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[Bug target/105753] New: [avr] ICE: in add_clobbers, at config/avr/avr-dimode.md:2705
2023-04-21 7:47 UTC (4+ messages)
` [Bug target/105753] "
` [Bug rtl-optimization/105753] "
[Bug tree-optimization/109573] New: [12/13/14 regression] ICE in vectorizable_live_operation, at tree-vect-loop.cc:9060 when building chromium's maglev-assembler-x64.cc with -march=ivybridge
2023-04-21 7:35 UTC (5+ messages)
` [Bug tree-optimization/109573] "
[Bug target/109544] New: implicit declaration of function '__riscv_vsseg4e8_v_i8mf8'
2023-04-21 7:03 UTC (2+ messages)
` [Bug target/109544] "
[Bug target/109547] New: RISC-V: Multiple vsetvli for load/store loop
2023-04-21 6:51 UTC (3+ messages)
` [Bug target/109547] "
` [Bug target/109547] [13] "
[Bug testsuite/109572] New: new test case gcc.dg/vect/pr109011-4.c from r14-108-g705b0d2b62318b fails
2023-04-21 6:41 UTC (2+ messages)
` [Bug testsuite/109572] "
[Bug middle-end/109564] New: [13/14 Regression] libkeccak miscompiled
2023-04-21 6:20 UTC (21+ messages)
` [Bug tree-optimization/109564] "
[Bug c/109581] New: Comparing with -HUGE_VAL wrong result
2023-04-21 6:13 UTC (6+ messages)
` [Bug tree-optimization/109581] [13/14 Regression] "
[Bug c++/109571] New: potential null pointer dereference
2023-04-21 2:39 UTC (4+ messages)
` [Bug tree-optimization/109571] "
[Bug target/108812] New: gcc.target/powerpc/p9-sign_extend-runnable.c fails on power 9 BE
2023-04-21 2:13 UTC (2+ messages)
` [Bug target/108812] "
[Bug tree-optimization/109535] New: internal compiler error: in finalize_new_accesses, at rtl-ssa/changes.cc:471
2023-04-21 1:46 UTC (7+ messages)
` [Bug target/109535] [13/14] "
[Bug regression/106888] New: [RISCV] Excess andi instructions are generated in gcc.dg/pr90838.c
2023-04-20 23:44 UTC (4+ messages)
` [Bug tree-optimization/106888] [RISCV] Negative optimization that excess "
[Bug c++/109576] New: Incorrect rejection of constexpr local var due to private member even with visible conversion operator
2023-04-20 22:49 UTC (7+ messages)
` [Bug c++/109576] access checking done on constexpr even if the access was done in the class itself when used inside a template
[Bug c++/109565] New: -Wstrict-overflow false positive
2023-04-20 22:24 UTC (7+ messages)
` [Bug tree-optimization/109565] "
[Bug analyzer/109580] New: #pragma GCC diagnostic ignored "-Wanalyzer-fd-leak" is ineffective
2023-04-20 22:00 UTC
[Bug middle-end/109578] New: fail to remove dead code due to division by zero
2023-04-20 21:50 UTC (6+ messages)
` [Bug middle-end/109578] "
[Bug rtl-optimization/41239] Scheduler reorders division by zero before a call that might not return
2023-04-20 21:46 UTC
[Bug c/29968] integer division by zero with optimization
2023-04-20 21:46 UTC (3+ messages)
[Bug analyzer/109570] New: detect fclose on unopened or NULL files
2023-04-20 21:31 UTC (3+ messages)
` [Bug analyzer/109570] "
[Bug c/109567] New: Useless stack adjustment by 16 around calls with odd stack-argument counts on SysV x86_64
2023-04-20 21:30 UTC (2+ messages)
` [Bug target/109567] "
[Bug libstdc++/109568] New: [12/13 Regression] Spurious "potential null pointer dereference" in shared_ptr_base.h with "-O1"
2023-04-20 21:24 UTC (9+ messages)
` [Bug libstdc++/109568] [12/13/14 "
` [Bug tree-optimization/109568] "
[Bug analyzer/109579] New: -Wanalyzer-out-of-bounds false positive in Emacs mapping stack
2023-04-20 21:23 UTC
[Bug fortran/109575] New: Implement runtime check for valid function result
2023-04-20 21:10 UTC (2+ messages)
` [Bug fortran/109575] "
[Bug analyzer/109577] New: -Wanalyzer-allocation-size mishandles __builtin_mul_overflow
2023-04-20 20:33 UTC
[Bug fortran/109500] New: SIGABRT when calling a function that returns an unallocated value
2023-04-20 20:02 UTC (12+ messages)
` [Bug fortran/109500] "
[Bug c++/108993] New: Value initialization does not occur for derived class with -Os, for gcc versions > 5
2023-04-20 19:33 UTC (8+ messages)
` [Bug c++/108993] Value initialization does not occur for derived class , "
[Bug target/109574] New: RISC-V: gcc.dg/pr90838.c failing due to extra ANDI 127 on releases/gcc-13
2023-04-20 19:00 UTC (2+ messages)
` [Bug target/109574] "
[Bug tree-optimization/109011] New: missed optimization in presence of __builtin_ctz
2023-04-20 17:45 UTC (3+ messages)
` [Bug tree-optimization/109011] "
[Bug libgomp/107041] New: [13 Regression] C '-Wenum-int-mismatch' diagnostic for OpenACC 'acc_on_device'
2023-04-20 17:30 UTC (2+ messages)
` [Bug libgomp/107041] [13/14 "
[Bug libstdc++/108846] New: std::copy, std::copy_n on potentially overlapping subobjects
2023-04-20 17:11 UTC (5+ messages)
` [Bug libstdc++/108846] std::copy, std::copy_n and std::copy_backward "
[Bug target/104338] New: RISC-V: Subword atomics result in library calls
2023-04-20 16:44 UTC (2+ messages)
` [Bug target/104338] "
[Bug libstdc++/103387] New: powerpc64le: segmentation fault on std::cout with ieee128 long double variable
2023-04-20 16:38 UTC (3+ messages)
` [Bug libstdc++/103387] "
[Bug rtl-optimization/78952] Combine does not convert 8-bit sign-extract to a zero-extract for QImode operations
2023-04-20 14:52 UTC
[Bug target/108247] New: Missed opportunity to generate shNadd on risc-v
2023-04-20 14:52 UTC (2+ messages)
` [Bug target/108247] "
[Bug target/108248] New: Some insns in the risc-v backend do not have mappings to functional units
2023-04-20 14:50 UTC (3+ messages)
` [Bug target/108248] "
[Bug libgcc/109540] New: Y2038: GCC gthr-posix.h weakref symbol invoking function has impact on time values
2023-04-20 14:16 UTC (6+ messages)
` [Bug libgcc/109540] "
[Bug c++/100366] New: spurious warning - std::vector::clear followed by std::vector::insert(vec.end(), ...) with -O2
2023-04-20 13:57 UTC (2+ messages)
` [Bug tree-optimization/100366] [11/12 Regression] "
[Bug c++/106199] New: vector::insert optimization is broken with gcc-12
2023-04-20 13:57 UTC (2+ messages)
` [Bug tree-optimization/106199] [12/13 Regression] incorrect warning: memcpy writing 1 or more bytes into a region of size 0 overflows the destination with std::vector::insert
[Bug tree-optimization/107852] New: Spurious warnings stringop-overflow and array-bounds copying data as bytes into vector
2023-04-20 13:57 UTC (2+ messages)
` [Bug libstdc++/107852] [12 Regression] "
[Bug libstdc++/14493] std::bad_alloc::what() does not explain what happened
2023-04-20 13:57 UTC
[Bug tree-optimization/109546] New: [13 Regression] Missed Dead Code Elimination when using __builtin_unreachable
2023-04-20 13:03 UTC (2+ messages)
` [Bug tree-optimization/109546] [13/14 Regression] Missed Dead Code Elimination when using __builtin_unreachable since r13-3596-ge7310e24b1c0ca
[Bug c++/105545] New: Compiling string assignment with _GLIBCXX_ASSERTIONS defined fails in 12.1.0, works in 11.1.0
2023-04-20 12:00 UTC (2+ messages)
` [Bug tree-optimization/105545] [12/13/14 Regression] Warning for string assignment with _GLIBCXX_ASSERTIONS since r12-3347-g8af8abfbbace49e6
[Bug c++/105651] New: Failure compiling constexpr/__builtin_memcpy on Cygwin with -std=c++20
2023-04-20 12:00 UTC (3+ messages)
` [Bug tree-optimization/105651] [12 Regression] bogus "may overlap" memcpy warning with std::string and operator+ at -O3
[Bug c++/109569] New: warning: ‘void* __builtin_memmove(void*, const void*, long unsigned int)’ writing 1 or more bytes into a region of size 0 overflows the destination [-Wstringop-overflow=]
2023-04-20 11:42 UTC (8+ messages)
` [Bug c++/109569] "
[Bug c++/88061] section attributes of variable templates are ignored
2023-04-20 9:59 UTC (2+ messages)
[Bug target/109549] New: [14 Regression] cmov6.c test fail after commit r14-53-g675b1a7f113adb1d737adaf78b4fd90be7a0ed1a
2023-04-20 9:50 UTC (2+ messages)
` [Bug target/109549] "
[Bug c++/109563] New: accessing 9223372036854775810 or more bytes at offsets [2, 9223372036854775807] and 1 may overlap up to 9223372036854775813 bytes at offset -3 [-Wrestrict]
2023-04-20 9:02 UTC (4+ messages)
` [Bug tree-optimization/109563] "
[Bug target/54063] New: [4.8 regression] on powerpc64 gcc 4.8 generates larger code for global variable accesses than gcc 4.7
2023-04-20 8:46 UTC (2+ messages)
` [Bug target/54063] [10/11/12/13/14 regression] on powerpc64 gcc 4.9/8 "
[Bug target/109566] New: powerpc: unrecognizable insn for -mcpu=e6500
2023-04-20 8:34 UTC
[Bug libstdc++/109445] New: r13-6372-g822a11a1e642e0 regression due to noline with -Ofast -march=sapphirerapids -funroll-loops -flto, 541.leela_r performance decrease by 2-3%
2023-04-20 8:24 UTC (5+ messages)
` [Bug libstdc++/109445] "
[Bug fortran/100815] New: [11 regression] Segfault assigning to scalar allocatable polymorphic LHS
2023-04-20 7:55 UTC (3+ messages)
` [Bug fortran/100815] [10/11 Regression] Segfault assigning to scalar allocatable polymorphic LHS since r11-6253-gce8dcc9105cbd404
[Bug other/109560] New: new test case g++.dg/ext/int128-8.C from r14-88-ged32ec26697cc7 fails
2023-04-20 7:51 UTC (5+ messages)
` [Bug testsuite/109560] "
[Bug c++/108099] New: ICE when parsing signed __int128_t typedef
2023-04-20 7:48 UTC (5+ messages)
` [Bug c++/108099] [12 Regression] ICE with type alias with `signed __int128_t`
` [Bug c++/108099] [12/13/14 "
[Bug c++/109561] New: -Wmaybe-uninitialized false positive false positive false positive false positive false positive
2023-04-20 7:09 UTC (3+ messages)
` [Bug tree-optimization/109561] -Wmaybe-uninitialized false positive with std::optional
[Bug tree-optimization/84774] [meta-bug] bogus/missing -Wrestrict
2023-04-20 4:44 UTC
[Bug testsuite/106879] New: [13 regression] new test case gcc.dg/vect/bb-slp-layout-19.c fails
2023-04-20 3:19 UTC (2+ messages)
` [Bug testsuite/106879] [13/14 "
[Bug target/109562] New: Failed to build native GCC 12.2.0 on RISC-V64 linux machine
2023-04-20 2:44 UTC (2+ messages)
` [Bug target/109562] "
[Bug middle-end/109559] New: Unexpected -Wmaybe-uninitialized warning when inlining with system header
2023-04-19 20:30 UTC (3+ messages)
` [Bug middle-end/109559] [12/13/14 Regression] "
[Bug c++/100157] New: Support `__type_pack_element` like Clang
2023-04-19 19:37 UTC (2+ messages)
` [Bug c++/100157] "
[Bug c++/58538] Injected class-name treated as type-name instead of template-name when used as a template-argument for a template template-parameter
2023-04-19 19:16 UTC
[Bug middle-end/109557] New: __builtin_dynamic_object_size() does not work for simple testing case
2023-04-19 18:23 UTC (6+ messages)
` [Bug middle-end/109557] "
[Bug c++/109551] New: Show location where implicit instantiation first required
2023-04-19 17:59 UTC (2+ messages)
` [Bug c++/109551] "
[Bug c++/109556] New: internal compiler error: in iterative_hash_template_arg, at cp/pt.cc:1927
2023-04-19 17:25 UTC (4+ messages)
` [Bug c++/109556] [13/14 Regression] "
[Bug fortran/100297] New: FAIL: gfortran.dg/allocatable_function_1.f90 gfortran.dg/reshape_8.f90
2023-04-19 16:45 UTC (2+ messages)
` [Bug fortran/100297] "
[Bug testsuite/83904] gfortran.dg allocatable_function_1 failures
2023-04-19 16:44 UTC (2+ messages)
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