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[Bug c/83584] "ISO C forbids conversion of object pointer to function pointer type" -- no, not really
2022-01-12 19:22 UTC
[Bug c++/78655] gcc doesn't exploit the fact that the result of pointer addition can not be nullptr
2022-01-12 19:21 UTC (2+ messages)
[Bug tree-optimization/103995] New: conj() ignored with tree loop vectorizer
2022-01-12 19:17 UTC (3+ messages)
` [Bug tree-optimization/103995] "
` [Bug tree-optimization/103995] [11/12 Regression] "
[Bug tree-optimization/103989] New: [12 regression] std::optional and bogus -Wmaybe-unitialized at -Og
2022-01-12 19:11 UTC (5+ messages)
` [Bug tree-optimization/103989] [12 regression] std::optional and bogus -Wmaybe-unitialized at -Og since r12-1992-g6feb628a706e86eb
[Bug target/100637] New: [i386] Vectorize 4-byte vectors
2022-01-12 19:03 UTC (2+ messages)
` [Bug target/100637] "
[Bug target/103861] New: [i386] vectorize v2qi vectors
2022-01-12 19:03 UTC (3+ messages)
` [Bug target/103861] "
[Bug c/103996] New: Enhancement: Better diagnostic for invalid reuse of a function name
2022-01-12 18:38 UTC (4+ messages)
` [Bug c/103996] "
` [Bug c/103996] Provide "
[Bug c++/103993] New: Incorrect error generated by mismatched-new-delete
2022-01-12 18:31 UTC (3+ messages)
` [Bug c++/103993] "
` [Bug middle-end/103993] -Wismatched-new-delete due to difference in inlining decisions
[Bug c/103980] New: -Wdouble-promotion triggers on s390x when it shouldn't
2022-01-12 18:12 UTC (10+ messages)
` [Bug c/103980] "
` [Bug target/103980] "
[Bug libstdc++/103831] New: views::lazy_split accepts Pattern as span<int, 1> when V is input_range
2022-01-12 17:26 UTC (5+ messages)
` [Bug c++/103831] non-dependent call to non-static member function not rejected ahead of time when there are dependent bases and no 'this'
[Bug testsuite/102935] New: [12 regression] new test case gcc.target/powerpc/pr101384-1.c fails
2022-01-12 17:02 UTC (3+ messages)
` [Bug testsuite/102935] "
[Bug c++/103991] New: Bogus -Wreturn-type with constexpr if and local var with destructor
2022-01-12 16:58 UTC (7+ messages)
` [Bug c++/103991] [12 Regression] "
[Bug c++/103994] New: Module ICE in mark_by_value, at cp/module.cc:4772
2022-01-12 16:56 UTC
[Bug libstdc++/103992] New: common_iterator(const common_iterator<_It2, _Sent2>& __x) uses new instead of construct_at
2022-01-12 16:50 UTC (2+ messages)
` [Bug libstdc++/103992] "
[Bug c/103977] New: ice in try_vectorize_loop_1
2022-01-12 16:17 UTC (6+ messages)
` [Bug tree-optimization/103977] [12 Regression] ice in try_vectorize_loop_1 since r12-6420-gd3ff7420e941931d32ce2e332e7968fe67ba20af
[Bug bootstrap/103971] New: [12 regression] build fails after r12-6420, ICE at libgfortran/generated/matmul_i1.c:2450
2022-01-12 16:15 UTC (3+ messages)
` [Bug tree-optimization/103971] "
[Bug tree-optimization/42436] VRP should mark non-trapping integer divisions
2022-01-12 16:14 UTC
[Bug middle-end/103720] New: bogus warning from -Wuninitialized + -ftrivial-auto-var-init + O2
2022-01-12 15:54 UTC (3+ messages)
` [Bug tree-optimization/103720] "
[Bug target/98737] New: Atomic operation on x86 no optimized to use flags
2022-01-12 15:50 UTC (2+ messages)
` [Bug target/98737] "
[Bug sanitizer/103978] New: AddressSanitizer CHECK failed ../../../../src/libsanitizer/asan/asan_thread.cpp:367 "((ptr[0] == kCurrentStackFrameMagic)) != (0)" (0x0, 0x0)
2022-01-12 15:37 UTC (11+ messages)
` [Bug sanitizer/103978] "
` [Bug sanitizer/103978] [11/12 Regression] "
` [Bug sanitizer/103978] AddressSanitizer CHECK failed with threads and thread canceling with glibc 2.28+
[Bug tree-optimization/103551] New: [12 Regression] wrong code with -O1 -fno-tree-dominator-opts -ftree-vectorize -ftree-vrp
2022-01-12 15:30 UTC (3+ messages)
` [Bug tree-optimization/103551] [12 Regression] wrong code with -O1 -fno-tree-dominator-opts -ftree-vectorize -ftree-vrp since r12-5014-g6b8b959675a3e14c
[Bug tree-optimization/83541] Missed optimization with int overflow
2022-01-12 15:29 UTC (2+ messages)
[Bug target/97444] New: [nvptx] stack atomics
2022-01-12 15:24 UTC (2+ messages)
` [Bug target/97444] "
[Bug tree-optimization/103990] New: 541.leela_r slower by 4.5-6% with PGO+LTO -Ofast -march=native in the first week of January 2022
2022-01-12 15:18 UTC (6+ messages)
` [Bug tree-optimization/103990] "
[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
2022-01-12 15:18 UTC
[Bug analyzer/103225] New: gcc/analyzer/sm-taint.cc:400:25: warning: private field 'm_dir' is not used [-Wunused-private-field]
2022-01-12 15:17 UTC (2+ messages)
` [Bug analyzer/103225] "
[Bug target/82028] Windows x86_64 should not pass float aggregates in xmm
2022-01-12 15:15 UTC (2+ messages)
[Bug analyzer/103940] New: RFE: check -Wanalyzer-tainted-size on external fns with attribute ((access)) with a size-index
2022-01-12 15:15 UTC (3+ messages)
` [Bug analyzer/103940] "
[Bug analyzer/103533] New: Enable "taint" state machine with -fanalyzer without requiring -fanalyzer-checker=taint
2022-01-12 15:00 UTC (2+ messages)
` [Bug analyzer/103533] "
[Bug ipa/101941] New: Linux kernel build failure due to retaining fnsplit fragment with __attribute__((__error__))
2022-01-12 14:17 UTC (2+ messages)
` [Bug ipa/101941] [12 Regression] "
[Bug libstdc++/103955] New: std::to_chars(char*, char*, double, std::chars_format, int precision) crashes for the two maximal int values
2022-01-12 14:10 UTC (2+ messages)
` [Bug libstdc++/103955] std::to_chars(char*, char*, double, std::chars_format, int precision) crashes for the two maximal int precision values
[Bug tree-optimization/86465] [9/10/11/12 Regression] C++17 <optional> triggers: ‘<anonymous>’ may be used uninitialized in this function
2022-01-12 12:12 UTC (4+ messages)
[Bug target/103804] New: ICE: 'global_options' are modified in local context
2022-01-12 11:53 UTC (4+ messages)
` [Bug target/103804] "
[Bug middle-end/103988] New: [OpenACC][2.7] Support array vars in reductions
2022-01-12 11:22 UTC
[Bug libfortran/103985] New: segfault in finalize_transfer (fbuf_destroy) on (parallel) writing into character / string function argument
2022-01-12 11:07 UTC (4+ messages)
` [Bug libfortran/103985] "
[Bug fortran/103987] New: ice in ao_ref_init_from_ptr_and_range, at tree-ssa-alias.c:840
2022-01-12 10:23 UTC (6+ messages)
` [Bug middle-end/103987] [12 Regression] ice in ao_ref_init_from_ptr_and_range, at tree-ssa-alias.c:840 since r12-5236-g5aa91072e24c1e16
[Bug c/97953] New: ICE (segfault) during GIMPLE pass: loopdone compiling libgcc/config/libbid/bid128_fma.c:190:1
2022-01-12 9:22 UTC (6+ messages)
` [Bug tree-optimization/97953] [9/10 Regression] "
[Bug c++/103480] New: [10,11,12]Werror=useless-cast with constexpr destructor
2022-01-12 8:53 UTC (3+ messages)
` [Bug c++/103480] [10/11/12 Regression] -Werror=useless-cast "
` [Bug c++/103480] [10/11 "
[Bug middle-end/101530] New: ICE: 'verify_gimple' failed: non-top-level 'bit_field_ref' with __builtin_shufflevector()[0]
2022-01-12 8:40 UTC (2+ messages)
` [Bug middle-end/101530] "
[Bug c++/103984] New: [12 regression] Possible maybe-uninitialized false positive on shaderc-2021.0
2022-01-12 8:29 UTC (5+ messages)
` [Bug c++/103984] "
[Bug tree-optimization/103986] New: Miscompilation with -O2 -funswitch-loops and __builtin_unreachable in ternary operator
2022-01-12 8:20 UTC (12+ messages)
` [Bug tree-optimization/103986] [9/10 Regression] "
` [Bug tree-optimization/103986] [9/10 Regression] Miscompilation with -O2 -funswitch-loops and __builtin_unreachable
[Bug middle-end/76174] Missed VRP optimization
2022-01-12 7:14 UTC (3+ messages)
[Bug c++/98348] New: GCC 10.2 AVX512 Mask regression from GCC 9
2022-01-12 6:15 UTC (6+ messages)
` [Bug target/98348] [10 Regression] "
[Bug tree-optimization/94790] New: Failure to use andn in specific pattern in which it is available
2022-01-12 6:09 UTC (2+ messages)
` [Bug rtl-optimization/94790] "
[Bug c++/51620] New: [c++0x] [4.6/4.7 Regression] ICE with private destructor
2022-01-12 2:34 UTC (2+ messages)
` [Bug c++/51620] "
[Bug sanitizer/102911] New: AddressSanitizer: CHECK failed: asan_malloc_linux.cpp:46
2022-01-12 2:34 UTC (2+ messages)
` [Bug sanitizer/102911] "
[Bug tree-optimization/96707] New: Failure to optimize right shift+unsigned compare of two variables optimally
2022-01-12 2:00 UTC (2+ messages)
` [Bug tree-optimization/96707] "
[Bug fortran/103695] New: [12 Regression] ICE: verify_ssa failed
2022-01-12 0:58 UTC (2+ messages)
` [Bug fortran/103695] [12 Regression][OpenMP] affinity clause - ICE: verify_ssa failed since r12-1108-g9a5de4d5af1c10a8
[Bug tree-optimization/99755] New: failure to fold a conditional that's a subset of another expression
2022-01-12 0:39 UTC (2+ messages)
` [Bug tree-optimization/99755] "
[Bug c/102239] New: powerpc suboptimal boolean test of contiguous bits
2022-01-12 0:27 UTC (2+ messages)
` [Bug target/102239] "
[Bug tree-optimization/81953] Code sinking increases register pressure
2022-01-11 22:47 UTC
[Bug libstdc++/102807] New: Simple code using ranges::views::keys does not compile with clang
2022-01-11 21:18 UTC (2+ messages)
` [Bug libstdc++/102807] "
[Bug libstdc++/103982] New: std::ranges::subrange does not work for clang
2022-01-11 21:18 UTC (4+ messages)
` [Bug libstdc++/103982] "
[Bug fortran/83079] ICE in gfc_widechar_to_char, at fortran/scanner.c:198
2022-01-11 21:18 UTC
[Bug tree-optimization/85316] [meta-bug] VRP range propagation missed cases
2022-01-11 21:06 UTC (2+ messages)
[Bug tree-optimization/68561] get_integer_range () that handles symbolical ranges
2022-01-11 21:06 UTC
[Bug c/99131] New: gcc doesn't detect missing comma in array initialisation
2022-01-11 21:04 UTC (2+ messages)
` [Bug c/99131] gcc doesn't detect missing comma in array initialisation [-Wstring-concatenation]
[Bug preprocessor/66322] New: Linus Torvalds: -Wswitch-bool produces dubious warnings, fails to notice really bad things
2022-01-11 21:00 UTC (2+ messages)
` [Bug c/66322] "
[Bug c/103983] New: -Wswitch-bool seems to do nothing ?
2022-01-11 21:00 UTC (2+ messages)
` [Bug c/103983] "
[Bug c/79049] Unknown escape sequence not correctly pointed out
2022-01-11 20:45 UTC
[Bug target/103981] New: powerpc64le: Wrong code generated for vec_cntlz_lsbb, vec_cnttz_lsbb
2022-01-11 20:26 UTC (2+ messages)
` [Bug target/103981] "
[Bug c/65253] New: Wmemsize-comparison
2022-01-11 20:19 UTC (2+ messages)
` [Bug c/65253] add -Wmemsize-comparison
[Bug target/103973] New: x86: 4-way comparison of floats/doubles with spaceship operator possibly suboptimal
2022-01-11 19:46 UTC (3+ messages)
` [Bug target/103973] "
[Bug preprocessor/96935] New: ICE in subspan, at input.h:69
2022-01-11 19:35 UTC (2+ messages)
` [Bug preprocessor/96935] [9 Regression] "
[Bug bootstrap/103974] New: [12 Regression] ICE in ira_flattening building libstdc++ with r12-6415-g01f3e6a40e72
2022-01-11 19:25 UTC (3+ messages)
` [Bug bootstrap/103974] "
[Bug tree-optimization/99966] New: Bounds check not eliminated by assert
2022-01-11 18:59 UTC (2+ messages)
` [Bug tree-optimization/99966] "
[Bug c/103979] New: asm goto is not considered volatile
2022-01-11 18:46 UTC (2+ messages)
` [Bug rtl-optimization/103979] asm goto is not considered volatile with output operands
[Bug c++/101681] New: PMF comparison to nullptr is not considered a constexpr
2022-01-11 18:40 UTC (2+ messages)
` [Bug c++/101681] PMF comparison to nullptr is not considered a constexpr inside a template argument
[Bug libstdc++/103726] New: --disable-hosted-libstdcxx (freestanding C++) does not provide <coroutine> as what standard requires
2022-01-11 18:36 UTC (7+ messages)
` [Bug libstdc++/103726] "
[Bug tree-optimization/101597] New: r12-2132-ga110855667782dac[12 Regression] ICE in evrp since
2022-01-11 18:23 UTC (3+ messages)
` [Bug c++/101597] [12 Regression] ICE in pretty-printer formatting an OBJ_TYPE_REF since r12-2132-ga110855667782dac
[Bug c++/101537] New: -Wconversion false positive in ternary
2022-01-11 18:15 UTC (2+ messages)
` [Bug c/101537] -Wconversion false positive in ternary and |=
[Bug c/103881] New: Wconversion false positive when using |= and &= with two rvalues in binary op
2022-01-11 18:15 UTC (2+ messages)
` [Bug c/103881] "
[Bug tree-optimization/103964] New: [9/10/11/12 Regression] OVS miscompilation since r0-92313-g5006671f1aaa63cd
2022-01-11 17:57 UTC (5+ messages)
` [Bug tree-optimization/103964] "
[Bug fortran/97390] New: Error compiling acc data present
2022-01-11 16:31 UTC (2+ messages)
` [Bug fortran/97390] [OpenACC] 'async' clause on 'data' construct
[Bug libstdc++/103891] New: clang-13 fails to compile libstdc++'s std::variant<std::vector<int>>: error: attempt to use a deleted function
2022-01-11 16:27 UTC (2+ messages)
` [Bug libstdc++/103891] "
[Bug c/103961] New: gcc-12 apparently miscompiles libcap's cap_to_text() function
2022-01-11 16:20 UTC (5+ messages)
` [Bug tree-optimization/103961] [12 Regression] gcc-12 apparently miscompiles libcap's cap_to_text() function since r12-6030-g422f9eb7011b76c1
[Bug middle-end/77608] missing protection on trivially detectable runtime buffer overflow
2022-01-11 14:54 UTC
[Bug other/103617] New: Debugging gcc: can't use 'pp' command for irange
2022-01-11 14:51 UTC (2+ messages)
` [Bug other/103617] "
[Bug middle-end/70090] add non-constant variant of __builtin_object_size for _FORTIFY_SOURCE and -fsanitize=object-size
2022-01-11 14:48 UTC (4+ messages)
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