aboutsummaryrefslogtreecommitdiff
AgeCommit message (Collapse)AuthorFilesLines
2019-12-11libgcc: Declare __dso_handle only if DEFAULT_USE_CXA_ATEXIT is trueJozef Lawrynowicz2-1/+10
2019-12-11 Jozef Lawrynowicz <jozef.l@mittosystems.com> * crtstuff.c: Declare __dso_handle only if DEFAULT_USE_CXA_ATEXIT is true. From-SVN: r279243
2019-12-11function-tests.c: expose selftest::make_fndecl for use elsewhereDavid Malcolm3-2/+14
This is used by new selftests in the analyzer patch kit. gcc/ChangeLog: * function-tests.c (selftest::make_fndecl): Make non-static. * selftest.h (selftest::make_fndecl): New decl. From-SVN: r279242
2019-12-11re PR c++/92869 (C++17 wrongly reports aggregate type as not-aggregate (when ↵Jakub Jelinek4-1/+39
explicitly defaulted ctors are added)) PR c++/92869 * class.c (finish_struct): For C++17 and earlier, check type_has_user_provided_or_explicit_constructor rather than TYPE_HAS_USER_CONSTRUCTOR whether to set CLASSTYPE_NON_AGGREGATE. * g++.dg/cpp0x/aggr3.C: New test. From-SVN: r279241
2019-12-11PR c++/92878 - Parenthesized init of aggregates in new-expression.Marek Polacek4-3/+80
Ville pointed out that our paren init of aggregates doesn't work for auto a = new A(1, 2, 3); and I think it should: A new-expression that creates an object of type T initializes that object as follows: ... -- Otherwise, the new-initializer is interpreted according to the initialization rules of [dcl.init] for direct-initialization. so I think it follows that we should perform dcl.init#17.6.2.2. This doesn't work with new[]; we have: error ("parenthesized initializer in array new"); * init.c (build_new_1): Handle parenthesized initialization of aggregates in new-expression. * g++.dg/cpp2a/paren-init20.C: New test. From-SVN: r279240
2019-12-11* g++.dg/cpp0x/initlist-new2.C: Clarify comment.Jason Merrill1-1/+1
From-SVN: r279239
2019-12-11PR c++/92105 - decltype(decltype) error cascade.Jason Merrill4-10/+35
The primary change here is to do the CPP_DECLTYPE replacement even when we get an error, so we don't keep trying and giving the same parse error each time. We also commit to the tentative firewall parse more often, leading to better diagnostics. * parser.c (cp_parser_decltype_expr): Don't tentative_firewall here. (cp_parser_decltype): Do it here. Remember a non-tentative error. From-SVN: r279237
2019-12-11PR c++/57082 - new X{} and private destructor.Jason Merrill3-1/+20
build_new_1 already passes tf_no_cleanup to build_value_init, but in this testcase we end up calling build_value_init by way of build_special_member_call, so we need to pass it to that function as well. * init.c (build_new_1): Also pass tf_no_cleanup to build_special_member_call. From-SVN: r279236
2019-12-11PR c++/92774 - ICE with implicitly deleted operator<=>.Jason Merrill3-12/+50
Missing error-recovery code. While I was poking at this I also figured we don't need to iterate over the members of a union. * method.c (comp_info::~comp_info): Factor out of... (build_comparison_op): Here. Handle error return from build_new_op. From-SVN: r279235
2019-12-11[PR92843] [OpenACC] Fix dynamic reference counting for structured ↵Thomas Schwinge6-21/+242
'REFCOUNT_INFINITY' libgomp/ PR libgomp/92843 * oacc-mem.c (present_create_copy, delete_copyout): Fix dynamic reference counting for structured 'REFCOUNT_INFINITY'. Add some assertions. (goacc_insert_pointer, goacc_remove_pointer): Adjust accordingly. * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: New file. * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Fix OpenACC. * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise. From-SVN: r279234
2019-12-11[OpenACC] Consolidate 'GOACC_enter_exit_data' and its helper functions in ↵Thomas Schwinge5-263/+281
'libgomp/oacc-mem.c' libgomp/ * oacc-parallel.c (find_pointer, GOACC_enter_exit_data): Move... * oacc-mem.c: ... here. (gomp_acc_insert_pointer, gomp_acc_remove_pointer): Rename to 'goacc_insert_pointer', 'goacc_remove_pointer', and make 'static'. * libgomp.h (gomp_acc_insert_pointer, gomp_acc_remove_pointer): Remove. * libgomp_g.h: Update. From-SVN: r279233
2019-12-11[OpenACC] Consolidate 'async'/'wait' code in 'libgomp/oacc-async.c'Thomas Schwinge5-73/+81
libgomp/ * oacc-parallel.c (GOACC_wait, goacc_wait): Move... * oacc-async.c: ... here. * oacc-int.h (goacc_wait): Declare. * libgomp_g.h: Update From-SVN: r279232
2019-12-11[PR92854] Add 'libgomp.oacc-c-c++-common/acc_map_data-device_already-*.c', ↵Thomas Schwinge7-0/+210
'libgomp.oacc-c-c++-common/acc_map_data-host_already-*.c' ... to document the status quo. libgomp/ PR libgomp/92854 * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-1.c: New file. * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-3.c: Likewise. From-SVN: r279231
2019-12-11[OpenACC] Initialize 'dynamic_refcount' whenever we initialize 'refcount'Thomas Schwinge2-0/+9
Cases missed in r261813 "Update OpenACC data clause semantics to the 2.5 behavior". libgomp/ * target.c (gomp_load_image_to_device, omp_target_associate_ptr): Initialize 'dynamic_refcount' whenever we initialize 'refcount'. Co-Authored-By: Julian Brown <julian@codesourcery.com> From-SVN: r279230
2019-12-11PR c++/92859 - ADL and bit-field.Jason Merrill3-1/+22
We also need unlowered_expr_type when considering associated types for ADL. * name-lookup.c: Use unlowered_expr_type. From-SVN: r279229
2019-12-11PR c++/92446 - deduction of class NTTP.Jason Merrill3-1/+19
Another place we need to look through the VIEW_CONVERT_EXPR we add to make a use of a class NTTP have const type. * pt.c (deducible_expression): Look through VIEW_CONVERT_EXPR. From-SVN: r279228
2019-12-11PR middle-end/79221 - missing -Wstringop-overflow= on a strcat overflowMartin Sebor2-0/+25
gcc/testsuite/ChangeLog: * gcc.dg/Wstringop-overflow-26.c: New test. From-SVN: r279227
2019-12-11Adds multibyte awareness to pretty-print.cLewis Hyatt2-1/+71
2019-12-11 Lewis Hyatt <lhyatt@gmail.com> PR 91853 * pretty-print.c (pp_quoted_string): Avoid hex-escaping valid multibyte input. Fix off-by-one-bug printing the last byte before a hex-escaped output. (pp_character): Don't apply line wrapping in the middle of multibyte characters. (test_utf8): New test. (pretty_print_c_tests): Call the new test. From-SVN: r279226
2019-12-11[testsuite][arm] Remove xfail for vect-epilogues testAndre Vieira2-1/+5
gcc/testsuite/ChangeLog: 2019-12-11 Andre Vieira <andre.simoesdiasvieira@arm.com> * gcc.dg/vect/vect-epilogues.c: Remove xfail for arm. From-SVN: r279225
2019-12-11libstdc++: Fix whitepace in changelogJonathan Wakely1-2/+2
From-SVN: r279220
2019-12-11arm: Fix an incorrect warning when -mcpu=cortex-a55 is used with ↵Richard Earnshaw3-28/+57
-mfloat-abi=soft When a CPU such as cortex-a55 is used with the soft-float ABI variant, the compiler is incorrectly issuing a warning about a mismatch between the architecture (generated internally) and the CPU. This is not expected or intended. The problem stems from the fact that we generate (correctly) an architecture for a soft-float compilation, but then try to compare it against the one recorded for the CPU. Normally we strip out the floating point information before doing that comparison, but we currently only do that for the features that can be affected by the -mfpu option. For a soft-float environment we also need to strip out any bits that depend on having floating-point present. So this patch implements that and does a bit of housekeeping at the same time: - in arm-cpus.in it is not necessary for a CPU to specify both +dotprod and +simd in its architecture specification, since +dotprod implies +simd. - I've refactored the ALL_SIMD fgroup in arm-cpus.in to create a new subgroup ALL_SIMD_EXTERNAL and containing the bits that were previously added directly to ALL_SIMD. Similarly, I've added an ALL_FPU_EXTERNAL subgroup. - in arm.c rename fpu_bitlist and all_fpubits to fpu_bitlist_internal and all_fpubits_internal for consistency with the fgroup bits which they contain. * config/arm/arm-cpus.in (ALL_SIMD_EXTERNAL): New fgroup. (ALL_SIMD): Use it. (ALL_FPU_EXTERNAL): New fgroup. (ALL_FP): Use it. (cortex-a55, cortex-a75, cortex-a76, cortex-a76ae): Remove redundant +simd from architecture specification. (cortex-a77, neoverse-n1, cortex-a75.cortex-a55): Likewise. * config/arm/arm.c (isa_all_fpubits, fpu_bitlist): Rename to ... (isa_all_fpubits_internal, fpu_bitlist_internal): ... these. (isa_all_fpbits): New bitmap. (arm_option_override): Initialize it. (arm_configure_build_target): If the target isa does not have any FP enabled, do not warn about mismatches in FP-related feature bits. From-SVN: r279219
2019-12-11libgomp – spelling fixes, incl. omp_lib.h.inTobias Burnus16-36/+56
* omp_lib.h.in: Fix spelling of function declaration omp_get_cancell(l)ation. * libgomp.texi (acc_is_present, acc_async_test, acc_async_test_all): Fix typos. * env.c: Fix comment typos. * oacc-host.c: Likewise. * ordered.c: Likewise. * task.c: Likewise. * team.c: Likewise. * config/gcn/task.c: Likewise. * config/gcn/team.c: Likewise. * config/nvptx/task.c: Likewise. * config/nvptx/team.c: Likewise. * plugin/plugin-gcn.c: Likewise. * testsuite/libgomp.fortran/jacobi.f: Likewise. * testsuite/libgomp.hsa.c/tiling-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: Likewise. From-SVN: r279218
2019-12-11[OpenMP/OpenACC/Fortran] Fix mapping of optional (present|absent) argumentsTobias Burnus3-2/+8
* testsuite/libgomp.oacc-fortran/optional-cache.f95: Add 'dg-do run'. * testsuite/libgomp.oacc-fortran/optional-reduction.f90: Remove unnecessary 'dg-additional-options "-w"'. From-SVN: r279217
2019-12-11Add ARM-specific Bfloat format support to middle-endStam Markianos-Wright3-0/+144
2019-12-11 Stam Markianos-Wright <stam.markianos-wright@arm.com> * real.c (struct arm_bfloat_half_format, encode_arm_bfloat_half, decode_arm_bfloat_half): New. * real.h (arm_bfloat_half_format): New. From-SVN: r279216
2019-12-11Fix PR92901: Change test expectation for C++ in OpenACC test clause-locations.c Frederik Harwath2-1/+8
The columns of the clause locations that are reported for C and C++ are different and hence we need separate test expectations for both languages. 2019-12-11 Frederik Harwath <frederik@codesourcery.com> PR other/92901 /gcc/testsuite/ * c-c++-common/clause-locations.c: Adjust test expectation for C++. From-SVN: r279215
2019-12-11Fix unrecognizable insn of pr92865.Hongtao Liu4-1/+78
gcc/ PR target/92865 * config/i386/i386-expand.c (ix86_valid_mask_cmp_mode): Enable integer mask cmov when available even with TARGET_XOP. gcc/testsuite * gcc.target/i386/pr92865-1.c: New test. From-SVN: r279214
2019-12-11Restore enable_if lost during original import of pstlThomas Rodgers3-2/+8
* include/pstl/glue_numeric_defs.h: Restore enable_if lost during original import of pstl. * include/pstl/glue_numeric_impl.h: Likewise. From-SVN: r279212
2019-12-11Daily bump.GCC Administrator1-1/+1
From-SVN: r279210
2019-12-11compiler: generate type descriptor for pointer to alias defined in another ↵Ian Lance Taylor2-4/+4
package When a type descriptor is needed (for e.g. interface conversion), if the type is a pointer to a named type defined in another package, we don't generate the definition of the type descriptor because it is generated in the package where the type is defined. However, if the named type is an alias to an unnamed type, its descriptor is not generated in the other package, and we need to generate it. Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/210787 From-SVN: r279207
2019-12-10libstdc++: Correct noexcept-specifiers on span constructorsJonathan Wakely3-1/+68
As discussed at https://github.com/cplusplus/draft/issues/3534 two std::span constructors specify incorrect conditions for throwing exceptions. This patch makes those constructors have correct noexcept-specifiers that accurately reflect what can actually throw. (span(ContiguousIterator, Sentinel)): Add conditional noexcept. * include/std/span (span(ContiguousIterator, size_type)): Change noexcept to be unconditionally true. * testsuite/23_containers/span/nothrow_cons.cc: New test. From-SVN: r279206
2019-12-11re PR tree-optimization/92891 (ice in decompose, at wide-int.h:984)Jakub Jelinek4-1/+28
PR tree-optimization/92891 * builtins.c (gimple_call_alloc_size): Convert size to sizetype before returning it. * gcc.c-torture/compile/pr92891.c: New test. From-SVN: r279205
2019-12-10re PR rtl-optimization/92796 (ICE in lra_assign, at lra-assigns.c:1646 on ↵Vladimir Makarov7-15/+66
powerpc64le-linux-gnu) 2019-12-10 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/92796 * lra-int.h (lra_risky_transformations_p): Rename to check_and_force_assignment_correctness_p. * lra-assigns.c: Ditto. (lra_assign): Reset check_and_force_assignment_correctness_p. * lra-constraints.c (lra_risky_transformations_p): Rename to check_and_force_assignment_correctness_p. (lra_constraints): Set up check_and_force_assignment_correctness_p only for the 1st sub-pass. * lra-eliminations.c (process_insn_for_elimination): Set up check_and_force_assignment_correctness_p if the insn chnaged its code. 2019-12-10 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/92796 * gcc.target/powerpc/pr92796.c: New test. From-SVN: r279204
2019-12-10re PR fortran/91643 (ICE in gfc_trans_create_temp_array, at ↵Thomas Koenig4-0/+29
fortran/trans-array.c:1265) 2019-12-10 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/91643 * trans-array.c (gfc_conv_array_parameter): Do not repack an assumed rank dummy argument. 2019-12-10 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/91643 * gfortran.dg/assumed_rank_18.f90: New test. From-SVN: r279203
2019-12-10libstdc++: Rework std::copy/copy_backward/move/move_backward/fill/fill_n algosFrançois Dumont28-259/+1988
Enhance those algos overloads to generalize existing optimization for __gnu_debug::_Safe_iterator w/o _GLIBCXX_DEBUG mode and for std::deque iterators. Also extend __copy_move_a2 ostreambuf_iterator overloads to std::vector and std::deque iterators. * include/bits/stl_algobase.h (__copy_move_a1<>(_II, _II, _OI)): New. (__copy_move_a1<>(_Deque_iterator<>, _Deque_iterator<>, _OI)): New. (__copy_move_a1<>(_Deque_iterator<>, _Deque_iterator<>, _Deque_iterator<>)): New. (__copy_move_a1<>(_II, _II, _Deque_iterator<>)): New. (__copy_move_a<>(_II, _II, _OI)): Adapt, call __copy_move_a1<>. (__copy_move_a<>(const _Safe_iterator<>&, const _Safe_iterator<>&, _OI)): New. (__copy_move_a<>(const _Safe_iterator<>&, const _Safe_iterator<>&, const _Safe_iterator<>&)): New. (__copy_move_a<>(_II, _II, const _Safe_iterator<>&)): New. (copy, move): Adapt, call __copy_move_a. (__copy_move_backward_a1<>(_II, _II, _OI)): New, call __copy_move_backward_a2. (__copy_move_backward_a1<>(_Deque_iterator<>, _Deque_iterator<>, _OI)): New. (__copy_move_backward_a1<>(_Deque_iterator<>, _Deque_iterator<>, _Deque_iterator<>)): New. (__copy_move_backward_a1<>(_II, _II, _Deque_iterator<>)): New. (__copy_move_backward_a<>(_II, _II, _OI)): Adapt, call __copy_move_backward_a1<>. (__copy_move_backward_a<>(const _Safe_iterator<>&, const _Safe_iterator<>&, _OI)): New. (__copy_move_backward_a<>(const _Safe_iterator<>&, const _Safe_iterator<>&, const _Safe_iterator<>&)): New. (__copy_move_backward_a<>(_II, _II, const _Safe_iterator<>&)): New. (copy_backward, move_backward): Adapt, call __copy_move_backward_a<>. (__fill_a): Rename into... (__fill_a1): ... this. (__fill_a1(__normal_iterator<>, __normal_iterator<>, const _Tp&)): New. (__fill_a1(const _Deque_iterator<>&, const _Deque_iterator<>&, _VTp)): New. (__fill_a(_FIte, _FIte, const _Tp&)): New, call __fill_a1. (__fill_a(const _Safe_iterator<>&, const _Safe_iterator<>&, const _Tp&)): New. (fill): Adapt, remove __niter_base usage. (__fill_n_a): Rename into... (__fill_n_a1): ...this. (__fill_n_a(const _Safe_iterator<>&, _Size, const _Tp&, input_iterator_tag)): New. (__fill_n_a(_OI, _Size, const _Tp&, output_iterator_tag)): New, call __fill_n_a1. (__fill_n_a(_OI, _Size, const _Tp&, random_access_iterator_tag)): New, call __fill_a. (__equal_aux): Rename into... (__equal_aux1): ...this. (__equal_aux1(_Deque_iterator<>, _Deque_iterator<>, _OI)): New. (__equal_aux1(_Deque_iterator<>, _Deque_iterator<>, _Deque_iterator<>)): New. (__equal_aux1(_II, _II, _Deque_iterator<>)): New. (__equal_aux(_II1, _II1, _II2)): New, call __equal_aux1. (__equal_aux(const _Safe_iterator<>&, const _Safe_iterator<>&, _OI)): New. (__equal_aux(const _Safe_iterator<>&, const _Safe_iterator<>&, const _Safe_iterator<>&)): New. (__equal_aux(_II, _II, const _Safe_iterator<>&)): New. (equal(_II1, _II1, _II2)): Adapt. * include/bits/stl_deque.h (fill, copy, copy_backward, move, move_backward): Remove. * include/bits/deque.tcc: Include <bits/stl_algobase.h>. (__fill_a1): New. (__copy_move_dit): New. (__copy_move_a1): New, use latter. (__copy_move_a1(_II, _II, _Deque_iterator<>)): New. (__copy_move_backward_dit): New. (__copy_move_backward_a1): New, use latter. (__copy_move_backward_a1(_II, _II, _Deque_iterator<>)): New. (__equal_dit): New. (__equal_aux1): New, use latter. (__equal_aux1(_II, _II, _Deque_iterator<>)): New. * include/std/numeric (__is_random_access_iter): Move... * include/bits/stl_iterator_base_types.h (__is_random_access_iter): ... here. Provide pre-C++11 definition. * include/debug/debug.h (_Safe_iterator<>): New declaration. * include/debug/safe_iterator.h (_Safe_iterator<>::_M_can_advance): Add __strict parameter. * include/debug/safe_iterator.tcc: Include <bits/stl_algobase.h>. (_Safe_iterator<>::_M_can_advance): Adapt. (std::__copy_move_a, std::__copy_move_backward_a, __fill_a): New. (__fill_n_a, __equal_aux): New. * include/debug/stl_iterator.h (__niter_base): Remove. * include/debug/vector (__niter_base): Remove. * testsuite/performance/25_algorithms/copy_backward_deque_iterators.cc: Include <vector> and <list>. Add benches. * testsuite/performance/25_algorithms/copy_deque_iterators.cc: Likewise. * testsuite/performance/25_algorithms/equal_deque_iterators.cc: Likewise. * testsuite/25_algorithms/copy/debug/1_neg.cc: New. * testsuite/25_algorithms/copy/deque_iterators/2.cc: New. * testsuite/25_algorithms/copy/deque_iterators/31.cc: New. * testsuite/25_algorithms/copy/deque_iterators/32.cc: New. * testsuite/25_algorithms/copy/deque_iterators/33.cc: New. * testsuite/25_algorithms/copy/deque_iterators/41.cc: New. * testsuite/25_algorithms/copy/deque_iterators/42.cc: New. * testsuite/25_algorithms/copy/deque_iterators/43.cc: New. * testsuite/25_algorithms/copy/streambuf_iterators/char/4.cc (test02): New. * testsuite/25_algorithms/copy_backward/deque_iterators/2.cc: New. * testsuite/25_algorithms/equal/deque_iterators/1.cc: New. * testsuite/25_algorithms/fill/deque_iterators/1.cc: New. * testsuite/25_algorithms/move/deque_iterators/2.cc: New. * testsuite/25_algorithms/move_backward/deque_iterators/2.cc: New. From-SVN: r279201
2019-12-10re PR rtl-optimization/92882 (ICE in regstat_bb_compute_calls_crossed, at ↵Jakub Jelinek4-3/+15
regstat.c:327 since r279124) PR rtl-optimization/92882 * regstat.c (regstat_bb_compute_calls_crossed): Don't check INSN_UID against DF_INSN_SIZE or use DF_INSN_INFO_GET unless NONDEBUG_INSN_P. * gfortran.dg/pr92882.f: New test. From-SVN: r279196
2019-12-10re PR ipa/92883 (ICE in compare_values_warnv)Jakub Jelinek4-7/+26
PR ipa/92883 * ipa-cp.c (propagate_vr_across_jump_function): Pass jvr rather than *jfunc->m_vr to intersect. Formatting fix. * gcc.dg/ipa/pr92883.c: New test. From-SVN: r279194
2019-12-10re PR middle-end/92825 (Unnecesary stack protection in Firefox's LightPixel.)Jakub Jelinek5-57/+65
PR middle-end/92825 * cfgexpand.c (add_stack_protection_conflicts): Change return type from void to bool, return true if at least one stack_vars[i].decl is addressable. (record_or_union_type_has_array_p, stack_protect_decl_p): Remove. (expand_used_vars): Don't call stack_protect_decl_p, instead for -fstack-protector-strong set gen_stack_protect_signal to true if add_stack_protection_conflicts returned true. Formatting fixes. * doc/invoke.texi (-fstack-protector-strong): Clarify that optimized out variables or variables not living on the stack don't count. (-fstack-protector): Likewise. Clarify it affects >= 8 byte arrays rather than > 8 byte. * gcc.target/i386/pr92825.c: New test. From-SVN: r279193
2019-12-10* ipa-param-manipulation.cJakub Jelinek3-6/+16
(ipa_param_body_adjustments::register_replacement): Fix comment typo - accross -> across. * ipa-sra.c (propagate_used_across_scc_edge, ipa_sra_analysis): Likewise. (param_splitting_across_edge): Fix typo in dump message - accross -> across. From-SVN: r279188
2019-12-10PR c++/92847 - C++20 comparison ambiguity with class template.Jason Merrill3-14/+33
This testcase demonstrates that looking at cand->template_decl is not a good starting place for finding the most general template, as it is only set for primary templates. * call.c (cand_parms_match): Handle all templated functions. From-SVN: r279185
2019-12-10Fix C++20 structural type vs. private base.Jason Merrill4-19/+55
In my patch to implement C++20 "structural type" I tried to set the access flags on the artificial base fields appropriately, but failed. I was copying TREE_PRIVATE from the binfo, but TREE_PRIVATE on binfo is just a temporary cache for dfs_access_in_type; we really need to get the inheritance access information from BINFO_BASE_ACCESSES. * class.c (build_base_field_1): Take access parameter. (build_base_field): Likewise. (build_base_fields, layout_virtual_bases): Pass it. * tree.c (structural_type_p): Improve private base diagnostic. From-SVN: r279184
2019-12-10PR c++/92560 - ICE with decltype and rewritten operator.Jason Merrill3-1/+21
A call as the immediate operand of decltype is handled differently; we don't create an object of the return type as we do normally. But in the case of a rewritten operator, we're adding another call as a wrapper, so the inner call doesn't get the special handling. * call.c (build_new_op_1): Clear tf_decltype on inner call. From-SVN: r279183
2019-12-10Bail out in gfc_dep_compare_expr for a NULL argument.Martin Liska4-0/+24
2019-12-10 Martin Liska <mliska@suse.cz> PR fortran/92874 * dependency.c (gfc_dep_compare_expr): Bail out when one of the arguments is null. 2019-12-10 Martin Liska <mliska@suse.cz> PR fortran/92874 * gfortran.dg/pr92874.f90: New test. From-SVN: r279181
2019-12-10re PR fortran/92863 (ICE in gfc_typename)Thomas Koenig4-0/+33
2019-12-10 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/92863 * misc.c (gfc_typename): If derived component is NULL for derived or class, return "invalid type" or "invalid class", respectively. 2019-12-10 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/92863 * gfortran.dg/interface_45.f90: New test. From-SVN: r279180
2019-12-10cgraph.c (cgraph_node::verify_node): Verify tp_first_run.Jan Hubicka1-0/+10
* cgraph.c (cgraph_node::verify_node): Verify tp_first_run. * cgraph.h (cgrpah_node): Turn tp_first_run back to int. * cgraphunit.c (tp_first_run_node_cmp): Do not watch for overflows. (expand_all_functions): First expand ordered section and then unordered. * profile.c (compute_value_histograms): Error on out of range tp_first_runs. From-SVN: r279179
2019-12-10Turn tp_first_run counts back to 32bit values.Jan Hubicka6-39/+54
* cgraph.c (cgraph_node::verify_node): Verify tp_first_run. * cgraph.h (cgrpah_node): Turn tp_first_run back to int. * cgraphunit.c (tp_first_run_node_cmp): Do not watch for overflows. (expand_all_functions): First expand ordered section and then unordered. * lto-partition.c (lto_balanced_map): Fix printing of tp_first_run. * profile.c (compute_value_histograms): Error on out of range tp_first_runs. From-SVN: r279178
2019-12-10predict.c (compute_function_frequency): Check for presence of IPA profile.Jan Hubicka2-5/+8
* predict.c (compute_function_frequency): Check for presence of IPA profile. From-SVN: r279177
2019-12-10varasm.c (default_function_section): Fix confused tests for tp_first_run ↵Jan Hubicka2-7/+13
reordering. * varasm.c (default_function_section): Fix confused tests for tp_first_run reordering. From-SVN: r279176
2019-12-10libstdc++: Fix description of std::ios::trunc (PR 92886)Jonathan Wakely2-1/+4
PR libstdc++/92886 * include/bits/ios_base.h (std::ios_base::trunc): Fix comment. From-SVN: r279175
2019-12-10[AArch64] Don't allow partial SVE modes in GPRsRichard Sandiford4-1/+40
With -msve-vector-bits=N, the payload of some partial SVE modes can be 16 bytes or smaller, which makes them small enough to fit in a pair of GPRs. We specifically don't want that, because the payload is distributed evenly across the SVE register rather than collected at one end. Marshalling it into a GPR via register operations would be expensive. 2019-12-10 Richard Sandiford <richard.sandiford@arm.com> gcc/ * config/aarch64/aarch64.c (aarch64_hard_regno_mode_ok): Don't allow SVE modes in GPRs. gcc/testsuite/ * gcc.target/aarch64/sve/mixed_size_7.c: New test. From-SVN: r279174
2019-12-10[AArch64] Fix INDEX patterns for partial VNx2 modesRichard Sandiford5-4/+68
The INDEX patterns handle partial modes by choosing the container size rather than the element size, so that the number of lanes (and thus number of additions) matches the mode. This means that all VNx4 modes use .s and all VNx2 modes use .d, etc. When adding this, I'd forgotten that the choice between Wn and Xn registers would need to be updated to use the container size too. For partial VNx2s, we were using .d containers with Wn rather than Xn source registers. 2019-12-10 Richard Sandiford <richard.sandiford@arm.com> gcc/ * config/aarch64/iterators.md (vccore): New iterator. * config/aarch64/aarch64-sve.md (vec_series<mode>): Use it instead of vwcore. (*vec_series<mode>_plus): Likewise. gcc/testsuite/ * gcc.target/aarch64/sve/mixed_size_6.c: New test. From-SVN: r279173
2019-12-10libstdc++: Define __cpp_lib_constexpr_complex macroJonathan Wakely5-0/+64
This is LWG issue 3349. * include/std/complex (__cpp_lib_constexpr_complex): Define. * include/std/version (__cpp_lib_constexpr_complex): Likewise. * testsuite/26_numerics/complex/1.cc: New test. * testsuite/26_numerics/complex/2.cc: New test. From-SVN: r279172
generated by cgit v1.1 at 2025-09-20 22:28:58 +0000