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[Bug c++/95638] New: Legit-looking code doesn't work with -O2
2020-06-20 7:56 UTC (2+ messages)
` [Bug tree-optimization/95638] [10/11 Regression] "
[Bug target/95783] New: Inefficient use of the stack when a function takes the address of its argument
2020-06-20 6:34 UTC
[Bug preprocessor/95782] New: [ppc64le] ICE in _cpp_pop_context
2020-06-20 6:26 UTC
[Bug tree-optimization/94969] New: Invalid loop distribution
2020-06-20 6:25 UTC (2+ messages)
` [Bug tree-optimization/94969] [8/10 Regression] Invalid loop distribution since r8-2390-gdfbddbeb1ca912c9
[Bug testsuite/95110] New: new test case in r11-345 error: gcc.dg/tree-ssa/pr94969.c: dump file does not exist
2020-06-20 6:25 UTC (2+ messages)
` [Bug testsuite/95110] "
[Bug other/95781] New: Missing dead code elimination when a recursive function is inlined
2020-06-20 5:43 UTC
[Bug other/95780] New: target_clones treats internal visibility different from static functions
2020-06-20 5:25 UTC
[Bug other/95779] New: Unnecessary dispatch function for static target_clones function
2020-06-20 5:20 UTC
[Bug other/95778] New: target_clones indirection eliminates requires noinline
2020-06-20 5:16 UTC
[Bug c/95777] New: Allow specifying more than one target options at the same time in target and target_clones attribute
2020-06-20 5:02 UTC
[Bug lto/95776] New: Reduce indirection with target_clones at link time (with LTO)
2020-06-20 4:55 UTC
[Bug target/95774] New: __builtin_cpu_is can't detect cooperlake
2020-06-20 4:24 UTC (2+ messages)
` [Bug target/95774] "
[Bug target/95775] New: Command line argument for target_clones?
2020-06-20 0:53 UTC
[Bug target/95237] New: LOCAL_DECL_ALIGNMENT shrinks alignment, FAIL gcc.target/i386/pr69454-2.c
2020-06-20 0:36 UTC (3+ messages)
` [Bug target/95237] "
[Bug c++/95772] New: warning desired when default operator= cannot be constructued
2020-06-19 23:59 UTC (3+ messages)
` [Bug c++/95772] "
[Bug regression/95673] New: Inconsistent optimization behavior when there is a buffer overflow
2020-06-19 23:58 UTC (4+ messages)
` [Bug regression/95673] "
` [Bug middle-end/95673] missing -Wstring-compare for an impossible strncmp test
[Bug libstdc++/95765] New: std::vector should be built without warnings with -Wconversion and/or -Wsystem-headers
2020-06-19 23:23 UTC (5+ messages)
` [Bug libstdc++/95765] "
[Bug libstdc++/90436] Redundant size checking in vector
2020-06-19 22:35 UTC
[Bug c++/95773] New: [[nodiscard]] attribute is ignored for calls to overridden functions
2020-06-19 21:56 UTC
[Bug c++/95768] New: -march=sandybridge -O2 -Wall crashes as 'during GIMPLE pass: uninit ... Segmentation fault'
2020-06-19 19:49 UTC (3+ messages)
` [Bug c++/95768] "
[Bug libstdc++/87614] User related warnings are hidden in system headers
2020-06-19 19:12 UTC
[Bug c++/43167] Warnings should not be disabled when instantiating templates defined in system headers
2020-06-19 19:10 UTC
[Bug c/95770] New: ice during GIMPLE pass: slp
2020-06-19 17:53 UTC (4+ messages)
` [Bug tree-optimization/95770] [11 Regression] "
[Bug target/95737] New: PPC: Unnecessary extsw after negative less than
2020-06-19 17:43 UTC (4+ messages)
` [Bug target/95737] "
[Bug tree-optimization/95771] New: Failure to optimize popcount idiom when argument is unsigned char
2020-06-19 17:26 UTC
[Bug tree-optimization/95761] New: [11 regression] ICE during GIMPLE pass: slp verify_ssa failed
2020-06-19 17:17 UTC (6+ messages)
` [Bug tree-optimization/95761] "
[Bug c/95755] New: GCC 10.1.0 reports bogus sizes in -Werror=format-truncation= error
2020-06-19 17:04 UTC (3+ messages)
` [Bug middle-end/95755] "
[Bug target/65010] New: ppc backend generates unnecessary signed extension
2020-06-19 16:42 UTC (2+ messages)
` [Bug target/65010] "
[Bug c++/95726] New: ICE with aarch64 __Float32x4_t as template argument
2020-06-19 16:23 UTC (6+ messages)
` [Bug c++/95726] "
[Bug tree-optimization/95769] New: Constant expression in inline function not optimized
2020-06-19 15:54 UTC (5+ messages)
` [Bug tree-optimization/95769] "
[Bug tree-optimization/94880] New: Failure to recognize andn pattern
2020-06-19 15:50 UTC (2+ messages)
` [Bug tree-optimization/94880] "
[Bug libstdc++/35968] nth_element fails to meet its complexity requirements
2020-06-19 15:35 UTC
[Bug c++/95763] New: Feature request: compiler warning if line width exceeds N symbols
2020-06-19 14:55 UTC (5+ messages)
` [Bug c++/95763] "
[Bug c++/95767] New: No warning when branching on two identical conditions
2020-06-19 14:48 UTC (2+ messages)
` [Bug c++/95767] "
[Bug target/95748] New: Long long function parameter should be aligned to 32 bit on x86
2020-06-19 14:40 UTC (5+ messages)
` [Bug target/95748] "
[Bug target/95018] New: Excessive unrolling for Fortran library array handling
2020-06-19 14:39 UTC (2+ messages)
` [Bug target/95018] [10/11 Regression] "
[Bug target/95766] New: Failure to directly use vpbroadcastd for _mm_set1_epi32 when passing unsigned short
2020-06-19 12:48 UTC
[Bug target/95750] New: [x86] Use dummy atomic insn instead of mfence in __atomic_thread_fence(seq_cst)
2020-06-19 12:47 UTC (11+ messages)
` [Bug target/95750] "
[Bug target/95764] New: Failure to optimize usage of _mm512_set1_epi32 to a single instruction
2020-06-19 12:38 UTC (3+ messages)
` [Bug target/95764] "
[Bug tree-optimization/95493] New: [10 Regression] test for vector members apparently reordered with assignment to vector members
2020-06-19 12:29 UTC (3+ messages)
` [Bug rtl-optimization/95493] [10 Regression] test for vector members apparently reordered with assignment to vector members since r10-7523-gb90061c6ec090c6b
[Bug target/95762] New: Failure to optimize __builtin_convertvector from vector of 16 chars to vector of 16 shorts in a single instruction on AVX2
2020-06-19 11:05 UTC (6+ messages)
` [Bug target/95762] "
[Bug target/95740] New: Failure to avoid using the stack when interpreting a float as an integer when it is modified afterwards
2020-06-19 9:57 UTC (3+ messages)
` [Bug target/95740] "
[Bug libstdc++/95759] New: Sized deallocation function can not be matched
2020-06-19 9:03 UTC (3+ messages)
` [Bug libstdc++/95759] "
` [Bug c++/95759] "
[Bug tree-optimization/95745] New: [11 regression] O3-pr85794.c fails since r11-1445-g502d63b6d6141597bb18fd23c87736a1b384cf8f
2020-06-19 8:15 UTC (8+ messages)
` [Bug tree-optimization/95745] "
[Bug tree-optimization/94757] New: GCC does not optimise unsigned multiplication known not to overflow
2020-06-19 8:09 UTC (2+ messages)
` [Bug tree-optimization/94757] "
[Bug c/95753] New: ICE when building the Linux Kernel for ARM64 (internal compiler error: ‘global_options’ are modified in local context)
2020-06-19 7:43 UTC (3+ messages)
` [Bug target/95753] [11 Regression] "
[Bug middle-end/95757] New: [11 regression] missing warning in gcc.dg/Wstringop-overflow-25.c since r11-1517
2020-06-19 7:35 UTC (3+ messages)
` [Bug middle-end/95757] "
[Bug target/95756] New: Failure to optimize memory operations with _Complex
2020-06-19 7:23 UTC (2+ messages)
` [Bug rtl-optimization/95756] "
[Bug fortran/95743] New: [9/10 Regression] bogus recursive call to nonrecursive procedure with -fcheck=recursion
2020-06-19 7:11 UTC (2+ messages)
` [Bug fortran/95743] "
[Bug tree-optimization/95760] New: ivopts with loop variables
2020-06-19 6:17 UTC
[Bug analyzer/95758] New: -Wanalyzer-use-after-free false positive when compiling glibc regex.c
2020-06-19 5:56 UTC
[Bug target/95683] New: internal compiler error: in riscv_gpr_save_operation_p, at config/riscv/riscv.c:5219
2020-06-19 5:49 UTC (2+ messages)
` [Bug target/95683] RISC-V: "
[Bug libgcc/95712] New: configure-target-libgcc fails on s390x target because xgcc is not being built
2020-06-19 4:51 UTC (7+ messages)
` [Bug bootstrap/95712] "
[Bug analyzer/94458] New: -Wanalyzer-malloc-leak false positive when returning a heap-allocated struct by value holding a heap-allocated pointer
2020-06-19 0:55 UTC (2+ messages)
` [Bug analyzer/94458] "
[Bug target/95754] New: Failure to optimize __builtin_ia32_cmpb512_mask with anded first operand, 0 second operand and neq operation
2020-06-18 23:55 UTC
[Bug c++/95568] New: No CTAD with list initialization within requires-clause
2020-06-18 22:56 UTC (4+ messages)
` [Bug c++/95568] "
[Bug fortran/95587] New: ICE in gfc_target_encode_expr, at fortran/target-memory.c:362
2020-06-18 21:28 UTC (3+ messages)
` [Bug fortran/95587] "
[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings
2020-06-18 20:35 UTC
[Bug middle-end/92814] missing -Wstringop-overflow writing into a dynamically allocated flexible array member
2020-06-18 20:35 UTC (2+ messages)
[Bug c++/69698] [meta-bug] flexible array members
2020-06-18 20:35 UTC
[Bug tree-optimization/95752] New: Failure to optimize complicated usage of __builtin_ctz with conditionals properly
2020-06-18 20:18 UTC
[Bug target/95751] New: [aarch64] Consider using ldapr for __atomic_load_n(acquire) on ARMv8.3-RCPC
2020-06-18 20:07 UTC
[Bug c++/95746] New: ice during GIMPLE pass: reassoc
2020-06-18 18:54 UTC (3+ messages)
` [Bug middle-end/95746] "
[Bug c++/95749] New: std::filesystem::file_size returns wrong size for large files on Windows
2020-06-18 18:37 UTC (2+ messages)
` [Bug libstdc++/95749] "
[Bug c++/95639] New: wrong error location
2020-06-18 18:24 UTC (2+ messages)
` [Bug c++/95639] "
[Bug middle-end/95667] New: warning for memset writing across multiple members
2020-06-18 18:02 UTC (3+ messages)
` [Bug middle-end/95667] [11 Regression] unintended "
[Bug tree-optimization/95747] New: [OpenMP/Builtin] nontemporal store support
2020-06-18 17:30 UTC
[Bug libstdc++/71096] std::get did not work for nested derived classes from std::tuple if one element is empty
2020-06-18 16:17 UTC
[Bug other/95722] New: libatomic crashes on __atomic_load of const object
2020-06-18 16:16 UTC (2+ messages)
` [Bug c/95722] "
[Bug target/95347] New: rs6000 mcpu=future generating stfs instead of pstfs for pc-relative references
2020-06-18 15:58 UTC (3+ messages)
` [Bug target/95347] "
[Bug c++/95735] New: ICE on invalid non-type template argument
2020-06-18 15:52 UTC (5+ messages)
` [Bug c++/95735] "
[Bug c++/95736] New: coroutine method improperly copies awaitable
2020-06-18 15:50 UTC (2+ messages)
` [Bug c++/95736] "
[Bug c++/95744] New: Duplicate error message in a simple decltype specifier
2020-06-18 15:09 UTC (2+ messages)
` [Bug c++/95744] "
[Bug rtl-optimization/87600] Fix for PRs 86939 and 87479 causes build issues for several targets
2020-06-18 14:39 UTC (2+ messages)
[Bug testsuite/95706] New: New test case gfortran.dg/pr95690.f90 fails
2020-06-18 14:24 UTC (2+ messages)
` [Bug testsuite/95706] "
[Bug bootstrap/95734] New: [11 regression] lots of ICEs after r11-1445
2020-06-18 14:15 UTC (3+ messages)
` [Bug target/95734] "
[Bug c++/95741] New: Optimization removes call to set_terminate in destructor
2020-06-18 13:41 UTC (4+ messages)
` [Bug c++/95741] Optimization skips destructor and calls set_terminate directly
` [Bug c++/95741] Optimization skips destructor and calls terminate directly
[Bug tree-optimization/67282] New: Wrong code with -floop-nest-optimize
2020-06-18 13:39 UTC (2+ messages)
` [Bug tree-optimization/67282] "
[Bug c++/95742] New: Bad error message in parsing a function with "decltype()"
2020-06-18 13:25 UTC (3+ messages)
` [Bug c++/95742] "
[Bug target/95730] New: GCN offloading ICEs after commit fe7ebef7fe4f9acb79658ed9db0749b07efc3105 "Add support for __builtin_bswap128"
2020-06-18 13:11 UTC (2+ messages)
` [Bug target/95730] "
[Bug tree-optimization/95739] New: [11 Regression] Unordered comparison and VEC_COND_EXPR
2020-06-18 12:48 UTC (6+ messages)
` [Bug tree-optimization/95739] "
` [Bug middle-end/95739] "
[Bug c++/95728] New: [11 Regression] tree check: expected tree_list, have error_mark in tsubst_copy_and_build, at cp/pt.c:19594
2020-06-18 12:35 UTC (3+ messages)
` [Bug c++/95728] "
[Bug c++/95724] New: bogue error : "expected '{' before ')' token"
2020-06-18 12:25 UTC (3+ messages)
` [Bug c++/95724] "
[Bug c++/95659] New: Inconsistent error message in "default argument missing for parameter"
2020-06-18 11:34 UTC (2+ messages)
` [Bug c++/95659] "
[Bug c++/95725] New: Confusing error diagnostic in an invalid template
2020-06-18 11:31 UTC (3+ messages)
` [Bug c++/95725] "
[Bug c++/95597] New: Rejects using-declaration with "typename" in global area
2020-06-18 11:29 UTC (2+ messages)
` [Bug c++/95597] bogus error: "expected nested-name-specifier "
[Bug c/94735] New: MVE vector load/store pair getting removed with -O2
2020-06-18 11:08 UTC (2+ messages)
` [Bug target/94735] "
[Bug target/94959] New: Wrong code gen for MVE intrinsics vldrbq_s32 which fails with assembler `Error: lo register required`
2020-06-18 11:07 UTC (2+ messages)
` [Bug target/94959] "
[Bug rtl-optimization/95713] New: [10/11 Regression] ICE in emit_move_insn when converting int2 vector to short2 vector for -march=skylake-avx512 -m32
2020-06-18 10:18 UTC (3+ messages)
` [Bug target/95713] [10/11 Regression] ICE in emit_move_insn when converting int2 vector to short2 vector for -march=skylake-avx512 since r10-5031-g78307657cf9675bc
[Bug c/95699] New: __builtin_constant_p inconsistencies
2020-06-18 10:13 UTC (2+ messages)
` [Bug c/95699] "
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