gmane.comp.gcc.bugs archive
1933 archived articles, newest first (page 11 of 20). Latest articles →
[Bug tree-optimization/126563] [13/14/15/16/17 Regression] Wrong code with ifcombine and recognize_bits_test
Mon, 03 Aug 2026 07:50:02 +0000[Bug tree-optimization/126562] [13/14/15/16/17 Regression] Invalid pow (x, 0.5) -> sqrt transformation when signed zeros or infinities are required
Mon, 03 Aug 2026 07:49:46 +0000[Bug rtl-optimization/126560] [15/16/17 Regression] wrong code at -O3 on aarch64
Mon, 03 Aug 2026 07:48:54 +0000[Bug target/126556] [15/16/17 Regression] ICE at -O2 on aarch64 during RTL pass: combine
Mon, 03 Aug 2026 07:48:30 +0000[Bug cobol/126391] ICE during RTL pass: expand: in expand_expr_real_1, at expr.cc:11729
Mon, 03 Aug 2026 07:17:31 +0000[Bug target/126581] [16/17 Regression] -mavx10.2 no longer works by r16-9456-gca889982b6f259
Mon, 03 Aug 2026 06:46:59 +0000[Bug ada/106031] ICE on container map empty aggregate
Mon, 03 Aug 2026 06:21:19 +0000[Bug target/126581] [16/17 Regression] -mavx10.2 no longer works by r16-9456-gca889982b6f259
Mon, 03 Aug 2026 04:48:39 +0000[Bug target/126411] RISC-V rv64gcv: wrong code at -O0 with simple shuffle
Mon, 03 Aug 2026 04:01:43 +0000[Bug target/126411] RISC-V rv64gcv: wrong code at -O0 with simple shuffle
Mon, 03 Aug 2026 03:58:39 +0000[Bug target/126581] [16/17 Regression] -mavx10.2 no longer works by r16-9456-gca889982b6f259
Mon, 03 Aug 2026 03:30:04 +0000[Bug target/126581] [16/17 Regression] -mavx10.2 no longer works by r16-9456-gca889982b6f259
Mon, 03 Aug 2026 03:19:41 +0000[Bug target/126581] [16/17 Regression] -mavx10.2 no longer works by r16-9456-gca889982b6f259
Mon, 03 Aug 2026 03:18:35 +0000[Bug target/126581] [16/17 Regression] -mavx10.2 no longer works by r16-9456-gca889982b6f259
Mon, 03 Aug 2026 02:32:05 +0000[Bug target/126581] [16/17 Regression] -mavx10.2 no longer works by r16-9456-gca889982b6f259
Mon, 03 Aug 2026 02:30:30 +0000[Bug target/126581] [16/17 Regression] -mavx10.2 no longer works by r16-9456-gca889982b6f259
Mon, 03 Aug 2026 02:21:04 +0000[Bug target/126608] mingw: Remove outdated /mingw stuff
Mon, 03 Aug 2026 01:48:38 +0000[Bug target/126608] New: mingw: Remove outdated /mingw stuff
Mon, 03 Aug 2026 01:13:18 +0000[Bug target/126581] [16/17 Regression] -mavx10.2 no longer works by r16-9456-gca889982b6f259
Mon, 03 Aug 2026 01:09:02 +0000[Bug tree-optimization/123311] Min(clz(a), clz(b))->clz(a|b) likewise for ctz
Mon, 03 Aug 2026 01:04:47 +0000[Bug tree-optimization/126607] New: ((float)unsigned_short) - FPCST where FPCST is a whole number can be convert into (float)(unsigned_short - CST)
Sun, 02 Aug 2026 23:43:23 +0000[Bug target/126454] [16/17 Regression] RISCV: cm.popretz pass deletes "li a0,0" and gives wrong return value
Sun, 02 Aug 2026 23:19:17 +0000[Bug target/126454] [16/17 Regression] RISCV: cm.popretz pass deletes "li a0,0" and gives wrong return value
Sun, 02 Aug 2026 23:14:21 +0000[Bug target/126581] [16/17 Regression] -mavx10.2 no longer works by r16-9456-gca889982b6f259
Sun, 02 Aug 2026 22:03:10 +0000[Bug target/126454] [16/17 Regression] RISCV: cm.popretz pass deletes "li a0,0" and gives wrong return value
Sun, 02 Aug 2026 21:57:27 +0000[Bug tree-optimization/126580] missing cselim at phiopt1
Sun, 02 Aug 2026 21:48:44 +0000[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
Sun, 02 Aug 2026 21:44:17 +0000[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
Sun, 02 Aug 2026 21:36:18 +0000[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
Sun, 02 Aug 2026 20:34:33 +0000[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
Sun, 02 Aug 2026 20:29:25 +0000[Bug cobol/126391] ICE during RTL pass: expand: in expand_expr_real_1, at expr.cc:11729
Sun, 02 Aug 2026 19:53:35 +0000[Bug target/126454] [16/17 Regression] RISCV: cm.popretz pass deletes "li a0,0" and gives wrong return value
Sun, 02 Aug 2026 18:59:34 +0000[Bug tree-optimization/126605] New: Do not version for alignment when the runtime check cannot hold
Sun, 02 Aug 2026 18:17:00 +0000[Bug target/126454] [16/17 Regression] RISCV: cm.popretz pass deletes "li a0,0" and gives wrong return value
Sun, 02 Aug 2026 18:09:13 +0000[Bug target/122018] x86 doesn't use BTS bitmanip instruction to both set and test bit
Sun, 02 Aug 2026 17:46:30 +0000[Bug target/122018] x86 doesn't use BTS bitmanip instruction to both set and test bit
Sun, 02 Aug 2026 17:23:30 +0000[Bug ada/106169] Error with iterated element association in aggregate.
Sun, 02 Aug 2026 16:51:31 +0000[Bug ada/106031] ICE on container map empty aggregate
Sun, 02 Aug 2026 16:43:44 +0000[Bug ada/114550] Weird error when iterating over a character container
Sun, 02 Aug 2026 16:20:08 +0000[Bug libstdc++/126604] New: std::inclusive_scan moves from the first element of the input range
Sun, 02 Aug 2026 16:00:04 +0000[Bug target/126581] [16/17 Regression] -mavx10.2 no longer works by r16-9456-gca889982b6f259
Sun, 02 Aug 2026 15:23:43 +0000[Bug c++/126577] [16/17 Regression][modules] Corrupt CMI with -fmodule-mapper, re-exported partition, chrono alias and unique_ptr
Sun, 02 Aug 2026 13:57:01 +0000[Bug tree-optimization/126603] New: Compile time hog in cse reciprocals
Sun, 02 Aug 2026 13:31:15 +0000[Bug tree-optimization/126602] New: [17 Regression] error: invalid types in nop conversion with SVE fnms
Sun, 02 Aug 2026 13:26:41 +0000[Bug tree-optimization/126601] New: [17 Regression] ICE in match_arith_overflow with widen-mul
Sun, 02 Aug 2026 13:21:49 +0000[Bug tree-optimization/126600] New: [15/16/17 Regression] Wrong code with widening mul and maybe_optimize_guarding_check
Sun, 02 Aug 2026 13:19:24 +0000[Bug target/126581] [16/17 Regression] -mavx10.2 no longer works by r16-9456-gca889982b6f259
Sun, 02 Aug 2026 13:18:35 +0000[Bug target/126581] [16/17 Regression] -mavx10.2 no longer works by r16-9456-gca889982b6f259
Sun, 02 Aug 2026 13:12:43 +0000[Bug target/126581] [16/17 Regression] -mavx10.2 no longer works by r16-9456-gca889982b6f259
Sun, 02 Aug 2026 13:09:13 +0000[Bug c++/126599] New: [reflection] display_string_of(nullptr-pointer-to-data-member) is "-1"
Sun, 02 Aug 2026 12:52:31 +0000[Bug tree-optimization/126598] New: Wrong code with vectorisation and vectorizable_with_step_bound_p
Sun, 02 Aug 2026 12:45:42 +0000[Bug target/126597] New: [15/16/17 Regression] Wrong aarch64 code with -O0 and aarch64_expand_vec_perm_const_1
Sun, 02 Aug 2026 12:40:47 +0000[Bug ada/126482] bogus error for 'Unrestricted_Access of overloaded subprogram
Sun, 02 Aug 2026 12:38:44 +0000[Bug target/126596] New: [16/17 Regression] ICE in aarch64_possible_by_lane_insn_p
Sun, 02 Aug 2026 12:37:28 +0000[Bug tree-optimization/126595] New: Wrong code with loop distribution on SVE and compute_alias_check_pairs
Sun, 02 Aug 2026 12:34:35 +0000[Bug tree-optimization/126594] New: [16/17 Regression] Wrong code with early-break vectorisation and vect_peel_nonlinear_iv_init
Sun, 02 Aug 2026 12:30:37 +0000[Bug ada/126379] bogus error for 'Value invoked on function call with In Out parameter and -gnatVa
Sun, 02 Aug 2026 12:30:20 +0000[Bug ada/126584] Ceiling_Locking broken in Linux containers (UID 0 /= CAP_SYS_NICE)
Sun, 02 Aug 2026 12:27:49 +0000[Bug tree-optimization/126593] New: [13/14/15/16/17 Regression] Wrong code with complex mul and compatible_complex_nodes_p
Sun, 02 Aug 2026 12:27:51 +0000[Bug tree-optimization/126592] New: [13/14/15/16/17 Regression] Wrong code with compex mul vectorisation and is_linear_load_p
Sun, 02 Aug 2026 12:25:22 +0000[Bug tree-optimization/126591] New: Wrong code with vect_recog_divmod_pattern and IFN_DIV_POW2
Sun, 02 Aug 2026 12:22:18 +0000[Bug tree-optimization/126590] New: [16/17 Regression] Wrong code with vect_gen_vector_loop_niters and non-pow2 VF
Sun, 02 Aug 2026 12:15:53 +0000[Bug ada/126553] crash on Unchecked_Union component with -gnateV
Sun, 02 Aug 2026 12:15:13 +0000[Bug ada/126553] crash on Unchecked_Union component with -gnateV
Sun, 02 Aug 2026 12:14:13 +0000[Bug ada/123857] crash on Unchecked_Union parameter with -gnateV -gnata
Sun, 02 Aug 2026 12:14:13 +0000[Bug ada/126379] bogus error for 'Value invoked on function call with In Out parameter and -gnatVa
Sun, 02 Aug 2026 12:14:08 +0000[Bug ada/126482] bogus error for 'Unrestricted_Access of overloaded subprogram
Sun, 02 Aug 2026 12:13:58 +0000[Bug ada/123857] crash on Unchecked_Union parameter with -gnateV -gnata
Sun, 02 Aug 2026 12:13:36 +0000[Bug ada/126553] crash on Unchecked_Union component with -gnateV
Sun, 02 Aug 2026 12:13:35 +0000[Bug tree-optimization/126589] New: [13/14/15/16/17 Regression] Complex-mul vectorisation not honoring signed zeros
Sun, 02 Aug 2026 12:12:52 +0000[Bug tree-optimization/126588] New: Wrong code due to vect_analyze_possibly_independent_ddr
Sun, 02 Aug 2026 12:08:15 +0000[Bug tree-optimization/126587] New: [15/16/17 Regression] Wrong code with vectorisation (vect_preserves_scalar_order_p ?)
Sun, 02 Aug 2026 12:01:49 +0000[Bug tree-optimization/126586] New: [17 Regression] ICE/ error: non-trivial conversion in 'view_convert_expr'
Sun, 02 Aug 2026 11:58:24 +0000[Bug tree-optimization/19832] don't remove an if when we know the value is the same as with the if (subtraction)
Sun, 02 Aug 2026 11:54:46 +0000[Bug tree-optimization/126585] New: [13/14/15/16/17 Regression] ICE in vect_get_loop_mask with SVE
Sun, 02 Aug 2026 11:54:42 +0000[Bug tree-optimization/125442] Missed (x == 0) | ((x | y) == 0) to (x == 0)
Sun, 02 Aug 2026 11:54:41 +0000[Bug tree-optimization/117760] `a != b` implies that a or b is also non-zero
Sun, 02 Aug 2026 11:54:41 +0000[Bug ada/126584] New: Ceiling_Locking broken in Linux containers (UID 0 /= CAP_SYS_NICE)
Sun, 02 Aug 2026 10:38:51 +0000[Bug rtl-optimization/126583] New: Wrong combine for signed zeros
Sun, 02 Aug 2026 10:20:13 +0000[Bug tree-optimization/109843] signbit comparisons -> copysign optimization
Sun, 02 Aug 2026 08:50:56 +0000[Bug tree-optimization/126509] Wrong code with bitint bitfields with padding before
Sun, 02 Aug 2026 08:46:00 +0000[Bug tree-optimization/126509] Wrong code with bitint bitfields with padding before
Sun, 02 Aug 2026 08:45:26 +0000[Bug tree-optimization/126509] Wrong code with bitint bitfields
Sun, 02 Aug 2026 08:44:02 +0000[Bug tree-optimization/122848] `zero_extend<a> & sign_extend<a>` is not optimized to `zero_extend<a>` for the gimple level
Sun, 02 Aug 2026 08:19:56 +0000[Bug tree-optimization/126537] [14/15/16/17 Regression] wrong code with PHI group analyzer
Sun, 02 Aug 2026 08:18:18 +0000[Bug tree-optimization/126548] Wrong code with Bitint and value ranges
Sun, 02 Aug 2026 08:15:12 +0000[Bug tree-optimization/126503] Wrong code with signed bitint
Sun, 02 Aug 2026 08:15:12 +0000[Bug tree-optimization/126562] [13/14/15/16/17 Regression] Invalid pow (x, 0.5) -> sqrt transformation when signed zeros or infinities are required
Sun, 02 Aug 2026 08:08:58 +0000[Bug tree-optimization/126562] [13/14/15/16/17 Regression] Invalid pow (x, 0.5) -> sqrt transformation when signed zeros or infinities are required
Sun, 02 Aug 2026 08:06:19 +0000[Bug modula2/125129] Many tests fail to link on FreeBSD
Sun, 02 Aug 2026 07:55:37 +0000[Bug tree-optimization/126563] [13/14/15/16/17 Regression] Wrong code with ifcombine and recognize_bits_test
Sun, 02 Aug 2026 07:52:58 +0000[Bug tree-optimization/126563] [13/14/15/16/17 Regression] Wrong code with ifcombine and recognize_bits_test
Sun, 02 Aug 2026 07:47:23 +0000[Bug tree-optimization/126563] [13/14/15/16/17 Regression] Wrong code with ifcombine and recognize_bits_test
Sun, 02 Aug 2026 07:47:11 +0000[Bug tree-optimization/126571] [17 Regression] ICE with incompatible types in 'PHI' argument 1
Sun, 02 Aug 2026 05:37:47 +0000[Bug tree-optimization/126569] [17 Regression] cond_store_replacement_limited vs clobbers
Sun, 02 Aug 2026 05:37:22 +0000[Bug tree-optimization/126569] [17 Regression] cond_store_replacement_limited vs clobbers
Sun, 02 Aug 2026 05:38:02 +0000[Bug tree-optimization/126571] [17 Regression] ICE with incompatible types in 'PHI' argument 1
Sun, 02 Aug 2026 05:37:17 +0000[Bug rtl-optimization/126560] [15/16/17 Regression] wrong code at -O3 on aarch64
Sun, 02 Aug 2026 05:32:15 +0000[Bug target/126560] [15/16/17 Regression] wrong code at -O3 on aarch64
Sun, 02 Aug 2026 05:14:10 +0000[Bug go/126582] [SH] Go applications crash with "panic: unaligned 64-bit atomic operation"
Sun, 02 Aug 2026 04:32:11 +0000
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