August 2026 Archives by thread
Starting: Sat Aug 1 00:43:56 GMT 2026
Ending: Mon Aug 31 23:20:15 GMT 2026
Messages: 3901
- [Bug middle-end/126313] [14/15/16/17 Regression] Wrong code at -O2 on x86_64-pc-linux-gnu since r14-868
pinskia at gcc dot gnu.org
- [Bug c/126552] const-qualified local register variable used as an asm operand is silently discarded
bernie at codewiz dot org
- [Bug target/126555] New: [AArch64] wrong-code: SUBP used for subtraction of zero-extended 56-bit integers
kareem.h.omar at gmail dot com
- [Bug target/126556] New: [15/16/17 Regression] ICE at -O2 on aarch64 during RTL pass: combine
xxs_chy at outlook dot com
- [Bug tree-optimization/126557] New: [graphite] Different output with -O3 -fgraphite-identity and [[assume]], assumptions verified by assert build
bouncy12578 at gmail dot com
- [Bug target/126368] Building GCC 16 20260718 fails on qemu s390x in stage 2 libgcc
stefansf at gcc dot gnu.org
- [Bug middle-end/126313] [14/15/16 Regression] Wrong code at -O2 on x86_64-pc-linux-gnu since r14-868
pinskia at gcc dot gnu.org
- [Bug target/126529] [16/17 Regression] wrong code at -O3 -mavx2 since r16-8339
pinskia at gcc dot gnu.org
- [Bug fortran/126558] New: -Wundefined-vars with ASSOCIATE
tkoenig at gcc dot gnu.org
- [Bug fortran/126559] New: False positive with -Wunused-but-set-variable and pointer assignment
tkoenig at gcc dot gnu.org
- [Bug fortran/125458] [13/14/15/16/17 Regression] Constant integer overflow not detected
tkoenig at gcc dot gnu.org
- [Bug target/126560] New: [15/16/17 Regression] wrong code at -O3 on aarch64
xxs_chy at outlook dot com
- [Bug c++/126561] New: [c++26] typename-splice pseudo-destructor-name rejected for scalar types (accepted for class types)
121539739 at qq dot com
- [Bug ada/126379] bogus error for 'Value invoked on function call with In Out parameter and -gnatVa
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126562] New: Invalid pow (x, 0.5) -> sqrt transformation when signed zeros or infinities are required
ktkachov at gcc dot gnu.org
- [Bug ada/126553] crash on Unchecked_Union component with -gnateV
ebotcazou at gcc dot gnu.org
- [Bug sanitizer/126307] [16 only] backport 8723fe5606de6dfb344afacd667c20f55bb2f5e0 from llvm for fix of tsan fiber destruction
cvs-commit at gcc dot gnu.org
- [Bug fortran/126303] [13/14/15 Regression] ICE in gmp with non-integral loop iterator since r15-11154
cvs-commit at gcc dot gnu.org
- [Bug middle-end/126447] [14/15 Regression] ICE SSA corruption, bitint + signed overflow sanitizer, since r17-2439
cvs-commit at gcc dot gnu.org
- [Bug middle-end/126446] [13/14/15 Regression] X86-64: ICE at -O1 -mavx2 during RTL pass: vregs since r12-2085
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126471] Wrong parity folding with non-even precision
cvs-commit at gcc dot gnu.org
- [Bug middle-end/126084] ICE verify_gimple failed - _BitInt + ASAN, r14-3751
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126464] [13/14/15 Regression] wrong code with FP ranges since r13-3926
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126476] Wrong code with bitint shifts
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126490] Wrong code with some bitwise folds for bitint
cvs-commit at gcc dot gnu.org
- [Bug middle-end/126497] ICE with bitint(1) and comparisons
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126503] Wrong code with signed bitint
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126504] Wrong code with bitint bit test
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126257] [16/17 Regression] wrong code at -O2/3 with _BitInt(2) since r16-5324
jakub at gcc dot gnu.org
- [Bug c++/124850] [13 regression] internal compiler error: ‘verify_gimple’ failed on function using aliased static union member since r13-5265
cvs-commit at gcc dot gnu.org
- [Bug testsuite/124682] gcc.dg/torture/builtin-math-6.c fails with mpc 1.4.0
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/125079] [13 Regression] tree-ssa-strlen get_string_length: __strcat_chk -> __stpcpy_chk drops bound subtract
cvs-commit at gcc dot gnu.org
- [Bug target/125611] [13 Regression] ICE: in extract_insn, at recog.cc:2894 (unrecognizable insn) with -O -mssse3 and __builtin_ia32_pmulhrsw128() since r6-6060
cvs-commit at gcc dot gnu.org
- [Bug c++/125674] [13/14/15 Regression] ICE in cxx_eval_constant_expression with invalid bit-field width in template
cvs-commit at gcc dot gnu.org
- [Bug middle-end/112653] PTA should handle correctly escape information of values returned by a function
cvs-commit at gcc dot gnu.org
- [Bug sanitizer/120201] [13/14/15 Regression] generates a misaligned vector operation for std::memcpy with -march=znver4 since santizer doesn't allocate properly aligned stack by r6-6813-g63998a6336239d
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126563] New: Wrong code with ifcombine and recognize_bits_test
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126564] New: [16/17 Regression] Wrong code with spaceship_replacement
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126565] New: [16/17 Regression] Wrong code with optimising std::partial_ordering::_M_reverse -styler patterns in phiopt
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126566] New: [16/17 Regression] ICE in vec.h in phiopt
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126567] New: [17 Regression] Wrong code with factor_out_conditional_load
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126568] New: [17 Regression] Missed handling of exceptions in factor_out_conditional_operation
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126569] New: [17 Regression] Checking ICE in phiopt
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126570] New: Wrong code in phiprop and scalar_storage_order
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126571] New: [17 Regression] ICE with incompatible types in 'PHI' argument 1
ktkachov at gcc dot gnu.org
- [Bug libstdc++/126572] New: [contracts] default handle_contract_violation is a weak symbol and never resolves on PE targets (mingw)
121539739 at qq dot com
- [Bug c++/126573] New: ICE with __attribute aligned
bwheatman at gmail dot com
- [Bug tree-optimization/126574] New: [17 Regression] ICE with nested functions
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126554] GCC emits an unnecessary stack protector when performing an atomic operation on a struct member
jakub at gcc dot gnu.org
- [Bug c/121423] [ICE] nested function with VLA inside struct leads to internal compiler error: verify_gimple failed
pinskia at gcc dot gnu.org
- [Bug ipa/120862] [15/16/17 Regression] ICE on x86_64-linux-gnu: verify_gimple failed during IPA pass: remove_symbols at -O2/s with aligned and VLA inside struct since r15-934-gd2cfe8a73b3c41
pinskia at gcc dot gnu.org
- [Bug c++/101070] ICE: Error reporting routines re-entered with aligned attribute and arrays
pinskia at gcc dot gnu.org
- [Bug target/117185] Bootstrap fails with ICE: in operator[], at vec.h:910 with LRA on non-BWX alpha
linmag7 at gmail dot com
- [Bug tree-optimization/126575] New: Wrong code at -O3 on x86_64-pc-linux-gnu
xintong.zhou1 at uwaterloo dot ca
- [Bug c/126576] New: isinf() overflow check on a chained floating-point multiply is deleted at -O1+ without -ffinite-math-only
michaelmalis2 at gmail dot com
- [Bug ada/123857] crash on Unchecked_Union parameter with -gnateV -gnata
cvs-commit at gcc dot gnu.org
- [Bug fortran/126333] Fortran issues with -Wundefined-vars, -Wunused-but-set-variables etc
tkoenig at gcc dot gnu.org
- [Bug c++/126577] New: [16 Regression][modules] Corrupt CMI with -fmodule-mapper, re-exported partition, chrono alias and unique_ptr
Nico at martin dot li
- [Bug rtl-optimization/126426] riscv rvv: Incorrect result with -march=rva23u64 -O2 in libgav1
rdapp at gcc dot gnu.org
- [Bug middle-end/28734] gather stats vs PCH
lhyatt at gcc dot gnu.org
- [Bug debug/68860] [12/13/14/15 regression] FAIL: gcc.dg/guality/pr36728-1.c -flto -O3 -g line 17 arg1 == 1
danglin at gcc dot gnu.org
- [Bug rtl-optimization/126578] New: [15/16/17 Regression] non-call must not throw (REG_EH_REGION) is lost in ifcvt
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126579] New: non-call must not throw (REG_EH_REGION) is lost in during cselim
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126580] New: missing cselim at phiopt1
pinskia at gcc dot gnu.org
- [Bug target/126581] New: [16 Regression] -mavx10.2 no longer works
hjl.tools at gmail dot com
- [Bug go/126582] New: [SH] Go applications crash with "panic: unaligned 64-bit atomic operation"
glaubitz at debian dot org
- [Bug modula2/125129] Many tests fail to link on FreeBSD
gaius at gcc dot gnu.org
- [Bug tree-optimization/126548] Wrong code with Bitint and value ranges
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126537] [14/15/16/17 Regression] wrong code with PHI group analyzer
pinskia at gcc dot gnu.org
- [Bug tree-optimization/122848] `zero_extend<a> & sign_extend<a>` is not optimized to `zero_extend<a>` for the gimple level
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126509] Wrong code with bitint bitfields
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126509] Wrong code with bitint bitfields with padding before
pinskia at gcc dot gnu.org
- [Bug tree-optimization/109843] signbit comparisons -> copysign optimization
pinskia at gcc dot gnu.org
- [Bug rtl-optimization/126583] New: Wrong combine for signed zeros
ktkachov at gcc dot gnu.org
- [Bug ada/126584] New: Ceiling_Locking broken in Linux containers (UID 0 /= CAP_SYS_NICE)
liam at liampwll dot com
- [Bug tree-optimization/117760] `a != b` implies that a or b is also non-zero
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/125442] Missed (x == 0) | ((x | y) == 0) to (x == 0)
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126585] New: [13/14/15/16/17 Regression] ICE in vect_get_loop_mask with SVE
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/19832] don't remove an if when we know the value is the same as with the if (subtraction)
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126586] New: [17 Regression] ICE/ error: non-trivial conversion in 'view_convert_expr'
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126587] New: [15/16/17 Regression] Wrong code with vectorisation (vect_preserves_scalar_order_p ?)
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126588] New: Wrong code due to vect_analyze_possibly_independent_ddr
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126589] New: [13/14/15/16/17 Regression] Complex-mul vectorisation not honoring signed zeros
ktkachov at gcc dot gnu.org
- [Bug ada/126482] bogus error for 'Unrestricted_Access of overloaded subprogram
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126590] New: [16/17 Regression] Wrong code with vect_gen_vector_loop_niters and non-pow2 VF
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126591] New: Wrong code with vect_recog_divmod_pattern and IFN_DIV_POW2
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126592] New: [13/14/15/16/17 Regression] Wrong code with compex mul vectorisation and is_linear_load_p
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126593] New: [13/14/15/16/17 Regression] Wrong code with complex mul and compatible_complex_nodes_p
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126594] New: [16/17 Regression] Wrong code with early-break vectorisation and vect_peel_nonlinear_iv_init
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126595] New: Wrong code with loop distribution on SVE and compute_alias_check_pairs
ktkachov at gcc dot gnu.org
- [Bug target/126596] New: [16/17 Regression] ICE in aarch64_possible_by_lane_insn_p
ktkachov at gcc dot gnu.org
- [Bug target/126597] New: [15/16/17 Regression] Wrong aarch64 code with -O0 and aarch64_expand_vec_perm_const_1
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126598] New: Wrong code with vectorisation and vectorizable_with_step_bound_p
ktkachov at gcc dot gnu.org
- [Bug c++/126599] New: [reflection] display_string_of(nullptr-pointer-to-data-member) is "-1"
ivan.lazaric.gcc at gmail dot com
- [Bug tree-optimization/126600] New: [15/16/17 Regression] Wrong code with widening mul and maybe_optimize_guarding_check
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126601] New: [17 Regression] ICE in match_arith_overflow with widen-mul
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126602] New: [17 Regression] error: invalid types in nop conversion with SVE fnms
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126603] New: Compile time hog in cse reciprocals
ktkachov at gcc dot gnu.org
- [Bug libstdc++/126604] New: std::inclusive_scan moves from the first element of the input range
obbardc at gmail dot com
- [Bug ada/114550] Weird error when iterating over a character container
p.p11 at orange dot fr
- [Bug ada/106031] ICE on container map empty aggregate
p.p11 at orange dot fr
- [Bug ada/106169] Error with iterated element association in aggregate.
p.p11 at orange dot fr
- [Bug target/122018] x86 doesn't use BTS bitmanip instruction to both set and test bit
uis9936 at gmail dot com
- [Bug target/126454] [16/17 Regression] RISCV: cm.popretz pass deletes "li a0,0" and gives wrong return value
wren6991 at gmail dot com
- [Bug target/126454] [16/17 Regression] RISCV: cm.popretz pass deletes "li a0,0" and gives wrong return value
wren6991 at gmail dot com
- [Bug target/126454] [16/17 Regression] RISCV: cm.popretz pass deletes "li a0,0" and gives wrong return value
pinskia at gcc dot gnu.org
- [Bug target/126454] [16/17 Regression] RISCV: cm.popretz pass deletes "li a0,0" and gives wrong return value
wren6991 at gmail dot com
- [Bug target/126454] [16/17 Regression] RISCV: cm.popretz pass deletes "li a0,0" and gives wrong return value
pinskia at gcc dot gnu.org
- [Bug target/126454] [16/17 Regression] RISCV: cm.popretz pass deletes "li a0,0" and gives wrong return value
law at gcc dot gnu.org
- [Bug target/126454] [16/17 Regression] RISCV: cm.popretz pass deletes "li a0,0" and gives wrong return value
wren6991 at gmail dot com
- [Bug target/126454] [16/17 Regression] RISCV: cm.popretz pass deletes "li a0,0" and gives wrong return value
cvs-commit at gcc dot gnu.org
- [Bug target/126454] [16/17 Regression] RISCV: cm.popretz pass deletes "li a0,0" and gives wrong return value
jakub at gcc dot gnu.org
- [Bug target/126454] [16/17 Regression] RISCV: cm.popretz pass deletes "li a0,0" and gives wrong return value
cvs-commit at gcc dot gnu.org
- [Bug target/126454] [16/17 Regression] RISCV: cm.popretz pass deletes "li a0,0" and gives wrong return value
law at gcc dot gnu.org
- [Bug tree-optimization/126605] New: Do not version for alignment when the runtime check cannot hold
ktkachov at gcc dot gnu.org
- [Bug cobol/126391] ICE during RTL pass: expand: in expand_expr_real_1, at expr.cc:11729
cvs-commit at gcc dot gnu.org
- [Bug c++/126606] New: [16 Regression] gcc-17 fails to build qt-6.11.1: qfutureinterface_p.h:150:25: error: call to 'QFutureInterfaceBasePrivate::RefCount::RefCount(int, int)' uses the default argument for parameter 2, which is not yet defined
slyfox at gcc dot gnu.org
- [Bug c++/126606] [17 Regression] gcc-17 fails to build qt-6.11.1: qfutureinterface_p.h:150:25: error: call to 'QFutureInterfaceBasePrivate::RefCount::RefCount(int, int)' uses the default argument for parameter 2, which is not yet defined
pinskia at gcc dot gnu.org
- [Bug c++/126606] [17 Regression] gcc-17 fails to build qt-6.11.1: qfutureinterface_p.h:150:25: error: call to 'QFutureInterfaceBasePrivate::RefCount::RefCount(int, int)' uses the default argument for parameter 2, which is not yet defined since r17-2718-ge3e1c72649c3
slyfox at gcc dot gnu.org
- [Bug c++/126606] [17 Regression] gcc-17 fails to build qt-6.11.1: qfutureinterface_p.h:150:25: error: call to 'QFutureInterfaceBasePrivate::RefCount::RefCount(int, int)' uses the default argument for parameter 2, which is not yet defined since r17-2718-ge3e1c72649c3
pinskia at gcc dot gnu.org
- [Bug c++/126606] [17 Regression] gcc-17 fails to build qt-6.11.1: qfutureinterface_p.h:150:25: error: call to 'QFutureInterfaceBasePrivate::RefCount::RefCount(int, int)' uses the default argument for parameter 2, which is not yet defined since r17-2718-ge3e1c72649c3
jason at gcc dot gnu.org
- [Bug c++/126606] [17 Regression] gcc-17 fails to build qt-6.11.1: qfutureinterface_p.h:150:25: error: call to 'QFutureInterfaceBasePrivate::RefCount::RefCount(int, int)' uses the default argument for parameter 2, which is not yet defined since r17-2718-ge3e1c72649c3
cvs-commit at gcc dot gnu.org
- [Bug c++/126606] [17 Regression] gcc-17 fails to build qt-6.11.1: qfutureinterface_p.h:150:25: error: call to 'QFutureInterfaceBasePrivate::RefCount::RefCount(int, int)' uses the default argument for parameter 2, which is not yet defined since r17-2718-ge3e1c72649c3
slyfox at gcc dot gnu.org
- [Bug tree-optimization/126607] New: ((float)unsigned_short) - FPCST where FPCST is a whole number can be convert into (float)(unsigned_short - CST)
pinskia at gcc dot gnu.org
- [Bug tree-optimization/123311] Min(clz(a), clz(b))->clz(a|b) likewise for ctz
pinskia at gcc dot gnu.org
- [Bug target/126608] New: mingw: Remove outdated /mingw stuff
dragon-archer at outlook dot com
- [Bug target/126411] RISC-V rv64gcv: wrong code at -O0 with simple shuffle
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126435] [17 Regression] 4-8% slowdown of blender_r on Zen{2,3,4} since r17-2654-gfb0838bc1073aa
jmelcr at gcc dot gnu.org
- [Bug tree-optimization/126486] codesize regression by 17.5% for spec2017 507.catcuBSSN_r caused by r15-6657 with O2
rguenth at gcc dot gnu.org
- [Bug target/126484] error: too few arguments to function ‘unsigned int __builtin_mips_get_fcsr(void)`
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126445] [17 Regression] 4-5% slowdown of imagick_r on Zen4 since r17-2654-gfb0838bc1073aa
jmelcr at gcc dot gnu.org
- [Bug cobol/126609] New: gcobc options passed badly (at least --include)
simonsobisch at gnu dot org
- [Bug tree-optimization/126547] [13/14/15/16/17 Regression] Wrong code with ranger and FP division and infinities since r13-4492
jakub at gcc dot gnu.org
- [Bug libfortran/126610] New: A correct list-directed READ of a NaN(...) value overflows libgfortran's fixed 300-byte scratch buffer, because the runtime alone chooses and mis-manages the buffer size
arthur.chan at adalogics dot com
- [Bug cobol/126611] New: cobol1: COBOL-WORDS directive broken (and possibly reserved words leaking into preprocessor-reserved words)
simonsobisch at gnu dot org
- [Bug cobol/126495] cobol1: syntax error, unexpected '.'
simonsobisch at gnu dot org
- [Bug tree-optimization/126466] [17 Regression] popcount recognition doesn't validate one of the masks since r17-489
cvs-commit at gcc dot gnu.org
- [Bug cobol/126612] New: cobol1: FR: implement READY/RESET TRACE (at least parsing)
simonsobisch at gnu dot org
- [Bug cobol/126613] New: cobol1: FR EXIT PROGRAM RETURNING
simonsobisch at gnu dot org
- [Bug cobol/125171] [cobol] segmentation fault in program with 'EXIT PERFORM CYCLE' statement
simonsobisch at gnu dot org
- [Bug tree-optimization/126549] [16/17 Regression] Wrong code with ranger and int->float casts since r16-1191
jakub at gcc dot gnu.org
- [Bug cobol/126614] New: cobol1: support for extended DISPLAY/ACCEPT (at least parsing)
simonsobisch at gnu dot org
- [Bug c++/126615] New: [C++20] {} accepted as a template-argument for a template template parameter with a placeholder type
fchelnokov at gmail dot com
- [Bug cobol/126616] New: cobol: SIGSEGV in libgcobol.cc: binary_to_native_binary
simonsobisch at gnu dot org
- [Bug c++/126617] New: std::map<std::vector<unsigned char>, int> stringop-overread false positive at -O1/2/3
o.putaans at gmail dot com
- [Bug tree-optimization/126384] [17 Regression] Miscompare by SPEC CPU 2006 astar (-ffast-math) since r17-2654-gfb0838bc1073aa
pheeck at gcc dot gnu.org
- [Bug ipa/120987] [13 Regression] gdb build with lto triggers use after free since r12-5541-g2cadaa1f134bec
vries at gcc dot gnu.org
- [Bug target/126618] New: riscv rvv: Runtime crash in x265 library
joel at jms dot id.au
- [Bug bootstrap/126526] [16, X86] Bootstrap comparison failure!
andi-gcc at firstfloor dot org
- [Bug bootstrap/126526] [16, X86] Bootstrap comparison failure!
ojab at ojab dot ru
- [Bug bootstrap/126526] [16, X86] Bootstrap comparison failure!
ojab at ojab dot ru
- [Bug bootstrap/126526] [16, X86] Bootstrap comparison failure!
ojab at ojab dot ru
- [Bug bootstrap/126526] [16, X86] Bootstrap comparison failure!
jakub at gcc dot gnu.org
- [Bug bootstrap/126526] [16, X86] Bootstrap comparison failure!
jakub at gcc dot gnu.org
- [Bug bootstrap/126526] [16, X86] Bootstrap comparison failure!
ojab at ojab dot ru
- [Bug bootstrap/126526] [16, X86] Bootstrap comparison failure!
ojab at ojab dot ru
- [Bug bootstrap/126526] [16, X86] Bootstrap comparison failure!
ojab at ojab dot ru
- [Bug bootstrap/126526] [16, X86] Bootstrap comparison failure!
ojab at ojab dot ru
- [Bug bootstrap/126526] [16, X86] Bootstrap comparison failure!
ojab at ojab dot ru
- [Bug bootstrap/126526] [16, X86] Bootstrap comparison failure!
ojab at ojab dot ru
- [Bug bootstrap/126526] [16, X86] Bootstrap comparison failure!
ojab at ojab dot ru
- [Bug bootstrap/126526] [16, X86] Bootstrap comparison failure!
jakub at gcc dot gnu.org
- [Bug bootstrap/126526] [16, X86] Bootstrap comparison failure!
jakub at gcc dot gnu.org
- [Bug c++/56715] Explicit Reg Vars are being ignored for consts when using g++
pinskia at gcc dot gnu.org
- [Bug target/126619] New: [17 Regression] Slowdown of s116 from TSVC on x86_64 since r17-2876-gf0bd50e8317926
pheeck at gcc dot gnu.org
- [Bug c++/126620] New: Error on class declaration in template for in consteval block
eczbek.void at gmail dot com
- [Bug cobol/119461] record layout done in odd ways
cvs-commit at gcc dot gnu.org
- [Bug other/63387] Optimize pairs of isnan() calls into a single isunordered()
cvs-commit at gcc dot gnu.org
- [Bug ada/126621] New: Other occurence of ICE with -gnateV.
p.p11 at orange dot fr
- [Bug middle-end/126622] New: wide_int_to_tree vs build_int_cst (and build_int_cstu) vs build_int_cst_type
pinskia at gcc dot gnu.org
- [Bug ada/111433] bogus error about null exclusion for designated type with incomplete, partial and full views
p.p11 at orange dot fr
- [Bug c++/126623] New: c++filt cannot unmangle _ZTSZZ1XIEEUlNS_EE_EUlS_E_
tapplencourt at anl dot gov
- [Bug fortran/118793] request NAMELIST reports of input errors indicate position of error and show line containing error
cvs-commit at gcc dot gnu.org
- [Bug c++/126546] [c++26] [reflection] reflect-expression rejects pack-index-specifier operand (^^Ts...[0])
cvs-commit at gcc dot gnu.org
- [Bug c++/124794] [reflection] ICE on member function template splicing
cvs-commit at gcc dot gnu.org
- [Bug c++/126624] New: [CWG 2765] Address comparisons between potentially non-unique objects during constant evaluation
mpolacek at gcc dot gnu.org
- [Bug target/126518] Execution FAIL of gcc.dg/constructor-1.c on cris-elf
law at gcc dot gnu.org
- [Bug c++/126481] [17 regression] Qt's qplugin.h rejected (default member initializer for '...’ required before the end of its enclosing class)
cvs-commit at gcc dot gnu.org
- [Bug middle-end/126625] New: hwint.cc reflect_hwi () should use __builtin_bitreverse64 if supported.
kaelfandrew at gmail dot com
- [Bug tree-optimization/126626] New: `(x & -x) == 0` can be optimized to `x == 0`
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126627] New: `(a&-a) < 0` -> `a == INT_MIN`
pinskia at gcc dot gnu.org
- [Bug rtl-optimization/126276] [17 Regression] Recent change breaks cris-elf
law at gcc dot gnu.org
- [Bug tree-optimization/101650] (len | N) == len is transformed to len & N != 0
cvs-commit at gcc dot gnu.org
- [Bug c++/126628] New: dllimport-ed PMF has invalid address in initializer_list
tim at klingt dot org
- [Bug target/126629] New: SVE rdffr instruction wrongly CSEd
ktkachov at gcc dot gnu.org
- [Bug c++/126630] New: fold operand not expanded in return-type-requirement of requires expression
hanicka at hanicka dot net
- [Bug tree-optimization/90571] Missed optimization opportunity when returning function pointers based on run-time boolean
pinskia at gcc dot gnu.org
- [Bug target/126450] [16/17 Regression] wrong code at -O2 -mavx2 since r16-8339
cvs-commit at gcc dot gnu.org
- [Bug target/126320] [16/17 Regression] wrong code at -O1/2/3 -mavx2 by r16-8339-gb4c215b36d63e
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126631] New: Jump threading drops isinf() overflow check after finite * constant
pl0h0yp1 at gmail dot com
- [Bug tree-optimization/126195] [15 Regression] 737.gmsh_r validation error with "-O3 -march=native"
haochen.jiang at intel dot com
- [Bug rtl-optimization/125731] Improve RISC-V sequence for conditional xor with a constant
avinal.xlvii at gmail dot com
- [Bug target/116815] Make better use of overflow flags in codegen of min/max(a, add/sub(a, b))
cvs-commit at gcc dot gnu.org
- [Bug analyzer/119697] Support for exception subclass matching in analyzer
cvs-commit at gcc dot gnu.org
- [Bug debug/126632] New: [15/16 Regression] next/step over steps into a guarded function-local static of a polymorphic type instead of continuing past it
jaap at jcz dot nl
- [Bug cobol/126633] New: cobol1: FR add STORED-CHAR-LENGTH function (available at least in Fujitsu and GnuCOBOL)
simonsobisch at gnu dot org
- [Bug target/126512] ICE in copy_to_mode_reg, at explow.cc:657, mno-vsx with vec_sel builtin
avinashd at gcc dot gnu.org
- [Bug ada/124923] internal error on private tagged types in instance with -gnateV
ebotcazou at gcc dot gnu.org
- [Bug middle-end/126634] New: hwint.h pow2_or_zerop/pow2p_hwi could use popcount_hwi if supported.
kaelfandrew at gmail dot com
- [Bug tree-optimization/126635] New: [17 regression] Miscompiled go compiler in LTO build [r17-2845-ga7a444ddd1eb51]
schwab@linux-m68k.org
- [Bug tree-optimization/126637] New: wrong code at -O{s,2,3} with -fwhole-program on x86_64-linux-gnu
zhendong.su at inf dot ethz.ch
- [Bug tree-optimization/126637] wrong code at -O{s,2,3} with -fwhole-program on x86_64-linux-gnu
rguenth at gcc dot gnu.org
- [Bug tree-optimization/126637] [17 Regression] wrong code at -O{s,2,3} with -fwhole-program on x86_64-linux-gnu
rguenth at gcc dot gnu.org
- [Bug tree-optimization/126637] [17 Regression] wrong code at -O{s,2,3} with -fwhole-program on x86_64-linux-gnu
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126637] [17 Regression] wrong code at -O{s,2,3} with -fwhole-program on x86_64-linux-gnu
aldyh at gcc dot gnu.org
- [Bug tree-optimization/126637] [17 Regression] wrong code at -O{s,2,3} with -fwhole-program on x86_64-linux-gnu
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126637] [17 Regression] wrong code at -O{s,2,3} with -fwhole-program on x86_64-linux-gnu
aldyh at gcc dot gnu.org
- [Bug rtl-optimization/126638] New: [17 Regression] Compile time slowdown in var-tracking since r17-2277-g6d975812860304
pheeck at gcc dot gnu.org
- [Bug target/124043] gcc.target/arm/crypto-*_u32.c missed optimization cause test failure
cvs-commit at gcc dot gnu.org
- [Bug c++/126639] New: Undiagnosed undefined behaviour in pointer-to-member conversion
ivan.lazaric.gcc at gmail dot com
- [Bug middle-end/108031] riscv: Access of members of a global structure is not optimized in atomic operations
cvs-commit at gcc dot gnu.org
- [Bug target/126640] New: riscv: -mtune can introduce misaligned vectors.
rdapp at gcc dot gnu.org
- [Bug tree-optimization/126369] VLA versioning can generate unreachable code
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126301] Incorrect loop control for loops where latch preceeds loop
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/53947] [meta-bug] vectorizer missed-optimizations
tnfchris at gcc dot gnu.org
- [Bug tree-optimization/115130] [meta-bug] early break vectorization
tnfchris at gcc dot gnu.org
- [Bug c/126641] New: [17 Regression], ice in frange_nextafter, at range-op-float.cc:315
dcb314 at hotmail dot com
- [Bug middle-end/126641] [17 Regression], ice in frange_nextafter, at range-op-float.cc:315
sjames at gcc dot gnu.org
- [Bug tree-optimization/126641] [17 Regression], ice in frange_nextafter, at range-op-float.cc:315
pinskia at gcc dot gnu.org
- [Bug target/126641] [17 Regression], ice in frange_nextafter, at range-op-float.cc:315
pinskia at gcc dot gnu.org
- [Bug target/126641] [17 Regression], ice in frange_nextafter, at range-op-float.cc:315
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126641] [17 Regression], ice in frange_nextafter, at range-op-float.cc:315
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126641] [17 Regression], ice in frange_nextafter, at range-op-float.cc:315
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126641] [17 Regression], ice in frange_nextafter, at range-op-float.cc:315
dcb314 at hotmail dot com
- [Bug tree-optimization/126641] [17 Regression], ice in frange_nextafter, at range-op-float.cc:315
schwab@linux-m68k.org
- [Bug tree-optimization/126641] [17 Regression], ice in frange_nextafter, at range-op-float.cc:315
aldyh at gcc dot gnu.org
- [Bug tree-optimization/126641] [17 Regression], ice in frange_nextafter, at range-op-float.cc:315
aldyh at gcc dot gnu.org
- [Bug tree-optimization/126641] [17 Regression], ice in frange_nextafter, at range-op-float.cc:315
tnfchris at gcc dot gnu.org
- [Bug tree-optimization/126641] [17 Regression], ice in frange_nextafter, at range-op-float.cc:315
tnfchris at gcc dot gnu.org
- [Bug tree-optimization/126641] [17 Regression], ice in frange_nextafter, at range-op-float.cc:315
pheeck at gcc dot gnu.org
- [Bug tree-optimization/126641] [17 Regression], ice in frange_nextafter, at range-op-float.cc:315
jakub at gcc dot gnu.org
- [Bug tree-optimization/126641] [17 Regression], ice in frange_nextafter, at range-op-float.cc:315
sjames at gcc dot gnu.org
- [Bug tree-optimization/126641] [17 Regression], ice in frange_nextafter, at range-op-float.cc:315
hjl.tools at gmail dot com
- [Bug tree-optimization/126641] [17 Regression], ice in frange_nextafter, at range-op-float.cc:315 by r17-2929-g1e5aaad93d8426
hjl.tools at gmail dot com
- [Bug tree-optimization/126641] [17 Regression], ice in frange_nextafter, at range-op-float.cc:315 by r17-2929-g1e5aaad93d8426
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126641] [17 Regression], ice in frange_nextafter, at range-op-float.cc:315 by r17-2929-g1e5aaad93d8426
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126641] [17 Regression], ice in frange_nextafter, at range-op-float.cc:315 by r17-2929-g1e5aaad93d8426
jakub at gcc dot gnu.org
- [Bug c++/109243] Side cast of pointer-to-member with UB is incorrectly accepted in constant evaluation
pinskia at gcc dot gnu.org
- [Bug c++/55004] [meta-bug] constexpr issues
pinskia at gcc dot gnu.org
- [Bug tree-optimization/107090] [aarch64] sequence logic should be combined with mul and umulh
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126642] New: [17 Regression] ICE bootstrapping; compiling bid64_mul.c with stage1
pinskia at gcc dot gnu.org
- [Bug tree-optimization/100173] telecom/viterb00data_1 has 16.92% regression compared O2 -ftree-vectorize -fvect-cost-model=very-cheap to O2 on CLX/ICX, 9% regression on znver3
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/100457] [meta-bug] Bugs relating to the enabling of vectorization at -O2 in GCC 12+
pinskia at gcc dot gnu.org
- [Bug fortran/52774] Derived-type assignment: check required to prevent double deallocation of allocatable component
jvdelisle at gcc dot gnu.org
- [Bug ada/111434] [13/14 regression] infinite loop with multiple limited with clauses
p.p11 at orange dot fr
- [Bug target/124948] wrong code with wrapping __atomic_add_fetch() on _BitInt(17) on riscv
cvs-commit at gcc dot gnu.org
- [Bug ada/113350] incorrect renaming of primitive subprogram in indirect object notation
p.p11 at orange dot fr
- [Bug ada/113351] renaming of overloaded primitive incorrectly rejected
p.p11 at orange dot fr
- [Bug c++/126643] New: [contracts] ICE on implicit conversion inside template function precondition
kengusername at proton dot me
- [Bug tree-optimization/126242] [17 Regression] ICE in lower_bound, at value-range.h:1229 since r17-2324
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126325] [17 Regression] (FP)ival < 2^N miscompiled with -fno-trapping-math since r17-2324
cvs-commit at gcc dot gnu.org
- [Bug target/126550] RISC-V: auto-vectorization miscompiles duplicated deinterleave store via vcompress/vrgather (rv64gcv_zvl256b)
cvs-commit at gcc dot gnu.org
- [Bug c++/126483] [13/14/15/16/17 Regression] Wrong active union member in constant evaluation of variable template initializers
ppalka at gcc dot gnu.org
- [Bug c++/126124] ICE on packed structured binding through statement expression
feedabl3 at gmail dot com
- [Bug c++/126483] [13/14/15/16/17 Regression] Wrong active union member in constant evaluation of variable template initializers since r13-6422
ppalka at gcc dot gnu.org
- [Bug tree-optimization/126644] New: `a << CST >> CST` can be simplified into a if upper CST bits are not set
pinskia at gcc dot gnu.org
- [Bug c++/126645] New: ICE on self-referential structured binding pack initializer
feedabl3 at gmail dot com
- [Bug c++/125282] Referencing a structured-binding-introduced pack in RHS of said binding ICEs the compiler
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126646] New: Umin(a,1) | umin(b,1) ->umin(a|b, 1)
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126646] Umin(a,1) | umin(b,1) ->umin(a|b, 1)
Reshma.Roy at amd dot com
- [Bug tree-optimization/126646] Umin(a,1) | umin(b,1) ->umin(a|b, 1)
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126646] Umin(a,1) | umin(b,1) ->umin(a|b, 1)
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126646] Umin(a,1) | umin(b,1) ->umin(a|b, 1)
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126647] New: Match vs cond/vec_cond
pinskia at gcc dot gnu.org
- [Bug libfortran/118935] Segmentation fault in 'libgomp.fortran/rwlock_1.f90' when compiling libgfortran with '-O0'
paulhua at gcc dot gnu.org
- [Bug middle-end/125708] Missed optimization: division by (2 - bool) emits idivl instead of shift/select
cvs-commit at gcc dot gnu.org
- [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)
liuhongt at gcc dot gnu.org
- [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)
pinskia at gcc dot gnu.org
- [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)
tnfchris at gcc dot gnu.org
- [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)
ubizjak at gmail dot com
- [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)
law at gcc dot gnu.org
- [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)
jmelcr at gcc dot gnu.org
- [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)
pinskia at gcc dot gnu.org
- [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)
tnfchris at gcc dot gnu.org
- [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)
rguenth at gcc dot gnu.org
- [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)
pheeck at gcc dot gnu.org
- [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)
ktkachov at gcc dot gnu.org
- [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95)
pinskia at gcc dot gnu.org
- [Bug fortran/125866] [13/14/14/15/16/17 Regression] ICE: a module procedure with an allocatable, intent(out) derived-type array dummy
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126648] New: ICE at -O3 on x86_64-linux-gnu during GIMPLE pass: vrp
xintong.zhou1 at uwaterloo dot ca
- [Bug libquadmath/126649] New: ICE in libquadmath/math/rem_pio2q.c and other multiple places in Power9LE 64-bit starting from - r17-2929-g1e5aaad93d8426
kishan at gcc dot gnu.org
- [Bug tree-optimization/126650] New: Wrong code at -O2/3/s on x86_64-pc-linux-gnu
xintong.zhou1 at uwaterloo dot ca
- [Bug lto/115300] gcc 14 cannot compile itself on Windows when bootstrap-lto is specified
tanksherman27 at gmail dot com
- [Bug fortran/122137] Testcase gfortran.dg/pdt_46.f03 fails with -fsanitize=address
pault at gcc dot gnu.org
- [Bug libstdc++/119739] [C++26] Implement P0952R2, A new specification for std::generate_canonical
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/56223] Integer ABS is not recognized for more complicated pattern
cvs-commit at gcc dot gnu.org
- [Bug target/126652] New: [17 regression] error: conflicting declaration of ‘int64_t vaddd_s64(int64_t, int64_t)’ with ‘C’ linkage
schwab@linux-m68k.org
- [Bug c++/126653] New: ICE on spliced namespace in using directive
eczbek.void at gmail dot com
- [Bug c++/126654] New: error: '::' is not a class, namespace, or enumeration
eczbek.void at gmail dot com
- [Bug c++/126655] New: Error: the value of constexpr bool variable declared in template for is not usable in a constant expression
eczbek.void at gmail dot com
- [Bug tree-optimization/126551] missed vectorization due to missed reduction detection in ifcvt in miniBUDE
burnus at gcc dot gnu.org
- [Bug c++/126656] New: False Positive -Wdangling-reference
krebbel at gcc dot gnu.org
- [Bug c++/126657] New: ICE in reflection metafunctions when a custom, invalid definition of std::meta::exception is provided
programmer00001h at gmail dot com
- [Bug tree-optimization/126658] New: Wrong code at -O1 on x86_64-pc-linux-gnu
xintong.zhou1 at uwaterloo dot ca
- [Bug c++/125552] internal compiler error: in instantiate_decl, at cp/pt.cc:28843
ppalka at gcc dot gnu.org
- [Bug c++/125555] [16/17 Regression] error: mangling of ... conflicts with a previous mangle [import std]
ppalka at gcc dot gnu.org
- [Bug c++/103524] [meta-bug] modules issue
ppalka at gcc dot gnu.org
- [Bug fortran/126659] New: ASSOCIATE with array slice fails to create a temporary, causing wrong results when passed to explicit-shape dummy argument
varunshah1801 at gmail dot com
- [Bug c++/125778] [modules] template class method with separate definition cannot be used
ppalka at gcc dot gnu.org
- [Bug c/126660] New: FAIL: gcc.dg/pr126464.c starting from - r16-9465-g60cd56c33280ea
kishan at gcc dot gnu.org
- [Bug c++/126131] No way to use designated initializers for anonymous union warning/error free with -std=gnu++20 or later?
jason at gcc dot gnu.org
- [Bug c++/126661] New: Faulty mutex in LTO compilation
wedge009 at wedge009 dot net
- [Bug debug/126662] New: FAIL: gcc.dg/guality/pr36728-1.c -O1 -DPREVENT_OPTIMIZATION line 16 arg5 == 5
danglin at gcc dot gnu.org
- [Bug tree-optimization/126329] [14/15/16/17 Regression] ICE at -O2 during GIMPLE pass: vrp since r14-4141-gbf6b107e2a3423
amacleod at redhat dot com
- [Bug c++/126663] New: ICE on spliced template parameter in function parameter list
eczbek.void at gmail dot com
- [Bug tree-optimization/126664] New: unswitch does not update probabilities of unswitched condition
arsen at gcc dot gnu.org
- [Bug target/124495] On Alpha c++ with -fassume-sane-operators-new-delete can result in No lda !gpdisp!1188 was found
mattst88 at gmail dot com
- [Bug c/126665] New: C/C++: Emit warnings when #pragma pack meets a string constant that is a macro
dragon-archer at outlook dot com
- [Bug target/126419] [PRU] g++.dg/lto/pr126194 test fails for pru-unknown-elf and arm-none-eabi
dimitar at gcc dot gnu.org
- [Bug tree-optimization/126666] New: [16/17 Regression] ICE at -O1 on aarch64 during GIMPLE pass: isel
xxs_chy at outlook dot com
- [Bug target/126667] New: [15/16/17 Regression] s390x ICE since r15-6791
jakub at gcc dot gnu.org
- [Bug c++/126668] New: converted pointer to data member unusable as template argument
ivan.lazaric.gcc at gmail dot com
- [Bug c++/104678] pointer to member cannot be passed as template argument after derived/base cast
pinskia at gcc dot gnu.org
- [Bug c/126264] attribute error is ignored with invalid param
vladislav.semykin at gmail dot com
- [Bug ada/113352] function call in object notation incorrectly rejected in name of procedure call
p.p11 at orange dot fr
- [Bug ada/113815] error: there is no applicable operator "*" for a string type
p.p11 at orange dot fr
- [Bug ada/113868] bogus error for delta aggregate as expression function
p.p11 at orange dot fr
- [Bug tree-optimization/111499] [13/14/15/16/17 Regression] -Wstringop-overread warning in std::vector<uint8_t> less operator< for __builtin_memcmp call
gnu.ojxq8 at dralias dot com
- [Bug ada/113893] finalization of object allocated by anonymous access type designating local type
p.p11 at orange dot fr
- [Bug ada/113972] ICE on container map for aggregate
p.p11 at orange dot fr
- [Bug tree-optimization/105616] Using regex_replace throws "maybe-uninitialized" warnings with -fsanitize=address
alexey.klimkin at intel dot com
- [Bug tree-optimization/122197] [16/17 Regression] predictively devirtualization vs middle-end warnings since r16-4000
alexey.klimkin at intel dot com
- [Bug sanitizer/71962] error: ‘((& x) != 0u)’ is not a constant expression with fsanitize=undefined
alexey.klimkin at intel dot com
- [Bug c++/97913] -fno-delete-null-pointer-checks not working properly with constexpr
alexey.klimkin at intel dot com
- [Bug tree-optimization/126669] New: use_in_zero_equality has a special case for COND_EXPR but that is dead
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126670] New: missing detection of __builtin_bitreverse for loop
pinskia at gcc dot gnu.org
- [Bug target/126671] New: bitreverse could be hooked up for zbkb
pinskia at gcc dot gnu.org
- [Bug target/126672] New: tbx({0},table, idxs) ->tbl(table, idxs)
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126674] New: `(x - x%b) >= b` when x and b are both non-negative can be simplified into `x >= b`
pinskia at gcc dot gnu.org
- [Bug libstdc++/126675] New: Document std::__format::__do_vformat_to or make the explicit instantiation extern
marco.rubini08 at gmail dot com
- [Bug libstdc++/124410] Define std::vprint_unicode etc. non-inline and export from the library
pinskia at gcc dot gnu.org
- [Bug tree-optimization/125909] cselim should be removed
pinskia at gcc dot gnu.org
- [Bug c++/118187] Constraints of template template parameter not checked for non-dependent arguments despite [temp.names]/8
pinskia at gcc dot gnu.org
- [Bug rtl-optimization/31889] compiler misses opportunity to combine multiple identical function return paths
pinskia at gcc dot gnu.org
- [Bug tree-optimization/122186] single_use is too much on some match patterns
pinskia at gcc dot gnu.org
- [Bug target/126676] New: [17 Regression] ICE with XFmode under -mavx10.2 -mapxf
haochen.jiang at intel dot com
- [Bug c++/126677] New: GCC accepts invalid program involving overloaded member function templates
jlame646 at gmail dot com
- [Bug c++/125989] [C++29] P2287R6, Designated-initializers for Base Classes
cvs-commit at gcc dot gnu.org
- [Bug preprocessor/125048] [13/14/15/16/17 Regression] ICE on repeated usage of ##__VA_OPT__() since r10-6633
cvs-commit at gcc dot gnu.org
- [Bug libstdc++/125200] g++.dg/plugin/std-module-exports-c++20.C FAIL on Solaris
cvs-commit at gcc dot gnu.org
- [Bug c++/125591] ICE in tsubst_pack_expansion with C++26 structured binding packs and fold expressions
cvs-commit at gcc dot gnu.org
- [Bug c++/125601] `break` in a `template for` escapes to the enclosing loop during constant evaluation
cvs-commit at gcc dot gnu.org
- [Bug c++/125647] ICE after an error when a specific maliciously crafted custom version of std::initializer_list is provided
cvs-commit at gcc dot gnu.org
- [Bug c++/120635] Support something like [[clang::no_specializations]] attribute
cvs-commit at gcc dot gnu.org
- [Bug c++/126678] New: Defaulted operator== on an iota_view value type makes the enclosing loop be estimated ~7x colder than an identical hand-written operator==
philodej at gmail dot com
- [Bug c++/126679] New: ICE segfault with reflection
eczbek.void at gmail dot com
- [Bug c++/125680] [meta] ICE in nested_anon_class_index, at cp/mangle.cc:1814 with C++26 reflection and anonymous struct array inside lambda
cvs-commit at gcc dot gnu.org
- [Bug c++/125821] Implement C++29 language features
jakub at gcc dot gnu.org
- [Bug preprocessor/125048] [13/14/15/16 Regression] ICE on repeated usage of ##__VA_OPT__() since r10-6633
jakub at gcc dot gnu.org
- [Bug c++/126680] New: ICE: in set_decl_context_in_fn, at cp/name-lookup.cc:3675
eczbek.void at gmail dot com
- [Bug c++/125829] [C++29] P3658R1, Adjust identifier following new Unicode recommendations
jakub at gcc dot gnu.org
- [Bug c++/125831] [C++29] P3733R1, More named universal character escapes
jakub at gcc dot gnu.org
- [Bug c/126681] New: internal compiler error: in operator[], at vec.h:911 since 7.1
mario.rodriguezb1 at um dot es
- [Bug c/126682] New: cc1: internal compiler error: in release_function_body, at cgraph.cc:2206 since 10.1
mario.rodriguezb1 at um dot es
- [Bug c/126683] New: <source>:7:8: internal compiler error: tree check: expected class 'type', have 'exceptional' (error_mark) in create_tmp_from_val, at gimplify.cc:632 only in trunk (17)
mario.rodriguezb1 at um dot es
- [Bug c/126684] New: <source>:13:1: internal compiler error: in vec_safe_grow_cleared, at vec.h:773 since 13.1
mario.rodriguezb1 at um dot es
- [Bug middle-end/123175] [14/15/16/17 Regression] Wrong folding of VEC_PERM_EXPR
rguenth at gcc dot gnu.org
- [Bug c++/125541] ICE when reflect_constant_array is used on the data member list of a struct containing an anonymous union with no named member.
cvs-commit at gcc dot gnu.org
- [Bug target/126685] New: [17 regression] grub fails to assemble with broken __builtin_bswap64 expansion (Error: incorrect register `%eax' used with `w' suffix)
sjames at gcc dot gnu.org
- [Bug target/126686] New: ICE in require, at machmode.h:323 since r16-26
mjires at gcc dot gnu.org
- [Bug c/126687] New: ICE: in gimplify_expr, at gimplify.cc:21371 with fixed-point type
mjires at gcc dot gnu.org
- [Bug middle-end/124491] [14 Regression] ICE in fold_vec_perm during ccp with -msve-vector-bits=256
rguenth at gcc dot gnu.org
- [Bug rtl-optimization/125078] m68k: ICE in cselib_record_set at cselib.cc:2727 on ML-KEM code with -O2 -fno-schedule-insns
mikpelinux at gmail dot com
- [Bug tree-optimization/126688] New: [17 Regression] 7% slowdown of fotonik3d_r on Zen5 since r17-2876-gf0bd50e8317926
jmelcr at gcc dot gnu.org
- [Bug tree-optimization/126372] [17 Regression] 6% slowdown of calculix on Zen2 since r17-2478-g3adb3325954177
rguenth at gcc dot gnu.org
- [Bug tree-optimization/126689] New: Missed removal of nested copysigns
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126690] New: Missed folding of nested cproj, cabs of a cproj
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126691] New: Add roundeven to the rounding family lists
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126692] New: Fold hypot compared with zero
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126693] New: Fold abs (x) * abs (y) -> abs (x * y)
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126694] New: Fold a magnitude comparison against zero
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126695] New: Drop a redundant nested fmin or fmax
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126696] New: Fold a fused multiply-add by one into an addition
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126697] New: [17 Regression] lots of new vect.exp "Invalid sum" regressions with -m32
rguenth at gcc dot gnu.org
- [Bug tree-optimization/126698] New: Fold ceil (X / 2^C) ==/!= 0 -> X ==/!= 0
ktkachov at gcc dot gnu.org
- [Bug c++/126699] New: invalid constexpr causes internal compiler error: in build_data_member_initialization, at cp/constexpr.cc:462
lu.maltsis at postgrad dot manchester.ac.uk
- [Bug target/126700] New: [15/16/17 Regression] ICE at -O2 on aarch64 during RTL pass: expand
xxs_chy at outlook dot com
- [Bug target/126701] New: [17 Regression] ICE at -O2 on aarch64 during RTL pass: expand
xxs_chy at outlook dot com
- [Bug c/126702] New: undefined reference to inline function
antonio at gnu dot org
- [Bug c++/125537] [contracts] g++-16 crashes on contracts pre and post with auto parameters
zheng.xianyuwang at gmail dot com
- [Bug c++/125536] T[N] not substituted when N >= 2^31
zheng.xianyuwang at gmail dot com
- [Bug tree-optimization/126536] [13/14/15/16/17 Regression] ICE with -funswitch-loops
amacleod at redhat dot com
- [Bug ada/118219] error on component of CPP type declared without constructor
p.p11 at orange dot fr
- [Bug fortran/99477] CONTIGUOUS assumed-shape dummy not working with associate construct
kargl at gcc dot gnu.org
- [Bug ada/120110] Instantiation error record aggregate must use (), not []
p.p11 at orange dot fr
- [Bug fortran/94380] Nested associate+select type blocks cause compiler segfault
kargl at gcc dot gnu.org
- [Bug ada/115376] ICE with if expression in value setting of a constant declaration
p.p11 at orange dot fr
- [Bug fortran/41599] [OOP] SELECT TYPE with associate-name => exp: Use (sometimes) a restricted pointer
kargl at gcc dot gnu.org
- [Bug fortran/49802] [F03] [F08] Wrong code with VALUE, VALUE with arrays/DIMENSION
jvdelisle at gcc dot gnu.org
- [Bug ada/113862] error: "others" choice not allowed here
p.p11 at orange dot fr
- [Bug fortran/51284] [OOP] CLASS and VALUE attribute: No copy to temporary done
jvdelisle at gcc dot gnu.org
- [Bug c++/126223] [15/16/17 Regression] Compiler fails with message "internal compiler error: Segmentation fault"
iamkirkezz at gmail dot com
- [Bug target/126394] arm: stack misalignment when leaf procedures read tp via __aeabi_read_tp
kalvisd at gmail dot com
- [Bug tree-optimization/126703] New: copysign(x, -abs(t)) -> copysign(x, -1.0)
pinskia at gcc dot gnu.org
- [Bug tree-optimization/64992] More optimize opportunity
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126704] New: Missing or not complete global range after VRP2 (with and without dom)
pinskia at gcc dot gnu.org
- [Bug c/70742] Support div as a builtin
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126705] New: `ctz(a*3)` should be simplified into `ctz(a)`
pinskia at gcc dot gnu.org
- [Bug target/117487] Power8 optimizations for math library aren't done in power9 or power10 (PR target/71977)
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126706] New: `(int)(float)(int)(unsigned short)a` should be optimized to `(int)(unsigned short)a`
pinskia at gcc dot gnu.org
- [Bug target/99293] Built-in vec_splat generates sub-optimal code for -mcpu=power10
cvs-commit at gcc dot gnu.org
- [Bug debug/126707] New: .debug_loclist not reproducible with PCH
rguenth at gcc dot gnu.org
- [Bug c++/124888] [15/16/17 Regression] [modules] The compiler requires typeinfo to be included in the standard library
rguenth at gcc dot gnu.org
- [Bug testsuite/126708] New: [17 Regression] attr-callback.c failures
jakub at gcc dot gnu.org
- [Bug c++/126709] New: [17 Regression] bad-array-section-10.C FAILs
jakub at gcc dot gnu.org
- [Bug rtl-optimization/101882] [16/17 Regression] combine vs. insn with earlyclobber and input and output set to a hard register
jakub at gcc dot gnu.org
- [Bug tree-optimization/111003] [16/17 Regression] Dead Code Elimination Regression at -O3 since r16-4603 (and previously r14-2161)
jakub at gcc dot gnu.org
- [Bug tree-optimization/115004] [13/14/15/16/17 Regression] Missed optimization for Dead Code Elimination
jakub at gcc dot gnu.org
- [Bug target/115683] [15/16/17 Regression] SSE2 regressions after obselete of vcond{,u,eq}.
jakub at gcc dot gnu.org
- [Bug middle-end/116508] [15/16/17 Regression] `popcount(char) == 1` or char no longer expands to using `(arg ^ (arg - 1)) > arg - 1` trick after r15-2946-gfcc3af99498804
jakub at gcc dot gnu.org
- [Bug target/117092] [15/16/17 regression] gcc.target/aarch64/pr109072_1.c check-function-bodies s16x4_2 fail since r15-4235-gbcccc3221b838e (xfailed)
jakub at gcc dot gnu.org
- [Bug rtl-optimization/117467] [15/16/17 Regression] 521.wrf_r again explodes memory/compile-time wise
jakub at gcc dot gnu.org
- [Bug tree-optimization/117482] [13/14/15/16/17 Regression] Bogus -Wstringop-overflow warning in intrusive list implementation
jakub at gcc dot gnu.org
- [Bug rtl-optimization/117922] [15/16/17 Regression] fold-mem-offsets pass is slow and memory hungry because UD/UD chain usage and the RD df problem
jakub at gcc dot gnu.org
- [Bug ipa/119965] [16/17 Regression] 531.deepsjeng_r binary (PGO) is 50% bigger since r16-116-gcfb04e0de6aa43
jakub at gcc dot gnu.org
- [Bug target/119979] [16/17 Regression] Recent promote_prototypes change breaks multiple ports
jakub at gcc dot gnu.org
- [Bug target/120069] [16/17 Regression] Yet another imagick -march=native -flto -Ofast + PGO regression (+ wrf and lbm) since r16-270-ga0a64aa5da0af5
jakub at gcc dot gnu.org
- [Bug ipa/120120] [16/17 Regression] tail call recusion interferes sometimes with IPA constant prop, x86_64 regresses at r16-170-ga670ebde399548
jakub at gcc dot gnu.org
- [Bug target/120218] [16/17 Regression] 8% slowdown of 507.cactuBSSN_r on Intel
jakub at gcc dot gnu.org
- [Bug tree-optimization/120751] [16/17 Regression] 10-15% slowdown of 454.calculix on Zen4 and Zen5 since r16-1001-g0291f53f8d2343
jakub at gcc dot gnu.org
- [Bug middle-end/120935] [16/17 Regression] ICE building libstdc++ for mmix
jakub at gcc dot gnu.org
- [Bug target/120957] [16/17 Regression] 6% slowdown of 503.bwaves_r on Zen2 since r16-1647-gc06979ff957485
jakub at gcc dot gnu.org
- [Bug tree-optimization/120996] [16/17 regression][AArch64] 15% regression in microBUDE since r16-1108-gb7960a3f966a0f
jakub at gcc dot gnu.org
- [Bug tree-optimization/121037] [16/17 Regression] 4-6% slowdown of 482.sphinx3 since r16-2088-ge9079e4f43d135
jakub at gcc dot gnu.org
- [Bug libgcc/121149] [13/14/15/16/17 Regression] build broken for bpf in libgcc
jakub at gcc dot gnu.org
- [Bug target/121155] [16/17 Regression] 4-6% slowdown of 444.namd since r16-2193-g363b29a9cfbb47
jakub at gcc dot gnu.org
- [Bug tree-optimization/121298] [16/17 Regression] Missed bswap and rotate detection from r16-2601-ge8a51144c02e1c
jakub at gcc dot gnu.org
- [Bug target/121393] [16/17 Regression] GCN gfx1100 offloading: 'libgomp.c-c++-common/for-{11,12,3,5,6,9}.c' execution tests
jakub at gcc dot gnu.org
- [Bug target/121441] [16/17 Regression] 5% slowdown of 519.lbm_r on aarch64
jakub at gcc dot gnu.org
- [Bug target/121447] [16/17 Regression] ~20% slowdown of 470.lbm since r16-1644-gaba3b9d3a48a07 on AMD Zen5
jakub at gcc dot gnu.org
- [Bug rtl-optimization/121546] [16/17 Regression] GCN: 'gfortran.fortran-torture/compile/pr66251.f90' ICE 'during RTL pass: combine', 'in require, at machmode.h:323'
jakub at gcc dot gnu.org
- [Bug target/121770] [16/17 Regression] 5% slowdown of 503.bwaves_r on Aarch64
jakub at gcc dot gnu.org
- [Bug libstdc++/121789] std:uninitialized_move_n() and friends don't optimize to memcpy
jakub at gcc dot gnu.org
- [Bug target/121991] [16/17 Regression] 15% slowdown of 436.cactusADM and 7% slowdown of 410.bwaves on Aarch64
jakub at gcc dot gnu.org
- [Bug ipa/122058] [16/17 regression] ICU miscompiled with -O2 -flto -fno-semantic-interposition since r16-4000-g9ee937b2f92a93
jakub at gcc dot gnu.org
- [Bug ipa/122096] [16/17 Regression] r16-4000 causing 523.xalancbmk_r codesize increase by 13-15% with "-Ofast -march=native -flto" on multiple platforms
jakub at gcc dot gnu.org
- [Bug tree-optimization/122244] [16/17 Regression] copy prop for aggregates causes a regression due to phiprop not handling call arguments
jakub at gcc dot gnu.org
- [Bug c++/122268] [16/17 Regression][OpenMP][offload:gcn/nvptx lto1] ICE (during RTL pass: expand) in assign_temp, at function.cc:990 for libgomp.c++/target-flex-101.C (c++/16.0.0/flat_map:185:1) since r16-4212-gf256a13f8aed83
jakub at gcc dot gnu.org
- [Bug target/122277] [16/17 regression] Costing VF 1 instead of 4 since r16-4411-gb6e802fd55d37e
jakub at gcc dot gnu.org
- [Bug ipa/122455] [16/17 regression] Regression in Snappy tests due to excessive speculation of devirtualization targets since r16-4000
jakub at gcc dot gnu.org
- [Bug cobol/122466] [16/17 regression] Cobol-enabled bootstrap fails for Darwin after addition of the posix support to libgcobol
jakub at gcc dot gnu.org
- [Bug target/122483] [16/17 Regression] gcc.target/aarch64/sme/streaming_mode_1.c gcc.target/aarch64/sme/za_state_[12].c started to fail after r16-4667
jakub at gcc dot gnu.org
- [Bug rtl-optimization/122487] [16/17 regression] gcc.dg/guality/pr43051-1.c FAIL starting with - r16-4438-ga93f80feeef744
jakub at gcc dot gnu.org
- [Bug testsuite/122553] [16/17 regression] FAIL: g++.dg/asan/pr120608.C on Power9/10 BE
jakub at gcc dot gnu.org
- [Bug libstdc++/122557] [16/17 regression] FAIL: 29_atomics/atomic_ref/op_support.cc & requirements.cc on power32 starting with - r16-4349-g90dde804626f13
jakub at gcc dot gnu.org
- [Bug target/122581] [16/17 Regression] nvptx 'g++.dg/other/pr104989.C' vs. 'c++: C++26 va_start - part of P3348R4 - C++26 should refer to C23 not C17'
jakub at gcc dot gnu.org
- [Bug target/122582] [16/17 Regression] GCN 'gcc.dg/vect/vect-alias-check-{10,11}.c' vs. 'vect: Handle grouped accesses via gather/scatter'
jakub at gcc dot gnu.org
- [Bug target/122583] [16/17 Regression] GCN 'gcc.dg/vect/vect-align-2.c' vs. 'vect: Remove type from misalignment hook'
jakub at gcc dot gnu.org
- [Bug tree-optimization/122585] [16/17 Regression] 4-5% slowdown of 433.milc on AMD zen4 since r16-4469-gd6986e06db5eeb
jakub at gcc dot gnu.org
- [Bug tree-optimization/122586] [16/17 Regression] 4-5% slowdown of 538.imagick_r on Intel Ice Lake (3rd generation Xeon) by r16-4576-gfe9f0719d8ebd2
jakub at gcc dot gnu.org
- [Bug c/122595] [16/17 Regression] FAIL: gcc.dg/pr97986-1.c starting with - r16-4919-g5175ef7f7577a1
jakub at gcc dot gnu.org
- [Bug tree-optimization/122660] [16/17 Regression] uninit predicated analysis not strong enough (derived from uninit-pred-7_a.c)
jakub at gcc dot gnu.org
- [Bug middle-end/122757] [16/17 Regression] Copy prop for aggregates into calls makes worse code for constants in some cases (12 bytes)
jakub at gcc dot gnu.org
- [Bug target/122777] [16/17 Regression] 5-8% slowdown of 454.calculix (PGO) and 548.exchange2_r (non-pgo) on AMD Zen{4,5} since r16-5258-g1d8e2d51e5c5cb
jakub at gcc dot gnu.org
- [Bug libstdc++/122913] [16/17 Regression] pr12392.cpp -Ofast compile time went up 15% due to switching to -std=gnu++20 by default
jakub at gcc dot gnu.org
- [Bug rtl-optimization/122979] [16/17 Regression] wrong code at -O3 on x86_64-linux-gnu since r16-4186 (latent)
jakub at gcc dot gnu.org
- [Bug target/123047] [16/17 Regression] 17% slowdown of 436.cactusADM on Aarch64 with PGO
jakub at gcc dot gnu.org
- [Bug tree-optimization/123051] [16/17 Regression] 25-30% slowdown of 470.lbm on Zen5 since r16-5902-g1da0e5c1405e87
jakub at gcc dot gnu.org
- [Bug tree-optimization/123070] [16/17 Regression] pr90178.c -m32 starts to fail since r16-5975 (make_forwarders_with_degenerate_phis )
jakub at gcc dot gnu.org
- [Bug gcov-profile/123126] [16/17 Regression] 6-10% slowdown of xalancbmk_r on Zen{4,5} since r16-6104-gb5c64db0a49d46 with PGO
jakub at gcc dot gnu.org
- [Bug analyzer/123145] [16/17 Regression] -fanalyzer on qemu-7.2.0/build/target_hexagon_decode.c takes a very long time after r16-6063-g0b786d961d4426
jakub at gcc dot gnu.org
- [Bug middle-end/123159] [16/17 Regression] building insn-extract.cc from an aarch64-linux-gnu cross compiler fails on x86_64-linux-gnux32 with out of memory
jakub at gcc dot gnu.org
- [Bug tree-optimization/123190] [16/17 Regression] 8% slowdown of 433.milc on AMD zen4 since r16-5275-ga645e903e8c394
jakub at gcc dot gnu.org
- [Bug tree-optimization/123196] [16/17 regression] gcc.dg/vect/vect-105.c FAILs
jakub at gcc dot gnu.org
- [Bug tree-optimization/123199] [15/16/17 regression] gcc.dg/vect/vect-86.c FAILs
jakub at gcc dot gnu.org
- [Bug tree-optimization/123239] [16/17 Regression] 4% slowdown of imagick_r on Aarch64 with PGO
jakub at gcc dot gnu.org
- [Bug tree-optimization/123266] [16/17 Regression] Recent change exposes failure to optimize in VRP/DOM and code quality regression
jakub at gcc dot gnu.org
- [Bug target/123327] [16/17 Regression] 4% slowdown of perlbench on Zen5 since r16-6232-gb2b5ccb0a2450a
jakub at gcc dot gnu.org
- [Bug ipa/123459] [16/17 Regression] speculative devirtualization and always_inline doesn't play nice together
jakub at gcc dot gnu.org
- [Bug c/123467] [16/17 Regression] ICE in force_constant_size with VLA initialized in function type definition
jakub at gcc dot gnu.org
- [Bug c/123473] [16/17 Regression] ICE in expand_expr_real_1 with array in struct with bounds of `*`
jakub at gcc dot gnu.org
- [Bug target/123524] [16/17 Regression] 6% performance regression in gcc-16 compared to gcc-15 when compiling an interpreter
jakub at gcc dot gnu.org
- [Bug target/123713] [16/17 Regression] ICE in composite_type_cond with ms_abi and old style function declaration
jakub at gcc dot gnu.org
- [Bug rtl-optimization/123754] [16/17 Regression] ICE: in store_integral_bit_field, at expmed.cc:1069 with -O2 -favoid-store-forwarding -mbig-endian
jakub at gcc dot gnu.org
- [Bug cobol/123764] [16/17 regression] cobol: regression in PICTURE handling
jakub at gcc dot gnu.org
- [Bug analyzer/123770] [16/17 Regression] Memory bloat seen when running -fanalyzer integration tests
jakub at gcc dot gnu.org
- [Bug algol68/123785] [16/17 Regression] algol68 ftbfs on alpha-linux-gnu
jakub at gcc dot gnu.org
- [Bug fortran/123938] [16 Regression] Memory leak on assignment
jakub at gcc dot gnu.org
- [Bug rust/124013] [16/17 regression] -Wodr issues in Rust
jakub at gcc dot gnu.org
- [Bug tree-optimization/124113] [16/17 Regression] 6% slowdown of sphinx3 on Zen5 since r16-7359-gae04c1afd1526a
jakub at gcc dot gnu.org
- [Bug target/124127] [16/17 Regression] 9% slowdown of 503.bwaves_r on Zen3 since r16-1644-gaba3b9d3a48a07
jakub at gcc dot gnu.org
- [Bug tree-optimization/124142] [14/15 Regression] Bad early-break vectorization of loop with integer modulo
jakub at gcc dot gnu.org
- [Bug target/124318] [16/17 Regression] nvptx vs. "ipa-devirt: Add speculative direct calls based on stores to structures"
jakub at gcc dot gnu.org
- [Bug testsuite/124329] [16/17 regression] c-c++-common/analyzer/flex-without-call-summaries.c XPASSes
jakub at gcc dot gnu.org
- [Bug plugins/124400] [16/17 regression] gcc.dg/plugin/cpython-plugin-test-PyList_Append.c etc. FAIL
jakub at gcc dot gnu.org
- [Bug tree-optimization/124408] [16/17 Regression] 4% slowdown of exchange2_r on Intel Ice Lake
jakub at gcc dot gnu.org
- [Bug c++/124480] [16/17 regression] g++.dg/modules/pr99023_b.X FAILs
jakub at gcc dot gnu.org
- [Bug tree-optimization/124609] [16/17 Regression] 5-8% slowdown of mcf on x86 since r16-8128-g5f1024922d3f67 with PGO
jakub at gcc dot gnu.org
- [Bug target/124619] [16/17 Regression] FAIL/XPASS: g++.dg/warn/Wstringop-overflow-3.C test for warnings
jakub at gcc dot gnu.org
- [Bug c++/124745] [16/17 Regression]ICE in decl_mismatch_context on mismatched constrained friend declaration
jakub at gcc dot gnu.org
- [Bug libstdc++/124799] [16/17 regression] tr1/8_c_compatibility/complex/overloads_int.cc FAILs
jakub at gcc dot gnu.org
- [Bug bootstrap/124839] [16/17 Regression] powerpc64le-unknown-linux-gnu bootstrap failure: 'rust/rust-token.o'
jakub at gcc dot gnu.org
- [Bug libstdc++/124851] std::chrono::time_zone reports wrong total offset for zones whose RULES field is a numeric DST save value
jakub at gcc dot gnu.org
- [Bug target/124963] [16/17 Regression] 4-5% slowdown of xalancbmk_r on Zen4 with PGO since r16-8697-g4a3ad71a20b62c
jakub at gcc dot gnu.org
- [Bug jit/125047] [16/17 regression] ICE in get_int_type, at jit/jit-recording.cc:838 since r16-4522
jakub at gcc dot gnu.org
- [Bug tree-optimization/125065] [16/17 Regression][AArch64] SVE vectorization of loop with early exit lost at -O3 -fvect-cost-model=unlimited
jakub at gcc dot gnu.org
- [Bug testsuite/125126] [16/17 Regression] mv-symbols*.C and mvc-symbols*.C fail with --enable-default-pie
jakub at gcc dot gnu.org
- [Bug rtl-optimization/125176] [16/17 regression] A possible regression in GCC 16 breaking qt5-qtwebkit rendering of simple HTML
jakub at gcc dot gnu.org
- [Bug target/125182] [16/17 Regression] libgcc/config/aarch64/cpuinfo.c now presumes linux ABI's AT_HWCAP, other ABI's need not match
jakub at gcc dot gnu.org
- [Bug libgcc/125197] -m32 libatomic is built incorrectly for sparc64
jakub at gcc dot gnu.org
- [Bug target/125204] [16/17 Regression] SLP vectorization of loop with early exit lost at -O3 -fvect-cost-model=unlimited
jakub at gcc dot gnu.org
- [Bug target/125218] [16/17 Regression] AArch64 SVE: conditional reduction with int→short narrowing fails to vectorize on trunk, regression from GCC 15.2
jakub at gcc dot gnu.org
- [Bug target/125219] [16/17 Regression]AArch64 SVE: conditional store with mixed-type comparison (double vs int) fails to vectorize on trunk, regression from GCC 15.2
jakub at gcc dot gnu.org
- [Bug tree-optimization/125231] [16/17 Regression] VE in 729.abc_r with -O3 -ffast-math -flto
jakub at gcc dot gnu.org
- [Bug middle-end/125253] [16/17 Regression] Highway EMU128 tests fail on GCC 16.1.0
jakub at gcc dot gnu.org
- [Bug tree-optimization/125285] [16/17 Regression] -Warray-bounds false positive on PMF dispatch through a 1-byte predicate at -O3
jakub at gcc dot gnu.org
- [Bug libstdc++/125359] [16/17 regression] undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&)' on mingw since r16-8510
jakub at gcc dot gnu.org
- [Bug bootstrap/125366] [16 Regression] GCC bootstrap comparison failure with bootstrap-lto
jakub at gcc dot gnu.org
- [Bug libstdc++/125388] integer division of simd::vec incorrect with -ffast-math
jakub at gcc dot gnu.org
- [Bug c/125418] [16/17 regression] #pragma weak isn't applied hidden TLS symbol
jakub at gcc dot gnu.org
- [Bug tree-optimization/125420] [16/17 Regression] compiler hangs at -O3 in PRE since r16-6679
jakub at gcc dot gnu.org
- [Bug libstdc++/125445] simd::vec conversion to underlying GNU vector type uses wrong type
jakub at gcc dot gnu.org
- [Bug libstdc++/125514] [16/17 Regression] libstdc++: reference_wrapper triggers -Wsfinae-incomplete for forward-declared type in C++17
jakub at gcc dot gnu.org
- [Bug target/125516] [16 Regression] [RISCV] [Miscompile] GCC miscompiles at -O3 as well as -O2 since g:573ea59a48d95fc4e9f520865eae71c5d9de614f
jakub at gcc dot gnu.org
- [Bug rtl-optimization/125526] [16/17 Regression] asm goto + thread_local "m" input + noreturn branch: ICE in calc_dfs_tree (-O2)
jakub at gcc dot gnu.org
- [Bug target/125582] [16/17 Regression] mips: internal compiler error: Segmentation fault
jakub at gcc dot gnu.org
- [Bug bootstrap/125583] [16/17 Regression] GCC no longer builds when running configure inside the source tree
jakub at gcc dot gnu.org
- [Bug bootstrap/125598] [16/17 regression] Comparing stages 2 and 3 with -with-build-config=bootstrap-O3
jakub at gcc dot gnu.org
- [Bug libstdc++/125659] [16/17 Regression] ThreadSanitizer reports a false-positive data race for code synchronized with std::atomic::wait
jakub at gcc dot gnu.org
- [Bug target/125689] [16/17 Regression] [RISCV] [Miscompile] GCC - miscompiles at -O3 since r16-5168
jakub at gcc dot gnu.org
- [Bug tree-optimization/125692] [16/17 Regression] ICE at -O3 with -g on x86_64-linux-gnu: verify_ssa failed since r16-6679
jakub at gcc dot gnu.org
- [Bug tree-optimization/125696] [16/17 Regression] ICE at -O2/3 during GIMPLE pass: fre since r16-1561
jakub at gcc dot gnu.org
- [Bug rtl-optimization/125727] [16/17 Regression] ICE on valid code at -O{s,2,3} with "-fno-tree-forwprop -fno-tree-pre -fno-tree-vrp -fno-tree-dce" on x86_64-linux-gnu: in simplify_subreg, at simplify-rtx.cc:8465 since r16-7261
jakub at gcc dot gnu.org
- [Bug rtl-optimization/125739] [16/17 Regression] wrong code at -O{2,3} with "-fno-tree-dse -fno-tree-pre -fno-expensive-optimizations -fno-tree-sra -flto" on x86_64-linux-gnu since r16-7913
jakub at gcc dot gnu.org
- [Bug target/125746] [16/17 Regression] ICE in gen_rtx_SUBREG, at emit-rtl.cc:1043 since r16-718
jakub at gcc dot gnu.org
- [Bug ipa/125809] [16/17 Regression] ipa-cp over-clones under a guessed profile: devirtualization_time_bonus frequency-weighting (r16-3990-gad3fb999a1b568) inflates the bonus, ~8% slower cc1 build (SPEC 721.gcc_r)
jakub at gcc dot gnu.org
- [Bug rtl-optimization/125852] [16/17 Regression] Failure to late-combine address generation with load/store
jakub at gcc dot gnu.org
- [Bug tree-optimization/125885] [16/17 Regression] False -Warray-bounds array subscript above array bounds with lookup table
jakub at gcc dot gnu.org
- [Bug middle-end/125913] [16/17 regression] False positive -Wfree-nonheap-object
jakub at gcc dot gnu.org
- [Bug algol68/125959] GCC16 Algol68 backports
jakub at gcc dot gnu.org
- [Bug target/125985] GCC16 BPF backports
jakub at gcc dot gnu.org
- [Bug sanitizer/126005] [16/17 Regression] ThreadSanitizer: data race in std::print/std::println/std::vprint_nonunicode
jakub at gcc dot gnu.org
- [Bug c++/126020] [16/17 Regression] ICE when instantiating a nested class template with a deduced non-static data member
jakub at gcc dot gnu.org
- [Bug target/126113] [16/17 regression] C++ structured bindings (C++17) used in riscv-common.cc since r16-586-g897bb6d4347469
jakub at gcc dot gnu.org
- [Bug target/126118] [16/17 Regression][SH] Redundant movt tst sequence
jakub at gcc dot gnu.org
- [Bug libstdc++/126120] is_constructible_v with shared_ptr from an invalid deleter
jakub at gcc dot gnu.org
- [Bug target/126157] [16/17 Regression] arc: -ffuse-ops-with-volatile-access breaks volatile memops
jakub at gcc dot gnu.org
- [Bug tree-optimization/126197] [16/17 Regression] ICE at -Os during GIMPLE pass: vrp
jakub at gcc dot gnu.org
- [Bug rtl-optimization/126270] [16/17 Regression] wrong code at -O{2,3} on x86_64-linux-gnu (nondeterministic hang)
jakub at gcc dot gnu.org
- [Bug libstdc++/126274] [16/17 Regression] std::regex 2-3x slower since r16-7193-g158ad5f96954da5fa
jakub at gcc dot gnu.org
- [Bug tree-optimization/126455] [16 Regression] Wrong folding of (a < b) ^ (a > b) to a != b for vector (FP) since r16-2134
jakub at gcc dot gnu.org
- [Bug tree-optimization/126458] [16 Regression] Wrong code with ((int)a)>0 ? (type1)a : CST since r16-4585
jakub at gcc dot gnu.org
- [Bug tree-optimization/126462] [16/17 Regression] Wrong code with xor-rotate idiom since r16-6592
jakub at gcc dot gnu.org
- [Bug tree-optimization/126465] [16 Regression] Wrong code with IFN_COND_FMA folding on SVE since r16-6508
jakub at gcc dot gnu.org
- [Bug fortran/126485] [16/17 Regression] caused by r16-8455 / `64e03b96dfe`: Fortran: fix resolution of generic interface with TYPE(C_PTR) [PR66973]
jakub at gcc dot gnu.org
- [Bug preprocessor/125048] [13/14/15 Regression] ICE on repeated usage of ##__VA_OPT__() since r10-6633
jakub at gcc dot gnu.org
- [Bug c++/123615] (c++-reflection) - [meta-bug] reflection issue
jakub at gcc dot gnu.org
- [Bug tree-optimization/126710] New: Missing CLZ detection
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/112472] (trunc)copysign((extend)x, CST) is not optimized to just copysign(x, CST')
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126711] New: Missed elimination of sign-extend
ktkachov at gcc dot gnu.org
- [Bug debug/124811] Non-deterministic DWARF debug info (.debug_info, .debug_loclists) when using precompiled headers
rguenth at gcc dot gnu.org
- [Bug d/126712] New: MIPS NewABI GP setup with local function aliases
kirill at korins dot ky
- [Bug c++/126713] New: GCC accepts an invalid definition of a member variable template of a class template specialization
attackerj1113 at gmail dot com
- [Bug c++/119059] [C++26] P3074R7 - Trivial unions
friedkeenan at protonmail dot com
- [Bug fortran/126205] A coarray allocated in a team is not being automatically deallocated
pault at gcc dot gnu.org
- [Bug c++/95298] [13 Regression] sorry, unimplemented: mangling record_type
jason at gcc dot gnu.org
- [Bug tree-optimization/126415] [17 regression] Wrong code at -O2/3/s on x86_64-pc-linux-gnu since r17-2078
rguenth at gcc dot gnu.org
- [Bug c++/126093] (reflection) ICE in write_unqualified_name, at cp/mangle.cc:1570
jakub at gcc dot gnu.org
- [Bug tree-optimization/110935] Missed BB reduction vectorization because of missed eliding of a permute
rguenth at gcc dot gnu.org
- [Bug tree-optimization/126714] New: [17 Regression] Ranger changes break vax port
law at gcc dot gnu.org
- [Bug c/126715] New: Add new warning for a == 10 ? false : true called -Wredundant-ternary.
kaelfandrew at gmail dot com
- [Bug libstdc++/126716] New: under _GLIBCXX_DEBUG, std::erase_if on unordered container with transparent comparator fails to compile in C++23
sberg.fun at gmail dot com
- [Bug c++/126717] New: GCC accepts duplicate definitions of an explicitly specialized member function template
attackerj1113 at gmail dot com
- [Bug c/126718] New: ICE in get_expr_operands, at tree-ssa-operands.cc:943 with __builtin_putchar ((1 ? (48) : (48)))
stuzyf at 163 dot com
- [Bug target/120528] Optimize zero extend to TImode when value is in a VSX register on power10
cvs-commit at gcc dot gnu.org
- [Bug target/108958] Powerpcle could generate mtvsrdd for zero extend DI to TI mode, when the TImode is in a vector register
cvs-commit at gcc dot gnu.org
- [Bug c++/126719] New: ICE in cp_fold: tree check: accessed operand 4 of call_expr with 3 operands for __builtin_is_corresponding_member() with zero arguments
stuzyf at 163 dot com
- [Bug tree-optimization/126720] New: [15/16/17 Regression] wrong code with -O3
xxs_chy at outlook dot com
- [Bug target/125728] M68k: m68k-elf-gcc generates code that raises address error exception in certain circumstances
mikpelinux at gmail dot com
- [Bug tree-optimization/126721] New: UNIFORM_VECTOR_CST[a] -> uniform cst
pinskia at gcc dot gnu.org
- [Bug rtl-optimization/125728] [16/17 Regression] M68k: m68k-elf-gcc generates code that raises address error exception in certain circumstances
pinskia at gcc dot gnu.org
- [Bug bootstrap/126722] New: SYSROOT_CFLAGS_FOR_TARGET is not passed to some target compiler invocations
dragon-archer at outlook dot com
- [Bug c++/126723] New: [16/17 Regression] aarch64-darwin: temporary L.str labels miscompile literals after a weak_definition
skarnproject at gmail dot com
- [Bug target/120681] PowerPC GCC turns off pc-relative addressing on power10 when -mcmodel=large is used
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126534] [14/15/16/17 Regression] Wrong code with ranger and sqrt
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126534] [14/15/16 Regression] Wrong code with ranger and sqrt
jakub at gcc dot gnu.org
- [Bug target/124629] [aarch64] -march=native is ignored when -mtune is used
acarlotti at gcc dot gnu.org
- [Bug c++/67397] GCC incorrectly accepts non-type template parameter pack expansion of a parameter pack declared in the same template-parameter-list
luigighiron at gmail dot com
- [Bug tree-optimization/126724] New: The check for SIDE EFFECTS on match patterns should be using expr_no_side_effects_p instead
pinskia at gcc dot gnu.org
- [Bug c++/126725] New: class with a trivial_abi member not passed via register
ivan.lazaric.gcc at gmail dot com
- [Bug rtl-optimization/126726] New: smax(a,-a) -> abs for RTL
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126727] New: smax(a-b,b-a) -> abs(a-b)
pinskia at gcc dot gnu.org
- [Bug rtl-optimization/126728] New: smax(a-b,b-a) -> abs(a-b) (rtl)
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126729] New: [17 Regression] factor load does not handle scalar_storage_order correctly.
pinskia at gcc dot gnu.org
- [Bug libstdc++/126730] New: `std::filesystem::hash_value` returns different hash value for paths that compare equal
121539739 at qq dot com
- [Bug libstdc++/126731] New: `std::format("{}", std::float16_t)` does not agree with `std::to_chars`
121539739 at qq dot com
- [Bug fortran/125383] [14/15/16/17 Regression] Optional dummy procedure called from contained subprogram results in linking error since r16-3178 / r14-12039
cvs-commit at gcc dot gnu.org
- [Bug fortran/125263] [14/15/16/17 Regression] Error with intrinsic assignment involving allocatable array of user-defined type that has an allocatable array component
cvs-commit at gcc dot gnu.org
- [Bug target/126732] New: Redundant scalar check after vectorized operation
blubban at gmail dot com
- [Bug tree-optimization/126733] New: [16/17 Regression] -Warray-bounds false positive under -finline-small-functions
gnu.ojxq8 at dralias dot com
- [Bug c/126734] New: Continuing regression in quality of generated x86 machine code for a simple bit rotation
contact at ivanchev dot net
- [Bug tree-optimization/126735] New: [16/17 Regression] -Wmaybe-uninitialized false positive under -fsanitize=thread -O1
gnu.ojxq8 at dralias dot com
- [Bug target/126736] New: Return value corrupted by __builtin_eh_return on m68k
antoyo at gcc dot gnu.org
- [Bug fortran/123952] module procedure with array values dummy procedure rejected
cvs-commit at gcc dot gnu.org
- [Bug fortran/47425] Array constructor with type-spec: Fails with more complicated length type expr
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126737] New: [14/15/16/17 Regression] -Wmaybe-uninitialized false positive under -O2
gnu.ojxq8 at dralias dot com
- [Bug other/126738] New: Missing percent escapes in diagnostic message
goeran at uddeborg dot se
- [Bug tree-optimization/126739] New: [16 regression] false positive -Warray-bounds
schwab@linux-m68k.org
- [Bug ada/126740] New: Assert_Failure from mix of records, generics, and -gnatn
liam at liampwll dot com
- [Bug ada/126740] Assert_Failure from mix of records, generics, and -gnatn
ebotcazou at gcc dot gnu.org
- [Bug ada/126740] Assert_Failure from mix of records, generics, and -gnatn
liam at liampwll dot com
- [Bug ada/126740] Assert_Failure from mix of records, generics, and -gnatn
ebotcazou at gcc dot gnu.org
- [Bug ada/126740] Assert_Failure from mix of records, generics, and -gnatn
liam at liampwll dot com
- [Bug ada/126740] Assert_Failure from mix of records, generics, and -gnatn
liam at liampwll dot com
- [Bug middle-end/111856] ICE with return type of typedef of void and `#pragma omp declare simd`
cvs-commit at gcc dot gnu.org
- [Bug target/126741] New: x86_64-w64-mingw32: 512-bit by-value arguments and return values are stored to caller stack temporaries with aligned vmovapd, but the temporaries are only 16-byte aligned — runtime crash (0xC0000005)
gdwolfman at icloud dot com
- [Bug middle-end/126742] New: Wrong code for a != b | (a|b) != 0
kristerw at gcc dot gnu.org
- [Bug tree-optimization/126743] New: If a != b, then (a | b) (==,!=) 0 -> (false, true)
kaelfandrew at gmail dot com
- [Bug tree-optimization/126743] If a != b, then (a | b) (==,!=) 0 -> (false, true)
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126743] If a != b, then (a | b) (==,!=) 0 -> (false, true)
daniel.barboza at oss dot qualcomm.com
- [Bug tree-optimization/126743] If a != b, then (a | b) (==,!=) 0 -> (false, true)
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126743] If a != b, then (a | b) (==,!=) 0 -> (false, true)
kaelfandrew at gmail dot com
- [Bug target/126744] New: [17 regression] -Wodr in aarch64 backend
sjames at gcc dot gnu.org
- [Bug tree-optimization/126745] New: a/b -> 1 if it is known that `a==b` in VRP without DOM
pinskia at gcc dot gnu.org
- [Bug c++/126746] New: trivial_abi attribute class with just declared destructor erroneously destroyed twice
ivan.lazaric.gcc at gmail dot com
- [Bug target/126747] New: aarch64: wrong code with -Os
kristerw at gcc dot gnu.org
- [Bug tree-optimization/126748] New: a/b -> 0 if it is known that a < b (for non-negative)
pinskia at gcc dot gnu.org
- [Bug c++/126749] New: ICE in build_simple_base_path when initializing a static member of an incomplete derived class
s.kimura.h41104 at gmail dot com
- [Bug tree-optimization/126750] New: a & b (and a | b) -> a (or b) if a == b is known without dom
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126751] New: (int)(((unsigned)a) + CST) should be simplified into a + CST if a+CST is known not to overflow in int
pinskia at gcc dot gnu.org
- [Bug c++/126752] New: ICE in build_vec_init when initializing an array member of an aggregate
s.kimura.h41104 at gmail dot com
- [Bug tree-optimization/126467] [13/14/15/16/17 Regression] wrong code with folding 0.0 - x
cvs-commit at gcc dot gnu.org
- [Bug c/126753] New: GCC emitting useless AND instruction when setting a bool from processor flags
contact at ivanchev dot net
- [Bug c++/126754] New: [16/17 Regression] ICE in tsubst_expr, at cp/pt.cc:23354
haakonsv at gmail dot com
- [Bug tree-optimization/108477] fwprop over-optimizes conversion from + to |
roger at nextmovesoftware dot com
- [Bug c++/126755] New: GCC rejects valid program involving overloaded conversion operators
jlame646 at gmail dot com
- [Bug fortran/98573] Dynamic type lost on assignment
pault at gcc dot gnu.org
- [Bug c++/126756] New: Too many -Wsign-conversion warnings with bitwise NOT operator ~
rdiez-2006 at rd10 dot de
- [Bug c/126757] New: please diagnose invalid 'const' attribute on functions
bruno at clisp dot org
- [Bug c/126758] New: please diagnose invalid 'pure' attribute on functions
bruno at clisp dot org
- [Bug tree-optimization/18487] Warnings for pure and const functions that are not actually pure or const
pinskia at gcc dot gnu.org
- [Bug fortran/54322] [OOP] Wrong TARGET-attribute handling with CLASS IS/TYPE IS
jvdelisle at gcc dot gnu.org
- [Bug fortran/103474] [coarray] ICE in simplify_cobound, at fortran/simplify.c:4415
jvdelisle at gcc dot gnu.org
- [Bug c++/126759] New: ICE in tsubst_expr, at cp/pt.cc:22938
gcc at maxmitti dot at
- [Bug tree-optimization/126760] New: Wrong code at -O2 on x86_64-pc-linux-gnu
xintong.zhou1 at uwaterloo dot ca
- [Bug middle-end/118443] [Meta bug] Bugs triggered by and blocking more smtgcc testing
pinskia at gcc dot gnu.org
- [Bug c++/124249] [reflection] wrong out-of-consteval-use for constant initializers
mpolacek at gcc dot gnu.org
- [Bug tree-optimization/126761] New: missing detection of umin(a,~c) with __builtin_add_overflow
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126762] New: missing usatadd due to pre
pinskia at gcc dot gnu.org
- [Bug target/125151] C++26: strong symbol emitted for std::runtime_error copy ctor on MinGW (ODR violation)
csaszar.mat at gmail dot com
- [Bug tree-optimization/126763] New: a?__builtin_clz(a):__builtin_clz(31) -> clz(a|1)
pinskia at gcc dot gnu.org
- [Bug middle-end/111959] tree_single_nonnegative_ could use tree_nonzero_bits for SSA_NAMES and int types
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/125735] non-negative x in `1/x should be converted to `x == 1` early
cvs-commit at gcc dot gnu.org
- [Bug fortran/125324] -fcoarray=shared should imply -pthread / gfortran.dg/coarray_51.f90 FAILs with undefined reference to `pthread_mutex_trylock'
jvdelisle at gcc dot gnu.org
- [Bug target/126513] [15,16,17] ICE ‘verify_gimple’ failed, since __builtin_ppc_atomic_cas_local added in r17-1992
cvs-commit at gcc dot gnu.org
- [Bug target/125938] Error: operand out of range (0xa648 is not between 0xffffffffffff8000 and 0x7ffc) with -mminimal-toc
avinashd at gcc dot gnu.org
- [Bug c++/124806] Segfault in elf_out::end() when no mmap support
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/120524] `(__int128_var >> 127) & 1` is not optimized to ((unsigned __int128)__int128_var ) >> 127 in gimple level
avinal.xlvii at gmail dot com
- [Bug c++/126764] New: Substring, std permutations and stoi(), strange error
jori.mantysalo at tuni dot fi
- [Bug tree-optimization/126765] New: [15/16/17 Regression] wrong code with -O2
xxs_chy at outlook dot com
- [Bug bootstrap/126766] New: bootstrap-lto-lean failed on mingw targets if --enable-plugin
dragon-archer at outlook dot com
- [Bug fortran/102333] Invalid PROCEDURE statement accepted.
cvs-commit at gcc dot gnu.org
- [Bug c++/100313] pointer to member function is not const with sanitize=undefined
3440910457 at qq dot com
- [Bug target/126767] New: Wrong maxmin:VI8_AVX2_AVX512F condition
hjl.tools at gmail dot com
- [Bug fortran/104048] ICE with recursively defined derived type
pault at gcc dot gnu.org
- [Bug c/126768] New: ASAN -fsanitize-address-use-after-scope incomplete
cs at aibiot dot de
- [Bug target/69374] install.texi is bit-rotten
cvs-commit at gcc dot gnu.org
- [Bug middle-end/126103] ranger: incoming range to a threading path is ignored
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126769] New: [17 Regression] 5% slowdown of dealII on Zen5 since r17-2979-g141edd02af7056
jmelcr at gcc dot gnu.org
- [Bug target/126770] New: inefficient reduction of comparison sum
rguenth at gcc dot gnu.org
- [Bug tree-optimization/126771] New: sub-optimal bool pattern for comparison converted to integer
rguenth at gcc dot gnu.org
- [Bug middle-end/126772] New: ICE:: in trunc_int_for_mode, at explow.cc:59 for fixed-point negative shift
gjl at gcc dot gnu.org
- [Bug lto/126773] New: gcc 17 experimental ICE on Windows target when LTO compile contains uninitialized global __stack_chk_guard
tanksherman27 at gmail dot com
- A New Proposal Has Been Received
no-reply-Remittance_eDocs
- [Bug target/126516] [17 Regression] 9% slowdown of calculix on Zen3 since r17-2723-g3f2b3eced0f827
jmelcr at gcc dot gnu.org
- [Bug middle-end/126774] New: wi::bitreverse/wi::bswap should use __builtin_* if supported and precision is known at compile time.
kaelfandrew at gmail dot com
- [Bug middle-end/126775] New: [17 Regression] ICE: tree check: expected real_cst, have vector_cst in generic_simplify_MINUS_EXPR, at generic-match-6.cc:7470 with -ffinite-math-only
zsojka at seznam dot cz
- [Bug middle-end/126775] [17 Regression] ICE: tree check: expected real_cst, have vector_cst in generic_simplify_MINUS_EXPR, at generic-match-6.cc:7470 with -ffinite-math-only since r17-3158
pinskia at gcc dot gnu.org
- [Bug middle-end/126775] [17 Regression] ICE: tree check: expected real_cst, have vector_cst in generic_simplify_MINUS_EXPR, at generic-match-6.cc:7470 with -ffinite-math-only since r17-3158
zsojka at seznam dot cz
- [Bug middle-end/126775] [17 Regression] ICE: tree check: expected real_cst, have vector_cst in generic_simplify_MINUS_EXPR, at generic-match-6.cc:7470 with -ffinite-math-only since r17-3158
roger at nextmovesoftware dot com
- [Bug middle-end/126775] [17 Regression] ICE: tree check: expected real_cst, have vector_cst in generic_simplify_MINUS_EXPR, at generic-match-6.cc:7470 with -ffinite-math-only since r17-3158
cvs-commit at gcc dot gnu.org
- [Bug middle-end/126775] [17 Regression] ICE: tree check: expected real_cst, have vector_cst in generic_simplify_MINUS_EXPR, at generic-match-6.cc:7470 with -ffinite-math-only since r17-3158
roger at nextmovesoftware dot com
- [Bug libfortran/126776] New: CO_MIN/CO_MAX intrinsics not implemented for character arguments
dobonachea at lbl dot gov
- [Bug fortran/126777] New: IMAGE_INDEX intrinsic incorrectly implements team forms
dobonachea at lbl dot gov
- [Bug c++/124708] ICE in contract on current trunk
waffl3x at gcc dot gnu.org
- [Bug tree-optimization/126778] New: ICE compiling perlbench in verify_ssa caused by commit f87736236260bee8512fbf2441494c71952da6ed
bergner at gcc dot gnu.org
- [Bug c/126779] New: ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in build_int_cst, at tree.cc:1653 with -mno-sse2 and _Float16
zsojka at seznam dot cz
- [Bug diagnostics/126780] New: false-positive -Wanalyzer-out-of-bounds with __attribute__((access))
marian.buschsieweke at posteo dot net
- [Bug fortran/126781] New: NUM_IMAGES intrinsic missing keyword arguments
dobonachea at lbl dot gov
- [Bug cobol/124616] libgcobol.spec is not built on x86_64-*-freebsd
kargl at gcc dot gnu.org
- [Bug target/126782] New: [Darwin] sys/_types/_rsize_t.h does not define rsize_t with -fmodules
hello at bjornpagen dot com
- [Bug c++/126783] New: [16/17 Regression] [modules] ICE when a GMF variable is later defined inline
hello at bjornpagen dot com
- [Bug c++/124197] template-for vs -Wshadow
hello at bjornpagen dot com
- [Bug c++/94753] -undef, c++20 and feature-test macros
pinskia at gcc dot gnu.org
- [Bug target/126784] New: Sub-optimal code sequence for __builtin_convertvector
hjl.tools at gmail dot com
- [Bug debug/97344] aarch64 tls debuginfo missing location info
pinskia at gcc dot gnu.org
- [Bug target/116827] New C++ failures in macOS 15
hello at bjornpagen dot com
- [Bug c++/126785] New: delete with void* should be rejected when using -pedantic-errors
luigighiron at gmail dot com
- [Bug libstdc++/126786] New: [libstdc++] Module fallback installs empty interface files but the manifest lists them
hello at bjornpagen dot com
- [Bug tree-optimization/125814] (CST - x) can be treated as `x^1` when x has a range of [CST0,CST0+1] for simplifications
hp at gcc dot gnu.org
- [Bug tree-optimization/119420] `a >> 1 == 0` should be trasformed into `((unsigned)a) <= 1`
pinskia at gcc dot gnu.org
- [Bug tree-optimization/107765] missing (int)-(unsigned)int_val to just -int_val if int_val is known not to contain INT_MIN
pinskia at gcc dot gnu.org
- [Bug middle-end/126418] [17 regression] PR113894 introduces new UB in optimized code
pinskia at gcc dot gnu.org
- [Bug tree-optimization/123951] [14/15/16/17 Regression] vcopyq_laneq_u64 miscompiled due to incorrect conversion of BFR/BI for big-endian since r14-3381
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/117379] Failure to vectorize multi add + mulit sub
avinashd at gcc dot gnu.org
- [Bug target/121343] [avr] Use hard-register constraints instead of explicit hard-regs in avr.md
cvs-commit at gcc dot gnu.org
- [Bug target/126434] [17 Regression] ICE: invalid rtl sharing found in the insn {zero_extendsidi2} since r17-1375
avinashd at gcc dot gnu.org
- [Bug rtl-optimization/117836] [meta-bug] favoid-store-forwarding issues
avinashd at gcc dot gnu.org
- [Bug target/126787] New: [15/16/17 Regression] i386: target clone on FMA4 emits wrong fma instruction with egpr
hongyuw at gcc dot gnu.org
- [Bug tree-optimization/126788] New: __builtin_convertvector upconvert + downconvert doesn't cancel out
liuhongt at gcc dot gnu.org
- [Bug tree-optimization/126789] New: Bogus bool vect_recog_mask_conversion_pattern with AVX512 style masks
rguenth at gcc dot gnu.org
- [Bug tree-optimization/126790] New: [17 Regression] 9% slowdown of imagick_r on x86
jmelcr at gcc dot gnu.org
- [Bug libgomp/126791] New: linux/ target use-after-free possibility with `futex_wake` in `gomp_barrier_wait_last`
matmal01 at gcc dot gnu.org
- [Bug tree-optimization/126792] New: Missed optimisation of FP min/max
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126793] New: Store merging vs ivopts
ktkachov at gcc dot gnu.org
- Checking In: Introvert Wellness Article
Brady Baker
- [Bug tree-optimization/125484] `(double)us1 < (double)us0` simplifying to `us1 < us0` sometimes gets in the way of detecting min/max
pinskia at gcc dot gnu.org
- [Bug target/126334] riscv: Scatter uses unordered load variants.
cvs-commit at gcc dot gnu.org
- [Bug c++/126794] New: [reflection] ICE in splice of member access via an incomplete base class
skarnproject at gmail dot com
- [Bug tree-optimization/126531] [13/14/15/16/17 Regression] Wrong code with ranger and exception handling
cvs-commit at gcc dot gnu.org
- [Bug c++/126795] New: deleting a void* should be an error in SFINAE context
rs2740 at gmail dot com
- [Bug c++/126796] New: [c++26] "cannot index an empty pack" on uninstantiated function
marcel at laverdet dot com
- [Bug c++/110661] Weird handing for deleting a void* pointer
pinskia at gcc dot gnu.org
- [Bug tree-optimization/117193] Missing (a < b) < (b < a) transformation at gimple level
pinskia at gcc dot gnu.org
- [Bug fortran/116670] symbol X has no implicit type in associate with type-bound procedures
jvdelisle at gcc dot gnu.org
- [Bug c++/126797] New: explicit instantiation of function variadic template with const qualified explicit template type argument rejected
waffl3x at gcc dot gnu.org
- [Bug fortran/126798] New: [17 Regression] ICE on invalid use of ASSOCIATE
jvdelisle at gcc dot gnu.org
- [Bug fortran/126799] New: Misuse of span as element size in shmem collective subroutines implementation
mikael at gcc dot gnu.org
- [Bug libstdc++/126800] New: Heterogeneous insertion into unordered_map doesn't work.
xbenes3 at fi dot muni.cz
- [Bug debug/126801] New: [13/14/15/16/17 Regression] fvar-tracking-uninit is on by accident via r12-4397
pinskia at gcc dot gnu.org
- [Bug middle-end/126802] New: [17 Regression] Sub-optimal code of adding 2 chars
hjl.tools at gmail dot com
- [Bug target/124021] Interrupt function may clobber vstart on riscv
fanghuaqi at vip dot qq.com
- [Bug other/103331] There should be a rule to make build.log in the top-level Makefile
egallager at gcc dot gnu.org
- [Bug c++/126803] New: GCC fails to process <riscv_vector.h> when targeting the valid zve32f_zvl256b ISA combination in C++.
cmiao at nvidia dot com
- [Bug c++/126804] New: [contracts] parameter pack of non-reference type used as an argument to a function in a contract assertion ICEs
waffl3x at gcc dot gnu.org
- [Bug analyzer/126805] New: [analyzer] ICE in convert_region_from_summary for a class return slot
hello at bjornpagen dot com
- [Bug analyzer/126806] New: [analyzer] false fd-leak warning for a caller-owned struct member
hello at bjornpagen dot com
- Information Request for Beverages
Ash
- [Bug target/124378] 23_containers/vector/cons/destructible(_debug)?_neg.cc -std=gnu++20 (test for errors, line (36|42|182))
azoff at gcc dot gnu.org
- [Bug libstdc++/126807] New: simd: Tests fail on Darwin since their introduction.
iains at gcc dot gnu.org
- [Bug tree-optimization/126808] New: Let popcount (X & -X) look through a widening conversion
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126809] New: fold a division of a value clamped at the divisor
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126810] New: simplify a ctz of a bit reversal
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/114212] `MIN<uns, CST> / CST` -> `uns >= CST`
pinskia at gcc dot gnu.org
- [Bug c++/126811] New: [14/15/16/17 Regression] c++: ICE in tsubst when a constexpr init contains an NSDMI
iains at gcc dot gnu.org
- [Bug other/126226] python coding style should be made easy
rdfm at gcc dot gnu.org
- [Bug middle-end/126812] New: TSAN segfault when used on `omp declare simd`
matmal01 at gcc dot gnu.org
- [Bug middle-end/126813] New: TSAN segfault on `omp declare simd`
matmal01 at gcc dot gnu.org
- [Bug rtl-optimization/126814] New: [17 Regression] ICE in RTL expand in fill_ranger_cache at gimple-range-cache.cc:1658 since r17-3171
dhruvc at gcc dot gnu.org
- [Bug tree-optimization/126815] New: internal compiler error: verify_flow_info failed caused by r17-3204-ge02ce3b8c4574c
liuhongt at gcc dot gnu.org
- [Bug tree-optimization/126028] GCC trunk vs ICX : Missed SLP vectorization
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126099] BB vectorization SLP subgraphs are not merged
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126053] GCC trunk vs ICX : Missed SLP vectorization
cvs-commit at gcc dot gnu.org
- [Bug fortran/126816] New: [17 Regression] gfortran: ICE building pr46884.f between r17-3145 and r17-3194 on Darwin.
iains at gcc dot gnu.org
- [Bug tree-optimization/126817] New: (BB) vectorization of loads from two (or more) different groups
rguenth at gcc dot gnu.org
- [Bug c++/125225] ASan finds an ODR violation in piecewise_construct with -flto=auto
stuart.a.hayhurst at gmail dot com
- [Bug analyzer/126819] New: [analyzer] false fd-leak warning on a throwing edge in a noexcept destructor
hello at bjornpagen dot com
- [Bug tree-optimization/126820] New: Different behavior at -O0 and -O2/-O3 with __builtin_calloc
stuzyf at 163 dot com
- [Bug target/126293] Add x86-64 option to turn on 128-bit inline atomic loads/stores
cvs-commit at gcc dot gnu.org
- [Bug target/94649] 16-byte aligned atomic_compare_exchange doesn not generate cmpxcg16b on x86_64
cvs-commit at gcc dot gnu.org
- [Bug c++/125069] [reflection] ICE on constructor template splicing
cvs-commit at gcc dot gnu.org
- [Bug cobol/126821] New: [cobol] DISPLAY of a P-scaled item renders the scaling positions as digits
peeterjoot at protonmail dot com
- [Bug middle-end/126822] New: -fhardened target warning cannot be controlled by -Whardened
hello at bjornpagen dot com
- [Bug middle-end/126823] New: -fhardened applied partially after target rejection, with no per-constituent report
hello at bjornpagen dot com
- [Bug libgcc/126824] New: Incorrect rounding behavior documented for __trunc* routines
evonatarius at gmail dot com
- [Bug tree-optimization/118220] [15/16/17 regression] Optimization of malloc/free Produces Undefined Behavior
pinskia at gcc dot gnu.org
- [Bug c++/126825] New: Array decays to pointer when constructing element of std::initializer_list
eczbek.void at gmail dot com
- [Bug tree-optimization/120477] arith_overflow_check_p has a special case for COND_EXPR but it is dead
pinskia at gcc dot gnu.org
- [Bug tree-optimization/120582] simplify_builtin_call has a special case for COND_EXPR
pinskia at gcc dot gnu.org
- [Bug tree-optimization/120580] do_warn_nonnull_compare has special case for COND_EXPR
pinskia at gcc dot gnu.org
- [Bug tree-optimization/120579] gimple_could_trap_p_1 has Special case for COND_EXPR
pinskia at gcc dot gnu.org
- [Bug sanitizer/120581] sancov_pass has a special case for COND_EXPR
pinskia at gcc dot gnu.org
- [Bug target/125803] [14,15,16,17][powerpc64 FreeBSD ELFv2] frob_update_context in freebsd-unwind.h uses the ELFv1 TOC save-slot offset (40), so r2 is not restored when unwinding and C++ exceptions crash
cvs-commit at gcc dot gnu.org
- [Bug target/125803] [14,15,16,17][powerpc64 FreeBSD ELFv2] frob_update_context in freebsd-unwind.h uses the ELFv1 TOC save-slot offset (40), so r2 is not restored when unwinding and C++ exceptions crash
gerald at pfeifer dot com
- [Bug target/125803] [14,15,16,17][powerpc64 FreeBSD ELFv2] frob_update_context in freebsd-unwind.h uses the ELFv1 TOC save-slot offset (40), so r2 is not restored when unwinding and C++ exceptions crash
cvs-commit at gcc dot gnu.org
- [Bug target/125803] [14,15,16,17][powerpc64 FreeBSD ELFv2] frob_update_context in freebsd-unwind.h uses the ELFv1 TOC save-slot offset (40), so r2 is not restored when unwinding and C++ exceptions crash
cvs-commit at gcc dot gnu.org
- [Bug target/125803] [14,15,16,17][powerpc64 FreeBSD ELFv2] frob_update_context in freebsd-unwind.h uses the ELFv1 TOC save-slot offset (40), so r2 is not restored when unwinding and C++ exceptions crash
gerald at pfeifer dot com
- [Bug rtl-optimization/126826] New: ICE on valid code at -O3 with "-fno-tree-dominator-opts -fno-tree-vrp -fno-tree-builtin-call-dce" on x86_64-linux-gnu: in propagate_updated_value, at gimple-range-cache.cc:1509
zhendong.su at inf dot ethz.ch
- [Bug middle-end/103065] [meta] atomic operations aren't optimized
hjl.tools at gmail dot com
- [Bug target/104688] gcc and libatomic can use SSE for 128-bit atomic loads on Intel and AMD CPUs with AVX
hjl.tools at gmail dot com
- [Bug c++/125779] [c++] nested requirement check failure
ppalka at gcc dot gnu.org
- [Bug c++/65328] GCC perf issue when compiling templates - 120x slower than Clang
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126827] New: Missing vrp due to builtin calls are not all handled (only handled in nonnegative)
pinskia at gcc dot gnu.org
- [Bug c++/126828] New: internal compiler error related to the Eigen library
josopait at goopax dot com
- [Bug tree-optimization/116126] vectorize libcpp search_line_fast
uis9936 at gmail dot com
- [Bug tree-optimization/126829] New: a > CST && (unsigned)a > CST is not optimized to (unsigned)a > CST until reassociation
pinskia at gcc dot gnu.org
- [Bug analyzer/126830] New: Tracker bug for -fanalyzer false positives seen in August 2026 OpenScanHub mass scan
dmalcolm at gcc dot gnu.org
- [Bug analyzer/126831] New: -Wanalyzer-malloc-leak false positive when calling extern function
dmalcolm at gcc dot gnu.org
- [Bug analyzer/126832] New: false -Wanalyzer-malloc-leak failing to track pointer identity through linked-list store/load
dmalcolm at gcc dot gnu.org
- [Bug analyzer/106283] RFE: analyzer handling of close_range and closefrom
dmalcolm at gcc dot gnu.org
- [Bug analyzer/126833] New: false -Wanalyzer-undefined-behavior-ptrdiff on linker-defined symbol pairs
dmalcolm at gcc dot gnu.org
- [Bug middle-end/77964] [7 Regression] Linux kernel firmware loader miscompiled
pinskia at gcc dot gnu.org
- [Bug analyzer/126834] New: false -Wanalyzer-infinite-recursion in readline/bash: sign-flip mutual recursion termination not tracked
dmalcolm at gcc dot gnu.org
- [Bug analyzer/109839] -Wanalyzer-fd-leak false positive with routine dup2
dmalcolm at gcc dot gnu.org
- [Bug middle-end/115498] Missing warning for comparing distinct (char*) pointers in much complex code path
pinskia at gcc dot gnu.org
- [Bug target/121451] RISC-V: zero-stride load broadcast vs. vector-scalar
chenzhongyao.hit at gmail dot com
- [Bug c++/126835] New: ICE on templated #pragma omp declare mapper with -fopenmp-simd
s.kimura.h41104 at gmail dot com
- [Bug c++/126836] New: [contracts] pack index on an argument in a post condition
waffl3x at gcc dot gnu.org
- [Bug c++/126837] New: [contracts] using a parameter that comes after a pack in a postcondition is rejected
waffl3x at gcc dot gnu.org
- [Bug rtl-optimization/125683] [13/14/15/16/17 Regression] wrong code due to ce1 combining 2 loads of different incompatible aliasing sets
cvs-commit at gcc dot gnu.org
- [Bug rtl-optimization/125683] [13/14/15/16 Regression] wrong code due to ce1 combining 2 loads of different incompatible aliasing sets
law at gcc dot gnu.org
- [Bug tree-optimization/123951] [14/15/16 Regression] vcopyq_laneq_u64 miscompiled due to incorrect conversion of BFR/BI for big-endian since r14-3381
pinskia at gcc dot gnu.org
- [Bug middle-end/126838] New: [13/14/15/16/17 Regression] --disable-checking with non GCC is still broken since r0-114131
pinskia at gcc dot gnu.org
- [Bug objc/126839] New: [17 Regression] Many objc failures since r17-2156-g6317befec9
hp at gcc dot gnu.org
- [Bug c++/126840] New: ICE on invalid alignas() declaration with empty attribute argument
s.kimura.h41104 at gmail dot com
- [Bug lto/126841] New: [LTO][IPA-ICF] -ffunction-sections emits distinct lto_priv functions into the same section
luolongjuna at gmail dot com
- [Bug libstdc++/125467] std::chrono::current_zone() doesn't support symlink chains
cvs-commit at gcc dot gnu.org
- [Bug target/126433] [17 Regression] 4% slowdown of imagick_r on Zen5 since r17-2486-g60b27d915e1474
ubizjak at gmail dot com
- [Bug sanitizer/126842] New: GCC trunk's UBSan misses null destinations in __builtin_memcpy and __builtin_memmove
stuzyf at 163 dot com
- [Bug c++/126843] New: The module mapper format does not support header paths with spaces or tabs in them
bugzilla.gcc at me dot benboeckel.net
- [Bug driver/126844] New: gcc -march=native tuning defaults to baseline on aarch64 systems with > 2 core types
vivek at etla dot org
- [Bug tree-optimization/126845] New: ICE on valid code at -O{2,3} with -fno-move-loop-stores on x86_64-linux-gnu: in create_relation_in_bb, at value-relation.cc:1217
zhendong.su at inf dot ethz.ch
- [Bug tree-optimization/126846] New: ICE at -O3 on x86_64-linux-gnu during GIMPLE pass: vrp in create_relation_in_bb, at value-relation.cc:1217
xintong.zhou1 at uwaterloo dot ca
- [Bug modula2/126847] New: [17 Regression] modula2: Build and install broken for Darwin between r17-3194 and r17-3243
iains at gcc dot gnu.org
- [Bug tree-optimization/126848] New: Repeated reads of an indeterminate value do not yield the same value
peppe at gcc dot gnu.org
- [Bug libstdc++/126849] New: std::numbers wrong check for existence of bfloat16_t
gcc at maxmitti dot at
- [Bug tree-optimization/126850] New: [17 Regression] 5% slowdown of milc on Zen2 since r17-2979-g141edd02af7056
jmelcr at gcc dot gnu.org
- [Bug rtl-optimization/126315] [17 regression] Failure of gcc.target/arm/pr42879.c with -Os -mthumb on armv7-a
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/123236] `(signed)((unsigned long long)signed_var >> CST)` can be simplified to `signed_var >> CST`
cvs-commit at gcc dot gnu.org
- [Bug c++/126851] New: GCC accepts and ignores __restrict applied to a non-pointer type
attackerj1113 at gmail dot com
- [Bug cobol/120794] extra separator periods lead to syntax error
jklowden at gcc dot gnu.org
- [Bug tree-optimization/126852] New: ICE on valid code at -O3 with "-mavx2 -fno-vect-cost-model -fno-tree-pre" on x86_64-linux-gnu: verify_ssa failed
zhendong.su at inf dot ethz.ch
- [Bug cobol/123890] SORT: multi-dimensional table leads to internal compile error
simonsobisch at gnu dot org
- [Bug cobol/126395] ice: segmentation fault
simonsobisch at gnu dot org
- [Bug cobol/126853] New: ice: segfaulting in parser_assign" (on nested size error?)
simonsobisch at gnu dot org
- [Bug cobol/126854] New: CALL ... USING "literal" should be passed by CONTENT -> is this implied with -Wno-call-literal?
simonsobisch at gnu dot org
- [Bug middle-end/126855] New: valgrind error at prange_storage::set_prange(prange const&) (value-range-storage.cc:713
dcb314 at hotmail dot com
- [Bug tree-optimization/126856] New: [17 Regression] mpfr and mpc started failing tests recently
slyfox at gcc dot gnu.org
- [Bug middle-end/126857] New: Redundant bit set after bit test came positive
uis9936 at gmail dot com
- [Bug analyzer/126858] New: -Wanalyzer-use-of-uninitialized-value false positive with printf's %n
vincent-gcc at vinc17 dot net
- [Bug rtl-optimization/126426] [15/16 Regression] riscv rvv: Incorrect result with -march=rva23u64 -O2 in libgav1
law at gcc dot gnu.org
- [Bug analyzer/126859] New: -Wanalyzer-use-of-uninitialized-value false positive with function with a variable number of arguments and pointer argument
vincent-gcc at vinc17 dot net
- [Bug debug/113194] Hangup build ExtractAPIConsumer.cpp with `-Og -g`
huangpei at loongson dot cn
- [Bug tree-optimization/98602] Failure to optimise vector “x > -100 ? x : -100” to MAX_EXPR
cvs-commit at gcc dot gnu.org
- [Bug debug/126348] [LTO] Split clone and direct children refer to abstract DIEs from different CUs
luolongjuna at gmail dot com
- [Bug c++/126860] New: ICE when calling a function pointer data member with a qualified-id from a dependent base class template
s.kimura.h41104 at gmail dot com
- [Bug tree-optimization/126861] New: internal compiler error: in vect_schedule_slp_node, at tree-vect-slp.cc:12245
liuhongt at gcc dot gnu.org
- [Bug tree-optimization/126862] New: [17 Regression] ICE: verify_ssa failed for PHI node during GIMPLE pass: slp with -O3 -ftree-slp-vectorize -fvect-cost-model=unlimited
bouncy12578 at gmail dot com
- [Bug debug/126355] IPA ICF wrapper lacks an address-bearing DW_TAG_subprogram DIE
cvs-commit at gcc dot gnu.org
- [Bug modula2/126863] New: [17 regressiin] Python check fails in libgm2
schwab@linux-m68k.org
- [Bug c++/126864] New: [-fcontracts] ICE in tsubst when postcondition references constexpr template function
dragon-archer at outlook dot com
- [Bug rtl-optimization/3507] appalling optimisation with sub/cmp on multiple targets
ubizjak at gmail dot com
- [Bug tree-optimization/126865] New: [17 Regression] ICE at -O2 -march=rv64gcv on riscv64 during GIMPLE pass: slp
xxs_chy at outlook dot com
- [Bug rtl-optimization/97603] Failure to optimize out compare into reuse of subtraction result
ubizjak at gmail dot com
- [Bug testsuite/126866] New: rs6000: gcc.target/powerpc/mma-double-test.c fails on Power10 big-endian.
mmatti at linux dot vnet.ibm.com
- [Bug testsuite/125965] rs6000: Few Power10 big-endian tests fail due to endian-dependent expected values
mmatti at linux dot vnet.ibm.com
- [Bug c++/125301] [modules] [MinGW] Multiple definition linker error for local static variables in exported inline functions
star-code at tuta dot com
- [Bug testsuite/125966] rs6000: fp128_conversions.c and int_128bit-runnable.c fail on powerpc32
mmatti at linux dot vnet.ibm.com
- [Bug libgomp/41418] Can't build libgomp without --enable-languages=fortran
cvs-commit at gcc dot gnu.org
- [Bug c++/126867] New: ICE after failed static_assert using __has_unique_object_representations in a concept
s.kimura.h41104 at gmail dot com
- [Bug tree-optimization/120729] Compilation takes forever with -Wuninitialized
rguenth at gcc dot gnu.org
- [Bug middle-end/24639] [meta-bug] bug to track all Wuninitialized issues
rguenth at gcc dot gnu.org
- [Bug tree-optimization/123061] [13 Regression] wrong code at -O3 with -ffinite-loops on x86_64-linux-gnu since r12-3313
rguenth at gcc dot gnu.org
- [Bug tree-optimization/123596] [13 Regression] ICE in tree check: expected ssa_name, have var_decl in unlink_stmt_vdef, at tree-ssa-operands.cc:1387 with -O2 flag
rguenth at gcc dot gnu.org
- [Bug tree-optimization/123729] [13 Regression] ICE in verify_ssa: SSA_NAME_OCCURS_IN_ABNORMAL_PHI should be set during GIMPLE pass: vect
rguenth at gcc dot gnu.org
- [Bug tree-optimization/124677] [13 Regression] ICE on valid code at -O3 with "-fno-tree-copy-prop" on x86_64-linux-gnu: verify_ssa failed
rguenth at gcc dot gnu.org
- [Bug tree-optimization/125146] [13 Regression] forwprop creates and never frees some ssa names
rguenth at gcc dot gnu.org
- [Bug target/121432] [15/16/17 regression] GCC has a regression on Microblaze since r15-1619-g3b9b8d6cfdf593
neal.frager at amd dot com
- [Bug middle-end/124130] [13 Regression] ICE: verify_gimple failed on *-linux-gnu since r15-9422
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/124627] [15 Regression] ICE with LTO with -O1/-O2/-O3 + -g
cvs-commit at gcc dot gnu.org
- [Bug c++/126868] New: -ftrivial-auto-var-init=uninitialized should be incompatible with -std=c++26 (or at least warn about it)
peppe at gcc dot gnu.org
- [Bug c++/126869] New: Loss of character due to adding header
d7d1cd at mail dot ru
- [Bug c++/126870] New: ICE segfault on reference initialized to extracted reflection of itself
eczbek.void at gmail dot com
- [Bug tree-optimization/126538] Compile time hog with gimple-range-phi and bitint
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126533] Compile time hog with gori_name_helper
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126871] New: ICE on valid code at -O{2,3} with -fno-vect-cost-model on x86_64-linux-gnu: verify_ssa failed
zhendong.su at inf dot ethz.ch
- [Bug fortran/126872] New: Change in visibility of C bound functions with 16.2.0
rpmcnally at gmail dot com
- [Bug libstdc++/122981] pr109261_constexpr_simd.cc and pr115454_find_last_set.cc fail on arm-none-eabi
mkretz at gcc dot gnu.org
- [Bug target/126873] New: RISC-V rv64gcv: wrong code at -O1
xxs_chy at outlook dot com
- [Bug c/126284] [17 regression] C23 ICE on pointer to a VLA of a tagged type
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126874] New: [17 Regression] wrong code at -O2
xxs_chy at outlook dot com
- [Bug other/126875] New: [17 regression] Parallel make compare breaks bootstrap
ro at gcc dot gnu.org
- [Bug c++/123495] [14/15/16/17 Regression] ICE: unexpected expression ‘(int (*)())(0)’ of kind cast_expr in cxx_eval_constant_expression within template during nodiscard check since r14-4793
cvs-commit at gcc dot gnu.org
- [Bug c++/123495] [14/15/16 Regression] ICE: unexpected expression ‘(int (*)())(0)’ of kind cast_expr in cxx_eval_constant_expression within template during nodiscard check since r14-4793
ppalka at gcc dot gnu.org
- [Bug c/126876] New: [17 regression] ice in ssa_range_in_phi
dcb314 at hotmail dot com
- [Bug c++/126483] [13/14/15 Regression] Wrong active union member in constant evaluation of variable template initializers since r13-6422
ppalka at gcc dot gnu.org
- [Bug c++/125188] Incorrect result of decltype(auto) on parenthesized class type template parameter
ppalka at gcc dot gnu.org
- [Bug tree-optimization/126877] New: a==b imples (a+b)&1 is known to 0
pinskia at gcc dot gnu.org
- [Bug c++/126878] New: [contracts] parameter pack of reference type used in a contract assertion is rejected
waffl3x at protonmail dot com
- [Bug tree-optimization/126879] New: match pattern for `(a ^ b) cmp c || a != b`/`(a ^ b) cmp c && a == b` has non-needed tree_expr_nonzero_p on it
pinskia at gcc dot gnu.org
- [Bug middle-end/122715] Missed optimization of IFN_AVG_FLOOR (x, x) --> x
cvs-commit at gcc dot gnu.org
- [Bug target/124956] Improve conditional shift by 6 for leela on risc64
law at gcc dot gnu.org
- [Bug target/122715] Missed optimization of IFN_AVG_FLOOR (x, x) --> x
pinskia at gcc dot gnu.org
- [Bug c++/125181] [13/14/15/16/17 Regression] variadic template function not allowing for function pointer which has a toplevel const argument to match with non-toplevel const argument
waffl3x at gcc dot gnu.org
- [Bug tree-optimization/126880] New: umax(a, b)==0 folding into a|b==0 gets in the way sometimes
pinskia at gcc dot gnu.org
- [Bug c++/126881] New: [contracts] ICE/wrong code when calling function with precondition/postcondition that uses a parameter pack
waffl3x at gcc dot gnu.org
- [Bug plugins/126882] New: [17 regression] -Wodr in callback-info.h vs plugin.cc
sjames at gcc dot gnu.org
- [Bug middle-end/126883] New: inline ilogb if the argument is normal
pinskia at gcc dot gnu.org
- [Bug c++/125537] [contracts] g++-16 crashes on contracts pre and post with placeholder return type
waffl3x at gcc dot gnu.org
- [Bug c++/126884] New: [coroutine] incorrect coroutine promise lifetime when unhandled_exception() rethrows
bootmgr at 163 dot com
- [Bug analyzer/126885] New: analyzer warns about CSWTCH overflow that is not possible due to previously matched case labels
collin.funk1 at gmail dot com
- [Bug c++/124395] [contracts] ICE in check_postconditions_in_redecl when instantiating function template with pre()/post() and empty parameter pack
waffl3x at gcc dot gnu.org
- [Bug c++/125733] contracts: ICE on deducing this and precondition
waffl3x at gcc dot gnu.org
- [Bug c++/125210] [14/15/16/17 Regression] [coroutines] Change in coroutine frame destruction behavior on exception since 14.3
pinskia at gcc dot gnu.org
- [Bug target/126886] New: [17 Regression] Build failure in path_range_query
tkoenig at gcc dot gnu.org
- [Bug middle-end/112844] Branches under -Os (unlike -O{1, 2, 3}) do not respect __builtin_expect hints
pskocik at gmail dot com
- [Bug middle-end/126887] New: backward threader cannot peel a single-iteration loop that the DOM threader peels
aldyh at gcc dot gnu.org
- [Bug c++/126888] New: ICE when explicitly specializing a template with no_specializations attribute
s.kimura.h41104 at gmail dot com
- [Bug tree-optimization/126889] New: ICE: Segmentation fault in path_range_query::ssa_range_in_phi during back_threader pass
defsyn at gmail dot com
- [Bug fortran/126890] New: -fc-prototypes missing arguments for procedure dummy arguments
Nicholas.BREALEY at 3ds dot com
- [Bug target/126891] New: [PPC] ICE in copy_to_mode_reg for __builtin_set_fpscr_drn with variable argument
stuzyf at 163 dot com
- [Bug fortran/126892] New: ICE when there is a call to IS_CONTIGUOUS of a pointer assumed-rank dummy
mikael at gcc dot gnu.org
- [Bug fortran/122245] -fc-prototypes does not work with interfaces defined by a PROCEDURE statement
tkoenig at gcc dot gnu.org
- [Bug lto/126893] New: [17 regression] LTO bootstrap failure (lto1: fatal error: LTO_symtab_tags out of range: Range is 0 to 6, value is 44)
sjames at gcc dot gnu.org
- [Bug c++/126894] New: [contracts] Incorrectly mark a parameter as ODR-used when a pack indexing expression is used in a postcondition.
zheng.xianyuwang at gmail dot com
- [Bug fortran/126895] New: Wrong IS_CONTIGUOUS result for pointer assumed-rank scalar values
mikael at gcc dot gnu.org
- [Bug middle-end/126896] New: backward threader cannot duplicate a PHI-of-compares join block
aldyh at gcc dot gnu.org
- [Bug c++/126897] New: [constracts] Postconditions incorrectly treat parameters in the left operand of a comma expression as ODR-used.
zheng.xianyuwang at gmail dot com
- [Bug c++/126898] New: [contracts] Postconditions incorrectly treat parameters in the left operand of a comma expression as ODR-used
zheng.xianyuwang at gmail dot com
- [Bug fortran/107144] ICE in gfc_get_symbol_decl, at fortran/trans-decl.cc:1623
jvdelisle at gcc dot gnu.org
- [Bug fortran/110421] internal compiler error: in gfc_get_symbol_decl, at fortran/trans-decl.cc:1548
jvdelisle at gcc dot gnu.org
- [Bug middle-end/126899] New: backward threader rejects joiner-style threads on statement count that DOM can thread
aldyh at gcc dot gnu.org
- [Bug testsuite/126900] New: [17 Regression] FAIL: 23_containers/mdspan/layouts/padded_neg.cc -std=gnu++26 (test for errors, line 247)
hjl.tools at gmail dot com
- [Bug middle-end/126901] New: [17 Regression] internal compiler error: Segmentation fault
hjl.tools at gmail dot com
- [Bug middle-end/126902] New: function::curr_properties vs function::after_inlining/always_inline_functions_inlined
pinskia at gcc dot gnu.org
- [Bug target/125765] `a ? CST0 : (CST0|CST1)` can be handled better for riscv
law at gcc dot gnu.org
- [Bug analyzer/126903] New: ICE in throw_of_unexpected_type with C++14
s.kimura.h41104 at gmail dot com
- [Bug middle-end/126904] New: backward threader: no path-sensitive load CSE (value numbering?)
aldyh at gcc dot gnu.org
- [Bug tree-optimization/126905] New: [17 Regression] ICE in type, at value-range.h:1088 during GIMPLE pass: threadfull with assume
bouncy12578 at gmail dot com
- [Bug fortran/57696] [OOP] Defined assignment for components not used when those are ALLOCATABLE
cvs-commit at gcc dot gnu.org
- [Bug fortran/110626] [13/14/15/16/17 regression] Duplicated finalization in derived
cvs-commit at gcc dot gnu.org
- [Bug fortran/114021] ICE with allocation of scalar pointer entity where SOURCE=f() with f() returning a pointer
cvs-commit at gcc dot gnu.org
- [Bug c++/113706] c-c++-common/pr103798-2.c FAILs as C++
dragon-archer at outlook dot com
- [Bug middle-end/126906] New: back threader does not thread unreachable edges but DOM does
aldyh at gcc dot gnu.org
- [Bug c++/110153] [modules] Static module mapper format cannot handle header unit paths with spaces
bugzilla.gcc at me dot benboeckel.net
- [Bug libstdc++/63400] [C++11]precision of std::chrono::high_resolution_clock
dragon-archer at outlook dot com
- [Bug ada/126907] New: Compilation does not complete - potential infinite loop
p.p11 at orange dot fr
- [Bug middle-end/126908] New: [17 Regression] ICE on glibc-2.42: SISGEGV in ranger ("during GIMPLE pass: thread") since r17-3298-g836cb4ed48c987
slyfox at gcc dot gnu.org
- [Bug fortran/126909] New: Lost statement label in a program with a CONTAINS section
kargl at gcc dot gnu.org
- [Bug c++/126910] New: -gcodeview crash with boost::container on windows
jeanmichael.celerier at gmail dot com
- [Bug modula2/126911] New: [17 Regression] GCC/nvptx vs. PR modula2/125129: Many tests fail to link on FreeBSD
tschwinge at gcc dot gnu.org
- [Bug libstdc++/124051] forward_list::sort is not exception-safe
odygrd at hotmail dot com
- [Bug c++/126324] [13/14/15/16/17 Regression] Virtual function call with covariant return in constant evaluation causes ICE
cvs-commit at gcc dot gnu.org
- [Bug middle-end/126912] New: Match vs compare simplifications
pinskia at gcc dot gnu.org
- [Bug fortran/82065] gfortran rejects redundant use of intrinsic module constant
jvdelisle at gcc dot gnu.org
- [Bug preprocessor/126913] New: -E column padding is quadratic and its readability rationale does not hold
ismael at linux dot com
- [Bug rtl-optimization/126914] New: [17 regressions] noce_try_shifted_store_flag pessimizes "if (c) x = x OP 2^n" on targets with cheap conditional moves
liuhongt at gcc dot gnu.org
- [Bug c++/124928] [modules] "was not declared in this scope" error
d7d1cd at mail dot ru
- [Bug tree-optimization/87332] [meta-bug] Issues related to Identical Code Folding (ICF) and Tail Merging (-ftree-tail-merge)
luolongjuna at gmail dot com
- [Bug tree-optimization/126915] New: [17 Regression] 13% slowdown of milc on Zen2 since r17-3220-g5e63fb58f84e3c
jmelcr at gcc dot gnu.org
- [Bug target/126916] New: GCN: 'FAIL: gcc.dg/pr126569-1.c (internal compiler error: in extract_insn, at recog.cc:2894)'
tschwinge at gcc dot gnu.org
- [Bug libstdc++/42813] --enable-build-with-cxx libstdc++-v3 is incomplete
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126917] New: [17 Regression] 4% slowdown of namd_r on Zen2 since r17-3220-g5e63fb58f84e3c
jmelcr at gcc dot gnu.org
- [Bug tree-optimization/124667] Optimize load/store IOR|AND branch mispredict (former bitmap_set_bit from GCC benchmark)
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/86937] strnlen() of a conditional expression with constant operands not folded
cvs-commit at gcc dot gnu.org
- [Bug libstdc++/116110] Transitions obtained from chrono::time_zone::get_info should not treat times as UTC
tkaminsk at gcc dot gnu.org
- One website improvement idea
Isaiah Kibaba
- [Bug libstdc++/124853] std::chrono::time_zone misinterprets a Zone line's first sys_info for zones whose rule set has wall-time rules whose effective firing time depends on a prior rule's save (cascading wall TIME)
tkaminsk at gcc dot gnu.org
- [Bug libstdc++/125228] Avoid using assert in libstdc++
dragon-archer at outlook dot com
- [Bug c++/126918] New: constexpr exceptions and nullptr vs. pointer-to-member
jakub at gcc dot gnu.org
- [Bug c/126919] New: ICE in gimple_phi_arg_def_from_edge in gcc/gimpl.h
frank.scheiner at web dot de
- [Bug c/126920] New: ICE in gimple_phi_arg_def_from_edge in gcc/gimpl.h
frank.scheiner at web dot de
- [Bug tree-optimization/85316] [meta-bug] VRP range propagation missed cases
kaelfandrew at gmail dot com
- [Bug c++/126921] New: [RISC-V] RVV wrong code for loop-vectorized unrolled byte accumulations
florian.maurin at laposte dot net
- [Bug fortran/95542] ICE in gfc_get_symbol_decl, at fortran/trans-decl.c:1649
cvs-commit at gcc dot gnu.org
- [Bug fortran/125515] [meta-bug] Multiple compiler errors when building fiats and formal packages
jvdelisle at gcc dot gnu.org
- [Bug fortran/53800] [OOP] Wrong copy-in/copy-out when passing CLASS array to assumed-shape TYPE
cvs-commit at gcc dot gnu.org
- [Bug c++/126922] New: internal compiler error when initializing a struct of std::meta::info
stephane.chea at gmail dot com
- [Bug testsuite/126923] New: Additional testsuite failures when configured with --with-arch=native --with-cpu=native
hjl.tools at gmail dot com
- [Bug c++/126924] New: Wimplicit-fallthrough not issued if next case only contains a break
headch at gmail dot com
- [Bug fortran/125533] CPP stringify operator emits \" for double-quotes in Fortran mode causing syntax error
jvdelisle at gcc dot gnu.org
- [Bug tree-optimization/126925] New: ICE at -O3 on x86_64-linux-gnu: Segmentation fault during GIMPLE pass: ivopts
xintong.zhou1 at uwaterloo dot ca
- [Bug target/122118] [14/15/16/17 regression] Vectorization writes causes unnecessary runtime relocations since r14-4944-gf55cdce3f8dd85
luolongjuna at gmail dot com
- [Bug tree-optimization/126926] New: ICE on valid code at -O{2,3} with "-fno-tree-fre -fno-code-hoisting -fno-tree-dominator-opts -fno-tree-forwprop -fno-tree-ccp -fno-tree-pre" on x86_64-linux-gnu: verify_ssa failed
zhendong.su at inf dot ethz.ch
- [Bug target/126927] New: FAIL: gcc.target/x86_64/abi/ms-sysv/ms-sysv.c
hjl.tools at gmail dot com
- [Bug tree-optimization/112533] missed optimization (~A & C) == (~B & C) => (A & C) == (B & C)
cvs-commit at gcc dot gnu.org
- [Bug ada/126928] New: Assert_Failure or Storage_Error from using far too many layers of generics
liam at liampwll dot com
- [Bug preprocessor/126929] New: unclear behavior of -std=c90 for the preprocessor
vincent-gcc at vinc17 dot net
- [Bug target/126012] [powerpc64le] Support IEEE-128 long double on FreeBSD (config.gcc / configure / libgcc float128)
mmatti at linux dot vnet.ibm.com
- [Bug target/121911] x86-64: -mstack-protector-guard=global should respect symbol visibility
tanksherman27 at gmail dot com
- [Bug analyzer/110578] Support dynamic_cast within the analyzer
cvs-commit at gcc dot gnu.org
- [Bug middle-end/126930] New: valgrind error in pt_solution_includes_global
dcb314 at hotmail dot com
- [Bug target/126931] New: [17 Regression] Recent threading change causes c6x testsuite failure
law at gcc dot gnu.org
- [Bug fortran/125012] Associate with array expression of hidden type
pault at gcc dot gnu.org
- [Bug fortran/121384] Wrongly initialized associate array descriptor when the target is wrapped in parenthesis
cvs-commit at gcc dot gnu.org
- [Bug libstdc++/126452] Typo in check for --gc-sections support in acinclude.m4
cvs-commit at gcc dot gnu.org
- [Bug libstdc++/125981] std::find_if/std::mismatch dereference the past-the-end iterator when the predicate result type has an ADL-reachable operator&&
cvs-commit at gcc dot gnu.org
- [Bug libstdc++/114958] use __builtin_shufflevector for std::experimental::simd split and concat (at least the common cases) to enable better optimizations
mkretz at gcc dot gnu.org
- [Bug tree-optimization/126534] [14/15 Regression] Wrong code with ranger and sqrt
jakub at gcc dot gnu.org
- [Bug fortran/121683] Data corruption with sourced allocation from constructor
cvs-commit at gcc dot gnu.org
- [Bug c/126932] New: GCC's RISC-V auto-vectorizer emits FMA instructions with -ffp-contract=off
grezindanil at gmail dot com
- [Bug target/126933] New: FAIL: gcc.target/i386/truncsfbf-2.c execution test
hjl.tools at gmail dot com
- [Bug tree-optimization/121815] memcmp should expand inline when the len is [0,1]
kaelfandrew at gmail dot com
- [Bug c++/70097] Cannot assign ref-qualified non-static member function
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126934] New: Wrong code at -O2 on x86_64-pc-linux-gnu
xintong.zhou1 at uwaterloo dot ca
- [Bug preprocessor/126935] New: SVE2 incorrectly detected on aarch64 vm
jklowden at gcc dot gnu.org
- [Bug tree-optimization/126936] New: ICE at -O3 on x86_64-linux-gnu during SLP pass: verify_ssa failed due to definition following use
xintong.zhou1 at uwaterloo dot ca
- [Bug tree-optimization/83819] [meta-bug] missing strlen optimizations
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126937] New: wrong code at -O{s,2,3} on x86_64-linux-gnu
zhendong.su at inf dot ethz.ch
- [Bug target/126938] New: [17 Regression] ICE in s390_function_arg_advance since r17-3213
stefansf at gcc dot gnu.org
- [Bug target/125949] x86: avxvnniint8 instructions with higher registers ( evex prefix) getting generated for -march=znver6
cvs-commit at gcc dot gnu.org
- [Bug c/126939] New: Fix memmove source operand in finish_arith_overflow at gimple-lower-bitint.cc
mmatti at linux dot vnet.ibm.com
- [Bug fortran/126940] New: [17 Regression] testsuite fails for libgomp.oacc-fortran/host_data-5.F90
burnus at gcc dot gnu.org
- [Bug tree-optimization/125156] [13/14/15 Regression] ICE at -O3 during GIMPLE pass: fre
cvs-commit at gcc dot gnu.org
- [Bug middle-end/125477] [13/14/15 Regression] ICE on x86_64-linux-gnu: Segmentation fault during GIMPLE pass: vect with asm goto at -O3 since r10-1057
cvs-commit at gcc dot gnu.org
- [Bug middle-end/125545] [14/15 Regression] ICE on aarch64: in insert_stmt_after, at tree-ssa-reassoc.cc:1527 with asm goto at -O1/2/3 since r14-3995
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/125786] [13/14/15 Regression] wrong code (SIGFPE) at -O2 on x86_64-linux-gnu
cvs-commit at gcc dot gnu.org
- [Bug middle-end/126410] [14/15 Regression] vectorizer aligns 16-byte array to 64byte
cvs-commit at gcc dot gnu.org
- [Bug middle-end/126410] [14 Regression] vectorizer aligns 16-byte array to 64byte
rguenth at gcc dot gnu.org
- [Bug tree-optimization/126941] New: ivopt (and scev) fail for iv's with loop-variant steps
alfierichards at gcc dot gnu.org
- [Bug tree-optimization/126942] New: Wrong code at -O1/s on x86_64-pc-linux-gnu
xintong.zhou1 at uwaterloo dot ca
- [Bug tree-optimization/112094] `popcnt(a) == n | a != 0` should be simplified to `a!=0 | n == 0`
samarth.tandale at oss dot qualcomm.com
- [Bug c++/126943] New: "template argument 1 is invalid" error on using function parameter in type requirement
cmingyi01 at gmail dot com
- [Bug tree-optimization/126944] New: Wrong code at -O2 on x86_64-pc-linux-gnu
xintong.zhou1 at uwaterloo dot ca
- [Bug fortran/126945] New: ASAN reports heap-use-after-free at fortran/simplify.cc:133 when compiling gfortran.dg/pr46884.f since r17-3155-g31f66a84342926
jamborm at gcc dot gnu.org
- [Bug other/111368] contrib/test_summary should check to ensure the git branch being put in the email matches the branch actually tested
egallager at gcc dot gnu.org
- [Bug c++/104255] parsing function signature fails when it uses a function parameter outside of an unevaluated context
ppalka at gcc dot gnu.org
- [Bug other/86656] [meta-bug] Issues found with -fsanitize=address
mikael at gcc dot gnu.org
- [Bug tree-optimization/125557] Missed if-conversion of load addresses
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126946] New: [14/15/16/17 Regression] Phiopt lengthening dependency chain in loop for MIN/MAX operations
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126947] New: [15/16/17 Regression] ICE Unable to coalesce ssa_names 4 and 8 which are marked as MUST COALESCE.
ktkachov at gcc dot gnu.org
- [Bug c/126948] New: Error on goto label after pragma directive in if statement
eczbek.void at gmail dot com
- [Bug libstdc++/126949] New: [15/16/17 Regression] Can't construct an unordered set with a hasher whose ctor is explicit
gnu.ojxq8 at dralias dot com
- [Bug fortran/126950] New: [17 Regression] Wrong code issues with libgomp.fortran/use_device_addr-1.f90 since r17-3342-gf3943597388db4
burnus at gcc dot gnu.org
- [Bug cobol/126951] New: cobol ice: parser_compute: parameter ‘tgt->field’ is variable _stack120<FldNumericBin5> with NULL ‘var_decl_node’
simonsobisch at gnu dot org
- [Bug middle-end/126952] New: [17 Regression] build fails with --enable-checking=release: gimple-ssa-warn-access.cc:26 ... may be used uninitialized [-Werror=maybe-uninitialized]
slyfox at gcc dot gnu.org
- [Bug target/125436] calls to __tls_get_addr in ms_abi with -fPIC function clobber callee-save resisters
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126953] New: popcount pattern should use with_possible_nonzero_bits
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126954] New: mul_ladder_sum1 match pattern can be simplified
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126955] New: Extra #if GIMPLE in match.pd
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126956] New: cond_carry_add and cond_carry_add_neg could use :c on the comparison
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126957] New: The convert for mul_carry_low_sum/mul_carry_cross_sum (mul_carry_low?) is not optional for gimple
pinskia at gcc dot gnu.org
- [Bug tree-optimization/126958] New: mul_hi/mul_lo match patterns could just use wi::to_wide instead of tree_fits_uhwi_p/tree_to_uhwi
pinskia at gcc dot gnu.org
- [Bug target/126959] New: -march=znver4 prefers load from memory for mask register
hjl.tools at gmail dot com
- [Bug other/126960] New: [16/17 Regression] extend.texi again causes a build failure for makeinfo 4.13 (and before)
jbeulich at suse dot com
- [Bug tree-optimization/126961] New: [16/17 Regression] incorrect codegen on several gcc.dg/vect/pr104116-*.c tests with SVE2
tnfchris at gcc dot gnu.org
- [Bug tree-optimization/112104] loop of ^1 should just be reduced to ^(n&1)
cvs-commit at gcc dot gnu.org
- [Bug c++/126962] New: valgrind error at cp/pt.cc:26161 in unify_pack_expansion
dcb314 at hotmail dot com
- [Bug target/117584] PowerPC ABI for BitInt needs to be done
jakub at gcc dot gnu.org
- [Bug tree-optimization/126963] New: [17 Regression] 6% slowdown of lbm on Zen5 since r17-2817-g5e45cc08f3bbbf
jmelcr at gcc dot gnu.org
- [Bug tree-optimization/126964] New: [17 Regression] 4-5% slowdown of tonto of Zen{2,3,4,5} since r17-3342-gf3943597388db4
jmelcr at gcc dot gnu.org
- [Bug tree-optimization/126964] [17 Regression] 4-5% slowdown of tonto of Zen{2,3,4,5} since r17-3342-gf3943597388db4
jmelcr at gcc dot gnu.org
- [Bug fortran/126964] [17 Regression] 4-5% slowdown of tonto of Zen{2,3,4,5} since r17-3342-gf3943597388db4
jvdelisle at gcc dot gnu.org
- [Bug fortran/126964] [17 Regression] 4-5% slowdown of tonto of Zen{2,3,4,5} since r17-3342-gf3943597388db4
jvdelisle at gcc dot gnu.org
- [Bug fortran/126964] [17 Regression] 4-5% slowdown of tonto of Zen{2,3,4,5} since r17-3342-gf3943597388db4
jvdelisle at gcc dot gnu.org
- [Bug fortran/126964] [17 Regression] 4-5% slowdown of tonto of Zen{2,3,4,5} since r17-3342-gf3943597388db4
jmelcr at gcc dot gnu.org
- [Bug fortran/126964] [17 Regression] 4-5% slowdown of tonto of Zen{2,3,4,5} since r17-3342-gf3943597388db4
jvdelisle at gcc dot gnu.org
- [Bug fortran/126964] [17 Regression] 4-5% slowdown of tonto of Zen{2,3,4,5} since r17-3342-gf3943597388db4
jvdelisle at gcc dot gnu.org
- [Bug fortran/126964] [17 Regression] 4-5% slowdown of tonto of Zen{2,3,4,5} since r17-3342-gf3943597388db4
jmelcr at gcc dot gnu.org
- [Bug c++/125822] [C++29] P3822R2, Conditional noexcept specifiers in compound requirements
jakub at gcc dot gnu.org
- [Bug tree-optimization/126965] New: ICE on valid code at -O{2,3} with -fno-tree-dominator-opts on x86_64-linux-gnu: Segmentation fault
zhendong.su at inf dot ethz.ch
- [Bug middle-end/122069] Missed use of UDOT for char->int reduction
cvs-commit at gcc dot gnu.org
- [Bug c++/126966] New: feature-test- macros __cpp_lib_constexpr_cmath and __cpp_lib_constexpr_complex not work
gero.peterhoff at gmx dot net
- [Bug libstdc++/110353] [C++26] P1383R2 More constexpr for cmath and complex
redi at gcc dot gnu.org
- [Bug other/116547] FTBFS on x86_64-unknown-freebsd11 due to implicit declaration of 'alloca'
pietro at gcc dot gnu.org
- [Bug rtl-optimization/126967] New: [avr] missed branch optimization
gjl at gcc dot gnu.org
- [Bug c++/116960] ICE: Error reporting routines re-entered
cvs-commit at gcc dot gnu.org
- [Bug c++/119303] [13 Regression] ICE: error reporting routines re-entered. in warning_at (diagnostic-global-context.cc:185)
cvs-commit at gcc dot gnu.org
- [Bug c++/116379] [13 Regression] Type deduction error on decltype(auto) of parenthesized non-static data member since r12-5778
cvs-commit at gcc dot gnu.org
- [Bug c++/118775] [13 Regression] ICE in tree_to_uhwi with unique_ptr and addresss of var converted to an integer
cvs-commit at gcc dot gnu.org
- [Bug fortran/126968] New: ICE on invalid use of ASSOCIATE
jvdelisle at gcc dot gnu.org
- [Bug c++/124983] [15/16/17 Regression] ICE with using typename T::Name and then doing this->name() in method of a template struct
cvs-commit at gcc dot gnu.org
- [Bug c++/126335] [17 regression] Wrong code: trailing default-constructed element of a static array of class type left uninitialized since r17-1661
cvs-commit at gcc dot gnu.org
- [Bug c++/126472] [16 Regression] Wrong initialization (zero-initialization) in initializer_list
mpolacek at gcc dot gnu.org
- [Bug tree-optimization/114527] [meta-bug] missed sccp (final value) optimizations
pinskia at gcc dot gnu.org
- Tim Ferriss, Charlie Songhurst & Haseeb Qureshi backed the pre-seed — Polar Verified
Paul Haidu Gerea
- [Bug tree-optimization/126969] New: If x is racecar, bitreverse (x) -> x
kaelfandrew at gmail dot com
- [Bug c++/126970] New: function wrongly regarded immediate-escalating
mpolacek at gcc dot gnu.org
- [Bug target/126971] New: [17 Regression] FAIL: gcc.target/i386/pr92080-12.c scan-assembler-times vpbroadcastb 1
hjl.tools at gmail dot com
- [Bug tree-optimization/126972] New: ranger could be taught about bitreverse
pinskia at gcc dot gnu.org
- [Bug target/126973] New: Worse X86 codegen for arbitrary __builtin_clzg/__builtin_ctzg compared to clang.
kaelfandrew at gmail dot com
- [Bug target/113837] Zeroing unused bits in _BitInt can improve codegen
pinskia at gcc dot gnu.org
- [Bug c++/107111] GCC accepts invalid program involving function declaration with pack expansion
jlame646 at gmail dot com
- [Bug diagnostics/126974] New: truncating caret output when COLUMNS lower than diagnostic length regardless of flags
waffl3x at gcc dot gnu.org
- [Bug tree-optimization/126975] New: __bos/__bdos(&p->inner, 1) collapses into type 0 when subobject inner ends in a FAM
gustavo at embeddedor dot com
- [Bug tree-optimization/101832] __builtin_object_size(P->M, 1) where M ends with a flex-array behaves like sizeof()
pinskia at gcc dot gnu.org
- [Bug c/126976] New: forwprop introduce the result divergence
kyuwoncho18 at gmail dot com
- [Bug libstdc++/126230] std::atomic<T> when T has padding bytes violates stable ABI
tkaminsk at gcc dot gnu.org
- [Bug middle-end/124900] [15 Regression] CRC pass increases codesize for targets without the optab at -Os
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/125793] phi_opt should factor out calls
hs.naveen2u at gmail dot com
- [Bug tree-optimization/126977] New: [17 Regression] factor_out_conditional_operation breaks __builtin_crc* handling
pinskia at gcc dot gnu.org
- [Bug c++/126978] New: ICE in push_namespace when parsing an invalid attribute on a namespace declaration
s.kimura.h41104 at gmail dot com
- [Bug tree-optimization/126979] New: [17 regression] ICE when building numpy-2.5.2
sjames at gcc dot gnu.org
- [Bug target/126980] New: -march=znver[456] doesn't honor -Os
hjl.tools at gmail dot com
- [Bug tree-optimization/126981] New: [17 Regression] Wrong matching of saturating truncation
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/126982] New: [17 Regression] ICE in decompose, at wide-int.h:1049 with saturating matchers
ktkachov at gcc dot gnu.org
- [Bug target/126983] New: AArch64 emits fp16 fmov when fp16 is not available
ktkachov at gcc dot gnu.org
- [Bug sanitizer/88109] UBSAN can't work with vector operations
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/126984] New: ICE in complex_pattern::build since r17-3408-gcd962857ea3d8d
alfierichards at gcc dot gnu.org
- [Bug bootstrap/126985] New: GCC 16.1.0 sparc64 ICE while compiling LLVM 22: LABEL_REF in UNSPEC_MOVE_GOTDATA rejected by sparc_delegitimize_address
kirill at korins dot ky
- [Bug bootstrap/126986] New: GCC 16.1.0 sparc64 ICE while compiling LLVM 22: LABEL_REF in UNSPEC_MOVE_GOTDATA rejected by sparc_delegitimize_address
kirill at korins dot ky
- [Bug c++/126987] New: GCC behaves different depending upon if conversion function is explicitly called
jlame646 at gmail dot com
- [Bug tree-optimization/126988] New: 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
- [Bug c++/126989] New: Garbage diagnostic of (seemingly) valid constant evaluation
nikolasklauser at berlin dot de
- [Bug tree-optimization/126990] New: ICE in extract_ops_from_tree, at gimple-expr.cc
s.kimura.h41104 at gmail dot com
- [Bug tree-optimization/126991] New: genmatch handling of cond^ should be improved
pinskia at gcc dot gnu.org
- [Bug c++/126992] New: GCC produces different output based on whether conversion function is explicitly called or not
jlame646 at gmail dot com
- [Bug c++/126993] New: Ill-formed program with identity conversion accepted by gcc
jlame646 at gmail dot com
- [Bug tree-optimization/126994] New: Wrong code at -O1 on x86_64-pc-linux-gnu
xintong.zhou1 at uwaterloo dot ca
- [Bug tree-optimization/126995] New: [17 regression] ICE when building cairo-1.18.4 in vect_schedule_slp_node
sjames at gcc dot gnu.org
- [Bug tree-optimization/126996] New: [17 Regression] SLP patterns ICE after g:cd962857ea3d8db2e7ed08f98df4152e7739e8cd
tnfchris at gcc dot gnu.org
- [Bug tree-optimization/126997] New: [17 Regression] ICE exact_div, at poly-int.h:2179 with SLP vectorisation
ktkachov at gcc dot gnu.org
- [Bug lto/108534] LTO streamer does not remap source directory
gccbmw at lsmod dot de
- [Bug tree-optimization/126998] New: ICE at -O3 on x86_64-linux-gnu during GIMPLE pass: vect
xintong.zhou1 at uwaterloo dot ca
- [Bug tree-optimization/126999] New: [14/15/16/17 Regression] ICE at -O3 during GIMPLE pass: vrp
xxs_chy at outlook dot com
- [Bug tree-optimization/127000] New: [17 Regression] ICE at -O2 during GIMPLE pass: fre
xxs_chy at outlook dot com
- [Bug middle-end/127001] New: -O1 generates slower code than -Os
hjl.tools at gmail dot com
- [Bug target/126431] [SH] internal compiler error: in lra_assign, at lra-assigns.cc:1691
olegendo at gcc dot gnu.org
- [Bug middle-end/126167] LRA / SH: Improve on R0 spill failures
olegendo at gcc dot gnu.org
- [Bug target/124027] x86 coff -fpic output is not position independent
pali at kernel dot org
- [Bug libstdc++/124786] cannot create std::deque larger than max_size when using mmap allocator
pali at kernel dot org
- [Bug c++/127002] New: Reflection metadata from define_static_array/define_static_string is conflated across distinct local classes sharing the same name and layout
dikachess at gmail dot com
- [Bug lto/127003] New: LTO fails to materialize defaulted move-assignment operator that is only referenced from an exception-cleanup (EH unwind) path, causing "undefined reference" at final link
ulrich.telle at gmx dot de
- [Bug tree-optimization] Regression in 15/16, -O2 auto-vectorizer emits aligned movaps to unaligned address -> SIGSEGV
Public
- [Bug target/127004] New: [17 Regression] Recent changes to lower long-multipy chagnes to inline regress on avr-elf
law at gcc dot gnu.org
- [Bug c++/127005] New: Wmaybe-uninitialized with optional<lock_guard<mutex>>
jengelh at inai dot de
- [Bug c++/127006] New: ospanstream forces istream on ctor
Darrell.Wright at gmail dot com
- [Bug c++/127007] New: ICE in diagnose_uncaught_exception, at cp/constexpr.cc
s.kimura.h41104 at gmail dot com
- [Bug tree-optimization/111000] [14 Regression] Wrong code at -O3 on x86_64-linux-gnu since r14-2944-g3d48c11ad08
cvs-commit at gcc dot gnu.org
- [Bug target/71048] unexpected/invalid handling of partially aligned volatile
cvs-commit at gcc dot gnu.org
- [Bug c++/127008] New: `if (type a(1))` should have a better error message
pinskia at gcc dot gnu.org
- [Bug c/127009] New: [17 Regression] GIMPLEFE needs a better way of representing REF_REVERSE_STORAGE_ORDER
pinskia at gcc dot gnu.org
- [Bug middle-end/127010] New: [12/13/14/15 Regression] ICE during RTL expand of switch over int; GCC 13+ runs out of memory
lyican53 at sjtu dot edu.cn
- [Bug tree-optimization/121173] false-positive Wmaybe-uninitialized in std::optional::reset()
pinskia at gcc dot gnu.org
- [Bug rtl-optimization/126501] [17 Regression] wrong code with RTL ifcvt
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/59429] Missed optimization opportunity in SPACESHIP comparison functions
cvs-commit at gcc dot gnu.org
- [Bug rtl-optimization/127011] New: [16/17 Regression] ICE: in fix_up_fall_thru_edges, at bb-reorder.cc:2026 with -O2 -mrtm and __builtin_ia32_xbegin()
zsojka at seznam dot cz
- [Bug target/127012] New: Missed X86 optimization of or to use lea when x < CST
kaelfandrew at gmail dot com
- [Bug tree-optimization/127013] New: Missed optimization of plus to or when x < CST
kaelfandrew at gmail dot com
- [Bug c++/127014] New: GCC rejects valid explicit specialization of conversion function inside class
jlame646 at gmail dot com
- [Bug c++/127015] New: GCC rejects valid explicit specialization of conversion function inside class
jlame646 at gmail dot com
- [Bug c++/127016] New: [13/14/15/16/17 Regression] Rejects valid assignment from {} to aggregate with array member NSDMI
sebastianmiles20 at gmail dot com
- [Bug analyzer/97110] [meta-bug] tracker bug for supporting C++ in -fanalyzer
egas at gcc dot gnu.org
- [Bug analyzer/97113] Support for RTTI within -fanalyzer
egas at gcc dot gnu.org
- [Bug analyzer/97111] Support for exception-handling within -fanalyzer
egas at gcc dot gnu.org
- [Bug analyzer/97114] Support for vfuncs in -fanalyzer
egas at gcc dot gnu.org
- [Bug middle-end/125986] ranger: incoming relations to a threading path are ignored
aldyh at gcc dot gnu.org
- [Bug tree-optimization/126010] [meta-bug] Remove DOM
aldyh at gcc dot gnu.org
- [Bug middle-end/126222] ranger: threading path containing pointer inequality to resolved
aldyh at gcc dot gnu.org
- [Bug tree-optimization/126212] ranger: missing optimization in propagation of a known boolean on a threading path
aldyh at gcc dot gnu.org
- [Bug c/127017] New: Gimple FE does not support inline asm
pinskia at gcc dot gnu.org
- [Bug tree-optimization/127018] New: [17 regression] ICE when building warzone2100-4.7.0 (error: definition in block .. does not dominate use in block ..)
sjames at gcc dot gnu.org
- [Bug target/127019] New: znver4 mask register cost is too high
hjl.tools at gmail dot com
- [Bug target/127020] New: Should int128 ^ operation always be vectorized?
hjl.tools at gmail dot com
- [Bug c++/127021] New: Writing to volatile qualified std::nullptr_t should not be valid in a constant expression
luigighiron at gmail dot com
- [Bug rtl-optimization/127022] New: ICE on valid code at -O{2, 3} with "-fno-dce -fsched2-use-superblocks" on x86_64-linux-gnu: in begin_move_insn, at sched-ebb.cc:196
zhendong.su at inf dot ethz.ch
- [Bug ipa/127023] New: [16/17 regression] ICE when building darktable (redirect_callee, at cgraph.cc:1712)
sjames at gcc dot gnu.org
- [Bug ipa/127023] [16/17 regression] ICE when building darktable (redirect_callee, at cgraph.cc:1712)
sjames at gcc dot gnu.org
- [Bug ipa/127023] [16/17 regression] ICE when building darktable (redirect_callee, at cgraph.cc:1712)
sjames at gcc dot gnu.org
- [Bug ipa/127023] [16/17 regression] ICE when building darktable (redirect_callee, at cgraph.cc:1712)
pinskia at gcc dot gnu.org
- [Bug ipa/127023] [16/17 regression] ICE when building darktable (redirect_callee, at cgraph.cc:1712)
pinskia at gcc dot gnu.org
- [Bug ipa/127023] [16/17 regression] ICE when building darktable (redirect_callee, at cgraph.cc:1712)
pinskia at gcc dot gnu.org
- [Bug ipa/127023] [16/17 regression] ICE when building darktable (redirect_callee, at cgraph.cc:1712)
pinskia at gcc dot gnu.org
- [Bug ipa/127023] [16/17 regression] ICE when building darktable (redirect_callee, at cgraph.cc:1712)
pinskia at gcc dot gnu.org
- [Bug ipa/127023] [16/17 regression] ICE when building darktable (redirect_callee, at cgraph.cc:1712)
jmelcr at gcc dot gnu.org
- [Bug ipa/127023] [16/17 regression] ICE when building darktable (redirect_callee, at cgraph.cc:1712)
jmelcr at gcc dot gnu.org
- [Bug ipa/127023] [16/17 regression] ICE when building darktable (redirect_callee, at cgraph.cc:1712)
rguenth at gcc dot gnu.org
- [Bug ipa/127023] [16/17 regression] ICE when building darktable (redirect_callee, at cgraph.cc:1712)
jmelcr at gcc dot gnu.org
- [Bug ipa/127023] [16/17 regression] ICE when building darktable (redirect_callee, at cgraph.cc:1712)
cvs-commit at gcc dot gnu.org
- [Bug ipa/127023] [16/17 regression] ICE when building darktable (redirect_callee, at cgraph.cc:1712)
cvs-commit at gcc dot gnu.org
- [Bug ipa/127023] [16/17 regression] ICE when building darktable (redirect_callee, at cgraph.cc:1712)
jmelcr at gcc dot gnu.org
- [Bug target/127024] New: [avr] libgcc/libf7 build warning: skipping two-word instruction
gjl at gcc dot gnu.org
- [Bug testsuite/127025] New: rs6000: vec-insert-word-runnable.c fails on power10
jeevitha at gcc dot gnu.org
- [Bug ada/127026] New: Array aggregate with non-static bounds
andreaboido.asti at gmail dot com
- [Bug tree-optimization/127027] New: [16 Regression] ICE on jemalloc-5.3.1: during GIMPLE pass: vrp : Segmentation fault since r17-3508-gaa96619908895f
slyfox at gcc dot gnu.org
- [Bug tree-optimization/127028] New: Code bloat due to inline expansion of widening mul
gjl at gcc dot gnu.org
- [Bug tree-optimization/127029] New: [17 Regression] ICE at expmed.cc:3669 since r17-3443
stefansf at gcc dot gnu.org
- [Bug testsuite/127030] New: rs6000: vec-permute-ext-runnable.c fails on power10
jeevitha at gcc dot gnu.org
- [Bug fortran/88632] [F08] function contained in module invisible to submodule unless declared public
cvs-commit at gcc dot gnu.org
- [Bug fortran/104630] module subroutine not accessible from submodule
cvs-commit at gcc dot gnu.org
- [Bug fortran/105594] -Wuse-without-only issued for any submodule
cvs-commit at gcc dot gnu.org
- [Bug middle-end/127031] New: avr: stack smash in synth_mult for SImode multiply
ptomsich at gcc dot gnu.org
- [Bug fortran/121381] meta-bug submodule
pault at gcc dot gnu.org
- [Bug target/127032] New: [avr] Emit .gnu_attribute to tag objects with the [long] double ABI
gjl at gcc dot gnu.org
- [Bug c++/124100] [contracts] "contract condition is not constant"
waffl3x at gcc dot gnu.org
- [Bug tree-optimization/127033] New: ICE on valid code at -O{2,3} with "-fallow-store-data-races -fno-tree-loop-optimize" on x86_64-linux-gnu: verify_ssa failed
zhendong.su at inf dot ethz.ch
- [Bug tree-optimization/127034] New: wrong code at -O1 and above on x86_64-linux-gnu (generated code hangs)
zhendong.su at inf dot ethz.ch
- [Bug c++/125011] ICE in tsubst at cp/pt.cc:17105 when using variable template in post contract of function template (-fcontracts)
waffl3x at gcc dot gnu.org
- [Bug tree-optimization/127035] New: [17 Regression] 25% slowdown of imagick_r on Zen2 since r17-3484-g89f8552e424c43
jmelcr at gcc dot gnu.org
- [Bug tree-optimization/127036] New: wrong code at -O{2,3} with -fno-vect-cost-model on x86_64-linux-gnu (generated code hangs)
zhendong.su at inf dot ethz.ch
- [Bug c++/124765] ICE on precondition on member function template
waffl3x at gcc dot gnu.org
- [Bug tree-optimization/127037] New: wrong code at -O1 and above with "-fno-tree-vrp -fno-tree-fre -fno-tree-forwprop" on x86_64-linux-gnu
zhendong.su at inf dot ethz.ch
- [Bug gcov-profile/127038] New: [17 Regression] ASAN reports heap-buffer-overflow in gcov
pheeck at gcc dot gnu.org
- [Bug tree-optimization/127039] New: [17 Regression] forwprop never terminates on a reduction pair against a vector constant (RVV, SVE)
kito at gcc dot gnu.org
- [Bug tree-optimization/127040] New: [17 Regression] ICE (segmentation fault) on wrf_r in vectorizer since r17-3408-gcd962857ea3d8d
pheeck at gcc dot gnu.org
- [Bug c++/125459] [contracts] "contract condition is not constant" in constexpr function
waffl3x at gcc dot gnu.org
- [Bug c++/127041] New: ICE in cp_lexer_handle_early_pragma with malformed _Pragma
s.kimura.h41104 at gmail dot com
- [Bug c++/125590] contract in constexpr erroneously not constant
waffl3x at gcc dot gnu.org
- [Bug c++/125725] [contracts] attribute with a postcondition result binding is rejected
waffl3x at gcc dot gnu.org
- [Bug tree-optimization/127042] New: [avr] widening mul synthesis generates arithmetic even though the result is known at compile time
gjl at gcc dot gnu.org
- [Bug target/105246] [amdgcn] Use library call for SQRT with -ffast-math + provide additional option to use single-precsion opcode
burnus at gcc dot gnu.org
- [Bug c++/125574] [contracts] ICE when calling post twice in function returning struct
waffl3x at gcc dot gnu.org
- [Bug c++/120770] ICE: in verify_ctor_sanity, at cp/constexpr.cc:5454 with '-fcontracts'
waffl3x at gcc dot gnu.org
- [Bug c++/126040] [contracts] Eager template evaluation and concept/SFINAE bypass in contract attribute predicates
waffl3x at gcc dot gnu.org
- [Bug target/120763] [meta-bug] Tracker for bugs to visit during weekly RISC-V meeting
ktkachov at gcc dot gnu.org
- [Bug c/127043] New: Warning when function marked __attribute__((externally_visible)) uses __attribute__((assume(statement)))
k2k at drgrin dot dev
- [Bug c++/125839] [C++26] P3684R1, Fix erroneous behaviour termination semantics for C++26
jason at gcc dot gnu.org
- [Bug c/127044] New: Warning for __attribute__((assume(statement))) when -Wdeclaration-after-statement used
k2k at drgrin dot dev
- [Bug tree-optimization/127045] New: wrong code at -O{1,s} on x86_64-linux-gnu (generated code hangs)
zhendong.su at inf dot ethz.ch
- [Bug tree-optimization/127045] wrong code at -O{1,s} on x86_64-linux-gnu (generated code hangs)
pinskia at gcc dot gnu.org
- [Bug rtl-optimization/127045] wrong code at -O{1,s} on x86_64-linux-gnu (generated code hangs)
pinskia at gcc dot gnu.org
- [Bug target/127045] [17 Regression] wrong code at -O{1,s} on x86_64-linux-gnu (generated code hangs)
pinskia at gcc dot gnu.org
- [Bug target/127045] [17 Regression] wrong code at -O{1,s} on x86_64-linux-gnu (generated code hangs)
pinskia at gcc dot gnu.org
- [Bug target/127045] [17 Regression] wrong code at -O{1,s} on x86_64-linux-gnu (generated code hangs) since r17-2434
pinskia at gcc dot gnu.org
- [Bug target/127045] [17 Regression] wrong code at -O{1,s} on x86_64-linux-gnu (generated code hangs) since r17-2434
pinskia at gcc dot gnu.org
- [Bug target/127045] [17 Regression] wrong code at -O{1,s} on x86_64-linux-gnu (generated code hangs) since r17-2434
pinskia at gcc dot gnu.org
- [Bug target/127045] [17 Regression] wrong code at -O{1,s} on x86_64-linux-gnu (generated code hangs) since r17-2434
hjl.tools at gmail dot com
- [Bug target/127045] [17 Regression] wrong code at -O{1,s} on x86_64-linux-gnu (generated code hangs) since r17-2434
cvs-commit at gcc dot gnu.org
- [Bug target/127045] [17 Regression] wrong code at -O{1,s} on x86_64-linux-gnu (generated code hangs) since r17-2434
hjl.tools at gmail dot com
- [Bug c++/98446] C++ modules test failures
jason at gcc dot gnu.org
- [Bug preprocessor/125337] Inconsistent search path for header files and header unit cmi-files
jason at gcc dot gnu.org
- [Bug c++/127046] New: Trailing array element loses its initializer when the constexpr function it's declared in is const-evaluated
vincenzo.cal.main at gmail dot com
- [Bug c++/125836] [C++29] P3670R4, Pack indexing for template names
jakub at gcc dot gnu.org
- [Bug c++/125835] [C++29] P2414R12, Pointer lifetime-end zap proposed solutions
jakub at gcc dot gnu.org
- [Bug c++/99135] [modules] implementation partitions are too visible
jason at gcc dot gnu.org
- [Bug c++/106851] [modules] Name conflict for exported using-declaration
jason at gcc dot gnu.org
- [Bug libstdc++/106852] Implement C++23 P2465R3 Standard Library Modules std and std.compat
jason at gcc dot gnu.org
- [Bug c++/101140] [modules] no matching function for call to ‘operator new(sizetype, void*)’
jason at gcc dot gnu.org
- [Bug c++/127047] New: Superword-Level Parallelism (SLP) Vectorizer Alignment Bug
illia.polishchuk at thalesgroup dot com
- [Bug c++/103303] compiler have trouble to point to the correct destructor address while for large align objects with complex inheritance while destructing object
pinskia at gcc dot gnu.org
- [Bug analyzer/114285] Use of uninitialized value when copying a struct field by field
antoyo at gcc dot gnu.org
- [Bug middle-end/127048] New: [17 Regression] FAIL: gcc.target/i386/pr125238.c scan-assembler movabsq[ \\t]+\\$8589934594, %r[a-z0-9]+ by r17-3584
hjl.tools at gmail dot com
- [Bug tree-optimization/124615] Missed ARM SVE vectorization of loop with branch and 64-bit integer division
pinskia at gcc dot gnu.org
- [Bug tree-optimization/127049] New: [15/16/17 Regression] -O2 auto-vectorizer emits aligned movaps to unaligned address -> SIGSEGV
ubizjak at gmail dot com
- [Bug c++/127050] New: [modules] hidden friend declaration in exported class cannot resolve to unexported free function definition
dr.xiaosa at gmail dot com
- [Bug rtl-optimization/102795] RFE: recognize !! vs branch similarity better
pinskia at gcc dot gnu.org
- [Bug tree-optimization/127051] New: ICE on valid code at -O{2,3} with -fno-vect-cost-model on x86_64-linux-gnu: in quick_push, at vec.h:1050
zhendong.su at inf dot ethz.ch
- [Bug c++/124983] [15/16 Regression] ICE with using typename T::Name and then doing this->name() in method of a template struct
sjames at gcc dot gnu.org
- [Bug tree-optimization/127052] New: cond_store_replacement_limited should support more than ssa name stores
pinskia at gcc dot gnu.org
- [Bug tree-optimization/127053] New: cselim_limited could be improved to skip over one clobber on either branch
pinskia at gcc dot gnu.org
- [Bug tree-optimization/127054] New: [17 Regression] ICE on llvm-21.1.8 during GIMPLE pass: vrp: Segmentation fault
slyfox at gcc dot gnu.org
- [Bug target/126430] [17 regression] gnattools build fails with "Cannot build gnattools while gnatlib is out of date or unbuilt" [r17-2316-g38d41abb75838d]
schwab@linux-m68k.org
- [Bug target/127055] New: Missing vectorizations of round math functions
mkretz at gcc dot gnu.org
- [Bug rtl-optimization/127056] New: [17 Regression] AArch64 prefetch insn broken since r17-3557-ge2f3007f4d5
tnfchris at gcc dot gnu.org
- [Bug c/127057] New: internal compiler error: tree check: expected class 'constant', have 'binary' (bit_and_expr) in pointer_int_sum, at c-family/c-common.cc:3497
lu.maltsis at postgrad dot manchester.ac.uk
- [Bug tree-optimization/127058] New: [17 Regression] vectorizer aborts during slp free since r17-3598-gacc81fdd59f
tnfchris at gcc dot gnu.org
- [Bug c++/127059] New: [modules] alias to closure type (decltype(lambda)) exported from a partition is not visible after 'import :Partition;'
jasio.lpn at gmail dot com
- [Bug libstdc++/126253] std/simd/arithmetic.cc FAILs
ro at gcc dot gnu.org
- [Bug target/127060] New: [14/15/16/17 Regression] RISCV rv64gcv: ICE at -O1 during RTL pass: vregs
xxs_chy at outlook dot com
- [Bug tree-optimization/127061] New: [17 regression] g++.target/i386/shrink_wrap_separate.C FAILs
ro at gcc dot gnu.org
- [Bug testsuite/127062] New: gcc.target/i386/pr89618-2.c XPASSes
ro at gcc dot gnu.org
- [Bug fortran/127063] New: gfortran.dg/trigd_1.f90 FAILs
ro at gcc dot gnu.org
- [Bug tree-optimization/127064] New: g++.dg/tree-ssa/vec-narrow-minmax-2.C FAILs
ro at gcc dot gnu.org
- [Bug tree-optimization/127065] New: [17 regression] g++.dg/vect/pr33426-ivdep.cc etc. FAIL
ro at gcc dot gnu.org
- [Bug testsuite/127066] New: [17 regression] g++.old-deja/g++.pt/ptrmem6.C XPASSes
ro at gcc dot gnu.org
- [Bug middle-end/48609] Inefficient complex float argument passing/return
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/127067] New: [17 Regression] ICE in wrf_r in vect_create_constant_vectors
pheeck at gcc dot gnu.org
- [Bug tree-optimization/127068] New: gcc.dg/pr122715.c FAILs
ro at gcc dot gnu.org
- [Bug tree-optimization/127069] New: gcc.dg/tree-ssa/vec-mask-zero-1.c FAILs
ro at gcc dot gnu.org
- [Bug tree-optimization/126467] [13/14/15/16 Regression] wrong code with folding 0.0 - x
roger at nextmovesoftware dot com
- [Bug tree-optimization/127070] New: wrong code at -O3 on x86_64-linux-gnu (generated code hangs)
zhendong.su at inf dot ethz.ch
- [Bug cobol/126492] cobol1: -Wno-ec-unknown does nothing
cvs-commit at gcc dot gnu.org
- [Bug target/127071] New: [avr] Don't copy multilibs with t-copy-libgcc
gjl at gcc dot gnu.org
- [Bug tree-optimization/127072] New: -Wfree-nonheap-object false positive on vector::push_back after a guarded pop_back (14.2/14.3/15.2/15.3, clean in 12.4/16.1)
rogerio.souza at gmail dot com
- [Bug target/127073] New: Missed LLVM's or disjoint detection for RISC-V
kaelfandrew at gmail dot com
- [Bug testsuite/52641] Test cases fail for 16-bit int targets
cvs-commit at gcc dot gnu.org
- [Bug cobol/127074] New: ICE compiling CBL_CHECK_FILE_EXIST.cob during 'gmake check-cobol'
kargl at gcc dot gnu.org
- [Bug target/127075] New: riscv: -mrvv-max-lmul=conv-dynamic causes regression on cpu2017 x264
bergner at gcc dot gnu.org
- [Bug ada/125984] [15/16/17 regression] wrong optimization of up-level reference to array with negative low bound
cvs-commit at gcc dot gnu.org
- [Bug c++/127076] New: [modules] ICE (segfault) in synthesize_method while trial-evaluating a consteval function returning a class holding std::meta::info as a stored value inside a std::vector<std::variant<...>> member, across module partitions
jasio.lpn at gmail dot com
- [Bug preprocessor/90400] _Pragma not always expanded in the right location within macros
pinskia at gcc dot gnu.org
- [Bug c++/55578] Disabling warnings inside macro definition doesn't work
pinskia at gcc dot gnu.org
- [Bug fortran/127077] New: ICE with imported overloaded operator in named BLOCK containing EXIT
sjmclimate at gmail dot com
- [Bug middle-end/99098] [meta-bug] invalid/missing -Wfree-nonheap-object warnings
pinskia at gcc dot gnu.org
- [Bug c++/125343] [15/16/17 Regression] ICE when parsing malformed lambda
cvs-commit at gcc dot gnu.org
- [Bug middle-end/81785] Segmentation fault for signed overflow in index expression when -fwrapv is enabled
pinskia at gcc dot gnu.org
- [Bug target/126289] ICE in extract_insn, at recog.cc:2894 __builtin_bcdsub_ge with -ffinite-math-only
vtelidev at gcc dot gnu.org
- [Bug c++/127078] New: [modules] ICE: canonical types differ if forward declaration is cv-qualified when type definition has attributes
Lavrentii.Tsvetkov at viridiengroup dot com
- [Bug c++/127079] New: [modules] Conflicting default argument from unrelated function
Lavrentii.Tsvetkov at viridiengroup dot com
- [Bug tree-optimization/127080] New: Possible Missed Optimization at O3
apowenq at gmail dot com
- [Bug target/125138] Instrinsic vec_permx generates incorrect code
cvs-commit at gcc dot gnu.org
- [Bug c++/127081] New: Within std::format, constexpr expansion of std::basic_format_string errors with: strong_ordering is not a member of 'std'
sebj_coder3 at pm dot me
- [Bug target/125238] [17 Regression] ICE on valid code at -O3 on x86_64-linux-gnu: Segmentation fault since r17-397
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/127082] New: [Missed optimization] 96 % [-96, -65] yields [0, 95] instead of [0, 31]
apowenq at gmail dot com
- [Bug c/119092] Add support for clang/LLVM builtin __builtin_{reduce,elementwise}_*
mkretz at gcc dot gnu.org
- [Bug testsuite/127083] New: gcc.target/i386/truncsfbf-1.c etc. FAIL
ro at gcc dot gnu.org
- [Bug target/125511] [ppc][bug] get tls symbol failed using -fno-plt
vtelidev at gcc dot gnu.org
- [Bug tree-optimization/123778] [16 Regression] ICE at -O3 on aarch64: verify_gimple failed
gjl at gcc dot gnu.org
- [Bug rtl-optimization/116353] [15 Regression] ICE on glibc-2.39: RTL pass: ce2, in expand_simple_binop, at optabs.cc:1264 since r15-2890-g72c9b5f438f22c
cvs-commit at gcc dot gnu.org
- [Bug ipa/111036] [13 Regression] Code generation error in handling __builtin_constant_p
cvs-commit at gcc dot gnu.org
- [Bug c++/127084] New: [MIPS] Segfault at emit_insn_after with -mips16
saaadhu at gcc dot gnu.org
- [Bug tree-optimization/127085] New: 17 Regression] ICE at -Os during GIMPLE pass: phiopt
xxs_chy at outlook dot com
- [Bug target/127086] New: RISC-V: mode-switching fails to hoist VXRM writes out of some vectorized loops
anton at ozlabs dot org
- [Bug tree-optimization/127087] New: [Missed optimization] failed to optimize (x * y) % x => 0 for int8_t
apowenq at gmail dot com
- [Bug tree-optimization/127088] New: [Missed optimization] fail to optimize (C << x) >> x => C
apowenq at gmail dot com
- [Bug middle-end/126236] Switch-based interpreter loops should be automatically transformed to avoid shared indirect dispatch
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/127089] New: [[assume(!v.empty())]] does not suppress -Warray-bounds on vector::pop_back, unlike if (empty()) std::unreachable()
rogerio.souza at gmail dot com
- [Bug c++/127090] New: -Wuse-after-free does not warn on trivial example anymore
federico at kircheis dot it
- [Bug c/127091] New: Feature request: Add a warning flag for _any_ function call with unused result
contact at ivanchev dot net
- [Bug tree-optimization/127092] New: [17 Regression] Ranger folds CEIL_DIV_EXPR and ROUND_DIV_EXPR to zero for some nonnegative operands that satisfy a < b
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/127093] New: [17 Regression] ranger vs FENV_ACCESS
ktkachov at gcc dot gnu.org
- [Bug tree-optimization/127094] New: Compile-time hogs with ranger and phis
ktkachov at gcc dot gnu.org
- [Bug libstdc++/127095] New: constexpr assertions are disabled by -fimplicit-constexpr
redi at gcc dot gnu.org
- [Bug rtl-optimization/49330] Integer arithmetic on addresses optimised with pointer arithmetic rules
cvs-commit at gcc dot gnu.org
- [Bug c++/127096] New: [12.2 Regression] Wrong decltype((S::x)) in const member function of unrelated class A
arthur.j.odwyer at gmail dot com
- [Bug fortran/20585] [meta-bug] Fortran 2003 support
jvdelisle at gcc dot gnu.org
- [Bug fortran/39627] [meta-bug] Fortran 2008 support
jvdelisle at gcc dot gnu.org
- [Bug c++/127097] New: [modules] Alternate include of a header unit reads stdin
alexey.klimkin at intel dot com
- [Bug target/127098] New: [avr] gcc.dg/torture/pr86363.c -O0 fails execution
gjl at gcc dot gnu.org
- [Bug tree-optimization/127099] New: Wrong code with bitint and nested shifts
ktkachov at gcc dot gnu.org
- [Bug target/126096] ICE while folding predicate-as-counter svwhilelt variant
acarlotti at gcc dot gnu.org
- [Bug c++/101295] constexpr destructor: ''result_decl' not supported by dump_expr<expression error>' is not a constant expression
waffl3x at gcc dot gnu.org
- [Bug tree-optimization/127100] New: [16/17 Regression] intrinsic_intkinds_1.f90 miscompilation on s390x since r16-5984
jakub at gcc dot gnu.org
- [Bug fortran/126127] ICE: imported user-defined operator with iso_fortran_env type rename
cvs-commit at gcc dot gnu.org
- [Bug fortran/122753] [meta-bug] issues related to BLOCK construct
anlauf at gcc dot gnu.org
- [Bug c++/126414] ICE after adding explicit `this` on a hidden friend
waffl3x at gcc dot gnu.org
- [Bug target/125582] [16/17 Regression] mips: internal compiler error: Segmentation fault since r16-1398
pinskia at gcc dot gnu.org
- [Bug c++/126362] Negative array-new size in requires expression
waffl3x at gcc dot gnu.org
- [Bug c++/67491] [meta-bug] concepts issues
waffl3x at gcc dot gnu.org
- [Bug c++/125587] [contracts] "contract condition is not constant" when post being used
waffl3x at gcc dot gnu.org
- [Bug c++/116928] Error on NTTP with '>' in braced default
waffl3x at gcc dot gnu.org
- [Bug target/103959] float64x1_t not using fmov to generate some float values
pinskia at gcc dot gnu.org
- [Bug tree-optimization/127101] New: a+b when b is non-zero and it is known there is no overflow (due to a check) implies a+b is non-zero
pinskia at gcc dot gnu.org
- [Bug tree-optimization/127102] New: UMIN<a, b> != 0 should reduce to b != 0 when a is known not to be zero
pinskia at gcc dot gnu.org
- [Bug tree-optimization/101703] (bool0 + bool1) & 1 and (bool0 + bool1) == 1 can be optimized to bool0 ^ bool1
samarth.tandale at oss dot qualcomm.com
- [Bug tree-optimization/127103] New: code from std::vector::push_back can be optimized away
pinskia at gcc dot gnu.org
- [Bug preprocessor/125842] [C++26] P4136R2, #line is not in line with existing implementation
cvs-commit at gcc dot gnu.org
- [Bug libstdc++/122584] [16 Regression] GCN, nvptx libstdc++ '29_atomics/atomic_ref/[...]' vs. 'libstdc++: Handle cv-qualified types in atomic and atomic_ref [PR115402]'
tkaminsk at gcc dot gnu.org
- [Bug target/116004] PPC64 vector Intrinsic vec_first_mismatch_or_eos_index generates poor code
cvs-commit at gcc dot gnu.org
- [Bug ipa/127104] New: modref doesn't recognize loads in assume bodies
jmelcr at gcc dot gnu.org
- [Bug fortran/122521] Use more high level internal API to manipulate array descriptors
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/127105] New: [17 Regression] ICE Segmentation fault in vect_analyze_slp_reduc_chain since r17-2737
mjires at gcc dot gnu.org
- [Bug tree-optimization/127106] New: [17 Regression] ICE at -O2 during GIMPLE pass: adjust_alignment
xxs_chy at outlook dot com
- [Bug tree-optimization/127107] New: [17 Regression] long-multiple recogniser should not apply when widening_mul is not run
ktkachov at gcc dot gnu.org
- [Bug libstdc++/123510] chrono::tzdb parser should be case insensitive
cvs-commit at gcc dot gnu.org
- [Bug target/120192] Internal compiler error when building ring Rust crate
cvs-commit at gcc dot gnu.org
- [Bug c++/127108] New: Array bound >= 2^31 is incorrectly sign-extended during size_t non-type template parameter deduction
my at rhanqtl dot com
- [Bug c++/88829] Failure to deduce size of array of 2^31 chars
pinskia at gcc dot gnu.org
- [Bug c++/127109] New: [C++26] P0963 structured binding as a condition rejected during constant evaluation when the type uses the tuple protocol
filip.sajdak at gmail dot com
- [Bug c++/112632] [14 Regression] Non-type template parameter created with converting constructor sometimes has original type
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/127110] New: unsigned 64xunsigned 64 multiply (or 128x128) can be expanded inline
pinskia at gcc dot gnu.org
- [Bug c++/125064] [17 Regression] canonical types differ for identical types with clang::trivial_abi
jason at gcc dot gnu.org
- [Bug c++/125066] [17 Regression] ICE on qtwebengine-6.11.0 (clang::trivial_abi)
jason at gcc dot gnu.org
- [Bug tree-optimization/127111] New: unsigned _BitInt(32) is not treated like unsigned int for long mul
pinskia at gcc dot gnu.org
- [Bug libgcc/127112] New: _Unwind_Backtrace faults on CFI-derived addresses
travis.downs at gmail dot com
- [Bug tree-optimization/127113] New: [13-17 Regression] wrong code at -O2
xxs_chy at outlook dot com
- [Bug target/102055] full 128byte swap using __builtin_shuffle should produce rev64 followed by ext
cvs-commit at gcc dot gnu.org
- [Bug c++/125712] [contracts] ICE in tsubst_contract_specifiers with a contract on an out-of-line member template function
cvs-commit at gcc dot gnu.org
- [Bug c++/125645] contracts: using packs in preconditions results in garbage
cvs-commit at gcc dot gnu.org
- [Bug preprocessor/121508] ICE after error with __has_include
leom.hardt at inf dot ufrgs.br
- [Bug target/127114] New: i386: Bad convert-storm on roundf16 vectorization
hongyuw at gcc dot gnu.org
- [Bug c/127115] New: ICE in tagged_types_tu_compatible_p, at c/c-typeck.cc
s.kimura.h41104 at gmail dot com
- [Bug tree-optimization/127116] New: [17 Regression] ICE: verify_gimple failed during GIMPLE pass: slp (type mismatch in binary expression) with unlimited cost model
bouncy12578 at gmail dot com
- [Bug target/127117] New: [16/17 Regression] arc: ctz(0) and clz(0) are incorrect for arc600 and arc700
michiel at derhaeg dot be
- [Bug c++/127118] New: FTBFS on x86_64 when compiling gcc/gimple-ssa-warn-access.cc
gaius at gcc dot gnu.org
- [Bug target/127119] New: add vectorization for 'round' with flag_trapping_math
mkretz at gcc dot gnu.org
- [Bug fortran/127120] New: ASSOCIATE mishandles a parenthesized variable as the selector
kargl at gcc dot gnu.org
- [Bug c++/127121] New: [C++][Optimization] Unnecessary zero-initialization of a parameter from a same-type prvalue with a user-provided default constructor
danny321974345 at gmail dot com
- [Bug middle-end/127122] New: [17 Regression] FAIL: gcc.dg/vect/vect-cselim-2.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 0
hjl.tools at gmail dot com
- [Bug target/57333] Wrong detection of LZCNT instruction, -mno-lzcnt has no effect
pinskia at gcc dot gnu.org
- [Bug target/127123] New: -march=novalake doesn't generate vprorq
hjl.tools at gmail dot com
- [Bug tree-optimization/114045] large _BitInt * _Bool (or having known boolean range) should be inlined instead of calling __mulbitint3
pinskia at gcc dot gnu.org
- [Bug tree-optimization/127124] New: long wide multiply not always detected
pinskia at gcc dot gnu.org
- [Bug target/126059] Missed novalake optimization of ++/-- and i128 + or - constant/variable
hjl.tools at gmail dot com
- [Bug gcov-profile/127125] New: AutoFDO uses an entry-region position sample as entry flow when the function head count is zero
luolongjuna at gmail dot com
- [Bug c++/127126] New: [C++26] Wrong code: constexpr folding disagrees with strict constant evaluation and runtime (-std=c++2c only)
jose93rd at gmail dot com
- [Bug middle-end/125507] ENUM_BITFIELD usage should be removed
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/121103] [15 Regression] ICE at O2: in single_succ_edge with noreturn on memmove
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/121264] [15/16 Regression] ifcombine wrong code with byte offset 0x20000000 since r15-6173-ge8febb641415fd
cvs-commit at gcc dot gnu.org
- [Bug tree-optimization/123967] Improve if-converted sequence on risc-v
cvs-commit at gcc dot gnu.org
- [Bug testsuite/117728] [15 regression] new test case gcc.dg/tree-ssa/satd-hadamard.c from r15-5563-g1c4d39ada33d36 fails
cvs-commit at gcc dot gnu.org
- [Bug c/127127] New: Provide built-in macro __SSIZE_TYPE__ for ssize_t
gjl at gcc dot gnu.org
- [Bug fortran/127128] New: DO CONCURRENT with type spec gives wrong results
jvdelisle at gcc dot gnu.org
- [Bug middle-end/127129] New: Incorrect vectorization with -march=x86-64-v2
kristerw at gcc dot gnu.org
- [Bug tree-optimization/127130] New: wrong code at -O{2,3} on x86_64-linux-gnu
zhendong.su at inf dot ethz.ch
- [Bug middle-end/126240] ranger: frange cannot represent the inverse of a floating point constant
aldyh at gcc dot gnu.org
- [Bug c++/127131] New: ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p, at gimple-expr.cc:85, when calling a member function on the loop variable of a `template for` expansion statement
jasio.lpn at gmail dot com
- [Bug fortran/125722] Wrong code: structure constructor copy of an allocatable character array component
cvs-commit at gcc dot gnu.org
- [Bug middle-end/118864] Add nomerge attribute
pinskia at gcc dot gnu.org
- [Bug c++/127132] New: ICE in expand_expr_real_1, at expr.cc
s.kimura.h41104 at gmail dot com
- [Bug c++/125886] std::declval in unevaluated typeid operand incorrectly triggers __declval_protector
pinskia at gcc dot gnu.org
- [Bug tree-optimization/127133] New: [17 Regression] cond_store_replacement_limited mishandles const this
pinskia at gcc dot gnu.org
- [Bug tree-optimization/127134] New: [16/17 Regression] lim at -Ofast incorrectly assumes a store to this (const) will not trap
pinskia at gcc dot gnu.org
- Verified Contacts MIPIM 2026 France
Ally Peek
- [Bug target/127135] New: mingw: Remove deprecated libs from spec
dragon-archer at outlook dot com
- [Bug fortran/127136] New: internal compiler error with polymorphic spread
mikael at gcc dot gnu.org
- [Bug target/127137] New: mingw32crt: Remove outdated target
dragon-archer at outlook dot com
- [Bug driver/127138] New: gcc on musl targets does not link libssp_nonshared.a, so -fstack-protector PIC code fails to link on 32-bit x86 and PowerPC
sunil.dora1988 at gmail dot com
- [Bug fortran/127139] New: internal compiler error with polymorphic merge and assumed-rank argument
mikael at gcc dot gnu.org
- [Bug analyzer/127140] New: analyzer reports false positives with std::unordered_map
sudolskym at gmail dot com
- [Bug libstdc++/127141] New: Incorrect behavior from std::find/std::ranges::find
irvsrc at gmail dot com
- [Bug rtl-optimization/127142] New: In function ‘trdos_insert_boot_loader’: error: unable to find a register to spill
danglin at gcc dot gnu.org
- [Bug tree-optimization/127143] New: cond_on_phi_p should support the cast between the phi and the cond
pinskia at gcc dot gnu.org
- [Bug tree-optimization/127144] New: phi_arg_from_cmp_p and cond_on_phi_p should support __builtin_expect
pinskia at gcc dot gnu.org
- [Bug rtl-optimization/127145] New: Suboptimal 3-way comparison of timespec struct when optimizing for size in x86
hdante at gmail dot com
- [Bug libgomp/125691] ICE when parsing malformed #pragma omp simd loop with missing for parentheses
leom.hardt at inf dot ufrgs.br
- [Bug fortran/127146] New: [PDT] Intrinsic structure constructor of extended PDT mishandles inherited components
a.shahmoradi at gmail dot com
- [Bug target/119300] ICE: in extract_insn, at recog.cc:2882 with -mfpmath=387 and __builtin_ia32_rsqrtf()
cvs-commit at gcc dot gnu.org
- [Bug c++/127147] New: [reflection] ICE when splicing reflection of a variably-modified type
dschooner05 at gmail dot com
- [Bug libstdc++/118665] [13/14/15/16/17 Regression] std::uniform_int_distribution infinite loop with generator returning 0
cvs-commit at gcc dot gnu.org
- [Bug analyzer/125265] FAIL: gcc.dg/analyzer/mkostemp-1.c test for warnings
azoff at gcc dot gnu.org
- [Bug fortran/104750] Parameterized derived type extension from outside the host module
pault at gcc dot gnu.org
- [Bug fortran/104776] Parameterized derived type component initialization: incorrect compiler error
pault at gcc dot gnu.org
- [Bug testsuite/127148] New: rs6000: vsx_mask-extract-runnable.c fails on power10 BE
jeevitha at gcc dot gnu.org
- [Bug tree-optimization/127149] New: Wrong code with vectorisation of popcount of bitint
ktkachov at gcc dot gnu.org
- [Bug c++/127150] New: aarch64: ICE in set_decl_context_in_fn, at cp/name-lookup.cc
s.kimura.h41104 at gmail dot com
- [Bug diagnostics/127151] New: -Werror=maybe-uninitialized when compiling GCC trunk from source
carlosgalvezp at gmail dot com
- [Bug tree-optimization/127152] New: [17 Regression] Miscompile in vect_transform_reduction since r17-3692
dhruvc at gcc dot gnu.org
- [Bug target/127153] New: LoongArch: wrong code at -O1 or above
xry111 at gcc dot gnu.org
- [Bug tree-optimization/127154] New: [17 Regression] valgrind "Conditional jump or move depends on uninitialised value(s)" in eq_p<generic_wide_int<wide_int_storage>, int> (wide-int.h:2254)
zsojka at seznam dot cz
- [Bug target/127155] New: [15 Regression] ICE in expand_fn_using_insn, at internal-fn.cc:268 during mips64el-unknown-linux-gnuabi64 gcc build
zsojka at seznam dot cz
- [Bug testsuite/127156] New: rs6000: vsx_mask-move-runnable.c fails on power10 BE
jeevitha at gcc dot gnu.org
- [Bug target/127157] New: rs6000: xxgenpc-runnable.c test fails on BE, vec_genpcvm generates wrong results on LE as well
avinashd at gcc dot gnu.org
- [Bug tree-optimization/101179] y % (x ? 16 : 4) and y % (4 << (2 * (bool)x)) produce different code
cvs-commit at gcc dot gnu.org
- [Bug c++/127158] New: Missing -lpthread for libstdc++ for older glibc
ossman at cendio dot se
- [Bug target/127159] New: [17 Regression] A TSVC testcase slower since r17-3575-g0b23ae2669d274 on AMD Zen4/5
pheeck at gcc dot gnu.org
- [Bug tree-optimization/126080] BB SLP discovery fails to fork upon def type mismatch
rguenth at gcc dot gnu.org
- [Bug tree-optimization/127160] New: [10-17 Regression] wrong code at -O2
xxs_chy at outlook dot com
- [Bug target/127161] New: [MIPS] cc1 hangs in LRA on indexed loads with a frame-pointer base (-march=octeon2 -O2)
orgads at gmail dot com
- [Bug c/127162] New: internal compiler error: in verify_mask, at value-range.cc:3125 with -O2
lu.maltsis at postgrad dot manchester.ac.uk
- [Bug tree-optimization/127163] New: [17 Regression] ICE: tree check: expected integer_cst, have complex_cst in to_wide, at tree.h:6744 with division
zsojka at seznam dot cz
- [Bug tree-optimization/127163] [17 Regression] ICE: tree check: expected integer_cst, have complex_cst in to_wide, at tree.h:6744 with division
pinskia at gcc dot gnu.org
- [Bug tree-optimization/127163] [17 Regression] ICE: tree check: expected integer_cst, have complex_cst in to_wide, at tree.h:6744 with division
daniel.barboza at oss dot qualcomm.com
- [Bug tree-optimization/127163] [17 Regression] ICE: tree check: expected integer_cst, have complex_cst in to_wide, at tree.h:6744 with division
pinskia at gcc dot gnu.org
- [Bug tree-optimization/127163] [17 Regression] ICE: tree check: expected integer_cst, have complex_cst in to_wide, at tree.h:6744 with division
daniel.barboza at oss dot qualcomm.com
- [Bug tree-optimization/127163] [17 Regression] ICE: tree check: expected integer_cst, have complex_cst in to_wide, at tree.h:6744 with division
cvs-commit at gcc dot gnu.org
- [Bug c/127164] New: ICE on valid static compound literal at function prototype scope
aaron at aaronballman dot com
- [Bug c/127165] New: asm() limited to 30 arguments
andrew.cooper3 at citrix dot com
- [Bug tree-optimization/127166] New: [17 Regression] Recent saturation/clipping match.pd changes regressing on RISC-V
law at gcc dot gnu.org
- [Bug inline-asm/65436] Max number of extended asm +output operands currently limited to 15
pinskia at gcc dot gnu.org
- [Bug inline-asm/39847] 16 symbolic register names generates error: more than 30 operands in 'asm'
pinskia at gcc dot gnu.org
- MIPIM 2026 Mailing List
peter.albertdata@gmail.com
- [Bug rtl-optimization/127167] New: [17 Regression] Recent RTL simplifications for complex causing aarch64 testsuite regression
law at gcc dot gnu.org
- [Bug tree-optimization/127168] New: [17 Regression] vectorization of ctz for small BitInt is wrong
pinskia at gcc dot gnu.org
- [Bug driver/120448] -fuse-ld=eld should be supported
pinskia at gcc dot gnu.org
- [Bug tree-optimization/127169] New: fold_using_range::range_of_call should be not calling gimple_stmt_nonnegative_p
pinskia at gcc dot gnu.org
- [Bug tree-optimization/127170] New: integer_pow2p supports Complex types; maybe remove it
pinskia at gcc dot gnu.org
Last message date:
Mon Aug 31 23:20:15 GMT 2026
Archived on: Mon Aug 31 23:20:16 GMT 2026
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