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[Bug c++/37667] Initialization of global variables and functions with constructor attribute
2021-12-25 1:33 UTC
[Bug c++/103825] New: [12 Regression] ICE on switch on enum class in bitfield
2021-12-25 0:56 UTC (2+ messages)
` [Bug c++/103825] "
[Bug middle-end/89543] Don't modify TREE_NO_WARNING during folding in place
2021-12-24 21:48 UTC (2+ messages)
[Bug c++/53431] New: C++ preprocessor ignores #pragma GCC diagnostic ignored "-Wundef"
2021-12-24 21:29 UTC (2+ messages)
` [Bug c++/53431] C++ preprocessor ignores #pragma GCC diagnostic
[Bug c++/100084] New: using enum lookup isn't type-only
2021-12-24 21:27 UTC (2+ messages)
` [Bug c++/100084] "
[Bug c++/103824] New: Enum class shadowed by class member in using-enum-declaration
2021-12-24 21:27 UTC (2+ messages)
` [Bug c++/103824] "
[Bug tree-optimization/84214] recip and slp passes conflict
2021-12-24 21:25 UTC
[Bug tree-optimization/84083] [missed optimization] loop-invariant strlen() not hoisted out of loop
2021-12-24 21:20 UTC
[Bug c++/61562] New: Compiler crash when combining -Wstrict-overflow=4 -O2
2021-12-24 21:08 UTC (2+ messages)
` [Bug middle-end/61562] "
[Bug target/55277] New: [4.6/4.7/4.8 regression] ICE in assign_by_spills, at lra-assigns.c:1217
2021-12-24 21:02 UTC (2+ messages)
` [Bug target/55277] [4.8 "
[Bug middle-end/32647] spill failures with hard-register variable
2021-12-24 21:02 UTC
[Bug middle-end/35696] Segmentation fault
2021-12-24 20:57 UTC
[Bug ada/103785] New: [12 Regression] Ada LTO+PGO bootstrap ICEs on i586
2021-12-24 20:12 UTC (7+ messages)
` [Bug target/103785] [12 Regression] Ada bootstrap ICEs on i?86
[Bug c/100854] New: TS 18661-3 and backwards-incompatible setting of __FLT_EVAL_METHOD__
2021-12-24 17:16 UTC (4+ messages)
` [Bug c/100854] "
[Bug target/95046] New: Vectorize V2SFmode operations
2021-12-24 16:10 UTC (2+ messages)
` [Bug target/95046] "
[Bug tree-optimization/103797] New: Clang vectorized LightPixel while GCC does not
2021-12-24 16:10 UTC (8+ messages)
` [Bug tree-optimization/103797] "
[Bug lto/103823] New: g++.dg/torture/pr31863.C fails on darwin with "using serial compilation of 2 LTRANS jobs"
2021-12-24 14:47 UTC (5+ messages)
` [Bug lto/103823] "
` [Bug testsuite/103823] "
[Bug c++/99936] New: FAIL: g++.dg/modules/xtreme-header* on Darwin
2021-12-24 14:14 UTC (5+ messages)
` [Bug c++/99936] [modules] "
[Bug bootstrap/53607] New: opt-functions.awk --> "awk: There is a regular expression error."
2021-12-24 14:12 UTC (2+ messages)
` [Bug bootstrap/53607] "
[Bug other/78766] GCC Awk scripts use the non-POSIX /^{/ regex
2021-12-24 14:12 UTC (2+ messages)
[Bug testsuite/80552] Make consecutive relative line numbers more maintainable
2021-12-24 14:04 UTC
[Bug hsa/86948] Internal compiler error compiling brig.dg/test/gimple/mulhi.hsail
2021-12-24 14:01 UTC (3+ messages)
[Bug lto/58203] New: memset/memcpy are discarded with -flto
2021-12-24 12:51 UTC (4+ messages)
` [Bug lto/58203] "
[Bug c++/65199] New: Linker failure with -flto
2021-12-24 12:51 UTC (2+ messages)
` [Bug lto/65199] "
[Bug other/48983] New: No diagnostic message about no space left on device with LTO
2021-12-24 12:30 UTC (2+ messages)
` [Bug lto/48983] "
[Bug lto/50666] New: bad error reporting for TMPDIR full
2021-12-24 12:30 UTC (2+ messages)
` [Bug lto/50666] "
[Bug lto/85047] cdd2a01 (and others) FAIL with -flto (VLA type in struct causes issues)
2021-12-24 12:08 UTC (2+ messages)
[Bug lto/87499] VLA in struct, nested functions and LTO
2021-12-24 12:05 UTC
[Bug lto/50676] New: Partitioning may fail with presence of static variables referring to function labels
2021-12-24 11:57 UTC (3+ messages)
` [Bug lto/50676] "
[Bug lto/83375] partitioner partitions static arrays with label references
2021-12-24 11:57 UTC
[Bug lto/94150] New: Improve LTO diagnosis for LTO triggered warnings/error: print source.o or source.a(lib.o) when printing location
2021-12-24 11:51 UTC (4+ messages)
` [Bug lto/94150] "
[Bug lto/96969] New: ODR violations do not list the translation unit
2021-12-24 11:50 UTC (2+ messages)
` [Bug lto/96969] "
[Bug lto/86490] lto1: fatal error: multiple prevailing defs
2021-12-24 11:43 UTC
[Bug lto/67357] New: -Wodr warnings from types in anonymous namespace
2021-12-24 11:14 UTC (2+ messages)
` [Bug lto/67357] "
[Bug lto/61052] New: g++ generated code segfaults when using LTO together with "extern template", non-LTO compiled files, and gold linker
2021-12-24 11:05 UTC (2+ messages)
` [Bug lto/61052] "
[Bug lto/43581] exception handling broken across shared libraries with -fuse-linker-plugin
2021-12-24 10:59 UTC
[Bug lto/61192] New: Conflict between register and function name for lto on sparc
2021-12-24 10:34 UTC (3+ messages)
` [Bug middle-end/61192] "
` [Bug middle-end/61192] Conflict between global register and function name
[Bug c/100888] New: ICE: symtab_node::verify failed, symtab_node::verify()
2021-12-24 10:34 UTC (2+ messages)
` [Bug ipa/100888] "
[Bug libbacktrace/103822] New: libbacktrace make check fails with GNU Make 3.81
2021-12-24 10:13 UTC (2+ messages)
` [Bug libbacktrace/103822] "
[Bug lto/63997] New: gcc.dg/lto/pr61526 failing on darwin
2021-12-24 9:34 UTC (3+ messages)
` [Bug testsuite/63997] "
[Bug lto/52722] New: ICE in lto_output_varpool_node
2021-12-24 9:00 UTC (2+ messages)
` [Bug lto/52722] "
[Bug lto/52634] New: multiple definition error when using alias
2021-12-24 8:59 UTC (2+ messages)
` [Bug lto/52634] "
[Bug lto/80717] LTO wrappers segfault if run with absolute path
2021-12-24 8:48 UTC
[Bug driver/81829] [7 Regression] /usr/bin/gcc-{ar,nm,ranlib} segfault without arguments
2021-12-24 8:48 UTC
[Bug lto/47334] New: g++.dg/torture/pr31863.C -O2 -flto FAILs without visibility
2021-12-24 8:36 UTC (2+ messages)
` [Bug middle-end/47334] "
[Bug lto/60395] New: LTO link fails when -fno-builtin is specified
2021-12-24 8:26 UTC (2+ messages)
` [Bug lto/60395] "
[Bug c/66784] New: no symbol emitted for builtin with lto
2021-12-24 8:20 UTC (2+ messages)
` [Bug lto/66784] "
[Bug lto/66815] New: Segfault with -lto and libitm
2021-12-24 8:05 UTC (3+ messages)
` [Bug ipa/66815] lto and libitm are not compatible, tm_clone_table is not outputed in the final binary
[Bug tree-optimization/38943] Optimization removes trapping instruction
2021-12-24 4:48 UTC
[Bug testsuite/82390] gcc.dg/torture tests run with same optimization level
2021-12-24 4:31 UTC
[Bug target/60480] New: gcc 4.8.2 fails to do optimization on global register variables when compiling on x86_64 Linux
2021-12-24 4:22 UTC (2+ messages)
` [Bug target/60480] "
[Bug c/50135] New: Loop optimization
2021-12-24 4:14 UTC (2+ messages)
` [Bug target/50135] "
[Bug lto/53777] New: [lto] lto does not propagate optimization flags from command lines given at "compilation time"
2021-12-24 4:12 UTC (2+ messages)
` [Bug lto/53777] "
[Bug tree-optimization/39094] loop_niter_by_eval should deal with &a[i_1]
2021-12-23 23:44 UTC
[Bug fortran/102595] New: ICE in var_element, at fortran/decl.c:298
2021-12-23 23:20 UTC (4+ messages)
` [Bug fortran/102595] ICE in var_element, at fortran/decl.c:298 since r10-5607-gde89b5748d68b76b
[Bug middle-end/80929] [9/10/11/12 Regression] Division with constant no more optimized to mult highpart
2021-12-23 22:35 UTC
[Bug rtl-optimization/99620] New: Subtract with borrow (SBB) missed optimization
2021-12-23 21:53 UTC (2+ messages)
` [Bug tree-optimization/99620] "
[Bug rtl-optimization/99548] New: Help me! Lost the fight against the compiler
2021-12-23 21:45 UTC (2+ messages)
` [Bug target/99548] "
[Bug c++/99539] New: Varargs are allowed in requires expression
2021-12-23 21:41 UTC (2+ messages)
` [Bug c++/99539] "
[Bug target/99551] New: aarch64: csel is used for cold scalar computation which affects performance
2021-12-23 21:31 UTC (2+ messages)
` [Bug rtl-optimization/99551] "
[Bug c++/99228] New: blend/shuffle
2021-12-23 21:27 UTC (2+ messages)
` [Bug target/99228] blend/shuffle
[Bug bootstrap/103820] New: [12 Regression] i686 failed to bootstrap with ada by r12-6077
2021-12-23 21:25 UTC (6+ messages)
` [Bug bootstrap/103820] "
[Bug target/98977] New: [x86] Failure to optimize consecutive sub flags usage
2021-12-23 21:16 UTC (3+ messages)
` [Bug target/98977] "
` [Bug rtl-optimization/98977] "
[Bug tree-optimization/103821] New: [12 Regression] huge compile time (jump threading) at -O3 for simple code
2021-12-23 20:14 UTC (3+ messages)
` [Bug tree-optimization/103821] "
[Bug c/103818] New: ICE: in insert, at ipa-modref-tree.c:591
2021-12-23 19:52 UTC (2+ messages)
` [Bug ipa/103818] [12 Regression] "
[Bug ipa/103819] New: [12 Regression] ICE in redirect_callee, at cgraph.c:1389 with __attribute__((flatten)) and -O2
2021-12-23 19:50 UTC (3+ messages)
` [Bug ipa/103819] "
` [Bug ipa/103819] [10/11/12 "
[Bug c/103815] New: Misoptimization of a bounded do/while loop
2021-12-23 19:08 UTC (2+ messages)
` [Bug c/103815] "
[Bug bootstrap/103817] New: Bootstrap broken on x86_64-apple-darwin21
2021-12-23 15:27 UTC (2+ messages)
` [Bug bootstrap/103817] "
[Bug c/103816] New: ICE: in vect_build_slp_tree_2, at tree-vect-slp.c:1748
2021-12-23 14:54 UTC (2+ messages)
` [Bug tree-optimization/103816] [12 Regression] ICE: in vect_build_slp_tree_2, at tree-vect-slp.c:1748 since r12-1551-g3dfa4fe9f1a089b2
[Bug c++/52830] New: ICE: "canonical types differ for identity types ..." when attempting SFINAE with member type
2021-12-23 14:04 UTC (2+ messages)
` [Bug c++/52830] ICE: "canonical types differ for identical "
[Bug middle-end/57955] New: Uniquization of constants breaks constant alignment
2021-12-23 13:55 UTC (3+ messages)
` [Bug middle-end/57955] [9/10/11/12 Regression] Uniquization of constants reduces alignment of initializers
[Bug ada/79724] GNAT tools do not respect --program-suffix and --program-prefix
2021-12-23 13:52 UTC (4+ messages)
[Bug middle-end/48110] New: __attribute__ ((optimize(...))) version of -Ofast
2021-12-23 13:20 UTC (3+ messages)
` [Bug c/48110] "fast" and "g" should be aliases of "Ofast" and "Og" inside optimize attribute
[Bug c++/103809] New: spurious reporting of structure redefinition
2021-12-23 12:55 UTC (2+ messages)
` [Bug c++/103809] wrong reporting of (template) struct redefinition when doing a more constrained template outside of the namespace
[Bug c++/92944] [concepts] redefinition error when using constrained structure template inside namespace
2021-12-23 12:55 UTC
[Bug target/103773] New: wrong code at -Oz due to sign extension
2021-12-23 12:36 UTC (2+ messages)
` [Bug target/103773] "
[Bug c++/98662] New: checking ICE in friend_accessible_p since r227023
2021-12-23 11:59 UTC (3+ messages)
` [Bug c++/98662] "
[Bug tree-optimization/98552] New: Make more use of __builtin_undefined for assuring that variables do not change
2021-12-23 9:51 UTC (2+ messages)
` [Bug tree-optimization/98552] "
[Bug tree-optimization/98598] New: Missed opportunity to optimize dependent loads in loops
2021-12-23 9:49 UTC (2+ messages)
` [Bug tree-optimization/98598] "
[Bug c++/91008] error redeclaring the same type involving a non-type template argument
2021-12-23 9:40 UTC
[Bug c++/98523] New: Bug with class static definition and non-type template parameters
2021-12-23 9:29 UTC (2+ messages)
` [Bug c++/98523] "
[Bug c++/98450] New: Inconsistent Wunused-variable warning for std::array
2021-12-23 9:26 UTC (2+ messages)
` [Bug c++/98450] "
[Bug c++/102221] New: Missed optimizations for algorithms over std::unique_ptr
2021-12-23 9:18 UTC (2+ messages)
` [Bug libstdc++/102221] "
[Bug c++/67491] New: [meta-bug] concepts issues
2021-12-23 9:10 UTC (2+ messages)
` [Bug c++/67491] "
[Bug c++/99244] New: internal compiler error: in tsubst_copy, at cp/pt.c:16581
2021-12-23 9:10 UTC (2+ messages)
` [Bug c++/99244] [modules] ICE "
[Bug c++/103524] New: [meta-bug] modules issue
2021-12-23 9:10 UTC (2+ messages)
` [Bug c++/103524] "
[Bug c++/103814] New: Internal error while compiling concepts, exception and fstream modules
2021-12-23 9:10 UTC (2+ messages)
` [Bug c++/103814] "
[Bug c/103813] New: Crash in decompose, at wide-int.h:984 fold-const
2021-12-23 8:34 UTC (5+ messages)
` [Bug middle-end/103813] "
` [Bug middle-end/103813] [11/12 Regression] "
` [Bug middle-end/103813] [11/12 Regression] Crash in decompose, at wide-int.h:984 fold-const since r11-5271-g4866b2f5db117f9e
[Bug debug/103808] New: [12 Regression] '-fcompare-debug' failure (length) w/ -O2 -ftrapv
2021-12-23 8:32 UTC (5+ messages)
` [Bug target/103808] "
` [Bug target/103808] [12 Regression] '-fcompare-debug' failure (length) w/ -O2 -ftrapv since r12-5944-ga7acb6dca941db2b
[Bug tree-optimization/103786] New: Suspicious code in verify_type
2021-12-23 8:29 UTC (3+ messages)
` [Bug ipa/103786] "
[Bug tree-optimization/88842] missing optimization CSE, reassociation
2021-12-23 8:15 UTC
[Bug tree-optimization/35288] Expression reassociation problem
2021-12-23 8:14 UTC
[Bug c++/59394] New: Unused code generated
2021-12-23 8:04 UTC (4+ messages)
` [Bug middle-end/59394] "
[Bug tree-optimization/93518] missing warning on a possible overflow by sprintf %s with an allocated argument
2021-12-23 7:50 UTC
[Bug middle-end/92943] missing -Wformat-overflow with an allocated buffer with non-constant size in known range
2021-12-23 7:40 UTC
[Bug tree-optimization/83349] Missed optimization in math expression: aggressive optimization with std::pow
2021-12-23 7:30 UTC
[Bug middle-end/46597] New: configure -enable-checking=... -enable-build-with-cxx and bootstrap is g++ 3.3 hit minor problem
2021-12-23 7:27 UTC (2+ messages)
` [Bug middle-end/46597] "
[Bug tree-optimization/58817] New: optimize alloca with constant size
2021-12-23 7:24 UTC (3+ messages)
` [Bug tree-optimization/58817] "
[Bug tree-optimization/89889] worse code compared to clang with alloca()
2021-12-23 7:24 UTC
[Bug tree-optimization/81445] Dynamic stack allocation not optimized into static allocation
2021-12-23 7:18 UTC (2+ messages)
[Bug middle-end/60762] New: [ASAN] -fsanitize=address fails with LTO
2021-12-23 7:12 UTC (2+ messages)
` [Bug middle-end/60762] "
[Bug middle-end/77422] -fdata-sections should put each constant in its own section
2021-12-23 7:05 UTC
[Bug tree-optimization/95118] New: gcc-10 and master -O3 -fopt-info-vec causes gcc to hang
2021-12-23 6:49 UTC (2+ messages)
` [Bug tree-optimization/95118] [10 Regression] "
[Bug middle-end/71533] -fdump-tree-fre1 hangs while printing an unnormal long double
2021-12-23 6:49 UTC
[Bug c/58101] New: Wrong out-of-bounds warning under -Os
2021-12-23 6:36 UTC (2+ messages)
` [Bug middle-end/58101] "
[Bug middle-end/14505] __builtin_constant_p(__func__) is not true
2021-12-23 6:22 UTC
[Bug middle-end/16660] attribute((aligned)) doesn't work for variables on the stack for greater than required alignement
2021-12-23 5:57 UTC
[Bug middle-end/39275] -funroll-loop fails
2021-12-23 5:54 UTC
[Bug target/103750] New: [i386] GCC schedules KMOV instructions that destroys performance in loop
2021-12-23 5:43 UTC (2+ messages)
` [Bug target/103750] "
[Bug middle-end/68378] Return value optimization does not fire iff in C mode
2021-12-23 5:31 UTC
[Bug middle-end/27896] lower-gimple produces extra goto for once return functions
2021-12-23 5:28 UTC
[Bug c/101913] New: -Wstrict-overflow -O3 false alarm on tzdb localtime.c
2021-12-23 5:24 UTC (2+ messages)
` [Bug middle-end/101913] "
[Bug tree-optimization/94930] New: Failure to optimize out subvsi in expansion of __builtin_memcmp with 1 as the operand with -ftrapv
2021-12-23 5:14 UTC (2+ messages)
` [Bug tree-optimization/94930] "
[Bug target/103623] New: error: unable to generate reloads (ICE in curr_insn_transform, at lra-constraints.c:4132), or error: insn does not satisfy its constraints (ICE in extract_constrain_insn_cached, at recog.c:2682)
2021-12-23 5:05 UTC (3+ messages)
` [Bug target/103623] [12 Regression] "
[Bug middle-end/53776] New: pragma optimize does not support Os
2021-12-23 4:11 UTC (2+ messages)
` [Bug ipa/53776] "
[Bug sanitizer/84250] Symbol collision when using both Address and Undefined Behavior sanitizers (-fsanitize=address,undefined)
2021-12-23 4:05 UTC
[Bug middle-end/86471] GCC/libstdc++ outputs inferior code for std::fill and std::fill_n vs std::memset on c-style arrays
2021-12-23 3:31 UTC
[Bug middle-end/90427] missing "sign flipping" optimization
2021-12-23 0:53 UTC
[Bug middle-end/43883] missed optimization of constant __int128_t modulus
2021-12-23 0:51 UTC (2+ messages)
[Bug middle-end/101253] New: Optimize i % C1 == C0 || i % C1*C2 == C0 to i % C1 == C0
2021-12-23 0:39 UTC (2+ messages)
` [Bug tree-optimization/101253] "
[Bug fortran/103471] New: [9/10/11/12 Regression] ICE in gfc_typenode_for_spec, at fortran/trans-types.c:1114
2021-12-23 0:35 UTC (2+ messages)
` [Bug fortran/103471] "
[Bug fortran/103506] New: [10/11/12 Regression] ICE in gfc_free_namespace, at fortran/symbol.c:4039
2021-12-22 23:52 UTC (2+ messages)
` [Bug fortran/103506] [10/11/12 Regression] ICE in gfc_free_namespace, at fortran/symbol.c:4039 since r10-2798-ge68a35ae4a65d2b3
[Bug fortran/103779] New: ICE in gfc_convert_chartype, at fortran/intrinsic.c:5400
2021-12-22 23:25 UTC (3+ messages)
` [Bug fortran/103779] "
[Bug fortran/103796] New: ICE in gfc_conv_expr_val, at fortran/trans-expr.c:9446
2021-12-22 23:21 UTC (3+ messages)
` [Bug fortran/103796] ICE in gfc_conv_expr_val, at fortran/trans-expr.c:9446 since r8-6395-gf8862a1b2afad9d1
[Bug driver/81371] Too many C++ templates output in build error
2021-12-22 22:16 UTC
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