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• 2025/12/17 [Bug other/123170] during GIMPLE pass: omplower, internal compiler error: Segmentation fault doko at gcc dot gnu.org via Gcc-bugs
• 2025/12/17 [Bug other/123170] New: during GIMPLE pass: omplower, internal compiler error: Segmentation fault doko at gcc dot gnu.org via Gcc-bugs
• 2025/12/17 [Bug ipa/122956] [16 regression] ICE caused by r16-4000 when building LLVM14 with -Ofast -flto=auto liuhongt at gcc dot gnu.org via Gcc-bugs
• 2025/12/17 [Bug target/123155] Non-reserved parameter name B in avx10_2-512bf16intrin.h cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/17 [Bug target/123155] Non-reserved parameter name B in avx10_2-512bf16intrin.h cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/17 [Bug fortran/92613] Bogus warning with -cpp and -fpreprocessed albert at tugraz dot at via Gcc-bugs
• 2025/12/17 [Bug rtl-optimization/123169] wrong code at -O3 with -fschedule-insns on x86_64-linux-gnu zhendong.su at inf dot ethz.ch via Gcc-bugs
• 2025/12/16 [Bug rtl-optimization/123169] New: wrong code at -O3 with -fschedule-insns on x86_64-linux-gnu zhendong.su at inf dot ethz.ch via Gcc-bugs
• 2025/12/16 [Bug middle-end/123159] [16 Regression] building insn-extract.cc from an aarch64-linux-gnu cross compiler fails on x86_64-linux-gnux32 with out of memory doko at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c/123162] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in types_match, at generic-match-head.cc:63 with -Wlogical-op -mno-sse2 and __bf16 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c/123162] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in types_match, at generic-match-head.cc:63 with -Wlogical-op -mno-sse2 and __bf16 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug middle-end/123159] [16 Regression] building insn-extract.cc from an aarch64-linux-gnu cross compiler fails on x86_64-linux-gnux32 with out of memory pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug middle-end/123159] [16 Regression] building insn-extract.cc from an aarch64-linux-gnu cross compiler fails on x86_64-linux-gnux32 with out of memory doko at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123168] [16 Regression] [RISCV] [Miscompile] GCC - riscv64 target, miscompiles at -O3 since r16-5168 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123168] [16 Regression] [RISCV] [Miscompile] GCC - riscv64 target, miscompiles at -O3 since 699287fd7b3943ac04f78c4897a38b2170d5248e pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123168] [16 Regression] [RISCV] [Miscompile] GCC - riscv64 target, miscompiles at -O3 since 699287fd7b3943ac04f78c4897a38b2170d5248e skothadiya at whileone dot in via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123168] New: [16 Regression] [RISCV] [Miscompile] GCC - riscv64 target, miscompiles at -O3 since 699287fd7b3943ac04f78c4897a38b2170d5248e skothadiya at whileone dot in via Gcc-bugs
• 2025/12/16 [Bug target/120218] [16 Regression] 8% slowdown of 507.cactuBSSN_r on Intel pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/120219] [16 Regression] ~11% slowdown of 548.exchange2_r on x86_64 (maybe also on aarch64?) since r16-448-g8335fd561fa823 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/120256] [16 Regression] 4% slowdown of 454.calculix on aarch64 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/120752] 5% slowdown of 525.x264_r since r16-1346-gb0d50cbb42ab2c pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95) pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/121440] 50% slowdown of 519.lbm_r on Zen5 since r16-2727-g09f0768b55b96c (the fix for pr120941) pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/121991] [16 Regression] 15% slowdown of 436.cactusADM and 7% slowdown of 410.bwaves on Aarch64 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/121991] [16 Regression] 15% slowdown of 436.cactusADM and 7% slowdown of 410.bwaves on Aarch64 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/121993] [16 Regression] 20-30% slowdown of 470.lbm on AMD Zen3 and 5-8% slowdown of 519.lbm_r on Zen2 since r16-3485-gae689f89fb4059 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95) pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/92083] -mlong-double-64 strange results pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug libstdc++/123167] to_chars(long double) produces rubbish with -mlong-double-64 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug libstdc++/123167] to_chars(long double) produces rubbish with -mlong-double-64 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug libstdc++/123167] to_chars(long double) produces rubbish with -mlong-double-64 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug libstdc++/123167] to_chars(long double) produces rubbish with -mlong-double-64 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/122585] [16 Regression] 4-5% slowdown of 433.milc on AMD zen4 since r16-4469-gd6986e06db5eeb pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug libstdc++/123167] New: to_chars(long double) produces rubbish with -mlong-double-64 cassio.neri at gmail dot com via Gcc-bugs
• 2025/12/16 [Bug go/121877] libgo fails to build if /usr/lib64/libruntime.so exists sjames at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug middle-end/123093] [16 Regression] 6% slowdown of 453.povray on Aarch64 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95) pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123126] [16 Regression] 6-10% slowdown of xalancbmk_r on Zen{4,5} since r16-6104-gb5c64db0a49d46 with PGO pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug testsuite/123166] Commit 2f2aeda98f3aa24 broke a few (many?) testsuite codes sjames at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug testsuite/123166] Commit 2f2aeda98f3aa24 broke a few (many?) testsuite codes kargl at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug testsuite/123166] Commit 2f2aeda98f3aa24 broke a few (many?) testsuite codes pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug testsuite/123166] Commit 2f2aeda98f3aa24 broke a few (many?) testsuite codes pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug testsuite/123166] Commit 2f2aeda98f3aa24 broke a few (many?) testsuite codes kargl at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug testsuite/123166] New: Commit 2f2aeda98f3aa24 broke a few (many?) testsuite codes kargl at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c++/38612] Vague error diagnostics for pointer-to-member type incompatibility aliaksandr.yesmanchyk at gmail dot com via Gcc-bugs
• 2025/12/16 [Bug middle-end/123159] [16 Regression] building insn-extract.cc from an aarch64-linux-gnu cross compiler fails on x86_64-linux-gnux32 with out of memory pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug middle-end/123159] [16 Regression] bootstrap failure building an aarch64-linux-gnu cross compiler on x86_64-linux-gnux32 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug middle-end/101926] [meta-bug] struct/complex/other argument passing and return should be improved pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug middle-end/123164] RV: redundant sp adjustment, when struct is passed via GPRs pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug middle-end/108016] RISC-V：Bad codegen in scalar code comparing to LLVM pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug algol68/123132] Tests FAIL with cannot find module iains at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug libstdc++/123165] New: Optimize chrono::__detail::__get_leap_second_info redi at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/123164] RV: redundant sp adjustment, when struct is passed via GPRs pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug libstdc++/122907] [15/16 Regression] std::copy incorrectly uses memcpy when copying from signed or unsigned char buffer to bool buffer cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug algol68/123132] Tests FAIL with cannot find module ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
• 2025/12/16 [Bug analyzer/123106] Static analyzer support for recusive Fortran print statments dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug algol68/123132] Tests FAIL with cannot find module jemarch at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug algol68/123131] Test names include build directory paths cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/123164] New: RV: redundant sp adjustment, when struct is passed via GPRs camel-cdr at protonmail dot com via Gcc-bugs
• 2025/12/16 [Bug target/114686] Feature request: Dynamic LMUL should be the default for the RISC-V Vector extension camel-cdr at protonmail dot com via Gcc-bugs
• 2025/12/16 [Bug diagnostics/123142] gcc.dg/plugin/diagnostic-test-graphs-html.c FAILs without dot dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug analyzer/123136] new analyzer code meets clang dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug analyzer/123136] new analyzer code meets clang cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug diagnostics/123142] gcc.dg/plugin/diagnostic-test-graphs-html.c FAILs without dot cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug fortran/92613] Bogus warning with -cpp and -fpreprocessed anlauf at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug middle-end/123163] New: vectorization of pointer arithmetic within struct manu at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug libfortran/122936] Read for user defined data types in Fortran fails if there is additional information in the row jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/123162] New: ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in types_match, at generic-match-head.cc:63 with -Wlogical-op -mno-sse2 and __bf16 zsojka at seznam dot cz via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123160] pointer_plus folding breaks objsz amacleod at redhat dot com via Gcc-bugs
• 2025/12/16 [Bug target/122869] risc-v loops miscompiled: loop with fault-only-first intrinsics never terminates when `-O0` law at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug libstdc++/110339] Implement C++26 library features ncm at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug libstdc++/119739] [C++26] Implement P0952R2, A new specification for std::generate_canonical ncm at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug libstdc++/119739] [C++26] Implement P0952R2, A new specification for std::generate_canonical cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123160] pointer_plus folding breaks objsz jakub at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug libfortran/122936] Read for user defined data types in Fortran fails if there is additional information in the row martin.pleissa at web dot de via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123160] pointer_plus folding breaks objsz pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123160] pointer_plus folding breaks objsz pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c/123161] New: x86_64: __builtin_fpclassify raises FE_INVALID for __builtin_fpclassify adhemerval.zanella at linaro dot org via Gcc-bugs
• 2025/12/16 [Bug analyzer/123136] new analyzer code meets clang dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug fortran/107406] lock_type jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug ada/123138] [15/16 Regression] ICE when comparing reduction expression with integer constant ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c++/123091] `operator auto` should be rejected jakub at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c/123156] [12-16 Regression] wrong code at all optimization level pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug analyzer/123106] Static analyzer support for recusive Fortran print statments pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug diagnostics/123142] gcc.dg/plugin/diagnostic-test-graphs-html.c FAILs without dot dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug analyzer/123106] Static analyzer support for recusive Fortran print statments dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug ada/123138] [15/16 Regression] ICE when comparing reduction expression with integer constant lisa at felidae dot bam.moe via Gcc-bugs
• 2025/12/16 [Bug analyzer/122003] Premature assignment to return value for interprocedural case in -fanalyzer cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123160] New: pointer_plus folding breaks objsz amacleod at redhat dot com via Gcc-bugs
• 2025/12/16 [Bug target/122846] risc-v rvv widening operations would perform better with a wider LMUL law at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95) pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug middle-end/123084] [16 Regression] 4-10% slowdown of 544.nab_r on Aarch64 and Intel Ice Lake pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug rtl-optimization/123129] FAIL: gcc.dg/rtl/powerpc/test-frame-related.c starting with - r16-6109-gffa98429b93934 jskumari at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug rtl-optimization/123129] FAIL: gcc.dg/rtl/powerpc/test-frame-related.c starting with - r16-6109-gffa98429b93934 jskumari at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug libstdc++/113299] [C++23] Implement P2408R5, Ranges iterators as inputs to non-Ranges algorithms cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/120250] [13/14/15/16 Regression] ICE during RTL pass: dwarf2, in create_trace_edges, at dwarf2cfi.cc:2686 since r12-4475 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c/123157] ICE: in create_trace_edges, at dwarf2cfi.cc pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/123108] [16 Regression] RISC-V rv64gcvb: ICE at -O2/O3 during RTL pass: vsetvl rdapp at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/123108] [16 Regression] RISC-V rv64gcvb: ICE at -O2/O3 during RTL pass: vsetvl law at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/122970] RISC-V: Wrong code generated with -mrvv-vector-bits=zvl for SLP vectorization law at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c++/122752] [15/16 Regression] Compilation error about class not being a non-union class type for valid C++ code ppalka at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c++/122192] [13/14 Regression] Lookup for a dependent nested type as a base-specifier should be type-only ppalka at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug libstdc++/120446] [C++23] Implement P2655R3 common_reference_t of reference_wrapper Should Be a Reference Type cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c++/122752] [15/16 Regression] Compilation error about class not being a non-union class type for valid C++ code cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug libstdc++/120446] [C++23] Implement P2655R3 common_reference_t of reference_wrapper Should Be a Reference Type cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c++/114764] noexcept on a friend complains about incomplete type cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c++/122668] [15/16 regression] error: 'class TestClass<T>' has no member named 'member_function' [-Wtemplate-body] cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c++/122494] [13/14/15/16 Regression] gcc rejects valid C++ codes with generic lambda and concepts; causing a not completed class ppalka at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/122971] [15/16 Regression] [RISCV] [Miscompile] GCC - riscv64 target, miscompiles at -O3 since r15-6278-gec870d3b5f3781 law at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/122769] RISC-V: Short branch can be elided for alu op law at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c/101312] ICE with -g and may_alias and qualified (const or volatile) array type jakub at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/46590] [14 Regression] long compile time with -O2 and many loops tkoenig at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/123158] [16 Regression] bootstrap failure building an aarch64-linux-gnu cross compiler on x86_64-linux-gnux32 doko at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/123159] [16 Regression] bootstrap failure building an aarch64-linux-gnu cross compiler on x86_64-linux-gnux32 doko at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c/101312] ICE with -g and may_alias and qualified (const or volatile) array type jakub at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/123159] New: [16 Regression] bootstrap failure building an aarch64-linux-gnu cross compiler on x86_64-linux-gnux32 doko at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/123158] New: [16 Regression] bootstrap failure building an aarch64-linux-gnu cross compiler on x86_64-linux-gnux32 doko at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c/123157] New: ICE: in create_trace_edges, at dwarf2cfi.cc 522024330006 at smail dot nju.edu.cn via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/122635] RISC-V: -mrvv-vector-bits=zvl introducing unoptimal vsetivli zero,0 and insns depending on AVL nops law at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug rtl-optimization/122215] Nondeterminism in ra on riscv32 law at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/123022] [16 Regression] [RISCV] [Miscompile] GCC - riscv64 target, miscompiles at -O3 since 4e2a2d6ad2d1bfe1269bc78da4251814505eb42e law at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/123022] [16 Regression] [RISCV] [Miscompile] GCC - riscv64 target, miscompiles at -O3 since 4e2a2d6ad2d1bfe1269bc78da4251814505eb42e cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/123155] Non-reserved parameter name B in avx10_2-512bf16intrin.h jakub at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug libstdc++/123147] std::chrono::parse does not support wchar_t redi at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/123155] Non-reserved parameter name B in avx10_2-512bf16intrin.h jakub at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/123155] Non-reserved parameter name B in avx10_2-512bf16intrin.h jakub at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug target/123155] Non-reserved parameter name B in avx10_2-512bf16intrin.h jakub at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug other/123155] Non-reserved parameter name B in avx10_2-512bf16intrin.h pkk at spth dot de via Gcc-bugs
• 2025/12/16 [Bug other/123155] Non-reserved parameter name B in avx10_2-512bf16intrin.h jakub at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug libstdc++/123147] std::chrono::parse does not support wchar_t redi at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug libstdc++/123147] std::chrono::parse does not support wchar_t redi at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c/123156] New: [12-16 Regression] wrong code at all optimization level xxs_chy at outlook dot com via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123137] g++.dg/vect/pr64410.cc FAILs rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123137] g++.dg/vect/pr64410.cc FAILs cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c/101312] ICE with -g and may_alias and qualified (const or volatile) array type pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c/123154] [13/14/15/16 Regression] During RTL pass: expand; internal compiler error: in get_alias_set, at alias.cc:955 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123137] g++.dg/vect/pr64410.cc FAILs rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123152] [16 regression] ICE when building Valgrind (dominator of 15 should be 42, not 44) since r16-6133-gca8d97f8cb8 rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug other/123155] New: Non-reserved parameter name B in avx10_2-512bf16intrin.h pkk at spth dot de via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123153] [16 regression] gcc/tree-vect-loop-manip.cc:1979: -Wliteral-conversion rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c/123154] [13/14/15/16 Regression] During RTL pass: expand; internal compiler error: in get_alias_set, at alias.cc:955 rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c/123154] [13/14/15/16 Regression] During RTL pass: expand; internal compiler error: in get_alias_set, at alias.cc:955 jakub at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c/123154] During RTL pass: expand; internal compiler error: in get_alias_set, at alias.cc:955 jakub at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c/123154] During RTL pass: expand; internal compiler error: in get_alias_set, at alias.cc:955 sjames at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c/123154] During RTL pass: expand; internal compiler error: in get_alias_set, at alias.cc:955 sjames at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug rtl-optimization/123154] New: During RTL pass: expand; internal compiler error: in get_alias_set, at alias.cc:955 qingren2hxb at gmail dot com via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123153] [16 regression] gcc/tree-vect-loop-manip.cc:1979: -Wliteral-conversion dcb314 at hotmail dot com via Gcc-bugs
• 2025/12/16 [Bug ipa/122456] [16 regression] LTO+profiledbootstrap failure on aarch64 since r16-4604-g8b9cd6490ce507 sjames at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123153] [16 regression] gcc/tree-vect-loop-manip.cc:1979: -Wliteral-conversion sjames at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug c++/123153] New: trunk/gcc/tree-vect-loop-manip.cc:1979: Wliteral-conversion dcb314 at hotmail dot com via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123152] [16 regression] ICE when building Valgrind (dominator of 15 should be 42, not 44) since r16-6133-gca8d97f8cb8 tnfchris at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123152] [16 regression] ICE when building Valgrind (dominator of 15 should be 42, not 44) since r16-6133-gca8d97f8cb8 sjames at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123152] [16 regression] ICE when building Valgrind (dominator of 15 should be 42, not 44) since r16-6133-gca8d97f8cb8 tnfchris at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123150] [16 regression] ICE when building GNAT (gcc/ada/exp_dbug.adb:1572:4: error: dominator of 7 should be 31, not 33) sjames at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123152] New: [16 regression] ICE when building Valgrind (dominator of 15 should be 42, not 44) sjames at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123152] [16 regression] ICE when building Valgrind (dominator of 15 should be 42, not 44) sjames at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123137] g++.dg/vect/pr64410.cc FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123150] [16 regression] ICE when building GNAT (gcc/ada/exp_dbug.adb:1572:4: error: dominator of 7 should be 31, not 33) tnfchris at gcc dot gnu.org via Gcc-bugs
• 2025/12/16 [Bug tree-optimization/123150] [16 regression] ICE when building GNAT (gcc/ada/exp_dbug.adb:1572:4: error: dominator of 7 should be 31, not 33) rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug target/123149] Missed optimization: GCC doesn't generate AVX512VL rotate instructions for SSE2/AVX2 or/shift/shift rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug target/123144] [16 Regression] PowerPC64LE: ICE at -O3 during RTL pass: sched1 rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug modula2/123151] New: Unable to use IsNoError with Close in FIO library module gaius at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug tree-optimization/123137] g++.dg/vect/pr64410.cc FAILs rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug c++/123134] no warning for unsigned long assigned to pointer rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug tree-optimization/114725] Missed optimization: more precise range for and rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug ipa/122456] [16 regression] LTO+profiledbootstrap failure on aarch64 since r16-4604-g8b9cd6490ce507 rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug ipa/122456] [16 regression] LTO+profiledbootstrap failure on aarch64 since r16-4604-g8b9cd6490ce507 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug tree-optimization/117323] GCC failed to optimize value / 128 to value >> 7 when the range of value must be positive pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug target/123149] Missed optimization: GCC doesn't generate AVX512VL rotate instructions for SSE2/AVX2 or/shift/shift liuhongt at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug target/123149] Missed optimization: GCC doesn't generate AVX512VL rotate instructions for SSE2/AVX2 or/shift/shift liuhongt at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug ipa/122956] [16 regression] ICE caused by r16-4000 when building LLVM14 with -Ofast -flto=auto liuhongt at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug fortran/107406] lock_type cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug middle-end/123110] [16 Regression] ICE: verify_flow_info failed: EH landing pad label '({anonymous})' is not first in a sequence of labels in bb 10 with -Os -fexceptions -finstrument-functions-once since r16-5250 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug middle-end/123110] [16 Regression] ICE: verify_flow_info failed: EH landing pad label '({anonymous})' is not first in a sequence of labels in bb 10 with -Os -fexceptions -finstrument-functions-once since r16-5250 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug middle-end/123111] [16 Regression] gcc.target/sh/pr51244-9.c fails after make_forwarders_with_degenerate_phis addition, missing ifconv pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug tree-optimization/123150] [16 regression] ICE when building GNAT (gcc/ada/exp_dbug.adb:1572:4: error: dominator of 7 should be 31, not 33) sjames at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug target/123116] sbb cst is not produced with direct cond_expr expansion cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug middle-end/123111] [16 Regression] gcc.target/sh/pr51244-9.c fails after make_forwarders_with_degenerate_phis addition, missing ifconv cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug middle-end/123084] [16 Regression] 4-10% slowdown of 544.nab_r on Aarch64 and Intel Ice Lake pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug tree-optimization/123109] `a >> (bits-1) != 0` is not optimized to `a < 0` by match pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug tree-optimization/46590] [14/16 Regression] long compile time with -O2 and many loops pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug target/123149] Missed optimization: GCC doesn't generate AVX512VL rotate instructions for SSE2/AVX2 or/shift/shift pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug target/123149] Missed optimization: GCC doesn't generate AVX512VL rotate instructions for SSE2/AVX2 or/shift/shift pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug target/123149] Missed optimization: GCC doesn't generate AVX512VL rotate instructions for SSE2/AVX2 or/shift/shift pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug target/123149] Missed optimization: GCC doesn't generate AVX512VL rotate instructions for SSE2/AVX2 or/shift/shift pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug target/123149] Missed optimization: GCC doesn't generate AVX512VL rotate instructions for SSE2/AVX2 or/shift/shift pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug target/123149] Missed optimization: GCC doesn't generate AVX512VL rotate instructions for SSE2/AVX2 or/shift/shift pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug tree-optimization/123150] [16 regression] ICE when building GNAT (gcc/ada/exp_dbug.adb:1572:4: error: dominator of 7 should be 31, not 33) sjames at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug tree-optimization/123150] New: [16 regression] ICE when building GNAT (gcc/ada/exp_dbug.adb:1572:4: error: dominator of 7 should be 31, not 33) sjames at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug ipa/122956] [16 regression] ICE caused by r16-4000 when building LLVM14 with -Ofast -flto=auto liuhongt at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug ipa/107666] IPA: Speculatively dereferencing function pointers jamborm at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug ipa/107666] IPA: Speculatively dereferencing function pointers cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug ada/123138] [15/16 Regression] ICE when comparing reduction expression with integer constant ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug ada/123138] [15/16 Regression] ICE when comparing reduction expression with integer constant cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug tree-optimization/122987] force_gimple_operand_gsi in tree-ssa-ifcombine.cc can be replaced by gimple_build pzheng at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug ada/123138] [15/16 Regression] ICE when comparing reduction expression with integer constant cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug ada/123138] [15/16 Regression] ICE when comparing reduction expression with integer constant cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug tree-optimization/122987] force_gimple_operand_gsi in tree-ssa-ifcombine.cc can be replaced by gimple_build cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/12/15 [Bug target/123149] New: Missed optimization: GCC doesn't generate AVX512VL rotate instructions for SSE2/AVX2 or/shift/shift lloyd at randombit dot net via Gcc-bugs
• 2025/12/15 [Bug fortran/119136] Printing result of function that prints itself hangs jvdelisle at gcc dot gnu.org via Gcc-bugs

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