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[Bug target/49263] New: SH Target: underutilized "TST #imm, R0" instruction
2023-05-23 19:05 UTC (4+ messages)
` [Bug target/49263] "
[Bug bootstrap/109927] New: Bootstrap fails for m68k in stage2 compilation of gimple-match.cc
2023-05-23 19:04 UTC (13+ messages)
` [Bug target/109927] "
[Bug c++/109936] New: error: extended character ≠ is not valid in an identifier
2023-05-23 18:05 UTC (27+ messages)
` [Bug c++/109936] "
[Bug c++/109945] New: Escape analysis hates copy elision: different result with -O1 vs -O2
2023-05-23 17:53 UTC (11+ messages)
` [Bug tree-optimization/109945] "
[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 (4+ 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 fortran/109684] New: compiling failure: complaining about a final subroutine of a type being not PURE (while it is indeed PURE)
2023-05-23 16:53 UTC (2+ messages)
` [Bug fortran/109684] "
[Bug libffi/108682] New: libffi needs to merge upstream to get LoongArch support
2023-05-23 16:22 UTC (5+ messages)
` [Bug libffi/108682] "
[Bug libstdc++/109261] New: std::experimental::simd is not usable in several constant expressions
2023-05-23 16:19 UTC (6+ messages)
` [Bug libstdc++/109261] "
[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 (5+ messages)
` [Bug ipa/109886] "
[Bug target/109944] New: vector CTOR with byte elements and SSE2 has STLF fail
2023-05-23 16:10 UTC (2+ messages)
` [Bug target/109944] "
[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/109940] New: ICE in decide_candidate_validity, bisected to
2023-05-23 15:52 UTC (4+ messages)
` [Bug c/109940] [14 Regression] ICE in decide_candidate_validity, bisected
` [Bug rtl-optimization/109940] [13 Regression] ICE in decide_candidate_validity since g:53dddbfeb213ac4ec39f550aa81eaa4264375d2c
` [Bug rtl-optimization/109940] [14 "
[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 (3+ messages)
` [Bug testsuite/101528] "
[Bug target/70243] PowerPC V4SFmode should not use Altivec instructions on VSX systems
2023-05-23 13:19 UTC (4+ messages)
[Bug c/109934] New: Wrong code at -O3 on x86_64-linux-gnu
2023-05-23 12:59 UTC (6+ 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/102989] New: Add Clang's _ExtInt(N)
2023-05-23 12:04 UTC (2+ messages)
` [Bug c/102989] Implement C2x's n2763 (_BitInt)
[Bug target/109632] New: Inefficient codegen when complex numbers are emulated with structs
2023-05-23 10:34 UTC (2+ messages)
` [Bug target/109632] "
[Bug c++/109935] New: CTAD for an aggregate with a dependent base class doesn't work
2023-05-23 10:30 UTC (6+ 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 (9+ messages)
` [Bug target/109855] "
[Bug middle-end/109849] New: suboptimal code for vector walking loop
2023-05-23 10:10 UTC (3+ messages)
` [Bug middle-end/109849] "
[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] "
[Bug middle-end/109907] New: [avr] Missed optimization for bit extraction (uses shift instead of single bit-test)
2023-05-23 9:58 UTC (2+ messages)
` [Bug middle-end/109907] "
[Bug target/109939] New: Invalid return type for __builtin_arm_ssat: Unsigned instead of signed
2023-05-23 8:52 UTC (4+ messages)
` [Bug target/109939] "
[Bug tree-optimization/109938] New: ((a^c) & b) | a is not opimized to (b & c) | a
2023-05-23 8:09 UTC (2+ messages)
` [Bug tree-optimization/109938] "
[Bug target/109933] New: __atomic_test_and_set is broken for BIG ENDIAN riscv targets
2023-05-23 8:06 UTC (4+ messages)
` [Bug target/109933] "
[Bug c/109920] New: value-range.h: Mismatched new [] and delete
2023-05-23 6:58 UTC (5+ messages)
` [Bug tree-optimization/109920] [14 Regression] "
[Bug fortran/103716] New: [10/11/12 Regression] ICE in gimplify_expr, at gimplify.c:15964
2023-05-23 5:46 UTC (2+ messages)
` [Bug fortran/103716] [10/11/12/13/14 Regression] ICE in gimplify_expr, at gimplify.c:15964 since r9-3803-ga5fbc2f36a291cbe
[Bug fortran/97122] New: Spurious FINAL ... must be in the specification part of a MODULE
2023-05-23 5:33 UTC (2+ messages)
` [Bug fortran/97122] "
[Bug libstdc++/109922] New: <iomanip>: consider removing operator>> for istream >> setfill(c)
2023-05-23 2:22 UTC (4+ messages)
` [Bug libstdc++/109922] "
[Bug c++/83400] g++ -O1 doesn't execute any code in destructors with a throw statement if it sees another throw
2023-05-23 0:41 UTC
[Bug c/108732] New: Pre-compiled headers cannot be output to /dev/null
2023-05-22 23:16 UTC (2+ messages)
` [Bug pch/108732] "
[Bug c++/109937] New: Spurious ambiguous overload error when class with explicit template ctor is assigned to from an braced-init-list initializing an aggregate
2023-05-22 22:55 UTC (3+ messages)
` [Bug c++/109937] "
[Bug c++/109247] New: [13 Regression] error: converting to ‘optional<WebCore::SourceBrush::Brush>’ from initializer list would use explicit constructor ‘optional<_Tp>::optional(_Up) [with _Up = int; _Tp = WebCore::SourceBrush::Brush]’ since r13-6765-ga226590fefb35ed6
2023-05-22 22:52 UTC (2+ messages)
` [Bug c++/109247] [13/14 Regression] optional<T> o; o = {x}; wants to use explicit optional(U) constructor "
[Bug c++/91317] [7/8/9/10 Regression] false-positive maybe-uninitialized warning in destructor with placement new
2023-05-22 22:41 UTC
[Bug objc/109913] New: [14 regression] r14-976-g9907413a3a6aa3 causes more than 300 objc/objc++ failures
2023-05-22 21:43 UTC (4+ messages)
` [Bug libobjc/109913] "
[Bug tree-optimization/92645] Hand written vector code is 450 times slower when compiled with GCC compared to Clang
2023-05-22 20:51 UTC
[Bug c++/20976] when terminate is called, stack is not unwinded
2023-05-22 19:45 UTC
[Bug c/66618] New: Failure to diagnose non-constant initializer for static object with -O1
2023-05-22 19:11 UTC (5+ messages)
` [Bug c/66618] "
[Bug testsuite/52641] New: Test cases fail for 16-bit int targets
2023-05-22 18:21 UTC (3+ messages)
` [Bug testsuite/52641] "
[Bug rtl-optimization/109930] New: transform atomic exchange to unconditional store when old value is unused?
2023-05-22 17:55 UTC (4+ messages)
` [Bug rtl-optimization/109930] "
[Bug target/109932] New: ICE in in extract_insn, at recog.cc:2791 on ppc64le with -mno-vsx
2023-05-22 17:05 UTC
[Bug tree-optimization/109931] New: Knowledge on literal not used in optimization
2023-05-22 14:53 UTC (5+ messages)
` [Bug tree-optimization/109931] "
[Bug c++/100764] New: Internal compiler error when unable to deduce template parameter value
2023-05-22 14:53 UTC (3+ messages)
` [Bug c++/100764] "
[Bug c++/109923] New: Template friend function defined in a template class becomes a friend of all instantiations, not one
2023-05-22 14:40 UTC (2+ messages)
` [Bug c++/109923] "
[Bug c++/109505] New: Compiler loops forever to OOM while compiling evaluate_prg_hwy.cc in Chromium
2023-05-22 14:11 UTC (4+ messages)
` [Bug middle-end/109505] (t | 15) & svcntb() causes an OOM/ICE
[Bug tree-optimization/86259] [8 Regression] min(4, strlen(s)) optimized to strlen(s) with -flto
2023-05-22 13:51 UTC (2+ messages)
[Bug tree-optimization/71990] Function multiversioning prohibits inlining
2023-05-22 13:39 UTC
[Bug target/109929] New: profiledbootstrap failure on aarch64-linux-gnu with graphite optimization
2023-05-22 10:48 UTC (3+ messages)
` [Bug target/109929] "
[Bug libstdc++/109926] New: fatal error: fenv.h: No such file or directory for canadian compilation of i586-msdosdjgpp
2023-05-22 10:32 UTC (5+ messages)
` [Bug libstdc++/109926] "
[Bug libstdc++/105281] New: status of constexpr <cmath> and <cstdlib> for c++23
2023-05-22 9:08 UTC (2+ messages)
` [Bug libstdc++/105281] "
[Bug c++/109928] New: std::abs(long/long long) are not constexpr
2023-05-22 9:08 UTC (2+ messages)
` [Bug libstdc++/109928] "
GNU C raw string literals not documented?
2023-05-22 9:04 UTC (2+ messages)
[Bug libstdc++/104605] New: _GLIBCXX_USE_C99_STDINT_TR1 macro is not defined for canadian cross freestanding C++ toolchain
2023-05-22 9:03 UTC (2+ messages)
` [Bug libstdc++/104605] "
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