Messages by Thread
-
[Bug tree-optimization/125065] New: [15/16 Regression][AArch64] SVE vectorization of loop with early exit lost at -O3 -fvect-cost-model=unlimited
bug_hunters at yeah dot net via Gcc-bugs
-
[Bug c++/125064] New: gcc-17 regression: canonical types differ for identical types ‘a’ and ‘a’
ted.d.rodgers at gmail dot com via Gcc-bugs
-
[Bug ada/125063] New: First time doing this: Ran GNATPROVE, encountered error, was asked to post it here.
robert.boettcher.sf at gmail dot com via Gcc-bugs
-
[Bug c++/124169] [reflection] remove cp_preserve_using_decl
mpolacek at gcc dot gnu.org via Gcc-bugs
-
[Bug target/125062] New: ICE at -O3 with "-fno-vect-cost-model -fno-tree-loop-optimize -fno-tree-sink -fno-tree-dse" on x86_64-linux-gnu: in extract_insn, at recog.cc:2892
zhendong.su at inf dot ethz.ch via Gcc-bugs
-
[Bug c/125061] New: FAIL: gcc.dg/Wtrampolines-3.c starting from - r16-3747-gafa74d37e8170d
kishan at gcc dot gnu.org via Gcc-bugs
-
[Bug testsuite/125060] New: PowerPC tests fold-vec-cmp-int128.c and pr103316.c started failing after r16-286-gd84fbc516ea57d
jeevitha at gcc dot gnu.org via Gcc-bugs
-
[Bug fortran/125059] New: Missing deallocation of derived type arrays with `write(formatted)`
vterzi1996 at gmail dot com via Gcc-bugs
-
[Bug target/125058] New: pdp11: lshr QImode emits ASH with positive (left) shift count instead of negative (right)
migraineman33 at gmail dot com via Gcc-bugs
-
[Bug target/125057] New: LoongArch LASX: GCC 16 ICE in RTL split2 with __lasx_cast_128(__lsx_vld(...)) followed by __lasx_vext2xv_*
shuizhuyuanluo at gmail dot com via Gcc-bugs
-
[Bug tree-optimization/124222] SLP patterns confuse scalar costing
cvs-commit at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/125056] New: c++26/reflection: SEGFAULT when trying to make type_index from typeid of spliced unnamed union.
krylovna at gmail dot com via Gcc-bugs
-
[Bug fortran/104048] ICE with recursively defined derived type
dml2011 at free dot fr via Gcc-bugs
-
[Bug tree-optimization/125055] New: Wrong code vectorizing negation with -O2 -ftrapv
acoplan at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/125054] New: [15/16/17 regression] Excessive memory operations emitted for simple numerics
janschultke at googlemail dot com via Gcc-bugs
-
[Bug tree-optimization/125053] New: [15/16 Regression][AArch64] SVE partial vectorization of loop with cross-iteration dependence lost at -O3
bug_hunters at yeah dot net via Gcc-bugs
-
[Bug bootstrap/125052] New: [17 Regression] ICE in add_iv_candidate_for_doloop, at tree-ssa-loop-ivopts.cc:5786 on powerpc-linux-gnu
doko at gcc dot gnu.org via Gcc-bugs
-
[Bug fortran/125051] New: [coarray] undefined reference to `__caf_get_from_remote_fn_index_0.4' (shmem caf)
pault at gcc dot gnu.org via Gcc-bugs
-
[Bug target/80881] Implement Windows native TLS
lh_mouse at 126 dot com via Gcc-bugs
-
[Bug tree-optimization/125050] New: `a == INT_MIN ? INT_MIN : -a` is not converted into `(signed)-(unsigned)a`
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug middle-end/121251] Shift and rotates with bitint on rhs
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug middle-end/125049] New: [loongarch] SSP fallback leaves __stack_chk_guard live in $r12 at `jr $r1`
220245569 at seu dot edu.cn via Gcc-bugs
-
[Bug preprocessor/125048] New: ICE on repeated usage of ##__VA_OPT__()
luigighiron at gmail dot com via Gcc-bugs
-
[Bug tree-optimization/117572] Missing optimization after SCCP due to rewriting for overflow
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug jit/125047] New: [16 regression] ICE in get_int_type, at jit/jit-recording.cc:838
schwab--- via Gcc-bugs
-
[Bug tree-optimization/57650] Suboptimal code after TRUTH_AND_EXPR is changed into BIT_AND_EXPR
cvs-commit at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/115314] auto template parameter has const qualifier on it even though the original does not
cvs-commit at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/112090] ``(1 >> X) != 0` pattern should be extended to support other constants
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug middle-end/112662] missed-optimization: loop increment until wrap
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/116700] `(A > PZ) ? ABS(A) : PZ` -> `MAX(A, PZ)` where PZ is known to be non-negative
avinal.xlvii at gmail dot com via Gcc-bugs
-
[Bug c++/100897] Symmetric transfer does not prevent stack-overflow for C++20 coroutines
eric.niebler at gmail dot com via Gcc-bugs
-
[Bug tree-optimization/125046] New: sccp is run too late after lowering of bitInt
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/120702] Extraneous string constant at -Os
Visda.vokhshoori at microchip dot com via Gcc-bugs
-
[Bug target/121268] RISC-V: Possible optimization when manipulating rightmost bits with zbb enabled
cvs-commit at gcc dot gnu.org via Gcc-bugs
-
[Bug middle-end/125045] New: [middle-end/target] SSP fallback leaves canary in live GPR on MIPS/LoongArch/Xtensa/CSKY...
220245569 at seu dot edu.cn via Gcc-bugs
-
[Bug ada/125044] New: taszk declared as a class-wide object on the stack: not starting. works without 'Class
00120260a at gmail dot com via Gcc-bugs
-
[Bug c++/125043] New: regression: ICE in passing invalid constant template argument
barry.revzin at gmail dot com via Gcc-bugs
-
[Bug target/124365] -flto -g loses AEABI attributes on aarch64 when configured against recent binutils
cvs-commit at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/125042] New: [modules] ICE exporting templated using statement used in different files
ulf.iversen at gmail dot com via Gcc-bugs
-
[Bug tree-optimization/93556] lower mempcpy to memcpy when result is unused
cvs-commit at gcc dot gnu.org via Gcc-bugs
-
[Bug bootstrap/125041] New: [17 Regression] ICE in add_iv_candidate_for_doloop building libgphobos on powerpc64*-linux-gnu
doko at gcc dot gnu.org via Gcc-bugs
-
[Bug c/125040] New: [17 regression] internal compiler error: in clean, at tree-ssa-pre.cc:2166, during GIMPLE pass: pre
lu.maltsis at postgrad dot manchester.ac.uk via Gcc-bugs
-
[Bug tree-optimization/125040] [15/16/17 regression] internal compiler error: in clean, at tree-ssa-pre.cc:2166, during GIMPLE pass: pre
sjames at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/125040] [15/16/17 regression] internal compiler error: in clean, at tree-ssa-pre.cc:2166, during GIMPLE pass: pre
sjames at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/125040] [15/16/17 regression] internal compiler error: in clean, at tree-ssa-pre.cc:2166, during GIMPLE pass: pre
sjames at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/125040] [15/16/17 regression] internal compiler error: in clean, at tree-ssa-pre.cc:2166, during GIMPLE pass: pre
rguenth at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/125040] [15/16/17 regression] internal compiler error: in clean, at tree-ssa-pre.cc:2166, during GIMPLE pass: pre
rguenth at gcc dot gnu.org via Gcc-bugs
-
[Bug c/125039] New: [15 regression] internal compiler error: in lower_bound, at value-range.h:636
lu.maltsis at postgrad dot manchester.ac.uk via Gcc-bugs
-
[Bug rtl-optimization/123129] FAIL: gcc.dg/rtl/powerpc/test-frame-related.c starting with - r16-6109-gffa98429b93934
cvs-commit at gcc dot gnu.org via Gcc-bugs
-
[Bug rtl-optimization/122274] Prevent copy propagation from a non-frame related insn to a frame related insn
cvs-commit at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/125038] New: C++ concept is not checked correctly.
max.sagebaum at scicomp dot uni-kl.de via Gcc-bugs
-
[Bug target/113609] EQ/NE comparison between avx512 kmask and -1 can be optimized with kxortest with checking CF.
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug cobol/122916] gcobol manual pages have undefined macros
doko at gcc dot gnu.org via Gcc-bugs
-
[Bug libgcc/125037] New: libatomic build fails for /usr/bin/ld being MOLD: "INPUT ( AS_NEEDED ( -lgcc_s ) )" / "library not found: AS_NEEDED"
burnus at gcc dot gnu.org via Gcc-bugs
-
Inconsistent behaviour of std::is_constructible in libstdc++ in newer versions of GCC (15, 16)
bingzhi song via Gcc-bugs
-
[Bug sanitizer/110553] -fsanitize=undefined needs -latomic on powerpc-unknown-linux-gnu
doko at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/125036] New: ICE during bootstrap build in libisl gcc/isl/isl_flow.c: In function ‘isl_union_access_info_init’: after r17-89-g78280307c78ead
kishan at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/125035] New: [16 Regression] ICE in register_duplicate, at cp/module.cc:13060
doko at gcc dot gnu.org via Gcc-bugs
-
[Bug c/125034] New: x86-64: use a 32-bit CMP_RETURN_MODE and CMPtype for smaller encodings
tg at trevorgross dot com via Gcc-bugs
-
[Bug tree-optimization/108377] Unexpected 'exceeds maximum object size' diagnostic, wrong-code?
ncm at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/125033] New: tree-ssa-loop-niter.cc can use widest_int instead of mpz
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug preprocessor/112373] cppcheck: libcpp/charset.cc: 3 * obvious performance issue
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug libstdc++/116110] Transitions obtained from chrono::time_zone::get_info should not treat times as UTC
alvaro.begue at gmail dot com via Gcc-bugs
-
[Bug jit/101491] /usr/local/include/libgccjit++.h conflicts between different GCC installations
rv4chsst7e at liamekaens dot com via Gcc-bugs
-
[Bug target/111078] csneg is not used for (cset) * 2 - 1
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/121438] Improve mergability of array's initializer_list
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug middle-end/121394] [14/15 Regression] Since r16-2595-gf1c80147641783: link-time error: libm_a-e_atan2.o):(.rodata.cst32): SHF_MERGE section size (56) must be a multiple of sh_entsize (32)
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/116601] [13/14 Regression] during GIMPLE pass: fab ICE: verify_gimple failed: statement marked for throw, but doesn't with -O -fnon-call-exceptions
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/114277] [13/14 Regression] Missed optimization: x*(x||b) => x
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug middle-end/85559] [meta-bug] Improve conditional move
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/105769] [13/14 Regression] program segmentation fault with -ftree-vectorize and nested lambdas
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug middle-end/117426] [14 Regression] Miscompile with different optimization flags
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/110091] [13/14/15 Regression] bogus -Wdangling-pointer on non-pointer values
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/121347] [13/14/15 regression] wrong code at -O1 and above on x86_64-linux-gnu since r8-2555-g344be1fd47d7d6
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/120258] [13/14/15 regression] wrong code at -O{s,1,2,3} on x86_64-linux-gnu
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/122497] [14/15 Regression] ice during GIMPLE pass: sccp since r16-4739
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug tree-optimization/120122] [14/15 Regression] wrong code due to VCE of bool being pulled out of loop
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 tree-optimization/65741] Missed loop optimization with asm
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/118352] final virtual dtor allows for class to be treated as final for devirtualization
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/109896] Missed optimisation: overflow detection in multiplication instructions for operator new
pinskia at gcc dot gnu.org via Gcc-bugs
-
[Bug target/125032] New: [17 Regression] ICE on pixman-0.46.4 (-mmmx)
slyfox at gcc dot gnu.org via Gcc-bugs
-
[Bug c++/84075] [13/14/15/16/17 Regression] Template parameter not resolved: invalid application of ‘sizeof’ to incomplete type ‘boost::serialization::U’
jvdelisle at gcc dot gnu.org via Gcc-bugs
-
[Bug target/121853] conversion from __bf16 to float is prohibitively expensive
arnej at pvv dot ntnu.no via Gcc-bugs
-
[Bug cobol/123764] [16/17 regression] cobol: regression in PICTURE handling
sjames at gcc dot gnu.org via Gcc-bugs
-
[Bug cobol/125031] New: regression: PICTURE needed even if VALUE given
simonsobisch at gnu dot org via Gcc-bugs
-
[Bug cobol/123764] cobol: regression in PICTURE handling
simonsobisch at gnu dot org via Gcc-bugs
-
[Bug cobol/125030] New: internal compiler error: set_capacity
simonsobisch at gnu dot org via Gcc-bugs