Iain Sandoe [Thu, 2 May 2019 13:44:17 +0000 (13:44 +0000)]
darwin - fix a failing test
An inflexible regex caused these tests to regress.
2019-05-02 Iain Sandoe <iain@sandoe.co.uk>
* gcc.dg/tree-prof/section-attr-1.c: Update scan-asm regex
for cold section label.
* gcc.dg/tree-prof/section-attr-2.c: Likewise.
* gcc.dg/tree-prof/section-attr-3.c: Likewise.
From-SVN: r270797
Rainer Orth [Thu, 2 May 2019 13:31:04 +0000 (13:31 +0000)]
Restrict gcc.target/i386/spellcheck-options-5.c to Linux targets
* gcc.target/i386/spellcheck-options-5.c: Restrict to Linux and
GNU targets.
From-SVN: r270795
Jakub Jelinek [Thu, 2 May 2019 13:02:27 +0000 (15:02 +0200)]
Makefile.am (gfor_cdir): Remove $(MULTISUBDIR).
* Makefile.am (gfor_cdir): Remove $(MULTISUBDIR).
* Makefile.in: Regenerated.
From-SVN: r270793
Nathan Sidwell [Thu, 2 May 2019 12:42:32 +0000 (12:42 +0000)]
[C++ PATCH] remove unreachable code
https://gcc.gnu.org/ml/gcc-patches/2019-05/msg00039.html
* semantics.c (finish_id_expression_1): Remove unreachable code.
From-SVN: r270792
Richard Biener [Thu, 2 May 2019 11:17:00 +0000 (11:17 +0000)]
re PR tree-optimization/90273 (GCC runs out of memory building Firefox)
2019-05-02 Richard Biener <rguenther@suse.de>
PR tree-optimization/90273
* tree-ssa-dce.c (eliminate_unnecessary_stmts): Eliminate
useless debug stmts.
From-SVN: r270791
Alejandro Martinez [Thu, 2 May 2019 09:58:00 +0000 (09:58 +0000)]
[Aarch64][SVE] Dot product support
This patch does two things. For the general vectoriser, it adds support to
perform fully masked reductions over expressions that don't support masking.
This is achieved by using VEC_COND_EXPR where possible. At the moment this is
implemented for DOT_PROD_EXPR only, but the framework is there to extend it to
other expressions.
Related to that, this patch adds support to vectorize dot product using SVE. It
also uses the new functionality to ensure that the resulting loop is masked.
Given this input code:
uint32_t
dotprod (uint8_t *restrict x, uint8_t *restrict y, int n)
{
uint32_t sum = 0;
for (int i = 0; i < n; i++)
{
sum += x[i] * y[i];
}
return sum;
}
The resulting SVE code is:
0000000000000000 <dotprod>:
0:
7100005f cmp w2, #0x0
4:
5400024d b.le 4c <dotprod+0x4c>
8:
d2800003 mov x3, #0x0 // #0
c:
93407c42 sxtw x2, w2
10:
2538c001 mov z1.b, #0
14:
25221fe0 whilelo p0.b, xzr, x2
18:
2538c003 mov z3.b, #0
1c:
d503201f nop
20:
a4034002 ld1b {z2.b}, p0/z, [x0, x3]
24:
a4034020 ld1b {z0.b}, p0/z, [x1, x3]
28:
0430e3e3 incb x3
2c:
0523c000 sel z0.b, p0, z0.b, z3.b
30:
25221c60 whilelo p0.b, x3, x2
34:
44820401 udot z1.s, z0.b, z2.b
38:
54ffff41 b.ne 20 <dotprod+0x20> // b.any
3c:
2598e3e0 ptrue p0.s
40:
04812021 uaddv d1, p0, z1.s
44:
1e260020 fmov w0, s1
48:
d65f03c0 ret
4c:
1e2703e1 fmov s1, wzr
50:
1e260020 fmov w0, s1
54:
d65f03c0 ret
Notice how udot is used inside a fully masked loop.
I tested this patch in an aarch64 machine bootstrapping the compiler and
running the checks.
gcc/Changelog:
2019-05-02 Alejandro Martinez <alejandro.martinezvicente@arm.com>
* config/aarch64/aarch64-sve.md (<sur>dot_prod<vsi2qi>): Taken from SVE
ACLE branch.
* config/aarch64/iterators.md: Copied Vetype_fourth, VSI2QI and vsi2qi from
SVE ACLE branch.
* tree-vect-loop.c (use_mask_by_cond_expr_p): New function to check if a
VEC_COND_EXPR be inserted to emulate a conditional internal function.
(build_vect_cond_expr): Emit the VEC_COND_EXPR.
(vectorizable_reduction): Use the functions above to vectorize in a
fully masked loop codes that don't have a conditional internal
function.
gcc/testsuite/Changelog:
2019-05-02 Alejandro Martinez <alejandro.martinezvicente@arm.com>
* gcc.target/aarch64/sve/dot_1.c: New test for dot product.
From-SVN: r270790
Martin Liska [Thu, 2 May 2019 08:43:25 +0000 (10:43 +0200)]
Enhance target and target_clone error messages.
2019-05-02 Martin Liska <mliska@suse.cz>
* cgraphclones.c: Call valid_attribute_p with 1 for
target_clone.
* config/i386/i386-c.c (ix86_pragma_target_parse): Use 0 as
it's for target attribute.
* config/i386/i386-protos.h (ix86_valid_target_attribute_tree):
Add new boolean argument.
* config/i386/i386.c (ix86_valid_target_attribute_inner_p):
Likewise.
(ix86_valid_target_attribute_tree): Pass target_clone_attr
to ix86_valid_target_attribute_inner_p.
(ix86_valid_target_attribute_p): Pass flags argument to
ix86_valid_target_attribute_inner_p.
(get_builtin_code_for_version): Use 0 as it's target attribute.
2019-05-02 Martin Liska <mliska@suse.cz>
* gcc.target/i386/funcspec-4.c: Update scanned pattern.
* g++.target/i386/pr57362.C: Likewise.
From-SVN: r270789
Martin Liska [Thu, 2 May 2019 08:16:12 +0000 (10:16 +0200)]
Postpone print of --help=* option.
2019-05-02 Martin Liska <mliska@suse.cz>
* gcc.c (process_command): Add dummy file only
if n_infiles == 0.
* opts-global.c (decode_options): Pass lang_mask.
* opts.c (print_help): New function.
(finish_options): Print --help if help_option_argument
is set.
(common_handle_option): Factor out content of OPT__help_
into print_help.
* opts.h (finish_options): Add new argument.
From-SVN: r270788
Martin Liska [Thu, 2 May 2019 07:57:38 +0000 (09:57 +0200)]
Prefer to use strlen call instead of inline expansion (PR target/88809).
2019-05-02 Martin Liska <mliska@suse.cz>
PR target/88809
* config/i386/i386.c (ix86_expand_strlen): Use strlen call.
With -minline-all-stringops use inline expansion using 4B loop.
* doc/invoke.texi: Document the change of
-minline-all-stringops.
2019-05-02 Martin Liska <mliska@suse.cz>
PR target/88809
* gcc.target/i386/pr88809.c: New test.
* gcc.target/i386/pr88809-2.c: New test.
From-SVN: r270787
GCC Administrator [Thu, 2 May 2019 00:16:20 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r270786
Ian Lance Taylor [Wed, 1 May 2019 21:37:00 +0000 (21:37 +0000)]
compiler: recognize and optimize map range clear
Recognize
for k := range m { delete(m, k) }
for map m, and rewrite it to runtime.mapclear, as the gc compiler
does.
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/169397
From-SVN: r270780
Ian Lance Taylor [Wed, 1 May 2019 21:34:16 +0000 (21:34 +0000)]
compiler,runtime: do more direct interfaces
A direct interface is an interface whose data word contains the
actual data value, instead of a pointer to it. The gc toolchain
creates a direct interface if the value is pointer shaped, that
includes pointers (including unsafe.Pointer), functions, channels,
maps, and structs and arrays containing a single pointer-shaped
field. In gccgo, we only do this for pointers. This CL unifies
direct interface types with gc. This reduces allocations when
converting such types to interfaces.
Our method functions used to always take pointer receivers, to
make interface calls easy. Now for direct interface types, their
value methods will take value receivers. For a pointer to those
types, when converted to interface, the interface data contains
the pointer. For that interface to call a value method, it will
need a wrapper method that dereference the pointer and invokes
the value method. The wrapper method, instead of the actual one,
is put into the itable of the pointer type.
In the runtime, adjust funcPC for the new layout of interfaces of
functions.
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/168409
From-SVN: r270779
Ian Lance Taylor [Wed, 1 May 2019 20:27:36 +0000 (20:27 +0000)]
runtime: persistentalloc and cache itabs
Previously, each time we do an interface conversion for which the
method table is not known at compile time, we allocate a new
method table.
This CL ports the mechanism of itab caching from the gc runtime,
adapted to our itab representation and method finding mechanism.
With the cache, we reuse the same itab for the same (interface,
concrete) type pair. This reduces allocations in interface
conversions.
Unlike the gc runtime, we don't prepopulate the cache with
statically allocated itabs, as currently we don't have a way to
find them. This means we don't deduplicate run-time allocated
itabs with compile-time allocated ones. But that is not too bad
-- it is just a cache anyway.
As now itabs are never freed, it is also possible to drop the
write barrier for writing the first word of an interface header.
I'll leave this optimization for the future.
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/171617
From-SVN: r270778
Andrew Benson [Wed, 1 May 2019 19:47:51 +0000 (19:47 +0000)]
module.c (write_module): Initialize module_column before writing module to ensure line break occurs at...
* module.c (write_module): Initialize module_column before writing
module to ensure line break occurs at correct column
From-SVN: r270777
Dominique d'Humieres [Wed, 1 May 2019 17:40:22 +0000 (19:40 +0200)]
re PR fortran/60144 (Misleading error message when missing "then" after "if" and "else if")
2019-05-01 Dominique d'Humieres <dominiq@gcc.gnu.org>
PR fortran/60144
* match.c (gfc_match_parens): Change the location for missing ')'.
(gfc_match_if): Detect a missing '('. Remove the spurious named
constant error. Change the wording of some errors.
(gfc_match_else): Change the wording of an error.
(gfc_match_elseif): Detect a missing '('. Improve the matching
process to get a better syntax analysis.
PR fortran/60144
* gfortran.dg/block_name_2.f90: Adjust dg-error.
* gfortran.dg/dec_type_print_3.f90.f90: Likewise
* gfortran.dg/pr60144.f90: New test.
From-SVN: r270776
Jeff Law [Wed, 1 May 2019 17:33:32 +0000 (11:33 -0600)]
re PR tree-optimization/88797 (Unneeded branch added when function is inlined (function runs faster if not inlined))
PR tree-optimization/88797
* gimple-ssa-split-paths (is_feasible_trace): Reject cases where the
PHI feeds a conditional on the RHS of an assignment.
PR tree-optimization/88797
* g++.dg/tree-ssa/pr88797.C: New test.
From-SVN: r270775
Rainer Orth [Wed, 1 May 2019 16:14:30 +0000 (16:14 +0000)]
Update Solaris baselines for GCC 9.1
* config/abi/post/i386-solaris2.10/baseline_symbols.txt: Regenerate.
* config/abi/post/i386-solaris2.10/amd64/baseline_symbols.txt: Likewise.
* config/abi/post/i386-solaris2.11/baseline_symbols.txt: Likewise.
* config/abi/post/i386-solaris2.11/amd64/baseline_symbols.txt: Likewise.
* config/abi/post/sparc-solaris2.10/baseline_symbols.txt: Likewise.
* config/abi/post/sparc-solaris2.10/sparcv9/baseline_symbols.txt:
Likewise.
* config/abi/post/sparc-solaris2.11/baseline_symbols.txt: Likewise.
* config/abi/post/sparc-solaris2.11/sparcv9/baseline_symbols.txt:
Likewise.
From-SVN: r270773
Nathan Sidwell [Wed, 1 May 2019 11:38:54 +0000 (11:38 +0000)]
[C++ PATCH] Simplify class member lookup
https://gcc.gnu.org/ml/gcc-patches/2019-05/msg00004.html
gcc/cp/
* name-lookup.h (get_class_binding_direct): Change final arg to
bool.
(get_class_binding): Likewise.
* name-lookup.c (get_class_binding_direct): Replace TYPE_OR_FNS
arg with WANT_TYPE bool. Simplify.
(get_class_binding): Adjust final arg.
* decl.c (reshape_init_class): Adjust get_class_binding calls.
gcc/testsuite/
* g++.dg/cpp0x/decltype9.C: Adjust expected diagnostics.
From-SVN: r270765
Andrew Waterman [Wed, 1 May 2019 04:45:34 +0000 (21:45 -0700)]
RISC-V: Update last ChangeLog entry to mention Andrew Waterman.
From-SVN: r270764
GCC Administrator [Wed, 1 May 2019 00:16:14 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r270763
Jonathan Wakely [Wed, 1 May 2019 00:08:36 +0000 (01:08 +0100)]
PR libstdc++/61761 fix std::proj for targets without C99 cproj
The current generic implementation of __complex_proj used when cproj is
not available calculates the wrong projection, giving a different result
than given by C99's cproj.
When C99 cproj is not available but isinf and copysign are, use those to
give correct results for float, double and long double. Otherwise, and
for other specializations of std::complex, just use a generic version
that returns its argument, and so doesn't support infinities.
We might want to consider adding additional overloads of __complex_proj
to support extended types such as _Float64x, _Float128 etc.
PR libstdc++/61761
* include/std/complex (__complex_proj): Return parameter unchanged.
[_GLIBCXX_USE_C99_COMPLEX] (__complex_proj): Change overloads for
floating-point types to take std::complex arguments.
[_GLIBCXX_USE_C99_MATH_TR1] (__complex_proj): Add overloads for
floating-point types.
* testsuite/26_numerics/complex/proj.cc: New test.
From-SVN: r270759
Andrew Waterman [Tue, 30 Apr 2019 23:45:36 +0000 (16:45 -0700)]
RISC-V: Short-forward-branch opt for SiFive 7 series cores.
gcc/
* config/riscv/constraints.md (L): New.
* config/riscv/predicates.md (lui_operand): New.
(sfb_alu_operand): New.
* config/riscv/riscv-protos.h (riscv_expand_conditional_move): Declare.
* config/riscv/riscv.c (riscv_expand_conditional_move): New.
* config/riscv/riscv.h (TARGET_SFB_ALU): New.
* config/riscv/risc.md (type): Add sfb_alu.
(branch<mode>): Renamed from branch_order<mode>. Change predicate for
operand 3 to reg_or_0_operand. In output string, change %3 to %z3.
(branch_zero<mode>): Delete.
(mov<mode>cc): New.
(mov<GPR:mode><X:mode>cc): Likewise.
* config/riscv/sifive-7.md (sifive_7_sfb_alu): New. Use in bypasses.
From-SVN: r270758
Nathan Sidwell [Tue, 30 Apr 2019 20:23:45 +0000 (20:23 +0000)]
[GC PATCH] Correct TS marking of _EXPR nodes
https://gcc.gnu.org/ml/gcc-patches/2019-04/msg01266.html
gcc/
* tree.h (MARK_TS_EXP): New.
gcc/c-family/
* c-common.c (c_common_init_ts): Use MARK_TS_EXP. Mark SIZEOF_EXPR.
gcc/cp/
* cp-objcp-common.c (cp_common_init_ts): Use MARK_TS_EXP for _EXPR
nodes. Call c_common_init_ts.
From-SVN: r270711
Joseph Myers [Tue, 30 Apr 2019 19:57:37 +0000 (20:57 +0100)]
* de.po: Update.
From-SVN: r270709
Jakub Jelinek [Tue, 30 Apr 2019 16:30:44 +0000 (18:30 +0200)]
re PR target/89093 (C++ exception handling clobbers d8 VFP register)
PR target/89093
* gcc.target/aarch64/return_address_sign_3.c: Remove extra space in
target attribute.
From-SVN: r270705
Roland Illig [Tue, 30 Apr 2019 16:14:40 +0000 (16:14 +0000)]
* check-internal-format-escaping.py: New version using polib.
From-SVN: r270704
Giuliano Belinassi [Tue, 30 Apr 2019 15:06:31 +0000 (15:06 +0000)]
sinhatanh-2.c: Count the number of functions.
* gcc.dg/sinhatanh-2.c: Count the number of functions.
* gcc.dg/sinhatanh-3.c: Likewise.
From-SVN: r270703
Ben L [Tue, 30 Apr 2019 14:39:14 +0000 (14:39 +0000)]
d-demangle.c (dlang_parse_assocarray): Correctly handle error result.
* d-demangle.c (dlang_parse_assocarray): Correctly handle error result.
* testsuite/d-demangle-expected: Add testcase.
From-SVN: r270700
Ben L [Tue, 30 Apr 2019 14:37:51 +0000 (14:37 +0000)]
d-demangle.c (dlang_parse_tuple): Correctly handle error result.
* d-demangle.c (dlang_parse_tuple): Correctly handle error result.
* testsuite/d-demangle-expected: Add testcase.
From-SVN: r270699
Ben L [Tue, 30 Apr 2019 14:36:24 +0000 (14:36 +0000)]
d-demangle.c (dlang_parse_structlit): Correctly handle error result.
* d-demangle.c (dlang_parse_structlit): Correctly handle error result.
* testsuite/d-demangle-expected: Add testcase.
From-SVN: r270698
Ben L [Tue, 30 Apr 2019 14:34:52 +0000 (14:34 +0000)]
d-demangle.c (dlang_parse_arrayliteral): Correctly handle error result.
* d-demangle.c (dlang_parse_arrayliteral): Correctly handle error result.
* testsuite/d-demangle-expected: Add testcase.
From-SVN: r270697
Ben L [Tue, 30 Apr 2019 14:32:38 +0000 (14:32 +0000)]
d-demangle.c (dlang_parse_integer): Fix stack underflow.
* d-demangle.c (dlang_parse_integer): Fix stack underflow.
* testsuite/d-demangle-expected: Add testcase.
From-SVN: r270696
Ben L [Tue, 30 Apr 2019 14:22:41 +0000 (14:22 +0000)]
cp-demangle (d_print_comp_inner): Guard against a NULL 'typed_name'.
* cp-demangle (d_print_comp_inner): Guard against a NULL 'typed_name'.
* testsuite/demangle-expected: Add testcase.
From-SVN: r270695
Ben L [Tue, 30 Apr 2019 14:20:11 +0000 (14:20 +0000)]
cp-demangle.c (d_encoding): Guard against NULL return values from d_right (dc).
* cp-demangle.c (d_encoding): Guard against NULL return values from
d_right (dc).
* testsuite/demangle-expected: Add testcase.
From-SVN: r270694
Martin Liska [Tue, 30 Apr 2019 13:50:24 +0000 (15:50 +0200)]
Add option suggestion for -Werror=foo and corresponding pragma.
2019-04-30 Martin Liska <mliska@suse.cz>
* opts.c (enable_warning_as_error): Provide hints
for unknown options.
2019-04-30 Martin Liska <mliska@suse.cz>
* c-pragma.c (handle_pragma_diagnostic): Provide hints
for unknown options.
2019-04-30 Martin Liska <mliska@suse.cz>
* gcc.dg/Werror-13.c: Add new tests for it.
* gcc.dg/pragma-diag-6.c: Likewise.
From-SVN: r270693
Martin Liska [Tue, 30 Apr 2019 13:31:22 +0000 (15:31 +0200)]
Add missing dash for 2 options in documentation (PR debug/90288).
2019-04-30 Martin Liska <mliska@suse.cz>
PR debug/90288
* doc/invoke.texi: Add missing dash for gas-locview-support
and gno-as-locview-support.
From-SVN: r270692
Jakub Jelinek [Tue, 30 Apr 2019 12:11:18 +0000 (14:11 +0200)]
Remove unintended part of r270680 commit.
From-SVN: r270691
Jakub Jelinek [Tue, 30 Apr 2019 12:07:27 +0000 (14:07 +0200)]
re PR target/89093 (C++ exception handling clobbers d8 VFP register)
PR target/89093
* config/aarch64/aarch64.c (aarch64_process_one_target_attr): Don't skip
whitespace at the start of target attribute string.
* gcc.target/aarch64/pr89093.c: New test.
* gcc.target/aarch64/pr63304_1.c: Remove space from target string.
From-SVN: r270690
Jakub Jelinek [Tue, 30 Apr 2019 11:40:28 +0000 (13:40 +0200)]
gnu.ver (GLIBCXX_3.4.26): Change _Lock_policyE2 exports to _Lock_policyE[012].
* config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Change _Lock_policyE2 exports
to _Lock_policyE[012].
* config/abi/post/riscv64-linux-gnu/baseline_symbols.txt: Update.
From-SVN: r270687
Ramana Radhakrishnan [Tue, 30 Apr 2019 11:22:11 +0000 (11:22 +0000)]
[Patch AArch64] Add __ARM_FEATURE_ATOMICS
This keeps coming up repeatedly and the ACLE has finally added
__ARM_FEATURE_ATOMICS for the LSE feature in GCC. This is now part of
the latest ACLE release
(https://developer.arm.com/docs/101028/latest/5-feature-test-macros)
I know it's late for GCC-9 but this is a simple macro which need not
wait for another year.
Ok for trunk and to backport to all release branches ?
Tested with a simple build and a smoke test.
PR target/86538
* config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
__ARM_FEATURE_ATOMICS
From-SVN: r270686
Jonathan Wakely [Tue, 30 Apr 2019 10:39:59 +0000 (11:39 +0100)]
Fix filesystem::path tests
The root_path.cc test had some debugging macros left in accidentally, so
didn't FAIL correctly if an assertion failed.
The string-char8_t.cc tests didn't compile on Windows.
* testsuite/27_io/filesystem/path/decompose/root_path.cc: Remove
macros accidentally left in.
* testsuite/27_io/filesystem/path/native/string-char8_t.cc: Remove
unnecessary -lstdc++fs option. Fix test for mingw.
* testsuite/experimental/filesystem/path/native/string-char8_t.cc:
Fix test for mingw.
From-SVN: r270685
Martin Liska [Tue, 30 Apr 2019 09:19:41 +0000 (11:19 +0200)]
Refactor gimple_fold_builtin_memory_op function.
2019-04-30 Martin Liska <mliska@suse.cz>
* gimple-fold.c (gimple_fold_builtin_memory_op): Change endp
into built_in_function enum. Remove code for endp == 2 and
use BUILT_IN_* constants.
(gimple_fold_builtin): Call the function with fcode.
From-SVN: r270682
Martin Liska [Tue, 30 Apr 2019 09:16:36 +0000 (11:16 +0200)]
Fix -Wenum-compare-switch warning in i386.c.
2019-04-30 Martin Liska <mliska@suse.cz>
* config/i386/i386.c (ix86_builtin_reciprocal): Cast
DECL_FUNCTION_CODE into ix86_builtins enum before
the switch statement.
From-SVN: r270681
Jakub Jelinek [Tue, 30 Apr 2019 09:07:28 +0000 (11:07 +0200)]
re PR tree-optimization/89475 (Teach ccp about __builtin_bswap{16,32,64})
PR tree-optimization/89475
* tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_BSWAP{16,32,64}
calls.
* gcc.dg/tree-ssa/pr89475.c: New test.
From-SVN: r270680
Jakub Jelinek [Tue, 30 Apr 2019 08:55:12 +0000 (10:55 +0200)]
* config/abi/post/riscv64-linux-gnu/baseline_symbols.txt: Update.
From-SVN: r270678
Martin Liska [Tue, 30 Apr 2019 08:33:29 +0000 (10:33 +0200)]
Wrap a string with _ for translation (PR translation/90274).
2019-04-30 Martin Liska <mliska@suse.cz>
PR translation/90274
* opts.c (print_filtered_help): Wrap string in _(...).
From-SVN: r270675
Bin Cheng [Tue, 30 Apr 2019 03:00:59 +0000 (03:00 +0000)]
re PR tree-optimization/90240 (ICE in try_improve_iv_set, at tree-ssa-loop-ivopts.c:6694)
PR tree-optimization/90240
Revert:
2019-04-23 Bin Cheng <bin.cheng@linux.alibaba.com>
PR tree-optimization/90078
* tree-ssa-loop-ivopts.c (comp_cost::operator +,-,+=,-+,/=,*=): Add
checks for infinite_cost overflow.
* gcc/testsuite/g++.dg/tree-ssa/pr90078.C: New test.
From-SVN: r270673
GCC Administrator [Tue, 30 Apr 2019 00:16:15 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r270672
Joseph Myers [Mon, 29 Apr 2019 22:45:23 +0000 (23:45 +0100)]
* sv.po: Update.
From-SVN: r270667
Joseph Myers [Mon, 29 Apr 2019 22:27:52 +0000 (23:27 +0100)]
* gcc.pot: Regenerate.
From-SVN: r270665
Ben L [Mon, 29 Apr 2019 22:19:01 +0000 (22:19 +0000)]
cp-demangle.c (d_expression_1): Don't peek ahead unless the current char is valid.
* cp-demangle.c (d_expression_1): Don't peek ahead unless the current
char is valid.
* testsuite/demangle-expected: Add testcase.
From-SVN: r270664
Jeff Law [Mon, 29 Apr 2019 20:21:57 +0000 (14:21 -0600)]
* passes.def: Move -Wrestrict pass after copy propagation.
From-SVN: r270662
Maya Rashish [Mon, 29 Apr 2019 19:48:52 +0000 (19:48 +0000)]
config.gcc (default_gnu_indirect_function): Default to yes for arm*-*-netbsd*...
* config.gcc (default_gnu_indirect_function): Default to yes
for arm*-*-netbsd*, i[34567]86-*-netbsd*, powerpc*-*-netbsd*,
sparc*-*-netbsd*, x86_64-*-netbsd*
From-SVN: r270661
Vladislav Ivanishin [Mon, 29 Apr 2019 19:47:17 +0000 (19:47 +0000)]
tree-ssa-uninit.c (is_pred_expr_subset_of): Correctly handle cases where cond2 is NE_EXPR.
* tree-ssa-uninit.c (is_pred_expr_subset_of): Correctly handle cases
where cond2 is NE_EXPR.
(is_value_included_in): Update comment.
* gcc.dg/uninit-25-gimple.c: New test.
* gcc.dg/uninit-25.c: New test.
* gcc.dg/uninit-26.c: New test.
* gcc.dg/uninit-27-gimple.c: New test.
From-SVN: r270660
Michael K. Darling [Mon, 29 Apr 2019 19:31:24 +0000 (19:31 +0000)]
gnatvsn.ads: Bump Library_Version to 10.
2019-04-29 Michael K. Darling <darlingm@gmail.com>
* gnatvsn.ads: Bump Library_Version to 10.
From-SVN: r270659
Ian Lance Taylor [Mon, 29 Apr 2019 18:56:24 +0000 (18:56 +0000)]
compiler: avoid crash on real declaration of type with existing method
This avoids a compiler crash on invalid code.
Fixes https://gcc.gnu.org/PR90272
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/174377
From-SVN: r270658
Richard Biener [Mon, 29 Apr 2019 17:53:36 +0000 (17:53 +0000)]
re PR tree-optimization/90278 (ICE: verify_gimple failed (error: statement marked for throw, but doesn't))
2019-04-29 Richard Biener <rguenther@suse.de>
PR tree-optimization/90278
* tree-ssa-forwprop.c (pass_forwprop::execute): Transfer/clean
EH on comparison simplification.
* gcc.dg/torture/pr90278.c: New testcase.
From-SVN: r270657
Jason Merrill [Mon, 29 Apr 2019 17:27:13 +0000 (13:27 -0400)]
PR c++/82081 - tail call optimization breaks noexcept
If a noexcept function calls a function that might throw, doing the tail
call optimization means that an exception thrown in the called function
will propagate out, breaking the noexcept specification. So we need to
prevent the optimization in that case.
* tree-tailcall.c (find_tail_calls): Don't turn a call from a
nothrow function to a might-throw function into a tail call.
From-SVN: r270656
Nathan Sidwell [Mon, 29 Apr 2019 15:22:41 +0000 (15:22 +0000)]
[C++ PATCH] some cleanups
https://gcc.gnu.org/ml/gcc-patches/2019-04/msg01174.html
* decl.c (duplicate_decls): Add whitespace, move comments into
conditional blocks.
* method.c (explain_implicit_non_constexpr): Refactor.
* pt.c (check_explicit_specialization): Fix indentation.
* semantics.c (process_outer_var_ref): Reformat.
(finish_id_expression_1): Use STRIP_TEMPLATE.
From-SVN: r270655
Richard Sandiford [Mon, 29 Apr 2019 15:17:01 +0000 (15:17 +0000)]
Remove DDR_INNER_LOOP
...since it was only ever zero in practice. I wondered about making
it a symbolic constant instead, but it didn't seem worth it when
there was only one user (and that user was part of the internal
tree-data-ref.c implementation).
2019-04-29 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* tree-data-ref.h (data_dependence_relation::inner_loop): Delete.
(DDR_INNER_LOOP): Likewise.
* tree-data-ref.c (dump_data_dependence_relation): Update accordingly.
(initialize_data_dependence_relation): Likewise.
(insert_innermost_unit_dist_vector): Use 0 instead of DDR_INNER_LOOP.
From-SVN: r270654
Jakub Jelinek [Mon, 29 Apr 2019 14:18:55 +0000 (16:18 +0200)]
re PR rtl-optimization/90257 (8% degradation on cpu2006 403.gcc starting with r270484)
PR rtl-optimization/90257
* cfgrtl.c (flow_active_insn_p): Return true for USE of a function
return value.
Revert the revert:
2019-04-21 H.J. Lu <hongjiu.lu@intel.com>
PR target/90178
Revert:
2018-11-21 Uros Bizjak <ubizjak@gmail.com>
Revert the revert:
2013-10-26 Vladimir Makarov <vmakarov@redhat.com>
Revert:
2013-10-25 Vladimir Makarov <vmakarov@redhat.com>
* lra-spills.c (lra_final_code_change): Remove useless move insns.
From-SVN: r270653
Richard Biener [Mon, 29 Apr 2019 13:54:58 +0000 (13:54 +0000)]
tree-ssa.c (insert_debug_temp_for_var_def): For {CLOBBER} rhs issue a reset.
2019-04-29 Richard Biener <rguenther@suse.de>
* tree-ssa.c (insert_debug_temp_for_var_def): For {CLOBBER}
rhs issue a reset.
From-SVN: r270652
Jonathan Wakely [Mon, 29 Apr 2019 13:31:50 +0000 (14:31 +0100)]
Adjust doxygen comment for std::generate_n
* include/bits/stl_algo.h (generate_n): Adjust doxygen comment.
From-SVN: r270651
Jonathan Wakely [Mon, 29 Apr 2019 13:25:38 +0000 (14:25 +0100)]
Use _GLIBCXX_NOEXCEPT_IF for std::swap
* include/bits/move.h (swap(T&, T&), swap(T (&)[N], T (&)[N])): Use
_GLIBCXX_NOEXCEPT_IF to simplify declarations.
From-SVN: r270650
Jonathan Wakely [Mon, 29 Apr 2019 12:55:29 +0000 (13:55 +0100)]
PR libstdc++/71312 Increase alignment of pooled mutexes
PR libstdc++/71312
* src/c++11/shared_ptr.cc (get_mutex): Align pool mutexes to 64 bytes.
From-SVN: r270649
Jonathan Wakely [Mon, 29 Apr 2019 12:35:24 +0000 (13:35 +0100)]
Add nodiscard to std::vector<bool>::empty()
We already added it to the std::vector primary template.
* include/bits/stl_bvector.h (vector<bool>::empty()): Add nodiscard
attribute.
From-SVN: r270648
Jonathan Wakely [Mon, 29 Apr 2019 12:12:46 +0000 (13:12 +0100)]
Remove unused std::_Iter_base class template
This class template has been unused since __gnu_debug::__base was
removed in r263786.
* include/bits/stl_iterator_base_types.h (_Iter_base): Remove unused
class template and partial specialization.
From-SVN: r270647
Jonathan Wakely [Mon, 29 Apr 2019 12:12:43 +0000 (13:12 +0100)]
PR libstdc++/87982 Fix generate_n and fill_n use of _Size parameter
The standard only requires that _Size can be converted to an integral
type, not that it can be used for arithmetic. Add a new set of
__size_to_integer helper functions to do the conversion (which will be
ambiguous if there is no one conversion that is better than any others).
Also add tests for DR 426 which requires these algorithms and search_n
to handle negative values of n.
PR libstdc++/87982
* include/bits/stl_algo.h (generate_n): Convert _Size parameter to
an integral type.
* include/bits/stl_algobase.h (__size_to_integer): New overloaded
functions to convert a value to an integral type.
(__fill_n_a, __fill_n_a): Assert that __n is already an integral type.
(fill_n): Convert _Size parameter to an integral type.
* testsuite/25_algorithms/fill_n/dr426.cc: New test.
* testsuite/25_algorithms/generate_n/87982.cc: New test.
* testsuite/25_algorithms/generate_n/dr426.cc: New test.
From-SVN: r270646
Iain Buclaw [Mon, 29 Apr 2019 05:42:48 +0000 (05:42 +0000)]
libphobos: Fix multilib builds for s390x-linux-gnu
Merges upstream druntime
aab44549, phobos
3dc363783.
Reviewed-on: https://github.com/dlang/druntime/pull/2590
https://github.com/dlang/phobos/pull/6983
libphobos/ChangeLog:
2019-04-28 Iain Buclaw <ibuclaw@gdcproject.org>
* libdruntime/gcc/sections/elf_shared.d (IBMZ_Any): Define when
version S390 or SystemZ. Use condition instead of SystemZ.
(getTLSRange): Return null on GNU_EMUTLS targets.
From-SVN: r270639
Iain Buclaw [Mon, 29 Apr 2019 05:42:36 +0000 (05:42 +0000)]
libphobos: Backport minimal MinGW support patches.
Merges upstream druntime
1ca80e4e, phobos
b5e9661a0.
Reviewed-on: https://github.com/dlang/druntime/pull/2587
https://github.com/dlang/phobos/pull/6981
From-SVN: r270638
GCC Administrator [Mon, 29 Apr 2019 00:16:17 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r270637
Jonathan Wakely [Sun, 28 Apr 2019 21:38:19 +0000 (22:38 +0100)]
Fix ChangeLog format
From-SVN: r270633
Nina Dinka Ranns [Sun, 28 Apr 2019 21:17:50 +0000 (21:17 +0000)]
Adding noexcept-specification on tuple constructors (LWG 2899)
2019-04-28 Nina Dinka Ranns <dinka.ranns@gmail.com>
* libstdc++-v3/include/std/tuple:
(tuple()): Add noexcept-specification.
(tuple(const _Elements&...)): Likewise
(tuple(_UElements&&...)): Likewise
(tuple(const tuple<_UElements...>&)): Likewise
(tuple(tuple<_UElements...>&&)): Likewise
(tuple(const _T1&, const _T2&)): Likewise
(tuple(_U1&&, _U2&&)): Likewise
(tuple(const tuple<_U1, _U2>&): Likewise
(tuple(tuple<_U1, _U2>&&): Likewise
(tuple(const pair<_U1, _U2>&): Likewise
(tuple(pair<_U1, _U2>&&): Likewise
* libstdc++-v3/testsuite/20_util/tuple/cons/noexcept_specs.cc: New
From-SVN: r270632
GCC Administrator [Sun, 28 Apr 2019 00:16:20 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r270630
Jakub Jelinek [Sat, 27 Apr 2019 21:56:17 +0000 (23:56 +0200)]
re PR c++/90173 (ICE: Segmentation fault (in strip_declarator_types))
PR c++/90173
* g++.dg/cpp1z/class-deduction66.C: Use dg-do compile instead of
dg-do run.
From-SVN: r270626
Iain Buclaw [Sat, 27 Apr 2019 16:52:26 +0000 (16:52 +0000)]
[netbsd] d: Fix build failures on sparc*-netbsd
gcc/ChangeLog:
2019-04-27 Iain Buclaw <ibuclaw@gdcproject.org>
* config/netbsd-d.c: Include memmodel.h. Remove unused tree.h,
varasm.h, and netbsd-protos.h.
From-SVN: r270625
Marc Glisse [Sat, 27 Apr 2019 14:09:20 +0000 (16:09 +0200)]
Use __restrict for __relocate_object_a
2019-04-27 Marc Glisse <marc.glisse@inria.fr>
PR libstdc++/87106
* include/bits/stl_uninitialized.h (__relocate_object_a): Mark the
arguments with __restrict.
From-SVN: r270624
Uros Bizjak [Sat, 27 Apr 2019 13:38:19 +0000 (15:38 +0200)]
re PR target/89261 (ix86_data_alignment has wrong argument type)
PR target/89261
* config/i386/i386-protos.h (ix86_data_alignment): Change
the second argument type to unsigned int.
* config/i386/i386.c (ix86_data_alignment): Change "align"
argument type to unsigned int.
testsuite/ChangeLog:
PR target/89261
* gcc.target/i386/pr89261.c: New test.
From-SVN: r270623
Martin Liska [Sat, 27 Apr 2019 06:33:29 +0000 (08:33 +0200)]
Add missing target options (PR middle-end/90258).
2019-04-27 Martin Liska <mliska@suse.cz>
PR middle-end/90258
* opt-suggestions.c (option_proposer::build_option_suggestions):
When get_valid_option_values returns empty values, add the
misspelling candidate.
2019-04-27 Martin Liska <mliska@suse.cz>
PR middle-end/90258
* gcc.dg/completion-5.c: New test.
* gcc.target/i386/spellcheck-options-5.c: New test.
From-SVN: r270622
Jim Wilson [Sat, 27 Apr 2019 00:46:20 +0000 (00:46 +0000)]
RISC-V: Promode modes of constant loads for store insns.
This improves optimization of code storing constants to memory. Given this
testcase:
void sub1 (int *a, long long *b) { *a = 1; *b = 1; }
an unpatched rv64 compiler emits two li instructions, one for an SImode pseudo
and one for a DImode pseudo. With the patch, we get a single DImode li insn.
gcc/
* config/riscv/riscv-protos.h (riscv_move_integer): Add machine_mode
parameter.
* config/riscv/riscv.c (riscv_move_integer): New parameter orig_mode.
Pass orig_mode to riscv_build_integer.
(riscv_split_integer): Pass mode to riscv_move_integer.
(riscv_legitimize_const_move): Likewise.
(riscv_legitimize_move): For MEM dest and CONST_INT src case, new local
promoted_mode. Replace force_reg call with code to load constant into
promoted reg and then subreg it for the store.
* config/riscv/riscv.md (low<mode>+1): Pass <GPR:MODE>mode to
riscv_move_integer.
gcc/testsuite/
* gcc.target/riscv/load-immediate.c: New.
From-SVN: r270621
GCC Administrator [Sat, 27 Apr 2019 00:16:32 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r270620
Ian Lance Taylor [Fri, 26 Apr 2019 17:20:55 +0000 (17:20 +0000)]
runtime: fix TestPhysPageSize on AIX
AIX doesn't allow to mmap an address range which is already mmap.
Therefore, once the region has been allocated, it must munmap before
being able to play with it.
The corresponding Go Toolchain patch is CL 174059.
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/174138
From-SVN: r270615
H.J. Lu [Fri, 26 Apr 2019 16:53:54 +0000 (16:53 +0000)]
x32: Update baseline_symbols.txt
* config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Updated.
From-SVN: r270613
Jonathan Wakely [Fri, 26 Apr 2019 16:33:02 +0000 (17:33 +0100)]
PR c++/90243 - orphaned note in uninstantiated constexpr function
gcc/cp:
PR c++/90243 - orphaned note in uninstantiated constexpr function
* decl.c (check_for_uninitialized_const_var): Suppress notes if no
error was shown.
gcc/testsuite:
PR c++/90243
* g++.dg/diagnostic/pr90243.C: New test.
From-SVN: r270610
Jonathan Wakely [Fri, 26 Apr 2019 15:58:47 +0000 (16:58 +0100)]
Remove redundant step in experimental::filesystem::path construction
* include/experimental/bits/fs_path.h
(path::_S_convert_loc<_InputIterator>): Create const std::string to
avoid redundant call to _S_convert_loc with non-const pointers.
From-SVN: r270608
Eugene Sharygin [Fri, 26 Apr 2019 15:48:43 +0000 (15:48 +0000)]
gdbhooks.py: Fix UnicodeDecodeErrors when printing trees with corrupt codes.
* gdbhooks.py: Fix UnicodeDecodeErrors when printing trees with
corrupt codes.
From-SVN: r270607
Jakub Jelinek [Fri, 26 Apr 2019 15:38:33 +0000 (17:38 +0200)]
re PR debug/90197 (Cannot step through simple loop at -O -g)
PR debug/90197
* c-tree.h (c_finish_loop): Add 2 further location_t arguments.
* c-parser.c (c_parser_while_statement): Adjust c_finish_loop caller.
(c_parser_do_statement): Likewise.
(c_parser_for_statement): Likewise. Formatting fixes.
* c-typeck.c (c_finish_loop): Add COND_LOCUS and INCR_LOCUS arguments,
emit DEBUG_BEGIN_STMTs if needed.
From-SVN: r270606
Michael Forney [Fri, 26 Apr 2019 15:35:01 +0000 (15:35 +0000)]
libiberty.h (vasprintf): Don't declare if HAVE_DECL_VASPRINTF is not defined.
* libiberty.h (vasprintf): Don't declare if HAVE_DECL_VASPRINTF
is not defined.
From-SVN: r270605
Jonathan Wakely [Fri, 26 Apr 2019 15:02:02 +0000 (16:02 +0100)]
Fix tests that fail with _GLIBCXX_USE_CXX11_ABI=0
The pmr::string typedef isn't available for the old COW string, so some
tests that use it were failing.
* testsuite/20_util/variant/run.cc: Use a new Hashable type to test
hashing, because pmr::string depends on _GLIBCXX_USE_CXX11_ABI==1.
* testsuite/21_strings/basic_string/hash/hash.cc
[!_GLIBCXX_USE_CXX11_ABI]: Don't test pmr strings.
* testsuite/21_strings/basic_string/hash/hash_char8_t.cc
[!_GLIBCXX_USE_CXX11_ABI]: Likewise.
From-SVN: r270604
Paolo Carlini [Fri, 26 Apr 2019 14:51:00 +0000 (14:51 +0000)]
re PR c++/90173 (ICE: Segmentation fault (in strip_declarator_types))
/cp
2019-04-26 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/90173
* decl.c (grokdeclarator): Set type to error_mark_node
upon error about template placeholder type non followed
by a simple declarator-id.
/testsuite
2019-04-26 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/90173
* g++.dg/cpp1z/class-deduction66.C: New.
From-SVN: r270603
Jonathan Wakely [Fri, 26 Apr 2019 14:04:45 +0000 (15:04 +0100)]
Reduce code instantiated by filesystem::path::_S_convert_loc
Jakub noted in https://gcc.gnu.org/ml/libstdc++/2019-04/msg00140.html
that an unwanted std::wstring::_M_replace_dispatch symbol has started to
be exported from the Fedora shared library. This symbol is triggered by
the instantiation of std::wstring::assign(const char*, const char*) from
std::__str_codecvt_in which is called from path::_S_convert_loc. The
branch that triggers that instantiation can't actually happen in that
case, because codecvt facets will only return noconv when the input and
output types are the same. Guarding the assign call with an if-constexpr
check that the types are the same avoids instantiating template
specializations that will never actually be needed.
* config/abi/pre/gnu.ver (GLIBCXX_3.4): Replace wildcard that matches
wstring::_M_replace_dispatch with more specific patterns.
* include/bits/fs_path.h (path::_S_convert_loc<_InputIterator>):
Create const std::string to avoid redundant call to _S_convert_loc
with non-const pointers.
* include/bits/locale_conv.h (__do_str_codecvt): Use if-constexpr to
avoid unnecessary basic_string::assign instantiations.
From-SVN: r270602
Jonathan Wakely [Fri, 26 Apr 2019 13:15:54 +0000 (14:15 +0100)]
Tweak C++2a uses-allocator construction utilities
The 20_util/scoped_allocator/69293_neg.cc test was failing in C++2a mode
because the expected static_assert text wasn't matched. The code is
still ill-formed in C++2a, but uses the new __uses_alloc_args function
and so fails a different static_assert. This patch adds the same string
to the new static_assert, so the test passes.
Now that G++ allows concepts to be declared without 'bool' we can use
the correct C++2a syntax for the _Std_pair concept used to constrain the
uses-allocator construction utilities.
Also add a new test to verify that pmr::polymorphic_allocator correctly
performs recursive uses-allocator construction for nested pairs in
C++2a.
* include/std/memory (__uses_alloc_args): Add string-literal to
static_assert, to match the one in __uses_alloc.
[__cpp_concepts] (_Std_pair): Use C++2a syntax for concept.
* testsuite/20_util/polymorphic_allocator/construct_c++2a.cc: Check
for recursive uses-allocator construction of nested pairs.
* testsuite/20_util/scoped_allocator/construct_pair_c++2a.cc:: Add
comment.
From-SVN: r270600
Jakub Jelinek [Fri, 26 Apr 2019 12:08:58 +0000 (14:08 +0200)]
baseline_symbols.txt: Update.
* config/abi/post/s390x-linux-gnu/32/baseline_symbols.txt: Update.
* config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update.
From-SVN: r270598
Paolo Carlini [Fri, 26 Apr 2019 11:46:15 +0000 (11:46 +0000)]
decl.c (grokdeclarator): Fix value assigned to typespec_loc, use min_location.
/cp
2018-04-26 Paolo Carlini <paolo.carlini@oracle.com>
* decl.c (grokdeclarator): Fix value assigned to typespec_loc, use
min_location.
/testsuite
2018-04-26 Paolo Carlini <paolo.carlini@oracle.com>
* g++.dg/diagnostic/trailing1.C: New.
From-SVN: r270597
Jakub Jelinek [Fri, 26 Apr 2019 11:13:04 +0000 (13:13 +0200)]
baseline_symbols.txt: Update.
* config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
* config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
From-SVN: r270595
Richard Sandiford [Fri, 26 Apr 2019 10:33:10 +0000 (10:33 +0000)]
Fix use of COMPLETE_TYPE_P for -Wstrict-aliasing=1
The handling of -Wstrict-aliasing=1 applied COMPLETE_TYPE_P to the
pointer type rather than the pointer target, so missed the warnings
for "struct incomplete" in the testcase.
I couldn't find any existing C tests for -Wstrict-aliasing=1,
so I added a few extra tests besides the ones fixed by the patch.
I'm sure there's lots more we could test -- this is just supposed
to be better than the status quo (i.e. nothing).
2019-04-26 Richard Sandiford <richard.sandiford@arm.com>
gcc/c-family/
* c-warn.c (strict_aliasing_warning): Apply COMPLETE_TYPE_P to
the pointer target rather than the pointer itself.
gcc/testsuite/
* gcc.dg/alias-16.c: New test.
From-SVN: r270594
Richard Sandiford [Fri, 26 Apr 2019 09:59:31 +0000 (09:59 +0000)]
Add commentary to (SET_)TYPE_VECTOR_SUBPARTS
2019-04-26 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* tree.h (TYPE_VECTOR_SUBPARTS, SET_TYPE_VECTOR_SUBPARTS): Add
commentary about the encoding of precision.
From-SVN: r270593
GCC Administrator [Fri, 26 Apr 2019 00:16:18 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r270592
Jonathan Wakely [Thu, 25 Apr 2019 22:43:15 +0000 (23:43 +0100)]
PR libstdc++/90239 use uses_allocator_construction_args in <scoped_allocator>
PR libstdc++/90239
* doc/xml/manual/status_cxx2020.xml: Amend P0591R4 status.
* include/std/scoped_allocator [__cplusplus > 201703L]
(scoped_allocator_adaptor::construct): Define in terms of
uses_allocator_construction_args, as per P0591R4.
* testsuite/20_util/scoped_allocator/construct_pair_c++2a.cc: New test.
* testsuite/util/testsuite_allocator.h: Remove name of unused
parameter.
From-SVN: r270588
Andreas Tobler [Thu, 25 Apr 2019 20:03:35 +0000 (22:03 +0200)]
freebsd64.h: Add bits for 32-bit multilib support.
2019-04-25 Andreas Tobler <andreast@gcc.gnu.org>
* config/i386/freebsd64.h: Add bits for 32-bit multilib support.
* config/i386/t-freebsd64: New file.
* config.gcc: Add the t-freebsd64 for multilib support.
From-SVN: r270586
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