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[Bug c/109695] New: crash in gimple_ranger::range_of_expr
2023-05-24 14:04 UTC (7+ messages)
` [Bug tree-optimization/109695] [14 Regression] crash in gimple_ranger::range_of_expr since r14-377-gc92b8be9b52b7e
[Bug target/109949] New: new test case experimental/simd/pr109261_constexpr_simd.cc in r12-9647-g3acbaf1b253215 fails
2023-05-24 13:57 UTC (7+ messages)
` [Bug target/109949] "
[Bug target/99195] New: Optimise away vec_concat of 64-bit AdvancedSIMD operations with zeroes in aarch64
2023-05-24 13:53 UTC (2+ messages)
` [Bug target/99195] "
[Bug target/49263] New: SH Target: underutilized "TST #imm, R0" instruction
2023-05-24 13:34 UTC (7+ messages)
` [Bug target/49263] "
[Bug c/102989] New: Add Clang's _ExtInt(N)
2023-05-24 13:29 UTC (6+ messages)
` [Bug c/102989] Implement C2x's n2763 (_BitInt)
[Bug libstdc++/109921] New: c++17/floating_from_chars.cc: compile error: ‘from_chars_strtod’ was not declared in this scope
2023-05-24 13:01 UTC (3+ messages)
` [Bug libstdc++/109921] "
[Bug target/109944] New: vector CTOR with byte elements and SSE2 has STLF fail
2023-05-24 12:48 UTC (8+ messages)
` [Bug target/109944] "
[Bug target/109955] New: Should be possible to remove vcond{,u,eq} expanders
2023-05-24 12:42 UTC (3+ messages)
` [Bug target/109955] "
[Bug fortran/109684] New: compiling failure: complaining about a final subroutine of a type being not PURE (while it is indeed PURE)
2023-05-24 12:37 UTC (5+ messages)
` [Bug fortran/109684] "
[Bug libstdc++/109261] New: std::experimental::simd is not usable in several constant expressions
2023-05-24 12:31 UTC (10+ messages)
` [Bug libstdc++/109261] "
[Bug libstdc++/109889] New: [13/14 Regression] Segfault in __run_exit_handlers since r13-5309-gc3c6c307792026
2023-05-24 12:04 UTC (2+ messages)
` [Bug libstdc++/109889] "
[Bug middle-end/109849] New: suboptimal code for vector walking loop
2023-05-24 11:19 UTC (3+ messages)
` [Bug middle-end/109849] "
[Bug c/101188] New: [AVR] Miscompilation and function pointers
2023-05-24 11:07 UTC (5+ messages)
` [Bug target/101188] "
` [Bug rtl-optimization/101188] "
[Bug c/109940] New: ICE in decide_candidate_validity, bisected to
2023-05-24 10:58 UTC (6+ messages)
` [Bug rtl-optimization/109940] [14 Regression] ICE in decide_candidate_validity since g:53dddbfeb213ac4ec39f550aa81eaa4264375d2c
[Bug testsuite/109951] New: [14 Regression] libgomp, testsuite: non-native multilib c++ tests fail on Darwin
2023-05-24 10:39 UTC (3+ messages)
` [Bug testsuite/109951] "
[Bug modula2/109952] New: Inconsistent HIGH values with 'ARRAY OF CHAR'
2023-05-24 10:20 UTC (4+ messages)
` [Bug modula2/109952] "
[Bug c++/109945] New: Escape analysis hates copy elision: different result with -O1 vs -O2
2023-05-24 10:12 UTC (20+ messages)
` [Bug tree-optimization/109945] "
[Bug target/109954] New: x86-64's -m32 does not conform to documentation
2023-05-24 10:11 UTC (9+ messages)
` [Bug target/109954] "
[Bug c++/109953] New: segmentation fault with import "functional" during program execution
2023-05-24 9:58 UTC (2+ messages)
` [Bug c++/109953] "
[Bug target/100711] New: Miss optimization for pandn
2023-05-24 8:42 UTC (2+ messages)
` [Bug target/100711] "
[Bug target/109939] New: Invalid return type for __builtin_arm_ssat: Unsigned instead of signed
2023-05-24 8:35 UTC (3+ messages)
` [Bug target/109939] "
[Bug bootstrap/109927] New: Bootstrap fails for m68k in stage2 compilation of gimple-match.cc
2023-05-24 7:59 UTC (13+ messages)
` [Bug target/109927] "
[Bug tree-optimization/90087] Suboptimal codegen for x < 0 ? x - INT_MIN : x
2023-05-24 7:57 UTC
[Bug middle-end/78115] Missed optimization for "int modulo 2^31"
2023-05-24 7:57 UTC
[Bug libffi/108682] New: libffi needs to merge upstream to get LoongArch support
2023-05-24 7:40 UTC (3+ messages)
` [Bug libffi/108682] "
[Bug tree-optimization/109950] New: can array subscripts be assumed to be non-negative?
2023-05-24 6:15 UTC (3+ messages)
` [Bug tree-optimization/109950] "
[Bug target/109932] New: ICE in in extract_insn, at recog.cc:2791 on ppc64le with -mno-vsx
2023-05-24 2:23 UTC (2+ messages)
` [Bug target/109932] "
[Bug target/109900] New: _mm256_abs_epi8 is not expanded on gimple level
2023-05-24 2:09 UTC (4+ messages)
` [Bug target/109900] "
[Bug tree-optimization/107880] New: bool tautology missed optimisation
2023-05-24 1:15 UTC (2+ messages)
` [Bug tree-optimization/107880] "
[Bug c/99997] New: Missed optimisation with -Os
2023-05-24 0:27 UTC (2+ messages)
` [Bug tree-optimization/99997] "
[Bug fortran/109948] New: ICE(segfault) in gfc_expression_rank() from gfc_op_rank_conformable()
2023-05-24 0:20 UTC
[Bug tree-optimization/100864] New: (a&!b) | b is not opimized to a | b for conditionals
2023-05-24 0:09 UTC (2+ messages)
` [Bug tree-optimization/100864] (a&!b) | b is not opimized to a | b for comparisons
[Bug c++/105903] New: Missed optimization for __synth3way
2023-05-24 0:06 UTC (3+ messages)
` [Bug tree-optimization/105903] "
[Bug tree-optimization/94898] New: Failure to optimize compare plus sub of same operands into compare
2023-05-24 0:06 UTC (3+ messages)
` [Bug tree-optimization/94898] "
[Bug tree-optimization/20083] Missed optimization with conditional and basically ||
2023-05-24 0:03 UTC (2+ messages)
[Bug middle-end/19987] [meta-bug] fold missing optimizations in general
2023-05-24 0:01 UTC
[Bug tree-optimization/96923] New: Failure to optimize a select-related bool pattern to or+not
2023-05-24 0:01 UTC (2+ messages)
` [Bug tree-optimization/96923] "
[Bug tree-optimization/89263] Simplify bool expression to OR
2023-05-24 0:01 UTC
[Bug target/109933] New: __atomic_test_and_set is broken for BIG ENDIAN riscv targets
2023-05-23 23:58 UTC (6+ messages)
` [Bug target/109933] "
[Bug libstdc++/109947] New: std::expected monadic operations do not support move-only error types yet
2023-05-23 23:36 UTC (3+ messages)
` [Bug libstdc++/109947] "
[Bug fortran/104350] New: ICE in gfc_array_dimen_size(): Bad dimension
2023-05-23 20:51 UTC (2+ messages)
` [Bug fortran/104350] "
[Bug c/109450] New: Wrong code for VLA in struct sithe size expression
2023-05-23 20:05 UTC (2+ messages)
` [Bug c/109450] VLA struct definition vs use in the function declaration
[Bug c/107557] New: [12/13 Regression] ICE in make_ssa_name_fn, at tree-ssanames.cc:360
2023-05-23 20:05 UTC (2+ messages)
` [Bug c/107557] [12/13/14 Regression] ICE -fsanitize=undefined and VLA as argument type to a function
[Bug c/108423] New: [12/13 Regression] ICE in make_ssa_name_fn, at tree-ssanames.cc:360
2023-05-23 20:05 UTC (2+ messages)
` [Bug c/108423] [12/13/14 Regression] ICE in make_ssa_name_fn with VLA types in arguments and inlining since r12-5338-g4e6bf0b9dd5585df
[Bug c/106465] New: ICE for VLA in struct in parameter of nested function
2023-05-23 20:05 UTC (2+ messages)
` [Bug c/106465] "
[Bug c/70418] VM structure type specifier in list of parameter declarations within nested function definition ices
2023-05-23 20:05 UTC
[Bug target/109632] New: Inefficient codegen when complex numbers are emulated with structs
2023-05-23 19:16 UTC (3+ messages)
` [Bug target/109632] "
[Bug c++/109936] New: error: extended character ≠ is not valid in an identifier
2023-05-23 18:05 UTC (8+ messages)
` [Bug c++/109936] "
[Bug tree-optimization/107004] New: GCC12 warning in OOB access: array subscript is partly outside array bounds
2023-05-23 17:31 UTC (2+ messages)
` [Bug tree-optimization/107004] [12 Regression] "
[Bug c++/97720] New: Sometimes std::current_exception does not work properly in the terminate handler
2023-05-23 17:20 UTC (2+ messages)
` [Bug c++/97720] throw in try in noexcept fn calls terminate without handling the exception
[Bug target/109747] New: [12/13/14 Regression] SLP cost of constructors is off
2023-05-23 17:00 UTC (3+ messages)
` [Bug target/109747] "
` [Bug target/109747] [12/13 "
[Bug ipa/109886] New: UBSAN error: shift exponent 64 is too large for 64-bit type when compiling gcc.c-torture/compile/pr96796.c
2023-05-23 16:14 UTC (2+ messages)
` [Bug ipa/109886] "
[Bug tree-optimization/108752] New: word_mode vectorization is pessimized by hard limit on nunits
2023-05-23 16:10 UTC (2+ messages)
` [Bug tree-optimization/108752] "
[Bug tree-optimization/109943] New: [13/14 Regression] Missed Dead Code Elimination when using __builtin_unreachable since r13-6834-g41ade3399bd
2023-05-23 15:56 UTC (2+ messages)
` [Bug tree-optimization/109943] "
[Bug c++/109946] New: linker error undefined reference to `vtable for std::bad_expected_access<void>'
2023-05-23 14:47 UTC
[Bug testsuite/98874] New: PowerPC test gcc.target/powerpc/ppc-fortran/pr80108-1.f90 uses wrong dg-options
2023-05-23 14:02 UTC (2+ messages)
` [Bug testsuite/98874] "
[Bug libstdc++/60441] New: Incorrect textual representation for std::mersenne_twister_engine
2023-05-23 13:40 UTC (3+ messages)
` [Bug libstdc++/60441] "
[Bug c++/109942] New: Function template declared extern is implicitly instantiated on -O optimization level when return type is auto
2023-05-23 13:40 UTC (4+ messages)
` [Bug c++/109942] "
[Bug libstdc++/109941] New: [feat req] Add an option to mark STL types as nodiscard
2023-05-23 13:31 UTC (6+ messages)
` [Bug libstdc++/109941] "
[Bug testsuite/101528] New: [11 regression] gcc.target/powerpc/int_128bit-runnable.c fails after r11-8743
2023-05-23 13:23 UTC (2+ messages)
` [Bug testsuite/101528] "
[Bug target/70243] PowerPC V4SFmode should not use Altivec instructions on VSX systems
2023-05-23 13:19 UTC
[Bug c/109934] New: Wrong code at -O3 on x86_64-linux-gnu
2023-05-23 12:59 UTC (5+ messages)
` [Bug tree-optimization/109934] [14 Regression] "
[Bug target/108724] New: [11 regression] Poor codegen when summing two arrays without AVX or SSE
2023-05-23 12:55 UTC (2+ messages)
` [Bug target/108724] [11 Regression] "
[Bug c++/109935] New: CTAD for an aggregate with a dependent base class doesn't work
2023-05-23 10:30 UTC (2+ messages)
` [Bug c++/109935] "
[Bug libstdc++/86880] Incorrect mersenne_twister_engine equality comparison between rotated states
2023-05-23 10:17 UTC
[Bug target/109855] New: [14 Regression] ICE: in curr_insn_transform, at lra-constraints.cc:4231 unable to generate reloads for {aarch64_mlav4hi_vec_concatz_le} at -O1
2023-05-23 10:10 UTC (3+ messages)
` [Bug target/109855] "
[Bug libstdc++/108030] New: `std::experimental::simd` not inlined
2023-05-23 10:02 UTC (4+ messages)
` [Bug libstdc++/108030] "
[Bug libstdc++/108856] New: Increment and decrement on std::experimental::where_expression should optimize better
2023-05-23 10:02 UTC (2+ messages)
` [Bug libstdc++/108856] "
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