Messages by Thread
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[Bug ipa/122058] [16/17 regression] ICU miscompiled with -O2 -flto -fno-semantic-interposition since r16-4000-g9ee937b2f92a93
hubicka at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/125001] New: ira.cc:indirect_jump_optimize can create invalid CROSSING_JUMP_P jumps
amylaar at gcc dot gnu.org via Gcc-bugs
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[Bug c++/125000] New: [16 Regression] constexpr: call through '+[]'-produced function pointer with non-trivially-destructible class return fails with "dereferencing a null pointer"
ykakeyama3014 at gmail dot com via Gcc-bugs
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[Bug c++/124999] New: GCC ICE in auto deduction with alias template using non-final parameter pack
attackerj1113 at gmail dot com via Gcc-bugs
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[Bug c++/124480] [16/17 regression] g++.dg/modules/pr99023_b.X FAILs
ro at gcc dot gnu.org via Gcc-bugs
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[Bug target/124998] New: Missed optimization in RISCV, useless stack pointer operation
gregory.trunde at tdk dot com via Gcc-bugs
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[Bug c++/68588] GCC requires constexpr for template non-type parameter, even though constexpr conversion operator exists
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug c++/124997] New: converted constant expression is not allowed (in case labels etc)
alex at webprise dot net via Gcc-bugs
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[Bug target/124996] New: RISC-V: SET to (subreg:V2SI (reg:V4SI x) 0) causes reg x to spill
garthlei at linux dot alibaba.com via Gcc-bugs
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[Bug demangler/88783] integer overflow in libiberty, heap overflow will be triggered in nm
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug jit/100096] libgccjit.so.0: Cannot write-enable text segment: Permission denied on NetBSD 9.1
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/115184] gcc.dg/vect/vect-33.c FAILs
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/62283] basic-block vectorization fails
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/31271] Missing simple optimization
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug c++/116722] [13/14 Regression] ICE with constexpr template constructor and floating point value
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/108357] [13 Regression] Dead Code Elimination Regression at -O2 since r13-4607-g2dc5d6b1e7ec88
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug sanitizer/99673] [13/14/15/16/17 Regression] bogus -Wstringop-overread warning with address sanitizer due to member address substitution
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug c++/105737] [11 only] Incorrect evaluation order in new expression
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/98289] [8/9/10 Regression] [x86] Suboptimal optimization of stack usage when function call does not occur
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/94014] ICE: in model_update_limit_points_in_group, at haifa-sched.c:1988 with -fsched-pressure --param=sched-pressure-algorithm=2
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/113390] [14/15/16/17 Regression] ICE: in model_update_limit_points_in_group, at haifa-sched.cc:1986 with -O2 --param=max-sched-region-insns=200 --param=max-sched-extend-regions-iters=2
avinashd at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/26461] liveness of thread local references across function calls
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug target/124995] New: [16/17 regression] x86_cse vs coroutines
sjames at gcc dot gnu.org via Gcc-bugs
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[Bug target/124994] New: x86_cse pass has wrong gate (SSE2)
sjames at gcc dot gnu.org via Gcc-bugs
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[Bug c++/120502] [15 Regression] ICE in verify_ctor_sanity with -std=c++20 -O1 and no_unique_address since r15-9189
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug c/124993] New: Inefficient return of short struct with 3 or more members
zoltan at hidvegi dot com via Gcc-bugs
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[Bug c++/120005] TU-local exposure error in constexpr function
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug ada/123580] visibility issue on generic parent from nested generic package in formal package
ebotcazou at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/124019] Improve subword arithmetic and comparisons
daniel.barboza at oss dot qualcomm.com via Gcc-bugs
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[Bug c++/124991] New: Internal compiler error on typeid of pointer to member to anonymous union
pdimov at gmail dot com via Gcc-bugs
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[Bug c++/124414] [reflection] Invalid constexpr variable accepted with void pointer to consteval-only type
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug libfortran/93727] Fortran 2018: EX edit descriptor
anlauf at gcc dot gnu.org via Gcc-bugs
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[Bug libgcc/124992] New: [IA64] libgcc_s.so missing __floatuntitf
tglozar at gmail dot com via Gcc-bugs
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[Bug rtl-optimization/118115] Missed Optimization: Failure to Elide Branch When Copying Overlapping Union Members from arguments to returns
jonathan.gruber.jg at gmail dot com via Gcc-bugs
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[Bug ada/124990] New: Instantiation of Sibling Private Generic Package Causes Bug-Out
efmavourneen at axioaction dot org via Gcc-bugs
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[Bug c++/124989] New: Erroneous access check on splice to form pointer to member
barry.revzin at gmail dot com via Gcc-bugs
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quick question
Coach Tarek via Gcc-bugs
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[Bug tree-optimization/124988] New: wrong code with __builtin_mul_overflow() and shift of _BitInt() on riscv
zsojka at seznam dot cz via Gcc-bugs
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[Bug c++/59173] [13/14/15/16/17 Regression] Alias template in partial specialization finds name from primary template
redi at gcc dot gnu.org via Gcc-bugs
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[Bug ada/85766] problematic trailing separator for Ada.Directories.Containing_Directory
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug target/82258] [13/14/15/16/17 regression] allocate_zerosize_3.f fails since r251949
pault at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/111676] Race condition in std::ios::Init
redi at gcc dot gnu.org via Gcc-bugs
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[Bug c++/41796] ambiguous subobject diagnostic given too early
matz at gcc dot gnu.org via Gcc-bugs
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[Bug driver/108328] gcc --help -v doesn't work correctly in some circumstances in gcc>=10
sjames at gcc dot gnu.org via Gcc-bugs
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[Bug driver/124987] New: Status of GCC patch for --help --verbose with linker flags (PR108328) and impact on visibility detection in curl
jiangxuezhi2 at huawei dot com via Gcc-bugs
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[Bug tree-optimization/123002] [15 regression] WIDEN_MULT_EXPR are incorrectly vectorized since r15-3189-gd3e71b99194bff
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug c++/124986] New: [12/13/14/15 Regression] -Warray-bounds and -Wstringop-overread false positives
andrea.agostini.sax at gmail dot com via Gcc-bugs
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[Bug libstdc++/118030] [C++23] Implement P0401R6, Providing size feedback in the Allocator interface
ncm at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/121829] [13/14/15 Regression] Trigger error at -O2/O3 during GIMPLE pass: optimized with asm goto with label being the next statement and loop afterwards
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/121720] [13/14/15 Regression] std::min_element is not optimized at -O2
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/121395] [15 Regression] gcc.dg/vect/pr59984.c fails to vectorize two loops
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/121405] [13/14/15 Regression] Another missed VN via a copy (but via an int copy)
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/112305] [13 Regression] Wrong code at -O1/2/3/s on x86_64-pc-linux-gnu
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/121382] [15 Regression] wrong code at -O2 on x86_64-linux-gnu since r15-6657
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug testsuite/115827] [13/14/15 Regression] uninit-17.c no longer emits expected warning on arm soft-float
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug ipa/120987] [13/14 Regression] gdb build with lto triggers use after free since r12-5541-g2cadaa1f134bec
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/111387] [13 Regression] ICE on valid code at -O2 and -O3: verify_ssa failed
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/99959] [13/14/15 Regression] missing -Wuninitialized for an esra variable with TREE_NO_WARNING
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/123061] [13/14 Regression] wrong code at -O3 with -ffinite-loops on x86_64-linux-gnu since r12-3313
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/124130] [13/14 Regression] ICE: verify_gimple failed on *-linux-gnu since r15-9422
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/124132] [13/14 Regression] ICE during GIMPLE pass: lsplit
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/123416] [13/14 Regression] wrong code at -O{s, 2, 3} with "-fno-tree-dse -fno-strict-aliasing" on x86_64-linux-gnu since r15-2207
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/123636] [14 Regression] miscompile at -O1
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/124627] [15 Regression] ICE with LTO with -O1/-O2/-O3 + -g
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/71301] std::tuple move constructor
redi at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/78302] is_move_constructible_v<tuple<nonmovable>> should be false
redi at gcc dot gnu.org via Gcc-bugs
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[Bug ipa/124985] New: Compiling gcc.dg/pr117245.c with -O -fno-tree-dse ICEs in in initialize_inlined_parameters in tree-inline.cc since r16-3747-gafa74d37e8170d
jamborm at gcc dot gnu.org via Gcc-bugs
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[Bug target/124984] New: ICE: RTL check: expected code 'const_int', have 'reg' in th_memidx_classify_address_index, at config/riscv/thead.cc:681
zsojka at seznam dot cz via Gcc-bugs
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[Bug c++/124983] New: [modules] ICE triggered by the word 'timer' in the code
d7d1cd at mail dot ru via Gcc-bugs
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[Bug libstdc++/124982] New: std::pair and std::tuple move assignment with non-move-assignable types
aoliva at gcc dot gnu.org via Gcc-bugs
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[Bug c++/120635] Support something like [[clang::no_specializations]] attribute
tkaminsk at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/122537] [13/14 Regression] wrong code at -O3 with -fwrapv
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/116747] [13/14 Regression] ICE on valid code at -O3 on x86_64-linux-gnu: Segmentation fault
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/118817] [14 Regression] stringop-overflow and array-bound error with LTO/O3
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug target/114659] [13/14 Regression] gcc miscompiles a __builtin_memcpy on i386, leading to wrong results for SNaN
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/111821] [13/14 Regression] OOM with packed struct and stack variable with copy
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/122913] [16 Regression] pr12392.cpp -Ofast compile time went up 15% due to switching to -std=gnu++20 by default
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c++/124981] New: [modules] Undefined reference in the presence of template instantiation
d7d1cd at mail dot ru via Gcc-bugs
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[Bug tree-optimization/124980] New: pass_uncprop at -Og does nothing
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug c++/124979] New: ICE in invalid_tparm_referent_p with invalid template
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug c++/124978] New: Wrong type with decltype of auto template parameter
rs2740 at gmail dot com via Gcc-bugs
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[Bug sanitizer/124248] [15 regression] struct_sock_fprog_sz in ASAN only provided on glibc sincer 15-5164-gfa321004f3f628
sjames at gcc dot gnu.org via Gcc-bugs
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[Bug sanitizer/124248] [16 regression] struct_sock_fprog_sz in ASAN only provided on glibc since r16-5831-g8bf309c5a17ac4
sjames at gcc dot gnu.org via Gcc-bugs
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[Bug c++/124977] New: -Wunused-but-set-variable diagnostic on parameter pack
marcel at laverdet dot com via Gcc-bugs
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[Bug fortran/124976] New: trans-array.cc:8664: read/write order problem ?
dcb314 at hotmail dot com via Gcc-bugs
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[Bug fortran/124975] New: trans-expr.cc:11560: 2 * always true expression ?
dcb314 at hotmail dot com via Gcc-bugs
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[Bug target/124974] New: bpf: support for bpf arenas
dfaust at gcc dot gnu.org via Gcc-bugs
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[Bug c++/124973] New: [16 regression] ICE w/ modules, constexpr, and O[1-3]
marcel at laverdet dot com via Gcc-bugs
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[Bug c++/124973] [16 regression] ICE w/ modules, constexpr, and O[1-3]
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug c++/124973] [16 regression] ICE w/ modules, constexpr, and O[1-3]
ppalka at gcc dot gnu.org via Gcc-bugs
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[Bug c++/124973] [16/17 regression] ICE w/ modules, constexpr, and O[1-3]
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug c++/124973] [16/17 regression] ICE w/ modules, constexpr, and O[1-3]
jason at gcc dot gnu.org via Gcc-bugs
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[Bug c++/124973] [16 regression] ICE w/ modules, constexpr, and O[1-3]
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug c++/124973] [16 regression] ICE w/ modules, constexpr, and O[1-3]
jason at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/124972] New: trans-decl.cc:5539: Impossible AND ?
dcb314 at hotmail dot com via Gcc-bugs
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[Bug c/124971] New: gensupport.cc:120: Possible faulty expression ?
dcb314 at hotmail dot com via Gcc-bugs
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[Bug target/124970] New: gcc memcpy builtin may incorrectly assume alignment constraints when targeting some cortex-m
dullfire at yahoo dot com via Gcc-bugs
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[Bug libstdc++/115955] atomic<T>::wait _S_for uses a poor hash function
redi at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/118088] std::priority_queue doesn't maintain invariants after being moved
redi at gcc dot gnu.org via Gcc-bugs