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[Bug libstdc++/114803] New: simd conversion to [[gnu::vector_size(N)]] type hits invalid code in experimental/bits/simd_builtin.h
2024-06-06 7:50 UTC (2+ messages)
` [Bug libstdc++/114803] "
[Bug rtl-optimization/115369] New: ifcvt failed to condition elimination for__builtin_mul_overflow
2024-06-06 7:49 UTC
[Bug c++/115362] New: fixed_size_simd dot product recognition not working for stdx::reduce
2024-06-06 7:49 UTC (15+ messages)
` [Bug c++/115362] "
` [Bug tree-optimization/115362] "
` [Bug target/115362] "
` [Bug target/115362] fixed_size_simd dot product recognition and sign of determinant "
[Bug libgomp/115367] New: The implementation of OMP_DYNAMIC is not dynamic
2024-06-06 7:43 UTC (4+ messages)
` [Bug libgomp/115367] "
[Bug target/115341] New: [15 regression] gcc.target/i386/apx-ndd-2.c etc. FAIL
2024-06-06 7:30 UTC (3+ messages)
` [Bug target/115341] "
[Bug driver/115368] New: Wrong order of gcc include paths on musl systems
2024-06-06 7:03 UTC (2+ messages)
` [Bug driver/115368] "
[Bug other/115365] New: New test case gcc.dg/pr100927.c from r15-1022-gb05288d1f1e4b6 fails
2024-06-06 6:49 UTC (4+ messages)
` [Bug other/115365] "
[Bug c++/115364] New: ICE-on-invalid when calling non-const template member on const object
2024-06-06 6:48 UTC (3+ messages)
` [Bug c++/115364] [11/12/13/14/15 Regression] "
[Bug tree-optimization/115363] New: Missing loop vectorization due to loop bound load not being pulled out
2024-06-06 6:48 UTC (2+ messages)
` [Bug tree-optimization/115363] "
[Bug tree-optimization/114932] New: Improvement in CHREC can give large performance gains
2024-06-06 6:40 UTC (6+ messages)
` [Bug tree-optimization/114932] IVopts inefficient handling of signed IV used for addressing
[Bug target/115355] New: PPCLE: Auto-vectorization creates wrong code for Power9
2024-06-06 6:35 UTC (12+ messages)
` [Bug target/115355] "
` [Bug target/115355] [12/13/14/15 Regression] "
` [Bug target/115355] [12/13/14/15 Regression] vectorization exposes wrong code on P9 LE starting from r12-4496
[Bug lto/115359] New: ICE in warn_types_mismatch: lto1: internal compiler error: Segmentation fault
2024-06-06 6:35 UTC (2+ messages)
` [Bug lto/115359] "
[Bug c++/115358] New: template argument deduction/substitution failed on lambda function
2024-06-06 6:30 UTC (7+ messages)
` [Bug c++/115358] "
` [Bug c++/115358] [13/14/15 Regression] template argument deduction/substitution failed in generic "
` [Bug c++/115358] [13/14/15 Regression] template argument deduction/substitution failed in generic lambda function use of static constexpr array type whos initializer defines the size
[Bug target/43618] Incorrect sse2_cvtX2Y pattern
2024-06-06 5:47 UTC (2+ messages)
[Bug tree-optimization/115354] New: Large -Os code size increase related to -ftree-sra
2024-06-06 3:26 UTC (4+ messages)
` [Bug tree-optimization/115354] [14/15 Regression] "
` [Bug tree-optimization/115354] [14/15 Regression] Large -Os code size increase related to -ftree-sra since r14-5831-gaae723d360ca26
New message QN9VBDPTI
2024-06-06 2:56 UTC
New message E5K3GAGH6
2024-06-06 2:53 UTC
[Bug analyzer/111567] New: RFE: support counted_by in analyzer
2024-06-06 1:34 UTC (2+ messages)
` [Bug analyzer/111567] RFE: support __attribute__((counted_by)) in -fanalyzer
[Bug c++/115366] New: Missing optimzation: fold `return (bool)(((a / 8) * 4) << f)` to `return (bool)(a / 8)`
2024-06-06 1:19 UTC (2+ messages)
` [Bug tree-optimization/115366] Missing optimzation: fold `(bool)(a<< boolvalue)` to `(bool)(a)`
[Bug tree-optimization/98909] New: Failure to optimize odd loop pattern
2024-06-06 0:58 UTC (2+ messages)
` [Bug tree-optimization/98909] "
[Bug target/114428] New: [x86] psrad xmm, xmm, 16 and pand xmm, const_vector (0xffff x4) can be optimized to psrld
2024-06-06 0:49 UTC (4+ messages)
` [Bug target/114428] "
[Bug c++/115351] New: [14 regression] pointless movs when passing by value on x86-64
2024-06-05 23:33 UTC (4+ messages)
` [Bug rtl-optimization/115351] [14/15 "
` [Bug target/115351] "
[Bug middle-end/112600] New: Failed to optimize saturating addition using __builtin_add_overflow
2024-06-05 20:42 UTC (3+ messages)
` [Bug middle-end/112600] "
[Bug c/115241] New: header-tools scripts not compatible to python3
2024-06-05 20:23 UTC (2+ messages)
` [Bug other/115241] "
[Bug tree-optimization/54013] New: Loop with control flow not vectorized
2024-06-05 17:37 UTC (3+ messages)
` [Bug tree-optimization/54013] "
[Bug ada/115349] New: compiler infers the wrong Accum_Type for a Reducer expression
2024-06-05 17:07 UTC (3+ messages)
` [Bug ada/115349] "
` [Bug ada/115349] GNAT "
[Bug rtl-optimization/111376] New: missed optimization of one bit test on MIPS32r1
2024-06-05 16:56 UTC (3+ messages)
` [Bug target/111376] "
[Bug driver/103949] New: gcc fails to provide a standard conforming C11 or C++17 environment even when specifying -std=c11 or -std=c++17
2024-06-05 15:52 UTC (2+ messages)
` [Bug driver/103949] "
[Bug c++/115361] New: "possibly dangling reference to a temporary" when object is_empty
2024-06-05 15:39 UTC (2+ messages)
` [Bug c++/115361] "
[Bug libstdc++/88545] New: std::find compile to memchr in trivial random access cases (patch)
2024-06-05 15:33 UTC (3+ messages)
` [Bug libstdc++/88545] "
[Bug c++/115356] New: not a constant expression can be used as non-type template argument inside requires expression
2024-06-05 15:23 UTC (2+ messages)
` [Bug c++/115356] a reference to a non-constant integer "
[Bug target/115360] New: cmse_nonsecure_call wrapper missing STT_FUNCTION
2024-06-05 15:14 UTC (2+ messages)
` [Bug target/115360] cmse_nonsecure_call wrapper on arm "
[Bug testsuite/111658] New: test-function-bodies fails to find functions with single-letter names
2024-06-05 14:49 UTC (2+ messages)
` [Bug testsuite/111658] "
[Bug c/108678] New: Windows on ARM64 platform target aarch64-w64-mingw32
2024-06-05 13:39 UTC (2+ messages)
` [Bug target/108678] "
[Bug go/87589] [11/12/13/14/15 regression] index0-out.go FAILs
2024-06-05 13:35 UTC (4+ messages)
[Bug target/115083] New: undefined reference for aarch64-w64-mingw32 target
2024-06-05 13:33 UTC (2+ messages)
` [Bug target/115083] "
[Bug target/115342] New: [14/15 Regression] AArch64: Function multiversioning initialization incorrect
2024-06-05 13:21 UTC (3+ messages)
` [Bug target/115342] "
[Bug c++/110137] New: implement clang -fassume-sane-operator-new
2024-06-05 13:00 UTC (3+ messages)
` [Bug c++/110137] "
[Bug c++/115357] New: template argument deduction/substitution failed on lambda function
2024-06-05 12:53 UTC (2+ messages)
` [Bug c++/115357] "
[Bug target/115353] New: Missed thumb2 table branch instruction optimisations
2024-06-05 12:25 UTC (3+ messages)
` [Bug target/115353] "
` [Bug target/115353] [14/15 regression] Missed thumb2 table branch instruction optimisations since r14-4946-g7006e5d2d7b5b2
[Bug bootstrap/113357] New: [14 regression] m68k-linux bootstrap failure in stage2 due to segfault compiling unwind-dw2.c
2024-06-05 12:16 UTC (2+ messages)
` [Bug target/113357] [14/15 regression] m68k-linux bootstrap failure in stage2 due to segfault compiling unwind-dw2.c since r14-4664-g04c9cf5c786b94
[Bug libstdc++/98678] New: 30_threads/future/members/poll.cc execution test FAILs
2024-06-05 12:13 UTC (3+ messages)
` [Bug libstdc++/98678] "
[Bug fortran/90068] Array Constructor Containing Function Call Leaks Memory
2024-06-05 9:48 UTC (2+ messages)
[Bug c/114532] New: gcc -fno-common option causes performance degradation on certain architectures
2024-06-05 9:30 UTC (8+ messages)
` [Bug middle-end/114532] "
[Bug tree-optimization/115352] New: wrong code with _BitInt() __builtin_sub_overflow_p() at -O0
2024-06-05 9:30 UTC (2+ messages)
` [Bug middle-end/115352] "
[Bug target/115161] New: [15 Regression] highway-1.0.7 miscompilation of some SSE2 intrinsics
2024-06-05 9:13 UTC (3+ messages)
` [Bug target/115161] highway-1.0.7 miscompilation of _mm_cvttps_epi32(): invalid result assumed
[Bug target/115115] New: [12/13/14/15 Regression] highway-1.0.7 wrong _mm_cvttps_epi32() constant fold
2024-06-05 9:12 UTC (3+ messages)
` [Bug target/115115] "
[Bug tree-optimization/51492] New: vectorizer generates unnecessary code
2024-06-05 8:38 UTC (2+ messages)
` [Bug tree-optimization/51492] vectorizer does not support saturated arithmetic patterns
[Bug ipa/96503] New: attribute alloc_size effect lost after inlining
2024-06-05 7:54 UTC (2+ messages)
` [Bug ipa/96503] "
[Bug target/69374] install.texi is bit-rotten
2024-06-05 7:27 UTC
[Bug tree-optimization/115347] New: wrong code at -O3 on x86_64-linux-gnu
2024-06-05 7:06 UTC (4+ messages)
` [Bug tree-optimization/115347] [12/13/14/15 Regression] "
[Bug lto/46083] New: gcc.dg/initpri1.c FAILs with -flto/-fwhopr (attribute constructor/destructor doesn't work)
2024-06-05 7:03 UTC (2+ messages)
` [Bug lto/46083] "
[Bug tree-optimization/99258] New: volatile struct access optimized away
2024-06-05 7:01 UTC (2+ messages)
` [Bug middle-end/99258] "
[Bug middle-end/115346] New: [15] Volatile load elimination with packed struct bitfields at -O2
2024-06-05 7:01 UTC (5+ messages)
` [Bug middle-end/115346] [15] Volatile load elimination with packed struct bitfields
[Bug c/115345] New: [12/13/14 REGRESSION] / Different outputs compared to GCC 11- and MSVC/Clang
2024-06-05 6:59 UTC (13+ messages)
` [Bug c/115345] "
` [Bug c/115345] [12/13/14/15 Regression] "
` [Bug middle-end/115345] "
[Bug rtl-optimization/115344] New: Missing loop counter reversal
2024-06-05 6:50 UTC (3+ messages)
` [Bug tree-optimization/115344] "
[Bug target/115024] New: 128 bit division performance regression, x86, between gcc-14 and gcc-13 using target clones on skylake platform
2024-06-05 6:25 UTC (2+ messages)
` [Bug target/115024] [14/15 regression] "
[Bug tree-optimization/115177] New: incorrect TBAA for derived types involving hardbool types
2024-06-05 6:17 UTC (3+ messages)
` [Bug tree-optimization/115177] "
[Bug gcov-profile/115047] New: Inconsistent MC/DC reported by GCC and LLVM
2024-06-05 5:29 UTC (2+ messages)
` [Bug gcov-profile/115047] "
[Bug target/100927] New: [sse2] floating point to integer conversion functions incorrect results w/ NaN constants + optimization
2024-06-05 4:09 UTC (2+ messages)
` [Bug target/100927] "
gfortran-14.1.1: issue with -Jpath search order
2024-06-05 1:35 UTC
[Bug c++/115350] New: Missing optimzation: fold `n = std::min(f ? 0 : 3, -a)` to `n = -a`
2024-06-05 1:10 UTC (3+ messages)
` [Bug c++/115350] "
` [Bug tree-optimization/115350] "
[Bug c++/58661] New: Definition of inherited nested class should be invalid
2024-06-05 0:54 UTC (2+ messages)
` [Bug c++/58661] "
[Bug c++/115338] New: Missing -Wpedantic warning for class-specifier for nested type in class scope
2024-06-05 0:39 UTC (2+ messages)
` [Bug c++/115338] "
[Bug other/115282] New: 15 regression] gcc.dg/vect/costmodel/ppc/costmodel-slp-12.c fails after r15-812-gc71886f2ca2e46
2024-06-05 0:11 UTC (2+ messages)
` [Bug target/115282] [15 "
[Bug fortran/59104] New: Wrong result with SIZE specification expression
2024-06-04 21:51 UTC (2+ messages)
` [Bug fortran/59104] "
[Bug fortran/115348] New: -fcheck=recursion issue with intent(out) derived type argument without components with default value
2024-06-04 20:38 UTC
[Bug c++/111592] New: ICE on expanding argument pack into variadic constructor
2024-06-04 20:14 UTC (2+ messages)
` [Bug c++/111592] [11/12/13/14/15 Regression] "
[Bug fortran/115260] New: Corruption of derived type data when array temporarys of type occur
2024-06-04 20:11 UTC (3+ messages)
` [Bug fortran/115260] "
[Bug c++/107575] New: ICE: tree check: expected tree that contains 'decl common' structure, have 'error_mark' in duplicate_decls, at cp/decl.cc:2605
2024-06-04 19:43 UTC (2+ messages)
` [Bug c++/107575] [12/13/14/15 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'error_mark' in duplicate_decls, at cp/decl.cc:2605 since r12-8115-g791a968630b3846b
[Bug target/115336] New: [15] rv64gcv_zvl256b miscompile at -O3
2024-06-04 19:34 UTC (2+ messages)
` [Bug target/115336] "
[Bug tree-optimization/103388] New: [12 Regression] missed optimization for dead code elimination at -O3 (vs. -O2)
2024-06-04 18:34 UTC (3+ messages)
` [Bug tree-optimization/103388] [12/13/14/15 Regression] missed optimization for dead code elimination at -O3 (trunk vs 11.2.0)
[Bug c++/103338] New: ICE: in tsubst_pack_expansion, at cp/pt.c:13167
2024-06-04 18:32 UTC (2+ messages)
` [Bug c++/103338] [11/12/13/14/15 Regression] ICE: in tsubst_pack_expansion with invalid template friend and packed expression
[Bug c++/115343] New: Member name lookup does not consider equivalent type aliases from different base classes to be equivalent
2024-06-04 18:29 UTC (3+ messages)
` [Bug c++/115343] "
[Bug fortran/83865] ICE in wide_int_to_tree_1, at tree.c:1567
2024-06-04 17:15 UTC
[Bug libgomp/105274] New: [libgomp][nvptx] Provide means to set the stack size on the device side (+ improve doc)
2024-06-04 15:57 UTC (2+ messages)
` [Bug libgomp/105274] "
[Bug c++/115339] New: Missing -Wpedantic warning for a declarative nested-name-specifier with a decltype-specifier
2024-06-04 15:57 UTC (2+ messages)
` [Bug c++/115339] "
[Bug target/97385] New: [nvptx, docs] -msoft-stack-reserve-local=<n> missing documentation
2024-06-04 15:56 UTC (2+ messages)
` [Bug target/97385] "
[Bug c++/111106] New: missing ; causes internal compiler error: in dependent_type_p, at cp/pt.cc:27901
2024-06-04 15:16 UTC (3+ messages)
` [Bug c++/111106] [11/12/13/14/15 Regression] "
[Bug c++/115335] New: std::span at method is missing feature test macro __cpp_lib_span >= 202311L
2024-06-04 14:35 UTC (4+ messages)
` [Bug libstdc++/115335] "
[Bug tree-optimization/115337] New: wrong code with _BitInt() __builtin_stdc_first_leading_one() at -O2
2024-06-04 14:30 UTC (4+ messages)
` [Bug tree-optimization/115337] wrong code with _BitInt() __builtin_stdc_first_leading_one/__builtin_clzg (with -1 as second arg) "
[Bug target/115324] New: [12/13/14/15 Regression] PCH (and maybe GC) of rs6000 builtins broken
2024-06-04 14:29 UTC (2+ messages)
` [Bug target/115324] [12/13 Regression] PCH "
[Bug tree-optimization/114902] New: wrong code at -O3 with "-fno-tree-vrp -fno-expensive-optimizations -fno-tree-dominator-opts" on x86_64-linux-gnu
2024-06-04 14:28 UTC (2+ messages)
` [Bug rtl-optimization/114902] [14 Regression] "
[Bug tree-optimization/115092] New: wrong code at -O1 with "-fgcse -ftree-pre -fno-tree-dominator-opts -fno-tree-fre -fno-guess-branch-probability" on x86_64-linux-gnu
2024-06-04 14:28 UTC (2+ messages)
` [Bug rtl-optimization/115092] [14/15 Regression] wrong code at -O1 with "-fgcse -ftree-pre -fno-tree-dominator-opts -fno-tree-fre -fno-guess-branch-probability" on x86_64-linux-gnu since r14-4810
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