Messages by Thread
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[Bug rtl-optimization/3507] appalling optimisation with sub/cmp on multiple targets
ubizjak at gmail dot com via Gcc-bugs
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[Bug c++/99000] [modules] merging of textual redefinitions: declaration std::__copy_move_a2 conflicts with import
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug ada/126448] bogus warning on use clause for package whose subprogram is locally renamed
ebotcazou at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/126904] backward threader: no path-sensitive load CSE (value numbering?)
aldy at quesejoda dot com via Gcc-bugs
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[Bug tree-optimization/126562] [14/15/16/17 Regression] Invalid pow (x, 0.5) -> sqrt transformation when signed zeros or infinities are required
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/127758] New: [15 Regression] compile time hog in tree PTA with many global variables
christian.klein at advantest dot com via Gcc-bugs
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[Bug target/127739] RISC-V: ICE in extract_constrain_insn, pred_widen_floatunsv2df (vfwcvt.f.xu.v)
groche97 at gmail dot com via Gcc-bugs
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[Bug rtl-optimization/123055] FAIL: gcc.target/powerpc/pr116030.c starting from - r16-5947-ga6c50ec2c6ebcb
jskumari at gcc dot gnu.org via Gcc-bugs
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[Bug testsuite/125060] PowerPC tests fold-vec-cmp-int128.c and pr103316.c started failing after r16-286-gd84fbc516ea57d
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/127757] New: [16/17 Regression] atomic<T>::notify_all() can miss a futex waiter: waiter-count check is not ordered after the caller's store
daniel.grunwald at gmail dot com via Gcc-bugs
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[Bug c/127624] ICE: segfault in record_locally_defined_typedef when -Wunused-local-typedefs is enabled by a diagnostic pragma inside the function body
aryansharma24106 at gmail dot com via Gcc-bugs
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[Bug c++/127235] C++20 rejects-valid with uninitialized member
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/127305] aarch64-elf: cplxlower -> bitintlower changes memory for _BitInt mul_overflow store
kristerw at gcc dot gnu.org via Gcc-bugs
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[Bug target/127012] Missed LLVM's or disjoint detection to lea for X86
kaelfandrew at gmail dot com via Gcc-bugs
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[Bug tree-optimization/127544] wrong fold of pow (-inf, 0.5) into sqrt with -fno-math-errno -fno-signed-zeros
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/108477] fwprop over-optimizes conversion from + to |
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/126521] [14/15/16/17 Regression] Wrong RTL ifcvt with abs
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/86889] s390x gcc build fails when configured with --disable-checking
stefansf at gcc dot gnu.org via Gcc-bugs
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[Bug c++/61597] Unexpected behavior at runtime
herring at lanl dot gov via Gcc-bugs
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[Bug middle-end/127723] [vectorizer] Handle simdlen's 'scaled' modifier of OpenMP 'simd' / __simd__ attr for non-const simdlen (esp. for AArch64/RISC-V)
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug c++/115806] [12/13/14/15 Regression] No error for member enum redefinition in class template (even after instantiation)
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug c++/127627] What's the right overload resolution for ``public: X(const X&); private: explicit X(const X&) requires T::value = default;``?
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug target/126891] [PPC] ICE in copy_to_mode_reg for __builtin_set_fpscr_drn with variable argument
jeevitha at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/127616] OpenMP map iterator wrong code
sandra at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/127726] -fcompare-debug failure when debug insns consume the generic delay-slot live-search budget
yqtian668 at gmail dot com via Gcc-bugs
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[Bug target/117487] Power8 optimizations for math library aren't done in power9 or power10 (PR target/71977)
meissner at gcc dot gnu.org via Gcc-bugs
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[Bug target/99293] Built-in vec_splat generates sub-optimal code for -mcpu=power10
meissner at gcc dot gnu.org via Gcc-bugs
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[Bug target/120528] Optimize zero extend to TImode when value is in a VSX register on power10
meissner at gcc dot gnu.org via Gcc-bugs
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[Bug target/120681] PowerPC GCC turns off pc-relative addressing on power10 when -mcmodel=large is used
meissner at gcc dot gnu.org via Gcc-bugs
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[Bug ada/127756] New: constrained protected subtype deallocation omits protected-object finalization
hodong at nimfsoft dot com via Gcc-bugs
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[Bug middle-end/127752] New: [Regression] volatile member read of a never-written global dropped with -O2 -flto
yqtian668 at gmail dot com via Gcc-bugs
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[Bug fortran/127755] New: Bogus compile errors for correct use of an EVENT_TYPE pointer component
dobonachea at lbl dot gov via Gcc-bugs
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[Bug libfortran/127753] New: caf_shmem: shared memory object left in /dev/shm when the program is stopped by a signal
jvdelisle at gcc dot gnu.org via Gcc-bugs
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[Bug c++/127754] New: [17 Regression] FAIL: g++.dg/tree-ssa/ssa-dse-1.C scan-tree-dump-times dse1 everywhere since r17-4750-ga382bed036aa5f
hp at gcc dot gnu.org via Gcc-bugs
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[Bug libfortran/127738] caf_shmem: FORM TEAM id collision, segfault on pool exhaustion, leaked shared memory
jvdelisle at gcc dot gnu.org via Gcc-bugs
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[Bug libfortran/127751] New: ALLOCATE (stat=) of a coarray does not report an exhausted shared memory pool
jvdelisle at gcc dot gnu.org via Gcc-bugs
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[Bug target/126744] [17 regression] -Wodr in aarch64 backend
sjames at gcc dot gnu.org via Gcc-bugs
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[Bug c++/127750] New: [17 Regression] Lambda in polymorphic typeid operand mangled with wrong discriminator (undocumented ABI break vs 16)
gabravier at gmail dot com via Gcc-bugs
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[Bug libstdc++/125648] std::simd::partial_load produces incorrect result
ulf.iversen at gmail dot com via Gcc-bugs
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[Bug libfortran/127684] caf_shmem: SYNC IMAGES hangs when an image in the image set stops or fails
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug c++/127573] [17 Regression] [c++23] ICE: unexpected expression of kind implicit_conv_expr with constexpr std::array of std::string_view in lambda inside a template
iains at gcc dot gnu.org via Gcc-bugs
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[Bug c++/127749] New: ICE from usage of std::meta::identifier_of in `if constexpr` in lambda-expression
irvsrc at gmail dot com via Gcc-bugs
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[Bug tree-optimization/127748] New: [17 Regression] wrong code with popcnt emitted on almost-Hacker's Delight popcnt pattern
gabravier at gmail dot com via Gcc-bugs
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[Bug c++/123615] (c++-reflection) - [meta-bug] reflection issue
mpolacek at gcc dot gnu.org via Gcc-bugs
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[Bug c++/127707] [reflection] using typename [:ns:]::X; at block scope in template should declare a type
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug ipa/127693] [14/15/16 Regression] __builtin_constant_p vs IPA SRA and inlining
thiago at kde dot org via Gcc-bugs
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[Bug tree-optimization/127747] New: [17 Regression] min/max narrowing adds conversion even when widened values are not otherwise dead
gabravier at gmail dot com via Gcc-bugs
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[Bug tree-optimization/126459] [17 Regression] Wrong code with x != CST1 ? x + CST2 : CST3 fold due to overflow since r17-126
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/127746] New: [17 regression] wrong code for wrong code with x != INT_MIN ? x + INT_MIN : 0
gabravier at gmail dot com via Gcc-bugs
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[Bug rtl-optimization/126426] [15/16 Regression] riscv rvv: Incorrect result with -march=rva23u64 -O2 in libgav1
ubizjak at gmail dot com via Gcc-bugs
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[Bug rtl-optimization/127743] [15/16 Regression] x86: V2HF CONSTRUCTOR {x, 0.0} expanded as pinsrw + 32-bit store, lane 1 never zeroed
ubizjak at gmail dot com via Gcc-bugs
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[Bug rtl-optimization/127743] [15/16/17 Regression] x86: V2HF CONSTRUCTOR {x, 0.0} expanded as pinsrw + 32-bit store, lane 1 never zeroed
ubizjak at gmail dot com via Gcc-bugs
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[Bug target/127743] [15/16/17 Regression] x86: V2HF CONSTRUCTOR {x, 0.0} expanded as pinsrw + 32-bit store, lane 1 never zeroed
ubizjak at gmail dot com via Gcc-bugs