Jason Merrill [Fri, 30 Mar 2018 20:08:51 +0000 (16:08 -0400)]
Fix designated initializer for anonymous union.
* typeck2.c (process_init_constructor_record): Use
init_list_type_node for the CONSTRUCTOR around an anonymous union
designated initializer.
From-SVN: r258982
Jakub Jelinek [Fri, 30 Mar 2018 18:38:36 +0000 (20:38 +0200)]
re PR c++/84791 (ICE with broken OpenMP reduction clause)
PR c++/84791
* semantics.c (finish_omp_reduction_clause): If
OMP_CLAUSE_REDUCTION_PLACEHOLDER is error_mark_node, return true
even if processing_template_decl.
* g++.dg/gomp/pr84791.C: New test.
From-SVN: r258981
Bill Schmidt [Fri, 30 Mar 2018 16:17:24 +0000 (16:17 +0000)]
MAINTAINERS: Update my email address and disambiguate myself a bit from Will Schmidt.
2018-03-30 Bill Schmidt <wschmidt@linux.ibm.com>
* MAINTAINERS: Update my email address and disambiguate myself
a bit from Will Schmidt.
From-SVN: r258980
Paul Thomas [Fri, 30 Mar 2018 12:33:49 +0000 (12:33 +0000)]
re PR fortran/84931 (Expansion of array constructor with constant implied-do-object goes sideways)
2018-03-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/84931
* simplify.c (gfc_convert_constant): Handle case of array
constructors within an array that has no iterator and improve
the conciseness of this section of code.
2018-03-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/84931
* gfortran.dg/array_constructor_53.f90: New test.
From-SVN: r258977
Thomas Koenig [Fri, 30 Mar 2018 12:18:30 +0000 (12:18 +0000)]
re PR fortran/85130 (Substrings out of range are not rejected)
2018-03-30 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/85130
* gfortran.dg/substr_6.f90: Remove illegal test for
out-of-bounds substring.
From-SVN: r258976
Aaron Sawdey [Fri, 30 Mar 2018 12:17:31 +0000 (12:17 +0000)]
re PR target/83822 (trunk/gcc/config/rs6000/rs6000-string.c:970]: (style) Redundant condition)
2018-03-30 Aaron Sawdey <acsawdey@linux.vnet.ibm.com>
PR target/83822
* config/rs6000/rs6000-string.c (expand_compare_loop): Fix redundant
condition.
* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Fix redundant
condition.
From-SVN: r258975
Thomas Koenig [Fri, 30 Mar 2018 09:58:35 +0000 (09:58 +0000)]
re PR fortran/85111 (ICE in min_max_choose, at fortran/simplify.c:4884 (and others))
2017-03-30 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/85111
* array.c (gfc_resolve_character_array_constructor): Early
exit for zero-size arrays.
* simplify.c (simplify_transformation_to_array): Exit early
if the result size is zero.
(simplify_minmaxloc_to_array): Likewise.
2017-03-30 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/85111
* gfortran.dg/zero_sized_10.f90: New test.
Add ChangeLog entries for r258973.
From-SVN: r258974
Thomas Koenig [Fri, 30 Mar 2018 09:56:46 +0000 (09:56 +0000)]
re PR fortran/85111 (ICE in min_max_choose, at fortran/simplify.c:4884 (and others))
2017-03-30 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/85111
* array.c (gfc_resolve_character_array_constructor): Early
exit for zero-size arrays.
* simplify.c (simplify_transformation_to_array): Exit early
if the result size is zero.
(simplify_minmaxloc_to_array): Likewise.
2017-03-30 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/85111
* gfortran.dg/zero_sized_10.f90: New test.
From-SVN: r258973
Julia Koval [Fri, 30 Mar 2018 07:04:55 +0000 (09:04 +0200)]
Enable tuning options for skylake-avx512.
gcc/
PR target/84413
* x86-tune.def (movx, partial_reg_dependency): Enable for
m_SKYLAKE_AVX512.
From-SVN: r258972
GCC Administrator [Fri, 30 Mar 2018 00:16:24 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r258970
Joseph Myers [Thu, 29 Mar 2018 23:06:47 +0000 (00:06 +0100)]
* gcc.pot: Regenerate.
From-SVN: r258967
David Malcolm [Thu, 29 Mar 2018 20:43:48 +0000 (20:43 +0000)]
More #include suggestions (PR c++/84269)
PR c++/84269 reports a number of names in the C and C++ standard
libraries for which we don't yet offer #include fix-it hints.
This patch adds them (up to comment #9).
gcc/c-family/ChangeLog:
PR c++/84269
* known-headers.cc (get_stdlib_header_for_name): Add various names
from <assert.h>, <string.h>, and <memory.h>; add more names from
<stdio.h>.
gcc/cp/ChangeLog:
PR c++/84269
* name-lookup.c (get_std_name_hint): Add names from <memory>,
<tuple>, and <utility>.
gcc/testsuite/ChangeLog:
PR c++/84269
* g++.dg/lookup/missing-std-include-6.C: New test.
* g++.dg/lookup/missing-std-include.C: Add std::pair and
std::tuple tests.
* g++.dg/spellcheck-reswords.C: Expect a hint about <cstring>.
* g++.dg/spellcheck-stdlib.C: Add tests for names in <cstdio>,
<cstring>, <cassert>, and <cstdlib>.
From-SVN: r258966
Jason Merrill [Thu, 29 Mar 2018 19:38:41 +0000 (15:38 -0400)]
PR c++/85093 - too many template args with pack expansion.
* pt.c (coerce_template_parms): Keep pack expansion args that will
need to be empty.
From-SVN: r258964
Jason Merrill [Thu, 29 Mar 2018 19:38:35 +0000 (15:38 -0400)]
* pt.c (build_non_dependent_expr): Propagate expr location.
From-SVN: r258963
Jason Merrill [Thu, 29 Mar 2018 19:38:29 +0000 (15:38 -0400)]
PR c++/85060 - wrong-code with call to base member in template.
* search.c (any_dependent_bases_p): Check uses_template_parms
rather than processing_template_decl.
From-SVN: r258962
Vladimir Makarov [Thu, 29 Mar 2018 18:29:12 +0000 (18:29 +0000)]
re PR inline-asm/84985 (ICE in match_reload, at lra-constraints.c:1068)
2018-03-29 Vladimir Makarov <vmakarov@redhat.com>
PR inline-asm/84985
* lra-constraints.c (process_alt_operands): Move setting
this_alternative_matches below.
2018-03-29 Vladimir Makarov <vmakarov@redhat.com>
PR inline-asm/84985
* gcc.target/i386/pr84985.c: New.
From-SVN: r258961
David Malcolm [Thu, 29 Mar 2018 14:43:01 +0000 (14:43 +0000)]
More underlining of bad arguments (PR c++/85110)
As of r256448, the C++ frontend underlines many bad arguments in its
diagnostics; those where perform_overload_resolution returns a
non-NULL candidate, but there's a failure in convert_like_real.
However, for the case where perform_overload_resolution fails, but
there's a single non-viable candidate, the error is diagnosed by
cp_build_function_call_vec, and that currently doesn't underline
the bad argument:
$ cat test.cc
void callee (int one, const char **two, int three);
void
caller (const char *fmt)
{
callee (1, fmt, 3);
}
We emit:
$ g++ test.cc
test.cc: In function 'void caller(const char*)':
test.cc:6:20: error: cannot convert 'const char*' to 'const char**' for argument '2' to 'void callee(int, const char**, int)'
callee (1, fmt, 3);
^
It's going through convert_for_assignment, and
implicitly using input_location.
This patch updates convert_for_assignment for this case, using
an EXPR_LOCATION if there is one, or falling back to input_location
otherwise, underlining the argument in question:
test.cc: In function 'void caller(const char*)':
test.cc:6:14: error: cannot convert 'const char*' to 'const char**' for argument '2' to 'void callee(int, const char**, int)'
callee (1, fmt, 3);
^~~
gcc/cp/ChangeLog:
PR c++/85110
* typeck.c (convert_for_assignment): When complaining due to
conversions for an argument, attempt to use the location of the
argument.
gcc/testsuite/ChangeLog:
PR c++/85110
* g++.dg/diagnostic/param-type-mismatch-2.C: New test.
From-SVN: r258957
H.J. Lu [Thu, 29 Mar 2018 13:14:06 +0000 (13:14 +0000)]
i386: Enable AVX/AVX512 features only if supported by OSXSAVE
Enable AVX and AVX512 features only if their states are supported by
OSXSAVE.
PR target/85100
* config/i386/cpuinfo.c (XCR_XFEATURE_ENABLED_MASK): New.
(XSTATE_FP): Likewise.
(XSTATE_SSE): Likewise.
(XSTATE_YMM): Likewise.
(XSTATE_OPMASK): Likewise.
(XSTATE_ZMM): Likewise.
(XSTATE_HI_ZMM): Likewise.
(XCR_AVX_ENABLED_MASK): Likewise.
(XCR_AVX512F_ENABLED_MASK): Likewise.
(get_available_features): Enable AVX and AVX512 features only
if their states are supported by OSXSAVE.
From-SVN: r258954
Martin Liska [Thu, 29 Mar 2018 13:02:23 +0000 (15:02 +0200)]
Documentation tweaks.
2018-03-29 Martin Liska <mliska@suse.cz>
PR lto/84995.
* doc/invoke.texi: Document how LTO works with debug info.
Describe auto-load support of binutils. Mention 'x86-64'
as valid option value of -march option.
From-SVN: r258953
Jakub Jelinek [Thu, 29 Mar 2018 11:18:04 +0000 (13:18 +0200)]
re PR c++/85108 (Incorrect warning for constexpr lambda with -Wunused-but-set-variable)
PR c++/85108
* g++.dg/warn/Wunused-var-31.C: New test.
From-SVN: r258952
Jakub Jelinek [Thu, 29 Mar 2018 10:38:51 +0000 (12:38 +0200)]
* config/i386/sse.md (<avx512>_blendm<mode>): Use <sseintprefix>.
From-SVN: r258951
Jakub Jelinek [Thu, 29 Mar 2018 10:37:58 +0000 (12:37 +0200)]
re PR c/85094 (-g with any optimization suppresses -Wduplicated-branches)
PR c/85094
* fold-const.c (operand_equal_p): Handle DEBUG_BEGIN_STMT.
For STATEMENT_LIST, pass down OEP_LEXICOGRAPHIC and maybe
OEP_NO_HASH_CHECK for recursive call, to avoid exponential
checking.
* c-c++-common/Wduplicated-branches-14.c: New test.
From-SVN: r258950
Paolo Carlini [Thu, 29 Mar 2018 08:43:43 +0000 (08:43 +0000)]
re PR c++/84606 (internal compiler error: Segmentation fault (enclosing_instantiation_of()))
2018-03-29 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/84606
* g++.dg/cpp0x/pr84606.C: New.
From-SVN: r258947
GCC Administrator [Thu, 29 Mar 2018 00:16:22 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r258946
Peter Bergner [Thu, 29 Mar 2018 00:06:31 +0000 (19:06 -0500)]
re PR target/84912 (__builtin_divde* produce Internal Compiler Error when compiled -m32)
PR target/84912
* config/rs6000/rs6000.h (RS6000_BTM_POWERPC64): New define.
(RS6000_BTM_COMMON): Add RS6000_BTM_POWERPC64.
* config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add support
for RS6000_BTM_POWERPC64.
(rs6000_invalid_builtin): Add handling for RS6000_BTM_POWERPC64
(rs6000_builtin_mask_names): Add RS6000_BTM_POWERPC64.
* config/rs6000/rs6000-builtin.def (BU_P7_POWERPC64_MISC_2): New macro
definition.
(DIVDE): Use it.
(DIVDEU): Likewise.
From-SVN: r258943
Carl Love [Wed, 28 Mar 2018 23:08:16 +0000 (23:08 +0000)]
revert: rs6000-builtin.def (BU_FP_1MISC_1): Add define macro.
gcc/ChangeLog:
2018-03-20 Carl Love <cel@us.ibm.com>
Revert
2017-09-27 Carl Love <cel@us.ibm.com>
* config/rs6000/rs6000-builtin.def (BU_FP_1MISC_1): Add define macro.
(FCTID, FCTIW): Add BU_FP_MISC_1 macro expansion for builtins.
* config/rs6000/rs6000.md (lrintsfsi2): Add define_insn for the
fctiw instruction.
gcc/testsuite/ChangeLog:
2018-03-20 Carl Love <cel@us.ibm.com>
Revert
2017-09-27 Carl Love <cel@us.ibm.com>
* gcc.target/powerpc/builtin-fctid-fctiw-runnable.c: New test file
for the __builtin_fctid and __builtin_fctiw.
From-SVN: r258942
Bill Schmidt [Wed, 28 Mar 2018 20:40:36 +0000 (20:40 +0000)]
xmmintrin.h (_mm_max_pi16): Use __vector __bool instead of __vector bool.
2018-03-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* config/rs6000/xmmintrin.h (_mm_max_pi16): Use __vector __bool
instead of __vector bool.
(_mm_max_pu8): Likewise.
(_mm_min_pi16): Likewise.
From-SVN: r258936
Mikael Morin [Wed, 28 Mar 2018 20:12:55 +0000 (20:12 +0000)]
re PR fortran/69497 (ICE in gfc_free_namespace, at fortran/symbol.c:3701)
PR fortran/69497
* symbol.c (gfc_symbol_done_2): Start freeing namespaces
from the root.
(gfc_free_namespace): Restore assert (revert r258839).
From-SVN: r258935
Peter Bergner [Wed, 28 Mar 2018 20:10:18 +0000 (15:10 -0500)]
Fix typo in last ChangeLog entry
From-SVN: r258934
Peter Bergner [Wed, 28 Mar 2018 20:09:02 +0000 (15:09 -0500)]
re PR target/84912 (__builtin_divde* produce Internal Compiler Error when compiled -m32)
gcc/
PR target/84912
* config/rs6000/rs6000-builtin.def (DIVWEO): Delete macro expansion.
(DIVWEUO): Likewise.
(DIVDEO): Likewise.
(DIVDEUO): Likewise.
* config/rs6000/rs6000.c (builtin_function_type): Remove support for
DIVWEUO and DIVDEUO.
* config/rs6000/rs6000.md (UNSPEC_DIVEO, UNSPEC_DIVEUO): Delete unspecs.
(UNSPEC_DIV_EXTEND): Remove deleted unspecs.
(div_extend): Likewise.
* doc/extend.texi (__builtin_divweo): Remove documention for deleted
builtin function.
(__builtin_divweuo): Likewise.
(__builtin_divdeo): Likewise.
(__builtin_divdeuo): Likewise.
gcc/testsuite/
PR target/84912
* gcc.target/powerpc/extend-divide-1.c (div_weo): Remove test for
deleted builtin function.
(div_weuo): Likewise.
* gcc.target/powerpc/extend-divide-2.c (div_deo): Likewise.
(div_deuo): Likewise.
From-SVN: r258933
Paolo Carlini [Wed, 28 Mar 2018 19:21:41 +0000 (19:21 +0000)]
re PR c++/85028 (ICE on invalid C++ code: in tsubst_default_argument, at cp/pt.c:12340)
/cp
2018-03-28 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/85028
* pt.c (tsubst_default_argument): Early return if the type of the
parameter is erroneous.
/testsuite
2018-03-28 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/85028
* g++.dg/other/default13.C: New.
From-SVN: r258932
Jakub Jelinek [Wed, 28 Mar 2018 19:16:50 +0000 (21:16 +0200)]
re PR target/85095 (worse code generated)
PR target/85095
* config/i386/i386.md (*add<mode>3_carry_0, *addsi3_carry_zext_0,
*sub<mode>3_carry_0, *subsi3_carry_zext_0): New patterns.
* gcc.target/i386/pr85095-1.c: New test.
* gcc.target/i386/pr85095-2.c: New test.
* gcc.c-torture/execute/pr85095.c: New test.
From-SVN: r258931
Jakub Jelinek [Wed, 28 Mar 2018 19:15:39 +0000 (21:15 +0200)]
re PR middle-end/82004 (SPEC CPU2017 628.pop2_s miscompare)
PR tree-optimization/82004
* gimple-match-head.c (optimize_pow_to_exp): New function.
* match.pd (pow(C,x) -> exp(log(C)*x)): Wrap with #if GIMPLE.
Don't fold to exp if optimize_pow_to_exp is false.
* gcc.dg/pr82004.c: New test.
From-SVN: r258930
Martin Liska [Wed, 28 Mar 2018 14:51:09 +0000 (16:51 +0200)]
Fix typos (PR other/84819).
2018-03-28 Martin Liska <mliska@suse.cz>
PR other/84819
* calls.c (initialize_argument_information): Fix trailing space.
* common.opt: Fix typo and provide better explanation for
-fsanitize-coverage option.
* config/i386/i386.opt: Fix typo.
From-SVN: r258925
Jakub Jelinek [Wed, 28 Mar 2018 14:45:21 +0000 (16:45 +0200)]
Fix wrong use-after-scope sanitization for omp variable (PR sanitizer/85081).
2018-03-28 Jakub Jelinek <jakub@redhat.com>
Martin Liska <mliska@suse.cz>
PR sanitizer/85081
* gimplify.c (asan_poison_variable): Don't do the check for
gimplify_omp_ctxp here.
(gimplify_decl_expr): Do it here.
(gimplify_target_expr): Likewise.
2018-03-28 Jakub Jelinek <jakub@redhat.com>
Martin Liska <mliska@suse.cz>
PR sanitizer/85081
* g++.dg/asan/pr85081.C: New test.
Co-Authored-By: Martin Liska <mliska@suse.cz>
From-SVN: r258924
Martin Liska [Wed, 28 Mar 2018 14:22:27 +0000 (16:22 +0200)]
Do not call chkp_type_bounds_count if MPX is not enabled (PR target/84988).
2018-03-28 Martin Liska <mliska@suse.cz>
PR target/84988
* config/i386/i386.c (ix86_function_arg_advance): Do not call
chkp_type_bounds_count if MPX is not enabled.
From-SVN: r258923
Chung-Ju Wu [Wed, 28 Mar 2018 13:26:42 +0000 (13:26 +0000)]
[NDS32] Adjust BRANCH_COST to prevent too much jump when compile with -Os.
gcc/
* config/nds32/nds32.h (BRANCH_COST): Adjust cost.
From-SVN: r258921
Jakub Jelinek [Wed, 28 Mar 2018 11:59:06 +0000 (13:59 +0200)]
gfortran.h (gfc_dt): Rename default_exp field to dec_ext.
* gfortran.h (gfc_dt): Rename default_exp field to dec_ext.
* ioparm.def (IOPARM_dt_default_exp): Rename to ...
(IOPARM_dt_dec_ext): ... this.
* trans-io.c (build_dt): Adjust for default_exp renaming to
dec_ext and IOPARM_dt_default_exp renaming to IOPARM_dt_dec_ext.
* io.c (match_io): Likewise.
* io/io.h (IOPARM_DT_DEFAULT_EXP): Rename to ...
(IOPARM_DT_DEC_EXT): ... this.
* io/list_read.c (parse_real): Adjust for IOPARM_DT_DEFAULT_EXP
renaming to IOPARM_DT_DEC_EXT.
(read_real): Likewise.
* io/read.c (read_f): Likewise.
From-SVN: r258920
Alexandre Oliva [Wed, 28 Mar 2018 05:05:30 +0000 (05:05 +0000)]
[PR c++/84789] adjust testcase for -fconcepts
When compiling with -fconcepts,
cp_parser_template_declaration_after_export calls
cp_parser_template_introduction and that preparses qualified-ids not
preceded by typename in such a way that, when we get to
cp_parser_parse_and_diagnose_invalid_type_name and then
cp_parser_diagnose_invalid_type_name, the nested name specifier no
longer carries the previous template-dependent context, so we don't
stand a chance to suggest the use of 'typename' any more. Thus,
tolerate in the testcase the poorer error messages we get.
for gcc/testsuite/ChangeLog
PR c++/84789
* g++.dg/template/pr84789.C: Adjust for testing with
-fconcepts too.
From-SVN: r258915
Alexandre Oliva [Wed, 28 Mar 2018 05:05:14 +0000 (05:05 +0000)]
[PR c++/84973] don't defer output of uninstantiated templates
When an anon struct gets a name through a typedef, we reset its
linkage and that of its members. Member functions may get vague
linkage, which schedules them for deferred output, but we don't want
to add them to the queue if they're uninstantiated templates,
e.g. because the enclosing function is a template. They will be added
as needed when the enclosing template is instantiated.
for gcc/cp/ChangeLog
PR c++/84973
* decl2.c (note_vague_linkage_fn): Don't defer uninstantiated
templates.
for gcc/testsuite/ChangeLog
PR c++/84973
* g++.dg/template/pr84973.C: New.
* g++.dg/template/pr84973-2.C: New.
* g++.dg/template/pr84973-3.C: New.
From-SVN: r258914
Alexandre Oliva [Wed, 28 Mar 2018 05:04:59 +0000 (05:04 +0000)]
[PR c++/84968] reject stmt-exprs in noexcept constexprs
We reject extended statement-expressions in template parameters, so we
might as well reject them in constant expressions used in noexcept
specifications.
for gcc/cp/ChangeLog
PR c++/84968
* tree.c (strip_typedefs_expr): Reject STATEMENT_LISTs.
for gcc/testsuite/ChangeLog
PR c++/84968
* g++.dg/eh/pr84968.C: New.
From-SVN: r258913
GCC Administrator [Wed, 28 Mar 2018 00:16:22 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r258912
Michael Meissner [Tue, 27 Mar 2018 23:14:22 +0000 (23:14 +0000)]
re PR target/84914 (PowerPC complex multiply/divide calls the wrong function when -mabi=ieeelongdouble)
[gcc]
2018-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/84914
* config/rs6000/rs6000.c (create_complex_muldiv): New helper
function to create the function decl for complex long double
multiply and divide for -mabi=ieeelongdouble.
(init_float128_ieee): Call it.
[gcc/testsuite]
2018-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/84914
* gcc.target/powerpc/mulkc-2.c: New tests to make sure complex
long double multiply/divide uses the correct function.
* gcc.target/powerpc/mulkc-3.c: Likewise.
* gcc.target/powerpc/divkc-2.c: Likewise.
* gcc.target/powerpc/divkc-3.c: Likewise.
From-SVN: r258908
Joseph Myers [Tue, 27 Mar 2018 22:31:08 +0000 (23:31 +0100)]
* es.po: Update.
From-SVN: r258906
Paolo Carlini [Tue, 27 Mar 2018 21:19:25 +0000 (21:19 +0000)]
re PR c++/85067 (ICE with volatile parameter in defaulted copy-constructor)
/cp
2018-03-27 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/85067
* method.c (defaulted_late_check): Partially revert r253321 changes,
do not early return upon error.
/testsuite
2018-03-27 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/85067
* g++.dg/cpp0x/defaulted51.C: New.
* g++.dg/cpp0x/constexpr-68754.C: Adjust.
From-SVN: r258904
Jakub Jelinek [Tue, 27 Mar 2018 20:00:56 +0000 (22:00 +0200)]
re PR c++/85077 (V[248][SD]F abs not optimized to)
PR c++/85077
* cp-gimplify.c (cp_fold) <case CONSTRUCTOR>: For ctors with vector
type call fold to generate VECTOR_CSTs when possible.
* g++.dg/ext/vector35.C: New test.
From-SVN: r258903
Jakub Jelinek [Tue, 27 Mar 2018 19:59:30 +0000 (21:59 +0200)]
re PR c++/85061 (ICE with __builtin_offsetof applied to static member)
PR c++/85061
* c-common.c (fold_offsetof_1) <case COMPOUND_EXPR>: Assert that
get_base_address of the second operand is a VAR_P, rather than the
operand itself, and use gcc_checking_assert instead of gcc_assert.
* g++.dg/ext/builtin-offsetof3.C: New test.
From-SVN: r258902
Jakub Jelinek [Tue, 27 Mar 2018 19:58:30 +0000 (21:58 +0200)]
re PR c++/85076 (ICE with invalid template used as lambda argument)
PR c++/85076
* tree.c (cp_build_reference_type): If to_type is error_mark_node,
return it right away.
* g++.dg/cpp1y/pr85076.C: New test.
From-SVN: r258901
Thomas Koenig [Tue, 27 Mar 2018 18:42:02 +0000 (18:42 +0000)]
re PR fortran/85084 (ICE: out of memory allocating
18446744073709551600 bytes ...)
2018-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/85084
* frontend-passes.c (gfc_run_passes): Do not run front-end
optimizations if a previous error occurred.
2018-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/85084
* gfortran.dg/matmul_rank_1.f90: New test.
From-SVN: r258900
Thomas Koenig [Tue, 27 Mar 2018 17:28:35 +0000 (17:28 +0000)]
re PR fortran/85083 (ICE in gfc_convert_to_structure_constructor, at fortran/primary.c:2915)
2018-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
Harald Anlauf <anlauf@gmx.de>
PR fortran/85083
* primary.c (gfc_convert_to_structure_constructor): Check
conformance of argument types in structure constructor.
2018-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
Harald Anlauf <anlauf@gmx.de>
* gfortran.dg/structure_constructor_15.f90: New test.
Co-Authored-By: Harald Anlauf <anlauf@gmx.de>
From-SVN: r258899
Volker Reichelt [Tue, 27 Mar 2018 17:21:20 +0000 (17:21 +0000)]
search.c (check_final_overrider): Use inform instead of error for the diagnostics of the overridden functions.
2018-03-27 Volker Reichelt <v.reichelt@netcologne.de>
* search.c (check_final_overrider): Use inform instead of error
for the diagnostics of the overridden functions. Tweak wording.
* g++.dg/cpp0x/defaulted2.C: Use dg-message instead of dg-error
for the diagnostics of overridden functions. Adjust for new wording.
* g++.dg/cpp0x/implicit1.C: Likewise.
* g++.dg/cpp0x/override1.C: Likewise.
* g++.dg/cpp1y/auto-fn18.C: Likewise.
* g++.dg/eh/shadow1.C: Likewise.
* g++.dg/inherit/covariant12.C: Likewise.
* g++.dg/inherit/covariant14.C: Likewise.
* g++.dg/inherit/covariant15.C: Likewise.
* g++.dg/inherit/covariant16.C: Likewise.
* g++.dg/inherit/covariant22.C: Likewise.
* g++.dg/inherit/crash3.C: Likewise.
* g++.dg/inherit/error2.C: Likewise.
* g++.dg/template/crash100.C: Likewise.
* g++.old-deja/g++.eh/spec6.C: Likewise.
* g++.old-deja/g++.mike/p811.C: Likewise.
* g++.old-deja/g++.other/virtual11.C: Likewise.
* g++.old-deja/g++.other/virtual4.C: Likewise.
From-SVN: r258898
H.J. Lu [Tue, 27 Mar 2018 17:18:51 +0000 (17:18 +0000)]
i386: Insert ENDBR to trampoline for -fcf-protection=branch -mibt
When -fcf-protection=branch -mibt are used, we need to insert ENDBR
to trampoline. TRAMPOLINE_SIZE is creased by 4 bytes to accommodate
4-byte ENDBR instruction.
gcc/
PR target/85044
* config/i386/i386.c (ix86_trampoline_init): Insert ENDBR for
-fcf-protection=branch -mibt.
* config/i386/i386.h (TRAMPOLINE_SIZE): Increased by 4 bytes.
gcc/testsuite/
PR target/85044
* gcc.target/i386/pr85044.c: New test.
From-SVN: r258897
Martin Sebor [Tue, 27 Mar 2018 17:08:41 +0000 (17:08 +0000)]
PR testsuite/83462 - c-c++-common/Warray-bounds-3.c fails on arm-none-eabi
gcc/testsuite/ChangeLog:
* c-c++-common/Warray-bounds-4.c: Disable assertion for targets
other than x86.
From-SVN: r258896
Kyrylo Tkachov [Tue, 27 Mar 2018 16:52:10 +0000 (16:52 +0000)]
[AArch64] XFAIL gcc.target/aarch64/store_v2vec_lanes.c for ILP32
The test in question fails for ilp32. The initial analysis I did in the PR for it
is that for ILP32 we generate somewhat different address forms that we'd need to adjust aarch64_classify_address to catch.
Given the optimisation this test checks for was added for GCC 8 it is not a regression, and improving the codegen on ILP32
would be an enhancement rather than a fix. So Richi has asked for it to be marked as XFAIL on ILP32, which is what this
patch does.
Checked that the test still passes on LP64 and appears as XFAIL on -mabi=ilp32.
PR target/83009
* gcc.target/aarch64/store_v2vec_lanes.c: XFAIL for ilp32.
From-SVN: r258894
Ramana Radhakrishnan [Tue, 27 Mar 2018 14:06:20 +0000 (14:06 +0000)]
[Patch ARM] Fix PR target/81863
This has been in my patch stack for quite some time. The problem here
was that we weren't handling arm_word_relocations in
arm_valid_symbolic_address and is the surest fix for this
for GCC8 and GCC7.
Regression tested on arm-none-linux-gnueabihf . Applying to
trunk and backporting to GCC-7 in a day or so.
regards
Ramana
2018-03-27 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/81863
* config/arm/arm.c (arm_valid_symbolic_address): Handle arm_word_relocations
2018-03-27 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/81863
* gcc.target/arm/pr81863.c: New test.
From-SVN: r258886
Cesar Philippidis [Tue, 27 Mar 2018 13:54:03 +0000 (06:54 -0700)]
re PR target/85056 ([nvptx] wrong declaration of external arrays)
PR target/85056
gcc/
* config/nvptx/nvptx.c (nvptx_assemble_decl_begin): Add '[]' to
extern array declarations.
gcc/testsuite/
* testsuite/gcc.target/nvptx/pr85056.c: New test.
* testsuite/gcc.target/nvptx/pr85056a.c: New test.
From-SVN: r258885
Richard Biener [Tue, 27 Mar 2018 13:26:04 +0000 (13:26 +0000)]
re PR testsuite/82847 (gcc.dg/vect/slp-perm-9.c fail)
2018-03-27 Richard Biener <rguenther@suse.de>
PR testsuite/82847
* lib/target-supports.exp (check_ssse3_available): New function.
(check_effective_target_vect_perm_short): Enable for x86 if
check_ssse3_available.
From-SVN: r258882
Richard Biener [Tue, 27 Mar 2018 13:23:15 +0000 (13:23 +0000)]
re PR middle-end/84067 (gcc.dg/wmul-1.c regression on aarch64 after r257077)
2018-03-27 Richard Biener <rguenther@suse.de>
PR middle-ed/84067
* match.pd ((A * C) +- (B * C) -> (A+-B) * C): Guard with
explicit single_use checks.
From-SVN: r258881
Richard Biener [Tue, 27 Mar 2018 12:13:55 +0000 (12:13 +0000)]
re PR tree-optimization/85082 (ICE with -Ofast in vn_reference_insert_pieces, at tree-ssa-sccvn.c:2624)
2018-03-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/85082
* tree-ssa-sccvn.c (vn_reference_lookup_or_insert_for_pieces):
Valueize the VUSE.
* gfortran.dg/pr85082.f90: New testcase.
From-SVN: r258877
Chenghua Xu [Tue, 27 Mar 2018 11:43:43 +0000 (11:43 +0000)]
umips-stroe16-2.c: Change "length = 2" to "l=2" in dg-final.
2018-03-27 Chenghua Xu <paul.hua.gm@gmail.com>
* gcc.target/mips/umips-stroe16-2.c: Change "length = 2"
to "l=2" in dg-final.
From-SVN: r258876
Chenghua Xu [Tue, 27 Mar 2018 11:35:07 +0000 (11:35 +0000)]
fix-r4000-1.c: Delete "[^\n]+" in dg-final.
2018-03-27 Chenghua Xu <paul.hua.gm@gmail.com>
* gcc.target/mips/fix-r4000-1.c: Delete "[^\n]+" in dg-final.
* gcc.target/mips/fix-r4000-2.c: Likewise.
* gcc.target/mips/fix-r4000-3.c: Likewise.
* gcc.target/mips/fix-r4000-4.c: Likewise.
* gcc.target/mips/fix-r4000-5.c: Likewise.
* gcc.target/mips/fix-r4000-6.c: Likewise.
* gcc.target/mips/fix-r4000-7.c: Likewise.
* gcc.target/mips/fix-r4000-8.c: Likewise.
* gcc.target/mips/fix-r4000-9.c: Likewise.
* gcc.target/mips/fix-r4000-10.c: Likewise.
* gcc.target/mips/fix-r4000-7.c: Change dg-final
"mulditi3_r4000" instead of "mulditi3".
* gcc.target/mips/fix-r4000-8.c: Change dg-final
"umulditi3_r4000" instead of "umulditi3".
From-SVN: r258875
Jakub Jelinek [Tue, 27 Mar 2018 11:02:08 +0000 (13:02 +0200)]
re PR c++/85068 (ICE with invalid covariant return type hierarchy)
PR c++/85068
* class.c (update_vtable_entry_for_fn): Don't ICE if base_binfo
is NULL. Assert if thunk_binfo is NULL then errorcount is non-zero.
* g++.dg/inherit/covariant22.C: New test.
From-SVN: r258873
Richard Biener [Tue, 27 Mar 2018 10:01:46 +0000 (10:01 +0000)]
re PR testsuite/84004 (gcc.dg/vect/vect-95.c XPASSes)
2018-03-27 Richard Biener <rguenther@suse.de>
PR testsuite/84004
* gcc.dg/vect/vect-95.c: Never expect the loop to be peeled for
alignment.
From-SVN: r258872
Ramana Radhakrishnan [Tue, 27 Mar 2018 09:26:16 +0000 (09:26 +0000)]
[Patch AArch64] Turn on -fasynchronous-unwind-tables and -funwind-tables by default
2018-03-27 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* config.gcc (aarch64*-*-linux*): New TARGET_DEFAULT_ASYNC_UNWIND_TABLES
* common/config/aarch64/aarch64-common.c (aarch64_optimization_table[]):
Turn on fasynchronous-unwind-tables and funwind-tables.
From-SVN: r258871
Paolo Carlini [Tue, 27 Mar 2018 06:52:04 +0000 (06:52 +0000)]
re PR c++/84632 (internal compiler error: tree check: expected record_type or union_type or qual_union_type, have array_type in reduced_constant_expression_p, at cp/constexpr.c:1778)
/cp
2018-03-27 Paolo Carlini <paolo.carlini@oracle.com>
Jason Merrill <jason@redhat.com>
PR c++/84632
* init.c (build_aggr_init): When initializing from array,
reject anything but CONSTRUCTORs and TARGET_EXPRs.
(build_vec_init): Handle separately ARRAY_TYPEs.
/testsuite
2018-03-27 Paolo Carlini <paolo.carlini@oracle.com>
Jason Merrill <jason@redhat.com>
PR c++/84632
* g++.dg/init/array49.C: New.
* g++.dg/torture/pr70499.C: Adjust.
Co-Authored-By: Jason Merrill <jason@redhat.com>
From-SVN: r258870
GCC Administrator [Tue, 27 Mar 2018 00:16:18 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r258869
Joseph Myers [Mon, 26 Mar 2018 22:02:59 +0000 (23:02 +0100)]
* es.po, sv.po: Update.
From-SVN: r258866
Ian Lance Taylor [Mon, 26 Mar 2018 19:29:27 +0000 (19:29 +0000)]
runtime: don't check for stale runtime
The gccgo runtime is never stale, and on a system with gc sources in
~/go the test may wind up checking whether the gc runtime is stale.
Reviewed-on: https://go-review.googlesource.com/102282
From-SVN: r258865
Uros Bizjak [Mon, 26 Mar 2018 19:26:19 +0000 (21:26 +0200)]
re PR target/85073 ([x86] extra check after BLSR)
PR target/85073
* config/i386/i386.md (*bmi_blsr_<mode>_cmp): New insn pattern.
(*bmi_blsr_<mode>_ccz): Ditto.
testsuite/ChangeLog:
PR target/85073
* gcc.target/i386/pr85073.c: New test.
From-SVN: r258864
Jason Merrill [Mon, 26 Mar 2018 16:30:41 +0000 (12:30 -0400)]
PR c++/85062 - ICE with alignas in wrong place.
* decl.c (grokdeclarator): Ignore attributes on type-specifiers
here.
From-SVN: r258859
Jason Merrill [Mon, 26 Mar 2018 14:37:50 +0000 (10:37 -0400)]
PR c++/85049 - ICE with __integer_pack.
* pt.c (unify_pack_expansion): Don't try to deduce generated packs.
* cp-tree.h (TEMPLATE_PARM_P): New.
From-SVN: r258856
Jonathan Wakely [Mon, 26 Mar 2018 13:09:10 +0000 (14:09 +0100)]
Add workaround to std::variant for Clang bug 31852
* include/std/variant (__get): Qualify calls to avoid ADL.
(__select_index): Adjust whitespace.
(variant): Add using-declaration to workaround Clang bug.
From-SVN: r258854
Tom de Vries [Mon, 26 Mar 2018 09:45:49 +0000 (09:45 +0000)]
Fix switch conversion in offloading functions
2018-03-26 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/85063
* omp-general.c (offloading_function_p): New function. Factor out
of ...
* omp-offload.c (pass_omp_target_link::gate): ... here.
* omp-general.h (offloading_function_p): Declare.
* tree-switch-conversion.c (build_one_array): Mark CSWTCH.x variable
with attribute omp declare target for offloading functions.
* testsuite/libgomp.c/switch-conversion-2.c: New test.
* testsuite/libgomp.c/switch-conversion.c: New test.
* testsuite/libgomp.oacc-c-c++-common/switch-conversion-2.c: New test.
* testsuite/libgomp.oacc-c-c++-common/switch-conversion.c: New test.
From-SVN: r258852
Richard Biener [Mon, 26 Mar 2018 08:18:43 +0000 (08:18 +0000)]
re PR tree-optimization/85066 (FAIL: gcc.dg/vect/costmodel/x86_64/costmodel-pr84986.c scan-tree-dump vect "vectorized 1 loops")
2018-03-26 Richard Biener <rguenther@suse.de>
PR testsuite/85066
* gcc.dg/vect/costmodel/x86_64/costmodel-pr84986.c: Use long long
instead of long.
From-SVN: r258851
Thomas Koenig [Mon, 26 Mar 2018 06:29:01 +0000 (06:29 +0000)]
re PR fortran/66709 (ICE on formatted io with parameter array specifier fmt)
2018-03-26 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/66709
* io.c: Include constructor.h.
(resolve_tag_format): For a constant character array, concatenate
into a single character expression.
2018-03-26 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/66709
* gfortran.dg/parameter_array_format.f90: New test.
From-SVN: r258850
GCC Administrator [Mon, 26 Mar 2018 00:16:13 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r258849
Thomas Koenig [Sun, 25 Mar 2018 16:00:52 +0000 (16:00 +0000)]
re PR fortran/84381 (replace non-std 'call abort' by 'stop 1' in gfortran testsuite)
2018-03-25 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/84381
* testsuite/libgomp.fortran/aligned1.f03: Replace non-standard
call abort by STOP n.
* testsuite/libgomp.fortran/alloc-comp-1.f90: Likewise.
* testsuite/libgomp.fortran/alloc-comp-2.f90: Likewise.
* testsuite/libgomp.fortran/alloc-comp-3.f90: Likewise.
* testsuite/libgomp.fortran/allocatable1.f90: Likewise.
* testsuite/libgomp.fortran/allocatable10.f90: Likewise.
* testsuite/libgomp.fortran/allocatable11.f90: Likewise.
* testsuite/libgomp.fortran/allocatable12.f90: Likewise.
* testsuite/libgomp.fortran/allocatable2.f90: Likewise.
* testsuite/libgomp.fortran/allocatable3.f90: Likewise.
* testsuite/libgomp.fortran/allocatable4.f90: Likewise.
* testsuite/libgomp.fortran/allocatable5.f90: Likewise.
* testsuite/libgomp.fortran/allocatable6.f90: Likewise.
* testsuite/libgomp.fortran/allocatable7.f90: Likewise.
* testsuite/libgomp.fortran/allocatable8.f90: Likewise.
* testsuite/libgomp.fortran/allocatable9.f90: Likewise.
* testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.
* testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Likewise.
* testsuite/libgomp.fortran/associate1.f90: Likewise.
* testsuite/libgomp.fortran/associate2.f90: Likewise.
* testsuite/libgomp.fortran/associate3.f90: Likewise.
* testsuite/libgomp.fortran/cancel-do-1.f90: Likewise.
* testsuite/libgomp.fortran/cancel-do-2.f90: Likewise.
* testsuite/libgomp.fortran/cancel-parallel-1.f90: Likewise.
* testsuite/libgomp.fortran/cancel-sections-1.f90: Likewise.
* testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Likewise.
* testsuite/libgomp.fortran/character1.f90: Likewise.
* testsuite/libgomp.fortran/character2.f90: Likewise.
* testsuite/libgomp.fortran/collapse1.f90: Likewise.
* testsuite/libgomp.fortran/collapse2.f90: Likewise.
* testsuite/libgomp.fortran/collapse3.f90: Likewise.
* testsuite/libgomp.fortran/collapse4.f90: Likewise.
* testsuite/libgomp.fortran/crayptr1.f90: Likewise.
* testsuite/libgomp.fortran/crayptr2.f90: Likewise.
* testsuite/libgomp.fortran/crayptr3.f90: Likewise.
* testsuite/libgomp.fortran/declare-simd-1.f90: Likewise.
* testsuite/libgomp.fortran/declare-simd-3.f90: Likewise.
* testsuite/libgomp.fortran/declare-target-2.f90: Likewise.
* testsuite/libgomp.fortran/depend-1.f90: Likewise.
* testsuite/libgomp.fortran/depend-2.f90: Likewise.
* testsuite/libgomp.fortran/depend-3.f90: Likewise.
* testsuite/libgomp.fortran/do1.f90: Likewise.
* testsuite/libgomp.fortran/do2.f90: Likewise.
* testsuite/libgomp.fortran/doacross1.f90: Likewise.
* testsuite/libgomp.fortran/doacross2.f90: Likewise.
* testsuite/libgomp.fortran/doacross3.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/async_target-1.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/device-2.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/device-3.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/simd-1.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/simd-2.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/simd-3.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/simd-4.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/simd-5.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/simd-6.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/simd-7.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/simd-8.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/target-1.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/target-2.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/target-3.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/target-4.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/target_data-1.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/target_data-2.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/target_data-3.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/target_data-4.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/target_data-5.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/target_update-1.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/target_update-2.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/teams-2.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/teams-3.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/teams-5.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/teams-6.f90: Likewise.
* testsuite/libgomp.fortran/lastprivate1.f90: Likewise.
* testsuite/libgomp.fortran/lastprivate2.f90: Likewise.
* testsuite/libgomp.fortran/lib1.f90: Likewise.
* testsuite/libgomp.fortran/lib2.f: Likewise.
* testsuite/libgomp.fortran/lib3.f: Likewise.
* testsuite/libgomp.fortran/lib4.f90: Likewise.
* testsuite/libgomp.fortran/lock-1.f90: Likewise.
* testsuite/libgomp.fortran/lock-2.f90: Likewise.
* testsuite/libgomp.fortran/nested1.f90: Likewise.
* testsuite/libgomp.fortran/nestedfn1.f90: Likewise.
* testsuite/libgomp.fortran/nestedfn2.f90: Likewise.
* testsuite/libgomp.fortran/nestedfn3.f90: Likewise.
* testsuite/libgomp.fortran/nestedfn4.f90: Likewise.
* testsuite/libgomp.fortran/nestedfn5.f90: Likewise.
* testsuite/libgomp.fortran/omp_atomic1.f90: Likewise.
* testsuite/libgomp.fortran/omp_atomic2.f90: Likewise.
* testsuite/libgomp.fortran/omp_atomic3.f90: Likewise.
* testsuite/libgomp.fortran/omp_atomic4.f90: Likewise.
* testsuite/libgomp.fortran/omp_atomic5.f90: Likewise.
* testsuite/libgomp.fortran/omp_cond1.f: Likewise.
* testsuite/libgomp.fortran/omp_cond2.f: Likewise.
* testsuite/libgomp.fortran/omp_cond3.F90: Likewise.
* testsuite/libgomp.fortran/omp_cond4.F90: Likewise.
* testsuite/libgomp.fortran/omp_parse1.f90: Likewise.
* testsuite/libgomp.fortran/omp_parse2.f90: Likewise.
* testsuite/libgomp.fortran/omp_parse3.f90: Likewise.
* testsuite/libgomp.fortran/omp_parse4.f90: Likewise.
* testsuite/libgomp.fortran/openmp_version-1.f: Likewise.
* testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
* testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Likewise.
* testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Likewise.
* testsuite/libgomp.fortran/pointer1.f90: Likewise.
* testsuite/libgomp.fortran/pointer2.f90: Likewise.
* testsuite/libgomp.fortran/pr25162.f: Likewise.
* testsuite/libgomp.fortran/pr25219.f90: Likewise.
* testsuite/libgomp.fortran/pr27395-1.f90: Likewise.
* testsuite/libgomp.fortran/pr27395-2.f90: Likewise.
* testsuite/libgomp.fortran/pr27416-1.f90: Likewise.
* testsuite/libgomp.fortran/pr27916-1.f90: Likewise.
* testsuite/libgomp.fortran/pr27916-2.f90: Likewise.
* testsuite/libgomp.fortran/pr28390.f: Likewise.
* testsuite/libgomp.fortran/pr29629.f90: Likewise.
* testsuite/libgomp.fortran/pr32550.f90: Likewise.
* testsuite/libgomp.fortran/pr33880.f90: Likewise.
* testsuite/libgomp.fortran/pr34020.f90: Likewise.
* testsuite/libgomp.fortran/pr35130.f90: Likewise.
* testsuite/libgomp.fortran/pr42162.f90: Likewise.
* testsuite/libgomp.fortran/pr46753.f90: Likewise.
* testsuite/libgomp.fortran/pr48894.f90: Likewise.
* testsuite/libgomp.fortran/pr49792-1.f90: Likewise.
* testsuite/libgomp.fortran/pr49792-2.f90: Likewise.
* testsuite/libgomp.fortran/pr63938-1.f90: Likewise.
* testsuite/libgomp.fortran/pr63938-2.f90: Likewise.
* testsuite/libgomp.fortran/pr65597.f90: Likewise.
* testsuite/libgomp.fortran/pr66199-1.f90: Likewise.
* testsuite/libgomp.fortran/pr71014.f90: Likewise.
* testsuite/libgomp.fortran/pr81304.f90: Likewise.
* testsuite/libgomp.fortran/pr81841.f90: Likewise.
* testsuite/libgomp.fortran/pr84418-1.f90: Likewise.
* testsuite/libgomp.fortran/pr84418-2.f90: Likewise.
* testsuite/libgomp.fortran/procptr1.f90: Likewise.
* testsuite/libgomp.fortran/recursion1.f90: Likewise.
* testsuite/libgomp.fortran/reduction1.f90: Likewise.
* testsuite/libgomp.fortran/reduction2.f90: Likewise.
* testsuite/libgomp.fortran/reduction3.f90: Likewise.
* testsuite/libgomp.fortran/reduction4.f90: Likewise.
* testsuite/libgomp.fortran/reduction5.f90: Likewise.
* testsuite/libgomp.fortran/reduction6.f90: Likewise.
* testsuite/libgomp.fortran/reference1.f90: Likewise.
* testsuite/libgomp.fortran/reference2.f90: Likewise.
* testsuite/libgomp.fortran/retval1.f90: Likewise.
* testsuite/libgomp.fortran/retval2.f90: Likewise.
* testsuite/libgomp.fortran/sharing1.f90: Likewise.
* testsuite/libgomp.fortran/sharing2.f90: Likewise.
* testsuite/libgomp.fortran/simd1.f90: Likewise.
* testsuite/libgomp.fortran/simd2.f90: Likewise.
* testsuite/libgomp.fortran/simd3.f90: Likewise.
* testsuite/libgomp.fortran/simd4.f90: Likewise.
* testsuite/libgomp.fortran/simd5.f90: Likewise.
* testsuite/libgomp.fortran/simd6.f90: Likewise.
* testsuite/libgomp.fortran/simd7.f90: Likewise.
* testsuite/libgomp.fortran/stack.f90: Likewise.
* testsuite/libgomp.fortran/strassen.f90: Likewise.
* testsuite/libgomp.fortran/tabs1.f90: Likewise.
* testsuite/libgomp.fortran/tabs2.f: Likewise.
* testsuite/libgomp.fortran/target1.f90: Likewise.
* testsuite/libgomp.fortran/target2.f90: Likewise.
* testsuite/libgomp.fortran/target3.f90: Likewise.
* testsuite/libgomp.fortran/target4.f90: Likewise.
* testsuite/libgomp.fortran/target5.f90: Likewise.
* testsuite/libgomp.fortran/target6.f90: Likewise.
* testsuite/libgomp.fortran/target7.f90: Likewise.
* testsuite/libgomp.fortran/target8.f90: Likewise.
* testsuite/libgomp.fortran/task1.f90: Likewise.
* testsuite/libgomp.fortran/task2.f90: Likewise.
* testsuite/libgomp.fortran/task3.f90: Likewise.
* testsuite/libgomp.fortran/task4.f90: Likewise.
* testsuite/libgomp.fortran/taskgroup1.f90: Likewise.
* testsuite/libgomp.fortran/taskloop1.f90: Likewise.
* testsuite/libgomp.fortran/taskloop2.f90: Likewise.
* testsuite/libgomp.fortran/taskloop3.f90: Likewise.
* testsuite/libgomp.fortran/taskloop4.f90: Likewise.
* testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
* testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
* testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
* testsuite/libgomp.fortran/threadprivate4.f90: Likewise.
* testsuite/libgomp.fortran/udr1.f90: Likewise.
* testsuite/libgomp.fortran/udr10.f90: Likewise.
* testsuite/libgomp.fortran/udr11.f90: Likewise.
* testsuite/libgomp.fortran/udr12.f90: Likewise.
* testsuite/libgomp.fortran/udr13.f90: Likewise.
* testsuite/libgomp.fortran/udr14.f90: Likewise.
* testsuite/libgomp.fortran/udr15.f90: Likewise.
* testsuite/libgomp.fortran/udr2.f90: Likewise.
* testsuite/libgomp.fortran/udr3.f90: Likewise.
* testsuite/libgomp.fortran/udr4.f90: Likewise.
* testsuite/libgomp.fortran/udr5.f90: Likewise.
* testsuite/libgomp.fortran/udr6.f90: Likewise.
* testsuite/libgomp.fortran/udr7.f90: Likewise.
* testsuite/libgomp.fortran/udr8.f90: Likewise.
* testsuite/libgomp.fortran/udr9.f90: Likewise.
* testsuite/libgomp.fortran/vla1.f90: Likewise.
* testsuite/libgomp.fortran/vla2.f90: Likewise.
* testsuite/libgomp.fortran/vla3.f90: Likewise.
* testsuite/libgomp.fortran/vla4.f90: Likewise.
* testsuite/libgomp.fortran/vla5.f90: Likewise.
* testsuite/libgomp.fortran/vla6.f90: Likewise.
* testsuite/libgomp.fortran/vla7.f90: Likewise.
* testsuite/libgomp.fortran/vla8.f90: Likewise.
* testsuite/libgomp.fortran/workshare1.f90: Likewise.
* testsuite/libgomp.fortran/workshare2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
* testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
* testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
* testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/c2.pl: Likewise.
* testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
* testsuite/libgomp.oacc-fortran/combined-directives-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/combined-reduction.f90: Likewise.
* testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
* testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
* testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
* testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
* testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
* testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/host_data-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90: Likewise.
* testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
* testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Likewise.
* testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95: Likewise.
* testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Likewise.
* testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Likewise.
* testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
* testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
* testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
* testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
* testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
* testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
* testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
* testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
* testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
* testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
* testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
* testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
* testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/nested-function-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/nested-function-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/nested-function-3.f90: Likewise.
* testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
* testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
* testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
* testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
* testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
* testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/pr70643.f90: Likewise.
* testsuite/libgomp.oacc-fortran/pr81352.f90: Likewise.
* testsuite/libgomp.oacc-fortran/pr83920.f90: Likewise.
* testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
* testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
* testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-8.f90: Likewise.
* testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
* testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
* testsuite/libgomp.oacc-fortran/routine-5.f90: Likewise.
* testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
* testsuite/libgomp.oacc-fortran/routine-9.f90: Likewise.
* testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/update-1.f90: Likewise.
From-SVN: r258846
Thomas Koenig [Sun, 25 Mar 2018 12:46:31 +0000 (12:46 +0000)]
re PR fortran/84381 (replace non-std 'call abort' by 'stop 1' in gfortran testsuite)
2018-03-24 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/84381
* gfortran.dg/bound_simplification_3.f90: Replace "abort" by
"_gfortran_stop" in scan-tree-dump-times directive.
* gfortran.dg/bound_simplification_4.f90: Likewise.
* gfortran.dg/bound_simplification_5.f90: Likewise.
* gfortran.dg/bound_simplification_6.f90: Likewise.
* gfortran.dg/complex_intrinsic_7.f90: Likewise.
* gfortran.dg/dot_product_2.f90: Likewise.
* gfortran.dg/iso_fortran_env_5.f90: Likewise.
* gfortran.dg/minmaxloc_12.f90: Likewise.
* gfortran.dg/minmaxloc_13.f90: Likewise.
* gfortran.dg/parameter_array_element_3.f90: Likewise.
* gfortran.dg/shape_7.f90: Likewise.
* gfortran.dg/storage_size_4.f90: Likewise.
* gfortran.dg/string_length_2.f90: Likewise.
From-SVN: r258845
Thomas Koenig [Sun, 25 Mar 2018 12:23:58 +0000 (12:23 +0000)]
re PR fortran/84381 (replace non-std 'call abort' by 'stop 1' in gfortran testsuite)
2018-03-25 Thomas Koenig <tkoenig@gcc.gnu.org>
Neil Carlson <neil.n.carlson@gmail.com>
PR fortran/84381
* gfortran.dg/literal_character_constant_1.inc: Replace
call abort by STOP n.
* gfortran.dg/overload_1.f90: Likewise.
Co-Authored-By: Neil Carlson <neil.n.carlson@gmail.com>
From-SVN: r258844
Seth Johnson [Sun, 25 Mar 2018 11:30:24 +0000 (11:30 +0000)]
re PR fortran/84924 (Erroneous error in C_F_POINTER)
2018-03-25 Seth Johnson <johnsonsr@ornl.gov>
Dominique d'Humieres <dominiq@gcc.gnu.org>
PR fortran/84924
* check.c (gfc_check_c_f_pointer): Allow scalar noninteroperable
scalar derived type with -std=f2003 and -std=f2008.
2018-03-25 Seth Johnson <johnsonsr@ornl.gov>
Dominique d'Humieres <dominiq@gcc.gnu.org>
PR fortran/84924
* gfortran.dg/scalar_pointer_1.f90: New test.
Co-Authored-By: Dominique d'Humieres <dominiq@gcc.gnu.org>
From-SVN: r258843
Tom de Vries [Sun, 25 Mar 2018 06:14:25 +0000 (06:14 +0000)]
[testsuite] Make scan pattern more precise in vrp104.c
2018-03-25 Tom de Vries <tom@codesourcery.com>
* gcc.dg/tree-ssa/vrp104.c: Make scan-tree-dump-times pattern more
precise.
From-SVN: r258842
Jerry DeLisle [Sun, 25 Mar 2018 04:03:39 +0000 (04:03 +0000)]
Fix changelog
From-SVN: r258841
Jerry DeLisle [Sun, 25 Mar 2018 03:47:46 +0000 (03:47 +0000)]
fix changelog
From-SVN: r258840
Jerry DeLisle [Sun, 25 Mar 2018 03:47:28 +0000 (03:47 +0000)]
re PR fortran/69497 (ICE in gfc_free_namespace, at fortran/symbol.c:3701)
2018-03-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Dominique d'Humieres <dominiq@gcc.gnu.org>
PR fortran/89497
* symbol.c (gfc_free_namespace): Delete the assert and only if
refs count is equals zero, free the namespace. Otherwise,
something is halfway and other errors will resound.
* gfortran.dg/pr89497.f90: New test.
Co-Authored-By: Dominique d'Humieres <dominiq@gcc.gnu.org>
From-SVN: r258839
GCC Administrator [Sun, 25 Mar 2018 00:16:22 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r258838
Thomas Koenig [Sat, 24 Mar 2018 17:37:21 +0000 (17:37 +0000)]
re PR fortran/70068 (ICE: out of memory on involving empty substring)
2018-03-24 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/70068
* expr.c (find_substring_ref): Change types of start, end
and length variables to gfc_charlen_t. Set length to zero
for empty substring.
2018-03-24 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/70068
* gfortran.dg/substr_7.f90: New test.
From-SVN: r258835
Steven G. Kargl [Sat, 24 Mar 2018 16:31:57 +0000 (16:31 +0000)]
re PR fortran/42651 (Functions with result: Wrongly accepts attributes to function name)
2018-03-24 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/42651
* decl.c (check_function_name): Improved error message
(gfc_match_volatile, gfc_match_asynchronous) Use check_function_name.
2018-03-24 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/42651
* gfortran.dg/pr42651.f90: New test.
* gfortran.dg/func_result_7.f90: Update error message.
From-SVN: r258834
Richard Sandiford [Sat, 24 Mar 2018 10:52:34 +0000 (10:52 +0000)]
Use SCEV information when aligning for vectorisation (PR 84005)
This PR is another regression caused by the removal of the simple_iv
check in dr_analyze_innermost for BB analysis. Without splitting out
the step, we weren't able to find an underlying object whose alignment
could be increased.
As with PR81635, I think the simple_iv was only handling one special
case of something that ought to be more general. The more general
thing here is that if the address can be analysed as a scalar
evolution, and if all updates preserve alignment N, it's possible
to align the address to N by increasing the alignment of the base
object to N. That applies also to outer loops, and to both loop
and BB analysis.
I wasn't sure where the new functions ought to live, but tree-data-ref.c
seemed OK since (a) that already does scev analysis on addresses and
(b) you'd want to use dr_analyze_innermost first if you were analysing
a reference.
2018-03-24 Richard Sandiford <richard.sandiford@linaro.org>
gcc/
PR tree-optimization/84005
* tree-data-ref.h (get_base_for_alignment): Declare.
* tree-data-ref.c (get_base_for_alignment_1): New function.
(get_base_for_alignment): Likewise.
* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Use
get_base_for_alignment to find a suitable base object, instead
of always using drb->base_address.
gcc/testsuite/
PR tree-optimization/84005
* gcc.dg/vect/bb-slp-1.c: Make sure there is no message about
failing to force the alignment.
From-SVN: r258833
GCC Administrator [Sat, 24 Mar 2018 00:16:17 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r258831
Eric Botcazou [Fri, 23 Mar 2018 23:20:59 +0000 (23:20 +0000)]
re PR ada/85007 (-b flag to gnatlink not recognized)
PR ada/85007
* gnatlink.adb (Gnatlink): Remove handling of -b switch.
* doc/gnat_ugn/building_executable_programs_with_gnat.rst (gnatlink):
Remove documentation of -b switch.
From-SVN: r258828
Eric Botcazou [Fri, 23 Mar 2018 23:12:49 +0000 (23:12 +0000)]
re PR ada/85036 (--disable-bootstrap --enable-languages=ada[,c++] fails)
PR ada/85036
* gnatlink.adb (Process_Args): Drop existing link switches if multiple
switches are passed for --LINK.
From-SVN: r258827
Peter Bergner [Fri, 23 Mar 2018 22:19:50 +0000 (17:19 -0500)]
builtins-1-le.c: Rename duplicate test from this to...
* gcc.target/powerpc/builtins-1-le.c <vclzb>: Rename duplicate test
from this to...
<vclzd>: ...this.
From-SVN: r258826
Peter Bergner [Fri, 23 Mar 2018 22:05:39 +0000 (17:05 -0500)]
builtins-1-le.c: Filter out gimple folding disabled message.
* gcc.target/powerpc/builtins-1-le.c: Filter out gimple folding disabled
message. Fix scan-assembler patterns.
From-SVN: r258825
Jason Merrill [Fri, 23 Mar 2018 22:03:51 +0000 (18:03 -0400)]
PR c++/78489 - wrong SFINAE behavior.
PR c++/84489
* pt.c (type_unification_real): Don't defer substitution failure.
From-SVN: r258824
Jakub Jelinek [Fri, 23 Mar 2018 20:55:40 +0000 (21:55 +0100)]
re PR inline-asm/85022 (internal compiler error: in write_dependence_p, at alias.c:3003)
PR inline-asm/85022
* emit-rtl.c (init_emit_regs): Indicate that VOIDmode MEMs don't have
known size by default.
From-SVN: r258823
Jakub Jelinek [Fri, 23 Mar 2018 20:54:50 +0000 (21:54 +0100)]
re PR c++/85015 (internal compiler error: tree check: expected class 'type', have 'exceptional' (error_mark) in build_int_cst, at tree.c:1360)
PR c++/85015
* decl.c (compute_array_index_type): Set osize to mark_rvalue_use
result.
* g++.dg/cpp0x/pr85015.C: New test.
From-SVN: r258822
Jakub Jelinek [Fri, 23 Mar 2018 20:54:01 +0000 (21:54 +0100)]
re PR c++/84942 (internal compiler error: in fold_convert_const_int_from_real, at fold-const.c:2011)
PR c++/84942
* pt.c (tsubst_copy_and_build) <case FIX_TRUNC_EXPR>: Replace
cp_build_unary_op call with gcc_unreachable ().
* g++.dg/cpp1y/pr84942.C: New test.
From-SVN: r258821
Vladimir Makarov [Fri, 23 Mar 2018 19:31:00 +0000 (19:31 +0000)]
re PR inline-asm/85030 (internal compiler error: Floating point exception (validate_subreg()))
2018-03-23 Vladimir Makarov <vmakarov@redhat.com>
PR inline-asm/85030
* lra-constraints.c (process_alt_operands): Don't match BLKmode
and non BLKmode operands.
2018-03-23 Vladimir Makarov <vmakarov@redhat.com>
PR inline-asm/85030
* testsuite/gcc.target/i386/pr85030.c: New.
From-SVN: r258820
Kyrylo Tkachov [Fri, 23 Mar 2018 16:43:43 +0000 (16:43 +0000)]
[arm] PR target/85026: Fix ldrsh length estimate in Thumb state
This bug has been reported against GCC 7.3.0 but it is latent in all release branches and on trunk.
We underestimate the length of the LRSH instruction in Thumb state.
Unlike other load instructions LDRSH can be encoded in 16 bits only when using a register offset.
In the testcase we have "ldrsh r2, [r4]" being assigned a length of 2, which is wrong.
So we don't calculate branch ranges properly and cause the assembler error.
The fix is to make the unaligned_loadhis insn similar to the *arm_extendqihi_insn insn that outputs an LDRSB.
Just remove the wrong 2-byte alternative. I don't think this is worth inventing a new "register-offset-only" constraint.
This also makes the patch safer for backporting.
Bootstrapped and tested on arm-none-linux-gnueabihf.
PR target/85026
* config/arm/arm.md (unaligned_loadhis): Remove first alternative.
Clean up attributes.
* g++.dg/pr85026.C: New test.
From-SVN: r258818
David Edelsohn [Fri, 23 Mar 2018 15:18:25 +0000 (15:18 +0000)]
XFAIL AIX.
From-SVN: r258816
projects / platform / upstream / gcc.git / log