Messages by Thread
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[Bug c/121020] New: [16 regression] genrecog miscompiled
sjames at gcc dot gnu.org via Gcc-bugs
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[Bug target/121019] New: Explore removal of DI patterns for rv32
law at gcc dot gnu.org via Gcc-bugs
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[Bug target/114641] sh: fdpic optimization of function address breaks pointer equality
olegendo at gcc dot gnu.org via Gcc-bugs
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[Bug target/121018] New: RVV codegen: spills unused vector registers on function call between RVV intrinsics
camel-cdr at protonmail dot com via Gcc-bugs
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[Bug c++/119328] ICE on generic lambda with defaulted parameter in requires clause
eczbek.void at gmail dot com via Gcc-bugs
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[Bug middle-end/121017] New: `__builtin_copysign(0.0, a)` should be optimized to 0.0 for -fno-signed-zeros
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug c++/121016] New: coroutine appears to be allergic to {()}
beewoolie at proton dot me via Gcc-bugs
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[Bug tree-optimization/104547] std::vector::resize(v.size() - n) produces poor code
redi at gcc dot gnu.org via Gcc-bugs
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[Bug c++/113563] Rejects capture of `this` in C++23 `this auto` lambda
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug target/111814] [SH] __builtin_nan* returns signalling NaNs instead of quiet NaNs and vice versa
glaubitz at physik dot fu-berlin.de via Gcc-bugs
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[Bug target/121015] New: [16 regression] ICE when building blender
sjames at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/121014] New: vectorizer uses RDIV_EXPR for integer types
kristerw at gcc dot gnu.org via Gcc-bugs
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[Bug c/121013] New: Possible miscompilation triggered by __builtin_stack_address() at `-O3`.
moorabbit at proton dot me via Gcc-bugs
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[Bug preprocessor/96027] Windows: gcc does not resolve long relative header paths correctly
Oliver.Old at loewen dot de via Gcc-bugs
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[Bug preprocessor/107974] compiler can't find source file in path that is longer than 255 characters
Oliver.Old at loewen dot de via Gcc-bugs
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[Bug target/109286] Assembler warnings about .init/.fini sections defined without attributes
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/119196] Missed folding of vector comparisons
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/117403] [C++26] Implement P1901R2 Enabling the Use of weak_ptr as Keys in Unordered Associative Containers
redi at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/120093] [16 Regression] FAIL: gcc.dg/vect/pr101145.c since r16-101-g132d01d96ea9d6
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/120358] [14 regression] qtbase-6.9.0 miscompiled since r15-580-gf3e5f4c58591f5
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c++/103876] Parameter pack not expanded in lambda within static_assert in a fold-expression of a lambda
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug c++/121012] New: Error on lambda with auto parameter as template argument
eczbek.void at gmail dot com via Gcc-bugs
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[Bug tree-optimization/121011] New: Bad optimizations by GCC 15.0.1 from Fedora
vda.linux at googlemail dot com via Gcc-bugs
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[Bug c++/121010] New: Error on lambda in fold expression in lambda capturing pack
eczbek.void at gmail dot com via Gcc-bugs
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[Bug libgomp/121009] New: [libgomp]fwrite return value ignored in libgomp/error.c causes build failure with -Werror=unused-result
dongjianqiang2 at huawei dot com via Gcc-bugs
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[Bug c++/121008] New: Error on 'this' inside noexcept specifier of lambda capturing 'this' inside noexcept specifier
eczbek.void at gmail dot com via Gcc-bugs
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[Bug target/121007] New: [Regression 15] compiler hangs when building ffpmeg with -mcpu=power9 on ppc64le
siddhesh at gcc dot gnu.org via Gcc-bugs
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[Bug target/117468] [12/13/14/15/16 Regression] arm thumb1 high reg restoration trashes register reserved with -ffixed-reg
matt.parks--- via Gcc-bugs
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[Bug tree-optimization/121006] New: if (float_var == CST || float_var== -CST) is known to be true, __builtin_copysignf(CST, float_var) can be optimized to just float_var
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/121005] New: TREE_LANG_FLAG_* does not have a check for !INTEGER_CST and !VECTOR_CST
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/121004] New: float_var*0.0f if we know a is either -0.0 or 0.0 can be just done as copysign(0.0, a)
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/121003] New: Sometimes __builtin_unreachable is still there before the vectorizer
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug c++/93809] bogus error class tag used in naming union on typedef typename ::U U2
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug c++/83469] union is not accepted as a valid class-key in template name resolution
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug d/121002] New: d: -Wno-error=deprecated does not overwrite a previous -Werror
a.horodniceanu at proton dot me via Gcc-bugs
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[Bug tree-optimization/85316] [meta-bug] VRP range propagation missed cases
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/121001] New: frange on float_var*0.f includes NaN even if float_var does not include NaN
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug c++/119838] optional template keyword with global namespace causing error
mpolacek at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/119740] [C++26] Implement P2714R1, Bind front and back to NTTP callables
ncm at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/119739] [C++26] Implement P0952R2, A new specification for std::generate_canonical
ncm at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/121000] New: __builtin_dynamic_object_size should work for FAM with VLA element when annotated with counted_by
qinzhao at gcc dot gnu.org via Gcc-bugs
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[Bug target/120999] New: Assembler warning about MOVPRFX generation for NBSL instructions
ktkachov at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/110352] [C++26] P2630R4 submdspan
tkaminsk at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/119128] [C++26] Implement P1673R13 A free function linear algebra interface based on the BLAS
tkaminsk at gcc dot gnu.org via Gcc-bugs
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[Bug target/113829] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in overloaded_hash, at config/riscv/riscv-vector-builtins.cc:4341 with invalid __riscv_vfredosum_tu()
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/107761] Implement C++23 <mdspan>
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug cobol/120998] New: [16 regression] unable to bootstrap with cobol and without --disable-werror
mikpelinux at gmail dot com via Gcc-bugs
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[Bug libstdc++/119820] Formatting ranges make a subrange via ranges::subrange (__first, __first + __n)
tkaminsk at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/120997] New: std::span<const bool, Extent>::subspan returns initializer list
yuhan at y2research dot com via Gcc-bugs
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[Bug libstdc++/120364] std::bitset is missing hardened preconditions
redi at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/118341] Missing -D_GLIBCXX_ASSERTIONS checks for <bitset>
redi at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/120996] New: [16 regression][AArch64] 15% regression in microBUDE since r16-1108-gb7960a3f966a0f
dhruvc at nvidia dot com via Gcc-bugs
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[Bug target/120461] ICE: in gen_reg_rtx, at emit-rtl.cc:1189 with -mcpu=xt-c920 -mrvv-vector-bits=zvl -fzero-call-used-regs=all
rdapp at gcc dot gnu.org via Gcc-bugs
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[Bug testsuite/113005] 'libgomp.fortran/rwlock_1.f90', 'libgomp.fortran/rwlock_3.f90' execution test timeouts
benh at kernel dot crashing.org via Gcc-bugs
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[Bug target/114714] [RISC-V][RVV] ICE: insn does not satisfy its constraints (postreload)
rdapp at gcc dot gnu.org via Gcc-bugs
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Bug in G++ 14.2.0
Žarko Asen via Gcc-bugs
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[Bug target/120995] New: [RISC-V] ICE: unrecognizable insn UNSPEC_COMPARE_AND_SWAP with rv64gc_zabha_zacas
schwab--- via Gcc-bugs
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[Bug libstdc++/120994] New: [C++26] P2897R7 aligned_accessor
tkaminsk at gcc dot gnu.org via Gcc-bugs
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[Bug c/120993] New: powerpc64le LDBL_NORM_MAX does not conform to C23
eggert at cs dot ucla.edu via Gcc-bugs
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[Bug tree-optimization/120358] [15 regression] qtbase-6.9.0 miscompiled since r15-580-gf3e5f4c58591f5
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/119861] std::formatter specialization for map-like range has set_separator()/set_brackets()
tkaminsk at gcc dot gnu.org via Gcc-bugs
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[Bug sanitizer/120992] New: ICE on x86_64-linux-gnu: in ubsan_instrument_division, at c-family/c-ubsan.cc:51 with ubsan and alias
jiangchangwu at smail dot nju.edu.cn via Gcc-bugs
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[Bug c++/116369] [12 Regression] temporary variable bounded to const reference with mutable field incorrectly marked as rodata since r9-869-g5603790dbf233c
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/112324] phiopt fail to recog if (b < 0) max = MAX(-b, max); else max = MAX (b, max) into max = MAX (ABS(b), max)
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/119876] suboptimal code for avx512 conditional move
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug c/120991] New: ICE on x86_64-linux-gnu: in composite_type, at c/c-typeck.cc:1006 with transaction_safe
jiangchangwu at smail dot nju.edu.cn via Gcc-bugs
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[Bug debug/120227] Incorrect debug info generation with options -gcodeview -g
tanksherman27 at gmail dot com via Gcc-bugs
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[Bug c++/120990] New: Narrowing conversion in std::function return value is not reported
rohan.a.suri at gmail dot com via Gcc-bugs