variant_construct_by_index
instead of self-destruction.
(variant::swap): Adjust to use __do_visit.
(visit): Reimplement in terms of __do_visit.
(__variant_hash_call_base_impl::operator()): Adjust to use __do_visit.
* testsuite/20_util/variant/compile.cc: Adjust.
* testsuite/20_util/variant/run.cc: Likewise.
From-SVN: r269422
Jonathan Wakely [Wed, 6 Mar 2019 12:13:19 +0000 (12:13 +0000)]
Add L suffix to __cpp_lib_char8_t value
* include/bits/c++config.h (_cpp_lib_char8_t): Add L suffix to
constant.
* testsuite/experimental/feat-char8_t.cc: Likewise.
From-SVN: r269421
Jonathan Wakely [Wed, 6 Mar 2019 12:13:14 +0000 (12:13 +0000)]
Add C++20 Traits for [Un]bounded Arrays (P1357R1)
* include/std/type_traits [C++20] (is_bounded_array)
(is_unbounded_array, is_bounded_array_v, is_unbounded_array_v):
Define.
* testsuite/20_util/is_bounded_array/requirements/
explicit_instantiation.cc: New test.
* testsuite/20_util/is_bounded_array/requirements/typedefs.cc: New
test.
* testsuite/20_util/is_bounded_array/value.cc: New test.
* testsuite/20_util/is_unbounded_array/requirements/
explicit_instantiation.cc: New test.
* testsuite/20_util/is_unbounded_array/requirements/typedefs.cc: New
* test.
* testsuite/20_util/is_unbounded_array/value.cc: New test.
From-SVN: r269420
Martin Liska [Wed, 6 Mar 2019 11:46:15 +0000 (12:46 +0100)]
Charry pick libsanitizer r355488 (PR sanitizer/88684).
2019-03-06 Martin Liska <mliska@suse.cz>
PR sanitizer/88684
* sanitizer_common/sanitizer_platform.h (defined): Cherry pick.
(SANITIZER_NON_UNIQUE_TYPEINFO): Likewise.
* ubsan/ubsan_type_hash_itanium.cc (isDerivedFromAtOffset):
Likewise.
From-SVN: r269419
Jonathan Wakely [Wed, 6 Mar 2019 11:32:42 +0000 (11:32 +0000)]
Constexpr in std::pointer_traits (P1006R1)
* include/bits/ptr_traits.h [C++20] (pointer_traits<T*>::pointer_to):
Add constexpr.
* testsuite/20_util/pointer_traits/pointer_to_constexpr.cc: New test.
From-SVN: r269418
Claudiu Zissulescu [Wed, 6 Mar 2019 10:45:51 +0000 (11:45 +0100)]
[ARC] Fix logic set UNALIGNED_ACCESS
gcc/
xxxx-xx-xx Claudiu Zissulescu <claziss@synopsys.com>
* config/arc/arc-c.def (__ARC_UNALIGNED__): Set it on
unaligned_access variable.
* config/arc/arc.c (arc_override_options): Set unaligned access
default on for HS CPUs.
* config/arc/arc.h (STRICT_ALIGNMENT): Fix logic.
From-SVN: r269417
Richard Biener [Wed, 6 Mar 2019 10:13:08 +0000 (10:13 +0000)]
re PR middle-end/89551 (Test case gcc.dg/uninit-pred-8_b.c fails after r269302)
2019-03-06 Richard Biener <rguenther@suse.de>
PR testsuite/89551
* gcc.dg/uninit-pred-8_b.c: Force logical-op-non-short-circuit
the way that makes the testcase PASS.
From-SVN: r269416
Martin Liska [Wed, 6 Mar 2019 10:01:16 +0000 (11:01 +0100)]
Use --coverage instead of -fprofile-arcs -ftest-coverage in documentation (PR gcov-profile/89577).
2019-03-06 Martin Liska <mliska@suse.cz>
PR gcov-profile/89577
* doc/gcov.texi: Prefer to use --coverage.
* doc/sourcebuild.texi: Likewise.
From-SVN: r269415
Martin Liska [Wed, 6 Mar 2019 10:00:37 +0000 (11:00 +0100)]
Ignore a param in check-params-in-docs.py
2019-03-06 Martin Liska <mliska@suse.cz>
* check-params-in-docs.py: Ignore a param.
From-SVN: r269414
Ian Lance Taylor [Wed, 6 Mar 2019 05:02:16 +0000 (05:02 +0000)]
re PR go/89598 (go frontend fails to build against mpfr 2.4.2)
PR go/89598
compiler: use GMP_RNDN rather than MPFR_RNDN
Missed one last time around. This fixes the build with mpfr 2.4.2.
Fixes https://gcc.gnu.org/PR89598
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/165420
From-SVN: r269411
GCC Administrator [Wed, 6 Mar 2019 00:16:13 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r269409
Ian Lance Taylor [Tue, 5 Mar 2019 23:05:38 +0000 (23:05 +0000)]
runtime: enable precise GC checks when using stack maps
In the runtime there are bad pointer checks that currently don't
work with the concervative collector. With stack maps, the GC is
precise and the checks should work. Enable them.
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/153871
From-SVN: r269406
Jakub Jelinek [Tue, 5 Mar 2019 22:41:39 +0000 (23:41 +0100)]
re PR libfortran/89593 (warning "passing argument 3 of ‘_gfortran_caf_{get,send}_by_ref’ from incompatible pointer type" when building libgfortran)
PR libgfortran/89593
* caf/single.c (_gfortran_caf_sendget_by_ref): Cast &temp to
gfc_descriptor_t * to avoid warning.
From-SVN: r269405
Ian Lance Taylor [Tue, 5 Mar 2019 22:40:21 +0000 (22:40 +0000)]
cmd/go: pass -X64 to ar on aix/ppc64
On aix/ppc64, ar tool must always have -X64 argument if it aims to
create 64 bits archives.
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/165317
From-SVN: r269404
Jason Merrill [Tue, 5 Mar 2019 22:20:41 +0000 (17:20 -0500)]
PR c++/86485 - -Wmaybe-unused with empty class ?:
The problem in this testcase is that the front end expects an rvalue
COND_EXPR to initialize a single temporary from one of the arms. But
because gimplify_cond_expr used MODIFY_EXPR, instead the arms would each
create their own temporary and then copy that into the common temporary.
So, let's use INIT_EXPR instead.
* gimplify.c (gimplify_cond_expr): Use INIT_EXPR.
From-SVN: r269403
Jason Merrill [Tue, 5 Mar 2019 22:17:13 +0000 (17:17 -0500)]
re PR c++/86485 ("anonymous" maybe-uninitialized false positive with ternary operator)
* class.c (is_really_empty_class): Add ignore_vptr parm.
While looking at PR86485, I noticed that many uses of is_really_empty_class
were overlooking that it returned true for a class with only a vptr;
initialization of such a class is not trivial. Marek's P1064 patch fixed
one place in constexpr.c to also check for a vtable, but there are several
others that still don't.
This patch requires callers to explicitly choose which behavior they want.
Currently the uses in constexpr.c want to consider the vptr, and other uses
don't.
* class.c (is_really_empty_class): Add ignore_vptr parm.
(trivial_default_constructor_is_constexpr): Pass it.
* call.c (build_over_call): Pass it.
* constexpr.c (cxx_eval_constant_expression): Pass it instead of
checking TYPE_POLYMORPHIC_P.
(cxx_eval_component_reference, potential_constant_expression_1):
Pass it.
* cp-gimplify.c (simple_empty_class_p): Pass it.
* init.c (expand_aggr_init_1): Pass it.
From-SVN: r269402
Ian Lance Taylor [Tue, 5 Mar 2019 20:49:21 +0000 (20:49 +0000)]
sysinfo: add Flags to Statfs_t if not already there
If there is no f_flags field in statfs_t then rename one of the
f_spare fields, as happened in Linux kernel version 2.6.36. This
fixes the build on CentOS 5.11. The CentOS kernel will hopefully not
fill in the f_spare field, so the resulting flags will be zero.
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/165417
From-SVN: r269401
Ian Lance Taylor [Tue, 5 Mar 2019 19:41:42 +0000 (19:41 +0000)]
re PR go/89598 (go frontend fails to build against mpfr 2.4.2)
PR go/89598
compiler: use GMP_RNDN rather than MPFR_RNDN
This fixes the build with mpfr 2.4.2.
Fixes https://gcc.gnu.org/PR89598
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/165418
From-SVN: r269399
Jonathan Wakely [Tue, 5 Mar 2019 18:37:24 +0000 (18:37 +0000)]
Define midpoint and lerp functions for C++20 (P0811R3)
The implementation of midpoint used for integral types is due to Howard
Hinnant and avoids a branch for int and larger types (but not for chars
and shorts).
The midpoint and lerp functions for floating point types come straight
from the P0811R3 proposal, with no attempt at optimization.
* include/c_compatibility/math.h [C++20] (lerp): Add using
declaration.
* include/c_global/cmath [C++20] (__cpp_lib_interpolate): Define.
(__lerp): Define function template to implement lerp.
(lerp(float, float, float), lerp(double, double, double))
(lerp(long double, long double, long double)): Define for C++20.
* include/std/numeric [C++20] (__cpp_lib_interpolate): Define.
(midpoint(T, T), midpoint(T*, T*)): Define.
* include/std::version [C++20] (__cpp_lib_interpolate): Define.
* testsuite/26_numerics/lerp.cc: New test.
* testsuite/26_numerics/midpoint/floating.cc: New test.
* testsuite/26_numerics/midpoint/integral.cc: New test.
* testsuite/26_numerics/midpoint/pointer.cc: New test.
From-SVN: r269398
Jakub Jelinek [Tue, 5 Mar 2019 17:25:01 +0000 (18:25 +0100)]
re PR target/89587 (gcc's rs6000 configuration unconditionally sets MULTIARCH_DIRNAME, even when multiarch is disabled)
PR target/89587
* config/rs6000/t-linux (MULTIARCH_DIRNAME): Set to non-empty only
if_multiarch.
From-SVN: r269396
Christophe Lyon [Tue, 5 Mar 2019 16:29:19 +0000 (16:29 +0000)]
dg-extract-results.py: Handle case where a WARNING happens with the first test of a harness.
2019-03-05 Christophe Lyon <christophe.lyon@linaro.org>
contrib/
* dg-extract-results.py: Handle case where a WARNING happens with
the first test of a harness.
From-SVN: r269394
Christophe Lyon [Tue, 5 Mar 2019 16:28:11 +0000 (16:28 +0000)]
dg-extract-results.sh: Fix order of WARNING and following test result.
2019-03-05 Christophe Lyon <christophe.lyon@linaro.org>
contrib/
* dg-extract-results.sh: Fix order of WARNING and following test
result.
From-SVN: r269393
Jakub Jelinek [Tue, 5 Mar 2019 16:22:16 +0000 (17:22 +0100)]
re PR middle-end/89590 (ICE in maybe_emit_free_warning)
PR middle-end/89590
* builtins.c (maybe_emit_free_warning): Punt if free doesn't have
exactly one argument.
* gcc.dg/pr89590.c: New test.
From-SVN: r269392
Jakub Jelinek [Tue, 5 Mar 2019 15:05:07 +0000 (16:05 +0100)]
re PR tree-optimization/89570 (ICE in prepare_cmp_insn, at optabs.c:4001)
PR tree-optimization/89570
* match.pd (vec_cond into cond_op simplification): Don't use
get_conditional_internal_fn, use as_internal_fn (cond_op).
Co-Authored-By: Richard Sandiford <richard.sandiford@arm.com>
From-SVN: r269391
Wilco Dijkstra [Tue, 5 Mar 2019 15:04:01 +0000 (15:04 +0000)]
[ARM] Fix PR89222
The GCC optimizer can generate symbols with non-zero offset from simple
if-statements. Bit zero is used for the Arm/Thumb state bit, so relocations
with offsets fail if it changes bit zero and the relocation forces bit zero
to true. The fix is to disable offsets on function pointer symbols.
gcc/
PR target/89222
* config/arm/arm.md (movsi): Use targetm.cannot_force_const_mem
to decide when to split off a non-zero offset from a symbol.
* config/arm/arm.c (arm_cannot_force_const_mem): Disallow offsets
in function symbols.
testsuite/
PR target/89222
* gcc.target/arm/pr89222.c: Add new test.
From-SVN: r269390
Richard Biener [Tue, 5 Mar 2019 14:57:12 +0000 (14:57 +0000)]
re PR tree-optimization/89594 (ICE: Segmentation fault (in gsi_for_stmt(gimple*)))
2019-03-05 Richard Biener <rguenther@suse.de>
PR tree-optimization/89594
* tree-if-conv.c (pass_if_conversion::execute): Handle
case where .LOOP_VECTORIZED_FUNCTION was removed.
* gcc.dg/pr89594.c: New testcase.
From-SVN: r269389
Jakub Jelinek [Tue, 5 Mar 2019 13:38:59 +0000 (14:38 +0100)]
re PR tree-optimization/89487 (ICE in expand_expr_addr_expr_1, at expr.c:7993)
PR tree-optimization/89487
* gcc.dg/tree-ssa/pr89487.c: Include ../pr87600.h.
(caml_interprete): Ifdef the whole body out if REG1 or REG2 macros
aren't defined. Use REG1 instead of "%r15" and REG2 instead of
"%r14".
From-SVN: r269388
Jakub Jelinek [Tue, 5 Mar 2019 09:03:50 +0000 (10:03 +0100)]
re PR bootstrap/89560 (ICE In function 'rtx_def* gen_vec_extract_lo_v64qi(rtx, rtx)')
PR bootstrap/89560
* fold-const.c (fold_checksum_tree): Don't use fixed size buffer,
instead alloca it only when needed with the needed size.
* g++.dg/other/pr89560.C: New test.
From-SVN: r269386
Jakub Jelinek [Tue, 5 Mar 2019 08:44:21 +0000 (09:44 +0100)]
re PR tree-optimization/89570 (ICE in prepare_cmp_insn, at optabs.c:4001)
PR tree-optimization/89570
* match.pd (vec_cond into cond_op simplification): Guard with
vectorized_internal_fn_supported_p test and #if GIMPLE.
* gcc.dg/pr89570.c: New test.
From-SVN: r269385
Jakub Jelinek [Tue, 5 Mar 2019 08:43:16 +0000 (09:43 +0100)]
re PR tree-optimization/89566 (ICE on compilable C++ code: in gimple_call_arg, at gimple.h:3166)
PR tree-optimization/89566
* gimple-ssa-sprintf.c (sprintf_dom_walker::handle_gimple_call):
Set info.fncode to BUILT_IN_NONE if gimple_call_builtin_p failed.
Punt if get_user_idx_format succeeds, but idx_format argument is
not provided or doesn't have pointer type, or if idx_args is above
number of provided arguments.
* c-c++-common/pr89566.c: New test.
From-SVN: r269384
GCC Administrator [Tue, 5 Mar 2019 00:16:26 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r269381
Paolo Carlini [Mon, 4 Mar 2019 23:49:23 +0000 (23:49 +0000)]
re PR c++/84605 (internal compiler error: in xref_basetypes, at cp/decl.c:13818)
/cp
2019-03-04 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/84605
* parser.c (cp_parser_class_head): Reject TYPE_BEING_DEFINED too.
/testsuite
2019-03-04 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/84605
* g++.dg/parse/crash69.C: New.
From-SVN: r269378
projects / gcc.git / log