Messages by Thread
-
[Bug lto/127951] New: fails to bootstrap with PGO+LTO on native x32, segfault in liblto_plugin.so
givemeagoodun at gmail dot com via Gcc-bugs
-
[Bug other/127955] New: Broken strsignal, strbk fallbacks
sjames at gcc dot gnu.org via Gcc-bugs
-
[Bug bootstrap/67197] GCC_FINAL causes bootstrap failure on AIX
sjames at gcc dot gnu.org via Gcc-bugs
-
[Bug other/127956] New: [riscv] configure writes empty PYTHON to config.status when which is not installed
tehtiam at aosc dot io via Gcc-bugs
-
[Bug bootstrap/81856] AIX: Makefile:20538: recipe for target 'stage1-bubble' failed
sjames at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/127952] New: _addcarry(x)_u64 and _subborrow_u64 not work direcly
gero.peterhoff at gmx dot net via Gcc-bugs
-
[Bug bootstrap/127954] New: Configuring with non-default location of GMP only fails to build quite late in the process
sjames at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/127953] New: missing a constexpr equivalent of __builtinX for _mmX_bslli_X/_mmX_bsrli_X
gero.peterhoff at gmx dot net via Gcc-bugs
-
[Bug target/53192] Incorrect arguments to AVX2's gather intrinsics
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug target/127934] New: AArch64: -g -fno-var-tracking emits redundant bti c before paciasp
yqtian668 at gmail dot com via Gcc-bugs
-
[Bug c++/127950] New: Under -O, "f->next = 0; " before "delete f; " is ignored.
dmg at acm dot org via Gcc-bugs
-
[Bug bootstrap/103459] Make configury regenerate cleanly with `autoreconf -Wall`
cvs-commit at gcc dot gnu.org via Gcc-bugs
-
[Bug middle-end/44690] -fzero-initialized-in-bss does not work
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug c/127947] New: Uninitialised static local variables are placed in .bss, despite -fno-zero-initialized-in-bss
simon.willcocks at gmx dot de via Gcc-bugs
-
[Bug target/90698] Darwin X86 backend lacks support for mcmodel={medium, large, kernel}
egallager at gcc dot gnu.org via Gcc-bugs
-
[Bug middle-end/127949] New: -fhardened overrides an explicit -fno-stack-clash-protection
mark at markesler dot com via Gcc-bugs
-
[Bug testsuite/127942] New: gcc.dg/vect/bb-slp-pr126306-1.c: { target vect64 } / { target vect128 } selectors silently ignored (missing comment argument)
dmalcolm at gcc dot gnu.org via Gcc-bugs
-
[Bug middle-end/25522] zero-initialized constants are place in .bss
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug rtl-optimization/127948] New: [x86_64-w64-mingw32] wrong code: REE keeps a sign-extended value in the upper half of ymm6 across calls
kris.fabmoos at gmail dot com via Gcc-bugs
-
[Bug fortran/125747] ICE in gfc_add_modify_loc, at fortran/trans.cc:229 since r16-5177
cvs-commit at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/127946] New: Missing destination-dependency breaking for an all-ones-masked AVX-512 gather in a loop
z00823823 at outlook dot com via Gcc-bugs
-
[Bug c++/127937] New: Diagnostic in function template shows wrong template parameter name
pj at patrickjohnston dot org via Gcc-bugs
-
[Bug testsuite/127945] New: g++.dg/cpp26/literals1.C and literals2.C: { target c++23 } selectors silently ignored (missing comment argument)
dmalcolm at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/127944] New: Unintialized member copy not diagnosed in constant expressioin
namark at disroot dot org via Gcc-bugs
-
[Bug dg-lint/127943] New: RFE: dg-lint should diagnose a target/xfail selector passed in the comment argument of dg-error/dg-warning/dg-message
dmalcolm at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/125729] [C++26 Reflection] ICE in symtab_node::verify_symtab_nodes due to unresolved alias tokens breaking COMDAT group optimization structures.
mpolacek at gcc dot gnu.org via Gcc-bugs
-
[Bug fortran/127941] New: Invalid free when deallocating polymorphic object with fixed-size array of derived types containing nested allocatable components
gordeygoyman at gmail dot com via Gcc-bugs
-
[Bug tree-optimization/126627] `(a&-a) < 0` -> `a == INT_MIN`
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug c/127939] New: Arrays of structs ending in a zero-length array / flexible array member
pascal_cuoq at hotmail dot com via Gcc-bugs
-
[Bug c++/127940] New: [modules] Optional bits/stdc++.h lookup rejects valid replacement standard headers
joker.eph at gmail dot com via Gcc-bugs
-
[Bug target/127933] New: RISC-V: Debug use keeps an unused vsetvli destination and causes -fcompare-debug failure
yqtian668 at gmail dot com via Gcc-bugs
-
[Bug tree-optimization/127357] [15/16/17 Regression] signed_integer_sat_add single-AND recognizer over-fires and cause miscompile
cvs-commit at gcc dot gnu.org via Gcc-bugs
-
[Bug target/114432] [14/15/16/17 Regression] ICE in connect_traces, at dwarf2cfi.cc:3079 on s390x-linux-gnu
cvs-commit at gcc dot gnu.org via Gcc-bugs
-
[Bug rtl-optimization/127938] New: single_set_2 counts debug uses with DF_REG_USE_COUNT, so a debug bind of an unused PARALLEL output changes code
yqtian668 at gmail dot com via Gcc-bugs
-
[Bug tree-optimization/120524] `(__int128_var >> 127) & 1` is not optimized to ((unsigned __int128)__int128_var ) >> 127 in gimple level
cvs-commit at gcc dot gnu.org via Gcc-bugs
-
[Bug target/127936] New: RISC-V: -g prevents singleton VXRM hoisting at function entry
yqtian668 at gmail dot com via Gcc-bugs
-
[Bug target/127935] New: RISC-V: debug insns break -msave-restore call removal and tail-call formation
yqtian668 at gmail dot com via Gcc-bugs
-
[Bug diagnostics/127930] New: ICE: SIGSEGV in get_use_count (file-cache.cc:64) with --param=file-cache-files=0
zsojka at seznam dot cz via Gcc-bugs
-
[Bug c/127932] New: Wunused-but-set-parameter when using counted_by attribute
b.buschinski at googlemail dot com via Gcc-bugs
-
[Bug diagnostics/127931] New: [16/7 Regression] ICE: in diagnostics::char_span::subspan with -fdiagnostics-format=sarif-stderr
zsojka at seznam dot cz via Gcc-bugs
-
[Bug gcov-profile/125316] autofdo: tree check: expected ssa_name, have var_decl in visit_bb, at ipa-split.cc:952
zsojka at seznam dot cz via Gcc-bugs
-
[Bug target/127020] Should int128 ^ operation always be vectorized?
cvs-commit at gcc dot gnu.org via Gcc-bugs
-
[Bug ada/126321] inconsistent resolution of operator for nonlocal subtype of Integer
cvs-commit at gcc dot gnu.org via Gcc-bugs
-
[Bug middle-end/127921] New: Signed large _BitInt rotate is lowered with an arithmetic right shift
kyuwoncho18 at gmail dot com via Gcc-bugs
-
[Bug bootstrap/127929] New: [17 Regression] MinGW bootstrap fails building libgomp after e5efa9eff99
dragon-archer at outlook dot com via Gcc-bugs
-
[Bug tree-optimization/127928] New: [x86-64] Failure to vectorize a stride-2 loop with a conditional store
bug_hunters at yeah dot net via Gcc-bugs
-
[Bug middle-end/127927] New: ICE for long long compare in expand
gjl at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/127926] New: Wrong code with scalar_storage_order after memcpy: FRE folds a big-endian field load in native byte order
kyuwoncho18 at gmail dot com via Gcc-bugs
-
[Bug middle-end/127925] New: memcmp folding ignores scalar_storage_order of a constant initializer
kyuwoncho18 at gmail dot com via Gcc-bugs
-
[Bug tree-optimization/127924] New: Fully masked loop calls inbranch simdlen(32) SIMD clone on inactive lanes (SIGFPE)
kyuwoncho18 at gmail dot com via Gcc-bugs
-
[Bug target/127923] New: x86 -mavx: if-converted `a < b ? c : d` loses FE_INVALID on a quiet NaN (LT reversed to quiet UNGE, emitted as vcmpnlt_uqsd)
kyuwoncho18 at gmail dot com via Gcc-bugs
-
[Bug lto/127922] New: Wrong code with -flto: unsigned _BitInt(N) store does not alias _BitInt(N) load
kyuwoncho18 at gmail dot com via Gcc-bugs
-
[Bug tree-optimization/127920] New: Possible missed optimization at O3
apowenq at gmail dot com via Gcc-bugs
-
[Bug target/127919] New: [17 regression] nvptx-none fails to compile (error: cannot convert ‘poly_uint16’ {aka ‘poly_int<1, short unsigned int>’} to ‘int’ in assignment)
sjames at gcc dot gnu.org via Gcc-bugs
-
[Bug libstdc++/127918] New: ranges::mismatch fails to use borrowed_iterator_t
jesseconnell at gmail dot com via Gcc-bugs
-
[Bug ipa/127917] New: wrong code at -O3: IPA-CP redirects a recursive call to a clone made for a different polymorphic context
hugo at hsal dot es via Gcc-bugs
-
[Bug bootstrap/127914] New: Bootstrap on FreeBSD dies with libiberty issue
kargl at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/127912] New: [x86-64] GCC fails to vectorize a reverse loop with a conditional store
bug_hunters at yeah dot net via Gcc-bugs
-
[Bug tree-optimization/127916] New: [15/16/17 Regression] wrong code emitted on almost-SAT_ADD code (edit)
law at gcc dot gnu.org via Gcc-bugs
-
[Bug ada/126321] inconsistent resolution of operator taking nonlocal subtype of Integer
ebotcazou at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/127915] New: When `a <= b` and `b <= CST` then `b - a` is known to have a range of [0, CST] (for unsigned)
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/126988] [17 Regression] ICE on valid code at -O{2,3} with "-fno-vect-cost-model -fno-tree-sra" on x86_64-linux-gnu: in check_loop_closed_ssa_def, at tree-ssa-loop-manip.cc:664
zhendong.su at inf dot ethz.ch via Gcc-bugs
-
[Bug tree-optimization/127913] New: Unnecessary 128-bit arithmetic in ranges::lower_bound over a bounded iota_view
adamant.pwn at gmail dot com via Gcc-bugs
-
[Bug target/125640] MAX(x, -1) can use orr with ash operand
rearnsha at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/127911] New: ICE in set_contract_capture_flag, at cp/semantics.cc
s.kimura.h41104 at gmail dot com via Gcc-bugs
-
[Bug testsuite/125126] [16/17 Regression] mv-symbols*.C and mvc-symbols*.C fail with --enable-default-pie
sowmya.sathram at blackfigtech dot com via Gcc-bugs
-
[Bug tree-optimization/127910] New: full O3 vectorizer cost model slows down SpecCPU'26 zstd
andi-gcc at firstfloor dot org via Gcc-bugs
-
[Bug tree-optimization/127909] New: Arm should detect sdot_prod and use smlad/smlald for 32/64 bit accumulation.
rearnsha at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/127890] New: Analyzer regression: 'leak' false positive regression in 17.0.0 (trunk)
gdr at gcc dot gnu.org via Gcc-bugs
-
[Bug middle-end/28614] gcc.c-torture/compile/20001226-1.c times out
tschwinge at gcc dot gnu.org via Gcc-bugs
-
[Bug target/127908] New: RISC-V: inline ceil/floor/trunc raises FE_INVALID for inf & large values (fcvt speculated above the range check)
oo.hehir at gmail dot com via Gcc-bugs
-
[Bug c++/127907] New: internal compiler error: in get_representative_path_var_1 at `-S -O2 -fanalyzer`
0599jiangyc at gmail dot com via Gcc-bugs
-
[Bug testsuite/127278] [16,17] rs6000: gcc.target/powerpc/vec-msumc.c fails on ppc64 -m32
cvs-commit at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/124502] [14/15/16/17 Regression] Segmentation fault on invalid namespace definition after anonymous inline namespace and enum redeclaration
0599jiangyc at gmail dot com via Gcc-bugs
-
[Bug c++/127906] New: ice-on-invalid-code: internal compiler error: in paste_all_tokens, at libcpp/macro.cc
0599jiangyc at gmail dot com via Gcc-bugs
-
[Bug libstdc++/114354] std::shared_ptr constructor constraints are checked too late
redi at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/122739] internal compiler error: crash at cp/pt.cc:30946 with template parameter pack constructor after error recovery
0599jiangyc at gmail dot com via Gcc-bugs
-
[Bug c++/124515] ICE on invalid code
0599jiangyc at gmail dot com via Gcc-bugs
-
[Bug c++/126201] [15/16/17 Regression] ICE in in resolve_typename_type, at cp/pt.cc:31112
0599jiangyc at gmail dot com via Gcc-bugs
-
[Bug c++/126020] [16/17 Regression] ICE when instantiating a nested class template with a deduced non-static data member
0599jiangyc at gmail dot com via Gcc-bugs
-
[Bug c++/125352] ICE for partial template specializations with template template parameters
0599jiangyc at gmail dot com via Gcc-bugs
-
[Bug c++/124815] ICE: unexpected expression 'N' of kind template_parm_index
0599jiangyc at gmail dot com via Gcc-bugs
-
[Bug c++/122030] ICE when passing empty initializer list as NTTP
0599jiangyc at gmail dot com via Gcc-bugs
-
[Bug target/125549] rs6000: Fix %Y modifier to handle VSX register numbering
kishan at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/127905] New: Another wrong code with BitInt
ktkachov at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/121826] ICE on less constrainted partial specialization with auto type deduction
0599jiangyc at gmail dot com via Gcc-bugs
-
[Bug target/122535] PowerPC: --with-long-double-64 ignored during configure
kishan at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/127904] New: [14/15/16/17 Regression] Wrong code with BitInt
ktkachov at gcc dot gnu.org via Gcc-bugs
-
[Bug rtl-optimization/127903] New: simplify-rtx: bit-cast of an unordered vector comparison is folded to a constant zero
guojie at loongson dot cn via Gcc-bugs