Messages by Thread
-
-
[Bug middle-end/105448] load introduced when passing a struct as argument
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/118037] missing unswitch loops with RISCV intrinsics
law at gcc dot gnu.org via Gcc-bugs
-
[Bug target/99434] std::bit_cast generates more instructions than __builtin_bit_cast and memcpy with -march=native
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/121682] New: Optimization: If (x & y) == y then (x - y) == (x xor y) == (x & ~y)
Explorer09 at gmail dot com via Gcc-bugs
-
[Bug middle-end/25227] struct whos size is > 64bit is always on the stack
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug target/16657] Dead stack adjustion code not removed
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug rtl-optimization/7061] Access of bytes in struct parameters
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug target/92499] nios2 backend needs to consider allocated object size, not C object size for gprel optimization
sandra at gcc dot gnu.org via Gcc-bugs
-
[Bug target/116445] gcc.target/arm/unsigned-extend-2.c on Cortex-M55 and misses possible Cortex-M optimization
cvs-commit at gcc dot gnu.org via Gcc-bugs
-
[Bug c/121681] New: -mno-scalar-strict-align doesn't work on rv64 (memcpy is not optimized like on x86_64 and aarch64)
sergey at lobanov dot in via Gcc-bugs
-
[Bug tree-optimization/121680] New: GCC 12/13/14 writing 8 bytes into a region of size 0 [-Wstringop-overflow=] with std::reverse on buffer
szhong at perforce dot com via Gcc-bugs
-
[Bug c++/119045] ICE when using _Complex accessors, in cxx_eval_store_expression, at cp/constexpr.cc:6418
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/88174] Make __real__ += __val usable in constexpr context.
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/13563] if-conversion not agressive enough
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/121679] New: Much better code at -O1 than at O2
rearnsha at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/121678] New: &__real__ static_var not constexpr
jakub at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/121677] New: Lambda implementation leaks out to user code
csaba_22 at yahoo dot co.uk via Gcc-bugs
-
[Bug c++/121676] New: friend elaborated-type-specifier rejects dependent nested template specialization
gulackeg at gmail dot com via Gcc-bugs
-
[Bug preprocessor/84583] -fdirectives-only does not handle CRLF properly
francoisk777 at gmail dot com via Gcc-bugs
-
[Bug tree-optimization/121675] New: wrong code at -O3 on x86_64-linux-gnu
zhendong.su at inf dot ethz.ch via Gcc-bugs
-
[Bug middle-end/121674] New: X ? C1 : C2 not optimized to (C1 - C2) + C1 * X for С1 > C2
antoshkka at gmail dot com via Gcc-bugs
-
[Bug middle-end/121673] New: Missed optimization for arguments of calls to the same function
antoshkka at gmail dot com via Gcc-bugs
-
[Bug middle-end/121672] New: [OpenMP] 'declare variant' with 'construct={simd}' context selector not handled
burnus at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/121671] New: Confusing compile error message with std::visit and std::format_string
chrisi57001 at gmail dot com via Gcc-bugs
-
[Bug c++/121670] New: Replacement of integer constant with sizeof(int) makes an expression not constexpr
fchelnokov at gmail dot com via Gcc-bugs
-
[Bug target/98734] ABI diagnostics emitted despite always_inline attribute
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug target/121669] New: -Wpsabi warnings should be suppressed for always_inline functions
mkretz at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/93504] Missed reassociation with constants and not of that constant with IORs
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug c/79674] Missed optimisation when no sequence point present
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/92038] Extremely inefficient x86_64 code for trivally copyable types passed in registers.
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug target/121668] New: [16 regression] ICE when building ocaml-5.3.0 with -Og -g -fPIC -mtls-dialect=gnu
sjames at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/121667] New: -static-libstdc++ not fully work when some so linked depends on libstdc++.so
niqingliang2003 at gmail dot com via Gcc-bugs
-
[Bug middle-end/106010] Miss vectorization for complex type copy.
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug c/121666] New: __builtin_expect_with_probability accepts non constant expression
vincent at vvhe dot ca via Gcc-bugs
-
[Bug preprocessor/33877] Request for __VA_ARGC__
foss+gcc--- via Gcc-bugs
-
[Bug c/33877] Request for __VA_ARGC__
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug preprocessor/121665] New: __VA_COUNT__: Count number of variadic arguments in a variadic macro
foss+gcc--- via Gcc-bugs
-
[Bug middle-end/121664] New: [Nvptx][OpenMP] 'omp target ... simd' with 'collapse' – leads to illegal memory access
burnus at gcc dot gnu.org via Gcc-bugs
-
[Bug c/121663] New: ICE for line directive with large argument
uecker at gcc dot gnu.org via Gcc-bugs
-
[Bug target/121662] New: Unnecessary data dependant branches with avx512 masks
andi-gcc at firstfloor dot org via Gcc-bugs
-
[Bug c/121661] New: miscompilation involving complex and nested functions
uecker at gcc dot gnu.org via Gcc-bugs
-
[Bug rtl-optimization/40209] stale REG_UNUSED note vs single_set
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/121279] [14/15 Regression] wrong code due to load of a bool from an union being pulled out of loop
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug target/121660] New: [16 Regression] RISC-V: internal compiler error: in apply_scale, at profile-count.h:1187
skothadiya at whileone dot in via Gcc-bugs
-
[Bug target/121659] New: [16 Regression] RISC-V: ICE in operator[], at vec.h:911
skothadiya at whileone dot in via Gcc-bugs
-
[Bug target/121658] New: [16 Regression] ICE: in extract_insn, at recog.cc:2884 (unrecognizable insn) with -O -mavx512f -mgfni
zsojka at seznam dot cz via Gcc-bugs
-
[Bug c++/121657] New: wrong parsing of alignas in struct declaration
hanicka at hanicka dot net via Gcc-bugs
-
[Bug tree-optimization/121656] New: wrong code at -O{1,2,3} on x86_64-linux-gnu
zhendong.su at inf dot ethz.ch via Gcc-bugs
-
[Bug tree-optimization/121347] [13/14/15/16 regression] wrong code at -O1 and above on x86_64-linux-gnu since r8-2555-g344be1fd47d7d6
rguenth at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/121655] New: After using reinterpret_cast on a static variable and passing its address as a template parameter, an internal compiler error occurred
13330742392 at wo dot cn via Gcc-bugs
-
[Bug target/88836] [SVE] Redundant PTEST in loop test
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/120516] [15/16 Regression] wrong code at O3 with "-fno-tree-slsr -fno-ipa-cp -fno-inline" from 15.1 and above on x86_64 since r15-1809-g735edbf1e2479f
sjames at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/121654] New: template for ICE when referencing a variable in surrounding scope
ivan.lazaric.gcc at gmail dot com via Gcc-bugs
-
[Bug fortran/114611] H edit descriptor should flag as error with -std-f95 (or higher)
jvdelisle at gcc dot gnu.org via Gcc-bugs
-
[Bug fortran/120812] [regression] buffer(80:80) = C_NEW_LINE not working with gfortran 15.1 under Mac
jvdelisle at gcc dot gnu.org via Gcc-bugs
-
[Bug c/121653] New: Bloaty initialization of two-register structs under -Os on x86-64
pskocik at gmail dot com via Gcc-bugs
-
[Bug tree-optimization/120560] [14/15/16 regression] wrong code at -O{s,2,3} with -fno-tree-ccp on x86_64-linux-gnu
mikpelinux at gmail dot com via Gcc-bugs
-
[Bug c++/99642] Compiler error while using precompiled header and -Wmismatched-tags flag
gcc.gnu.org.gainfully865 at passmail dot net via Gcc-bugs
-
[Bug tree-optimization/121347] [13/14/15/16 regression] wrong code at -O1 and above on x86_64-linux-gnu
mikpelinux at gmail dot com via Gcc-bugs
-
[Bug c/121652] New: round builtin does not raise FE_INVALID for signaling NaN
rsworktech at outlook dot com via Gcc-bugs