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[Bug fortran/112407] New: [13 Regression] Fix for PR37336 triggers an ICE in gfc_format_decoder while constructing a vtab
2023-11-08 15:32 UTC (6+ messages)
` [Bug fortran/112407] [13/14 "
[Bug c/112442] New: Segfault from casting a ptr when using -O2
2023-11-08 15:32 UTC (7+ messages)
` [Bug c/112442] "
[Bug middle-end/112444] New: [14 regression] ICE when buliding libqmi (internal compiler error: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in useless_type_conversion_p, at gimple-expr.cc:85)
2023-11-08 15:26 UTC (2+ messages)
` [Bug middle-end/112444] [14 regression] ICE when buliding libqmi with -O3 -ftrivial-auto-var-init=zero "
[Bug testsuite/111298] New: time-profiler-2.c flaky on glibc RISC-V
2023-11-08 14:47 UTC (2+ messages)
` [Bug testsuite/111298] "
[Bug rtl-optimization/112415] New: [14 regression] Python 3.11 miscompiled with new RTL fold mem offset pass, since r14-4664-g04c9cf5c786b94
2023-11-08 14:42 UTC (7+ messages)
` [Bug rtl-optimization/112415] [14 regression] Python 3.11 miscompiled on HPPA "
[Bug tree-optimization/112443] New: Misoptimization of _mm256_blendv_epi8 intrinsic on avx512bw+avx512vl
2023-11-08 14:27 UTC
[Bug tree-optimization/93971] std::string considered to alias declared objects of incompatible types
2023-11-08 13:59 UTC
[Bug c++/112439] New: Modification of a member overlapping with a [[no_unique_address]] member in the constructor is incorrectly rejected
2023-11-08 13:55 UTC (3+ messages)
` [Bug c++/112439] Modification of a member overlapping with a [[no_unique_address]] member in the constructor is incorrectly rejected in constant evaluation
` [Bug c++/112439] [13/14 Regression] "
[Bug libstdc++/112440] New: Compiler does not grok basic_string::resize and basic_string::reserve if _CharT is char
2023-11-08 13:53 UTC (3+ messages)
` [Bug libstdc++/112440] "
[Bug libstdc++/112314] New: Missing index assertions in basic_string_view
2023-11-08 13:18 UTC (2+ messages)
` [Bug libstdc++/112314] "
[Bug libstdc++/112089] New: std::shared_lock::unlock should throw operation_not_permitted instead resource_deadlock_would_occur
2023-11-08 13:18 UTC (2+ messages)
` [Bug libstdc++/112089] "
[Bug target/112337] New: arm: ICE in arm_effective_regno
2023-11-08 12:50 UTC (6+ messages)
` [Bug target/112337] arm: ICE in arm_effective_regno when compiling for MVE
[Bug libstdc++/19495] basic_string::_M_rep() can produce an unnaturally aligned pointer to _Rep
2023-11-08 12:35 UTC (2+ messages)
[Bug target/112374] New: --with-arch=native bootstrap is broken on `Xeon(R) D-2166NT`
2023-11-08 12:22 UTC (4+ messages)
` [Bug target/112374] [14 Regression] `--with-arch=skylake-avx512 --with-cpu=skylake-avx512` causes a comparison failure
[Bug bootstrap/112441] New: Comparing stages 2 and 3 Bootstrap comparison failure!
2023-11-08 12:22 UTC (2+ messages)
` [Bug bootstrap/112441] "
[Bug tree-optimization/111133] New: SLP of scatters not implemented
2023-11-08 12:17 UTC (2+ messages)
` [Bug tree-optimization/111133] "
[Bug libstdc++/111948] New: subrange modifies a const size object
2023-11-08 12:01 UTC (3+ messages)
` [Bug libstdc++/111948] "
[Bug c++/112437] New: ICE with throw inside concept sometimes and -std=c++20
2023-11-08 12:00 UTC (4+ messages)
` [Bug c++/112437] "
[Bug libfortran/112412] New: Masked reduction functions return an unallocated array when the result is empty
2023-11-08 11:37 UTC (4+ messages)
` [Bug libfortran/112412] "
[Bug fortran/112371] New: Wrong upper bound for the result of reduction intrinsics if the array is empty
2023-11-08 11:36 UTC (5+ messages)
` [Bug libfortran/112371] "
[Bug middle-end/112406] New: [14 Regression] Several SPECCPU 2017 benchmarks fail with internal compiler error: in expand_insn, at optabs.cc:8305
2023-11-08 11:24 UTC (10+ messages)
` [Bug middle-end/112406] [14 Regression] Several SPECCPU 2017 benchmarks fail with LTO on "
` [Bug middle-end/112406] [14 Regression] Several SPECCPU 2017 benchmarks fail with on internal compiler error: in expand_insn, at optabs.cc:8305 after g:01c18f58d37865d5f3bbe93e666183b54ec608c7
[Bug c++/111788] New: g++ DWARF for void foo(...) missing unspecified parameters DIE
2023-11-08 11:13 UTC (2+ messages)
` [Bug c++/111788] "
[Bug c/112438] New: RISC-V: Failed to AVL propagation through induction variable
2023-11-08 10:57 UTC (14+ messages)
` [Bug target/112438] "
` [Bug target/112438] RISC-V: Wrong auto-vectorization on induction variable of RVV
[Bug target/112426] New: sched1 pessimizes codegen on aarch64 by increasing register pressure
2023-11-08 10:39 UTC (4+ messages)
` [Bug target/112426] "
[Bug c/112432] New: Internal-fn: The [i|l|ll]rint family don't support FLOATN
2023-11-08 10:29 UTC (5+ messages)
` [Bug c/112432] "
[Bug target/112435] New: [14 regression]
2023-11-08 8:07 UTC (14+ messages)
` [Bug target/112435] [14 regression] GCC generates assembly which gas rejects with AVX512 when building ncnn? (Error: unsupported instruction `vblendps')
` [Bug target/112435] [14 regression] GCC generates assembly which gas rejects with AVX when building ncnn (Error: unsupported instruction `vblendps') since r14-96-gc2dac2e5fbbcdd
[Bug tree-optimization/112430] New: [14 Regression] ICE: verify_ssa failed, missing definition
2023-11-08 8:05 UTC (8+ messages)
` [Bug tree-optimization/112430] "
` [Bug middle-end/112430] [14 Regression] ICE: verify_ssa failed, missing definition since r14-1837-g43a3252c42af12
` [Bug tree-optimization/112430] "
[Bug c++/112427] New: [14 regression] ICE when buliding Minetest (internal compiler error: tree check: expected tree that contains ‘decl common’ structure, have ‘identifier_node’ in get_inner_reference, at expr.cc:7931)
2023-11-08 8:04 UTC (5+ messages)
` [Bug c++/112427] "
` [Bug c++/112427] [14 regression] ICE when building Minetest (internal compiler error: tree check: expected tree that contains ‘decl common’ structure, have ‘identifier_node’ in get_inner_reference, at expr.cc:7931) since r14-4793-gdad311874ac3b3
[Bug target/112394] New: ICE: in extract_constrain_insn, at recog.cc:2705 insn does not satisfy its constraints: {*vec_extractv2di_1} with -O -mavx512vbmi2 -mapxf -mno-sse4.2
2023-11-08 7:52 UTC (3+ messages)
` [Bug target/112394] "
[Bug testsuite/112340] New: [14 regression] assembler instruction counts off for gcc.target/powerpc/pr106550_1.c
2023-11-08 7:20 UTC (3+ messages)
` [Bug testsuite/112340] "
[Bug tree-optimization/112361] New: [14 Regression] avx512f-reduce-op-1.c miscompiled since r14-5076
2023-11-08 7:01 UTC (3+ messages)
` [Bug tree-optimization/112361] "
[Bug target/112359] New: [14 Regression] ICE: in expand_fn_using_insn, at internal-fn.cc:215 with -O -ftree-loop-if-convert -mavx512fp16
2023-11-08 6:59 UTC (3+ messages)
` [Bug middle-end/112359] "
[Bug target/112092] New: RISC-V: Wrong RVV code produced for vsetvl-11.c and vsetvlmax-8.c
2023-11-08 6:39 UTC (3+ messages)
` [Bug target/112092] RISC-V: Suboptimal "
[Bug target/111907] New: ICE: in curr_insn_transform, at lra-constraints.cc:4294 unable to generate reloads for: {*andnottf3} with -mavx512f -mno-evex512 -mbionic
2023-11-08 5:52 UTC (3+ messages)
` [Bug target/111907] ICE: in curr_insn_transform, at lra-constraints.cc:4294 unable to generate reloads for: {*andnottf3} with -mavx512f -mno-evex512
[Bug c++/112436] New: SFINAE-unfriendly error on throwing pointer to incomplete type
2023-11-08 5:24 UTC (2+ messages)
` [Bug c++/112436] "
[Bug c/112434] New: unexpected error when compiling for riscv64: invalid 'asm': invalid use of '%c'
2023-11-08 4:02 UTC (3+ messages)
` [Bug c/112434] "
` [Bug target/112434] "
[Bug target/106694] Redundant move instructions in ARM SVE intrinsics use cases
2023-11-08 3:58 UTC (3+ messages)
[Bug c/112422] New: Build process does a redundant number of checks ?
2023-11-08 3:53 UTC (4+ messages)
` [Bug bootstrap/112422] "
[Bug c++/64117] New: warning control #pragmas in precompiled headers are not obeyed for template code
2023-11-08 3:24 UTC (2+ messages)
` [Bug pch/64117] "
[Bug c/112431] New: RISC-V GCC-15 feature: Support register overlap on widen RVV instructions
2023-11-08 1:56 UTC (4+ messages)
` [Bug c/112431] "
[Bug c/112433] New: RISC-V GCC-15 feature: Split register allocation into RVV and non-RVV, and make vsetvl PASS run between them
2023-11-08 1:47 UTC (3+ messages)
` [Bug c/112433] "
[Bug target/111311] New: RISC-V regression testsuite errors with --param=riscv-autovec-preference=scalable
2023-11-08 1:42 UTC (2+ messages)
` [Bug target/111311] "
[Bug driver/107954] New: Support -std=c23/gnu23 as aliases of -std=c2x/gnu2x
2023-11-08 0:25 UTC (2+ messages)
` [Bug c/107954] "
[Bug c/111760] New: risc-v regression: COND_LEN_* incorrect fold/simplify in middle-end
2023-11-07 23:39 UTC (2+ messages)
` [Bug tree-optimization/111760] "
[Bug tree-optimization/22196] Missed back prop
2023-11-07 22:25 UTC
[Bug target/109078] New: Missing optimization on aarch64 for types like `float32x4x2_t`
2023-11-07 21:49 UTC (2+ messages)
` [Bug target/109078] "
[Bug c/112429] New: Wnonnull should warn for multi-dimensional arrays
2023-11-07 20:29 UTC
[Bug c/112428] New: Wnonnull outputs wrong type
2023-11-07 20:24 UTC
[Bug rtl-optimization/109391] New: Inefficient codegen on AArch64 when structure types are returned
2023-11-07 19:53 UTC (2+ messages)
` [Bug rtl-optimization/109391] "
[Bug tree-optimization/106511] New: [13 Regression] New -Werror=maybe-uninitialized since r13-1268-g8c99e307b20c502e
2023-11-07 19:18 UTC (2+ messages)
` [Bug tree-optimization/106511] [13/14 "
[Bug rtl-optimization/97756] New: Inefficient handling of 128-bit arguments
2023-11-07 18:38 UTC (2+ messages)
` [Bug rtl-optimization/97756] [11/12/13/14 Regression] "
[Bug c++/112269] New: [14 Regression] x86_64 GNU/Linux '-m32' multilib 'libstdc++-v3/include/complex:1493: internal compiler error: in tsubst_expr, at cp/pt.cc:21534'
2023-11-07 17:20 UTC (2+ messages)
` [Bug c++/112269] [14 Regression] x86_64 GNU/Linux '-m32' multilib 'libstdc++-v3/include/complex:1493: internal compiler error: in tsubst_expr, at cp/pt.cc:21534' since r14-4796-g3e3d73ed5e85e7
[Bug tree-optimization/110540] New: [14 Regression] Dead Code Elimination Regression since r14-1163-gd8b058d3ca4
2023-11-07 16:26 UTC (2+ messages)
` [Bug tree-optimization/110540] "
[Bug tree-optimization/112419] New: [14 Regression] gcc.dg/Wnonnull-4.c excess error for 32-bit targets
2023-11-07 15:33 UTC (4+ messages)
` [Bug tree-optimization/112419] "
` [Bug testsuite/112419] "
[Bug other/112425] New: Invalid SARIF output when column number is zero
2023-11-07 14:46 UTC
[Bug modula2/111956] New: Many powerpc platforms do _not_ have support for IEEE754 long double
2023-11-07 14:18 UTC (4+ messages)
` [Bug modula2/111956] "
[Bug libgomp/112424] New: libgomp: cuStreamSynchronize error: misaligned address
2023-11-07 14:14 UTC
[Bug c/112420] New: Unexpected vectorization for RISC-V
2023-11-07 13:32 UTC (6+ messages)
` [Bug c/112420] "
[Bug c++/112423] New: A weird reported diagnosis about user-defined-literal
2023-11-07 13:28 UTC
[Bug d/112408] New: [12/13/14 regression] d21 loops in getCpuInfo0B in Solaris/x86 kernel zone
2023-11-07 13:27 UTC (8+ messages)
` [Bug d/112408] "
[Bug libstdc++/112351] New: libstdc++ locale init doesn't handle __gthread_once failure
2023-11-07 12:57 UTC (3+ messages)
` [Bug libstdc++/112351] "
[Bug middle-end/86172] [meta-bug] issues with -Wnull-dereference
2023-11-07 11:38 UTC
[Bug c++/105580] New: False warning "potential null pointer dereference" raised when using istreambuf_iterator and any "-O" flag
2023-11-07 11:38 UTC (2+ messages)
` [Bug libstdc++/105580] [12/13/14 Regression] "
[Bug c++/112421] New: GCC emits warning potential null dereference
2023-11-07 11:38 UTC (2+ messages)
` [Bug c++/112421] "
[Bug target/112411] New: ICE: SIGSEGV with --param=min-nondebug-insn-uid=2147483647 on powerpc64le-unknown-linux-gnu
2023-11-07 11:02 UTC (4+ messages)
` [Bug target/112411] "
[Bug c/111613] New: Bit field stores can be incorrectly optimized away when -fstore-merging is in effect
2023-11-07 9:23 UTC (2+ messages)
` [Bug ipa/111613] [12/13/14 Regression] "
[Bug c++/112414] New: Does gcc need __builtin_assume_separate_storage?
2023-11-07 8:42 UTC (2+ messages)
` [Bug c++/112414] "
[Bug tree-optimization/105834] New: Dead Code Elimination Regression at -O2 (trunk vs. 12.1.0)
2023-11-07 8:26 UTC (2+ messages)
` [Bug tree-optimization/105834] [13 Regression] "
[Bug c/112399] New: RISC-V: Missed AVL propagation for complicate reduction case
2023-11-07 7:03 UTC (3+ messages)
` [Bug target/112399] "
[Bug fortran/105558] New: simple 8-byte integer calculation fails with -O3 / march=core-avx2 on some gfortran 8/9/10 versions
2023-11-07 6:19 UTC (2+ messages)
` [Bug tree-optimization/105558] simple 8-bit "
[Bug middle-end/112382] New: `(a&b) != a` where a is known to have one known bit set is not optimized to ((~b&a)>>shift) & 1
2023-11-07 3:34 UTC (2+ messages)
` [Bug middle-end/112382] "
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