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[Bug c++/100344] New: compiler ICE internal compiler error: in build_call_a, at cp/call.c:38
2021-04-29 22:49 UTC (5+ messages)
` [Bug c++/100344] "
[Bug other/100345] New: gcc 11.1 build "make -n install" fails linking gcov undefined reference to std::__throw_bad_array_new_length()
2021-04-29 22:36 UTC
[Bug libstdc++/100334] New: atomic<T>::notify_one() sometimes wakes wrong thread
2021-04-29 22:28 UTC (6+ messages)
` [Bug libstdc++/100334] "
[Bug c++/100330] New: operator bool() is used when operator<() is available to do comparison
2021-04-29 22:22 UTC (3+ messages)
` [Bug c++/100330] "
[Bug c/100343] New: add -Wundefined-inline for inline function is used but not defined
2021-04-29 22:15 UTC
[Bug c++/100335] New: Using statement of a ref-qualified method from base class: method not callable on derived object
2021-04-29 21:53 UTC (4+ messages)
` [Bug c++/100335] "
[Bug fortran/100183] New: Segmentation fault at runtime when passing an internal procedure as argument
2021-04-29 21:30 UTC (3+ messages)
` [Bug fortran/100183] "
[Bug bootstrap/100340] New: Bootstrap fails with Clang 12.0.5 (XCode 12.5)
2021-04-29 21:17 UTC (3+ messages)
` [Bug bootstrap/100340] "
[Bug fortran/100275] New: ICE in gfc_build_null_descriptor, at fortran/trans-array.c:417
2021-04-29 20:57 UTC (2+ messages)
` [Bug fortran/100275] "
[Bug libgcc/100341] New: build fails of error: '__LIBGCC_DF_EPSILON__' undeclared (first use in this function) for mingw-w64
2021-04-29 20:41 UTC (3+ messages)
` [Bug libgcc/100341] "
[Bug other/100338] New: [11 regression] Python error running test case after r11-2720
2021-04-29 20:27 UTC (3+ messages)
` [Bug other/100338] [11/12 "
[Bug target/100342] New: [10/11 Regression] wrong code with -O2 -fno-dse -fno-forward-propagate -mno-sse2
2021-04-29 20:10 UTC
[Bug preprocessor/82359] #line does not allow C++14 quotes in number
2021-04-29 20:06 UTC (2+ messages)
[Bug c++/100339] New: Bogus "should have been declared inside" error with friend
2021-04-29 19:37 UTC (2+ messages)
` [Bug c++/100339] [8/9/10/11/12 Regression] "
[Bug c++/51344] New: cc1plus hangs when compiling
2021-04-29 18:42 UTC (2+ messages)
` [Bug c++/51344] [4.4/4.5/4.6/4.7 regression] "
[Bug c++/97974] New: [9/10/11 Regression] ICE tree check: expected overload, have function_decl in get_class_binding_direct, at cp/name-lookup.c:1332
2021-04-29 18:42 UTC (2+ messages)
` [Bug c++/97974] [9/10 "
[Bug debug/100304] New: [11/12 Regression] -fcompare-debug failure (length) with custom flags
2021-04-29 18:19 UTC (2+ messages)
` [Bug debug/100304] "
[Bug target/100331] New: 128 bit arithmetic --- suboptimal after shifting when referencing other variables
2021-04-29 17:49 UTC (3+ messages)
` [Bug target/100331] "
[Bug c++/68942] overly strict use of deleted function before argument-dependent lookup (ADL)
2021-04-29 17:44 UTC (2+ messages)
[Bug tree-optimization/94589] New: Optimize (i<=>0)>0 to i>0
2021-04-29 17:41 UTC (16+ messages)
` [Bug tree-optimization/94589] "
[Bug c++/94102] New: Variadic template deduction guide issue - error: 'In instantiation of'
2021-04-29 17:38 UTC (3+ messages)
` [Bug c++/94102] "
[Bug c++/99401] New: GCC11 MinGW-w64 32-bit build fails with undefined reference to `LC0'
2021-04-29 17:21 UTC (3+ messages)
` [Bug target/99401] Rebuilding the compiler with itself fails at -O2
[Bug fortran/100337] New: Should be able to pass non-present optional arguments to CO_BROADCAST
2021-04-29 16:43 UTC
[Bug target/46250] New: ICE: in extract_insn, at recog.c:2110 (unrecognizable insn) with -fPIC -mcmodel=large and __thread variable
2021-04-29 16:43 UTC (2+ messages)
` [Bug target/46250] "
[Bug fortran/58067] New: ICE in GFortran recog.c:2158
2021-04-29 16:42 UTC (2+ messages)
` [Bug target/58067] "
[Bug debug/100303] New: [11/12 Regression] -fcompare-debug failure (length) with -O -fno-dce -ftracer
2021-04-29 16:25 UTC (3+ messages)
` [Bug debug/100303] "
` [Bug debug/100303] [11 "
[Bug c++/100288] New: g++-11 internal error and fails to precompile a concept
2021-04-29 16:13 UTC (4+ messages)
` [Bug c++/100288] [11/12 Regression] "
[Bug fortran/92482] BIND(C) with array-descriptor mishandled for type character
2021-04-29 16:09 UTC
[Bug target/100336] New: file trunk/gcc/config/i386/i386-isa.def doesn't get installed ok ?
2021-04-29 15:46 UTC
[Bug bootstrap/100327] New: [12 regression] bootstrap failure after r12-228
2021-04-29 15:45 UTC (7+ messages)
` [Bug bootstrap/100327] "
[Bug target/100321] New: [OpenMP][nvptx] (Con't) Reduction fails with optimization and 'loop'/'for simd' but not with 'for'
2021-04-29 15:18 UTC (5+ messages)
` [Bug target/100321] "
` [Bug target/100321] [OpenMP][nvptx, SIMT] "
[Bug c++/95486] New: ICE for alias CTAD with non-dependent argument and constrained constructor
2021-04-29 15:14 UTC (2+ messages)
` [Bug c++/95486] "
[Bug target/100312] New: __builtin_ia32_maskloadpd256 and friends should be pure
2021-04-29 15:08 UTC (3+ messages)
` [Bug target/100312] "
[Bug rtl-optimization/100085] New: Bad code for union transfer from __float128 to vector types
2021-04-29 15:04 UTC (2+ messages)
` [Bug target/100085] "
[Bug libgomp/81778] libgomp.c/for-5.c failure on nvptx -- illegal memory access
2021-04-29 12:40 UTC
[Bug tree-optimization/100173] New: telecom/viterb00data_1 has 16.92% regression compared O2 -ftree-vectorize -fvect-cost-model=very-cheap to O2 on CLX/ICX, 9% regression on znver3
2021-04-29 12:15 UTC (5+ messages)
` [Bug tree-optimization/100173] "
[Bug middle-end/90773] Improve piecewise operation
2021-04-29 11:45 UTC
[Bug libstdc++/100259] New: ODR violations in <experimental/internet>
2021-04-29 11:37 UTC (5+ messages)
` [Bug libstdc++/100259] "
[Bug target/100333] New: arm: ICE (unrecognizable insn) with CMSE nonsecure call and -march=armv8.1-m.main
2021-04-29 11:33 UTC (2+ messages)
` [Bug target/100333] "
[Bug other/63426] New: [meta-bug] Issues found with -fsanitize=undefined
2021-04-29 10:57 UTC (2+ messages)
` [Bug other/63426] "
[Bug rtl-optimization/100311] New: UB in sel-sched.c:init_regs_for_mode with -march=armv8-m.base
2021-04-29 10:57 UTC (4+ messages)
` [Bug rtl-optimization/100311] "
[Bug d/100324] New: gcc-10.2.0 (and earlier) fails to build on x86_64, but has builds just fine aarch64
2021-04-29 10:57 UTC (8+ messages)
` [Bug d/100324] "
[Bug tree-optimization/99927] New: [11 Regression] Maybe wrong code since r11-39-gf9e1ea10e657af9f
2021-04-29 10:44 UTC (2+ messages)
` [Bug rtl-optimization/99927] Wrong "
[Bug target/100332] New: mcore-elf: error: 'prev_addr' may be used uninitialized in this function [-Werror=maybe-uninitialized]
2021-04-29 10:44 UTC
[Bug rtl-optimization/100253] New: [10/11/12 Regression] wrong code with -O2 -fno-tree-bit-ccp -ftree-slp-vectorize (unaligned movdqa)
2021-04-29 10:43 UTC (4+ messages)
` [Bug tree-optimization/100253] "
` [Bug tree-optimization/100253] [10/11 "
[Bug target/100217] New: [11/12 Regression] ICE when building valgrind testsuite with -march=z14 since r11-7552
2021-04-29 9:58 UTC (4+ messages)
` [Bug target/100217] "
[Bug c/99954] New: Copy loop over array of unions at -O3 generates memcpy instead of memmove, resulting in incorrect code
2021-04-29 9:51 UTC (3+ messages)
` [Bug tree-optimization/99954] [8 Regression] "
[Bug c++/100305] New: ICE in output_operand_lossage with -march=armv8.2-a -O3
2021-04-29 9:45 UTC (4+ messages)
` [Bug target/100305] [10/11/12 Regression] aarch64: ICE in output_operand_lossage with -O3
` [Bug target/100305] [10 "
[Bug c++/100319] New: Incorrect check for detach clause argument in data-sharing clauses
2021-04-29 9:38 UTC (4+ messages)
` [Bug c++/100319] "
[Bug target/100302] New: ICE in abs_hwi, at hwint.h:324
2021-04-29 9:37 UTC (4+ messages)
` [Bug target/100302] [11/12 Regression] ICE in abs_hwi, at hwint.h:324 since r11-7861
[Bug target/100232] New: [OpenMP][nvptx] Reduction fails with optimization and 'loop'/'for simd' but not with 'for'
2021-04-29 9:08 UTC (4+ messages)
` [Bug target/100232] "
[Bug c++/100322] New: Switching from std=c++17 to std=c++20 causes performance regression in relationals
2021-04-29 8:55 UTC (9+ messages)
` [Bug c++/100322] "
[Bug target/100270] New: _Generic can't distinguish VLS SVE vectors and GNU vectors
2021-04-29 8:28 UTC (2+ messages)
` [Bug target/100270] [10/11 Backport] "
[Bug middle-end/38474] compile time explosion in dataflow_set_preserve_mem_locs at -O3
2021-04-29 8:04 UTC
[Bug target/100329] New: ICE: verify_ssa failed (error: definition in block 3 does not dominate use in block 4)
2021-04-29 7:53 UTC (2+ messages)
` [Bug tree-optimization/100329] "
[Bug c++/61592] New: ICE with large array with initialization
2021-04-29 7:50 UTC (2+ messages)
` [Bug c++/61592] "
[Bug c++/100326] New: Crash with `#pragma GCC unroll` when calling value which can't be called in template function
2021-04-29 7:34 UTC (2+ messages)
` [Bug c++/100326] "
[Bug middle-end/100323] New: #pragma and attribute optimize don't enable inlining
2021-04-29 7:21 UTC (2+ messages)
` [Bug middle-end/100323] "
[Bug c/100320] New: regression: 32-bit x86 memcpy is suboptimal
2021-04-29 7:10 UTC (2+ messages)
` [Bug target/100320] [8/9/10/11/12 Regression] "
[Bug ipa/100308] New: IPA CP ipcp_modif_dom_walker removes calls w/o updating the cgraph
2021-04-29 6:58 UTC (3+ messages)
` [Bug ipa/100308] "
[Bug rtl-optimization/100328] New: IRA doesn't model dup num constraint well
2021-04-29 6:41 UTC
[Bug target/99912] New: Unnecessary / inefficient spilling of AVX2 ymm registers
2021-04-29 6:32 UTC (2+ messages)
` [Bug target/99912] "
[Bug target/82735] _mm256_zeroupper does not invalidate previously computed registers
2021-04-29 5:56 UTC
[Bug tree-optimization/94092] New: Code size and performance degradations after -ftree-loop-distribute-patterns was enabled at -O[2s]+
2021-04-29 4:24 UTC (2+ messages)
` [Bug tree-optimization/94092] "
[Bug target/51793] New: pragma GCC optimize wrapv leads to invalid code on Solaris
2021-04-29 1:22 UTC (4+ messages)
` [Bug target/51793] "
[Bug tree-optimization/100250] New: ICE related to -Wmaybe-uninitialized
2021-04-29 1:16 UTC (3+ messages)
` [Bug tree-optimization/100250] [11/12 Regression] "
` [Bug tree-optimization/100250] [11 "
[Bug c++/100307] New: Wrong placement-new warning
2021-04-29 1:14 UTC (2+ messages)
` [Bug middle-end/100307] [11/12 Regression] spurious -Wplacement-new with negative pointer offset
[Bug c++/95872] New: Duplicated warning message in "-Wlogical-op"
2021-04-28 23:00 UTC (2+ messages)
` [Bug c++/95872] "
[Bug c++/100030] New: ICE: in dependent_type_p, at cp/pt.c:26757
2021-04-28 22:44 UTC (2+ messages)
` [Bug c++/100030] "
[Bug c++/100282] New: [11/12 Regression] ICE in dependent_type_p, at cp/pt.c:26813
2021-04-28 22:44 UTC (2+ messages)
` [Bug c++/100282] "
[Bug c++/100031] New: ICE: in dependent_type_p, at cp/pt.c:26757
2021-04-28 22:44 UTC (2+ messages)
` [Bug c++/100031] "
[Bug c++/100248] New: ICE with global "default" keyword
2021-04-28 22:35 UTC (2+ messages)
` [Bug c++/100248] "
[Bug middle-end/100325] New: missing warning with -O0 on sprintf overflow with pointer plus offset
2021-04-28 22:19 UTC (2+ messages)
` [Bug middle-end/100325] "
[Bug target/100316] New: Regression: __clear_cache() does not support NULL-pointer arguments
2021-04-28 21:23 UTC (2+ messages)
` [Bug target/100316] "
[Bug c++/100313] New: pointer to member function is not const with sanitize=undefined
2021-04-28 21:16 UTC (4+ messages)
` [Bug c++/100313] "
[Bug c++/61806] New: [C++11] Expression sfinae w/o access gives hard error in partial template specializations
2021-04-28 21:08 UTC (2+ messages)
` [Bug c++/61806] "
[Bug c++/80475] Unevaluated combined delete new expression doesn't handle access error in class template SFINAE
2021-04-28 21:08 UTC
[Bug c++/67491] New: [meta-bug] concepts issues
2021-04-28 20:59 UTC (2+ messages)
` [Bug c++/67491] "
[Bug c++/85263] [concepts] ICE with parameter pack matching
2021-04-28 20:59 UTC
[Bug fortran/100283] New: Call to MIN0 with integer(8) arguments raises an ICE
2021-04-28 20:55 UTC (3+ messages)
` [Bug fortran/100283] [11/12 Regression] "
[Bug c++/99465] New: Segmentation fault when put lambda into requires clause
2021-04-28 20:54 UTC (2+ messages)
` [Bug c++/99465] "
[Bug libgomp/98391] New: Wrong results with small matrix size
2021-04-28 20:29 UTC (5+ messages)
` [Bug libgomp/98391] "
[Bug bootstrap/100269] New: [12 Regression] i686 biarch compiler fails for Darwin after r12-36
2021-04-28 20:28 UTC (2+ messages)
` [Bug target/100269] "
[Bug rtl-optimization/100225] New: [8/9/10/11/12 Regression] ICE in add_cross_iteration_register_deps, at ddg.c:291
2021-04-28 19:37 UTC (2+ messages)
` [Bug rtl-optimization/100225] "
[Bug c++/52830] New: ICE: "canonical types differ for identity types ..." when attempting SFINAE with member type
2021-04-28 19:21 UTC (2+ messages)
` [Bug c++/52830] ICE: "canonical types differ for identical "
[Bug fortran/92621] Problems with memory handling with allocatable intent(out) arrays with bind(c)
2021-04-28 18:49 UTC (2+ messages)
[Bug c++/19377] Using declaration in "private" part causes "protected" diagnostic
2021-04-28 18:48 UTC
[Bug target/100182] New: [8/9/10/11/12 Regression] Miscompilation of atomic_float/1.cc on i686
2021-04-28 18:09 UTC (4+ messages)
` [Bug target/100182] [8/9/10/11/12 Regression] Miscompilation of atomic_float/1.cc and atomic_float/wait_notify.cc "
[Bug rtl-optimization/100317] New: 64-bit integer compare gives wrong result when MIN_INT64 is one of the operands
2021-04-28 17:57 UTC (2+ messages)
` [Bug rtl-optimization/100317] [8 only] "
[Bug tree-optimization/95810] New: Spurious UBSan warning when computing the opposite of the absolute value of INT_MIN
2021-04-28 17:56 UTC (2+ messages)
` [Bug middle-end/95810] [8 only] "
[Bug libstdc++/97930] New: pair is not a structural type
2021-04-28 17:20 UTC (3+ messages)
` [Bug libstdc++/97930] "
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