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[Bug target/113116] New: ~11-17% exec time regression of 436.cactusADM on aarch64
2024-05-07 7:43 UTC (2+ messages)
` [Bug target/113116] [14/15 Regression] "
[Bug target/112959] New: install.tex needs updates on FreeBSD
2024-05-07 7:43 UTC (3+ messages)
` [Bug target/112959] "
[Bug ada/112958] New: [14 regression] s-exnllf.ads etc. don't compile on 32-bit FreeBSD/x86
2024-05-07 7:43 UTC (2+ messages)
` [Bug ada/112958] [12/13/14/15 "
[Bug d/112957] New: [13/14 regression] src/std/math/exponential.d doesn't compile on 32-bit FreeBSD/x86
2024-05-07 7:43 UTC (2+ messages)
` [Bug d/112957] [13/14/15 "
[Bug target/112937] New: [14 Regression] GCN: FAILs due to unconditional 'f->use_flat_addressing = true;'
2024-05-07 7:43 UTC (2+ messages)
` [Bug target/112937] [14/15 "
[Bug target/112916] New: [14 Regression] ~4-7% exec time regression of 433.milc on AMD Zen2
2024-05-07 7:43 UTC (2+ messages)
` [Bug target/112916] [14/15 "
[Bug target/112915] New: [14 Regression] ~4-11% exec time regression of 454.calculix on AMD Zen2
2024-05-07 7:43 UTC (2+ messages)
` [Bug target/112915] [14/15 Regression] 4% "
[Bug target/112914] New: [14 Regression] ~7-9% exec time regression of 436.cactusADM on AMD Zen2
2024-05-07 7:43 UTC (2+ messages)
` [Bug target/112914] "
[Bug target/112864] New: [14 regression] Many libphobos tests FAIL on macOS 12+
2024-05-07 7:43 UTC (2+ messages)
` [Bug target/112864] "
[Bug target/112863] New: [14 regression] Many obj-c++ tests FAIL on macOS 12+
2024-05-07 7:42 UTC (2+ messages)
` [Bug target/112863] Many obj-c++ tests FAIL on macOS 14
[Bug target/112862] New: [14 regression] gfortran.dg coarray tests FAIL on macOS 12+
2024-05-07 7:42 UTC (2+ messages)
` [Bug target/112862] "
[Bug target/112861] New: [14 regression] Most gdc tests FAIL on macOS 12+
2024-05-07 7:42 UTC (2+ messages)
` [Bug target/112861] "
[Bug testsuite/112728] New: gcc.dg/scantest-lto.c FAILs
2024-05-07 7:42 UTC (2+ messages)
` [Bug testsuite/112728] "
[Bug c++/112652] New: g++.dg/cpp26/literals2.C FAILs
2024-05-07 7:42 UTC (2+ messages)
` [Bug c++/112652] "
[Bug other/112549] New: 9% exec time regression of 436.cactusADM on Aarch64
2024-05-07 7:42 UTC (2+ messages)
` [Bug middle-end/112549] [14/15 Regression] "
[Bug target/112548] New: 5% exec time regression in 429.mcf on AMD zen4 CPU
2024-05-07 7:42 UTC (2+ messages)
` [Bug target/112548] [14/15 regression] 5% exec time regression in 429.mcf on AMD zen4 CPU (since r14-5076-g01c18f58d37865)
[Bug tree-optimization/112545] New: [14 Regression] Size regression when using -Os starting with r14-569-g21e2ef2dc25
2024-05-07 7:42 UTC (2+ messages)
` [Bug tree-optimization/112545] [14/15 "
[Bug tree-optimization/112542] New: [14 Regression] Dead Code Elimination Regression since r14-4280-gc3c6f30496d
2024-05-07 7:42 UTC (2+ messages)
` [Bug tree-optimization/112542] [14/15 "
[Bug bootstrap/112534] New: [14 regression] build failure after r14-5424-gdb50aea6259545 using gcc 4.8.5
2024-05-07 7:42 UTC (2+ messages)
` [Bug bootstrap/112534] [14/15 "
[Bug tree-optimization/112508] New: [14 Regression] Size regression when using -Os starting with r14-4089-gd45ddc2c04e
2024-05-07 7:42 UTC (2+ messages)
` [Bug tree-optimization/112508] [14/15 "
[Bug testsuite/112376] New: [14 Regression] gcc.dg/tree-ssa/ssa-dom-thread-7.c was not adjusted for aarch64 case
2024-05-07 7:42 UTC (2+ messages)
` [Bug tree-optimization/112376] [14/15 Regression] gcc.dg/tree-ssa/ssa-dom-thread-7.c missed threading in "
[Bug tree-optimization/112358] New: [14 Regression] glibc -Wstringop-overflow= build failure
2024-05-07 7:42 UTC (2+ messages)
` [Bug tree-optimization/112358] [14/15 "
[Bug c++/112288] New: internal compiler error: in instantiate_decl, at cp/pt.cc:26861
2024-05-07 7:42 UTC (2+ messages)
` [Bug c++/112288] [11/12/13/14/15 Regression] ICE - internal compiler error: in instantiate_decl, at cp/pt.cc:26861 since r6-6830-g20a0c6f9bdbd78
[Bug c/111811] New: gcc: internal compiler error: tree check: expected none of vector_type, have vector_type in finish_struct
2024-05-07 7:42 UTC (2+ messages)
` [Bug c/111811] [14/15 Regression] ICE with vector float bitfield after error
[Bug tree-optimization/111801] New: [14 Regression] Missed Dead Code Elimination since r14-4141-gbf6b107e2a3
2024-05-07 7:42 UTC (2+ messages)
` [Bug tree-optimization/111801] [14/15 "
[Bug tree-optimization/111799] New: [14 Regression] Missed Dead Code Elimination since r14-2365-g2e406f0753e
2024-05-07 7:42 UTC (2+ messages)
` [Bug middle-end/111799] [14/15 "
[Bug tree-optimization/111798] New: [14 Regression] Recent change causing testsuite regression and poor code on mcore-elf
2024-05-07 7:42 UTC (2+ messages)
` [Bug tree-optimization/111798] [14/15 "
[Bug target/111600] New: [14.0 regression] RISC-V bootstrap time regression
2024-05-07 7:42 UTC (2+ messages)
` [Bug target/111600] [14/15 Regression] "
[Bug tree-optimization/111542] New: [11/12/13/14 Regression]
2024-05-07 7:42 UTC (2+ messages)
` [Bug tree-optimization/111542] [11/12/13/14/15 Regression] (a==0)&(b==0) into `(a|b) == 0` optimization sometimes gets in the way of other optimizations
[Bug tree-optimization/111515] New: [14 Regression] Missed Dead Code Elimination since r14-4089-gd45ddc2c04e
2024-05-07 7:42 UTC (2+ messages)
` [Bug tree-optimization/111515] [14/15 "
[Bug tree-optimization/111326] New: [14 Regression] Dead Code Elimination Regression since r14-376-g47a76439911
2024-05-07 7:41 UTC (2+ messages)
` [Bug tree-optimization/111326] [14/15 "
[Bug libstdc++/111302] New: aligned std::experimental::simd loads and stores are not constant expressions
2024-05-07 7:41 UTC (2+ messages)
` [Bug libstdc++/111302] "
[Bug tree-optimization/111293] New: [14 Regression] Missed Dead Code Elimination since r14-3414-g0cfc9c953d0
2024-05-07 7:41 UTC (2+ messages)
` [Bug tree-optimization/111293] [14/15 "
[Bug tree-optimization/111292] New: Missed Dead Code Elimination since r14-2228-g02460c0b8c9
2024-05-07 7:41 UTC (2+ messages)
` [Bug tree-optimization/111292] [14/15 Regression] "
[Bug tree-optimization/110932] New: [14 Regression] Dead Code Elimination Regression since r14-2230-g7e904d6c7f2
2024-05-07 7:41 UTC (2+ messages)
` [Bug tree-optimization/110932] [14/15 "
[Bug tree-optimization/110931] New: [14 Regression] Dead Code Elimination Regression since r14-2890-gcc2003cd875
2024-05-07 7:41 UTC (2+ messages)
` [Bug tree-optimization/110931] [14/15 "
[Bug tree-optimization/110919] New: [14 Regression] Dead Code Elimination Regression at -O3 since r14-1691-gbc5a2c2e793
2024-05-07 7:41 UTC (2+ messages)
` [Bug tree-optimization/110919] [14/15 "
[Bug tree-optimization/110903] New: [14 Regression] Dead Code Elimination Regression since r14-1597-g64d90d06d2d
2024-05-07 7:41 UTC (2+ messages)
` [Bug tree-optimization/110903] [12/13 Regression] Dead Code Elimination Regression since r12-4526-gd8edfadfc7a979
[Bug tree-optimization/110891] New: [14 Regression] Dead Code Elimination Regression since r14-2674-gd0de3bf9175
2024-05-07 7:41 UTC (2+ messages)
` [Bug tree-optimization/110891] [14/15 "
[Bug tree-optimization/110873] New: [14 Regression] Dead Code Elimination Regression at -O2 since r14-376-g47a76439911
2024-05-07 7:41 UTC (2+ messages)
` [Bug tree-optimization/110873] [14/15 "
[Bug libgomp/110842] New: [14 Regression] Openmp loops with KIND=16 DO loops
2024-05-07 7:41 UTC (2+ messages)
` [Bug libgomp/110842] [14/15 "
[Bug middle-end/110757] New: 7% parest regression on zen3 -Ofast -march=native -flto between g:4dbb3af1efe55174 (2023-07-14 00:54) and g:a5088dc3f5ef73c8 (2023-07-17 03:24)
2024-05-07 7:41 UTC (2+ messages)
` [Bug middle-end/110757] [14/15 Regression] "
[Bug rtl-optimization/110717] New: Double-word sign-extension missed-optimization
2024-05-07 7:41 UTC (2+ messages)
` [Bug rtl-optimization/110717] "
[Bug target/110649] New: 25% sphinx3 spec2006 regression on Ice Lake and zen between g:acaa441a98bebc52 (2023-07-06 11:36) and g:55900189ab517906 (2023-07-07 00:23)
2024-05-07 7:41 UTC (2+ messages)
` [Bug target/110649] [14/15 Regression] 25% sphinx3 spec2006 regression on Ice Lake and zen since g:r14-2369-g3a61ca1b925653 (2023-07-06)
[Bug middle-end/110647] New: 66% TSVC/s2712 regressoin on N1-neoverse between g:620a35b24a2b6edb (2023-07-01 07:24) and g:80ae426a195a0d03 (2023-07-02 01:37)
2024-05-07 7:41 UTC (2+ messages)
` [Bug target/110647] [14/15 Regression] "
[Bug other/110628] New: [14 regression] gcc.dg/tree-ssa/update-threading.c fails after r14-2383-g768f00e3e84123
2024-05-07 7:41 UTC (2+ messages)
` [Bug tree-optimization/110628] [14/15 "
[Bug middle-end/110586] New: 10% fatigue2 regression on zen between g:8377cf1bf41a0a9d9d49de807b2341f0bf5d30cf and g:3a61ca1b9256535e1bfb19b2d46cde21f3908a5d
2024-05-07 7:41 UTC (2+ messages)
` [Bug middle-end/110586] [14/15 Regression] 10% fatigue2 regression on zen since r14-2369-g3a61ca1b925653 (bad LRA&scheduling)
[Bug tree-optimization/110540] New: [14 Regression] Dead Code Elimination Regression since r14-1163-gd8b058d3ca4
2024-05-07 7:41 UTC (2+ messages)
` [Bug tree-optimization/110540] [14/15 "
[Bug tree-optimization/110538] New: [14 Regression] Dead Code Elimination Regression since r14-368-ge1366a7e4ce
2024-05-07 7:41 UTC (2+ messages)
` [Bug tree-optimization/110538] [14/15 "
[Bug libstdc++/110512] New: C++20 random access iterators run sequentially with PSTL
2024-05-07 7:41 UTC (2+ messages)
` [Bug libstdc++/110512] "
[Bug tree-optimization/110502] New: [14 Regression] Dead Code Elimination Regression at -Os since r14-1656-g55fcaa9a8bd
2024-05-07 7:41 UTC (2+ messages)
` [Bug tree-optimization/110502] [14/15 "
[Bug analyzer/110483] New: Several gcc.dg/analyzer/out-of-bounds-diagram-*.c tests FAIL
2024-05-07 7:40 UTC (2+ messages)
` [Bug analyzer/110483] [14/15 Regression] "
[Bug c/110458] New: -Warray-bounds=2 new false positive
2024-05-07 7:40 UTC (2+ messages)
` [Bug tree-optimization/110458] [14/15 Regression] "
[Bug testsuite/110445] New: [14 Regression] FAIL: gcc.dg/vect/slp-46.c with AVX2
2024-05-07 7:40 UTC (2+ messages)
` [Bug testsuite/110445] [14/15 "
[Bug tree-optimization/110414] New: [14 Regression] Dead Code Elimination Regression since r14-1127-g9e2017ae6ac
2024-05-07 7:40 UTC (2+ messages)
` [Bug tree-optimization/110414] [14/15 "
[Bug tree-optimization/110413] New: [14 Regression] Missed Dead Code Elimination when using __builtin_unreachable since r14-1880-g827e208fa64
2024-05-07 7:40 UTC (2+ messages)
` [Bug tree-optimization/110413] [14/15 "
[Bug tree-optimization/110369] New: wrong code on x86_64-linux-gnu
2024-05-07 7:40 UTC (2+ messages)
` [Bug rtl-optimization/110369] [14/15 Regression] wrong code on x86_64-linux-gnu with sel-scheduling
[Bug tree-optimization/110301] New: x264 regression on Neoverse-N1
2024-05-07 7:40 UTC (2+ messages)
` [Bug target/110301] [14/15 Regression] "
[Bug rtl-optimization/110163] New: [14 Regression] Comparing against a constant string is inefficient on some targets
2024-05-07 7:40 UTC (2+ messages)
` [Bug rtl-optimization/110163] [14/15 "
[Bug tree-optimization/110131] New: [13/14 Regression] Missed Dead Code Elimination when using __builtin_unreachable since r12-6924-gc2b610e7c6c
2024-05-07 7:40 UTC (2+ messages)
` [Bug tree-optimization/110131] [12/13/14/15 "
[Bug target/110061] New: libatomic: 128-bit atomics should be lock-free on AArch64
2024-05-07 7:40 UTC (2+ messages)
` [Bug target/110061] "
[Bug tree-optimization/109893] New: [14 Regression] Missed Dead Code Elimination when using __builtin_unreachable since r14-160-gf828503eeb79ad1f1ada6db7deccc5abcc2f3ca3
2024-05-07 7:40 UTC (2+ messages)
` [Bug tree-optimization/109893] [14/15 "
[Bug ada/109817] New: -O2 and ./gnat.dg/sync_iface_call_pkg2.adb don't mix
2024-05-07 7:40 UTC (2+ messages)
` [Bug ipa/109817] internal error in ICF pass on Ada interfaces
[Bug tree-optimization/109788] New: [14 Regression] gcc/hwint.h:293:61: runtime error: shift exponent 64 is too large for 64-bit type 'long unsigned int
2024-05-07 7:40 UTC (2+ messages)
` [Bug fortran/109788] [14/15 Regression] gcc/hwint.h:293:61: runtime error: shift exponent 64 is too large for 64-bit type 'long unsigned int since r14-377-gc92b8be9b52b7e
[Bug tree-optimization/109777] New: [14 regression] Compare-debug failure after recent changes
2024-05-07 7:40 UTC (2+ messages)
` [Bug target/109777] [14/15 "
[Bug testsuite/109656] New: [14 regression] 26_numerics/random/random_device/cons/token.cc fails after r14-289-gf9412cedd6c0e7
2024-05-07 7:40 UTC (2+ messages)
` [Bug testsuite/109656] [14/15 "
[Bug target/109549] New: [14 Regression] cmov6.c test fail after commit r14-53-g675b1a7f113adb1d737adaf78b4fd90be7a0ed1a
2024-05-07 7:40 UTC (2+ messages)
` [Bug testsuite/109549] [14/15 Regression] Conditional move regressions after r14-53-g675b1a7f113adb1d737adaf78b4fd90be7a0ed1a
[Bug tree-optimization/109334] New: tree-object-size: Improve size computation in arguments
2024-05-07 7:40 UTC (2+ messages)
` [Bug tree-optimization/109334] "
[Bug middle-end/108847] New: unnecessary bitwise AND on boolean types
2024-05-07 7:40 UTC (2+ messages)
` [Bug middle-end/108847] [11/12/13/14/15 Regression] unnecessary bitwise AND on boolean types and shifting of the "sign" bit
[Bug tree-optimization/108419] New: [13 Regression] Dead Code Elimination Regression at -O2 since r13-440-g98e475a8f58
2024-05-07 7:40 UTC (2+ messages)
` [Bug tree-optimization/108419] [13/14/15/14 "
[Bug gcov-profile/105238] New: Regression: using -fprofile-dir: gcno files not ccache cachable anymore / gcovr report broken
2024-05-07 7:40 UTC (2+ messages)
` [Bug gcov-profile/105238] "
[Bug gcov-profile/105063] New: [GCOV] Ability to map .gcda paths
2024-05-07 7:39 UTC (2+ messages)
` [Bug gcov-profile/105063] "
[Bug libstdc++/99832] New: std::chrono::system_clock::to_time_t needs ABI tag for 32-bit time_t
2024-05-07 7:39 UTC (2+ messages)
` [Bug libstdc++/99832] "
[Bug c++/97720] New: Sometimes std::current_exception does not work properly in the terminate handler
2024-05-07 7:39 UTC (2+ messages)
` [Bug c++/97720] throw in try in noexcept fn calls terminate without handling the exception
[Bug libstdc++/90857] stl::forward_list::erase_after crashes if __pos == __last
2024-05-07 7:39 UTC
[Bug target/87281] [14/15 Regression] qsort checking ICE in ia64_reorg building libgo
2024-05-07 7:39 UTC
[Bug libstdc++/69388] Allow functexcept.cc definitions to be replaced
2024-05-07 7:39 UTC
[Bug tree-optimization/114966] New: fails to optimize avx2 in-register permute written with std::experimental::simd
2024-05-07 7:08 UTC (3+ messages)
` [Bug tree-optimization/114966] "
[Bug tree-optimization/114959] New: incorrect TBAA for drived types involving function types
2024-05-07 6:47 UTC (4+ messages)
` [Bug tree-optimization/114959] "
[Bug target/108189] New: anonymous struct declared inside parameter list will not be visible outside of this definition or declaration
2024-05-07 6:34 UTC (3+ messages)
` [Bug target/108189] "
[Bug c++/114921] New: Optimization flags cause _Float16 to __bf16 casting to do nothing
2024-05-07 6:26 UTC (2+ messages)
` [Bug tree-optimization/114921] "
[Bug target/106060] New: Inefficient constant broadcast on x86_64
2024-05-07 6:19 UTC (2+ messages)
` [Bug target/106060] "
[Bug target/112992] New: Inefficient vector initialization using vec_duplicate/broadcast
2024-05-07 6:19 UTC (2+ messages)
` [Bug target/112992] "
[Bug tree-optimization/113831] New: [11/12/13/14 Regression] Wrong VN with structurally identical ref since r9-398-g6b9fc1782effc67dd9f6def16207653d79647553
2024-05-07 6:18 UTC (2+ messages)
` [Bug tree-optimization/113831] [11/12/13 Regression] Wrong VN with structurally identical ref since r9-398
[Bug tree-optimization/114121] New: wrong code with _BitInt() arithmetics at -O2
2024-05-07 6:18 UTC (2+ messages)
` [Bug tree-optimization/114121] "
[Bug c/89990] request warning: Use of out of scope compound literals
2024-05-07 4:55 UTC (2+ messages)
[Bug c/114965] New: wrong code generated for Emacs/Gnulib strftime (regression from 13.2)
2024-05-07 4:45 UTC (8+ messages)
` [Bug middle-end/114965] "
` [Bug tree-optimization/114965] [14/15 Regression] "
` [Bug tree-optimization/114965] [13/14/15 "
[Bug target/114908] New: fails to optimize avx2 in-register permute written with std::experimental::simd
2024-05-07 3:09 UTC (5+ messages)
` [Bug tree-optimization/114908] "
[Bug c++/103524] New: [meta-bug] modules issue
2024-05-07 1:40 UTC (2+ messages)
` [Bug c++/103524] "
[Bug c++/114954] New: [modules] ICE in write_class_def with templated union type
2024-05-07 1:40 UTC (3+ messages)
` [Bug c++/114954] "
[Bug c++/114275] New: using std::thread within a templated function in a module fails to compile
2024-05-07 1:39 UTC (4+ messages)
` [Bug c++/114275] "
[Bug c++/114747] New: [RISC-V RVV] Wrong SEW set for mixed-size intrinsics
2024-05-07 1:38 UTC (3+ messages)
` [Bug target/114747] [13 only] "
[Bug ada/114964] New: Ada Address_To_Access_Conversions gnat_to_gnu_entity internal error
2024-05-06 23:59 UTC (3+ messages)
` [Bug ada/114964] "
[Bug c/114872] New: Miscompilation with -O2 after commit 049ec9b981d1f4f97736061d5cf7d0ae990b57d7
2024-05-06 22:45 UTC (7+ messages)
` [Bug tree-optimization/114872] [13/14/15 Regression] Miscompilation with -O2 after commit r13-8037
[Bug c++/108620] New: internal compiler error: in instantiate_type, at cp/class.cc:8742 when assign the return value of co_yield to a member of class/struct
2024-05-06 22:22 UTC (2+ messages)
` [Bug c++/108620] coroutines: ICE: "
[Bug tree-optimization/114749] New: [14] RISC-V rv64gcv ICE: in vectorizable_load, at tree-vect-stmts.cc
2024-05-06 21:52 UTC (2+ messages)
` [Bug tree-optimization/114749] [13 Regression] "
[Bug middle-end/85559] [meta-bug] Improve conditional move
2024-05-06 21:39 UTC
[Bug middle-end/78947] sub-optimal code for (bool)(int ? int : int)
2024-05-06 21:39 UTC
[Bug web/97263] New: For -ffinite-math-only -OFast is not mentioned
2024-05-06 21:28 UTC (2+ messages)
` [Bug middle-end/97263] "
[Bug target/112868] New: GCC passes -many to the assembler for --enable-checking=release builds
2024-05-06 20:23 UTC (3+ messages)
` [Bug target/112868] "
[Bug c/111501] New: RISC-V: non-optimal casting when shifting
2024-05-06 20:15 UTC (3+ messages)
` [Bug target/111501] "
[Bug testsuite/114177] New: gcc.target/aarch64/sve/loop_add_6.c needs to be fixed for LLP64 targets
2024-05-06 19:25 UTC (3+ messages)
` [Bug testsuite/114177] "
[Bug c++/105229] New: [11/12 Regression] ICE in lookup_template_class_1, at cp/pt.cc:10111
2024-05-06 18:59 UTC (2+ messages)
` [Bug c++/105229] [11/12/13/14/15 "
[Bug c++/103338] New: ICE: in tsubst_pack_expansion, at cp/pt.c:13167
2024-05-06 18:58 UTC (2+ messages)
` [Bug c++/103338] [11/12/13/14/15 Regression] ICE: in tsubst_pack_expansion with invalid template friend and packed expression
[Bug c++/114962] New: For each iteration in static assert fails to compile
2024-05-06 18:44 UTC (6+ messages)
` [Bug c++/114962] For each iteration in static assert fails to compile with pointer to member functions
[Bug c/53548] New: allow flexible array members in unions like zero-length arrays
2024-05-06 18:40 UTC (6+ messages)
` [Bug c/53548] "
[Bug target/98477] New: aarch64: Unnecessary GPR -> FPR moves for conditional select
2024-05-06 18:29 UTC (2+ messages)
` [Bug target/98477] "
[Bug target/114963] New: RISCV -msave-restore -fno-omit-frame-pointer does not emit save/restore library calls
2024-05-06 18:27 UTC
[Bug target/114801] New: [14 Regression] arm: ICE in find_cached_value, at rtx-vector-builder.cc:100 with MVE intrinsics
2024-05-06 17:51 UTC (3+ messages)
` [Bug target/114801] [14/15 "
[Bug ipa/92606] [11/12/13 Regression][avr] invalid merge of symbols in progmem and data sections
2024-05-06 17:23 UTC (2+ messages)
[Bug target/113180] New: MIPS: bitops on an long long struct uses ins instead dins
2024-05-06 16:46 UTC (2+ messages)
` [Bug middle-end/113180] MIPS: bitops on an long long struct uses ins instead dins (or with -mstrict-align on aarch64)
[Bug target/114960] New: [12/13/14/15 Regression] fails to clean up vector casts
2024-05-06 16:29 UTC (2+ messages)
` [Bug rtl-optimization/114960] "
[Bug target/114944] New: Codegen of __builtin_shuffle for an 16-byte uint8_t vector is suboptimal on SSE2
2024-05-06 16:16 UTC (4+ messages)
` [Bug target/114944] "
[Bug driver/111527] New: COLLECT_GCC_OPTIONS option hits single-variable limits too early
2024-05-06 16:02 UTC (4+ messages)
` [Bug driver/111527] "
[Bug c++/114961] New: [modules] using imported member functions in constexpr context causes ICE
2024-05-06 14:37 UTC (2+ messages)
` [Bug c++/114961] "
[Bug libgcc/114907] New: Missing __extendhfbf2 in libgcc
2024-05-06 14:08 UTC (2+ messages)
` [Bug middle-end/114907] __trunchfbf2 should be renamed to __extendhfbf2
[Bug c++/114867] New: [modules] name lookup issues when a function overload set is exported from GMF
2024-05-06 14:06 UTC (2+ messages)
` [Bug c++/114867] "
[Bug tree-optimization/113630] New: -fno-strict-aliasing introduces out-of-bounds memory access
2024-05-06 13:18 UTC (3+ messages)
` [Bug tree-optimization/113630] [11/12/13 Regression] "
` [Bug tree-optimization/113630] [11/12 "
[Bug tree-optimization/114799] New: [14 Regression] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p, at gimple-expr.cc:85 with -O2 -fno-tree-forwprop -fvect-cost-model=unlimited
2024-05-06 13:17 UTC (3+ messages)
` [Bug tree-optimization/114799] [13 Regression] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p, at gimple-expr.cc:85 with -O2 -fno-vect-cost-model since r14-9316
[Bug tree-optimization/114787] New: wrong code at -O1 on x86_64-linux-gnu (the generated code hangs)
2024-05-06 13:15 UTC (3+ messages)
` [Bug tree-optimization/114787] [13 Regression] "
[Bug target/114734] New: [14] RISC-V rv64gcv_zvl256b miscompile with -flto -O3 -mrvv-vector-bits=zvl
2024-05-06 13:15 UTC (3+ messages)
` [Bug target/114734] [11/12/13 regression] RISC-V rv64gcv_zvl256b miscompile with -flto -O3 -mrvv-vector-bits=zvl since r8-6047-g65dd1346027bb5
[Bug tree-optimization/114246] New: [11/12/13/14 Regression] ICE: verify_gimple failed: invalid argument to gimple call with __builtin_memcpy()
2024-05-06 13:15 UTC (2+ messages)
` [Bug tree-optimization/114246] [11/12/13 "
[Bug tree-optimization/100923] New: wrong code at -Os and above on x86_64-linux-gnu
2024-05-06 13:12 UTC (2+ messages)
` [Bug tree-optimization/100923] [9 Regression] wrong code at -O2 "
[Bug tree-optimization/114551] New: wrong code at -O3 on x86_64-linux-gnu
2024-05-06 12:06 UTC (2+ messages)
` [Bug tree-optimization/114551] [14 Regression] wrong code at -O3 on x86_64-linux-gnu since r14-2944
[Bug tree-optimization/113622] New: r14-8450 regression: ICE with vectors in named registers
2024-05-06 11:49 UTC (2+ messages)
` [Bug tree-optimization/113622] [11/12/13 Regression] "
[Bug libstdc++/114958] New: use __builtin_shufflevector for std::experimental::simd split and concat (at least the common cases) to enable better optimizations
2024-05-06 11:24 UTC (5+ messages)
` [Bug libstdc++/114958] "
[Bug tree-optimization/114948] New: ICE on valid code at -O3 with "-fno-tree-ccp -fno-tree-ch" on x86_64-linux-gnu: in check_loop_closed_ssa_def, at tree-ssa-loop-manip.cc:647
2024-05-06 11:05 UTC (3+ messages)
` [Bug tree-optimization/114948] [14/15 Regression] "
` [Bug tree-optimization/114948] [15 "
[Bug tree-optimization/114937] New: [11 regression] -ftree-vrp optimizes out range check before conditional increment
2024-05-06 10:50 UTC (2+ messages)
` [Bug tree-optimization/114937] "
[Bug fortran/106999] New: [11/12/13 Regression] ICE tree check: expected record_type or union_type or qual_union_type, have function_type in gfc_class_data_get, at fortran/trans-expr.cc:233
2024-05-06 10:03 UTC (4+ messages)
` [Bug fortran/106999] "
[Bug fortran/112407] New: [13 Regression] Fix for PR37336 triggers an ICE in gfc_format_decoder while constructing a vtab
2024-05-06 9:58 UTC (4+ messages)
` [Bug fortran/112407] "
[Bug fortran/113885] New: ice in gimplify_expr, at gimplify.cc:18658
2024-05-06 9:52 UTC (3+ messages)
` [Bug fortran/113885] [13 Regression] ice in gimplify_expr, at gimplify.cc:18658 with finalization
[Bug fortran/110987] New: Segmentation fault after finalization of a temporary variable
2024-05-06 9:50 UTC (3+ messages)
` [Bug fortran/110987] [13 Regression] "
[Bug testsuite/36337] testsuite requires HOSTCC and HOSTCFLAGS from contrib/test_installed script
2024-05-06 9:47 UTC
[Bug rtl-optimization/101523] New: Huge number of combine attempts
2024-05-06 9:46 UTC (4+ messages)
` [Bug rtl-optimization/101523] "
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