- 31 Oct, 2019 21 commits
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PR fortran/92284 * gfortran.dg/bind_c_array_params_3_aux.c: Include ../../../libgfortran/ISO_Fortran_binding.h rather than ISO_Fortran_binding.h. From-SVN: r277679
Jakub Jelinek committed -
* gfortran.dg/achar_2.f90: Remove bogus line from last commit. From-SVN: r277678Tobias Burnus committed -
Thumb2 code now uses the Arm implementation of legitimize_address. That code has a case to handle addresses that are absolute CONST_INT values, which is a common use case in deeply embedded targets (eg: void *p = (void*)0x12345678). Since thumb has very limited negative offsets from a constant, we want to avoid forming a CSE base that will then be used with a negative value. This was reported upstream originally in https://gcc.gnu.org/ml/gcc-help/2019-10/msg00122.html For example, void test1(void) { volatile uint32_t * const p = (uint32_t *) 0x43fe1800; p[3] = 1; p[4] = 2; p[1] = 3; p[7] = 4; p[0] = 6; } With the new code, instead of ldr r3, .L2 subw r2, r3, #2035 movs r1, #1 str r1, [r2] subw r2, r3, #2031 movs r1, #2 str r1, [r2] subw r2, r3, #2043 movs r1, #3 str r1, [r2] subw r2, r3, #2019 movs r1, #4 subw r3, r3, #2047 str r1, [r2] movs r2, #6 str r2, [r3] bx lr We now get ldr r3, .L2 movs r2, #1 str r2, [r3, #2060] movs r2, #2 str r2, [r3, #2064] movs r2, #3 str r2, [r3, #2052] movs r2, #4 str r2, [r3, #2076] movs r2, #6 str r2, [r3, #2048] bx lr * config/arm/arm.c (arm_legitimize_address): Don't form negative offsets from a CONST_INT address when TARGET_THUMB2. From-SVN: r277677
Richard Earnshaw committed -
On ARM, the SBC instruction is defined as Ra - Rb - ~C where C is the carry flag. But -Rb = ~Rb + 1, so this is equivalent to Ra + ~Rb + 1 - ~C which then simplifies to Ra + ~Rb + C which is essentially an add-with-carry with one operand inverted. We can define RTL patterns to match this. In thumb2 we can only match when the operands are both registers, but in Arm state we can also use RSC to match when Rn is either a constant or a shifted operand. This overall simplifies some cases of 64-bit arithmetic, for example, int64_t f (int64_t a, int64_t b) { return a + ~b; } will now compile to MVN R2, R2 ADDS R0, R0, R2 SBC R1, R1, R3 * config/arm/arm.md (add_not_cin): New insn. (add_not_shift_cin): Likewise. From-SVN: r277676Richard Earnshaw committed -
2019-10-31 Martin Liska <mliska@suse.cz> * ipa-icf-gimple.c (func_checker::compare_tree_ssa_label): Remove. * ipa-icf-gimple.h: Remove declaration from compare_tree_ssa_label and compare_memory_operand. From-SVN: r277675
Martin Liska committed -
* gfortran.dg/achar_2.f90: Print 'DONE' and add dg-output. From-SVN: r277674Tobias Burnus committed -
The type trait depends on is_void so the tests should check those cases. * testsuite/20_util/add_pointer/value.cc: Check void types. From-SVN: r277672
Jonathan Wakely committed -
With the compiler bug fixed we can simplify the __sizable concept to use a return-type-requirement again. I also realised it was redundantly re-checking a subset of the sized_sentinel_for requirements. The compiler fix also revealed bugs in two tests which started to fail and are fixed by this patch. * include/bits/range_access.h (__sizable): Rename to __sentinel_size. Remove workaround for PR c++/92268 and remove redundant requirements that are already checked by sized_sentinel_for. * testsuite/std/ranges/access/cend.cc: Fix failures. * testsuite/std/ranges/access/end.cc: Likewise. From-SVN: r277667
Jonathan Wakely committed -
This combines the overloads for arrays with the non-array overloads, using if-constexpr to choose between the cases, and also enforces the following: - ADL should only be used for class types and enumeration types. - ranges::begin should be ill-formed for rvalue arrays. - ranges::end should be ill-formed for rvalue arrays, unbounded arrays, and arrays of incomplete type. - ranges::size should be ill-formed for unbounded arrays. * include/bits/range_access.h (ranges::begin): Combine array and non-array overloads into one function template. Only use ADL for classes and enums (ranges::end, ranges::size): Likewise. Make unbounded arrays ill-formed. (ranges::rbegin, ranges::rend): Only use ADL for classes and enums. Reformat _S_noexcept() functions to mirror operator() structure. * testsuite/std/ranges/access/begin.cc: Check incomplete array. * testsuite/std/ranges/access/end_neg.cc: New test. * testsuite/std/ranges/access/size.cc: Check array of incomplete type. * testsuite/std/ranges/access/size_neg.cc: New test. From-SVN: r277666
Jonathan Wakely committed -
gcc/testsuite/ChangeLog: 2019-10-31 Andre Vieira <andre.simoesdiasvieira@arm.com> * gcc.target/aarch64/sve/reduc_strict_3.c: Fix option order. * gcc.target/i386/avx-vzeroupper-19.c: Likewise. * gcc.target/i386/avx2-vect-mask-store-move1.c: Likewise. * gcc.target/i386/avx512f-gather-2.c: Likewise. * gcc.target/i386/avx512f-gather-5.c: Likewise. * gcc.target/i386/l_fma_double_1.c: Likewise. * gcc.target/i386/l_fma_double_2.c: Likewise. * gcc.target/i386/l_fma_double_3.c: Likewise. * gcc.target/i386/l_fma_double_4.c: Likewise. * gcc.target/i386/l_fma_double_5.c: Likewise. * gcc.target/i386/l_fma_double_6.c: Likewise. * gcc.target/i386/l_fma_float_1.c: Likewise. * gcc.target/i386/l_fma_float_2.c: Likewise. * gcc.target/i386/l_fma_float_3.c: Likewise. * gcc.target/i386/l_fma_float_4.c: Likewise. * gcc.target/i386/l_fma_float_5.c: Likewise. * gcc.target/i386/l_fma_float_6.c: Likewise. * gcc.target/i386/mask-pack.c: Likewise. * gcc.target/i386/mask-unpack.c: Likewise. From-SVN: r277664
Andre Vieira committed -
gcc/fortran/ PR fortran/92284. * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Free CFI descriptor at the end; partial revised revert of Rev. 277502. libgfortran/ PR fortran/92284. * runtime/ISO_Fortran_binding.c (gfc_desc_to_cfi_desc): gcc/testsuite/ PR fortran/92284. * gfortran.dg/bind-c-intent-out.f90: Update expected dump; extend comment. * gfortran.dg/bind_c_array_params_3.f90: New. * gfortran.dg/bind_c_array_params_3_aux.c: New. From-SVN: r277663Tobias Burnus committed -
* configure.ac: Compute and substitute omp_device_properties and omp_device_property_deps. * Makefile.in (generated_files): Add omp-device-properties.h. (omp-general.o): Depend on omp-device-properties.h. (omp_device_properties): New make variable. (omp-device-properties.h, s-omp-device-properties-h, install-omp-device-properties): New goals. (install): Depend on install-omp-device-properties for accelerators. * target.def (TARGET_OMP_DEVICE_KIND_ARCH_ISA): New target hook. * target.h (enum omp_device_kind_arch_isa): New enum. * doc/tm.texi.in: Add placeholder for TARGET_OMP_DEVICE_KIND_ARCH_ISA documentation. * omp-general.c: Include omp-device-properties.h. (omp_max_simt_vf): Expect OFFLOAD_TARGET_NAMES to be separated by colon instead of comma. (omp_offload_device_kind_arch_isa, omp_maybe_offloaded): New functions. (omp_context_selector_matches): Implement device set arch/isa selectors, improve device set kind selector handling. * config/i386/i386-options.h (ix86_omp_device_kind_arch_isa): Declare. * config/i386/i386.c (TARGET_SIMD_CLONE_ADJUST, TARGET_SIMD_CLONE_USABLE): Formatting fix. (TARGET_OMP_DEVICE_KIND_ARCH_ISA): Redefine to ix86_omp_device_kind_arch_isa. * config/i386/i386-options.c (struct ix86_target_opts): Move type definition from ix86_target_string to file scope. (isa2_opts, isa_opts): Moved arrays from ix86_target_string function to file scope. (ix86_omp_device_kind_arch_isa): New function. (ix86_target_string): Moved struct ix86_target_opts, isa2_opts and isa_opts definitions to file scope. * config/i386/t-intelmic (omp-device-properties): New goal. * config/nvptx/t-nvptx (omp-device-properties): Likewise. * config/nvptx/nvptx.c (nvptx_omp_device_kind_arch_isa): New function. (TARGET_OMP_DEVICE_KIND_ARCH_ISA): Redefine to nvptx_omp_device_kind_arch_isa. * configure: Regenerate. * doc/tm.texi: Regenerate. testsuite/ * c-c++-common/gomp/declare-variant-9.c: New test. * c-c++-common/gomp/declare-variant-10.c: New test. From-SVN: r277662
Jakub Jelinek committed -
gcc/fortran/ PR fortran/92277 * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Fix DECL_ARTIFICIAL checking. gcc/testsuite/ PR fortran/92277 * fortran.dg/pr92277.f90: New. From-SVN: r277661Tobias Burnus committed -
PR middle-end/92231 * tree.h (fndecl_built_in_p): Use fndecl_built_in_p instead of DECL_BUILT_IN in comment. Remove redundant ()s around return argument. * tree.c (free_lang_data_in_decl): Check if var is FUNCTION_DECL before calling fndecl_built_in_p. * gimple-fold.c (gimple_fold_stmt_to_constant_1): Check if TREE_OPERAND (fn, 0) is a FUNCTION_DECL before calling fndecl_built_in_p on it. lto/ * lto-lang.c (handle_const_attribute): Don't call fndecl_built_in_p on *node that is not FUNCTION_DECL. testsuite/ * gcc.c-torture/compile/pr92231.c: New test. From-SVN: r277660
Jakub Jelinek committed -
This patch turns epilogue vectorization on by default for all targets. The following test strategy was chosen for this: 1) Disable epilogue vectorization for all tests that failed due to scan-tree-dump failures for aarch64, arm and x86_64 inside: - gcc.dg/vect - gcc.target/i386 - gcc.target/aarch6 - gfortran.dg/vect 2) Add the Bugzilla's reported testcase but xfail the scan for "EPILOGUE VECTORIZED" for arm*-*-* as that target does not vectorize the epilogue. gcc/ChangeLog: 2019-10-31 Andre Vieira <andre.simoesdiasvieira@arm.com> * params.def (PARAM_VECT_EPILOGUES_NOMASK): Enable by default. gcc/testsuite/ChangeLog: 2019-10-31 Andre Vieira <andre.simoesdiasvieira@arm.com> * gcc.dg/vect/vect-epilogues.c: New test. * gcc.dg/vect/fast-math-vect-call-1.c: Disable for epilogue vectorization. * gcc.dg/vect/no-fast-math-vect16.c: Likewise. * gcc.dg/vect/no-scevccp-noreassoc-slp-reduc-7.c: Likewise. * gcc.dg/vect/no-scevccp-vect-iv-3.c: Likewise. * gcc.dg/vect/no-section-anchors-vect-31.c: Likewise. * gcc.dg/vect/no-section-anchors-vect-64.c: Likewise. * gcc.dg/vect/no-section-anchors-vect-66.c: Likewise. * gcc.dg/vect/no-section-anchors-vect-68.c: Likewise. * gcc.dg/vect/no-vfa-vect-dv-2.c: Likewise. * gcc.dg/vect/pr33804.c: Likewise. * gcc.dg/vect/pr53773.c: Likewise. * gcc.dg/vect/pr65947-1.c: Likewise. * gcc.dg/vect/pr65947-13.c: Likewise. * gcc.dg/vect/pr65947-14.c: Likewise. * gcc.dg/vect/pr65947-4.c: Likewise. * gcc.dg/vect/pr80631-1.c: Likewise. * gcc.dg/vect/pr80631-2.c: Likewise. * gcc.dg/vect/slp-23.c: Likewise. * gcc.dg/vect/slp-25.c: Likewise. * gcc.dg/vect/slp-reduc-2.c: Likewise. * gcc.dg/vect/slp-reduc-5.c: Likewise. * gcc.dg/vect/slp-reduc-6.c: Likewise. * gcc.dg/vect/slp-reduc-sad-2.c: Likewise. * gcc.dg/vect/slp-widen-mult-half.c: Likewise. * gcc.dg/vect/trapv-vect-reduc-4.c: Likewise. * gcc.dg/vect/vect-103.c: Likewise. * gcc.dg/vect/vect-109.c: Likewise. * gcc.dg/vect/vect-119.c: Likewise. * gcc.dg/vect/vect-24.c: Likewise. * gcc.dg/vect/vect-26.c: Likewise. * gcc.dg/vect/vect-27.c: Likewise. * gcc.dg/vect/vect-29.c: Likewise. * gcc.dg/vect/vect-42.c: Likewise. * gcc.dg/vect/vect-44.c: Likewise. * gcc.dg/vect/vect-48.c: Likewise. * gcc.dg/vect/vect-50.c: Likewise. * gcc.dg/vect/vect-52.c: Likewise. * gcc.dg/vect/vect-54.c: Likewise. * gcc.dg/vect/vect-56.c: Likewise. * gcc.dg/vect/vect-58.c: Likewise. * gcc.dg/vect/vect-60.c: Likewise. * gcc.dg/vect/vect-72.c: Likewise. * gcc.dg/vect/vect-75-big-array.c: Likewise. * gcc.dg/vect/vect-75.c: Likewise. * gcc.dg/vect/vect-77-alignchecks.c: Likewise. * gcc.dg/vect/vect-77-global.c: Likewise. * gcc.dg/vect/vect-78-alignchecks.c: Likewise. * gcc.dg/vect/vect-78-global.c: Likewise. * gcc.dg/vect/vect-89-big-array.c: Likewise. * gcc.dg/vect/vect-89.c: Likewise. * gcc.dg/vect/vect-91.c: Likewise. * gcc.dg/vect/vect-92.c: Likewise. * gcc.dg/vect/vect-96.c: Likewise. * gcc.dg/vect/vect-cond-reduc-3.c: Likewise. * gcc.dg/vect/vect-cond-reduc-4.c: Likewise. * gcc.dg/vect/vect-live-1.c: Likewise. * gcc.dg/vect/vect-live-2.c: Likewise. * gcc.dg/vect/vect-live-3.c: Likewise. * gcc.dg/vect/vect-live-4.c: Likewise. * gcc.dg/vect/vect-live-slp-1.c: Likewise. * gcc.dg/vect/vect-live-slp-2.c: Likewise. * gcc.dg/vect/vect-live-slp-3.c: Likewise. * gcc.dg/vect/vect-multitypes-3.c: Likewise. * gcc.dg/vect/vect-multitypes-4.c: Likewise. * gcc.dg/vect/vect-multitypes-6.c: Likewise. * gcc.dg/vect/vect-peel-1-epilogue.c: Likewise. New test. * gcc.dg/vect/vect-peel-1-src.c: Likewise. New test. * gcc.dg/vect/vect-peel-1.c: Likewise. * gcc.dg/vect/vect-peel-3-epilogue.c: Likewise. New test. * gcc.dg/vect/vect-peel-3-src.c: Likewise. New test. * gcc.dg/vect/vect-peel-3.c: Likewise. * gcc.dg/vect/vect-peel-4-epilogue.c: Likewise. New test. * gcc.dg/vect/vect-peel-4-src.c: Likewise. New test. * gcc.dg/vect/vect-peel-4.c: Likewise. * gcc.dg/vect/vect-reduc-6.c: Likewise. * gcc.dg/vect/vect-reduc-dot-s16a.c: Likewise. * gcc.dg/vect/vect-reduc-dot-s8a.c: Likewise. * gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise. * gcc.dg/vect/vect-reduc-dot-u16b.c: Likewise. * gcc.dg/vect/vect-reduc-dot-u8a.c: Likewise. * gcc.dg/vect/vect-reduc-dot-u8b.c: Likewise. * gcc.dg/vect/vect-reduc-pattern-1a.c: Likewise. * gcc.dg/vect/vect-reduc-pattern-1b-big-array.c: Likewise. * gcc.dg/vect/vect-reduc-pattern-1c-big-array.c: Likewise. * gcc.dg/vect/vect-reduc-pattern-2a.c: Likewise. * gcc.dg/vect/vect-reduc-pattern-2b-big-array.c: Likewise. * gcc.dg/vect/vect-reduc-sad.c: Likewise. * gcc.dg/vect/vect-widen-mult-const-s16.c: Likewise. * gcc.dg/vect/vect-widen-mult-const-u16.c: Likewise. * gcc.dg/vect/vect-widen-mult-half-u8.c: Likewise. * gcc.dg/vect/vect-widen-mult-half.c: Likewise. * gcc.dg/vect/vect-widen-mult-u16.c: Likewise. * gcc.dg/vect/vect-widen-mult-u8-s16-s32.c: Likewise. * gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c: Likewise. * gcc.target/aarch64/sve/reduc_strict_3.c: Likewise. * gcc.target/i386/avx-vzeroupper-19.c: Likewise. * gcc.target/i386/avx2-vect-mask-store-move1.c: Likewise. * gcc.target/i386/avx512f-gather-2.c: Likewise. * gcc.target/i386/avx512f-gather-5.c: Likewise. * gcc.target/i386/l_fma_double_1.c: Likewise. * gcc.target/i386/l_fma_double_2.c: Likewise. * gcc.target/i386/l_fma_double_3.c: Likewise. * gcc.target/i386/l_fma_double_4.c: Likewise. * gcc.target/i386/l_fma_double_5.c: Likewise. * gcc.target/i386/l_fma_double_6.c: Likewise. * gcc.target/i386/l_fma_float_1.c: Likewise. * gcc.target/i386/l_fma_float_2.c: Likewise. * gcc.target/i386/l_fma_float_3.c: Likewise. * gcc.target/i386/l_fma_float_4.c: Likewise. * gcc.target/i386/l_fma_float_5.c: Likewise. * gcc.target/i386/l_fma_float_6.c: Likewise. * gcc.target/i386/mask-pack.c: Likewise. * gcc.target/i386/mask-unpack.c: Likewise. * gfortran.dg/vect/vect-4.f90: Likewise. From-SVN: r277659
Andre Vieira committed -
This precondition is the subject of a national body comment on the C++20 CD. This just adds a test to ensure we enforce the precondition. Also move existing 24_iterator/range_access*.cc tests to a dedicated directory for the [iterator.range] subclause. * testsuite/24_iterators/range_access*.cc: Move to ... * testsuite/24_iterators/range_access/range_access*.cc: ... here. * testsuite/24_iterators/range_access/range_access_cpp20_neg.cc: New test. From-SVN: r277658
Jonathan Wakely committed -
2019-10-31 Martin Liska <mliska@suse.cz> * config/arm/arm.c (arm_get_pcs_model): Remove usage of cgraph_local_info and use local_info_node instead. * config/bfin/bfin.c (bfin_load_pic_reg): Likewise. (bfin_function_ok_for_sibcall): Likewise. * config/c6x/c6x.c (c6x_function_ok_for_sibcall): Likewise. (must_reload_pic_reg_p): Likewise. From-SVN: r277657
Martin Liska committed -
PR c++/90947 * tree.h (type_initializer_zero_p): Remove. * tree.c (type_initializer_zero_p): Remove. cp/ * cp-tree.h (type_initializer_zero_p): Declare. * decl.c (reshape_init_array_1): Formatting fix. * tree.c (type_initializer_zero_p): New function. Moved from ../tree.c, use next_initializable_field, formatting fix. Return false for TYPE_NON_AGGREGATE_CLASS types. From-SVN: r277656
Jakub Jelinek committed -
Attached is a patch that adds parsing of the optional requires-clause in a lambda-expression and lambda-declarator. Additionally, shorthand constraints from the template-parameter-list are now actually applied and constrain the synthesized operator(). Previously we were not parsing the requires clauses at all and not saving the shorthand constraints in the place expected by grokfndecl. The trailing requires-clause is now also used to suppress synthesis of the conversion to function pointer for non-capturing non-generic lambdas as per expr.prim.lambda.closure/7. This includes a fix to template_class_depth. Previously it was computing the wrong depth for lambdas in the initializer of a static member of a class template, exhibited by the concepts-lambda4 test which currently fails on trunk. The bug was causing grokfndecl to use the constraints from the template class for the lambda. gcc/cp/ 2019-10-30 Jeff Chapman II <jchapman@lock3software.com> PR c++/84810 - constraints on lambdas * lambda.c (maybe_add_lambda_conv_op): Do not synthesize conversion if the call operator does not satisfy its constraints. * parser.c (cp_parser_lambda_declarator_opt): Parse requires-clause on generic lambdas; combine with shorthand constraints. Parse trailing requires-clause and attach to the synthesized call operator. * pt.c (template_class_depth): Only inspect LAMBDA_TYPE_EXTRA_SCOPE if it is present. This fixes an incorrect depth calculation for lambdas inside the initializer of a static data member of a template class. gcc/testsuite/ 2019-10-30 Jeff Chapman II <jchapman@lock3software.com> PR c++/84810 - constraints on lambdas * g++.dg/cpp2a/concepts-lambda2.C: New test. * g++.dg/cpp2a/concepts-lambda3.C: Ditto. * g++.dg/cpp2a/concepts-lambda4.C: Ditto. * g++.dg/cpp2a/concepts-pr84810.C: Ditto. From-SVN: r277655
Jeff Chapman II committed -
Previously we would put the template arguments for the concept-check in a TEMPLATE_ID and then also pass them to constraints_satisfied_p, which meant that we would try to normalize the concept-check with the fully instantiated arguments, leading to sadness. Simply not passing the args to constraints_satisfied_p fixes the problem. I also noticed that we weren't detecting substitution failure in the constraints, but were silently treating it as success. * constraint.cc (type_deducible_p): Check for substitution failure. (diagnose_compound_requirement): Adjust diagnostic. * pt.c (do_auto_deduction): Don't pass cargs to constraints_satisfied_p. From-SVN: r277654
Jason Merrill committed -
From-SVN: r277653
GCC Administrator committed
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- 30 Oct, 2019 19 commits
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PR c++/91369 - Implement P0784R7: constexpr new * constexpr.c (cxx_replaceable_global_alloc_fn): Don't return true for placement new. (cxx_placement_new_fn, is_std_construct_at): New functions. (cxx_eval_call_expression): Allow placement new in std::construct_at. (potential_constant_expression_1): Likewise. * g++.dg/cpp2a/constexpr-new5.C: New test. From-SVN: r277649
Jakub Jelinek committed -
typeck.c (decl_in_std_namespace_p): Return true also for decls in inline namespaces inside of std namespace. * typeck.c (decl_in_std_namespace_p): Return true also for decls in inline namespaces inside of std namespace. * g++.dg/cpp0x/Wpessimizing-move6.C: New test. From-SVN: r277648
Jakub Jelinek committed -
2019-10-30 Bernd Edlinger <bernd.edlinger@hotmail.de> * doc/invoke.texi (-Wshadow, -Wshadow=global -Wshadow=local, -Wshadow=compatible-local): Update documentation. cp: 2019-10-30 Bernd Edlinger <bernd.edlinger@hotmail.de> PR c++/92024 * name-lookup.c (check_local_shadow): Shadowing TYPE_DECLs is always a -Wshadow=compatible-local warning, unless -Wshadow is used. testsuite: 2019-10-30 Bernd Edlinger <bernd.edlinger@hotmail.de> PR c++/92024 * g++.dg/parse/crash70.C: New test. * c-c++-common/Wshadow-1.c: New test. From-SVN: r277643Bernd Edlinger committed -
PR fortran/92208 * trans-array.c (gfc_conv_array_parameter): Only copy string-length backend_decl if expression is not a function. PR fortran/92208 * gfortran.dg/pr92208.f90: New. From-SVN: r277639Tobias Burnus committed -
From-SVN: r277637
Jason Merrill committed -
I wasn't properly setting LOOKUP_CONSTINIT in grokfield and so we didn't detect a non-const initializer. * decl2.c (grokfield): Set LOOKUP_CONSTINIT. * g++.dg/cpp2a/constinit14.C: New test. From-SVN: r277636
Marek Polacek committed -
This combines two of the std::ranges::swap.operator() overloads into a single function template. Using if-constexpr to choose between implementations should give the compiler less work to do than using overloading. * include/std/concepts (std::ranges::swap): Use a single overload for the non-array cases, and switch using if-constexpr. From-SVN: r277635
Jonathan Wakely committed -
* include/bits/stl_iterator.h (__normal_iterator::iterator_concept): Guard with __cpp_lib_concepts macro. From-SVN: r277634
Jonathan Wakely committed -
* include/std/bit (__cpp_lib_bitops): Define. * include/std/version (__cpp_lib_constexpr): Remove. (__cpp_lib_bitops, __cpp_lib_constexpr_dynamic_alloc): Define. * testsuite/26_numerics/bit/header.cc: New test. * testsuite/26_numerics/bit/header-2.cc: New test. * testsuite/20_util/allocator_traits/header.cc: New test. * testsuite/20_util/allocator_traits/header-2.cc: New test. From-SVN: r277633
Jonathan Wakely committed -
https://gcc.gnu.org/ml/gcc-patches/2019-10/msg02157.html * c-cppbuiltin.c (c_cpp_builtins): Add 'L' suffix to feature macros. From-SVN: r277632
Nathan Sidwell committed -
gcc/ * gimplify.c (gimplify_scan_omp_clauses): Remove FE-generated GOMP_MAP_TO_PSET and GOMP_MAP_POINTER mapping for 'target update' and 'target exit data'. libgomp/ * testsuite/libgomp.fortran/target9.f90: New. From-SVN: r277631Tobias Burnus committed -
Similar to some recent patches, this removes using-declarations for names from namespace std, so that they are not redeclared in __gnu_cxx. * include/bits/stl_iterator.h (namespace __gnu_cxx): Remove using-declarations for std::iterator and std::iterator_traits. (__gnu_cxx::__normal_iterator): Qualify iterator_traits. * include/ext/algorithm (namespace __gnu_cxx): Remove using-declarations for std names and qualify those names when used. Also refer to std::min in parentheses to protect against function-like macros. * include/ext/rc_string_base.h: Qualify iterator_traits. * include/ext/sso_string_base.h: Qualify iterator_traits. From-SVN: r277630
Jonathan Wakely committed -
This ensures that __normal_iterator<T*, C> satisfies the contiguous_iterator concept, by defining the iterator_concept member type. Also update vector<bool>'s iterators, reverse_iterator, istreambuf_iterator and ostreambuf_iterator to meet the C++20 requirements. PR libstdc++/92272 * include/bits/stl_bvector.h (_Bit_iterator::pointer) (_Bit_const_iterator::pointer): Define as void for C++20. * include/bits/stl_iterator.h (reverse_iterator::operator->()): Add constraints for C++20. (__normal_iterator::iterator_concept): Define for C++20. * include/bits/streambuf_iterator.h (istreambuf_iterator::pointer): Define as void for C++20. (ostreambuf_iterator::difference_type): Define as ptrdiff_t for C++20. (ostreambuf_iterator::ostreambuf_iterator()): Add default constructor for C++20. * testsuite/23_containers/vector/bool/iterator_c++20.cc: New test. * testsuite/24_iterators/bidirectional/concept.cc: New test. * testsuite/24_iterators/bidirectional/tag.cc: New test. * testsuite/24_iterators/contiguous/concept.cc: New test. * testsuite/24_iterators/contiguous/tag.cc: New test. * testsuite/24_iterators/forward/concept.cc: New test. * testsuite/24_iterators/forward/tag.cc: New test. * testsuite/24_iterators/input/concept.cc: New test. * testsuite/24_iterators/input/tag.cc: New test. * testsuite/24_iterators/istreambuf_iterator/requirements/typedefs.cc: New test. * testsuite/24_iterators/ostreambuf_iterator/requirements/typedefs.cc: New test. * testsuite/24_iterators/output/concept.cc: New test. * testsuite/24_iterators/output/tag.cc: New test. * testsuite/24_iterators/random_access/concept.cc: New test. * testsuite/24_iterators/random_access/tag.cc: New test. * testsuite/24_iterators/range_operations/advance_debug_neg.cc: New test. * testsuite/24_iterators/random_access_iterator/26020.cc: Move to ... * testsuite/24_iterators/operations/26020.cc: ... here. * testsuite/24_iterators/random_access_iterator/ string_vector_iterators.cc: Move to ... * testsuite/24_iterators/random_access/string_vector_iterators.cc: ... here. From-SVN: r277629
Jonathan Wakely committed -
* testsuite/util/testsuite_iterators.h: Fix typo in __cplusplus check. From-SVN: r277628
Jonathan Wakely committed -
2019-10-30 Martin Jambor <mjambor@suse.cz> ipa/92278 * cgraph.c (cgraph_edge::possibly_call_in_translation_unit_p): Fix availability comparison. From-SVN: r277627
Martin Jambor committed -
2019-10-30 Jozef Lawrynowicz <jozef.l@mittosystems.com> * config/msp430/msp430.c (msp430_expand_helper): Support expansion of calls to __mspabi_mpy* functions. * config/msp430/msp430.md (mulhisi3): New define_expand. (umulhisi3): New define_expand. (*mulhisi3_inline): Use old mulhisi3 define_insn. (*umulhisi3_inline): Use old umulhisi3 define_insn. From-SVN: r277624
Jozef Lawrynowicz committed -
gcc/ChangeLog: 2019-10-30 Jozef Lawrynowicz <jozef.l@mittosystems.com> * config/msp430/msp430.c (msp430_check_index_not_high_mem): New. (msp430_check_plus_not_high_mem): New. (msp430_op_not_in_high_mem): Use new functions to check if the operand might be in low memory. Indicate that a 16-bit absolute address is in lower memory. gcc/testsuite/ChangeLog: 2019-10-30 Jozef Lawrynowicz <jozef.l@mittosystems.com> * gcc.target/msp430/mlarge-use-430-insn.c: New test. From-SVN: r277623
Jozef Lawrynowicz committed -
2019-10-30 Martin Jambor <mjambor@suse.cz> * ipa-prop.c (ipa_compute_jump_functions_for_bb): Fix the call to ultimate_alias_target. From-SVN: r277622
Martin Jambor committed -
re PR tree-optimization/92275 (ICE: error: definition in block 11 does not dominate use in block 15 since r277566) 2019-10-30 Richard Biener <rguenther@suse.de> PR tree-optimization/92275 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_loops): Copy all loop-closed PHIs. * gcc.dg/torture/pr92275.c: New testcase. From-SVN: r277621
Richard Biener committed
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