public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
[Bug target/110061] New: libatomic: 128-bit atomics should be lock-free on AArch64
2023-05-31 14:36 UTC (8+ messages)
` [Bug target/110061] "
[Bug target/70814] atomic store of __int128 is not lock free on aarch64
2023-05-31 14:04 UTC (2+ messages)
[Bug libstdc++/104772] New: std::numeric_limits<__float128> should be specialized
2023-05-31 14:00 UTC (6+ messages)
` [Bug libstdc++/104772] "
[Bug target/110059] New: When SPEC is used to test the GCC (10.3.1), the test result of subitem 548 fluctuates abnormally
2023-05-31 13:54 UTC (5+ messages)
` [Bug target/110059] "
[Bug jit/110063] New: Leaks in gcc driver accumulate when calling gcc_jit_context_compile
2023-05-31 13:47 UTC (2+ messages)
` [Bug jit/110063] Leaks from "
[Bug target/110044] New: #pragma pack(push, 1) may not force packing, while __attribute__((packed, aligned(1))) works
2023-05-31 13:34 UTC (8+ messages)
` [Bug target/110044] "
` [Bug target/110044] [10, 11, 12, 13, 14 Regression] "
[Bug c++/110055] New: Dangling pointer warning inside std::vector on RISC-V
2023-05-31 13:32 UTC (3+ messages)
` [Bug c++/110055] "
[Bug target/110039] New: FAIL: gcc.target/aarch64/rev16_2.c scan-assembler-times rev16\\tw[0-9]+ 2
2023-05-31 13:27 UTC (5+ messages)
` [Bug target/110039] [14 Regression] "
[Bug c++/108659] New: Suboptimal 128 bit atomics codegen on AArch64 and x64
2023-05-31 13:25 UTC (2+ messages)
` [Bug target/108659] Suboptimal 128 bit atomics codegen x64
[Bug c/110062] New: missed vectorization in graphicsmagick
2023-05-31 13:20 UTC
[Bug tree-optimization/109812] New: GraphicsMagick resize is a lot slower in GCC 13.1 vs Clang 16
2023-05-31 12:42 UTC (2+ messages)
` [Bug target/109812] GraphicsMagick resize is a lot slower in GCC 13.1 vs Clang 16 on Intel Raptor Lake
[Bug tree-optimization/109143] New: PTA compile-time hog with many calls
2023-05-31 12:33 UTC (3+ messages)
` [Bug tree-optimization/109143] "
[Bug libstdc++/109921] New: c++17/floating_from_chars.cc: compile error: ‘from_chars_strtod’ was not declared in this scope
2023-05-31 12:24 UTC (3+ messages)
` [Bug libstdc++/109921] "
[Bug libstdc++/109922] New: <iomanip>: consider removing operator>> for istream >> setfill(c)
2023-05-31 12:24 UTC (3+ messages)
` [Bug libstdc++/109922] "
[Bug tree-optimization/110060] New: Adding optimizer hints to std::vector causes a new -Wstringop-overread false positive
2023-05-31 11:59 UTC
[Bug libstdc++/110054] New: stdx::simd masked store should not use non-temporal store instruction
2023-05-31 11:54 UTC (3+ messages)
` [Bug libstdc++/110054] "
[Bug c/110053] New: csmith: problems with -O1 and -O2 in same file
2023-05-31 11:49 UTC (2+ messages)
` [Bug c/110053] "
[Bug ipa/109983] New: [12/13/14 regression] Wireshark compilation hangs with -O2 -fipa-pta
2023-05-31 11:27 UTC (7+ messages)
` [Bug ipa/109983] "
[Bug target/110058] New: confusing error message for %c asm output modifier
2023-05-31 10:56 UTC
[Bug libstdc++/110050] New: experimental/simd/pr109822_cast_functions.cc fails on arm after g:668d43502f465d48adbc1fe2956b979f36657e5f
2023-05-31 10:30 UTC (2+ messages)
` [Bug libstdc++/110050] "
[Bug c++/108917] New: ICE when specifying optimization level for C++ contracts code
2023-05-31 10:18 UTC (2+ messages)
` [Bug debug/108917] ICE when specifying optimization level and debuging "
[Bug tree-optimization/110057] New: Missed devirtualization opportunities
2023-05-31 10:08 UTC
[Bug c++/110056] New: ICE on trying to generate header unit for 'execution'
2023-05-31 10:07 UTC
[Bug c++/110051] New: error: writing 1 byte into a region of size 0
2023-05-31 9:39 UTC (3+ messages)
` [Bug c++/110051] "
[Bug target/106769] New: PPCLE: vec_extract(vector unsigned int) unnecessary rldicl after mfvsrwz
2023-05-31 9:03 UTC (3+ messages)
` [Bug target/106769] "
[Bug c/110049] New: Is there a conflict between `-Os` and `always_inline`?
2023-05-31 8:59 UTC (2+ messages)
` [Bug c/110049] "
[Bug middle-end/110052] New: useless local variable not optimized away
2023-05-31 8:51 UTC (3+ messages)
` [Bug middle-end/110052] "
[Bug testsuite/101169] New: [12 regression] test case gcc.target/powerpc/fold-vec-extract-char.p7.c fails after r10-9880
2023-05-31 8:50 UTC (2+ messages)
` [Bug rtl-optimization/101169] [10 "
[Bug target/27663] missed-optimization transforming a byte array to unsigned long
2023-05-31 8:28 UTC (3+ messages)
[Bug tree-optimization/110038] New: [14 Regression] ICE: in rewrite_expr_tree_parallel, at tree-ssa-reassoc.cc:5522 with --param=tree-reassoc-width=2147483647
2023-05-31 7:51 UTC (4+ messages)
` [Bug tree-optimization/110038] "
[Bug c/110047] New: RFE: Add a warning for use of bare "unsigned" (possibly under -Wimplicit-int?)
2023-05-31 6:54 UTC (2+ messages)
` [Bug c/110047] "
[Bug c/110048] New: undefined reference when build with O0
2023-05-31 6:45 UTC (2+ messages)
` [Bug c/110048] "
[Bug tree-optimization/110035] New: Missed optimization for dependent assignment statements
2023-05-31 6:34 UTC (7+ messages)
` [Bug tree-optimization/110035] "
[Bug target/59666] New: IBM long double arithmetic results invalid in non-default rounding modes
2023-05-31 6:05 UTC (2+ messages)
` [Bug target/59666] "
[Bug target/110041] New: gcc/config/i386/i386-expand.cc:23394:5: warning: misleading indentation
2023-05-31 5:59 UTC (5+ messages)
` [Bug target/110041] "
[Bug c/29970] mixing ({...}) with VLA leads to massive breakage
2023-05-31 5:01 UTC (2+ messages)
[Bug middle-end/70802] IRA memory cost calculation incorrect for immediates
2023-05-31 4:54 UTC
[Bug rtl-optimization/71768] Missed trivial rematerialiation oppurtunity
2023-05-31 4:51 UTC
[Bug target/109971] New: [14 regression] Several powerpc64 vector test cases fail after r14-1242-gf574e2dfae7905
2023-05-31 3:11 UTC (4+ messages)
` [Bug target/109971] "
[Bug fortran/105847] New: namelist-object-name can be a renamed host associated entity
2023-05-31 2:30 UTC (2+ messages)
` [Bug fortran/105847] "
[Bug c/50486] New: No warning at signed -> unsigned casting
2023-05-31 2:24 UTC (2+ messages)
` [Bug c/50486] Missed -Wsign-conversion with signed -> unsigned casting and enums
[Bug c++/55077] New: implement and enable by default -Wliteral-conversion
2023-05-31 2:16 UTC (2+ messages)
` [Bug c++/55077] "
[Bug libstdc++/110045] New: std::normal_distribution<float> (and likely others) give wrong min() and max() values
2023-05-31 2:14 UTC (8+ messages)
` [Bug libstdc++/110045] "
[Bug target/108938] New: Missing bswap detection
2023-05-30 23:19 UTC (3+ messages)
` [Bug target/108938] "
[Bug tree-optimization/108804] New: missed vectorization in presence of conversion from uint64_t to float
2023-05-30 23:18 UTC (3+ messages)
` [Bug target/108804] "
[Bug c/110043] New: ice in size_remaining, at pointer-query.cc:875
2023-05-30 22:51 UTC (3+ messages)
` [Bug tree-optimization/110043] [14 Regression] "
[Bug c/109836] New: -Wpointer-sign must be enabled by default
2023-05-30 21:44 UTC (2+ messages)
` [Bug c/109836] -Wpointer-sign should "
[Bug c/109826] New: Incompatible pointer types in ?: not covered by -Wincompatible-pointer-types
2023-05-30 21:13 UTC (2+ messages)
` [Bug c/109826] "
[Bug rtl-optimization/110042] New: [14 Regression] missed cmov optimization after r14-1014-gc5df248509b489364c573e8
2023-05-30 21:13 UTC (8+ messages)
` [Bug rtl-optimization/110042] "
[Bug rtl-optimization/109592] New: Failure to recognize shifts as sign/zero extension
2023-05-30 20:41 UTC (3+ messages)
` [Bug rtl-optimization/109592] "
[Bug tree-optimization/108041] New: ivopts results in extra instruction in simple loop
2023-05-30 20:40 UTC (2+ messages)
` [Bug tree-optimization/108041] "
[Bug libstdc++/109822] New: Converting std::experimental::simd masks yields an error
2023-05-30 20:08 UTC (6+ messages)
` [Bug libstdc++/109822] "
[Bug testsuite/52641] New: Test cases fail for 16-bit int targets
2023-05-30 20:05 UTC (2+ messages)
` [Bug testsuite/52641] "
[Bug target/49263] New: SH Target: underutilized "TST #imm, R0" instruction
2023-05-30 20:00 UTC (4+ messages)
` [Bug target/49263] "
[Bug c/50286] New: Missed optimization, fails to propagate bool
2023-05-30 19:18 UTC (2+ messages)
` [Bug tree-optimization/50286] "
[Bug c/101188] New: [AVR] Miscompilation and function pointers
2023-05-30 19:05 UTC (2+ messages)
` [Bug rtl-optimization/101188] [postreload] Uses content of a clobbered register
[Bug tree-optimization/58483] New: missing optimization opportunity for const std::vector compared to std::array
2023-05-30 18:43 UTC (2+ messages)
` [Bug tree-optimization/58483] "
[Bug debug/63572] New: [5 Regression] ICF breaks user debugging experience
2023-05-30 18:12 UTC (2+ messages)
` [Bug debug/63572] [10/11/12/13/14 "
[Bug middle-end/106776] New: Unexpected use-after-free warning
2023-05-30 17:03 UTC (2+ messages)
` [Bug middle-end/106776] "
[Bug tree-optimization/101024] New: Missed min expression at phiopt1
2023-05-30 16:26 UTC (2+ messages)
` [Bug tree-optimization/101024] "
[Bug target/87913] max(n, 1) code generation
2023-05-30 15:44 UTC
[Bug target/106907] New: gcc/config/rs6000/rs6000.cc:23155: strange expression ?
2023-05-30 15:43 UTC (2+ messages)
` [Bug target/106907] "
[Bug target/110040] New: rs6000 port emits dead mfvsrd instruction for simple test case
2023-05-30 15:24 UTC (2+ messages)
` [Bug target/110040] "
[Bug sanitizer/110027] New: Misaligned vector store on detect_stack_use_after_return
2023-05-30 14:49 UTC (3+ messages)
` [Bug target/110027] "
[Bug tree-optimization/110026] New: [Bug] 5% performance drop on important benchmark after r260951
2023-05-30 14:48 UTC (3+ messages)
` [Bug target/110026] "
[Bug tree-optimization/110023] New: [10.3 Regression] 10% performance drop on important benchmark after r247544
2023-05-30 14:46 UTC (2+ messages)
` [Bug target/110023] "
[Bug tree-optimization/107172] New: wrong code with "-O1 -ftree-vrp" on x86_64-linux-gnu
2023-05-30 13:44 UTC (2+ messages)
` [Bug target/107172] [13 Regression] wrong code with "-O1 -ftree-vrp" on x86_64-linux-gnu since r13-1268-g8c99e307b20c502e
[Bug rtl-optimization/109973] New: Wrong code for AVX2 since 13.1 by combining VPAND and VPTEST
2023-05-30 13:44 UTC (2+ messages)
` [Bug target/109973] [13/14 Regression] Wrong code for AVX2 since 13.1 by combining VPAND and VPTEST since r13-2006-ga56c1641e9d25e
[Bug target/106887] New: ICE in extract_insn, at recog.cc:2791 since r13-2111-g6910cad55ffc330d
2023-05-30 13:12 UTC (2+ messages)
` [Bug target/106887] "
[Bug c++/106756] New: Overbroad friendship for nested classes
2023-05-30 12:33 UTC (2+ messages)
` [Bug c++/106756] [CWG1699] "
[Bug c++/110037] New: GCC accepts private member access of enclosing through friend function of inner class
2023-05-30 12:33 UTC (2+ messages)
` [Bug c++/110037] GCC accepts private member access of enclosing class "
[Bug target/110036] New: [12/13/14 regression] riscv_asan_shadow_offset mismatch with libsanitizer
2023-05-30 11:25 UTC (5+ messages)
` [Bug target/110036] "
` [Bug target/110036] [12/13 "
[Bug libstdc++/86880] Incorrect mersenne_twister_engine equality comparison between rotated states
2023-05-30 11:21 UTC (2+ messages)
[Bug libstdc++/60441] New: Incorrect textual representation for std::mersenne_twister_engine
2023-05-30 11:21 UTC (2+ messages)
` [Bug libstdc++/60441] "
[Bug c/109999] New: [OpenMP] Bogus error message: talks about '"#pragma omp" clause' instead of '"target" clause
2023-05-30 11:10 UTC (3+ messages)
` [Bug c/109999] "
[Bug c/109827] New: Pointer/integer mismatch in ?: not covered by -Wint-conversion
2023-05-30 10:51 UTC (2+ messages)
` [Bug c/109827] "
[Bug c++/110028] New: slow compilation on incorrect namespace after gcc-12.1
2023-05-30 10:20 UTC (2+ messages)
` [Bug c++/110028] "
[Bug c/84510] C front-end does not utilise -Wuseless-cast
2023-05-30 9:59 UTC
[Bug middle-end/110018] New: Missing vectorizable_conversion(unsigned char -> double) for BB vectorizer
2023-05-30 9:50 UTC (3+ messages)
` [Bug middle-end/110018] "
[Bug rtl-optimization/110034] New: The first popped allcono doesn't take precedence over later popped in ira coloring
2023-05-30 9:32 UTC (4+ messages)
` [Bug rtl-optimization/110034] "
[Bug c++/110025] New: ICE with default-argument for template-param with decltype and auto
2023-05-30 9:20 UTC (2+ messages)
` [Bug c++/110025] [C++23] "
[Bug sanitizer/82501] AddressSanitizer does not handle negative offset for first global variable
2023-05-30 9:19 UTC
[Bug fortran/109948] New: ICE(segfault) in gfc_expression_rank() from gfc_op_rank_conformable()
2023-05-30 8:59 UTC (2+ messages)
` [Bug fortran/109948] [13/14 Regression] "
[Bug target/109982] New: csmith: x86_64: znver1 issues
2023-05-30 8:55 UTC (4+ messages)
` [Bug target/109982] "
[Bug middle-end/89292] [10/11/12/13/14 regression] test case gcc.target/powerpc/rs6000-fpint.c fails after r268705
2023-05-30 8:24 UTC
[Bug tree-optimization/89049] [10/11/12/13/14 Regression] Unexpected vectorization
2023-05-30 8:19 UTC
[Bug target/110011] New: -mfull-toc yields incorrect _Float128 constants on power9
2023-05-30 8:11 UTC (4+ messages)
` [Bug target/110011] -mfull-toc (-mfp-in-toc) "
[Bug tree-optimization/86270] [10/11/12/13/14 Regression] Simple loop needs an extra register and an extra instruction
2023-05-30 8:00 UTC
[Bug c/110007] New: Implement support for Clang’s __builtin_unpredictable()
2023-05-30 7:49 UTC (2+ messages)
` [Bug c/110007] "
page: next (older) | prev (newer) | latest
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).