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[Bug tree-optimization/101895] New: [11/12 Regression] SLP Vectorizer change pushes VEC_PERM_EXPR into bad location spoiling further optimization opportunities
2022-03-16 7:10 UTC (4+ messages)
` [Bug tree-optimization/101895] "
` [Bug tree-optimization/101895] [11 "
[Bug target/104946] New: [12 regression] Suboptimal gimple foding for blendvpd under sse4.1
2022-03-16 5:58 UTC (2+ messages)
` [Bug target/104946] "
[Bug tree-optimization/104941] New: ICE error: invalid (pointer) operands ‘minus_expr’ since r12-6482-g06bc1b0c539e3a60
2022-03-16 1:52 UTC (4+ messages)
` [Bug tree-optimization/104941] "
[Bug tree-optimization/104942] New: ICE in size_for_offset, at tree-object-size.cc:352 since r12-6482-g06bc1b0c539e3a60
2022-03-16 1:51 UTC (3+ messages)
` [Bug tree-optimization/104942] "
[Bug libstdc++/104945] New: std::hash<std::uint64_t> ignores the top 32 bits when size_t is 32 bit
2022-03-16 0:59 UTC (2+ messages)
` [Bug libstdc++/104945] "
[Bug c++/104944] New: incorrect alignas(void) accepted (with warning if templated)
2022-03-16 0:10 UTC
[Bug tree-optimization/53947] New: [meta-bug] vectorizer missed-optimizations
2022-03-15 23:44 UTC (2+ messages)
` [Bug tree-optimization/53947] "
[Bug analyzer/104943] New: Analyzer fails to purge state for local structs
2022-03-15 22:18 UTC
[Bug analyzer/95000] New: -fanalyzer confused by switch
2022-03-15 21:57 UTC (3+ messages)
` [Bug analyzer/95000] -fanalyzer confused by switch on non-int type
[Bug fortran/104908] New: gfortran 11/trunk regression: incorrect Fortran out-of-bound runtime error
2022-03-15 20:49 UTC (2+ messages)
` [Bug fortran/104908] [11/12 Regression] "
[Bug sanitizer/104937] New: wrong code with _Complex division and -fsanitize=undefined
2022-03-15 18:55 UTC (5+ messages)
` [Bug sanitizer/104937] "
[Bug libfortran/104939] New: Reading a file with / in leads to corrupt data
2022-03-15 18:45 UTC (2+ messages)
` [Bug libfortran/104939] "
[Bug analyzer/104940] New: RFE: integrate analyzer with an SMT solver
2022-03-15 18:36 UTC
[Bug c++/103984] New: [12 regression] Possible maybe-uninitialized false positive on shaderc-2021.0
2022-03-15 18:00 UTC (7+ messages)
` [Bug middle-end/103984] [12 regression] Possible maybe-uninitialized false positive on shaderc-2021.0 since r12-6329-g4f6bc28fc7dd86bd
[Bug debug/104938] New: Possibly wrong location definition in DWARF with -ftree-cpp at -Og only
2022-03-15 17:53 UTC
[Bug tree-optimization/88398] vectorization failure for a small loop to do byte comparison
2022-03-15 17:22 UTC (2+ messages)
[Bug c++/79318] [DR 1726] conversion member function preceded with & is not marked as error
2022-03-15 16:50 UTC
[Bug fortran/104927] New: Invalid array size specification accepted
2022-03-15 16:34 UTC (4+ messages)
` [Bug fortran/104927] "
[Bug target/97106] New: [nvptx] Issues with weak aliases introduced by C++
2022-03-15 16:24 UTC (2+ messages)
` [Bug target/97106] "
[Bug sanitizer/104934] New: -fsanitize=undefined codegen err
2022-03-15 16:18 UTC (4+ messages)
` [Bug sanitizer/104934] "
[Bug target/104936] New: [nvptx] Handle weak decl/def distinction in common code
2022-03-15 16:01 UTC
[Bug c++/103328] New: IC in remap_gimple_stmt, at tree-inline.c:1921
2022-03-15 15:29 UTC (2+ messages)
` [Bug c++/103328] [11/12 Regression] ICE in remap_gimple_stmt, at tree-inline.c:1921 since r11-7419-g0f161cc8494cf728
[Bug target/99744] New: __attribute__ ((target("general-regs-only"))) doesn't work with GPR intrinsics
2022-03-15 14:32 UTC (4+ messages)
` [Bug target/99744] "
[Bug c++/69623] Invalid deduction of non-trailing template parameter pack
2022-03-15 14:23 UTC (4+ messages)
[Bug d/104911] New: [12 regression] Comparison failure in gcc/d/typesem.o etc
2022-03-15 14:07 UTC (5+ messages)
` [Bug d/104911] "
[Bug target/104923] New: MMA __builtin_mma_disassemble_acc test case ICEs in LRA
2022-03-15 13:50 UTC (5+ messages)
` [Bug target/104923] "
` [Bug target/104923] [11/12 Regression] "
[Bug target/104768] New: [nvptx] Exploit Independent Thread Scheduling for sm_70+
2022-03-15 13:30 UTC (2+ messages)
` [Bug target/104768] "
[Bug target/104893] New: [nvptx] Handle Independent Thread Scheduling for sm_70+ with -msoft-stack
2022-03-15 13:28 UTC (2+ messages)
` [Bug target/104893] "
[Bug tree-optimization/104931] New: wrong-code with number_of_iterations_lt_to_ne
2022-03-15 13:11 UTC (4+ messages)
` [Bug tree-optimization/104931] "
[Bug c/104666] New: [12 Regression] ICE in related_vector_mode, at stor-layout.c:537
2022-03-15 13:09 UTC (2+ messages)
` [Bug target/104666] "
[Bug tree-optimization/104935] New: [12 Regression] 554.roms_r ELF binary increased with r12-7612-g69619acd8d9b5856
2022-03-15 12:56 UTC (3+ messages)
` [Bug tree-optimization/104935] "
[Bug c++/103177] New: incorrect error message for ambiguous lookup
2022-03-15 12:52 UTC (3+ messages)
` [Bug c++/103177] incorrect error message for ambiguous lookup with a static member function from a private base
[Bug target/91229] RISC-V ABI problem with zero-length bit-fields and float struct fields
2022-03-15 12:35 UTC
[Bug rtl-optimization/104814] New: [10/11/12 Regression] ifcvt: Deleting live variable in IF-CASE-2
2022-03-15 12:24 UTC (4+ messages)
` [Bug rtl-optimization/104814] "
` [Bug rtl-optimization/104814] [10/11 "
[Bug target/104933] New: [nvptx] muniform-simt optimization: determine inside/outside SIMT region at compile time
2022-03-15 11:45 UTC
[Bug target/104482] New: ICE: Segmentation fault (in rs6000_builtin_type_compatible), or ICE: tree check: expected class 'type', have 'reference' (attr_addr_expr) in cp_type_quals, at cp/typeck.cc:10955
2022-03-15 11:39 UTC (2+ messages)
` [Bug target/104482] "
[Bug target/104916] New: [nvptx] Handle Independent Thread Scheduling for sm_70+ with -muniform-simt
2022-03-15 11:17 UTC (4+ messages)
` [Bug target/104916] "
[Bug target/104932] New: [nvptx] Subreg validation error for V2SI
2022-03-15 10:32 UTC
[Bug target/104781] New: [12 regression] SEGV in _Unwind_GetGR during i386 Ada bootstrap
2022-03-15 10:17 UTC (3+ messages)
` [Bug target/104781] "
[Bug target/104930] New: built-in function requires "-flax-vector-conversions" to get better warning
2022-03-15 9:58 UTC (3+ messages)
` [Bug target/104930] "
[Bug sanitizer/104929] New: UBSAN: false positive with sprintf
2022-03-15 9:56 UTC (4+ messages)
` [Bug sanitizer/104929] "
[Bug target/104890] New: [12 Regression] fails to build the 32bit libgcc on x86_64-linux-gnu
2022-03-15 9:24 UTC (3+ messages)
` [Bug target/104890] [12 Regression] fails to build the 32bit libgcc on x86_64-linux-gnu (--enable-cet --with-arch-32=i686)
[Bug tree-optimization/104917] New: No runtime alias test required for dependent reductions
2022-03-15 9:21 UTC (3+ messages)
` [Bug tree-optimization/104917] "
[Bug libstdc++/104928] New: std::counting_semaphore on Linux can sleep forever
2022-03-15 9:17 UTC (2+ messages)
` [Bug libstdc++/104928] "
[Bug c/104894] New: [ppc64le] gcc11 ICE with -fno-plt
2022-03-15 9:02 UTC (3+ messages)
` [Bug target/104894] [11/12 Regression] ICE with -fno-plt -mcpu=power10 on PowerPC64 LE Linux
[Bug c++/104847] New: [11/12 Regression] ICE in write_unqualified_name, at cp/mangle.cc:1406
2022-03-15 8:57 UTC (3+ messages)
` [Bug c++/104847] "
[Bug target/104926] New: [nvptx] Use human-readable register names
2022-03-15 8:31 UTC
[Bug target/104637] New: ICE: maximum number of LRA assignment passes is achieved (30) with -Og -fno-forward-propagate -mavx
2022-03-15 8:29 UTC (2+ messages)
` [Bug rtl-optimization/104637] [9/10/11 Regression] ICE: maximum number of LRA assignment passes is achieved (30) with -Og -fno-forward-propagate -mavx since r9-5221-gd8fcab689435a29d
[Bug target/104925] New: [nvptx] Use "%" as register prefix
2022-03-15 8:25 UTC
[Bug c++/104623] New: [11/12 Regression] ICE in cp_parser_skip_to_pragma_eol, at cp/parser.cc:4107
2022-03-15 8:20 UTC (3+ messages)
` [Bug c++/104623] "
` [Bug c++/104623] [11 "
[Bug target/103743] New: PPC: Inefficient equality compare for large 64-bit constants having only 16-bit relevant bits in high part
2022-03-15 7:32 UTC (3+ messages)
` [Bug target/103743] "
[Bug middle-end/101908] New: cray regression with -O2 -ftree-slp-vectorize compared to -O2
2022-03-15 7:14 UTC (3+ messages)
` [Bug target/101908] [12 regression] "
[Bug lto/102059] New: Incorrect always_inline diagnostic in LTO mode with #pragma GCC target("cpu=power10")
2022-03-15 6:38 UTC (2+ messages)
` [Bug ipa/102059] "
[Bug middle-end/104854] New: [11 Regression] -Wstringop-overread should not warn for strnlen and strndup
2022-03-15 5:16 UTC (5+ messages)
` [Bug middle-end/104854] -Wstringop-overread should not warn for strnlen, strndup and strncmp
[Bug target/55690] New: On some targets thread_fence is not a compiler barrier when memmodel != MEMMODEL_SEQ_CST
2022-03-15 1:50 UTC (3+ messages)
` [Bug target/55690] "
[Bug target/80640] Missing memory side effect with __atomic_thread_fence (2)
2022-03-15 1:50 UTC (2+ messages)
[Bug c++/104924] New: bad_variant_access When using iostream and variant as modules
2022-03-15 1:50 UTC (3+ messages)
` [Bug c++/104924] "
[Bug middle-end/104077] New: bogus/missing -Wdangling-pointer
2022-03-15 0:27 UTC (2+ messages)
` [Bug middle-end/104077] "
[Bug middle-end/104436] New: spurious -Wdangling-pointer assigning local address to a class passed by value
2022-03-15 0:27 UTC (3+ messages)
` [Bug middle-end/104436] [12 Regression] "
[Bug c++/103483] New: constexpr basic_string triggers stringop-overread
2022-03-14 23:58 UTC (2+ messages)
` [Bug middle-end/103483] [12 regression] context-sensitive ranges change "
[Bug c++/104008] New: New g++ folly compile error with gcc 11.x. Bisected to PR99445 c++: Alias template in pack expansion
2022-03-14 23:53 UTC (2+ messages)
` [Bug c++/104008] [11/12 Regression] New g++ folly compile error since r11-7931-ga2531859bf5bf6cf
[Bug fortran/97592] New: Incorrectly set pointer remapping with array pointer argument to CONTIGUOUS dummy
2022-03-14 21:39 UTC (2+ messages)
` [Bug fortran/97592] "
[Bug testsuite/103324] New: RFE: Add a `make quickcheck` or `make smoketest` Makefile target to allow only running a portion of the testsuite
2022-03-14 21:24 UTC (3+ messages)
` [Bug testsuite/103324] "
[Bug tree-optimization/104922] New: bogus -Wformat-overflow=2 due to missing range for related variables
2022-03-14 20:35 UTC (3+ messages)
` [Bug tree-optimization/104922] "
[Bug tree-optimization/104746] New: [12 Regression] False positive for -Wformat-overflow=2 since r12-7033-g3c9f762ad02f398c
2022-03-14 20:32 UTC (4+ messages)
` [Bug tree-optimization/104746] "
[Bug c++/99541] New: ICE when reading a module
2022-03-14 20:06 UTC (2+ messages)
` [Bug c++/99541] "
[Bug c++/103524] New: [meta-bug] modules issue
2022-03-14 20:06 UTC (2+ messages)
` [Bug c++/103524] "
[Bug c++/104855] New: -Wclass-memaccess is too broad with valid code
2022-03-14 19:39 UTC (2+ messages)
` [Bug c++/104855] "
[Bug target/104335] New: [12 regression] build failure if go is included in languages after r12-6747
2022-03-14 18:59 UTC (2+ messages)
` [Bug target/104335] "
[Bug c++/104920] New: Unreliable results with memset-elt-size
2022-03-14 18:51 UTC (6+ messages)
` [Bug c++/104920] "
[Bug rtl-optimization/98335] New: [9/10/11 Regression] Poor code generation for partial struct initialization
2022-03-14 18:44 UTC (2+ messages)
` [Bug tree-optimization/98335] [9/10/11/12 "
[Bug c/83840] missing -Wmemset-elt-size with address of array element
2022-03-14 18:41 UTC
[Bug middle-end/98420] New: Invalid simplification of x - x with -frounding-math
2022-03-14 18:39 UTC (2+ messages)
` [Bug middle-end/98420] "
[Bug other/61257] New: configure should check if sys/sdt.h is usable, not just checking the existance of the header
2022-03-14 18:15 UTC (3+ messages)
` [Bug other/61257] "
[Bug target/104921] New: aarch64: Assembler failure with vbfmlalbq_lane_f32 intrinsic
2022-03-14 17:58 UTC
[Bug tree-optimization/104789] New: [12 Regression] New -Wstringop-overflow false positive since r12-5863-g9354a7d70caef1c9
2022-03-14 17:35 UTC (2+ messages)
` [Bug tree-optimization/104789] [12 Regression] -Wstringop-overflow false positive at -O3 for an unrolled loop
[Bug tree-optimization/94566] New: conversion between std::strong_ordering and int
2022-03-14 17:25 UTC (5+ messages)
` [Bug tree-optimization/94566] "
[Bug c++/104919] New: [modules] enum in constexpr function causes "failed to read compiled module cluster 1: Bad file data"
2022-03-14 17:24 UTC
[Bug other/42540] c++ error message [vtable undefined] is unhelpful
2022-03-14 17:22 UTC (4+ messages)
[Bug c++/104918] New: Pass information to let the linker tell the user which virtual members are missing
2022-03-14 17:11 UTC (4+ messages)
` [Bug c++/104918] "
[Bug target/104253] New: libgcc missing __floatdiif
2022-03-14 17:03 UTC (2+ messages)
` [Bug target/104253] "
[Bug c++/97198] New: __is_constructible(int[], int) should return true
2022-03-14 17:02 UTC (3+ messages)
` [Bug c++/97198] "
[Bug middle-end/104880] New: regression ICE in expand_expr_addr_expr_1, at expr.c:8231
2022-03-14 16:25 UTC (2+ messages)
` [Bug middle-end/104880] [11 Regression] ICE in expand_expr_addr_expr_1, at expr.c:8231 since r11-165-geb72dc663e9070
[Bug c/96882] New: Wrong assembly code generated with arm-none-eabi-gcc -flto -mfloat-abi=hard options
2022-03-14 15:36 UTC (2+ messages)
` [Bug target/96882] "
[Bug c++/104837] New: tree check fail: in tree_operand_check, at tree.h:3948
2022-03-14 15:18 UTC (2+ messages)
` [Bug c++/104837] "
[Bug c++/86426] g++ ICE at on valid code in tree_operand_check, at tree.h:3615
2022-03-14 15:18 UTC
[Bug fortran/104696] New: [12 Regression][OpenMP] Implicit mapping breaks struct mapping
2022-03-14 14:48 UTC (2+ messages)
` [Bug middle-end/104696] [OpenMP] component/array-ref/component (x.r[1].d) should use 'x' for GOMP_MAP_STRUCT (not yield 'x.r[1]' for nonptr 'x.r')
[Bug target/104910] New: [10/11/12 Regression] ICE: internal consistency failure (error: invalid rtl sharing found in the insn)
2022-03-14 14:29 UTC (3+ messages)
` [Bug target/104910] "
[Bug target/104912] New: [12 Regression] 416.gamess regression after r12-7612
2022-03-14 14:25 UTC (6+ messages)
` [Bug target/104912] [12 Regression] 416.gamess regression after r12-7612-g69619acd8d9b58
[Bug rtl-optimization/104778] New: [12 Regression] ICE in simplify_subreg, at simplify-rtx.cc:7324
2022-03-14 13:52 UTC (3+ messages)
` [Bug debug/104778] [12 Regression] ICE in simplify_subreg, at simplify-rtx.cc:7324 since r12-1202-g9080a3bf232978
[Bug tree-optimization/91246] vectorization failure for a small loop to search array element
2022-03-14 13:43 UTC
[Bug c/104913] New: [OpenMP] Bogus 'unused variable' with 'omp depobj'
2022-03-14 13:33 UTC (3+ messages)
` [Bug c/104913] "
[Bug libstdc++/104875] New: libstdc++-v3/src/c++11/codecvt.cc:312:24: warning: left shift count >= width of type
2022-03-14 13:09 UTC (2+ messages)
` [Bug libstdc++/104875] "
[Bug c++/99331] New: -Wconversion false-positive in immidiate context
2022-03-14 12:54 UTC (2+ messages)
` [Bug c++/99331] [8/9/10 Regression] -Wconversion false-positive in immediate context
[Bug c++/80601] spurious -Wconversion warning with explicit class template arguments
2022-03-14 12:54 UTC
[Bug target/104915] New: Miss optimization for vec_setv8hi_0
2022-03-14 12:23 UTC
[Bug target/104914] New: [MIPS] wrong comparison with scrabbled int value
2022-03-14 12:13 UTC (2+ messages)
` [Bug target/104914] "
[Bug c++/104905] New: untranslated word in diagnostic about compiled module
2022-03-14 11:38 UTC (2+ messages)
` [Bug c++/104905] "
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