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[Bug target/99083] New: Big run-time regressions of 519.lbm_r with LTO
2021-02-15 13:08 UTC (10+ messages)
` [Bug target/99083] "
[Bug libstdc++/66146] New: call_once not C++11-compliant on ppc64le
2021-02-15 13:03 UTC (2+ messages)
` [Bug libstdc++/66146] "
[Bug target/99104] New: [11 Regression] ICE: Segmentation fault (in bitmap_list_find_element)
2021-02-15 12:52 UTC (3+ messages)
` [Bug target/99104] "
[Bug fortran/98014] New: [Fortran OpenACC] Empty '!$acc' continuation line rejected
2021-02-15 12:08 UTC (4+ messages)
` [Bug fortran/98014] "
` [Bug fortran/98014] [Fortran][OpenACC][OpenMP] Empty '!$acc'/'!$omp' "
[Bug target/99102] New: SVE: Wrong code with -O2 -ftree-vectorize -march=armv8.2-a+sve -msve-vector-bits=256
2021-02-15 12:08 UTC (3+ messages)
` [Bug target/99102] [11 Regression] "
[Bug ada/99099] New: bogus error on generic formal derived tagged type
2021-02-15 11:33 UTC (3+ messages)
` [Bug ada/99099] "
[Bug fortran/93787] Rejects non-ambigous specific in generic –
2021-02-15 11:30 UTC (2+ messages)
[Bug c++/99103] New: Initializer-list constructors in CTAD for vector is still wrong
2021-02-15 10:57 UTC
[Bug c++/98881] New: [modules] internal compiler error: in tpl_parms_fini, at cp/module.cc:9933
2021-02-15 10:48 UTC (2+ messages)
` [Bug c++/98881] "
[Bug c++/99101] New: optimization bug with -ffinite-loops
2021-02-15 10:46 UTC (7+ messages)
` [Bug tree-optimization/99101] "
[Bug c++/99091] New: constexpr variable evaluated at runtime
2021-02-15 10:31 UTC (3+ messages)
` [Bug tree-optimization/99091] "
[Bug middle-end/99097] New: profiledbootstrap fails with LTO and disabled plugin
2021-02-15 10:25 UTC (10+ messages)
` [Bug middle-end/99097] "
[Bug c/99100] New: Inconsistent vector length used in autovectorizer for AVX-512
2021-02-15 9:43 UTC (4+ messages)
` [Bug tree-optimization/99100] "
` [Bug target/99100] "
[Bug fortran/99092] New: Using -O3 and -fprefetch-loop-arrays to compile BLAS on Apple M1 fails
2021-02-15 9:36 UTC (7+ messages)
` [Bug target/99092] "
[Bug rtl-optimization/99085] New: [11 Regression] ICE: verify_flow_info failed (error: multiple hot/cold transitions found)
2021-02-15 8:30 UTC (4+ messages)
` [Bug rtl-optimization/99085] "
` [Bug rtl-optimization/99085] [10/11 "
[Bug target/99089] New: unnecessary zero extend before AND
2021-02-15 8:28 UTC (2+ messages)
` [Bug target/99089] "
[Bug middle-end/99087] New: suboptimal codegen for division by constant 3
2021-02-15 8:26 UTC (2+ messages)
` [Bug target/99087] "
[Bug testsuite/99084] New: New test case gcc.dg/rtl/aarch64/multi-subreg-1.c added in r11-7223 fails
2021-02-15 8:23 UTC (3+ messages)
` [Bug testsuite/99084] "
[Bug tree-optimization/99079] New: Maybe a wrong code since r6-1462-g4ab1e111ef0669bb
2021-02-15 8:20 UTC (9+ messages)
` [Bug tree-optimization/99079] "
` [Bug tree-optimization/99079] [8/9/10 Regression] "
[Bug middle-end/80922] #pragma diagnostic ignored not honoured with -flto
2021-02-15 8:16 UTC (3+ messages)
[Bug tree-optimization/99082] New: manual bit-field creation followed by manual extraction does not always produce good code
2021-02-15 8:14 UTC (3+ messages)
` [Bug tree-optimization/99082] "
[Bug objc++/99056] New: NIOS GCC optimizaton issue with memset
2021-02-15 7:46 UTC (2+ messages)
` [Bug objc++/99056] "
[Bug ipa/97346] New: IPA reference reference_vars_to_consider leaks
2021-02-15 7:46 UTC (3+ messages)
` [Bug ipa/97346] "
[Bug target/68485] ICE while building gpsd package on microblaze
2021-02-14 23:45 UTC
[Bug middle-end/99098] New: invalid/missing -Wfree-nonheap-object warnings
2021-02-14 23:18 UTC (3+ messages)
` [Bug middle-end/99098] "
[Bug middle-end/93873] gcc or lto-wrapper does not consider individual bitfield values on static analysis and instead tests the whole value of all bitfield bits combined
2021-02-14 23:18 UTC
[Bug c++/96252] New: mis-optimization where identical functions have very different codegen since gcc 10
2021-02-14 23:16 UTC (2+ messages)
` [Bug ipa/96252] [10/11 Regression] "
[Bug ipa/98265] New: gcc-10 has significantly worse code generated with -O2 compared to -O1 (or gcc-9 -O2) when using the Eigen C++ library
2021-02-14 22:50 UTC (3+ messages)
` [Bug ipa/98265] [10/11 Regression] "
[Bug bootstrap/98338] New: [11 Regression] profiledbootstrap failure on x86_64-linux
2021-02-14 22:31 UTC (4+ messages)
` [Bug bootstrap/98338] "
` [Bug bootstrap/98338] [10/11 "
[Bug c++/99086] New: including <iterator> and defaulting spaceship operator causes compiler segfault
2021-02-14 20:55 UTC (3+ messages)
` [Bug c++/99086] "
[Bug libstdc++/99096] New: Several failures in the libstdc++-v3 test suite for x86_64-apple-darwin20.3.0 after r11-7220
2021-02-14 20:43 UTC (4+ messages)
` [Bug libstdc++/99096] "
[Bug fortran/98686] New: Namelist group objects shall be defined before appearing in namelist for -std=f2018
2021-02-14 19:27 UTC (4+ messages)
` [Bug fortran/98686] "
[Bug fortran/96418] New: Test coarray_alloc_comp_4.f08 ICEs
2021-02-14 19:07 UTC (2+ messages)
` [Bug fortran/96418] "
[Bug fortran/98764] New: ICE for the test gfortran.dg/coarray_alloc_comp_3.f08 with -fcoarray=single
2021-02-14 19:07 UTC (2+ messages)
` [Bug fortran/98764] ICE for the test gfortran.dg/coarray_alloc_comp_3.f08 with -fcoarray=single since r7-5021-gba85c8c3fcb19c77
[Bug fortran/95304] New: Clean up some code for finalization
2021-02-14 18:37 UTC (2+ messages)
` [Bug fortran/95304] "
[Bug fortran/94446] New: Bogus "type mismatch" with TYPE(c_ptr) and sizeof()
2021-02-14 18:27 UTC (2+ messages)
` [Bug fortran/94446] "
[Bug fortran/97592] New: Incorrectly set pointer remapping with array pointer argument to CONTIGUOUS dummy
2021-02-14 18:17 UTC (2+ messages)
` [Bug fortran/97592] "
[Bug analyzer/96894] New: Analyzer assumes pointer is NULL, even if pointer was tested to be non-null before
2021-02-14 17:25 UTC (2+ messages)
` [Bug analyzer/96894] "
[Bug tree-optimization/92539] [8/9/10/11 Regression] -Warray-bounds false positive with -O3 (loop unroll?)
2021-02-14 13:59 UTC (2+ messages)
[Bug fortran/98408] New: Character lengths for allocatable character arrays
2021-02-14 12:16 UTC (2+ messages)
` [Bug fortran/98408] "
[Bug lto/41565] using -m32 with LTO causes an ICE when the object files were compiled with 64bit
2021-02-14 9:50 UTC
[Bug ada/99095] New: Unconstrained array of limited records results in a bounds bug
2021-02-14 8:47 UTC
[Bug target/99094] New: [AIX] Thread local uninitialized data allocated in .comm
2021-02-14 2:01 UTC (2+ messages)
` [Bug target/99094] "
[Bug c++/99093] New: [missed optimization] Missed devirtualization involving internal-linkage class type (but only sometimes)
2021-02-14 1:08 UTC
[Bug ada/98996] New: mips64 ada ftbfs
2021-02-14 0:32 UTC (3+ messages)
` [Bug ada/98996] "
[Bug c/89807] Incorrect -Wconversion warning when shifting uint32_t with 24
2021-02-14 0:27 UTC
[Bug middle-end/96900] New: bogus -Warray-bounds on strlen with valid pointer obtained from just-past-the-end
2021-02-14 0:26 UTC (2+ messages)
` [Bug middle-end/96900] [9/10/11 Regression] "
[Bug middle-end/90663] [8/9 Regression] strcmp (&a[i], a + i) not folded for arrays and constant index
2021-02-13 23:53 UTC
[Bug tree-optimization/84050] [8/9/10/11 Regression] missing -Warray-bounds accessing a struct array member
2021-02-13 23:49 UTC (2+ messages)
[Bug fortran/95647] New: operator(.eq.) and operator(==) treated differently
2021-02-13 21:44 UTC (4+ messages)
` [Bug fortran/95647] "
[Bug libfortran/98825] New: Unexpected behavior of FORTRAN FORMAT expressions when suppressing new line with '$'
2021-02-13 21:42 UTC (2+ messages)
` [Bug libfortran/98825] "
[Bug debug/99090] New: gsplit-dwarf broken on riscv64-linux
2021-02-13 21:20 UTC
[Bug other/97417] New: RISC-V Unnecessary andi instruction when loading volatile bool
2021-02-13 20:48 UTC (4+ messages)
` [Bug target/97417] "
[Bug fortran/99027] New: Incorrect ubound result
2021-02-13 19:42 UTC (3+ messages)
` [Bug fortran/99027] "
[Bug c++/99088] New: Failure to error on recursive template instantiation in a reasonable time
2021-02-13 19:35 UTC
[Bug target/98439] New: [11 Regression] ICE in final_scan_insn_1, at final.c:3096
2021-02-13 15:13 UTC (4+ messages)
` [Bug rtl-optimization/98439] "
[Bug tree-optimization/93721] swapping adjacent scalars could be more efficient
2021-02-13 13:08 UTC
[Bug fortran/99065] New: ASSOCIATE function selector expression "no IMPLICIT type" failure
2021-02-13 11:58 UTC (2+ messages)
` [Bug fortran/99065] "
[Bug fortran/98897] New: Erroneous procedure attribute for associate name
2021-02-13 11:53 UTC (2+ messages)
` [Bug fortran/98897] "
[Bug fortran/67744] New: polymorphic associating entity is refused TBP invocation
2021-02-13 11:53 UTC (2+ messages)
` [Bug fortran/67744] [OOP] "
[Bug tree-optimization/96166] New: [10/11 Regression] -O3/-ftree-slp-vectorize turns ROL into a mess
2021-02-13 9:34 UTC (7+ messages)
` [Bug target/96166] "
` [Bug target/96166] [10 "
[Bug c++/96926] New: [9/10/11 Regression] Tuple element w/ member reference to incomplete template type rejected
2021-02-13 6:12 UTC (2+ messages)
` [Bug c++/96926] "
[Bug target/99068] New: Missed PowerPC lhau optimization
2021-02-13 2:11 UTC (5+ messages)
` [Bug tree-optimization/99068] "
[Bug c++/95468] New: ICE in expression sfinae
2021-02-12 23:37 UTC (2+ messages)
` [Bug c++/95468] [8/9/10/11 Regression] "
[Bug target/98468] New: [9 regression] test case gcc.target/powerpc/rlwimi-2.c fails starting with r9-3594
2021-02-12 23:12 UTC (2+ messages)
` [Bug target/98468] "
[Bug c++/99040] New: [modules] partitions & using declarations
2021-02-12 21:51 UTC (4+ messages)
` [Bug c++/99040] "
[Bug c++/99039] New: cross-module using declarations
2021-02-12 21:50 UTC (4+ messages)
` [Bug c++/99039] "
[Bug analyzer/96395] New: gcc.dg/analyzer/explode-2.c fails when compiled as C++
2021-02-12 21:33 UTC (3+ messages)
` [Bug analyzer/96395] "
[Bug c++/99081] New: Misleading -Wmissing-field-initializers warning on out-of-order designated initializers
2021-02-12 21:32 UTC
[Bug target/98959] New: ICE in extract_constrain_insn, at recog.c:2670
2021-02-12 20:51 UTC (2+ messages)
` [Bug target/98959] "
[Bug inline-asm/99015] New: ICE: Max. number of generated reload insns per insn is achieved (90)
2021-02-12 19:14 UTC (2+ messages)
` [Bug inline-asm/99015] "
[Bug tree-optimization/88771] Misleading -Werror=array-bounds error
2021-02-12 18:27 UTC
[Bug c++/99080] New: Add !TYPE_P assert to type_dependent_expression_p
2021-02-12 18:22 UTC (2+ messages)
` [Bug c++/99080] "
[Bug c/99055] New: memory leak in warn_parm_array_mismatch
2021-02-12 18:20 UTC (3+ messages)
` [Bug c/99055] "
[Bug rtl-optimization/85899] [8 Regression] ICE in find_fallthru_edge_from, at haifa-sched.c:8059
2021-02-12 18:14 UTC
[Bug lto/68028] New: Compilation error "lto1: error: target attribute or pragma changes single precision floating point", with "-flto" on different variant of powerpc like -mcpu=e6500, 8540, 8548, e500mc, e500mc64, e5500. With gcc-5.2.0 while with 4.9.3 it is working fine
2021-02-12 18:05 UTC (2+ messages)
` [Bug target/68028] [8/9/10/11 regression] Compilation error "lto1: error: target attribute or pragma changes single precision floating point" with LTO on PowerPC
[Bug go/98823] New: go testsuite and timeouts
2021-02-12 17:25 UTC (2+ messages)
` [Bug go/98823] "
[Bug c++/96078] New: [10/11 Regression] flatten attribute on constructor and destructor causes spurious warning
2021-02-12 17:10 UTC (2+ messages)
` [Bug c++/96078] "
[Bug libgcc/99048] New: __gcc_qadd produces spurious NaN
2021-02-12 17:02 UTC (4+ messages)
` [Bug target/99048] "
[Bug fortran/99043] New: Inconsistent behavior when calling rank(ptr) for assumed-rank null pointer
2021-02-12 16:03 UTC (4+ messages)
` [Bug fortran/99043] "
[Bug libstdc++/88881] std::filesystem::status gives bad results on mingw32
2021-02-12 15:50 UTC
[Bug target/97684] New: [11 Regression] ICE in reg_preferred_class, at reginfo.c:789
2021-02-12 15:28 UTC (2+ messages)
` [Bug rtl-optimization/97684] [11 Regression] ICE in reg_preferred_class, at reginfo.c:789 by r11-4577
[Bug rtl-optimization/85099] [meta-bug] selective scheduling issues
2021-02-12 15:28 UTC
[Bug testsuite/98125] New: New test case g++.dg/pr93195a.C in r11-5656 has excess errors
2021-02-12 15:13 UTC (2+ messages)
` [Bug testsuite/98125] [11 Regression] "
[Bug libstdc++/98384] New: new test case 20_util/to_chars/long_double.cc in r11-6249 fails on powerpc64 BE
2021-02-12 15:02 UTC (2+ messages)
` [Bug libstdc++/98384] [11 Regression] "
[Bug tree-optimization/98537] New: [11 Regression] ICE in emit_move_insn since r11-5839
2021-02-12 14:55 UTC (2+ messages)
` [Bug target/98537] "
[Bug libstdc++/99077] New: [9/10/11 Regression] Cannot build libstdc++ with -fno-rtti
2021-02-12 14:50 UTC (3+ messages)
` [Bug libstdc++/99077] "
` [Bug libstdc++/99077] [9/10 "
[Bug libstdc++/99058] New: Consider adding a note about std::optional ABI break to the C++17 status table
2021-02-12 14:49 UTC (2+ messages)
` [Bug libstdc++/99058] "
[Bug c++/59048] New: std::string operator== between std::string and const char* creates unecessary temporary object
2021-02-12 14:48 UTC (2+ messages)
` [Bug libstdc++/59048] operator== between std::string and const char* slower than strcmp
[Bug tree-optimization/98028] New: __builtin_sub_overflow_p not folded to const when some constraints are known
2021-02-12 14:43 UTC (3+ messages)
` [Bug tree-optimization/98028] [8/9/10/11 Regression] "
[Bug middle-end/38474] compile time explosion in dataflow_set_preserve_mem_locs at -O3
2021-02-12 14:40 UTC
[Bug target/98931] New: arm: Assembly fails with "branch out of range or not a multiple of 2"
2021-02-12 14:19 UTC (2+ messages)
` [Bug target/98931] [11 Regression] arm: Assembly fails with "branch out of range or not a multiple of 2" since r11-2012
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