gmane.comp.gcc.bugs archive
2107 archived articles, newest first (page 18 of 22). Latest articles →
[Bug c++/126510] New: [c++26] constexpr dynamic_cast wrongly returns null when operand is a virtual base subobject
Thu, 30 Jul 2026 11:28:19 +0000[Bug rtl-optimization/126501] [17 Regression] wrong code with RTL ifcvt
Thu, 30 Jul 2026 10:45:58 +0000[Bug tree-optimization/122848] `zero_extend<a> & sign_extend<a>` is not optimized to `zero_extend<a>` for the gimple level
Thu, 30 Jul 2026 10:45:47 +0000[Bug tree-optimization/126509] New: Wrong code with bitint bitfields
Thu, 30 Jul 2026 10:44:18 +0000[Bug tree-optimization/117779] abs is not removed from a loop
Thu, 30 Jul 2026 10:42:22 +0000[Bug tree-optimization/109843] signbit comparisons -> copysign optimization
Thu, 30 Jul 2026 10:39:42 +0000[Bug c++/126508] Incorrect caching of constexpr functions which rethrow
Thu, 30 Jul 2026 10:33:40 +0000[Bug c++/126508] New: Incorrect caching of constexpr functions which rethrow
Thu, 30 Jul 2026 10:33:32 +0000[Bug cobol/126391] ICE during RTL pass: expand: in expand_expr_real_1, at expr.cc:11729
Thu, 30 Jul 2026 10:21:45 +0000[Bug target/126480] Pessimistic costing of truncating stores causes unwanted vectorisation
Thu, 30 Jul 2026 10:08:05 +0000[Bug target/126480] Pessimistic costing of truncating stores causes unwanted vectorisation
Thu, 30 Jul 2026 10:05:07 +0000[Bug c/126507] New: [OpenACC] Accept 'dtype' as alias for 'device_type'
Thu, 30 Jul 2026 09:51:11 +0000[Bug driver/126506] gcc.cc: Only define add_sysrooted_hdrs_prefix if NATIVE_SYSTEM_HEADER_DIR is defined
Thu, 30 Jul 2026 09:46:10 +0000[Bug driver/126506] New: gcc.cc: Only define add_sysrooted_hdrs_prefix if NATIVE_SYSTEM_HEADER_DIR is defined
Thu, 30 Jul 2026 09:39:16 +0000[Bug tree-optimization/126505] New: [17 Regression] ICE in decompose, at wide-int.h:1049 with saturation pattern
Thu, 30 Jul 2026 09:35:34 +0000[Bug tree-optimization/126373] [17 Regression] 12% slowdown of milc on Zen3 since r17-2478-g3adb3325954177
Thu, 30 Jul 2026 09:34:02 +0000[Bug tree-optimization/126504] New: Wrong code with bitint bit test
Thu, 30 Jul 2026 09:31:08 +0000[Bug tree-optimization/126503] Wrong code with signed bitint
Thu, 30 Jul 2026 09:28:11 +0000[Bug tree-optimization/126503] New: Wrong code with signed bitint
Thu, 30 Jul 2026 09:26:08 +0000[Bug rtl-optimization/126501] [17 Regression] wrong code with RTL late combine
Thu, 30 Jul 2026 09:25:41 +0000[Bug tree-optimization/126502] [15/16/17 Regression] Wrong code with saturating idiom
Thu, 30 Jul 2026 09:25:25 +0000[Bug tree-optimization/126502] New: [15/16/17 Regression] Wrong code with saturating idiom
Thu, 30 Jul 2026 09:23:16 +0000[Bug driver/126500] errors.cc: Add missing ATTRIBUTE_PRINTF_1
Thu, 30 Jul 2026 09:22:28 +0000[Bug rtl-optimization/126501] [17 Regression] wrong code with RTL late combine
Thu, 30 Jul 2026 09:20:11 +0000[Bug rtl-optimization/126501] New: [17 Regression] wrong code with RTL late combine
Thu, 30 Jul 2026 09:19:40 +0000[Bug driver/126500] New: errors.cc: Add missing ATTRIBUTE_PRINTF_1 for
Thu, 30 Jul 2026 09:15:17 +0000[Bug cobol/120796] cobol1: FR support non-standard REDEFINES position
Thu, 30 Jul 2026 08:59:42 +0000[Bug cobol/126499] cobol1: Assertion `e && e->type == SymField' failed.
Thu, 30 Jul 2026 08:54:49 +0000[Bug cobol/126499] New: cobol1: Assertion `e && e->type == SymField' failed.
Thu, 30 Jul 2026 08:53:14 +0000[Bug ada/126482] bogus error for 'Unrestricted_Access of overloaded subprogram
Thu, 30 Jul 2026 08:46:08 +0000[Bug ada/126482] bogus error for 'Unrestricted_Access of overloaded subprogram
Thu, 30 Jul 2026 08:45:02 +0000[Bug tree-optimization/126457] [16 Regression] ICE at -O2/3 on aarch64 during GIMPLE pass: vect
Thu, 30 Jul 2026 08:41:32 +0000[Bug tree-optimization/126404] [16 Regression] ICE at -O2/3 on aarch64 during GIMPLE pass: vect
Thu, 30 Jul 2026 08:40:44 +0000[Bug middle-end/126410] [14/15/16 Regression] vectorizer aligns 16-byte array to 64byte
Thu, 30 Jul 2026 08:39:39 +0000[Bug tree-optimization/126457] [16 Regression] ICE at -O2/3 on aarch64 during GIMPLE pass: vect
Thu, 30 Jul 2026 08:39:33 +0000[Bug tree-optimization/126404] [16 Regression] ICE at -O2/3 on aarch64 during GIMPLE pass: vect
Thu, 30 Jul 2026 08:39:23 +0000[Bug tree-optimization/126404] [16 Regression] ICE at -O2/3 on aarch64 during GIMPLE pass: vect
Thu, 30 Jul 2026 08:39:28 +0000[Bug cobol/126498] New: cobol1: bad reserved word LOG (intrinsic function names?)
Thu, 30 Jul 2026 08:38:55 +0000[Bug target/126449] [17 Regression] ICE in gen_reg_rtx, at emit-rtl.cc:1192, mcmodel=large, since r17-2468
Thu, 30 Jul 2026 08:23:11 +0000[Bug tree-optimization/123311] Min(clz(a), clz(b))->clz(a|b) likewise for ctz
Thu, 30 Jul 2026 08:06:51 +0000[Bug tree-optimization/126194] [15 Regression] LTO/DSE removes temporary initialization observed by placement delete cleanup
Thu, 30 Jul 2026 08:01:23 +0000[Bug middle-end/126084] ICE verify_gimple failed - _BitInt + ASAN, r14-3751
Thu, 30 Jul 2026 07:59:19 +0000[Bug tree-optimization/126464] [16/17 Regression] wrong code with FP ranges since r16-1108
Thu, 30 Jul 2026 07:59:24 +0000[Bug tree-optimization/126471] Wrong parity folding with non-even precision
Thu, 30 Jul 2026 07:59:08 +0000[Bug target/126449] [17 Regression] ICE in gen_reg_rtx, at emit-rtl.cc:1192, mcmodel=large, since r17-2468
Thu, 30 Jul 2026 07:46:02 +0000[Bug middle-end/126497] ICE with bitint(1)
Thu, 30 Jul 2026 07:37:52 +0000[Bug middle-end/126497] ICE with bitint(1)
Thu, 30 Jul 2026 07:33:37 +0000[Bug tree-optimization/126497] New: ICE with bitint(1)
Thu, 30 Jul 2026 07:06:53 +0000[Bug tree-optimization/126489] [14/15/16/17 Regression] Wrong code/ICE on VIEW_CONVERT
Thu, 30 Jul 2026 06:51:41 +0000[Bug tree-optimization/126486] codesize regression by 17.5% for spec2017 507.catcuBSSN_r caused by r15-6657 with O2
Thu, 30 Jul 2026 06:50:49 +0000[Bug fortran/126485] [16/17 Regression] caused by r16-8455 / `64e03b96dfe`: Fortran: fix resolution of generic interface with TYPE(C_PTR) [PR66973]
Thu, 30 Jul 2026 06:49:55 +0000[Bug tree-optimization/126475] [13/14/15/16/17 Regression] x * { 0.0f, 1.0f, ... } must not become x & mask when NaNs/Infs are honoured since r9-5228
Thu, 30 Jul 2026 06:48:28 +0000[Bug target/126438] [17 Regression] Building cross-compiler to powerpc64-apple-darwin9 fails since r17-2606-g2c421a5cbe9d2b
Thu, 30 Jul 2026 06:39:28 +0000[Bug target/126438] [17 Regression] Building cross-compiler to powerpc64-apple-darwin9 fails since r17-2606-g2c421a5cbe9d2b
Thu, 30 Jul 2026 06:38:18 +0000[Bug cobol/121346] FR for dialect mf: support $DISPLAY
Thu, 30 Jul 2026 06:30:22 +0000[Bug target/126438] [17 Regression] Building cross-compiler to powerpc64-apple-darwin9 fails since r17-2606-g2c421a5cbe9d2b
Thu, 30 Jul 2026 06:27:37 +0000[Bug cobol/126496] New: cobol1: non-documented non-standard directive $END-IF not handled (+ word split issue)
Thu, 30 Jul 2026 06:16:50 +0000[Bug middle-end/123214] Performance regression for std::optional
Thu, 30 Jul 2026 06:09:45 +0000[Bug cobol/126495] New: cobol1: syntax error, unexpected '.'
Thu, 30 Jul 2026 05:47:24 +0000[Bug tree-optimization/126494] New: ICE with SVE VLS types and vector ?:
Thu, 30 Jul 2026 05:33:09 +0000[Bug cobol/126393] ICE: symbols_update: data item ... capacity rejected
Thu, 30 Jul 2026 05:31:12 +0000[Bug c++/126493] Incorrect overload resolution when an explicit bool conversion operator exists
Thu, 30 Jul 2026 05:31:04 +0000[Bug tree-optimization/106064] Wrong code comparing two global zero-sized arrays
Thu, 30 Jul 2026 05:28:18 +0000[Bug middle-end/126491] Zero sized objects at the same location
Thu, 30 Jul 2026 05:28:18 +0000[Bug middle-end/126491] Zero sized objects at the same location
Thu, 30 Jul 2026 05:26:04 +0000[Bug cobol/126393] ICE: symbols_update: data item ... capacity rejected
Thu, 30 Jul 2026 05:24:20 +0000[Bug middle-end/126491] Zero sized objects at the same location
Thu, 30 Jul 2026 05:23:27 +0000[Bug tree-optimization/126491] [13/14/15/16/17 Regression] Wrong code with address_compare
Thu, 30 Jul 2026 05:22:01 +0000[Bug c++/126493] New: Incorrect overload resolution when an explicit bool conversion operator exists
Thu, 30 Jul 2026 05:20:15 +0000[Bug cobol/126492] New: cobol1: -Wno-ec-unknown does nothing
Thu, 30 Jul 2026 05:17:09 +0000[Bug tree-optimization/126491] New: [13/14/15/16/17 Regression] Wrong code with address_compare
Thu, 30 Jul 2026 05:17:00 +0000[Bug tree-optimization/126490] New: Wrong code with some bitwise folds for bitint
Thu, 30 Jul 2026 05:08:02 +0000[Bug tree-optimization/126489] New: [14/15/16/17 Regression] Wrong code/ICE on VIEW_CONVERT
Thu, 30 Jul 2026 05:04:09 +0000[Bug tree-optimization/126488] [16/17 Regression] Wrong code with (v1 cmp v2) op (v1 icmp v2)
Thu, 30 Jul 2026 04:58:23 +0000[Bug tree-optimization/126455] [16 Regression] Wrong folding of (a < b) ^ (a > b) to a != b for vector (FP) since r16-2134
Thu, 30 Jul 2026 04:58:24 +0000[Bug tree-optimization/126488] [16/17 Regression] Wrong code with (v1 cmp v2) op (v1 icmp v2)
Thu, 30 Jul 2026 04:56:49 +0000[Bug tree-optimization/126488] New: [16/17 Regression] Wrong code with (v1 cmp v2) op (v1 icmp v2)
Thu, 30 Jul 2026 04:52:48 +0000[Bug fortran/126485] Regression caused by r16-8455 / `64e03b96dfe`: Fortran: fix resolution of generic interface with TYPE(C_PTR) [PR66973]
Thu, 30 Jul 2026 04:52:16 +0000[Bug fortran/125458] [13/14/15/16/17 Regression] Constant integer overflow not detected
Thu, 30 Jul 2026 04:35:52 +0000[Bug tree-optimization/126487] Another missing smin/smax detection
Thu, 30 Jul 2026 04:27:22 +0000[Bug tree-optimization/126487] New: Another missing smin detection
Thu, 30 Jul 2026 04:24:56 +0000[Bug tree-optimization/126194] [15 Regression] LTO/DSE removes temporary initialization observed by placement delete cleanup
Thu, 30 Jul 2026 04:17:28 +0000[Bug middle-end/126084] ICE verify_gimple failed - _BitInt + ASAN, r14-3751
Thu, 30 Jul 2026 03:55:33 +0000[Bug libfortran/118935] Segmentation fault in 'libgomp.fortran/rwlock_1.f90' when compiling libgfortran with '-O0'
Thu, 30 Jul 2026 03:55:03 +0000[Bug fortran/125428] [14/15/16/17 Regression] Finalization in an assignment drops some initialization code
Thu, 30 Jul 2026 03:55:04 +0000[Bug tree-optimization/126455] [16 Regression] Wrong folding of (a < b) ^ (a > b) to a != b for vector (FP) since r16-2134
Thu, 30 Jul 2026 03:54:56 +0000[Bug tree-optimization/126470] [15/16 Regression] Wrong operand check on a != 0 ? a / b : 0 -> a / b iff b is nonzero fold since r15-307
Thu, 30 Jul 2026 03:54:32 +0000[Bug tree-optimization/126470] [15/16/17 Regression] Wrong operand check on a != 0 ? a / b : 0 -> a / b iff b is nonzero fold since r15-307
Thu, 30 Jul 2026 03:53:28 +0000[Bug tree-optimization/126455] [16/17 Regression] Wrong folding of (a < b) ^ (a > b) to a != b for vector (FP) since r16-2134
Thu, 30 Jul 2026 03:53:33 +0000[Bug tree-optimization/126456] [14/15/16 Regression] Wrong code with minmax folding since r14-337
Thu, 30 Jul 2026 03:53:45 +0000[Bug tree-optimization/126456] [14/15/16/17 Regression] Wrong code with minmax folding since r14-337
Thu, 30 Jul 2026 03:53:23 +0000[Bug libfortran/118935] Segmentation fault in 'libgomp.fortran/rwlock_1.f90' when compiling libgfortran with '-O0'
Thu, 30 Jul 2026 03:43:44 +0000[Bug tree-optimization/126486] codesize regression by 17.5% for spec2017 507.catcuBSSN_r caused by r15-6657 with O2
Thu, 30 Jul 2026 03:34:17 +0000[Bug tree-optimization/126486] codesize regression by 17.5% for spec2017 507.catcuBSSN_r caused by r15-6657 with O2
Thu, 30 Jul 2026 03:33:50 +0000[Bug tree-optimization/126486] New: codesize regression by 17.6and potential miss optimziation cauded by r15-6657
Thu, 30 Jul 2026 03:26:31 +0000[Bug fortran/125383] [14/15/16/17 Regression] Optional dummy procedure called from contained subprogram results in linking error since r16-3178 / r14-12039
Thu, 30 Jul 2026 03:10:07 +0000[Bug fortran/123938] [16 Regression] Memory leak on assignment
Thu, 30 Jul 2026 02:53:27 +0000[Bug target/95129] aarch64: make outline-atomics work on non-gnu targets
Thu, 30 Jul 2026 02:11:36 +0000[Bug fortran/96080] OpenACC/Fortran runtime library routines vs. Fortran 'pointer'
Thu, 30 Jul 2026 01:49:29 +0000[Bug fortran/110626] [13/14/15/16/17 regression] Duplicated finalization in derived
Thu, 30 Jul 2026 01:33:23 +0000
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