Jakub Jelinek [Fri, 1 Feb 2019 08:42:01 +0000 (09:42 +0100)]
re PR c++/87175 (__attribute__)) is ignored by the parser)
PR c++/87175
* parser.c (cp_parser_gnu_attributes_opt): Set ok to false
if require_open failed.
* g++.dg/ext/attrib57.C: New test.
From-SVN: r268443
Richard Biener [Fri, 1 Feb 2019 08:07:35 +0000 (08:07 +0000)]
re PR rtl-optimization/88593 (cleanup_cfg may make cached dominance info stale)
2019-02-01 Richard Biener <rguenth@suse.de>
PR rtl-optimization/88593
* mode-switching.c (optimize_mode_switching): Free dominators before
calling cleanup_cfg.
From-SVN: r268442
Bin Cheng [Fri, 1 Feb 2019 02:39:52 +0000 (02:39 +0000)]
re PR tree-optimization/88932 (ICE: verify_ssa failed (Error: definition in block 29 does not dominate use in block 25))
PR tree-optimization/88932
* tree-predcom.c (try_combine_chains): Get loop bbs in dom order.
gcc/testsuite
* gfortran.dg/pr88932.f90: New test.
From-SVN: r268439
Marek Polacek [Fri, 1 Feb 2019 00:30:46 +0000 (00:30 +0000)]
PR c++/88983 - ICE with switch in constexpr function.
* constexpr.c (cxx_eval_switch_expr): Use SWITCH_COND and SWITCH_BODY.
(cxx_eval_constant_expression) <case COND_EXPR>: Don't look for the
label in the else branch if we found it in the then branch.
* g++.dg/cpp1y/constexpr-88983.C: New test.
From-SVN: r268438
GCC Administrator [Fri, 1 Feb 2019 00:16:21 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r268437
Jakub Jelinek [Thu, 31 Jan 2019 23:05:01 +0000 (00:05 +0100)]
re PR middle-end/89137 (gcc/omp-low.c:7135: possible read of uninit memory ?)
PR middle-end/89137
* omp-low.c (lower_omp_task_reductions): Drop redundant test to avoid
bogus clang warning.
From-SVN: r268434
Uros Bizjak [Thu, 31 Jan 2019 22:59:36 +0000 (23:59 +0100)]
* libgfortran/ChangeLog: Better commit message for my last commit.
From-SVN: r268433
Thomas Koenig [Thu, 31 Jan 2019 22:21:28 +0000 (22:21 +0000)]
re PR fortran/88669 (Contiguous attribute wrongly rejected)
2019-01-31 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/88669
* resolve.c (resolve_component): If the reference is a BT_CLASS,
copy the contiguous attribute from the reference and use the
correct attributes.
2019-01-31 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/88669
* gfortran.dg/contiguous_9.f90: New test.
From-SVN: r268432
Uros Bizjak [Thu, 31 Jan 2019 20:49:02 +0000 (21:49 +0100)]
t-linux: Add -mfp-rounding-mode=d to HOST_LIBGCC2_CFLAGS.
* config/alpha/t-linux: Add -mfp-rounding-mode=d
to HOST_LIBGCC2_CFLAGS.
From-SVN: r268430
Marek Polacek [Thu, 31 Jan 2019 20:21:11 +0000 (20:21 +0000)]
PR c++/89083, c++/80864 - ICE with list initialization in template.
* constexpr.c (adjust_temp_type): Use copy_node and change the type
instead of using build_constructor.
* decl.c (reshape_init_r): Don't reshape a digested initializer.
Return the initializer for COMPOUND_LITERAL_P.
* g++.dg/cpp0x/initlist107.C: New test.
* g++.dg/cpp0x/initlist108.C: New test.
* g++.dg/cpp0x/initlist109.C: New test.
* g++.dg/cpp0x/initlist110.C: New test.
* g++.dg/cpp0x/initlist111.C: New test.
* g++.dg/cpp0x/initlist112.C: New test.
* g++.dg/init/ptrfn4.C: New test.
From-SVN: r268428
Uros Bizjak [Thu, 31 Jan 2019 20:06:42 +0000 (21:06 +0100)]
re PR target/89071 (AVX vcvtsd2ss lets us avoid PXOR dependency breaking for scalar float<->double and other scalar xmm,xmm instructions)
PR target/89071
* config/i386/i386.md (*extendsfdf2): Split out reg->reg
alternative to avoid partial SSE register stall for TARGET_AVX.
(truncdfsf2): Ditto.
(sse4_1_round<mode>2): Ditto.
From-SVN: r268427
David Malcolm [Thu, 31 Jan 2019 18:09:29 +0000 (18:09 +0000)]
Fix bogus fix-it for FLT_MAX (PR c/89122)
PR c/89122 reports that we emit a bogus fix-it hint for the case where
the code uses FLT_MAX, but has included <limits.h> rather than <float.h>:
x.c:3:11: error: 'FLT_MAX' undeclared here (not in a function); did you
mean 'INT_MAX'?
3 | float f = FLT_MAX;
| ^~~~~~~
| INT_MAX
This patch adds some knowledge of <float.h> (and <cfloat>) to
known-headers.cc, fixing the issue:
x.c:3:11: error: 'FLT_MAX' undeclared here (not in a function)
3 | float f = FLT_MAX;
| ^~~~~~~
x.c:2:1: note: 'FLT_MAX' is defined in header '<float.h>'; did you forget
to '#include <float.h>'?
1 | #include <limits.h>
+++ |+#include <float.h>
2 |
gcc/c-family/ChangeLog:
PR c/89122
* known-headers.cc (get_stdlib_header_for_name): Add
{FLT|DBL|LDBL}_{MAX|MIN} to "hints" array.
gcc/testsuite/ChangeLog:
PR c/89122
* g++.dg/spellcheck-stdlib.C (test_FLT_MAX): New test.
* gcc.dg/spellcheck-stdlib.c (test_FLT_MAX): New test.
From-SVN: r268426
Jason Merrill [Thu, 31 Jan 2019 15:03:21 +0000 (10:03 -0500)]
PR c++/88752 - ICE with lambda and constexpr if.
In this testcase, we look for an instantiation of the outer lambda from
within the inner lambda. enclosing_instantiation_of didn't handle this
properly, as it assumed that any references would be from the same lambda
nesting depth. Fixed thus.
* cp-tree.h (LAMBDA_EXPR_INSTANTIATED): New.
* pt.c (tsubst_lambda_expr): Set it.
(instantiated_lambda_fn_p): Check it.
(enclosing_instantiation_of): Use it.
From-SVN: r268424
Bill Schmidt [Thu, 31 Jan 2019 13:53:06 +0000 (13:53 +0000)]
re PR middle-end/89008 (O2 and O1 results differ for simple test)
2018-01-31 Bill Schmidt <wschmidt@linux.ibm.com>
PR tree-optimization/89008
* gimple-ssa-strength-reduction.c (slsr_process_mul): Don't
process anything of the form X * 0.
From-SVN: r268422
Tom de Vries [Thu, 31 Jan 2019 12:17:32 +0000 (12:17 +0000)]
[libbacktrace] Fix .gnu_debugaltlink build-id check
The 'debugaltlink_name_len =+ 1' bug reported in PR89136 exposes the fact that
the build-id is not verified for the .gnu_debugaltlink.
Fix both problems.
2019-01-31 Tom de Vries <tdevries@suse.de>
PR libbacktrace/89136
* elf.c (elf_add): Read build-id if with_buildid_data. Fix
'debugaltlink_name_len =+ 1'.
From-SVN: r268419
Richard Biener [Thu, 31 Jan 2019 11:51:59 +0000 (11:51 +0000)]
re PR tree-optimization/89135 (internal compiler error: in gimple_split_edge, at tree-cfg.c:2747)
2019-01-31 Richard Biener <rguenther@suse.de>
PR tree-optimization/89135
* tree-ssa-phiprop.c (pass_phiprop::execute): Skip blocks
with abnormal preds.
* gcc.dg/torture/pr89135.c: New testcase.
From-SVN: r268417
Jakub Jelinek [Thu, 31 Jan 2019 08:20:45 +0000 (09:20 +0100)]
re PR sanitizer/89124 (__attribute__((no_sanitize_address)) interferes with __attribute__((target(xxx))))
PR sanitizer/89124
* ipa-inline.c (sanitize_attrs_match_for_inline_p): Allow inlining
always_inline callees into no_sanitize_address callers.
* c-c++-common/asan/pr89124.c: New test.
From-SVN: r268415
Richard Biener [Thu, 31 Jan 2019 08:09:59 +0000 (08:09 +0000)]
re PR rtl-optimization/89115 (compile time and memory hog)
2019-01-31 Richard Biener <rguenther@suse.de>
PR rtl-optimization/89115
* lra.c (lra_rtx_hash): Properly hash CONST_INT values.
From-SVN: r268414
Jakub Jelinek [Thu, 31 Jan 2019 07:37:34 +0000 (08:37 +0100)]
re PR libstdc++/88170 (pretty printer FAILs)
PR libstdc++/88170
* c-pretty-print.c (pp_c_enumeration_constant): Print always as
a C cast in pp_c_flag_gnu_v3 mode.
* cxx-pretty-print.c (pp_cxx_enumeration_constant): Print always as
a C cast in pp_c_flag_gnu_v3 mode.
From-SVN: r268413
Jerry DeLisle [Thu, 31 Jan 2019 03:37:16 +0000 (03:37 +0000)]
re PR fortran/52564 (Accepts invalid: Missing I/O list after comma)
2019-01-30 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/52564
* io.c (match_io): Add check for comma after '*' without subsequent
IO list.
* gfortran.dg/print_2.f90: New test.
From-SVN: r268412
Martin Sebor [Thu, 31 Jan 2019 02:33:58 +0000 (02:33 +0000)]
PR other/89106 - cast-to-union documentation incorrect w.r.t. lvalueness
gcc/ChangeLog:
PR other/89106
* doc/extend.texi (cast to a union): Correct and expand.
From-SVN: r268411
GCC Administrator [Thu, 31 Jan 2019 00:16:25 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r268410
Jakub Jelinek [Wed, 30 Jan 2019 23:28:53 +0000 (00:28 +0100)]
re PR c++/88988 (ICE: Segmentation fault (in lookup_name_real_1))
PR c++/88988
* lambda.c (is_capture_proxy): Don't return true for
DECL_OMP_PRIVATIZED_MEMBER artificial vars.
* testsuite/libgomp.c++/pr88988.C: New test.
From-SVN: r268407
Jonathan Wakely [Wed, 30 Jan 2019 23:18:22 +0000 (23:18 +0000)]
PR libstdc++/89117 fix path::replace_extension("") case
Previously the operator+=(extension) call would have re-parsed the path
and recreated the components with the right extension. Since optimising
it to not re-parse the whole string, we need to actually remove the
extension from the final filename before appending anything to it, and
append the dot to that final component too.
PR libstdc++/89117
* src/c++17/fs_path.cc (path::replace_extension): Erase extension from
final component as well as from _M_pathname. Append the dot using
operator+= instead of only to _M_pathname.
(path::_M_find_extension): Reformat slightly.
* testsuite/27_io/filesystem/path/modifiers/replace_extension.cc:
Add more test cases.
From-SVN: r268406
Uros Bizjak [Wed, 30 Jan 2019 23:09:40 +0000 (00:09 +0100)]
sfp-exceptions.c (__sfp_handle_exceptions): Remove stray semicolon.
* config/i386/sfp-exceptions.c (__sfp_handle_exceptions):
Remove stray semicolon.
From-SVN: r268405
Vladimir Makarov [Wed, 30 Jan 2019 21:49:23 +0000 (21:49 +0000)]
re PR rtl-optimization/87246 (ICE in decompose_normal_address, at rtlanal.c:6379)
2019-01-30 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/87246
* lra-constraints.c (simplify_operand_subreg): Reload memory
in subreg if the address became invalid.
2019-01-30 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/87246
* gcc.target/i386/pr87246.c: New.
From-SVN: r268404
Bill Schmidt [Wed, 30 Jan 2019 20:52:08 +0000 (20:52 +0000)]
re PR target/87064 (libgomp.oacc-fortran/reduction-3.f90 fails starting with r263751)
2019-01-30 Bill Schmidt <wschmidt@linux.ibm.com>
PR target/87064
* config/rs6000/vsx.md (*vsx_reduc_<VEC_reduc_name>_v4sf_scalar):
Disable for little-endian.
From-SVN: r268403
Uros Bizjak [Wed, 30 Jan 2019 20:44:35 +0000 (21:44 +0100)]
re PR fortran/88678 (Many gfortran.dg/ieee/ieee_X.f90 test cases fail starting with r267465)
PR fortran/88678
* config/fpu-glibc.h (support_fpu_trap): Do not try to enable
exceptions to determine if exception is supported.
From-SVN: r268402
Marek Polacek [Wed, 30 Jan 2019 19:04:05 +0000 (19:04 +0000)]
PR c++/89119 - ICE with value-initialization in template.
* pt.c (tsubst_copy_and_build): Handle RANGE_EXPR.
* g++.dg/cpp0x/initlist-value3.C: New test.
From-SVN: r268400
Ulrich Drepper [Wed, 30 Jan 2019 16:23:44 +0000 (16:23 +0000)]
* doc/xml/manual/status_cxx2020.xml: Update P0600 entry.
From-SVN: r268398
Ian Lance Taylor [Wed, 30 Jan 2019 15:57:46 +0000 (15:57 +0000)]
compiler: support alias to pointer type as method receiver
Fixes golang/go#28252.
Reviewed-on: https://go-review.googlesource.com/c/160077
From-SVN: r268397
Dominique d'Humieres [Wed, 30 Jan 2019 15:53:51 +0000 (16:53 +0100)]
re PR fortran/52884 (double precision constants promoted to 16 byte by -fdefault-real-8)
2019-01-30 Dominique d'Humieres <dominiq@gcc.gnu.org>
PR fortran/52884
* invoke.texi: Document the promotion of double precision
constants.
From-SVN: r268396
Richard Biener [Wed, 30 Jan 2019 15:11:04 +0000 (15:11 +0000)]
re PR rtl-optimization/89115 (compile time and memory hog)
2019-01-30 Richard Biener <rguenther@suse.de>
PR rtl-optimization/89115
* opts.c (default_options_optimization): Reduce
PARAM_MAX_DSE_ACTIVE_LOCAL_STORES by a factor of 10 at -O1.
Make PARAM_LOOP_INVARIANT_MAX_BBS_IN_LOOP reduction relative
to the default.
From-SVN: r268394
Uros Bizjak [Wed, 30 Jan 2019 15:04:06 +0000 (16:04 +0100)]
re PR fortran/88678 (Many gfortran.dg/ieee/ieee_X.f90 test cases fail starting with r267465)
PR fortran/88678
* config/fpu-glibc.h (set_fpu_trap_exceptions): Clear stalled
exception flags before changing trap mode. Optimize to call
feenableexcept and fedisableexcept only once.
From-SVN: r268392
Kelvin Nilsen [Wed, 30 Jan 2019 15:01:40 +0000 (15:01 +0000)]
rs6000-c.c (altivec-resolve_overloaded_builtin): Change handling of ALTIVEC_BUILTIN_VEC_EXTRACT.
gcc/ChangeLog:
2019-01-30 Kelvin Nilsen <kelvin@gcc.gnu.org>
* config/rs6000/rs6000-c.c (altivec-resolve_overloaded_builtin):
Change handling of ALTIVEC_BUILTIN_VEC_EXTRACT. Coerce result to
type of vector element when vec_extract is implemented by direct
move.
gcc/testsuite/ChangeLog:
2019-01-30 Kelvin Nilsen <kelvin@gcc.gnu.org>
* gcc.target/powerpc/vec-extract-schar-1.c: New test.
* gcc.target/powerpc/vec-extract-sint-1.c: New test.
* gcc.target/powerpc/vec-extract-sint128-1.c: New test.
* gcc.target/powerpc/vec-extract-slong-1.c: New test.
* gcc.target/powerpc/vec-extract-sshort-1.c: New test.
* gcc.target/powerpc/vec-extract-uchar-1.c: New test.
* gcc.target/powerpc/vec-extract-uint-1.c: New test.
* gcc.target/powerpc/vec-extract-uint128-1.c: New test.
* gcc.target/powerpc/vec-extract-ulong-1.c: New test.
* gcc.target/powerpc/vec-extract-ushort-1.c: New test.
From-SVN: r268391
Thomas Schwinge [Wed, 30 Jan 2019 14:40:10 +0000 (15:40 +0100)]
Default compute dimensions: list "-fopenacc-dim" in documentation
gcc/
* doc/invoke.texi (C Language Options): List "-fopenacc-dim".
From-SVN: r268390
Richard Biener [Wed, 30 Jan 2019 12:41:13 +0000 (12:41 +0000)]
re PR tree-optimization/89111 (wrong code at -O1 and above on x86_64-linux-gnu)
2019-01-30 Richard Biener <rguenther@suse.de>
PR tree-optimization/89111
* tree-ssa-loop-im.c (gather_mem_refs_stmt): Restrict
canonicalization to appropriately sized access types.
* gcc.dg/torture/pr89111.c: New testcase.
From-SVN: r268388
Andrew Stubbs [Wed, 30 Jan 2019 11:26:31 +0000 (11:26 +0000)]
Cache effective-target llvm_binutils result.
2019-01-30 Andrew Stubbs <ams@codesourcery.com>
PR testsuite/88920
gcc/testsuite/
* lib/target-supports.exp: Cache result.
From-SVN: r268384
Jakub Jelinek [Wed, 30 Jan 2019 07:51:24 +0000 (08:51 +0100)]
re PR c++/89105 (-Wabi warns for functions with internal linkage)
PR c++/89105
* config/i386/i386.c (ix86_warn_parameter_passing_abi): Don't warn
for arguments to functions that are TU-local and shouldn't be
referenced by assembly.
* g++.target/i386/pr89105.C: New test.
From-SVN: r268382
Jakub Jelinek [Wed, 30 Jan 2019 07:49:58 +0000 (08:49 +0100)]
re PR c/89061 (GCC 9 introduces false positive in -Wjump-misses-init)
PR c/89061
* c-tree.h (C_DECL_COMPOUND_LITERAL_P): Define.
* c-decl.c (decl_jump_unsafe): Return false for
C_DECL_COMPOUND_LITERAL_P decls.
(build_compound_literal): Set C_DECL_COMPOUND_LITERAL_P.
* gcc.dg/pr89061.c: New test.
From-SVN: r268381
Ulrich Drepper [Wed, 30 Jan 2019 07:18:22 +0000 (07:18 +0000)]
dumpfile.c (opt_info_switch_p_1): Ignore '-' if it appears after '='.
* dumpfile.c (opt_info_switch_p_1): Ignore '-' if it appears
after '='.
From-SVN: r268380
Martin Sebor [Wed, 30 Jan 2019 03:04:14 +0000 (03:04 +0000)]
PR middle-end/88956 - ICE: Floating point exception on a memcpy from
PR middle-end/88956 - ICE: Floating point exception on a memcpy from
a zero-length constant array
gcc/ChangeLog:
PR c/88956
* gimple-fold.c (fold_array_ctor_reference): Avoid zero-length arrays.
gcc/testsuite/ChangeLog:
PR c/88956
* gcc.dg/Warray-bounds-39.c: New test.
From-SVN: r268378
Jason Merrill [Wed, 30 Jan 2019 02:43:04 +0000 (21:43 -0500)]
PR c++/86943 - wrong code converting lambda to function pointer.
In this PR, instantiating the static thunk returned from the generic lambda
conversion function template was using normal overload resolution, which
meant calling an extra constructor when forwarding its argument. Fixed by
special-casing thunk calls significantly more.
* lambda.c (maybe_add_lambda_conv_op): Use a template-id in the
call. Only forward parms for decltype.
* pt.c (tsubst_copy_and_build) [CALL_EXPR]: Handle CALL_FROM_THUNK_P
specially.
* typeck.c (check_return_expr): Don't mess with a thunk call.
From-SVN: r268377
Marek Polacek [Wed, 30 Jan 2019 02:32:33 +0000 (02:32 +0000)]
re PR testsuite/89110 (r268343 breaks several tests in c++2a)
PR testsuite/89110
* g++.dg/other/nontype-1.C: Expect error in all modes.
* g++.dg/parse/crash13.C: Likewise.
* g++.dg/parse/error36.C: Likewise.
* g++.dg/template/error29.C: Likewise.
From-SVN: r268376
GCC Administrator [Wed, 30 Jan 2019 00:16:31 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r268375
Thomas Koenig [Tue, 29 Jan 2019 22:40:26 +0000 (22:40 +0000)]
re PR fortran/57048 (Handling of C_PTR and C_FUNPTR leads to reject valid)
2019-01-29 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/57048
* interface.c (gfc_compare_types): If a derived type and an
integer both have a derived type, and they are identical,
this is a C binding type and compares equal.
2019-01-29 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/57048
* gfortran.dg/c_funptr_1.f90: New file.
* gfortran.dg/c_funptr_1_mod.f90: New file.
From-SVN: r268372
Jakub Jelinek [Tue, 29 Jan 2019 21:09:41 +0000 (22:09 +0100)]
re PR c++/66676 (pragma omp simd aligned(x) results in "internal compiler error: Segmentation fault")
PR c++/66676
PR ipa/89104
* omp-simd-clone.c (simd_clone_clauses_extract)
<case OMP_CLAUSE_ALIGNED>: Ignore clauses with NULL
OMP_CLAUSE_ALIGNED_ALIGNMENT.
* gcc.dg/gomp/pr89104.c: New test.
From-SVN: r268370
Tom de Vries [Tue, 29 Jan 2019 16:25:46 +0000 (16:25 +0000)]
[libbacktrace] Add test-cases exercising build-id and dwz
Add test-cases b2test_buildid and b3test_dwz_buildid.
The last one triggers the segfault fixed by "[backtrace] Avoid segfault"
( r268275 ).
2019-01-29 Tom de Vries <tdevries@suse.de>
* install-debuginfo-for-buildid.sh.in: New script.
* Makefile.am (check_PROGRAMS): Add b2test and b3test.
(TESTS): Add b2test_buildid and b3test_dwz_buildid.
* Makefile.in: Regenerate.
* configure.ac (HAVE_ELF): Set with AM_CONDITIONAL.
(READELF): Set with AC_CHECK_PROG.
(install-debuginfo-for-buildid.sh): Generate with AC_CONFIG_FILES.
* configure: Regenerate.
* elf.c (SYSTEM_BUILD_ID_DIR): Factor out of ...
(elf_open_debugfile_by_buildid): ... here.
From-SVN: r268369
Jason Merrill [Tue, 29 Jan 2019 15:39:40 +0000 (10:39 -0500)]
PR c++/89089 - ICE with [[no_unique_address]].
In 89089, we were never actually setting DECL_SIZE on an empty data member,
because its type is a POD, so we didn't set it in the maybe-overlapping
section. Fixed by also handling empty types there.
In 88865, we were failing to consider empty data members in
include_empty_classes. Fixed by making end_of_class always include them.
While looking at these I noticed that the ABI says that a
potentially-overlapping data member makes its class non-layout-POD, and that
an empty data member doesn't prevent its class from being empty, so I've
implemented those points as well.
PR c++/88865 - wrong layout with [[no_unique_address]].
* class.c (check_field_decls): A potentially-overlapping field makes
the class non-layout-POD, but not non-empty.
(end_of_class): Always consider empty data members.
(layout_class_type): Set DECL_SIZE for empty fields.
From-SVN: r268368
Ian Lance Taylor [Tue, 29 Jan 2019 15:31:10 +0000 (15:31 +0000)]
runtime: fix sigprof frame counting
If sigtramp and sigtrampgo are both on stack, n -= framesToDiscard
is executed twice, which should actually run only once.
Reviewed-on: https://go-review.googlesource.com/c/159238
From-SVN: r268366
Vineet Gupta [Tue, 29 Jan 2019 15:08:16 +0000 (15:08 +0000)]
[ARC] Enable init_array support.
gcc's common configure script has a subtle flaw that it only tests
{init,fini.preinit}_array support when NOT cross compiling. This causes
cross builds to erroneously deduce that the feature is not supported by
the target.
| host-gcc-final-
ab544139bfee/build/gcc/config.log
|
|configure:22941: checking for .preinit_array/.init_array/.fini_array support
|configure:23106: checking cross compile... guessing
|configure:23111: result: no
The right fix is to enable this for *all* cross setups (and address any
fallouts). However in the short-term to enable ARC glibc port to upstream,
force enable this for ARC.
This has been discussed at length on glibc mailing list [1], [2]
[1] https://sourceware.org/ml/libc-alpha/2018-11/msg00870.html
[2] https://sourceware.org/ml/libc-alpha/2019-01/msg00656.html
gcc/
2019-xx-xx Vineet Gupta <vgupta@synopsys.com>
* gcc/config.gcc: Force .init_array for ARC
From-SVN: r268365
Rainer Orth [Tue, 29 Jan 2019 08:43:37 +0000 (08:43 +0000)]
Mark gdc.dg/pr89042?.d as compile tests
* gdc.dg/pr89042a.d: Mark as compile test.
* gdc.dg/pr89042b.d: Likewise.
From-SVN: r268362
Richard Biener [Tue, 29 Jan 2019 08:12:02 +0000 (08:12 +0000)]
re PR debug/87295 ([early debug] ICE with -ffat-lto-objects -fdebug-types-section -g)
2019-01-29 Richard Biener <rguenther@suse.de>
PR debug/87295
* dwarf2out.c (collect_skeleton_dies): New helper.
(copy_decls_for_unworthy_types): Call it.
(build_abbrev_table): Assert we do not try to replace
DW_AT_signature refs with local refs.
* g++.dg/lto/pr87295_0.C: New testcase.
From-SVN: r268361
Tom de Vries [Tue, 29 Jan 2019 07:22:16 +0000 (07:22 +0000)]
[libbacktrace] Don't assign check_PROGRAMS to TESTS
In automake files, the check_PROGRAMS variable lists programs that need to be
build for testing, and TESTS lists the programs that need to be run.
The libbacktrace/Makefile.am uses a shortcut:
...
TESTS = $(check_PROGRAMS)
...
to make sure that each program added with:
...
check_PROGRAMS += foo
...
is both build and run.
However, for the allocfail.sh test, we need allocfail to be build and
allocfail.sh to be run:
...
check_PROGRAMS += allocfail
TESTS += allocfail.sh
...
but the shortcut causes allocfail also to be run, which is not required.
Fix this by removing the short-cut, allowing check_PROGRAMS to retain its
original semantics, and introducing a variable BUILDTESTS for programs that
need to be both build and run.
2019-01-29 Tom de Vries <tdevries@suse.de>
* Makefile.am: Replace check_PROGRAMS with BUILDTESTS, except for
allocfail.
(TESTS): Don't add check_PROGRAMS. Add BUILDTESTS.
(check_PROGRAMS): Add BUILDTESTS.
* Makefile.in: Regenerate.
From-SVN: r268360
Jonathan Wakely [Tue, 29 Jan 2019 01:49:36 +0000 (01:49 +0000)]
Fix tests for complex overloads of std::arg and std::proj
The test for the synopsis of <complex> incorrectly adds constexpr to
two functions in C++2a mode, but the C++2a draft and the <complex>
header do not declare them constexpr.
* testsuite/26_numerics/headers/complex/synopsis.cc: Remove incorrect
constexpr specifiers from arg and proj.
From-SVN: r268359
Ian Lance Taylor [Tue, 29 Jan 2019 00:49:23 +0000 (00:49 +0000)]
runtime: use the call instruction's PC for panic-in-runtime detection
If a panic happens in the runtime we turn that into a fatal error.
We use the caller's PC to determine if the panic call is inside
the runtime. getcallerpc returns the PC immediately after the
call instruction. If the call is the very last instruction of a
function, it may not find this PC belong to a runtime function,
giving false result. We need to back off the PC by 1 to the call
instruction.
The gc runtime doesn't do this because the gc compiler always
emit an instruction following a panic call, presumably an UNDEF
instruction which turns into an architecture-specific illegal
instruction. Our compiler doesn't do this.
Reviewed-on: https://go-review.googlesource.com/c/159437
From-SVN: r268358
Jonathan Wakely [Tue, 29 Jan 2019 00:47:43 +0000 (00:47 +0000)]
Add missing exports for symbols used by directory iterators
* config/abi/pre/gnu.ver (GLIBCXX_3.4.26): Add missing exports for
__shared_ptr instantiations used by gcc4-compatible ABI.
From-SVN: r268357
Jonathan Wakely [Tue, 29 Jan 2019 00:47:38 +0000 (00:47 +0000)]
Avoid ambiguity between C++2a std::erase_if and LFTS version
These calls should have been qualified to avoid ADL anyway, but in C++2a
it becomes essential to qualify the calls in experimental::erase because
std::erase_if is also declared and the calls become ambiguous.
* include/experimental/forward_list (experimental::erase): Qualify
call to erase_if.
* include/experimental/list (experimental::erase): Likewise.
* include/std/forward_list (std::erase): Likewise.
* include/std/list (std::erase): Likewise.
From-SVN: r268356
Jonathan Wakely [Tue, 29 Jan 2019 00:47:32 +0000 (00:47 +0000)]
Fix tests that fail in C++2a mode
The nested typedefs in std::reference_wrapper are no longer present in
C++2a mode, so skip the tests that check for them.
The addition of the [[nodiscard]] attribute to a few functions causes
some failures in tests that intentionally ignore the return value.
Casting the result to void suppresses the new warnings.
* testsuite/20_util/reference_wrapper/result_type.cc: Disable for
C++2a.
* testsuite/20_util/reference_wrapper/typedefs-2.cc: Likewise.
* testsuite/20_util/reference_wrapper/typedefs-3.cc: Likewise.
* testsuite/20_util/reference_wrapper/typedefs.cc: Likewise.
* testsuite/30_threads/async/54297.cc: Suppress nodiscard warning.
* testsuite/ext/array_allocator/26875.cc: Likewise.
* testsuite/ext/pool_allocator/allocate_chunk.cc: Likewise.
* testsuite/util/replacement_memory_operators.h: Likewise.
* testsuite/util/testsuite_allocator.h: Likewise.
From-SVN: r268355
Jonathan Wakely [Tue, 29 Jan 2019 00:47:25 +0000 (00:47 +0000)]
Ensure pool resources always use normal mode vector
The __pool_resource::_M_unpooled member was declared with type
std::vector, which means that the type depends on whether debug mode is
active or not. Because the non-inline definitions in
src/c++17/memory_resource.cc are never compiled with debug mode, the
type declared in the header doesn't match the type in the library
definitions, leading to undefined behaviour.
The solution is to ensure the header always uses the non-debug vector,
even when debug mode is active. To make this easier a new alias template
is defined: _GLIBCXX_STD_C::pmr::vector.
* include/std/memory_resource (__pool_resource::_M_unpooled): Use
normal mode vector, even for debug mode.
* include/std/vector [_GLIBCXX_DEBUG] (_GLIBCXX_STD_C::pmr::vector):
Define alias template for normal mode vector.
From-SVN: r268354
GCC Administrator [Tue, 29 Jan 2019 00:16:42 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r268353
Jonathan Wakely [Mon, 28 Jan 2019 23:58:57 +0000 (23:58 +0000)]
PR libstdc++/68737 Do not use vsnprintf on HPUX
It doesn't conform to the spec, so use vsprintf with a large buffer
instead.
PR libstdc++/68737
* config/locale/generic/c_locale.h (__convert_from_v)
[_GLIBCXX_USE_C99_STDIO]: Also check _GLIBCXX_HAVE_BROKEN_VSNPRINTF.
* config/os/hpux/os_defines.h: Define _GLIBCXX_HAVE_BROKEN_VSNPRINTF.
* include/bits/locale_facets.tcc (num_put::_M_insert_float)
[_GLIBCXX_USE_C99_STDIO]: Also check _GLIBCXX_HAVE_BROKEN_VSNPRINTF.
From-SVN: r268350
Jakub Jelinek [Mon, 28 Jan 2019 23:49:51 +0000 (00:49 +0100)]
re PR c/89045 (ICE in get_parm_info, at c/c-decl.c:7518)
PR c/89045
* c-decl.c (build_compound_literal): Don't pushdecl if in parameter
scope.
* gcc.dg/pr89045.c: New test.
From-SVN: r268349
Jakub Jelinek [Mon, 28 Jan 2019 23:21:10 +0000 (00:21 +0100)]
re PR c/86125 (missing -Wbuiltin-declaration-mismatch on a mismatched return type)
PR c/86125
* c-decl.c (last_fileptr_type): Remove.
(last_structptr_types): New variable.
(match_builtin_function_types): Compare TYPE_MAIN_VARIANT of
{old,new}rettype instead of the types themselves. Assert
last_structptr_types array has the same number of elements
as builtin_structptr_types array. Use TYPE_MAIN_VARIANT for
argument oldtype and newtype. Instead of handling
just fileptr_type_node specially, handle all builtin_structptr_types
pointer nodes. Formatting fix.
* c-common.c (c_common_nodes_and_builtins): Build type variants for
builtin_structptr_types types even for C.
* gcc.dg/Wbuiltin-declaration-mismatch-7.c: Guard testcase for
lp64, ilp32 and llp64 only.
(fputs): Use unsigned long long instead of size_t for return type.
(vfprintf, vfscanf): Accept arbitrary target specific type for
va_list.
From-SVN: r268348
Ian Lance Taylor [Mon, 28 Jan 2019 22:36:05 +0000 (22:36 +0000)]
compiler: improve recursive type detection
Detect recursive type definition like
"type T0 T1; type T1 T2; ...... type Tn T0".
Fixes golang/go#25320.
Reviewed-on: https://go-review.googlesource.com/c/159837
From-SVN: r268347
Jakub Jelinek [Mon, 28 Jan 2019 22:34:32 +0000 (23:34 +0100)]
re PR middle-end/89002 (ICE in scan_omp_1_op, at omp-low.c:3166)
PR middle-end/89002
* gimplify.c (gimplify_omp_for): When adding OMP_CLAUSE_*_GIMPLE_SEQ
for lastprivate/linear IV, push gimplify context around gimplify_assign
and, if it needed any temporaries, pop it into a gimple bind around the
sequence.
* testsuite/libgomp.c/pr89002.c: New test.
From-SVN: r268346
Jakub Jelinek [Mon, 28 Jan 2019 22:33:33 +0000 (23:33 +0100)]
re PR middle-end/89002 (ICE in scan_omp_1_op, at omp-low.c:3166)
PR middle-end/89002
* gimplify.c (gimplify_omp_for): When adding OMP_CLAUSE_*_GIMPLE_SEQ
for lastprivate/linear IV, push gimplify context around gimplify_assign
and, if it needed any temporaries, pop it into a gimple bind around the
sequence.
* testsuite/libgomp.c/pr89002.c: New test.
From-SVN: r268345
Tom de Vries [Mon, 28 Jan 2019 22:21:19 +0000 (22:21 +0000)]
[libbacktrace] Fix and simplify xcoff_%.c pattern rule
When generating xcoff_%.c, the last command is a sed command. In case of a
sed failure, this will leave an incomplete file, which will appear as up to
date to make, so consequently it will not be regenerated. Fix this by
sedding into a temporary file instead.
Also, use $< to access the prerequisite xcoff.c, instead of spelling out the
file name once more.
2019-01-28 Tom de Vries <tdevries@suse.de>
* Makefile.am (xcoff_%.c): Generate sed result into temporary file.
Use $< to access prerequisite.
* Makefile.in: Regenerate.
From-SVN: r268344
Marek Polacek [Mon, 28 Jan 2019 22:14:27 +0000 (22:14 +0000)]
PR c++/88358 - name wrongly treated as type.
* parser.c (cp_parser_direct_declarator): Don't assume a qualified-id
in parameter-list is a type if the function's declarator-id is not
qualified.
* g++.dg/cpp2a/typename1.C: Add dg-error.
* g++.dg/cpp2a/typename13.C: New test.
* g++.dg/cpp2a/typename6.C: Make a function name qualified.
Add typename.
From-SVN: r268343
Uros Bizjak [Mon, 28 Jan 2019 22:14:19 +0000 (23:14 +0100)]
Makefile.in: Really regenerate.
* Makefile.in: Really regenerate.
From-SVN: r268342
Marek Polacek [Mon, 28 Jan 2019 21:58:36 +0000 (21:58 +0000)]
* g++.dg/cpp0x/enum37.C: Add dg-error.
From-SVN: r268341
Bernd Edlinger [Mon, 28 Jan 2019 13:14:37 +0000 (13:14 +0000)]
c-warn.c (check_address_or_pointer_of_packed_member): Handle the case when rhs is of array type correctly.
2019-01-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
* c-warn.c (check_address_or_pointer_of_packed_member): Handle the case
when rhs is of array type correctly. Fix handling of nested structures.
Fix handling of indirect_ref together with nop_expr and/or addr_expr.
(check_and_warn_address_or_pointer_of_packed_member): Fix handling of
type casts within nested compound expressions.
testsuite:
2019-01-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
* c-c++-common/Waddress-of-packed-member-1.c: Extended test case.
* c-c++-common/Waddress-of-packed-member-2.c: New test case.
From-SVN: r268337
Bernd Edlinger [Mon, 28 Jan 2019 13:10:29 +0000 (13:10 +0000)]
common.opt (-Wattribute-alias): Remove "no-" from name.
2019-01-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
* common.opt (-Wattribute-alias): Remove "no-" from name.
Make -Wattribute-alias command line option and
#pragma GCC diagnostic ignored "-Wattribute-alias" work again.
testsuite:
2019-01-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
* gcc.dg/Wattribute-alias.c: Add test for #pragma GCC diagnostic ignored
"-Wattribute-alias".
From-SVN: r268336
Jakub Jelinek [Mon, 28 Jan 2019 10:38:29 +0000 (11:38 +0100)]
re PR target/89073 (x86 __attribute__ ((target("sha"))) not documented)
PR target/89073
* doc/invoke.texi (-mclwb, -mprfchw, -mrdpid, -mrdseed, -msgx,
-madx, -mhle, -mavx5124fmaps, -mavx512vnni, -mavx5124vnniw): Document
x86 ISA options.
(bmi2): Add missing @opindex.
* doc/extend.texi (x86 target attribute): Move fma4, lwp, ssse3
options alphabetically. Add missing 3dnow, 3dnowa, adx, avx, avx2,
avx5124fmaps, avx5124vnniw, avx512bitalg, avx512bw, avx512cd,
avx512dq, avx512er, avx512f, avx512ifma, avx512pf, avx512vbmi,
avx512vbmi2, avx512vl, avx512vnni, avx512vpopcntdq, bmi, bmi2,
cldemote, clflushopt, clwb, clzero, crc32, cx16, f16c, fma, fsgsbase,
fxsr, gfni, hle, lzcnt, movbe, movdir64b, movdiri, mwaitx, pconfig,
pku, prefetchwt1, prfchw, ptwrite, rdpid, rdrnd, rdseed, rtm, sahf,
sgx, sha, shstk, tbm, vaes, vpclmulqdq, waitpkg, wbnoinvd, xsave,
xsavec, xsaveopt and xsaves options.
From-SVN: r268335
Richard Biener [Mon, 28 Jan 2019 09:36:50 +0000 (09:36 +0000)]
re PR debug/89076 (gcc/dwarf2out.c:23270:9: warning: duplicated ‘if’ condition)
2019-01-28 Richard Biener <rguenther@suse.de>
PR debug/89076
* dwarf2out.c (gen_subprogram_die): Remove leftover from MPX
support removal.
From-SVN: r268334
Richard Biener [Mon, 28 Jan 2019 09:07:30 +0000 (09:07 +0000)]
re PR testsuite/89064 (libgomp.graphite/force-parallel-5.c fails starting with r268257)
2019-01-28 Richard Biener <rguenther@suse.de>
PR testsuite/89064
PR tree-optimization/86865
* testsuite/libgomp.graphite/force-parallel-5.c: XFAIL.
From-SVN: r268333
Richard Biener [Mon, 28 Jan 2019 08:15:42 +0000 (08:15 +0000)]
re PR tree-optimization/88739 (Big-endian union bug)
2019-01-28 Richard Biener <rguenther@suse.de>
PR tree-optimization/88739
* tree-cfg.c (verify_types_in_gimple_reference): Verify
BIT_FIELD_REFs only are applied to mode-precision operands
when they are integral.
(verify_gimple_assign_ternary): Likewise for BIT_INSERT_EXPR.
* tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid generating
BIT_FIELD_REFs of non-mode-precision integral operands.
From-SVN: r268332
Sebastian Huber [Mon, 28 Jan 2019 06:35:41 +0000 (06:35 +0000)]
libgfortran: Use proper gthr.h API
libgfortran/
* io/async.c (init_adv_cond): Use __GTHREAD_COND_INIT_FUNCTION().
From-SVN: r268331
GCC Administrator [Mon, 28 Jan 2019 00:16:18 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r268330
Uros Bizjak [Sun, 27 Jan 2019 20:44:36 +0000 (21:44 +0100)]
re PR fortran/70696 ([Coarray] ICE on EVENT POST of host-associated EVENT_TYPE coarray)
PR fortran/70696
* gfortran.dg/coarray/event_3.f0: Add save attribue to x.
From-SVN: r268325
Marek Polacek [Sun, 27 Jan 2019 20:19:41 +0000 (20:19 +0000)]
PR c++/88815 - narrowing conversion lost in decltype.
PR c++/78244 - narrowing conversion in template not detected.
* cp-tree.h (CONSTRUCTOR_IS_DEPENDENT): New.
* pt.c (instantiation_dependent_r): Consider a CONSTRUCTOR with
CONSTRUCTOR_IS_DEPENDENT instantiation-dependent.
* semantics.c (finish_compound_literal): When the compound literal
isn't instantiation-dependent and the type isn't type-dependent,
fall back to the normal processing. Set CONSTRUCTOR_IS_DEPENDENT.
* g++.dg/cpp0x/Wnarrowing15.C: New test.
* g++.dg/cpp0x/Wnarrowing16.C: New test.
* g++.dg/cpp0x/constexpr-decltype3.C: New test.
* g++.dg/cpp1y/Wnarrowing1.C: New test.
From-SVN: r268321
Marek Polacek [Sun, 27 Jan 2019 19:54:29 +0000 (19:54 +0000)]
PR c++/89024 - ICE with incomplete enum type.
* call.c (standard_conversion): When converting an
ARITHMETIC_TYPE_P to an incomplete type, return NULL.
* g++.dg/cpp0x/enum37.C: New test.
From-SVN: r268320
Jerry DeLisle [Sun, 27 Jan 2019 19:42:34 +0000 (19:42 +0000)]
re PR libfortran/89020 (close(status='DELETE') does not remove file)
2019-01-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/89020
* io/close.c (st_close): Simplify text of error message to not
presume a specific cause of failure to remove file.
From-SVN: r268319
Eric Botcazou [Sun, 27 Jan 2019 19:14:14 +0000 (19:14 +0000)]
repinfo.adb (List_Component_Layout): Remove superfluous space for zero-sized field.
* repinfo.adb (List_Component_Layout): Remove superfluous space for
zero-sized field.
* gcc-interface/ada-tree.h (TYPE_IS_EXTRA_SUBTYPE_P): New macro.
* gcc-interface/gigi.h (create_extra_subtype): Declare.
* gcc-interface/decl.c (TYPE_ARRAY_SIZE_LIMIT): Likewise.
(update_n_elem): New function.
(gnat_to_gnu_entity): Use create_extra_subtype to create extra subtypes
instead of doing it manually.
<E_Array_Type>: Use update_n_elem to compute the maximum size. Use the
index type instead of base type for the bounds. Set TYPE_ARRAY_MAX_SIZE
of the array to the maximum size.
<E_Array_Subtype>: Create an extra subtype using the index type of the
base array type for self-referential bounds. Use update_n_elem to
compute the maximum size. Set TYPE_ARRAY_MAX_SIZE of the array to the
maximum size.
(gnat_to_gnu_field): Clear DECL_NONADDRESSABLE_P on discriminants.
* gcc-interface/misc.c (gnat_get_alias_set): Return the alias set of
the base type for an extra subtype.
(gnat_type_max_size): Remove obsolete code.
* gcc-interface/trans.c (Attribute_to_gnu): Minor tweak.
(can_be_lower_p): Deal with pathological types.
* gcc-interface/utils.c (create_extra_subtype): New function.
(create_field_decl): Minor tweak.
(max_size) <tcc_reference>: Compute a better value by using the extra
subtypes on the self-referential bounds.
<tcc_binary>: Rewrite. Deal with "negative value" in unsigned types.
<tcc_expression>: Likewise.
* gcc-interface/utils2.c (compare_arrays): Retrieve the original bounds
of the arrays upfront. Swap only if the second length is not constant.
Use comparisons on the original bounds consistently for the null tests.
(build_binary_op): Use TYPE_IS_EXTRA_SUBTYPE_P macro.
(build_allocator): Minor tweak.
From-SVN: r268318
Eric Botcazou [Sun, 27 Jan 2019 18:05:59 +0000 (18:05 +0000)]
decl.c (array_type_has_nonaliased_component): Return the same value for every dimension of a multidimensional array type.
* gcc-interface/decl.c (array_type_has_nonaliased_component): Return
the same value for every dimension of a multidimensional array type.
From-SVN: r268314
Jakub Jelinek [Sun, 27 Jan 2019 11:56:44 +0000 (12:56 +0100)]
re PR target/87214 (r263772 miscompiled 520.omnetpp_r in SPEC CPU 2017)
PR target/87214
* config/i386/sse.md
(<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>,
avx512f_shuf_<shuffletype>64x2_1<mask_name>): Ensure the
first constants in pairs are multiples of 2. Formatting fixes.
(avx512vl_shuf_<shuffletype>32x4_1<mask_name>,
avx512vl_shuf_<shuffletype>32x4_1<mask_name>): Ensure the
first constants in each quadruple are multiples of 4. Formatting fixes.
* gcc.target/i386/avx512vl-pr87214-1.c: New test.
* gcc.target/i386/avx512vl-pr87214-2.c: New test.
From-SVN: r268310
Jerry DeLisle [Sun, 27 Jan 2019 01:36:40 +0000 (01:36 +0000)]
re PR libfortran/89020 (close(status='DELETE') does not remove file)
2019-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/89020
* io/close.c (st_close): Fix typo.
From-SVN: r268309
GCC Administrator [Sun, 27 Jan 2019 00:16:30 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r268308
Martin Jambor [Sat, 26 Jan 2019 22:19:17 +0000 (23:19 +0100)]
[PR ipa/88933] Careful CFG cleanup in IPA-CP function transformation
2019-01-26 Martin Jambor <mjambor@suse.cz>
PR ipa/88933
* tree-inline.c: Include tree-cfgcleanup.h.
(delete_unreachable_blocks_update_callgraph): Move...
* tree-cfgcleanup.c (delete_unreachable_blocks_update_callgraph):
...here, make externally visible, make second argument bool, adjust
all callers.
* tree-cfgcleanup.c: Include cgraph.h.
* tree-cfgcleanup.h (delete_unreachable_blocks_update_callgraph):
Declare.
* ipa-prop.c: Include tree-cfgcleanup.h.
(ipcp_transform_function): Call
delete_unreachable_blocks_update_callgraph instead of cleaning uo CFG.
testsuite/
* gfortran.dg/gomp/pr88933.f90: New test.
From-SVN: r268305
Iain Buclaw [Sat, 26 Jan 2019 21:07:15 +0000 (21:07 +0000)]
Fix ICE when handling void initialized manifest constants.
gcc/d/ChangeLog:
2019-01-26 Iain Buclaw <ibuclaw@gdcproject.org>
PR d/89042
* decl.cc (DeclVisitor::visit(VarDeclaration)): Don't assert if
handling a void initialized manifest constant.
gcc/testsuite/ChangeLog:
2019-01-26 Iain Buclaw <ibuclaw@gdcproject.org>
PR d/89042
* gdc.dg/pr89042a.d: New test.
* gdc.dg/pr89042b.d: New test.
From-SVN: r268304
Harald Anlauf [Sat, 26 Jan 2019 20:45:55 +0000 (20:45 +0000)]
re PR fortran/57553 ([F08] Valid use of STORAGE_SIZE rejected, bad error message for invalid use)
2019-01-26 Harald Anlauf <anlauf@gmx.de>
PR fortran/57553
* expr.c (check_inquiry): Add list of inquiry functions allowed in
constant expressions for F2008+.
2019-01-26 Harald Anlauf <anlauf@gmx.de>
PR fortran/57553
* gfortran.dg/pr57553.f90: New test.
From-SVN: r268303
Jerry DeLisle [Sat, 26 Jan 2019 20:39:33 +0000 (20:39 +0000)]
Fix bug number referenced in previous commit.
From-SVN: r268302
Jerry DeLisle [Sat, 26 Jan 2019 20:27:16 +0000 (20:27 +0000)]
re PR libfortran/89020 (close(status='DELETE') does not remove file)
2019-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/88020
* io/close.c (st_close): Generate error if calls to 'remove' return
an error.
From-SVN: r268301
Harald Anlauf [Sat, 26 Jan 2019 20:12:45 +0000 (20:12 +0000)]
Add myself to MAINTAINERS
From-SVN: r268300
Eric Botcazou [Sat, 26 Jan 2019 16:07:47 +0000 (16:07 +0000)]
trans.c (Regular_Loop_to_gnu): Use the SLOC of the iteration scheme, if present, throughout the translation.
* gcc-interface/trans.c (Regular_Loop_to_gnu): Use the SLOC of the
iteration scheme, if present, throughout the translation.
From-SVN: r268299
Eric Botcazou [Sat, 26 Jan 2019 15:59:34 +0000 (15:59 +0000)]
trans.c (gnat_to_gnu): Use DECL_SIZE_UNIT instead of TYPE_SIZE_UNIT for the size to be assigned by a...
* gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Use
DECL_SIZE_UNIT instead of TYPE_SIZE_UNIT for the size to be assigned
by a call to memset if the LHS is a DECL.
From-SVN: r268296
Iain Buclaw [Sat, 26 Jan 2019 13:41:26 +0000 (13:41 +0000)]
libphobos: Merge phobos and druntime with upstream.
Commits merged from druntime.
Fix struct tls_index definition on x32
https://github.com/dlang/druntime/pull/2354
Update SectionGroup signatures to match on all targets
https://github.com/dlang/druntime/pull/2401
Fix issue 19128 - argument to alloca may be too large
https://github.com/dlang/druntime/pull/2409
Define some common filesystem limits in core.stdc.limits
https://github.com/dlang/druntime/pull/2460
Use version Darwin instead of OSX in core.sys.posix.aio
https://github.com/dlang/druntime/pull/2470
Commits merged from phobos.
Don't run HardFloat tests on SoftFloat systems
https://github.com/dlang/phobos/pull/5358
Remove reliance on stdin, stdout, stderr being aliasable
https://github.com/dlang/phobos/pull/5718
Solaris: add import clock_gettime to currStdTime
https://github.com/dlang/phobos/pull/5807
Don't print debug messages when building unittests
https://github.com/dlang/phobos/pull/6827
Add HPPA support to phobos
Fixes https://gcc.gnu.org/PR89054
https://github.com/dlang/phobos/pull/6836
From-SVN: r268293
Eric Botcazou [Sat, 26 Jan 2019 12:02:51 +0000 (12:02 +0000)]
trans.c (struct loop_info_d): Remove artificial field.
* gcc-interface/trans.c (struct loop_info_d): Remove artificial field.
(Loop_Statement_to_gnu): Do not set it.
From-SVN: r268290
Eric Botcazou [Sat, 26 Jan 2019 11:45:40 +0000 (11:45 +0000)]
trans.c (Iterate_Acc_Clause_Arg): Fix formatting.
* gcc-interface/trans.c (Iterate_Acc_Clause_Arg): Fix formatting.
(Acc_gnat_to_gnu): Likewise.
(Acc_Data_to_gnu): Likewise.
(Acc_Var_to_gnu): Likewise.
(Acc_Reduc_to_gnu): Likewise.
(Acc_Size_List_to_gnu): Likewise.
(Pragma_to_gnu) <Pragma_Acc_Loop>: Likewise.
<Pragma_Acc_Data>): Likewise.
(find_loop_for): Remove default value for parameters.
* gcc-interface/trans.c (gnat_to_gnu) <N_Op_And>: Merge into...
<N_Op_Eq>): ...this.
From-SVN: r268289
Eric Botcazou [Sat, 26 Jan 2019 11:34:39 +0000 (11:34 +0000)]
decl.c (annotate_value): Use test on the sign bit instead of on the sign of the value.
* gcc-interface/decl.c (annotate_value) <INTEGER_CST>: Use test on
the sign bit instead of on the sign of the value.
<PLUS_EXPR>: Turn addition of negative constant into subtraction.
<MULT_EXPR>: Add test for degenerate case.
<BIT_AND_EXPR>: Simplify.
From-SVN: r268286
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