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[Bug tree-optimization/102162] New: Byte-wise access optimized away at -O1 and above
2021-09-03 23:25 UTC (7+ messages)
` [Bug middle-end/102162] "
[Bug middle-end/102196] New: -Wmaybe-uninitialized: Maybe generate helpful hints?
2021-09-03 22:14 UTC (6+ messages)
` [Bug tree-optimization/102196] "
[Bug c++/102198] New: Unused and nonsensical template instantiations used for return type inference end up in the output
2021-09-03 21:52 UTC
[Bug target/102107] New: protocol register (r12) corrupted before a tail call
2021-09-03 21:08 UTC (3+ messages)
` [Bug target/102107] "
[Bug c++/99215] New: coroutines: debugging with gdb
2021-09-03 20:25 UTC (2+ messages)
` [Bug c++/99215] "
[Bug tree-optimization/102188] New: Over widening detection doesn't work when no range information
2021-09-03 20:19 UTC (2+ messages)
` [Bug tree-optimization/102188] "
[Bug c++/101933] New: Unloaded dll with global std::mutex causes exe to crash on exit #38
2021-09-03 20:16 UTC (3+ messages)
` [Bug target/101933] "
[Bug target/102197] New: ABI to pass and return 32-bit FP vectors
2021-09-03 20:16 UTC
[Bug c/102193] New: DLL linking with a external referenced DLL
2021-09-03 19:52 UTC (3+ messages)
` [Bug driver/102193] "
[Bug debug/102195] New: Missing DW_TAG_typedef when using qualified variable of typedef'd array
2021-09-03 19:46 UTC (3+ messages)
` [Bug debug/102195] "
[Bug fortran/101349] New: ICE in gfc_get_descriptor_field, at fortran/trans-array.c:140
2021-09-03 19:18 UTC (2+ messages)
` [Bug fortran/101349] "
[Bug fortran/102113] New: parsing error in assigned goto
2021-09-03 19:14 UTC (2+ messages)
` [Bug fortran/102113] "
[Bug driver/102189] New: error: unrecognized command-line option '-fno-[...]'; did you mean '-ftree-[...]'?
2021-09-03 19:13 UTC (2+ messages)
` [Bug driver/102189] "
[Bug c++/64867] New: warning for passing non-POD to varargs function
2021-09-03 18:17 UTC (2+ messages)
` [Bug c++/64867] split warning for passing non-POD to varargs function from -Wconditionally-supported into new warning flag, -Wnon-pod-varargs
[Bug c++/102194] New: Incorrect explicit instantiation of constexpr variable accepted
2021-09-03 17:43 UTC
[Bug target/94630] New: General bug for changes needed to switch the PowerPC long double default
2021-09-03 17:05 UTC (2+ messages)
` [Bug target/94630] General bug for changes needed to switch the powerpc64le-linux "
[Bug libstdc++/101960] New: std::tuple with an array element is rejected as a named return type
2021-09-03 17:02 UTC (2+ messages)
` [Bug libstdc++/101960] "
[Bug target/102173] New: [12 Regression] ICEs gcc.target/aarch64/sve/acle/general-c/type_redef_1.c after recent error recovery patch
2021-09-03 16:59 UTC (6+ messages)
` [Bug target/102173] "
[Bug ada/101947] New: [12 Regression] Broken Ada bootstrap in get_base_type_offset, at dwarf2out.c:4330
2021-09-03 16:05 UTC (3+ messages)
` [Bug debug/101947] [12 Regression] Broken LTO "
[Bug c++/101904] New: Wrong result of decltype during instantiation of std::result_of
2021-09-03 15:34 UTC (2+ messages)
` [Bug c++/101904] "
[Bug tree-optimization/102192] New: Curious '-O2'-only '-Wmaybe-uninitialized' diagnostics for 'libgomp.oacc-fortran/routine-10.f90'
2021-09-03 14:59 UTC
[Bug c++/102191] New: Can't return prvalue with potentially-throwing destructor during constant evaluation
2021-09-03 14:57 UTC
[Bug other/101157] New: [12 regression] ICE compiling gcc.target/powerpc/stack-limit.c after r12-1702
2021-09-03 14:55 UTC (4+ messages)
` [Bug middle-end/101157] "
[Bug fortran/102190] New: Syntax error reported in associate construct
2021-09-03 14:52 UTC
[Bug bootstrap/100832] New: s390x-linux-gnu: wrong number of alternatives in the output template
2021-09-03 13:28 UTC (2+ messages)
` [Bug bootstrap/100832] "
[Bug fortran/91442] Wrong "may be used uninitialized" warning with allocation on assignment
2021-09-03 12:59 UTC (2+ messages)
[Bug go/102102] New: [12 Regression] trunk 20210827 ftbfs libgo on x86_64-linux-gnux32
2021-09-03 12:29 UTC (2+ messages)
` [Bug go/102102] "
[Bug bootstrap/102187] New: Ada LTO bootstrap broken on x86_64 since r12-2927-g29020d0527512a
2021-09-03 8:35 UTC (2+ messages)
` [Bug bootstrap/102187] "
[Bug target/102024] New: zero width bitfields and ABIs
2021-09-03 8:12 UTC (3+ messages)
` [Bug target/102024] [12 Regression] "
[Bug target/102154] New: [12 Regression] ICE in extract_insn, at recog.c:2769
2021-09-03 7:58 UTC (4+ messages)
` [Bug target/102154] [12 Regression] ICE in extract_insn, at recog.c:2769 since r12-3277-gd2874d905647a1d146dafa60199d440e837adc4d
[Bug bootstrap/102186] New: [12 Regression] Broken bootstrap: soft-fp/half.h:62:1: error: unable to emulate ‘HF’ since r12-3308-ge42d2d2a20f2bb59928bc895ec9f46503a1b5c73
2021-09-03 7:42 UTC (5+ messages)
` [Bug bootstrap/102186] "
` [Bug target/102186] "
[Bug target/102182] New: Runtime error for gcc.dg/torture/fp-int-convert-float16.c
2021-09-03 7:38 UTC (6+ messages)
` [Bug target/102182] "
[Bug d/102185] New: d: STRING_CSTs converted back into StringExp include null pointer in length
2021-09-03 7:20 UTC
[Bug c++/102184] New: Explicit template instantiation is wrongly considered as specialization
2021-09-03 7:07 UTC (3+ messages)
` [Bug c++/102184] "
` [Bug c++/102184] Explicit template instantiation thinks there is an ambiguous template specialization when there is none for concepts
[Bug tree-optimization/102178] New: SPECFP 2006 470.lbm regressions on AMD Zen CPUs after r12-897-gde56f95afaaa22
2021-09-03 7:07 UTC (2+ messages)
` [Bug tree-optimization/102178] "
[Bug middle-end/102183] New: sccvn compare predicated result issue in vn_nary_op_insert_into
2021-09-03 6:38 UTC
[Bug c/50994] New: wanted: interface for querying cache size
2021-09-03 6:32 UTC (2+ messages)
` [Bug middle-end/50994] "
[Bug middle-end/44089] [vect256] gfortran.dg/vect/pr33301.f failed with -O3 -mavx
2021-09-03 6:23 UTC
[Bug target/29778] missed optimization: model missing vec_pack/unpack idioms for ia64
2021-09-03 6:13 UTC
[Bug tree-optimization/17217] not removing removal of nested structs
2021-09-03 6:13 UTC
[Bug c++/83060] ICE on valid C++ code: in ignore_overflows, at cp/cvt.c:583
2021-09-03 5:52 UTC
[Bug c++/96280] New: g++.dg/cpp2a/nontype-subob1.C FAILs
2021-09-03 5:38 UTC (2+ messages)
` [Bug c++/96280] "
[Bug target/102166] New: [i386] AMX intrinsics and macros not defined in C++
2021-09-03 5:06 UTC (3+ messages)
` [Bug target/102166] "
[Bug middle-end/24049] [4.1 regression] compiler error: Segmentation fault In function 'DESX_CBCUpdate'
2021-09-03 2:45 UTC
[Bug tree-optimization/21805] loop optimizers are not GC safe
2021-09-03 2:45 UTC
[Bug target/97142] New: __builtin_fmod not optimized on POWER
2021-09-03 2:33 UTC (4+ messages)
` [Bug target/97142] "
[Bug target/101849] New: MMA built-in dies with a verify_gimple failed error
2021-09-03 2:31 UTC (4+ messages)
` [Bug target/101849] "
[Bug tree-optimization/98908] New: Failure to optimize arithmetic involving struct members into operating on the entire struct
2021-09-03 1:38 UTC (11+ messages)
` [Bug tree-optimization/98908] "
` [Bug tree-optimization/98908] [11 Regression] arithmetic involving struct members into operating on the entire struct fails at -O3
[Bug tree-optimization/53947] New: [meta-bug] vectorizer missed-optimizations
2021-09-03 1:31 UTC (3+ messages)
` [Bug tree-optimization/53947] "
[Bug testsuite/88697] New test case gcc.target/powerpc/pr88457.c in r267307 fails because of glibc requirement
2021-09-03 0:53 UTC
[Bug testsuite/82477] New testcase cold-1.c fails
2021-09-03 0:48 UTC
[Bug testsuite/66831] New: FAIL: gcc.target/i386/iinline-attr-2.c scan-assembler p2align
2021-09-03 0:47 UTC (2+ messages)
` [Bug testsuite/66831] "
[Bug testsuite/53665] New: test g++.dg/abi/mangle50.C has duplicate scan-assembler lines
2021-09-03 0:44 UTC (2+ messages)
` [Bug testsuite/53665] "
[Bug testsuite/53981] New: gcc.dg/20020201-1.c fails with Android NDK
2021-09-03 0:42 UTC (3+ messages)
` [Bug testsuite/53981] "
[Bug testsuite/41666] FAIL: g++.dg/debug/dwarf2/ scan-assembler-times "main".*external name 1
2021-09-03 0:16 UTC
[Bug fortran/100917] New: Bind(c): errors handling long double real
2021-09-03 0:04 UTC (3+ messages)
` [Bug fortran/100917] "
[Bug fortran/100914] New: Bind(c): errors handling complex
2021-09-03 0:00 UTC (3+ messages)
` [Bug fortran/100914] "
[Bug testsuite/68969] gcc.dg/vect/pr66636.c and gcc.dg/vect/pr68305.c have the wrong condition
2021-09-03 0:00 UTC
[Bug testsuite/98874] New: PowerPC test gcc.target/powerpc/ppc-fortran/pr80108-1.f90 uses wrong dg-options
2021-09-02 23:53 UTC (2+ messages)
` [Bug testsuite/98874] "
[Bug testsuite/90720] g++.dg/lto/alias-1 FAILs
2021-09-02 23:48 UTC
[Bug fortran/100907] New: Bind(c): failure handling wide character
2021-09-02 23:42 UTC (2+ messages)
` [Bug fortran/100907] "
[Bug fortran/100916] New: Bind(c): CFI_type_other unimplemented
2021-09-02 23:42 UTC (2+ messages)
` [Bug fortran/100916] "
[Bug fortran/100911] New: Bind(c): failure handling C_PTR
2021-09-02 23:42 UTC (2+ messages)
` [Bug fortran/100911] "
[Bug fortran/100915] New: Bind(c): failure handling C_FUNPTR
2021-09-02 23:42 UTC (2+ messages)
` [Bug fortran/100915] "
[Bug libstdc++/102181] New: std::advance and std::views::iota<std::int64_t> don't work
2021-09-02 23:35 UTC (7+ messages)
` [Bug libstdc++/102181] "
[Bug target/96791] New: ICE in convert_mode_scalar, at expr.c:412
2021-09-02 22:53 UTC (3+ messages)
` [Bug target/96791] "
[Bug target/95969] New: Use of __builtin_aarch64_im_lane_boundsi in AArch64 arm_neon.h interferes with gimple optimisation
2021-09-02 22:26 UTC (4+ messages)
` [Bug target/95969] "
[Bug fortran/102180] New: Improve checking of assume size array spec
2021-09-02 20:04 UTC
[Bug tree-optimization/102152] New: [12 Regression] ICE: tree check: expected ssa_name, have integer_cst in cprop_operand, at tree-ssa-dom.c:1715
2021-09-02 19:56 UTC (2+ messages)
` [Bug tree-optimization/102152] "
[Bug tree-optimization/102179] New: ICE during dom: tree check: expected ssa_name, have integer_cst
2021-09-02 19:56 UTC (2+ messages)
` [Bug tree-optimization/102179] "
[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
2021-09-02 19:56 UTC
[Bug fortran/93834] [9/10/11/12 Regression] ICE in trans_caf_is_present, at fortran/trans-intrinsic.c:8469
2021-09-02 18:37 UTC
[Bug c++/102177] New: Implement C++17 P0418R2
2021-09-02 17:51 UTC (5+ messages)
` [Bug c++/102177] "
[Bug pch/71934] pch cannot be disabled so gcc cannot be position independent
2021-09-02 17:39 UTC (2+ messages)
[Bug target/87198] ICE in extract_insn, at recog.c:2304
2021-09-02 17:28 UTC
[Bug target/96127] New: ICE in extract_insn, at recog.c:2294
2021-09-02 16:59 UTC (2+ messages)
` [Bug target/96127] "
[Bug tree-optimization/96615] New: Failure to optimize out loop that eventually ends but has no side effects
2021-09-02 16:46 UTC (2+ messages)
` [Bug tree-optimization/96615] Failure to optimize out loop that eventually ends but has no side effects involving decrease of loop counter using an unsigned operation and the loop being done through recursivity
[Bug tree-optimization/95187] New: Failure to optimize bool check into consecutive literals
2021-09-02 15:25 UTC (2+ messages)
` [Bug tree-optimization/95187] "
[Bug testsuite/37182] [4.4 Regression] Revision 139286 caused gcc.dg/pr17506.c and gcc.dg/uninit-15.c
2021-09-02 15:21 UTC
[Bug tree-optimization/17506] [4.0/4.1 Regression] warning about uninitialized variable points to wrong location
2021-09-02 15:21 UTC
[Bug bootstrap/61359] New: GCC Bootstrap comparison failures on hppa2.0w-hp-hpux11.23
2021-09-02 14:29 UTC (2+ messages)
` [Bug target/61359] "
[Bug c++/96286] New: Unhelpful errors after a failed static_assert
2021-09-02 12:56 UTC (4+ messages)
` [Bug c++/96286] "
[Bug tree-optimization/102176] New: BB SLP scalar costing is off with extern promoted nodes
2021-09-02 12:54 UTC (4+ messages)
` [Bug tree-optimization/102176] "
[Bug middle-end/88085] User alignments on var decls not respected if smaller than type alignment
2021-09-02 11:59 UTC (11+ messages)
[Bug c++/102175] New: Error comparing the pointers on static class fields in static_assert
2021-09-02 11:14 UTC
[Bug fortran/101918] New: LTO type mismatches for runtime library functions in mixed -fdefault-real-8 projects
2021-09-02 11:08 UTC (6+ messages)
` [Bug fortran/101918] "
[Bug c++/102174] New: Unused result of undefined behavior arithmetic is accepted during constant evaluation
2021-09-02 11:07 UTC
[Bug target/98792] New: Fail to use SHRN instructions for narrowing shift on aarch64
2021-09-02 10:21 UTC (2+ messages)
` [Bug target/98792] "
[Bug tree-optimization/97352] New: gcc.dg/vect/bb-slp-pr78205.c fails to vectorize all opportunities with AVX
2021-09-02 10:18 UTC (2+ messages)
` [Bug tree-optimization/97352] "
[Bug tree-optimization/52450] New: FAIL: gcc.dg/torture/pr52402.c at -O1 and above
2021-09-02 10:10 UTC (2+ messages)
` [Bug middle-end/52450] "
[Bug target/68275] bb-slp-38 FAILs on armeb
2021-09-02 9:59 UTC
[Bug testsuite/61061] New: FAIL: g++.dg/inherit/covariant7.C
2021-09-02 9:48 UTC (2+ messages)
` [Bug c++/61061] "
[Bug target/99591] New: Improving __builtin_add_overflow performance on x86-64
2021-09-02 9:29 UTC (3+ messages)
` [Bug tree-optimization/99591] "
[Bug testsuite/70316] FAIL: gcc.dg/tree-ssa/pr68714.c scan-tree-dump-times optimized " <= " 1
2021-09-02 9:25 UTC
[Bug tree-optimization/102087] New: ICE on valid code at -O3 on x86_64-linux-gnu: in determine_exit_conditions, at tree-ssa-loop-manip.c:1049
2021-09-02 9:22 UTC (2+ messages)
` [Bug tree-optimization/102087] [12 Regression] ICE on valid code at -O3 on x86_64-linux-gnu: in determine_exit_conditions, at tree-ssa-loop-manip.c:1049 since r12-3136-g3673dcf6d6baeb67
[Bug c/102172] New: ice in determine_exit_conditions, at tree-ssa-loop-manip.c:1049
2021-09-02 9:22 UTC (3+ messages)
` [Bug tree-optimization/102172] [12 Regression] ICE in determine_exit_conditions, at tree-ssa-loop-manip.c:1049 since r12-3136-g3673dcf6d6baeb67
[Bug testsuite/51693] New: New XPASSes in vectorizer testsuite on powerpc64-suse-linux
2021-09-02 9:19 UTC (2+ messages)
` [Bug testsuite/51693] "
[Bug fortran/52249] New: FAIL: gfortran.dg/vect/pr32380.f
2021-09-02 9:11 UTC (2+ messages)
` [Bug testsuite/52249] "
[Bug tree-optimization/60236] New: gfortran.dg/vect/pr32380.f fails on ARM
2021-09-02 9:11 UTC (2+ messages)
` [Bug fortran/60236] "
[Bug middle-end/50704] New: FAIL: gcc.target/i386/warn-vect-op-1.c
2021-09-02 9:06 UTC (3+ messages)
` [Bug testsuite/50704] "
[Bug testsuite/50670] New: GCC testsuite try to execute sse2 code on non-sse2 machines
2021-09-02 9:04 UTC (2+ messages)
` [Bug testsuite/50670] "
[Bug target/98438] New: Rather bad optimization of midpoint implementation for __int128 (and other types)
2021-09-02 8:56 UTC (2+ messages)
` [Bug rtl-optimization/98438] "
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