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[Bug c/101188] New: [AVR] Miscompilation and function pointers
2023-06-13 11:45 UTC (4+ messages)
` [Bug rtl-optimization/101188] [postreload] Uses content of a clobbered register
[Bug target/110227] New: gcc generates invalid AVX-512 code
2023-06-13 11:41 UTC (5+ messages)
` [Bug target/110227] "
` [Bug target/110227] [13/14 Regression] "
INVESTMENT
2023-06-13 11:38 UTC
[Bug modula2/110126] New: Variables are reported as unused when only referenced by ASM statements
2023-06-13 11:36 UTC (6+ messages)
` [Bug modula2/110126] "
[Bug rtl-optimization/110093] New: [12/13/14 Regression][avr] Move frenzy leading to code bloat
2023-06-13 10:18 UTC (2+ messages)
` [Bug rtl-optimization/110093] "
[Bug libgomp/109837] New: [OpenMP] despite 'requires unified_address' there is segfault when 'is_device_ptr' is not used
2023-06-13 9:38 UTC (3+ messages)
` [Bug libgomp/109837] "
[Bug preprocessor/80753] __has_include and __has_include_next taints subsequent I/O errors
2023-06-13 9:35 UTC (2+ messages)
[Bug target/108779] New: No option to change thread-pointer location on AArch64
2023-06-13 9:17 UTC (2+ messages)
` [Bug target/108779] AARCH64 should add an option to change TLS register location to support EL1/EL2/EL3 system registers
[Bug other/63426] New: [meta-bug] Issues found with -fsanitize=undefined
2023-06-13 9:16 UTC (2+ messages)
` [Bug other/63426] "
[Bug ipa/109886] New: UBSAN error: shift exponent 64 is too large for 64-bit type when compiling gcc.c-torture/compile/pr96796.c
2023-06-13 9:16 UTC (2+ messages)
` [Bug ipa/109886] "
[Bug target/110235] New: Wrong use of us_truncate in SSE and AVX RTL representation
2023-06-13 9:02 UTC
[Bug middle-end/110232] New: failure to constant fold VIEW_CONVERT_EXPR<vector(16) <signed-boolean:1>>(65534)
2023-06-13 8:43 UTC (4+ messages)
` [Bug middle-end/110232] "
[Bug testsuite/109880] New: [14 regression] gcc.target/powerpc/fold-vec-extract-int.p8.c fails after r14-916-g9417b30499ce09
2023-06-13 8:37 UTC (2+ messages)
` [Bug testsuite/109880] "
[Bug testsuite/110230] New: new test case gcc.target/powerpc/pr109932-1.c in r14-1705-g2764335bd336f2 fails for 32 bits
2023-06-13 8:12 UTC (4+ messages)
` [Bug testsuite/110230] "
[Bug target/109932] New: ICE in in extract_insn, at recog.cc:2791 on ppc64le with -mno-vsx
2023-06-13 8:08 UTC (3+ messages)
` [Bug target/109932] "
[Bug middle-end/108410] New: x264 averaging loop not optimized well for avx512
2023-06-13 8:05 UTC (5+ messages)
` [Bug middle-end/108410] "
[Bug c/110234] New: [RISCV] Improper endian encoding when using floats and doubles with -mbig-endian
2023-06-13 7:45 UTC (2+ messages)
` [Bug c/110234] "
[Bug rtl-optimization/92080] Missed CSE of _mm512_set1_epi8(c) with _mm256_set1_epi8(c)
2023-06-13 7:43 UTC
[Bug c/110233] New: Wrong code at -Os on x86_64-linux-gnu
2023-06-13 7:18 UTC
[Bug target/96339] New: [SVE] Optimise svlast[ab]
2023-06-13 7:07 UTC (3+ messages)
` [Bug target/96339] "
[Bug tree-optimization/98236] New: x plus/minus y cmp 0 produces unoptimal code
2023-06-13 5:56 UTC (2+ messages)
` [Bug middle-end/98236] "
[Bug middle-end/31695] __builtin_ctzll slower than 2*__builtin_ctz
2023-06-13 5:44 UTC (2+ messages)
[Bug c++/103760] New: Invalid expression inside lambda inside compound requirement causes an error instead of concept satisfaction failure
2023-06-13 2:12 UTC (3+ messages)
` [Bug c++/103760] "
[Bug tree-optimization/106155] New: [12/13 Regression] spurious "may be used uninitialized" warning
2023-06-13 2:03 UTC (2+ messages)
` [Bug tree-optimization/106155] [12/13/14 "
[Bug c++/110216] New: Outdated implementation of tuple_size requirements for structured binding
2023-06-13 0:10 UTC (4+ messages)
` [Bug c++/110216] "
` [Bug c++/110216] tuple_size requirements for structured binding has not been updated after DR 2386
[Bug modula2/110189] New: Using an unknown TYPE as argument to VAL gives ICE
2023-06-12 23:57 UTC (5+ messages)
` [Bug modula2/110189] "
[Bug c++/102609] New: [C++23] P0847R7 - Deducing this
2023-06-12 23:37 UTC (2+ messages)
` [Bug c++/102609] "
[Bug libgcc/60939] New: AIX: exceptions not caught when calling function via pointer
2023-06-12 22:16 UTC (3+ messages)
` [Bug libgcc/60939] "
[Bug c++/110231] New: unhelpful diagnostic when constructing through initializer_list
2023-06-12 21:32 UTC (2+ messages)
` [Bug c++/110231] "
[Bug fortran/86277] Presence of optional arguments not recognized for zero length arrays
2023-06-12 21:14 UTC (13+ messages)
[Bug middle-end/110228] New: [14 Regression] llvm-16 miscompilation on small case switch, minimized
2023-06-12 19:17 UTC (9+ messages)
` [Bug middle-end/110228] "
` [Bug middle-end/110228] [14 Regression] llvm-16 miscompiled due to an maybe uninitialized and optimizations saying that the uninitialized has a nonzero bits of 1
[Bug tree-optimization/110218] New: sink pass heuristic not working in practice
2023-06-12 19:04 UTC (3+ messages)
` [Bug tree-optimization/110218] "
[Bug c++/110202] New: _mm512_ternarylogic_epi64 generates unnecessary operations
2023-06-12 19:04 UTC (4+ messages)
` [Bug rtl-optimization/110202] "
[Bug target/110105] New: ARM GCC: underoptimization: expected vfma.f16, actual vcvtb-vfma.f32-vcvtb
2023-06-12 18:48 UTC (2+ messages)
` [Bug target/110105] "
[Bug tree-optimization/110219] New: [14 Regression] ICE: tree check: expected integer_cst, have real_cst in to_wide, at tree.h:6314 with _Complex float to int
2023-06-12 18:12 UTC (3+ messages)
` [Bug tree-optimization/110219] "
[Bug c++/110229] New: Segment fault on git clone
2023-06-12 18:11 UTC (5+ messages)
` [Bug c++/110229] Segment fault with initializer an array (unrolled) in a function
` [Bug middle-end/110229] "
[Bug c++/110226] New: GCC ignores include of non-existent header
2023-06-12 17:15 UTC (4+ messages)
` [Bug c++/110226] "
` [Bug preprocessor/110226] __has_include on a header causes GCC to ignore an non-existent header afterwards
[Bug rtl-optimization/110220] New: ICE in patch_jump_insn, at cfgrtl.cc:1295 - avr/xmega
2023-06-12 16:28 UTC (6+ messages)
` [Bug rtl-optimization/110220] [13/14 Regression] "
[Bug c++/107532] New: [13 Regression] -Werror=dangling-reference false positives in libcamera-0.0.1
2023-06-12 16:27 UTC (3+ messages)
` [Bug c++/107532] "
[Bug c/77650] struct with a nested flexible array followed by another member accepted
2023-06-12 15:51 UTC
[Bug c++/110225] New: [14 regression] many ICEs after r14-1624-g28db36e2cfca1b
2023-06-12 15:34 UTC (2+ messages)
` [Bug c++/110225] "
[Bug c/110205] New: Some new warnings from clang for the range code
2023-06-12 15:33 UTC (3+ messages)
` [Bug c/110205] "
[Bug tree-optimization/110221] New: With AVX512 fully masking gfortran.dg/pr68146.f ICEs
2023-06-12 13:20 UTC (2+ messages)
` [Bug tree-optimization/110221] "
[Bug analyzer/110014] New: -Wanalyzer-allocation-size mishandles realloc (..., .... * sizeof (object))
2023-06-12 13:17 UTC (2+ messages)
` [Bug analyzer/110014] "
[Bug analyzer/109577] New: -Wanalyzer-allocation-size mishandles __builtin_mul_overflow
2023-06-12 13:17 UTC (2+ messages)
` [Bug analyzer/109577] "
[Bug fortran/110224] New: Rejects valid: function reference with data pointer result as lhs in assignment
2023-06-12 13:14 UTC
[Bug tree-optimization/110223] New: Missed optimization vectorizing booleans comparisons
2023-06-12 13:04 UTC
[Bug tree-optimization/110222] New: Inefficient fully masked loop vectorization with AVX512
2023-06-12 12:50 UTC
[Bug libstdc++/110077] New: [14 regression] libstdc++-abi/abi_check FAILs on Solaris
2023-06-12 11:26 UTC (2+ messages)
` [Bug libstdc++/110077] "
[Bug modula2/109952] New: Inconsistent HIGH values with 'ARRAY OF CHAR'
2023-06-12 11:25 UTC (2+ messages)
` [Bug modula2/109952] "
[Bug middle-end/110200] New: genmatch generating questionable code with convert and !
2023-06-12 9:47 UTC (7+ messages)
` [Bug middle-end/110200] "
[Bug middle-end/110142] New: [14 Regression] x264 from SPECCPU 2017 miscompares from g:2f482a07365d9f4a94a56edd13b7f01b8f78b5a0
2023-06-12 9:35 UTC (2+ messages)
` [Bug middle-end/110142] "
[Bug target/110217] New: [avr] SREG: use BSET and BCLR instead of load/modify/write
2023-06-12 9:23 UTC
[Bug target/110206] New: [14 Regression] wrong code with -Os -march=cascadelake
2023-06-12 9:18 UTC (10+ messages)
` [Bug target/110206] "
` [Bug target/110206] [14 Regression] wrong code with -Os -march=cascadelake since r14-1246
` [Bug rtl-optimization/110206] "
[Bug tree-optimization/110170] New: Sub-optimal conditional jumps in conditional-swap with floating point
2023-06-12 9:09 UTC (3+ messages)
` [Bug target/110170] "
[Bug c/109456] New: `-ffixed` is ignored for `a` registers on RISC-V
2023-06-12 9:08 UTC (4+ messages)
` [Bug target/109456] "
` [Bug target/109456] `-ffixed-reg` cannot prevent using `reg` for ABI-mandated roles (argument register etc) and the behavior should be documented more clearly
[Bug rtl-optimization/110215] New: RA fails to allocate register when loop invariant lives through EH region
2023-06-12 8:59 UTC (4+ messages)
` [Bug rtl-optimization/110215] RA fails to allocate register when loop invariant lives across calls
` [Bug rtl-optimization/110215] RA fails to allocate register when loop invariant lives across calls and eh
[Bug c++/105838] New: g++ 12.1.0 runs out of memory or time when building const std::vector of std::strings
2023-06-12 8:57 UTC (2+ messages)
` [Bug c++/105838] [10/11/12 Regression] "
[Bug testsuite/70150] Additonal test failures with --enable-default-pie
2023-06-12 8:53 UTC
[Bug target/110214] New: x86 backend lacks support for vec_pack_ssat_m and vec_pack_usat_m
2023-06-12 8:32 UTC (2+ messages)
` [Bug target/110214] "
[Bug tree-optimization/110199] New: [12/13/14 Regression] Missing VRP transformation with MIN_EXPR and known relation
2023-06-12 8:11 UTC (2+ messages)
` [Bug tree-optimization/110199] "
[Bug d/110193] New: d_signed_or_unsigned_type is invoked for vector types
2023-06-12 7:58 UTC (2+ messages)
` [Bug d/110193] "
[Bug target/110011] New: -mfull-toc yields incorrect _Float128 constants on power9
2023-06-12 6:10 UTC (2+ messages)
` [Bug target/110011] -mfull-toc (-mfp-in-toc) "
[Bug target/110146] New: ICE in riscv_vector::function_builder::add_unique_function()
2023-06-12 6:08 UTC (2+ messages)
` [Bug target/110146] "
[Bug tree-optimization/109371] New: MIN_EXPR/MAX_EXPR and SMIN/SMAX trapping behavior is not documented
2023-06-12 4:57 UTC (2+ messages)
` [Bug tree-optimization/109371] MIN_EXPR/MAX_EXPR is not documented "
[Bug c++/110213] New: Bogus (as opposed to false positive) -Wdangling-reference warning
2023-06-12 4:20 UTC (4+ messages)
` [Bug c++/110213] "
[Bug tree-optimization/41244] "&data[i] - data" isn't converted to "i"
2023-06-12 2:12 UTC (5+ messages)
[Bug c/110188] New: gcc for RISC-V stack aligned error
2023-06-12 0:15 UTC (2+ messages)
` [Bug target/110188] "
[Bug c++/110212] New: ICE on invalid: template constraint failure
2023-06-11 20:31 UTC (2+ messages)
` [Bug c++/110212] "
[Bug tree-optimization/96237] New: Failure to recognize and pattern composed of and+or after shift
2023-06-11 19:30 UTC (2+ messages)
` [Bug tree-optimization/96237] "
[Bug tree-optimization/95923] New: Failure to optimize bool checks into and
2023-06-11 19:27 UTC (2+ messages)
` [Bug tree-optimization/95923] "
[Bug d/110113] New: gdc -fpreview=dip1021 crash in d/dmd/root/aav.d:127 dmd_aaGetRvalue from DsymbolTable::lookup(Identifier const*)
2023-06-11 17:06 UTC (2+ messages)
` [Bug d/110113] "
[Bug c++/110211] New: Local lambda treated as non-local
2023-06-11 16:51 UTC (2+ messages)
` [Bug c++/110211] "
[Bug c/110210] New: problem with strtol strtoll strtoul strtoull
2023-06-11 16:25 UTC (3+ messages)
` [Bug c/110210] "
[Bug c/110207] New: problems of fseek and fsetpos
2023-06-11 16:24 UTC (2+ messages)
` [Bug c/110207] "
[Bug c/110208] New: problem with fscanf
2023-06-11 16:24 UTC (2+ messages)
` [Bug c/110208] "
[Bug c/110209] New: problem with strtod strtof strtold
2023-06-11 16:24 UTC (2+ messages)
` [Bug c/110209] "
[Bug c++/110122] New: using an aggregate with a member variable with a user defined copy constructor in a class NTTP causes capture and use of the `this` pointer in a generic lambda to produce the following error "-copy constructor- used before its definition"
2023-06-11 15:27 UTC (3+ messages)
` [Bug c++/110122] [13/14 Regression] using an aggregate with a member variable with a user defined copy constructor in a class NTTP causes capture and use of the `this` pointer in a generic lambda to produce the following error "-copy ctor- "
[Bug middle-end/109907] New: [avr] Missed optimization for bit extraction (uses shift instead of single bit-test)
2023-06-11 9:26 UTC (3+ messages)
` [Bug middle-end/109907] "
[Bug c/110169] New: wrong code with '-Ofast'
2023-06-11 9:18 UTC (3+ messages)
` [Bug c/110169] "
[Bug c++/61663] New: [DR 976] Deduction for const T& conversion functions
2023-06-10 21:23 UTC (2+ messages)
` [Bug c++/61663] "
[Bug c/109650] New: avr-gcc incorrect code with -Os
2023-06-10 21:13 UTC (4+ messages)
` [Bug target/109650] "
[Bug target/92729] [avr] Convert the backend to MODE_CC so it can be kept in future releases
2023-06-10 20:46 UTC
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