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[Bug c++/69698] [meta-bug] flexible array members
2021-04-26 22:26 UTC
[Bug c/100124] New: Why is "flexible array member '...' in an otherwise empty '...'" an issue?
2021-04-26 22:26 UTC (2+ messages)
` [Bug c++/100124] "
[Bug c++/100209] New: multiple inheritance with crtp pattern fails on sequentioal member access
2021-04-26 21:31 UTC (2+ messages)
` [Bug c++/100209] "
[Bug c++/100240] New: Compiler crashes with segmentation fault on a chrono library using nvcc
2021-04-26 21:18 UTC (4+ messages)
` [Bug c++/100240] "
[Bug target/99647] New: arm: GCC generates invalid MVE vmov instruction
2021-04-26 21:12 UTC (3+ messages)
` [Bug target/99647] "
[Bug c++/100252] New: Internal compiler error during template instantiation
2021-04-26 21:11 UTC (6+ messages)
` [Bug c++/100252] "
` [Bug c++/100252] [8/9/10/11/12 Regression] "
[Bug fortran/100274] New: [9/10/11/12 Regression] ICE in gfc_conv_procedure_call, at fortran/trans-expr.c:6131
2021-04-26 21:00 UTC (2+ messages)
` [Bug fortran/100274] "
[Bug fortran/100273] New: [9/10/11/12 Regression] ICE in gfc_create_module_variable, at fortran/trans-decl.c:5352
2021-04-26 20:52 UTC (4+ messages)
` [Bug fortran/100273] "
[Bug fortran/100276] New: [12 regression] Many failures after r12-119
2021-04-26 20:41 UTC
[Bug fortran/100275] New: ICE in gfc_build_null_descriptor, at fortran/trans-array.c:417
2021-04-26 19:52 UTC (2+ messages)
` [Bug fortran/100275] "
[Bug testsuite/100272] New: some incomplete dg-commands
2021-04-26 19:41 UTC
[Bug bootstrap/96168] New: Cannot bootstrap with Xcode 12 Beta on aarch64, macOS 11.0/Darwin, Apple Silicon
2021-04-26 18:19 UTC (2+ messages)
` [Bug target/96168] GCC support for Apple Silicon (Arm64) on macOS requested
[Bug tree-optimization/100256] New: spurious stringop-overflow warning with memset(..., sizeof(dest)) on variable-length array at -O3
2021-04-26 17:23 UTC (2+ messages)
` [Bug tree-optimization/100256] "
[Bug fortran/92621] Problems with memory handling with allocatable intent(out) arrays with bind(c)
2021-04-26 16:54 UTC (2+ messages)
[Bug tree-optimization/100263] New: Wrong removal of statement in copyprop3
2021-04-26 16:50 UTC (4+ messages)
` [Bug tree-optimization/100263] [11/12 Regression] "
[Bug c++/95317] New: [7 regression] ICE on valid C++14 code, in tsubst_copy, at cp/pt.c:15649
2021-04-26 16:29 UTC (2+ messages)
` [Bug c++/95317] [8/9/10 Regression] "
[Bug c++/100271] New: ICE in in tsubst_copy, at cp/pt.c:16480
2021-04-26 16:29 UTC (2+ messages)
` [Bug c++/100271] "
[Bug tree-optimization/100250] New: ICE related to -Wmaybe-uninitialized
2021-04-26 15:48 UTC (4+ messages)
` [Bug tree-optimization/100250] [11/12 Regression] "
[Bug target/100270] New: _Generic can't distinguish VLS SVE vectors and GNU vectors
2021-04-26 15:33 UTC (2+ messages)
` [Bug target/100270] "
[Bug c/100262] New: warning on sparc64: 'strcmp' reading 1 or more bytes from a region of size 0 [-Werror=stringop-overread]
2021-04-26 15:31 UTC (6+ messages)
` [Bug c/100262] "
` [Bug middle-end/100262] "
[Bug c++/88580] Parameter pack expansion fails (variadic constructor template inside a variadic class template)
2021-04-26 15:30 UTC (2+ messages)
[Bug bootstrap/100269] New: [12 Regression] i686 biarch compiler fails for Darwin after r12-36
2021-04-26 14:53 UTC (2+ messages)
` [Bug bootstrap/100269] "
[Bug c++/100055] New: ICE on invalid requires expression
2021-04-26 14:51 UTC (2+ messages)
` [Bug c++/100055] [10/11/12 Regression] "
[Bug target/100200] New: [10/11/12 Regression] UB evaluating aarch64_plus_immediate predicate
2021-04-26 14:47 UTC (2+ messages)
` [Bug target/100200] "
[Bug c++/100261] New: [11/12 Regression] ICE: tree check: expected var_decl or type_decl, have error_mark in emit_tinfo_decl, at cp/rtti.c:1643
2021-04-26 14:44 UTC (3+ messages)
` [Bug c++/100261] "
[Bug target/100217] New: [11/12 Regression] ICE when building valgrind testsuite with -march=z14 since r11-7552
2021-04-26 14:40 UTC (2+ messages)
` [Bug target/100217] "
[Bug target/100236] New: arm: UB in arm_compute_save_core_reg_mask (shift exponent 4294967295 is too large for 32-bit type 'int')
2021-04-26 14:30 UTC (2+ messages)
` [Bug target/100236] "
[Bug c/100268] New: lm32-uclinux: ../.././gcc/config/lm32/uclinux-elf.h:70: error: "LINK_GCC_C_SEQUENCE_SPEC" redefined [-Werror]
2021-04-26 13:59 UTC
[Bug rtl-optimization/100239] New: [10/11/12 Regression] ICE: in expand_expr_real_2, at expr.c:9865 with __builtin_shuffle()
2021-04-26 12:55 UTC (2+ messages)
` [Bug tree-optimization/100239] "
[Bug middle-end/100267] New: gcc -O2 for avx512 instrincts generates extra warnings and less optimizations
2021-04-26 12:48 UTC
[Bug target/100266] New: [RISCV] Provide programmatic implementation of CAS
2021-04-26 12:47 UTC (2+ messages)
` [Bug target/100266] "
[Bug target/100265] New: [RISCV] Use proper fences for atomic load/store
2021-04-26 12:47 UTC (2+ messages)
` [Bug target/100265] "
[Bug libstdc++/100249] New: missing forwarding std::__invoke result in ranges::is_permutation and ranges::clamp
2021-04-26 12:39 UTC (3+ messages)
` [Bug libstdc++/100249] "
[Bug tree-optimization/99956] New: loop interchange fails when altering bwaves inner loop
2021-04-26 11:59 UTC (3+ messages)
` [Bug tree-optimization/99956] "
[Bug c/99880] New: ICE in maybe_set_vectorized_backedge_value, at tree-vect-loop.c:9161
2021-04-26 11:46 UTC (3+ messages)
` [Bug tree-optimization/99880] [10 Regression] ICE in maybe_set_vectorized_backedge_value, at tree-vect-loop.c:9161 since r10-3711-g69f8c1aef5cdcc54
[Bug tree-optimization/100053] New: tree-fre incorrectly delete a condition
2021-04-26 11:46 UTC (2+ messages)
` [Bug tree-optimization/100053] [9/10 Regression] "
[Bug c/99954] New: Copy loop over array of unions at -O3 generates memcpy instead of memmove, resulting in incorrect code
2021-04-26 11:46 UTC (2+ messages)
` [Bug tree-optimization/99954] [8/9/10 Regression] "
[Bug rtl-optimization/100264] New: REE does not work on PARALLEL expressions with a single register SET child
2021-04-26 11:45 UTC (2+ messages)
` [Bug rtl-optimization/100264] "
[Bug tree-optimization/53947] New: [meta-bug] vectorizer missed-optimizations
2021-04-26 10:49 UTC (2+ messages)
` [Bug tree-optimization/53947] "
[Bug tree-optimization/98117] New: wrong code with "-O3 -fno-tree-scev-cprop"
2021-04-26 10:49 UTC (3+ messages)
` [Bug tree-optimization/98117] [8 Regression] wrong code with "-O3 -fno-tree-scev-cprop" since r8-1163-g7078979b291419f3
[Bug lto/96385] New: GCC generates separate debug info with undefined symbols without relocations
2021-04-26 10:48 UTC (3+ messages)
` [Bug lto/96385] [8 Regression] "
[Bug lto/96591] New: ICE with -flto=auto and -O1: tree code ‘typename_type’ is not supported in LTO streams
2021-04-26 10:48 UTC (3+ messages)
` [Bug lto/96591] [8 Regression] "
[Bug libstdc++/100243] New: [10 Regression] invalid use of incomplete type 'std::__detail::__iter_traits<T, std::indirectly_readable_traits<T> >' {aka 'struct std::indirectly_readable_traits<T>'}
2021-04-26 10:46 UTC (4+ messages)
` [Bug libstdc++/100243] "
[Bug libstdc++/100238] New: [11/12] Link failure in debug libstdc++ on MinGW due to atomicitiy.cc
2021-04-26 10:44 UTC (3+ messages)
` [Bug libstdc++/100238] [11/12 Regression] "
[Bug debug/100254] New: [11/12 Regression] -fcompare-debug failure (length) with -O2 -fno-guess-branch-probability -fipa-pta -fnon-call-exceptions
2021-04-26 10:42 UTC (5+ messages)
` [Bug debug/100254] "
` [Bug rtl-optimization/100254] "
[Bug libstdc++/100259] New: ODR violations in <experimental/internet>
2021-04-26 10:41 UTC (3+ messages)
` [Bug libstdc++/100259] "
[Bug libfortran/98301] New: random_init() may be non-conforming
2021-04-26 10:38 UTC (3+ messages)
` [Bug libfortran/98301] random_init() is broken
[Bug ada/100251] New: Byte order mark in gnat.adc raises compilation error
2021-04-26 10:26 UTC (2+ messages)
` [Bug ada/100251] byte "
[Bug c/100257] New: poor codegen with vcvtph2ps / stride of 6
2021-04-26 9:58 UTC (8+ messages)
` [Bug target/100257] "
[Bug libstdc++/100233] New: [10/11/12] std::views::elements only accepts types that are defined on std::get
2021-04-26 9:38 UTC (2+ messages)
` [Bug libstdc++/100233] "
[Bug c++/55578] New: Disabling warnings inside macro definition doesn't work
2021-04-26 9:34 UTC (2+ messages)
` [Bug c++/55578] "
[Bug c/100260] New: DSE: join stores
2021-04-26 9:21 UTC (2+ messages)
` [Bug tree-optimization/100260] "
[Bug target/100258] New: constant store pulled out of the loop causes an extra memory load
2021-04-26 9:17 UTC (2+ messages)
` [Bug target/100258] "
[Bug tree-optimization/99473] New: redundant conditional zero-initialization not eliminated
2021-04-26 9:02 UTC (3+ messages)
` [Bug tree-optimization/99473] "
[Bug c++/98136] New: [aarch64] Internal compiler error with large classes and virtual methods
2021-04-26 8:38 UTC (4+ messages)
` [Bug target/98136] [8/9 Regression] [aarch64] Internal compiler error with large classes and virtual methods since r8-5967-gf5470a77425a54efebfe1732488c40f05ef176d0
` [Bug target/98136] [8 "
[Bug target/99929] New: SVE: Wrong code at -O2 -ftree-vectorize
2021-04-26 8:38 UTC (4+ messages)
` [Bug target/99929] [8/9 Backport] "
` [Bug target/99929] [8 "
[Bug rtl-optimization/94605] New: [8/9/10 Regression] ICE in early-remat.c:process_block with multi-output asms
2021-04-26 8:37 UTC (3+ messages)
` [Bug rtl-optimization/94605] [8 "
[Bug debug/100255] New: Crosscompiler to ia64-hp-vms: vmsdbgout.c:368:20: error: ISO C++17 does not allow 'register' storage class specifier [-Werror=register]
2021-04-26 8:02 UTC (4+ messages)
` [Bug debug/100255] "
` [Bug target/100255] "
[Bug rtl-optimization/100253] New: [10/11/12 Regression] wrong code with -O2 -fno-tree-bit-ccp -ftree-slp-vectorize (unaligned movdqa)
2021-04-26 7:29 UTC (6+ messages)
` [Bug rtl-optimization/100253] "
` [Bug tree-optimization/100253] "
[Bug bootstrap/100246] New: [11/12 Regression] GCC will not bootstrap with clang 3.4/3.5 [xcode 5/6, Darwin 12/13]
2021-04-26 7:23 UTC (4+ messages)
` [Bug bootstrap/100246] "
[Bug analyzer/100244] New: [11/12 Regression] ICE: Segmentation fault (in describe_state_change)
2021-04-26 7:22 UTC (5+ messages)
` [Bug analyzer/100244] "
` [Bug analyzer/100244] [11 "
[Bug c++/100248] New: ICE with global "default" keyword
2021-04-26 3:22 UTC (2+ messages)
` [Bug c++/100248] "
[Bug tree-optimization/95922] New: Failure to optimize `((b ^ a) & c) ^ a` to `(a & ~c) | (b & c)` the right way on architectures with andnot
2021-04-26 1:51 UTC (2+ messages)
` [Bug middle-end/95922] "
[Bug rtl-optimization/94806] New: Failure to optimize unary minus for 128-bit operand
2021-04-26 1:18 UTC (2+ messages)
` [Bug rtl-optimization/94806] "
[Bug rtl-optimization/94863] New: Failure to use blendps over mov when possible
2021-04-26 1:18 UTC (2+ messages)
` [Bug target/94863] "
[Bug target/94870] New: Failure to use movhlps instead of seperated mov+unpckhpd
2021-04-26 1:18 UTC (2+ messages)
` [Bug target/94870] "
[Bug tree-optimization/94930] New: Failure to optimize out subvsi in expansion of __builtin_memcmp with 1 as the operand with -ftrapv
2021-04-26 1:18 UTC (2+ messages)
` [Bug tree-optimization/94930] "
[Bug tree-optimization/94898] New: Failure to optimize compare plus sub of same operands into compare
2021-04-26 1:16 UTC (2+ messages)
` [Bug tree-optimization/94898] "
[Bug tree-optimization/94916] New: Failure to optimize pattern into difference or zero selector
2021-04-26 1:15 UTC (2+ messages)
` [Bug tree-optimization/94916] "
[Bug tree-optimization/95404] New: and
2021-04-26 1:15 UTC (2+ messages)
` [Bug tree-optimization/95404] Failure to optimize compare to power of 2 and bitwise and to more direct bitwise and
[Bug tree-optimization/95408] New: Failure to optimize bitwise and with negated conditional using the same operand to conditional with decremented operand
2021-04-26 1:15 UTC (2+ messages)
` [Bug tree-optimization/95408] "
[Bug tree-optimization/95738] New: Failure to optimize comparison of float after sign xor to unsigned comparison
2021-04-26 1:13 UTC (2+ messages)
` [Bug tree-optimization/95738] Failure to optimize comparison of vector "
[Bug target/95914] New: Failure to optimize saturated add properly
2021-04-26 1:10 UTC (2+ messages)
` [Bug target/95914] "
[Bug middle-end/19987] [meta-bug] fold missing optimizations in general
2021-04-26 1:10 UTC
[Bug tree-optimization/95923] New: Failure to optimize bool checks into and
2021-04-26 1:03 UTC (2+ messages)
` [Bug tree-optimization/95923] "
[Bug tree-optimization/96172] New: Failure to optimize direct assignment to bitfield through shifts
2021-04-26 1:03 UTC (2+ messages)
` [Bug tree-optimization/96172] "
[Bug tree-optimization/96702] New: Failure to optimize comparisons involving result of subtraction
2021-04-26 1:02 UTC (2+ messages)
` [Bug tree-optimization/96702] "
[Bug tree-optimization/94893] New: Sign function not getting optimized to simple compare
2021-04-26 1:01 UTC (3+ messages)
` [Bug tree-optimization/94893] "
[Bug c++/97952] New: Poor optimization of closure-like construct in C++ as compared to C
2021-04-26 0:49 UTC (2+ messages)
` [Bug c++/97952] "
[Bug middle-end/98710] New: missing optimization (x | c) & ~(y | c) -> x & ~(y | c)
2021-04-26 0:49 UTC (2+ messages)
` [Bug middle-end/98710] "
[Bug libstdc++/100017] New: error: 'fenv_t' has not been declared in '::' x86_64-w64-mingw32 host cross toolchain fails to build
2021-04-25 23:21 UTC (2+ messages)
` [Bug libstdc++/100017] "
[Bug fortran/100245] New: ICE on automatic reallocation
2021-04-25 13:54 UTC (3+ messages)
` [Bug fortran/100245] "
[Bug rtl-optimization/96796] New: aarch64: ICE during RTL pass: reload
2021-04-25 13:54 UTC (4+ messages)
` [Bug rtl-optimization/96796] [9/10 Regression] "
` [Bug rtl-optimization/96796] [9 "
[Bug target/98302] New: [11 Regression] Wrong code on aarch64
2021-04-25 13:53 UTC (3+ messages)
` [Bug target/98302] [9 "
[Bug tree-optimization/95694] New: [9/10/11 Regression] ICE in trunc_int_for_mode, at explow.c:59 since r9-7156-g33579b59aaf02eb7
2021-04-25 13:53 UTC (3+ messages)
` [Bug tree-optimization/95694] [9 "
[Bug target/82735] _mm256_zeroupper does not invalidate previously computed registers
2021-04-25 8:28 UTC (3+ messages)
[Bug target/98911] New: Add folding and remove expanders for x86 *pcmp{et,gt}* builtins
2021-04-25 1:18 UTC (3+ messages)
` [Bug target/98911] "
[Bug middle-end/61577] [4.9.0 Regression] can't compile on hp-ux v3 ia64
2021-04-24 22:21 UTC
[Bug target/99932] New: OpenACC/nvptx offloading execution regressions starting with CUDA 11.2-era Nvidia Driver 460.27.04
2021-04-24 20:27 UTC (2+ messages)
` [Bug target/99932] "
[Bug target/100241] New: internal compiler error: in curr_insn_transform, at lra-constraints.c:4133
2021-04-24 20:26 UTC (6+ messages)
` [Bug target/100241] "
[Bug fortran/100158] New: Some issues with fortran testsuite files
2021-04-24 19:57 UTC (2+ messages)
` [Bug fortran/100158] "
[Bug fortran/100218] New: Allow target of the pointer resulting from the evaluation of function-reference in a variable definition context
2021-04-24 19:48 UTC (4+ messages)
` [Bug fortran/100218] "
[Bug fortran/100154] New: [9/10/11 Regression] ICE in gfc_conv_procedure_call, at fortran/trans-expr.c:6131
2021-04-24 19:48 UTC (3+ messages)
` [Bug fortran/100154] [9/10/11/12 "
[Bug target/100152] New: Possible 10.3 bad code generation regression from 10.2/9.3 on Mac OS 10.15.7 (Catalina)
2021-04-24 18:45 UTC (4+ messages)
` [Bug target/100152] [10/11/12 Regression] used caller-saved register not preserved across a call
[Bug c++/95486] New: ICE for alias CTAD with non-dependent argument and constrained constructor
2021-04-24 17:40 UTC (2+ messages)
` [Bug c++/95486] "
[Bug tree-optimization/100247] New: x86-64 bad register allocation for unsigned type
2021-04-24 16:38 UTC
[Bug jit/100242] New: libgccjit.so: error: in expmed_mode_index, at expmed.h:249
2021-04-24 16:14 UTC (2+ messages)
` [Bug jit/100242] "
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