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[Bug testsuite/95840] New: Parallel build fails due to missing "gcc/xgcc"
2021-08-03 16:02 UTC (2+ messages)
` [Bug testsuite/95840] "
[Bug bootstrap/96160] New: Building gcc with multiple make jobs fails with: gcc/xgcc: No such file or directory
2021-08-03 16:02 UTC (2+ messages)
` [Bug bootstrap/96160] "
[Bug testsuite/101751] New: asan_test.C fails with excess error with glibc-2.34
2021-08-03 15:42 UTC (3+ messages)
` [Bug testsuite/101751] "
[Bug tree-optimization/101755] New: [12 regression] gcc.target/arm/reg_equal_test.c fails on arm since r12-2637
2021-08-03 15:27 UTC (2+ messages)
` [Bug tree-optimization/101755] "
[Bug d/101692] New: Program crushes at unpredictable moment of time
2021-08-03 15:21 UTC (3+ messages)
` [Bug d/101692] Referenses in Slist are not counted by GC
[Bug fortran/101632] New: NON_RECURSIVE procedure prefix is unsupported. F2018 defaults to recursive procedures
2021-08-03 15:14 UTC (3+ messages)
` [Bug fortran/101632] "
[Bug tree-optimization/101750] New: [12 regression] g++.dg/vect/pr99149.cc fails on aarch64 since r12-2523
2021-08-03 14:34 UTC (4+ messages)
` [Bug tree-optimization/101750] "
[Bug c++/101663] New: GCC crashes when assigning one single_view to another
2021-08-03 14:29 UTC (3+ messages)
` [Bug c++/101663] "
` [Bug c++/101663] [11/12 Regression] "
[Bug tree-optimization/101754] New: Missed fold for a/b*b
2021-08-03 14:00 UTC
[Bug target/101742] New: [12 Regression] ICE in expand_mult, at expmed.c:3585 since r12-2666-g29f0e955c97da002
2021-08-03 13:57 UTC (3+ messages)
` [Bug target/101742] "
[Bug tree-optimization/101636] New: [11/12 Regression] ICE: verify_gimple failed (error: conversion of register to a different size in 'view_convert_expr')
2021-08-03 13:47 UTC (4+ messages)
` [Bug tree-optimization/101636] "
[Bug sanitizer/101749] New: gcc -static-libasan broken because libasan.a needs __cxa_guard_release in libstdc++
2021-08-03 13:10 UTC (6+ messages)
` [Bug sanitizer/101749] "
[Bug tree-optimization/101548] New: dependence analysis fails with .MASK_STORE
2021-08-03 13:08 UTC (2+ messages)
` [Bug tree-optimization/101548] "
[Bug tree-optimization/101752] New: vectorizer failed due to comilattion tme alias of same pointer
2021-08-03 13:08 UTC (2+ messages)
` [Bug tree-optimization/101752] "
[Bug libbacktrace/101753] New: ld: Unrecognized argument: --build-id
2021-08-03 13:07 UTC
[Bug c/101626] New: [12 Regression] ICE in verify_sra_access_forest, at tree-sra.c:2376
2021-08-03 12:46 UTC (2+ messages)
` [Bug tree-optimization/101626] [12 Regression] ICE in verify_sra_access_forest, at tree-sra.c:2376 since r12-622-ge2bc5b6c04df8200
[Bug c++/101720] New: compile time hog with -g -O2
2021-08-03 12:44 UTC (2+ messages)
` [Bug middle-end/101720] "
[Bug middle-end/101690] New: failure to shrink wrap simple loop with more aggressive jump threading
2021-08-03 12:32 UTC (3+ messages)
` [Bug middle-end/101690] "
[Bug sanitizer/101744] New: [12 regression] hwasan new failures since r12-2424
2021-08-03 12:26 UTC (4+ messages)
` [Bug sanitizer/101744] "
[Bug tree-optimization/101746] New: [12 regression] gcc.dg/tree-prof/20050826-2.c and gcc.dg/uninit-pred-9_b.c fail since r12-2591
2021-08-03 12:24 UTC (6+ messages)
` [Bug tree-optimization/101746] "
[Bug c++/101670] New: Internal compiler error with concepts
2021-08-03 12:12 UTC (2+ messages)
` [Bug c++/101670] "
[Bug c++/101748] New: ICE: tree check: expected record_type or union_type or qual_union_type, have vector_type in digest_init_r, at cp/typeck2.c:1206
2021-08-03 12:06 UTC
[Bug target/101685] New: -march=amdfam10 -mno-lzcnt Defines __LZCNT__
2021-08-03 12:05 UTC (2+ messages)
` [Bug target/101685] [12 Regression] "
[Bug tree-optimization/101741] New: [12 Regression] ICE in fold_stmt, at gimple-range-fold.cc:541
2021-08-03 11:55 UTC (4+ messages)
` [Bug tree-optimization/101741] [12 Regression] ICE in fold_stmt, at gimple-range-fold.cc:541 since r12-2517-g1ce0b26e6e1e6c34
[Bug c/101726] New: target_clone resolver does not generate PIC despite -fPIC
2021-08-03 11:54 UTC (2+ messages)
` [Bug target/101726] "
[Bug target/101737] New: SH4 -Os causes internal compiler error when building pixman
2021-08-03 11:53 UTC (3+ messages)
` [Bug target/101737] "
[Bug c++/101747] New: Two-argument version of attribute malloc does not perform overload resolution
2021-08-03 11:49 UTC
[Bug c++/101730] New: [10/11/12 Regression] ICE in cp_parser_ctor_initializer_opt_and_function_body, at cp/parser.c:24549
2021-08-03 11:46 UTC (3+ messages)
` [Bug c++/101730] "
` [Bug c++/101730] [10/11/12 Regression] ICE in cp_parser_ctor_initializer_opt_and_function_body, at cp/parser.c:24549 since r11-723-g020d86db8896f088
[Bug c/101696] New: Function multiversioning not usable with new x86-64-v*
2021-08-03 11:30 UTC (4+ messages)
` [Bug target/101696] "
[Bug sanitizer/101111] New: Undefined reference to ___lsan_default_suppressions when compiling GCC 11.1 for x86_64 macOS
2021-08-03 11:25 UTC (3+ messages)
` [Bug sanitizer/101111] xgcc cross-compiler for x86_64-apple-darwin in GCC 11.1 doesn't generate weak symbols, resulting in undefined reference to ___lsan_default_suppressions
[Bug c++/101740] New: The symbol "<" after a name follows "~" as an id-expression of a member access expression should be interpreted as a delimiter of template-argument-list
2021-08-03 11:10 UTC (2+ messages)
` [Bug c++/101740] "
[Bug analyzer/101721] New: [12 Regression] ICE in DECL_FUNCTION_CODE, at tree.h:4006
2021-08-03 10:51 UTC (3+ messages)
` [Bug analyzer/101721] "
[Bug target/101743] New: [12 Regression] Error: insn does not satisfy its constraints since r12-2640-gf7bf03cf69ccb7dc
2021-08-03 10:46 UTC (4+ messages)
` [Bug target/101743] "
[Bug tree-optimization/94566] New: conversion between std::strong_ordering and int
2021-08-03 9:41 UTC (4+ messages)
` [Bug tree-optimization/94566] "
[Bug sanitizer/101745] New: [12 regression] hwasan new failures since r12-2424
2021-08-03 9:37 UTC (2+ messages)
` [Bug sanitizer/101745] "
[Bug c++/101701] New: GCC optimization and code generation for if-else chains vs ternary chains vs a switch
2021-08-03 9:25 UTC (2+ messages)
` [Bug tree-optimization/101701] "
[Bug tree-optimization/79938] gcc unnecessarily spills xmm register to stack when inserting vector items
2021-08-03 8:34 UTC (2+ messages)
[Bug c++/101736] New: Option -fno-reorder-functions breaks exceptions in gcc 8.2.1
2021-08-03 7:48 UTC (7+ messages)
` [Bug c++/101736] "
` [Bug rtl-optimization/101736] "
` [Bug rtl-optimization/101736] Option -fno-reorder-functions breaks exceptions
[Bug fortran/101729] New: ICE in create_tmp_var, at gimple-expr.c:482
2021-08-03 7:41 UTC (2+ messages)
` [Bug fortran/101729] "
[Bug fortran/101728] New: ICE in initialize_inlined_parameters, at tree-inline.c:3644
2021-08-03 7:29 UTC (2+ messages)
` [Bug fortran/101728] "
[Bug target/87077] missed optimization for horizontal add for x86 SSE
2021-08-03 7:09 UTC (3+ messages)
[Bug target/68655] SSE2 cannot vec_perm of low and high part
2021-08-03 7:03 UTC (2+ messages)
[Bug libstdc++/101739] New: Some function parameters in <ranges> missing uglify
2021-08-03 6:32 UTC
[Bug c++/98150] New: Segfault from statement expression in lambda noexcept
2021-08-03 6:04 UTC (2+ messages)
` [Bug c++/98150] "
[Bug libstdc++/97759] New: Could std::has_single_bit implementation be faster?
2021-08-03 5:51 UTC (2+ messages)
` [Bug libstdc++/97759] Could std::has_single_bit "
[Bug target/96918] New: Failure to optimize vector shift left+shift right+or to pshuf
2021-08-03 5:51 UTC (4+ messages)
` [Bug target/96918] "
[Bug c++/96957] New: No name-lookup into base class when using an non dependent base class via template alias with dummy parameter
2021-08-03 5:44 UTC (2+ messages)
` [Bug c++/96957] [9/10/11/12 Regression] GCC thinks a non-dependent base is dependent because of template alias
[Bug c++/98283] New: decltype(auto) may be deduce static data member to wrong type
2021-08-03 5:33 UTC (2+ messages)
` [Bug c++/98283] decltype(auto) may deduce a static data member to wrong type in a template
[Bug c++/81176] decltype(auto) yields reference type for structured binding
2021-08-03 5:14 UTC
[Bug c++/96917] New: decltype(auto) variable initialized with lambda by-reference capture has incorrect type
2021-08-03 5:12 UTC (2+ messages)
` [Bug c++/96917] "
[Bug c++/65608] New: [meta-bug] friend issues
2021-08-03 5:05 UTC (2+ messages)
` [Bug c++/65608] "
[Bug c++/37804] friend declaration leaks into global scope at template instantiation
2021-08-03 5:05 UTC
[Bug c++/96852] New: Missing diagnostic message for friend declaration with wrong number of template arguments
2021-08-03 5:00 UTC (3+ messages)
` [Bug c++/96852] "
[Bug c++/43694] G++ accepts a template friend with the wrong template parameters
2021-08-03 5:00 UTC
[Bug c++/96529] New: GCC applies C language linkage to instantiations from abbreviated function templates
2021-08-03 4:57 UTC (2+ messages)
` [Bug c++/96529] "
[Bug c++/101732] New: ICE: symtab_node::verify failed
2021-08-03 4:57 UTC (3+ messages)
` [Bug c++/101732] "
` [Bug c++/101732] ICE with extern "C" and auto argument
[Bug c++/101533] New: ICE in gen_type_die_with_usage, at dwarf2out.c:25988
2021-08-03 4:35 UTC (3+ messages)
` [Bug c++/101533] [9/10/11/12 Regression] "
[Bug c++/101315] New: C++20 lambdas in unevaluated context: erroneously fails with "incomplete type"
2021-08-03 4:11 UTC (2+ messages)
` [Bug c++/101315] "
[Bug tree-optimization/95784] New: Failure to optimize usage of __builtin_add_overflow with return statement properly
2021-08-03 3:44 UTC (2+ messages)
` [Bug rtl-optimization/95784] "
[Bug target/80566] no use of avx vmovups on ymm registry in set and copy
2021-08-03 3:38 UTC (5+ messages)
[Bug middle-end/90773] Improve piecewise operation
2021-08-03 3:36 UTC
[Bug target/95125] New: Unoptimal code for vectorized conversions
2021-08-03 3:35 UTC (3+ messages)
` [Bug target/95125] "
[Bug target/95483] New: [i386] Missing SIMD functions
2021-08-03 3:30 UTC (2+ messages)
` [Bug target/95483] "
[Bug target/92013] _mm_broadcastsd_pd missing in avx2intrin.h
2021-08-03 3:30 UTC
[Bug tree-optimization/94934] New: Failure to inline addv
2021-08-03 3:22 UTC (2+ messages)
` [Bug target/94934] "
[Bug middle-end/101521] New: -ftrapv should become something like -fsanitize=undefined -fsanitize-undefined-trap-on-error
2021-08-03 3:22 UTC (2+ messages)
` [Bug middle-end/101521] "
[Bug target/89028] 8-byte loop isn't vectorized
2021-08-03 2:59 UTC
[Bug tree-optimization/80634] strangely missed vectorization optimizations
2021-08-03 2:28 UTC (3+ messages)
[Bug target/79491] Possibly inefficient code for the inner product of two vectors
2021-08-03 2:28 UTC
[Bug tree-optimization/94956] New: Unable to remove impossible ffs() test for zero
2021-08-03 2:09 UTC (2+ messages)
` [Bug tree-optimization/94956] "
[Bug target/68294] gcc cannot deduce (a | b) != 0 from (a != 0 && b != 0)
2021-08-03 2:09 UTC
[Bug target/89822] self mov on x86_64 and not optimized-out sub on ARM/ARM64 in a jump table switch
2021-08-03 1:34 UTC (2+ messages)
[Bug target/31782] Invalid assembly code on initial dollar signs
2021-08-03 1:18 UTC
[Bug target/45591] gcc generates illegal asm at -O2 with -fdollars-in-identifiers
2021-08-03 1:18 UTC
[Bug tree-optimization/89189] missed optimization for 16/8-bit vector shuffle
2021-08-03 1:15 UTC
[Bug target/87104] missed &, == optimization makes Emacs ~0.4% slower on x86-64
2021-08-03 0:55 UTC
[Bug target/86722] ifcvt produces x&0 that is never cleaned up
2021-08-03 0:46 UTC
[Bug inline-asm/101738] New: Variable value is not set when address passed as register in inline assembly at O2
2021-08-03 0:38 UTC (4+ messages)
` [Bug inline-asm/101738] "
[Bug inline-asm/36639] pointer referenced in asm statement not regarded as VUSE
2021-08-03 0:38 UTC
[Bug tree-optimization/53947] New: [meta-bug] vectorizer missed-optimizations
2021-08-03 0:34 UTC (3+ messages)
` [Bug tree-optimization/53947] "
[Bug target/86557] missed vectorization with std::vector compared to icc 18
2021-08-03 0:34 UTC
[Bug rtl-optimization/94795] New: Failure to use fast sbb method on x86 for spreading any set bit to all bits
2021-08-03 0:20 UTC (2+ messages)
` [Bug target/94795] "
[Bug tree-optimization/85224] x86_64 missed optimisation opportunity for (-1 * !!x)
2021-08-03 0:20 UTC (2+ messages)
[Bug target/82812] ICE in emit_move_insn, at expr.c:3706
2021-08-03 0:15 UTC
[Bug target/84781] [missed optimization] ignore bitmask after movemask
2021-08-03 0:14 UTC
[Bug tree-optimization/83031] Tail call optimization not used in cases when first part of the result is returned from function
2021-08-03 0:08 UTC
[Bug target/81602] Unnecessary zero-extension after 16 bit popcnt
2021-08-03 0:07 UTC
[Bug target/82259] missed optimization: use LEA to add 1 to flip the low bit when copying before AND with 1
2021-08-03 0:01 UTC (4+ messages)
` [Bug rtl-optimization/82259] "
[Bug target/81113] ICE with AVX structure field
2021-08-02 23:43 UTC
[Bug rtl-optimization/70721] Suboptimal code generated when using _mm_min_sd
2021-08-02 23:16 UTC
[Bug target/80402] Missed optimization on x86/x86_64
2021-08-02 23:12 UTC
[Bug target/79497] ICE in extract_insn, at recog.c:2311
2021-08-02 23:07 UTC (4+ messages)
` [Bug target/79497] global-dynamic vs non-PIC with -mcmodel=large
[Bug fortran/58067] New: ICE in GFortran recog.c:2158
2021-08-02 23:00 UTC (3+ messages)
` [Bug target/58067] "
[Bug target/46250] New: ICE: in extract_insn, at recog.c:2110 (unrecognizable insn) with -fPIC -mcmodel=large and __thread variable
2021-08-02 22:59 UTC (4+ messages)
` [Bug target/46250] "
[Bug debug/95601] New: Remove workaround for GDB PR in pass_partition_blocks::gate
2021-08-02 21:55 UTC (2+ messages)
` [Bug debug/95601] "
[Bug middle-end/101734] New: missing warning reading from a write-only object
2021-08-02 21:45 UTC (3+ messages)
` [Bug middle-end/101734] "
[Bug fortran/101735] New: Type parameter inquiries for substrings are rejected
2021-08-02 21:35 UTC (3+ messages)
` [Bug fortran/101735] "
[Bug rtl-optimization/34072] unoptimal byte extraction
2021-08-02 21:08 UTC
[Bug other/101711] New: Error when gcc cross compile libvtv
2021-08-02 21:07 UTC (2+ messages)
` [Bug other/101711] "
[Bug target/77894] Enable GNU indirect function support by default as it will be used in glibc
2021-08-02 20:43 UTC
[Bug target/60880] New: Wrong assert in promote_duplicated_reg
2021-08-02 20:22 UTC (2+ messages)
` [Bug target/60880] Wrong assert in promote_duplicated_reg in i386.c
[Bug target/61563] New: better 387 code for float x == (int)x
2021-08-02 20:08 UTC (2+ messages)
` [Bug target/61563] "
[Bug target/77590] va_arg() returns 0
2021-08-02 20:00 UTC
[Bug c++/101731] New: ICE in cp_parser_skip_to_pragma_eol, at cp/parser.c:4055
2021-08-02 19:52 UTC (2+ messages)
` [Bug c++/101731] "
[Bug c++/96257] New: [11 Regression] ICE in cp_parser_skip_to_pragma_eol, at cp/parser.c:3948
2021-08-02 19:52 UTC (2+ messages)
` [Bug c++/96257] "
[Bug c++/101733] New: simple-requirement prefixed with typename interpreted as type-requirement
2021-08-02 19:49 UTC (2+ messages)
` [Bug c++/101733] "
[Bug c++/71740] ICE when defining a pointer to the `memcpy()` function with namespace scope using `auto` targeting i686
2021-08-02 19:48 UTC
[Bug libstdc++/101599] New: ranges::__copy_or_move missing std::move for input_iterator
2021-08-02 19:30 UTC (2+ messages)
` [Bug libstdc++/101599] ranges::copy_or_move "
[Bug c++/101589] New: Incorrect implementation of LWG 3533 for elements_view
2021-08-02 19:30 UTC (2+ messages)
` [Bug libstdc++/101589] "
[Bug libstdc++/101483] New: join_view::iterator's constructor missing std::move
2021-08-02 19:30 UTC (2+ messages)
` [Bug libstdc++/101483] "
[Bug c++/99018] New: Comparing address of array element not considered a constant expression in certain contexts
2021-08-02 19:05 UTC (2+ messages)
` [Bug c++/99018] "
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