gmane.comp.gcc.bugs archive
1852 archived articles, newest first (page 1 of 19). Latest articles →
[Bug fortran/126950] [17 Regression] Wrong code issues with libgomp.fortran/use_device_addr-1.f90 since r17-3342-gf3943597388db4
Wed, 19 Aug 2026 20:02:15 +0000[Bug fortran/126940] [17 Regression] testsuite fails for libgomp.oacc-fortran/host_data-5.F90
Wed, 19 Aug 2026 19:38:55 +0000[Bug bootstrap/125598] [16/17 regression] Comparing stages 2 and 3 with -with-build-config=bootstrap-O3
Wed, 19 Aug 2026 19:38:46 +0000[Bug cobol/126951] New: cobol ice: pars er_compute: parameter ‘tgt->field’ is var iable _stack120<FldNumericBin5> with NULL ‘ var_decl_node’
Wed, 19 Aug 2026 19:32:57 +0000[Bug fortran/51284] [OOP] CLASS and VALUE attribute: No copy to temporary done
Wed, 19 Aug 2026 19:06:35 +0000[Bug tree-optimization/107090] [aarch64] sequence logic should be combined with mul and umulh
Wed, 19 Aug 2026 19:00:37 +0000[Bug tree-optimization/126642] [17 Regression] ICE bootstrapping; compiling bid64_mul.c with stage1 since r17-2952
Wed, 19 Aug 2026 19:00:43 +0000[Bug tree-optimization/107090] [aarch64] sequence logic should be combined with mul and umulh
Wed, 19 Aug 2026 19:00:27 +0000[Bug tree-optimization/107090] [aarch64] sequence logic should be combined with mul and umulh
Wed, 19 Aug 2026 19:00:43 +0000[Bug tree-optimization/107090] [aarch64] sequence logic should be combined with mul and umulh
Wed, 19 Aug 2026 19:00:21 +0000[Bug tree-optimization/107090] [aarch64] sequence logic should be combined with mul and umulh
Wed, 19 Aug 2026 19:00:32 +0000[Bug tree-optimization/107090] [aarch64] sequence logic should be combined with mul and umulh
Wed, 19 Aug 2026 19:00:16 +0000[Bug tree-optimization/107090] [aarch64] sequence logic should be combined with mul and umulh
Wed, 19 Aug 2026 19:00:11 +0000[Bug fortran/126940] [17 Regression] testsuite fails for libgomp.oacc-fortran/host_data-5.F90
Wed, 19 Aug 2026 18:13:35 +0000[Bug cobol/124616] libgcobol.spec is not built on x86_64-*-freebsd
Wed, 19 Aug 2026 18:07:37 +0000[Bug fortran/126950] [17 Regression] Wrong code issues with libgomp.fortran/use_device_addr-1.f90 since r17-3342-gf3943597388db4
Wed, 19 Aug 2026 18:05:46 +0000[Bug fortran/126950] [17 Regression] Wrong code issues with libgomp.fortran/use_device_addr-1.f90 since r17-3342-gf3943597388db4
Wed, 19 Aug 2026 17:42:49 +0000[Bug fortran/126950] [17 Regression] Wrong code issues with libgomp.fortran/use_device_addr-1.f90 since r17-3342-gf3943597388db4
Wed, 19 Aug 2026 17:09:02 +0000[Bug tree-optimization/126947] [15/16/17 Regression] ICE Unable to coalesce ssa_names 4 and 8 which are marked as MUST COALESCE.
Wed, 19 Aug 2026 17:07:25 +0000[Bug target/124629] [aarch64] -march=native is ignored when -mtune is used
Wed, 19 Aug 2026 17:04:45 +0000[Bug tree-optimization/126947] [15/16/17 Regression] ICE Unable to coalesce ssa_names 4 and 8 which are marked as MUST COALESCE.
Wed, 19 Aug 2026 17:01:19 +0000[Bug c/126948] [13/14/15/16/17 Regression] Error on goto label after pragma directive in if statement
Wed, 19 Aug 2026 16:56:47 +0000[Bug tree-optimization/126934] [17 Regression] Wrong code at -O2 on x86_64-pc-linux-gnu
Wed, 19 Aug 2026 16:53:39 +0000[Bug tree-optimization/126944] Wrong code at -O2 on x86_64-pc-linux-gnu
Wed, 19 Aug 2026 16:53:39 +0000[Bug target/124629] [aarch64] -march=native is ignored when -mtune is used
Wed, 19 Aug 2026 16:52:18 +0000[Bug target/124629] [aarch64] -march=native is ignored when -mtune is used
Wed, 19 Aug 2026 16:50:53 +0000[Bug target/124629] [aarch64] -march=native is ignored when -mtune is used
Wed, 19 Aug 2026 16:49:24 +0000[Bug tree-optimization/126946] [14/15/16/17 Regression] Phiopt lengthening dependency chain in loop for MIN/MAX operations
Wed, 19 Aug 2026 16:49:12 +0000[Bug target/124629] [aarch64] -march=native is ignored when -mtune is used
Wed, 19 Aug 2026 16:47:38 +0000[Bug tree-optimization/126942] [17 Regression] Wrong code at -O1/s on x86_64-pc-linux-gnu since r17-3298
Wed, 19 Aug 2026 16:43:56 +0000[Bug tree-optimization/126934] [17 Regression] Wrong code at -O2 on x86_64-pc-linux-gnu
Wed, 19 Aug 2026 16:31:13 +0000[Bug tree-optimization/126934] [17 Regression] Wrong code at -O2 on x86_64-pc-linux-gnu
Wed, 19 Aug 2026 16:30:48 +0000[Bug cobol/124616] libgcobol.spec is not built on x86_64-*-freebsd
Wed, 19 Aug 2026 15:59:54 +0000[Bug fortran/126950] New: [17 Regression] Wrong code issues with libgomp.fortran/use_device_addr-1.f90 since r17-3342-gf3943597388db4
Wed, 19 Aug 2026 15:38:28 +0000[Bug libstdc++/126949] [15/16/17 Regression] Can't construct an unordered set with a hasher whose ctor is explicit
Wed, 19 Aug 2026 15:33:48 +0000[Bug fortran/126940] [17 Regression] testsuite fails for libgomp.oacc-fortran/host_data-5.F90
Wed, 19 Aug 2026 15:29:04 +0000[Bug target/126935] [17 Regression] SVE2 incorrectly detected on aarch64 vm
Wed, 19 Aug 2026 15:24:00 +0000[Bug libstdc++/126949] [15/16/17 Regression] Can't construct an unordered set with a hasher whose ctor is explicit
Wed, 19 Aug 2026 15:22:33 +0000[Bug tree-optimization/126946] [14/15/16/17 Regression] Phiopt lengthening dependency chain in loop for MIN/MAX operations
Wed, 19 Aug 2026 15:03:15 +0000[Bug libstdc++/126949] [15/16/17 Regression] Can't construct an unordered set with a hasher whose ctor is explicit
Wed, 19 Aug 2026 14:50:16 +0000[Bug tree-optimization/126946] [14/15/16/17 Regression] Phiopt lengthening dependency chain in loop for MIN/MAX operations
Wed, 19 Aug 2026 14:49:26 +0000[Bug libstdc++/126949] New: [15/16/17 Regression] Can't construct an unordered set with a hasher whose ctor is explicit
Wed, 19 Aug 2026 14:48:49 +0000[Bug c/126948] New: Error on goto label after pragma directive in if statement
Wed, 19 Aug 2026 14:46:08 +0000[Bug tree-optimization/126947] New: [15/16/17 Regression] ICE Unable to coalesce ssa_names 4 and 8 which are marked as MUST COALESCE.
Wed, 19 Aug 2026 14:44:49 +0000[Bug tree-optimization/126946] [14/15/16/17 Regression] Phiopt lengthening dependency chain in loop for MIN/MAX operations
Wed, 19 Aug 2026 14:35:48 +0000[Bug tree-optimization/126946] [14/15/16/17 Regression] Phiopt lengthening dependency chain in loop for MIN/MAX operations
Wed, 19 Aug 2026 14:20:24 +0000[Bug modula2/126911] [17 Regression] GCC/nvptx vs. PR modula2/125129: Many tests fail to link on FreeBSD
Wed, 19 Aug 2026 14:15:06 +0000[Bug c++/126900] [17 Regression] FAIL: 23_containers/mdspan/layouts/padded_neg.cc -std=gnu++26 (test for errors, line 247) since r17-3305
Wed, 19 Aug 2026 14:08:18 +0000[Bug tree-optimization/126946] [14/15/16/17 Regression] Phiopt lengthening dependency chain in loop for MIN/MAX operations
Wed, 19 Aug 2026 13:59:09 +0000[Bug tree-optimization/126946] [14/15/16/17 Regression] Phiopt lengthening dependency chain in loop for MIN/MAX operations
Wed, 19 Aug 2026 13:57:38 +0000[Bug testsuite/126923] New: Additional testsuite failures when configured with --with-arch=native --with-cpu=native
Mon, 17 Aug 2026 23:47:19 +0000[Bug c++/126922] New: internal compiler error when initializing a struct of std::meta::info
Mon, 17 Aug 2026 23:30:04 +0000[Bug fortran/126816] [17 Regression] gfortran: ICE building pr46884.f between r17-3145 and r17-3194 on Darwin.
Mon, 17 Aug 2026 23:11:00 +0000[Bug fortran/126816] [17 Regression] gfortran: ICE building pr46884.f between r17-3145 and r17-3194 on Darwin.
Mon, 17 Aug 2026 23:02:35 +0000[Bug middle-end/126912] Match vs compare simplifications
Mon, 17 Aug 2026 22:48:21 +0000[Bug debug/126801] [13/14/15/16/17 Regression] fvar-tracking-uninit is on by accident via r12-4397
Mon, 17 Aug 2026 21:44:05 +0000[Bug rtl-optimization/126914] [17 regressions] noce_try_shifted_store_flag pessimizes "if (c) x = x OP 2^n" on targets with cheap conditional moves
Mon, 17 Aug 2026 21:25:32 +0000[Bug debug/126801] [13/14/15/16/17 Regression] fvar-tracking-uninit is on by accident via r12-4397
Mon, 17 Aug 2026 21:19:34 +0000[Bug ada/126907] [16/17 regression] infinite loop on reduction expression with -gnatVa
Mon, 17 Aug 2026 20:50:04 +0000[Bug ada/126907] [16/17 regression] infinite loop on reduction expression with -gnatVa
Mon, 17 Aug 2026 20:49:34 +0000[Bug libstdc++/126849] std::numbers wrong check for existence of bfloat16_t
Mon, 17 Aug 2026 20:43:55 +0000[Bug libstdc++/126849] std::numbers wrong check for existence of bfloat16_t
Mon, 17 Aug 2026 20:43:00 +0000[Bug libstdc++/126849] std::numbers wrong check for existence of bfloat16_t
Mon, 17 Aug 2026 20:42:44 +0000[Bug libstdc++/126849] std::numbers wrong check for existence of bfloat16_t
Mon, 17 Aug 2026 20:29:01 +0000[Bug fortran/53800] [OOP] Wrong copy-in/copy-out when passing CLASS array to assumed-shape TYPE
Mon, 17 Aug 2026 20:07:29 +0000[Bug cobol/126821] [cobol] DISPLAY of a P-scaled item renders the scaling positions as digits
Mon, 17 Aug 2026 19:20:12 +0000[Bug fortran/95542] ICE in gfc_get_symbol_decl, at fortran/trans-decl.c:1649
Mon, 17 Aug 2026 18:53:16 +0000[Bug fortran/125515] [meta-bug] Multiple compiler errors when building fiats and formal packages
Mon, 17 Aug 2026 18:48:59 +0000[Bug fortran/95542] ICE in gfc_get_symbol_decl, at fortran/trans-decl.c:1649
Mon, 17 Aug 2026 18:46:45 +0000[Bug tree-optimization/126876] [17 regression] ice in ssa_range_in_phi since r17-3298
Mon, 17 Aug 2026 17:13:34 +0000[Bug rtl-optimization/126914] [17 regressions] noce_try_shifted_store_flag pessimizes "if (c) x = x OP 2^n" on targets with cheap conditional moves
Mon, 17 Aug 2026 17:02:48 +0000[Bug c++/126918] constexpr exceptions and nullptr vs. pointer-to-member
Mon, 17 Aug 2026 16:41:40 +0000[Bug c++/126921] New: [RISC-V] RVV wrong code for loop-vectorized unrolled byte accumulations
Mon, 17 Aug 2026 16:31:49 +0000[Bug tree-optimization/126920] ICE in gimple_phi_arg_def_from_edge in gcc/gimpl.h
Mon, 17 Aug 2026 16:30:36 +0000[Bug cobol/124616] libgcobol.spec is not built on x86_64-*-freebsd
Mon, 17 Aug 2026 16:19:12 +0000[Bug tree-optimization/85316] [meta-bug] VRP range propagation missed cases
Mon, 17 Aug 2026 16:16:51 +0000[Bug tree-optimization/126743] If a != b, then (a | b) (==,!=) 0 -> (false, true)
Mon, 17 Aug 2026 16:16:46 +0000[Bug c/126920] New: ICE in gimple_phi_arg_def_from_edge in gcc/gimpl.h
Mon, 17 Aug 2026 16:16:39 +0000[Bug c/126919] New: ICE in gimple_phi_arg_def_from_edge in gcc/gimpl.h
Mon, 17 Aug 2026 16:10:38 +0000[Bug c++/126918] New: constexpr exceptions and nullptr vs. pointer-to-member
Mon, 17 Aug 2026 15:38:26 +0000[Bug libstdc++/125228] Avoid using assert in libstdc++
Mon, 17 Aug 2026 15:33:57 +0000[Bug rtl-optimization/126914] [17 regressions] noce_try_shifted_store_flag pessimizes "if (c) x = x OP 2^n" on targets with cheap conditional moves
Mon, 17 Aug 2026 15:00:09 +0000[Bug libstdc++/126731] `std::format("{}", std::float16_t)` does not agree with `std::to_chars`
Mon, 17 Aug 2026 14:22:37 +0000[Bug libstdc++/125228] Avoid using assert in libstdc++
Mon, 17 Aug 2026 14:21:42 +0000[Bug libstdc++/63400] [C++11]precision of std::chrono::high_resolution_clock
Mon, 17 Aug 2026 14:12:01 +0000[Bug tree-optimization/126876] [17 regression] ice in ssa_range_in_phi since r17-3298
Mon, 17 Aug 2026 14:11:50 +0000[Bug libstdc++/116110] Transitions obtained from chrono::time_zone::get_info should not treat times as UTC
Mon, 17 Aug 2026 14:08:40 +0000[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)
Mon, 17 Aug 2026 14:07:27 +0000[Bug testsuite/125965] rs6000: Few Power10 big-endian tests fail due to endian-dependent expected values
Mon, 17 Aug 2026 13:59:20 +0000[Bug libstdc++/126786] [libstdc++] Module fallback installs empty interface files but the manifest lists them
Mon, 17 Aug 2026 13:38:30 +0000[Bug tree-optimization/126848] Repeated reads of an indeterminate value do not yield the same value
Mon, 17 Aug 2026 13:35:49 +0000[Bug testsuite/125966] rs6000: fp128_conversions.c and int_128bit-runnable.c fail on powerpc32
Mon, 17 Aug 2026 13:33:47 +0000One website improvement idea
Mon, 17 Aug 2026 19:01:45 +0530[Bug libstdc++/116110] Transitions obtained from chrono::time_zone::get_info should not treat times as UTC
Mon, 17 Aug 2026 13:29:17 +0000[Bug libstdc++/126849] std::numbers wrong check for existence of bfloat16_t
Mon, 17 Aug 2026 13:26:53 +0000[Bug libstdc++/124851] std::chrono::time_zone reports wrong total offset for zones whose RULES field is a numeric DST save value
Mon, 17 Aug 2026 13:22:26 +0000[Bug libstdc++/124851] std::chrono::time_zone reports wrong total offset for zones whose RULES field is a numeric DST save value
Mon, 17 Aug 2026 13:22:11 +0000[Bug libstdc++/126786] [libstdc++] Module fallback installs empty interface files but the manifest lists them
Mon, 17 Aug 2026 13:16:05 +0000[Bug libstdc++/126786] [libstdc++] Module fallback installs empty interface files but the manifest lists them
Mon, 17 Aug 2026 13:13:12 +0000[Bug libstdc++/126849] std::numbers wrong check for existence of bfloat16_t
Mon, 17 Aug 2026 13:06:48 +0000
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