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• • [Bug target/122831] GCC does not define __ARM_FEATURE_MOPS for armv8.8-a pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug target/122831] GCC does not define __ARM_FEATURE_MOPS for armv8.8-a pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug target/122831] GCC does not define __ARM_FEATURE_MOPS for armv8.8-a pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug target/122831] GCC does not define __ARM_FEATURE_MOPS for armv8.8-a pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug target/122831] GCC does not define __ARM_FEATURE_MOPS for armv8.8-a pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug target/122831] GCC does not define __ARM_FEATURE_MOPS for armv8.8-a pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug target/111064] [13/14/15/16 regression] 5-10% regression of parest on icelake between g:d073e2d75d9ed492de9a8dc6970e5b69fae20e5a (Aug 15 2023) and g:9ade70bb86c8744f4416a48bb69cf4705f00905a (Aug 16) law at gcc dot gnu.org via Gcc-bugs
  • [Bug target/111064] [13/14/15/16 regression] 5-10% regression of parest on icelake between g:d073e2d75d9ed492de9a8dc6970e5b69fae20e5a (Aug 15 2023) and g:9ade70bb86c8744f4416a48bb69cf4705f00905a (Aug 16) liuhongt at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/116560] [13/14/15/16 Regression] RISC-V : rv32 code optimization , big code difference between 8/9.x and 10.x law at gcc dot gnu.org via Gcc-bugs
  • [Bug rtl-optimization/116560] [13/14/15/16 Regression] RISC-V : rv32 code optimization , big code difference between 8/9.x and 10.x law at gcc dot gnu.org via Gcc-bugs
  • [Bug rtl-optimization/116560] [13/14/15/16 Regression] RISC-V : rv32 code optimization , big code difference between 8/9.x and 10.x pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/117236] [13/14/15/16 regression] -Wnull-dereference false positive in GNU tar (regression from GCC 12) since r13-3596-ge7310e24b1c0ca law at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/117271] [13/14/15/16 regression] GCC trunk emits larger code at -Os than 12.4.0 since r14-3084-gaadc5c07feb0ab law at gcc dot gnu.org via Gcc-bugs
• [Bug target/119900] [16 regression] imagick slowdown with -Ofast -march=native -fprofile-use since r16-39-gf6859fb621179e (interaction of rpad and late-combine) law at gcc dot gnu.org via Gcc-bugs
• [Bug target/120069] [16 Regression] Yet another imagick -march=native -flto -Ofast + PGO regression (+ wrf and lbm) since r16-270-ga0a64aa5da0af5 law at gcc dot gnu.org via Gcc-bugs
• [Bug target/120218] [16 Regression] 8% slowdown of 507.cactuBSSN_r on Intel law at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/120219] [16 Regression] ~11% slowdown of 548.exchange2_r on x86_64 (maybe also on aarch64?) since r16-448-g8335fd561fa823 law at gcc dot gnu.org via Gcc-bugs
• [Bug ipa/120307] [16 regression] ICE in combine_with_ipa_count_within, at profile-count.cc:410 during aarch64 -O3 profiledbootstrap since r16-101-g132d01d96ea9d6 law at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/120443] [13/14/15 regression] wrong code at -O3 since r15-1809 law at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/120443] [13/14/15 regression] wrong code at -O3 since r15-1809 mikpelinux at gmail dot com via Gcc-bugs
  • [Bug tree-optimization/120443] [13/14/15 regression] wrong code at -O3 since r15-1809 mikpelinux at gmail dot com via Gcc-bugs
  • [Bug tree-optimization/120443] [13/14/15 regression] wrong code at -O3 since r15-1809 pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/121362] SCCVN (FRE) sometimes does not read through aggregate copies pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/120583] [13/14/15/16 Regression] wrong code at -O{s,2} on x86_64-linux-gnu law at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/120583] [13/14/15/16 Regression] wrong code at -O{s,2} on x86_64-linux-gnu mikpelinux at gmail dot com via Gcc-bugs
  • [Bug tree-optimization/120583] [13/14/15/16 Regression] wrong code at -O{s,2} on x86_64-linux-gnu pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/120749] [16 Regression] 5% slowdown of 548.exchange2_r on Aarch64 law at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/120751] [16 Regression] 10-15% slowdown of 454.calculix on Zen4 and Zen5 since r16-1001-g0291f53f8d2343 law at gcc dot gnu.org via Gcc-bugs
• [Bug target/120959] [16 Regression] 9% slowdown of 549.fotonik3d_r on Zen5 since r16-1645-g309dbcea2cabb3 law at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/121067] [16 Regression] wrong code at -Os with "-fno-tree-pre -fno-code-hoisting -fno-tree-dominator-opts -fno-tree-fre" on x86_64-linux-gnu law at gcc dot gnu.org via Gcc-bugs
• [Bug target/121230] [13/14/15/16 regression] x86: Inefficient code generation with -m3dnow -msse since GCC 12 law at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/121347] [13/14/15/16 regression] wrong code at -O1 and above on x86_64-linux-gnu since r8-2555-g344be1fd47d7d6 law at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/121298] [16 Regression] Missed bswap and rotate detection from r16-2601-ge8a51144c02e1c law at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/121298] [16 Regression] Missed bswap and rotate detection from r16-2601-ge8a51144c02e1c jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/121298] [16 Regression] Missed bswap and rotate detection from r16-2601-ge8a51144c02e1c rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/122830] New: Another missing VN via a struct copy pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/122830] Another missing VN though an aggregate copies rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/121773] [13/14/15/16 Regression] Combine over-simplifies a subreg write since r12-11174-gaffa145910b676 law at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/121820] [16 Regression] gcc.dg/vect/vect-early-break_39.c fails on aarch64 since r16-1001-g0291f53f8d2343 law at gcc dot gnu.org via Gcc-bugs
• [Bug debug/122248] [16 regression] ice in gen_btf_tag_dies, at dwarf2out.cc:13850 law at gcc dot gnu.org via Gcc-bugs
• [Bug fortran/122491] [16 Regression] asan instrumented gcc: heap-use-after-free in fortran/parse.cc:1861 while running gfortran.dg/pr103508.f90 law at gcc dot gnu.org via Gcc-bugs
  • [Bug fortran/122491] [16 Regression] asan instrumented gcc: heap-use-after-free in fortran/parse.cc:1861 while running gfortran.dg/pr103508.f90 anlauf at gcc dot gnu.org via Gcc-bugs
  • [Bug fortran/122491] [16 Regression] asan instrumented gcc: heap-use-after-free in fortran/parse.cc:1861 while running gfortran.dg/pr103508.f90 jakub at gcc dot gnu.org via Gcc-bugs
• [Bug ipa/91736] [13/14/15/16 Regression] Runtime regression for SPEC2000 252.eon on Haswell since r9-5763 law at gcc dot gnu.org via Gcc-bugs
• [Bug c++/121325] ICE on pack index in noexcept specifier of generic lambda in requires clause mpolacek at gcc dot gnu.org via Gcc-bugs
  • [Bug c++/121325] ICE on pack index in noexcept specifier of generic lambda in requires clause cvs-commit at gcc dot gnu.org via Gcc-bugs
  • [Bug c++/121325] ICE on pack index in noexcept specifier of generic lambda in requires clause cvs-commit at gcc dot gnu.org via Gcc-bugs
  • [Bug c++/121325] ICE on pack index in noexcept specifier of generic lambda in requires clause mpolacek at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/100457] [meta-bug] Bugs relating to the enabling of vectorization at -O2 in GCC 12+ law at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/101909] [13/14/15/16 Regression] 73% regression on tfft benchmark for -O2 -ftree-loop-vectorize compared to -O2 on zen hardware law at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/102058] [13/14/15/16 regression] 450.soplex regressed on x86_64 with -Ofast -march=generic (by 8-15%) law at gcc dot gnu.org via Gcc-bugs
• [Bug testsuite/106227] [13/14/15/16 regression] g++.dg/modules/loc-prune-4.C fails after r13-1506-g069f46c71e9432 law at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/111552] [13/14/15/16 regression] 549.fotonik3d_r regression with -O2 -flto -march=native on zen between g:85d613da341b7630 (2022-06-21 15:51) and g:ecd11acacd6be57a (2022-07-01 16:07) law at gcc dot gnu.org via Gcc-bugs
• [Bug target/121582] [16 Regression] ICE: in extract_insn, at recog.cc:2884 (unrecognizable insn) -mcpu=tt-ascalon-d8 -mrvv-vector-bits=zvl and vector __bf16 rdapp at gcc dot gnu.org via Gcc-bugs
• [Bug c/111811] [14/15/16 Regression] ICE with vector float bitfield after error pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug c/111811] [14/15/16 Regression] ICE with vector float bitfield after error pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug ada/50600] Illegal instruction when using pragma Profile (Restricted) ebotcazou at gcc dot gnu.org via Gcc-bugs
• [Bug ada/81106] gnatchop -r does not correctly propagate BOM ebotcazou at gcc dot gnu.org via Gcc-bugs
  • [Bug ada/81106] gnatchop -r does not correctly propagate BOM cvs-commit at gcc dot gnu.org via Gcc-bugs
• [Bug other/122829] New: Optimization: Don't waste a call-preserved register if a variable's value can be trivially derived Explorer09 at gmail dot com via Gcc-bugs
  • [Bug other/122829] Optimization: Don't waste a call-preserved register if a variable's value can be trivially derived pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug rtl-optimization/122829] Optimization: Don't waste a call-preserved register if a variable's value can be rematerialized with some small cost pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug c/118948] [15/16 Regression] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in tree_single_nonnegative_warnv_p, at fold-const.cc:14878 since r15-328 pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/116824] phiprop gets confused with vop phi pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/116821] phiprop could be improved to handle PHI<&a, ssa_name> pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/60183] [4.7 Regression] phiprop creates invalid code cvs-commit at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/60183] [4.7 Regression] phiprop creates invalid code cvs-commit at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/122633] simple_dse in forwprop could remove LHS of calls pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/122633] simple_dse in forwprop could remove LHS of calls cvs-commit at gcc dot gnu.org via Gcc-bugs
• [Bug target/119040] [PPC/Altivec] Missing bit-level optimization (select) jeevitha at gcc dot gnu.org via Gcc-bugs
  • [Bug target/119040] [PPC/Altivec] Missing bit-level optimization (select) segher at gcc dot gnu.org via Gcc-bugs
  • [Bug target/119040] [PPC/Altivec] Missing bit-level optimization (select) jeevitha at gcc dot gnu.org via Gcc-bugs
  • [Bug target/119040] [PPC/Altivec] Missing bit-level optimization (select) segher at gcc dot gnu.org via Gcc-bugs
  • [Bug target/119040] [PPC/Altivec] Missing bit-level optimization (select) segher at gcc dot gnu.org via Gcc-bugs
• [Bug target/121882] [13 regression] ICE when building GCC 13 with checking and -mtune=znver5 jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug target/121882] [13 regression] ICE when building GCC 13 with checking and -mtune=znver5 jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug target/121882] [13 regression] ICE when building GCC 13 with checking and -mtune=znver5 csfore at posteo dot net via Gcc-bugs
• [Bug c++/122828] New: [Reflection] Enum to string from P2996R13 does not compile bjorn.wehlin at gmail dot com via Gcc-bugs
  • [Bug c++/122828] [Reflection] Enum to string from P2996R13 does not compile redi at gcc dot gnu.org via Gcc-bugs
  • [Bug c++/122828] [Reflection] Enum to string from P2996R13 does not compile redi at gcc dot gnu.org via Gcc-bugs
  • [Bug c++/122828] [Reflection] Enum to string from P2996R13 does not compile bjorn.wehlin at gmail dot com via Gcc-bugs
• [Bug c/122595] [16 Regression] FAIL: gcc.dg/pr97986-1.c starting with - r16-4919-g5175ef7f7577a1 jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug c/122595] [16 Regression] FAIL: gcc.dg/pr97986-1.c starting with - r16-4919-g5175ef7f7577a1 kishan at gcc dot gnu.org via Gcc-bugs
  • [Bug c/122595] [16 Regression] FAIL: gcc.dg/pr97986-1.c starting with - r16-4919-g5175ef7f7577a1 jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug c/122595] [16 Regression] FAIL: gcc.dg/pr97986-1.c starting with - r16-4919-g5175ef7f7577a1 kishan at gcc dot gnu.org via Gcc-bugs
  • [Bug c/122595] [16 Regression] FAIL: gcc.dg/pr97986-1.c starting with - r16-4919-g5175ef7f7577a1 uecker at tugraz dot at via Gcc-bugs
• [Bug target/122827] New: [15/16 Regression] Miscompare in 526.blender_r with -msve-vector-bits=128 --param aarch64-autovec-preference=sve-only ktkachov at gcc dot gnu.org via Gcc-bugs
  • [Bug target/122827] [15/16 Regression] Miscompare in 526.blender_r with -msve-vector-bits=128 --param aarch64-autovec-preference=sve-only sjames at gcc dot gnu.org via Gcc-bugs
  • [Bug target/122827] [15/16 Regression] Miscompare in 526.blender_r with -msve-vector-bits=128 --param aarch64-autovec-preference=sve-only acoplan at gcc dot gnu.org via Gcc-bugs
• [Bug c++/119964] [15 regression] GCC 15 does not delete explicitly-defaulted move constructor with (const T&&) parameter mpolacek at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/122826] New: OpenMP SIMD call vectorization has incomplete SLP support for linear() and uniform() clauses rguenth at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/122826] OpenMP SIMD call vectorization has incomplete SLP support for linear() and uniform() clauses rguenth at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/122826] OpenMP SIMD call vectorization has incomplete SLP support for linear() and uniform() clauses cvs-commit at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/122826] OpenMP SIMD call vectorization has incomplete SLP support for linear() and uniform() clauses rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/122825] New: tree check: expected class 'type', have 'exceptional' (error_mark) in tree_single_nonnegative_warnv_p 522024330006 at smail dot nju.edu.cn via Gcc-bugs
  • [Bug middle-end/122825] tree check: expected class 'type', have 'exceptional' (error_mark) in tree_single_nonnegative_warnv_p pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug c++/122824] New: Array out-of-bounds warning when building with optimization greater than -O1 d7d1cd at mail dot ru via Gcc-bugs
  • [Bug tree-optimization/122824] Array out-of-bounds warning when building with optimization greater than -O1 pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/122824] Array out-of-bounds warning when building with optimization greater than -O1 d7d1cd at mail dot ru via Gcc-bugs
  • [Bug tree-optimization/122824] Array out-of-bounds warning when building with optimization greater than -O1 pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/122824] Array out-of-bounds warning when building with optimization greater than -O1 pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/122824] Array out-of-bounds warning when building with optimization greater than -O1 pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/122824] Array out-of-bounds warning when building with optimization greater than -O1 pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/122824] Array out-of-bounds warning when building with optimization greater than -O1 d7d1cd at mail dot ru via Gcc-bugs
  • [Bug tree-optimization/122824] Array out-of-bounds warning when building with optimization greater than -O1 sjames at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/122824] Array out-of-bounds warning when building with optimization greater than -O1 pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug c++/119964] [15/16 regression] GCC 15 does not delete explicitly-defaulted move constructor with (const T&&) parameter cvs-commit at gcc dot gnu.org via Gcc-bugs
• [Bug ipa/120862] [15/16 Regression] ICE on x86_64-linux-gnu: verify_gimple failed during IPA pass: remove_symbols at -O2/s with aligned and VLA inside struct since r15-934-gd2cfe8a73b3c41 sjames at gcc dot gnu.org via Gcc-bugs
  • [Bug ipa/120862] [15/16 Regression] ICE on x86_64-linux-gnu: verify_gimple failed during IPA pass: remove_symbols at -O2/s with aligned and VLA inside struct since r15-934-gd2cfe8a73b3c41 sjames at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/120564] [13/14/15/16 Regression] ICE: verify_gimple failed during IPA pass: *free_lang_data since r8-3241 jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug middle-end/120564] [13/14/15/16 Regression] ICE: verify_gimple failed during IPA pass: *free_lang_data since r8-3241 jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug middle-end/120564] [13/14/15/16 Regression] ICE: verify_gimple failed during IPA pass: *free_lang_data since r8-3241 cvs-commit at gcc dot gnu.org via Gcc-bugs
• [Bug target/122823] New: AArch64 big-endian sve miscompiled. Does GCC support SVE in big-endian really? hanwei62 at huawei dot com via Gcc-bugs
  • [Bug target/122823] AArch64 big-endian sve miscompiled. Does GCC support SVE in big-endian really? pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug target/122823] AArch64 big-endian sve miscompiled. Does GCC support SVE in big-endian really? pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug target/122823] AArch64 big-endian sve miscompiled. Does GCC support SVE in big-endian really? pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug target/122823] AArch64 big-endian sve miscompiled. Does GCC support SVE in big-endian really? hanwei62 at huawei dot com via Gcc-bugs
  • [Bug target/122823] AArch64 big-endian sve miscompiled. Does GCC support SVE in big-endian really? pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/120052] [13/14/15/16 Regression] VLA with OpenMP vs -fsanitize=undefined since r13-6375-gc7728805a71074 jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug middle-end/120052] [13/14/15/16 Regression] VLA with OpenMP vs -fsanitize=undefined since r13-6375-gc7728805a71074 jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug middle-end/120052] [13/14/15/16 Regression] VLA with OpenMP vs -fsanitize=undefined since r13-6375-gc7728805a71074 cvs-commit at gcc dot gnu.org via Gcc-bugs
• [Bug debug/121964] aarch64: SVE predicate variables are printed incorrectly cvs-commit at gcc dot gnu.org via Gcc-bugs
  • [Bug debug/121964] aarch64: SVE predicate variables are printed incorrectly ykhrustalev at gcc dot gnu.org via Gcc-bugs
  • [Bug debug/121964] aarch64: SVE predicate variables are printed incorrectly sjames at gcc dot gnu.org via Gcc-bugs
• [Bug fortran/82173] [meta-bug] [PDT] Parameterized derived type errors pault at gcc dot gnu.org via Gcc-bugs
  • [Bug fortran/82173] [meta-bug] [PDT] Parameterized derived type errors pault at gcc dot gnu.org via Gcc-bugs
  • [Bug fortran/82173] [meta-bug] [PDT] Parameterized derived type errors pault at gcc dot gnu.org via Gcc-bugs
  • [Bug fortran/82173] [meta-bug] [PDT] Parameterized derived type errors pault at gcc dot gnu.org via Gcc-bugs
  • [Bug fortran/82173] [meta-bug] [PDT] Parameterized derived type errors pault at gcc dot gnu.org via Gcc-bugs
  • [Bug fortran/82173] [meta-bug] [PDT] Parameterized derived type errors pault at gcc dot gnu.org via Gcc-bugs
  • [Bug fortran/82173] [meta-bug] [PDT] Parameterized derived type errors pault at gcc dot gnu.org via Gcc-bugs
  • [Bug fortran/82173] [meta-bug] [PDT] Parameterized derived type errors pault at gcc dot gnu.org via Gcc-bugs
  • [Bug fortran/82173] [meta-bug] [PDT] Parameterized derived type errors pault at gcc dot gnu.org via Gcc-bugs
• [Bug c++/122822] New: [modules] Attachment of non-temploid friend declarations nshead at gcc dot gnu.org via Gcc-bugs
• [Bug libstdc++/122821] New: FAIL: libstdc++-xmethods/deque.cc with -D_GLIBCXX_DEBUG redi at gcc dot gnu.org via Gcc-bugs
  • [Bug libstdc++/122821] FAIL: libstdc++-xmethods/deque.cc with -D_GLIBCXX_DEBUG redi at gcc dot gnu.org via Gcc-bugs
  • [Bug libstdc++/122821] FAIL: libstdc++-xmethods/deque.cc with -D_GLIBCXX_DEBUG redi at gcc dot gnu.org via Gcc-bugs
  • [Bug libstdc++/122821] FAIL: libstdc++-xmethods/deque.cc with -D_GLIBCXX_DEBUG cvs-commit at gcc dot gnu.org via Gcc-bugs
  • [Bug libstdc++/122821] FAIL: libstdc++-xmethods/deque.cc with -D_GLIBCXX_DEBUG redi at gcc dot gnu.org via Gcc-bugs
• [Bug c/122820] New: ICE : tree check: expected none of vector_type, have vector_type in finish_struct, at c/c-decl.cc:9727 522024330006 at smail dot nju.edu.cn via Gcc-bugs
  • [Bug c/122820] ICE : tree check: expected none of vector_type, have vector_type in finish_struct, at c/c-decl.cc:9727 pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug c++/122819] New: Linkage of temploid friends attached to named modules nshead at gcc dot gnu.org via Gcc-bugs
• [Bug c++/120385] [14/15/16 Regression] GCC 14 incorrectly accepts array prvalues with certain operators since r14-5941 jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug c++/120385] [14/15/16 Regression] GCC 14 incorrectly accepts array prvalues with certain operators since r14-5941 language.lawyer at gmail dot com via Gcc-bugs
• [Bug ada/81106] gnatchop -r misplaces BOM ebotcazou at gcc dot gnu.org via Gcc-bugs
• [Bug testsuite/119931] [16 regression] gcc.dg/vla-1.c FAILs jakub at gcc dot gnu.org via Gcc-bugs
  • [Bug testsuite/119931] [16 regression] gcc.dg/vla-1.c FAILs cvs-commit at gcc dot gnu.org via Gcc-bugs
  • [Bug testsuite/119931] [16 regression] gcc.dg/vla-1.c FAILs jakub at gcc dot gnu.org via Gcc-bugs
• [Bug ada/33994] wrong code for indexed component with very large index type cvs-commit at gcc dot gnu.org via Gcc-bugs
  • [Bug ada/33994] wrong code for indexed component with very large index type ebotcazou at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/121689] [15/16 regression] gcc-15.2 makes qemu riscv emulation on ppc64 jump into an if (false) when -fgcse is enabled. christian.ehrhardt at canonical dot com via Gcc-bugs
  • [Bug rtl-optimization/121689] [15/16 regression] gcc-15.2 makes qemu riscv emulation on ppc64 jump into an if (false) when -fgcse is enabled. sjames at gcc dot gnu.org via Gcc-bugs
• [Bug c/110878] -Wstringop-overflow incorrectly warns about arguments to functions with static array parameter declarations campbell+gcc-bugzilla at mumble dot net via Gcc-bugs
• [Bug ada/33994] wrong code for indexed component when index subtype has 'Size > 32 ebotcazou at gcc dot gnu.org via Gcc-bugs
• [Bug target/113933] Switch pa to LRA cvs-commit at gcc dot gnu.org via Gcc-bugs
  • [Bug target/113933] Switch pa to LRA sjames at gcc dot gnu.org via Gcc-bugs
  • [Bug target/113933] Switch pa to LRA glaubitz at physik dot fu-berlin.de via Gcc-bugs
• [Bug tree-optimization/122818] New: std::experimental::simd miss-optimize mask computation of fixed_size_simd stoventtas at gmail dot com via Gcc-bugs
  • [Bug libstdc++/122818] std::experimental::simd miss-optimize mask computation of fixed_size_simd rguenth at gcc dot gnu.org via Gcc-bugs
  • [Bug libstdc++/122818] std::experimental::simd miss-optimize mask computation of fixed_size_simd mkretz at gcc dot gnu.org via Gcc-bugs
  • [Bug libstdc++/122818] std::experimental::simd miss-optimize mask computation of fixed_size_simd mkretz at gcc dot gnu.org via Gcc-bugs
  • [Bug libstdc++/122818] std::experimental::simd miss-optimize mask computation of fixed_size_simd rguenth at gcc dot gnu.org via Gcc-bugs
  • [Bug libstdc++/122818] std::experimental::simd miss-optimize mask computation of fixed_size_simd stoventtas at gmail dot com via Gcc-bugs
  • [Bug libstdc++/122818] std::experimental::simd miss-optimize mask computation of fixed_size_simd mkretz at gcc dot gnu.org via Gcc-bugs
  • [Bug libstdc++/122818] std::experimental::simd miss-optimize mask computation of fixed_size_simd sjames at gcc dot gnu.org via Gcc-bugs
  • [Bug libstdc++/122818] std::experimental::simd miss-optimize mask computation of fixed_size_simd stoventtas at gmail dot com via Gcc-bugs
• [Bug d/122817] New: d: Root modules have no file location set ibuclaw at gcc dot gnu.org via Gcc-bugs
• [Bug fortran/122816] New: Missed simplification of concatenation of constant strings anlauf at gcc dot gnu.org via Gcc-bugs
  • [Bug fortran/122816] Missed simplification of concatenation of constant strings anlauf at gcc dot gnu.org via Gcc-bugs
  • [Bug fortran/122816] Missed simplification of concatenation of constant strings anlauf at gcc dot gnu.org via Gcc-bugs
  • [Bug fortran/122816] Missed simplification of concatenation of constant strings pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug target/112914] ~7-9% exec time regression of 436.cactusADM on AMD Zen2 pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug target/112914] ~7-9% exec time regression of 436.cactusADM on AMD Zen2 pheeck at gcc dot gnu.org via Gcc-bugs
  • [Bug target/112914] ~7-9% exec time regression of 436.cactusADM on AMD Zen2 pheeck at gcc dot gnu.org via Gcc-bugs
  • [Bug target/112914] ~7-9% exec time regression of 436.cactusADM on AMD Zen2 sjames at gcc dot gnu.org via Gcc-bugs
• [Bug ipa/109341] [13/14/15/16 Regression] ICE in merge, at ipa-modref-tree.cc:176 since r12-3142-g5c85f29537662f pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/111292] [14/15/16 Regression] Missed Dead Code Elimination since r14-2228-g02460c0b8c9 pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/110932] [14/15 Regression] Dead Code Elimination Regression since r14-2230-g7e904d6c7f2 pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/110873] [14/15/16 Regression] Dead Code Elimination Regression at -O2 since r14-376-g47a76439911 pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug tree-optimization/110873] [14/15/16 Regression] Dead Code Elimination Regression at -O2 since r14-376-g47a76439911 pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/110757] [14/15/16 Regression] 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) pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/116773] [meta-bug] TSVC missed optimizations pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug target/110647] [14/15/16 Regression] 66% TSVC/s2712 regressoin on N1-neoverse between g:620a35b24a2b6edb (2023-07-01 07:24) and g:80ae426a195a0d03 (2023-07-02 01:37) pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/110502] [14/15/16 Regression] Dead Code Elimination Regression at -Os since r14-1656-g55fcaa9a8bd pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug target/119565] 13-17% regression of botan CAS128 and DES on zen4 pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug target/121821] [16 regression] profiledbootstrap fails to build on armv8l since r16-496-gcc74e2f2b39b6d pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug target/121821] [16 regression] profiledbootstrap fails to build on armv8l since r16-496-gcc74e2f2b39b6d sjames at gcc dot gnu.org via Gcc-bugs
  • [Bug target/121821] [16 regression] profiledbootstrap fails to build on armv8l since r16-496-gcc74e2f2b39b6d sjames at gcc dot gnu.org via Gcc-bugs
  • [Bug target/121821] [16 regression] profiledbootstrap fails to build on armv8l since r16-496-gcc74e2f2b39b6d thiago.bauermann at linaro dot org via Gcc-bugs
  • [Bug target/121821] [16 regression] profiledbootstrap fails to build on armv8l since r16-496-gcc74e2f2b39b6d rearnsha at gcc dot gnu.org via Gcc-bugs
  • [Bug target/121821] [16 regression] profiledbootstrap fails to build on armv8l since r16-496-gcc74e2f2b39b6d sjames at gcc dot gnu.org via Gcc-bugs
• [Bug target/122815] New: [16 Regression] bootstrap failure using lto+profiled on arm-linux-gnueabihf doko at gcc dot gnu.org via Gcc-bugs
  • [Bug target/122815] [16 Regression] bootstrap failure using lto+profiled on arm-linux-gnueabihf sjames at gcc dot gnu.org via Gcc-bugs
  • [Bug target/122815] [16 Regression] bootstrap failure using lto+profiled on arm-linux-gnueabihf pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/103542] [13/14/15 Regregression] bogus -Warray-bounds while index is limited by switch/case pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug target/110273] [12/13/14/15/16 Regression] i686-w64-mingw32 with -mavx512f generates AVX instructions without stack alignment pinskia at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/122814] New: ffmpeg miscompiled with -O3 -march=x86-64-v4 on Windows kasper93 at gmail dot com via Gcc-bugs
  • [Bug target/122814] ffmpeg miscompiled with -O3 -march=x86-64-v4 on Windows pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug target/122814] ffmpeg miscompiled with -O3 -march=x86-64-v4 on Windows pinskia at gcc dot gnu.org via Gcc-bugs
  • [Bug target/122814] ffmpeg miscompiled with -O3 -march=x86-64-v4 on Windows kasper93 at gmail dot com via Gcc-bugs

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