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[Bug other/103088] New: [12 regression] 500.perlbench from spec 2017 fails since r12-4698
2021-11-05 7:25 UTC (2+ messages)
` [Bug tree-optimization/103088] "
[Bug libstdc++/103086] New: [11/12 Regression] std::unique_ptr printer gets confused by [[no_unique_address]] in tuple
2021-11-05 7:24 UTC (6+ messages)
` [Bug libstdc++/103086] "
` [Bug libstdc++/103086] [11 "
[Bug target/103085] New: [12 Regression] -fPIC and -fstack-protector-strong broken AArch64
2021-11-05 7:23 UTC (3+ messages)
` [Bug target/103085] "
[Bug ipa/103083] New: Wrong code due to ipa-cp's value range propagation
2021-11-05 7:23 UTC (4+ messages)
` [Bug ipa/103083] [10/11/12 Regression] Wrong code due to ipa-cp's value range propagation since r10-5538-gc7ac9a0c7e3916f1
[Bug tree-optimization/102714] New: A volatile-related problem cased by ipa inline pass
2021-11-05 7:08 UTC (3+ messages)
` [Bug tree-optimization/102714] [10 Regression] "
[Bug ipa/103073] New: [12 Regression] ICE in insert_access, at ipa-modref-tree.h:578
2021-11-05 7:07 UTC (10+ messages)
` [Bug ipa/103073] "
` [Bug ipa/103073] [12 Regression] ICE in insert_access, at ipa-modref-tree.h:578 since r12-4401-gfecd145359fc981b
[Bug c++/103091] New: Can't jump into scope of a variable with a nontrivial destructor in C++20
2021-11-05 6:52 UTC (3+ messages)
` [Bug c++/103091] [DR 2256] "
[Bug target/103066] New: __sync_val_compare_and_swap/__sync_bool_compare_and_swap aren't optimized
2021-11-05 5:57 UTC (2+ messages)
` [Bug target/103066] "
[Bug target/102991] New: [12 regress] gcc.dg/vect/vect-simd-17.c fails after r12-4757
2021-11-05 5:44 UTC (3+ messages)
` [Bug target/102991] [12 regression] "
[Bug fortran/101337] New: gfortran doesn't diagnose all operands with constraint violations
2021-11-05 3:00 UTC (2+ messages)
` [Bug fortran/101337] "
[Bug middle-end/103090] New: [i386] GCC should use the SF and ZF flags in some atomic_fetch_op sequences
2021-11-05 1:32 UTC (2+ messages)
` [Bug target/103090] "
[Bug c/102967] New: -Waddress with nested structures: Incorrect "the comparison will always evaluate as 'true'"
2021-11-05 0:26 UTC (6+ messages)
` [Bug c/102967] confusing location in -Waddress for a subexpression of a ternary expression
[Bug c++/55227] New: designated initializer for char array by string constant
2021-11-04 23:43 UTC (2+ messages)
` [Bug c++/55227] "
[Bug target/103069] New: cmpxchg isn't optimized
2021-11-04 21:25 UTC (3+ messages)
` [Bug target/103069] "
[Bug target/102566] New: [i386] GCC should emit LOCK BTS for simple bit-test-and-set operations with std::atomic
2021-11-04 21:24 UTC (2+ messages)
` [Bug middle-end/102566] "
[Bug c/103089] New: -Wmaybe-uninitialized -O2 false positive
2021-11-04 21:16 UTC (4+ messages)
` [Bug tree-optimization/103089] "
[Bug c++/97121] New: ICE (segfault) on incorrect default three-way comparison declaration
2021-11-04 20:52 UTC (2+ messages)
` [Bug c++/97121] "
[Bug tree-optimization/103061] New: [12 Regression] 527.cam4_r miscompiled with -O2 -march=znver1 since r12-4790-g4b3a325f07acebf4
2021-11-04 20:44 UTC (2+ messages)
` [Bug tree-optimization/103061] "
[Bug ipa/103082] New: [12 Regression] gcc/poly-int.h:1162:5: runtime error: left shift of negative value -40
2021-11-04 19:39 UTC (4+ messages)
` [Bug ipa/103082] "
[Bug ipa/103058] New: ICE in gimple_call_static_chain_flags, at gimple.c:1669 when building 527.cam4_r
2021-11-04 19:08 UTC (7+ messages)
` [Bug ipa/103058] [12 Regression] "
` [Bug fortran/103058] "
[Bug c++/102869] New: Expansion pattern 'std::integer_sequence<long unsigned int, __integer_pack(int)(Is)...>' contains no parameter packs
2021-11-04 19:08 UTC (2+ messages)
` [Bug c++/102869] [11/12 Regression] "
[Bug c++/103084] New: Accepts invalid using enum declaration with an invalid elaborated-type-specifier
2021-11-04 19:07 UTC (9+ messages)
` [Bug c++/103084] "
[Bug tree-optimization/102981] New: [12 Regression] Dead Code Elimination Regression at -O3 (trunk vs 11.2.0)
2021-11-04 18:47 UTC (2+ messages)
` [Bug tree-optimization/102981] "
[Bug target/103028] New: ICE in extract_constrain_insn, at recog.c:2670
2021-11-04 18:29 UTC (2+ messages)
` [Bug target/103028] "
[Bug middle-end/103070] New: [12 regression] ICE in gimple_call_static_chain_flags, at gimple.c:1669
2021-11-04 17:53 UTC (3+ messages)
` [Bug middle-end/103070] "
` [Bug ada/103070] "
[Bug c++/103087] New: "using enum" possibly incorrectly accepted
2021-11-04 17:50 UTC (2+ messages)
` [Bug c++/103087] "
[Bug tree-optimization/103079] New: wrong code at -Os and -O2 on x86_64-linux-gnu (the generated code hangs)
2021-11-04 17:28 UTC (13+ messages)
` [Bug tree-optimization/103079] [12 Regression] wrong code at -Os and -O2 on x86_64-linux-gnu (the generated code hangs) since r12-4871-g502ffb1f389011b2
[Bug ipa/93385] [10/11 Regression] wrong code with u128 modulo at -O2 -fno-dce -fno-ipa-cp -fno-tree-dce
2021-11-04 17:09 UTC
[Bug tree-optimization/102943] New: VRP threader compile-time hog with 521.wrf_r
2021-11-04 17:00 UTC (7+ messages)
` [Bug tree-optimization/102943] [12 Regression] Jump "
[Bug other/102961] New: Build fails for AIX 6.1
2021-11-04 16:34 UTC (2+ messages)
` [Bug target/102961] "
[Bug c++/103081] New: [ICE] with "using enum"
2021-11-04 15:15 UTC (5+ messages)
` [Bug c++/103081] "
[Bug ipa/103080] New: LTO alters the ordering of static constructors/destructors in pass_ipa_cdtor_merge
2021-11-04 15:03 UTC (4+ messages)
` [Bug ipa/103080] "
[Bug c++/101715] New: compiler ice when uses a GCC cross compiler to canadian compile LLVM libc++
2021-11-04 15:01 UTC (4+ messages)
` [Bug c++/101715] [11/12 Regression] ICE with noexcept and canonical types differ for identical types
[Bug tree-optimization/103072] New: Folding common switch code
2021-11-04 14:43 UTC (5+ messages)
` [Bug tree-optimization/103072] "
[Bug tree-optimization/103042] New: gcc.dg/vect/complex/bb-slp-complex-add-pattern-unsigned-long.c etc. FAIL
2021-11-04 13:54 UTC (4+ messages)
` [Bug testsuite/103042] "
[Bug c/101981] New: GCC10 produces bigger asm for simple switch than GCC7 - cortexM4
2021-11-04 12:53 UTC (2+ messages)
` [Bug target/101981] GCC10 produces bigger asm for simple switch than GCC7 - cortexM4 since r8-2701-g9dc3d6a96167b4c8
[Bug rtl-optimization/103075] New: [12 Regression] ICE in exact_int_to_float_conversion_p, at simplify-rtx.c:905
2021-11-04 12:33 UTC (6+ messages)
` [Bug rtl-optimization/103075] "
` [Bug rtl-optimization/103075] [12 Regression] ICE in exact_int_to_float_conversion_p with -O1 -frounding-math and int to float conversion with multiply
[Bug tree-optimization/103062] New: [12 Regression] ICE: SIGSEGV in gimple_simplify_CONVERT_EXPR with -O2 -fno-tree-forwprop
2021-11-04 10:48 UTC (5+ messages)
` [Bug tree-optimization/103062] [12 Regression] ICE: SIGSEGV in gimple_simplify_CONVERT_EXPR with -O2 -fno-tree-forwprop since r12-4694-gcb153222404e2e14
[Bug testsuite/103051] New: [12 regression] new test case gcc.dg/vect/tsvc/vect-tsvc-s112.c fails in r12-4840
2021-11-04 10:37 UTC (2+ messages)
` [Bug testsuite/103051] "
[Bug libbacktrace/103011] New: fatal error: process.h: No such file or directory when canadian compile x86_64-w64-mingw32
2021-11-04 10:22 UTC (2+ messages)
` [Bug other/103011] "
[Bug fortran/102460] New: fortran internal compile error in coverage.c
2021-11-04 10:11 UTC (2+ messages)
` [Bug fortran/102460] "
[Bug libstdc++/102912] New: Not full support of const arguments in std::variant
2021-11-04 9:45 UTC (3+ messages)
` [Bug libstdc++/102912] [12 Regression] "
[Bug c++/68891] must use a typedef to declare a conversion to 'double (&)[3]'
2021-11-04 9:44 UTC (2+ messages)
[Bug tree-optimization/103076] New: slp vectorizer failed to try smaller lenth
2021-11-04 9:25 UTC (2+ messages)
` [Bug tree-optimization/103076] slp vectorizer failed to try smaller size for generic vectors with word_mode
[Bug rtl-optimization/103071] New: Missed optimization for symmetric subset: (a & b) == a || (a & b) == b
2021-11-04 9:19 UTC (4+ messages)
` [Bug middle-end/103071] "
[Bug target/103074] New: [11/12 Regression] ICE in lra_assign, at lra-assigns.c:1649
2021-11-04 9:12 UTC (3+ messages)
` [Bug target/103074] [11/12 Regression] ICE in lra_assign, at lra-assigns.c:1649 since r11-5066-gbe39636d9f68c437
[Bug tree-optimization/103063] New: Wrong code while using -O3
2021-11-04 9:02 UTC (4+ messages)
` [Bug tree-optimization/103063] "
` [Bug tree-optimization/103063] [9/10/11/12 Regression] Wrong code while using -O3 since r7-2373-g69b806f6a60efcf1
[Bug c++/103078] New: ICE canonical types differ for identical types since r12-1822-gf9c80eb12c58126a
2021-11-04 8:52 UTC (3+ messages)
` [Bug c++/103078] [11/12 Regression] "
[Bug web/103077] New: This flag is enabled by default at -O3 and by -ftree-vectorize
2021-11-04 8:40 UTC (2+ messages)
` [Bug tree-optimization/103077] [12 Regression] -ftree-loop-vectorize and -ftree-slp-vectorize are enabled at -O2 but their documentation says they are only enabled at -O3 and above
[Bug target/71617] rs6000.c:8483:32: warning: comparison is always true due to limited range of data type [-Wtype-limits]
2021-11-04 8:17 UTC
[Bug target/101989] New: Fail to optimize (a & b) | (c & ~b) to vpternlog instruction
2021-11-04 8:10 UTC (2+ messages)
` [Bug target/101989] "
[Bug middle-end/102464] New: Miss optimization for (_Float16) sqrtf ((float) f16)
2021-11-04 8:10 UTC (2+ messages)
` [Bug middle-end/102464] "
[Bug testsuite/102944] New: Many gcc.dg/Wstringop-overflow-*.c failures
2021-11-04 5:31 UTC (2+ messages)
` [Bug testsuite/102944] "
[Bug middle-end/85614] Documentation: -fdump-tree should mention "original"
2021-11-04 0:23 UTC (3+ messages)
[Bug c++/96780] New: debuginfo for std::move and std::forward isn't useful
2021-11-03 23:17 UTC (3+ messages)
` [Bug c++/96780] "
[Bug fortran/35276] Doc should described how to compile mixed-language programs
2021-11-03 20:37 UTC (2+ messages)
[Bug fortran/52274] New: [Meta-bug] Fortran translation related issues: Typos and more
2021-11-03 20:19 UTC (3+ messages)
` [Bug fortran/52274] "
[Bug fortran/52279] New: Fortran translation issues issues
2021-11-03 20:19 UTC (2+ messages)
` [Bug fortran/52279] Fortran translation issues
[Bug c++/103067] New: Tautological compare warning not appearing if the self-comparison is on object members
2021-11-03 20:11 UTC (4+ messages)
` [Bug c++/103067] "
[Bug c++/70796] [DR 1030] Initialization order with braced-init-lists still broken
2021-11-03 19:42 UTC (2+ messages)
[Bug c++/101906] New: Constant evaluation failure in concepts
2021-11-03 19:37 UTC (2+ messages)
` [Bug c++/101906] "
[Bug c++/67491] New: [meta-bug] concepts issues
2021-11-03 19:04 UTC (2+ messages)
` [Bug c++/67491] "
[Bug c++/82110] Concept for default constructing works with new T, not with new T[1]
2021-11-03 19:04 UTC
[Bug c++/98475] New: Class template argument deduction for alias templates fails
2021-11-03 18:59 UTC (2+ messages)
` [Bug c++/98475] "
[Bug c++/102479] New: segfault when deducing class template arguments for tuple with libc++-14
2021-11-03 18:59 UTC (2+ messages)
` [Bug c++/102479] "
[Bug c++/101219] New: ice in perform_or_defer_access_check
2021-11-03 18:53 UTC (2+ messages)
` [Bug c++/101219] [12 Regression] ice in perform_or_defer_access_check since r12-1804-g65870e75616ee435
[Bug libgomp/103068] New: gomp_mutex_lock_slow isn't optimized
2021-11-03 18:52 UTC
[Bug tree-optimization/100102] New: ICE in tsubst, at cp/pt.c:15310
2021-11-03 18:38 UTC (2+ messages)
` [Bug c++/100102] [9 Regression] "
[Bug c++/100737] New: g++ segfaults in template substitution
2021-11-03 18:38 UTC (2+ messages)
` [Bug c++/100737] "
[Bug c++/100739] New: Definition of function template doesn't match declaration
2021-11-03 18:34 UTC (2+ messages)
` [Bug c++/100739] "
[Bug c++/102876] New: GCC fails to use constant initialization even when it knows the value to initialize
2021-11-03 18:25 UTC (2+ messages)
` [Bug c++/102876] "
[Bug c++/100557] New: [ICE] Internal compiler error: Error reporting routines re-entered
2021-11-03 18:04 UTC (2+ messages)
` [Bug c++/100557] [concepts] "
[Bug other/102842] New: [10 Regression] ICE in cselib_record_set at 02 or greater
2021-11-03 17:48 UTC (3+ messages)
` [Bug rtl-optimization/102842] [10/11/12 Regression] ICE in cselib_record_set at -O2 "
[Bug libgcc/103004] New: [12 regression] breaks lots on powerpc BE
2021-11-03 17:34 UTC (2+ messages)
` [Bug libgcc/103004] [12 regression] r12-4416 breaks backtrace on PPC64 Big-endian
[Bug target/103065] New: [meta] atomic operations aren't optimized
2021-11-03 17:23 UTC
[Bug c++/102988] New: ice during GIMPLE pass: hardcbr
2021-11-03 17:19 UTC (2+ messages)
` [Bug tree-optimization/102988] ICE with -fharden-conditional-branches and C++ and pass by reference return value
[Bug middle-end/103064] New: ICE: verify_ssa failed: RESULT_DECL should be read only when DECL_BY_REFERENCE is set with -fharden-conditional-branches
2021-11-03 17:19 UTC (2+ messages)
` [Bug middle-end/103064] "
[Bug libstdc++/66742] New: abort on sorting list with custom compiler that is not stateless
2021-11-03 16:51 UTC (2+ messages)
` [Bug libstdc++/66742] abort on sorting list with custom allocator "
[Bug c++/102962] New: shared locks / mutexes differ between linux and windows
2021-11-03 16:45 UTC (3+ messages)
` [Bug libstdc++/102962] "
[Bug c/103056] New: attribute access "none" is not ignored as it should
2021-11-03 16:23 UTC (2+ messages)
` [Bug c/103056] "
[Bug c++/59675] New: -D_GLIBCXX_DEBUG asserts to stdout (it should stderr)
2021-11-03 16:08 UTC (2+ messages)
` [Bug libstdc++/59675] "
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