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• 2026/07/14 [Bug target/126261] XPASS: g++.dg/torture/pr101373.C execution test rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126012] [powerpc64le] Support IEEE-128 long double on FreeBSD (config.gcc / configure / libgcc float128) pkubaj at anongoth dot pl via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/117779] abs is not removed from a loop rachit.mehta at oss dot qualcomm.com via Gcc-bugs
• 2026/07/14 [Bug target/124364] [13/14/15/16/17 Regression] XPASS: gcc.dg/Wstringop-overflow-47.c pr97027 note (test for warnings, line (68|72|77)) azoff at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug middle-end/122715] Missed optimization of IFN_AVG_FLOOR (x, x) --> x odygrd at hotmail dot com via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/118407] [15/16/17 Regression] tree-ssa/predcom-8.c fails with invalid sum after g:68326d5d1a593dc0bf098c03aac25916168bc5a9 azoff at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126266] strlen pass cannot recognize *s == 0 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126266] strlen pass cannot recognize *s == 0 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/118407] [15/16/17 Regression] tree-ssa/predcom-8.c fails with invalid sum after g:68326d5d1a593dc0bf098c03aac25916168bc5a9 tnfchris at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126266] New: strlen pass cannot recognize *s == 0 giraffe.commits at aol dot com via Gcc-bugs
• 2026/07/14 [Bug target/126232] [17 Regression] ICE: in maybe_legitimize_operand, at optabs.cc:8427 with -O3 -fvect-cost-model=unlimited --param=vect-partial-vector-usage=2 -mavx10.1 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126221] [17 regression] ICE when building networkmanager-1.56.1 with -m32 -march=x86-64-v4 since r17-1764 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126203] [17 Regression] ICE in maybe_legitimize_operand, at optabs.cc:8427 since r17-1764 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126265] If a and b in (CST, CST + 1), then .SPACESHIP (a, b, -1) is a - b pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126265] New: If a and b in (CST, CST + 1), then .SPACESHIP (a, b, -1) is a - b kaelfandrew at gmail dot com via Gcc-bugs
• 2026/07/14 [Bug libfortran/93727] Fortran 2018: EX edit descriptor jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126250] [17 Regression] ICE at -O2 during RTL pass: final pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126250] [17 Regression] ICE at -O2 during RTL pass: final pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126250] [17 Regression] ICE at -O2 during RTL pass: final roger at nextmovesoftware dot com via Gcc-bugs
• 2026/07/14 [Bug target/126250] [17 Regression] ICE at -O2 during RTL pass: final roger at nextmovesoftware dot com via Gcc-bugs
• 2026/07/14 [Bug c/126264] New: attribute error is ignored with invalid param jg at jguk dot org via Gcc-bugs
• 2026/07/14 [Bug c/110500] gcc: internal compiler error: tree check: expected class 'type', have 'exceptional' (error_mark) in c_parser_omp_clause_allocate pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c/122748] [OpenMP] ICE segfault with invalid 'allocate' clause in c_parser_omp_clause_allocate at c-parser.cc:19348 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c/126263] [OpenMP] ICE with uses_allocators and invalid identifier pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c/110500] gcc: internal compiler error: tree check: expected class 'type', have 'exceptional' (error_mark) in c_parser_omp_clause_allocate pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126260] Failure to CSE BIT_FIELD_REF of different sign pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c/126263] New: [OpenMP] ICE with uses_allocators and invalid identifier burnus at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126212] ranger: missing optimization in propagation of a known boolean on a threading path amacleod at redhat dot com via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126045] spaceship_replacement has some dead code in it dealing with COND_EXPR kaelfandrew at gmail dot com via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126045] spaceship_replacement has some dead code in it dealing with COND_EXPR kaelfandrew at gmail dot com via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126045] spaceship_replacement has some dead code in it dealing with COND_EXPR pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126262] New: wrong code with large _BitInt() and __builtin_mul_overflow() at -O2 zsojka at seznam dot cz via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126138] `fp0 == fp1 || fp0 CMP fp1` can be combined always even with trapping pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126138] `fp0 == fp1 || fp0 CMP fp1` can be combined always even with trapping pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126110] [16/17 Regression] VRP does not optimize a gimple_assign like it does GIMPLE_COND sometimes from a phi since r16-5324 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/126215] ICE constant not recomputed when 'ADDR_EXPR' changed mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/126215] ICE constant not recomputed when 'ADDR_EXPR' changed mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126110] [16/17 Regression] VRP does not optimize a gimple_assign like it does GIMPLE_COND sometimes from a phi since r16-5324 amacleod at redhat dot com via Gcc-bugs
• 2026/07/14 [Bug c++/126215] ICE constant not recomputed when 'ADDR_EXPR' changed mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126257] [16/17 Regression] wrong code at -O2/3 with _BitInt(2) since r16-5324 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126257] [16/17 Regression] wrong code at -O2/3 with _BitInt(2) since r16-5324 kaelfandrew at gmail dot com via Gcc-bugs
• 2026/07/14 [Bug target/126250] [17 Regression] ICE at -O2 during RTL pass: final kaelfandrew at gmail dot com via Gcc-bugs
• 2026/07/14 [Bug fortran/126037] gfc_expr_walker is missing some members of omp_clauses tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126064] [17 Regression] ICE in intrinsics lowering karmea01 at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126064] [17 Regression] ICE in intrinsics lowering cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug middle-end/126237] Local register variables have strange, poorly documented behaviour stefansf at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126200] LoongArch: Wrong code generated for vshuf4i.b + vpickev.b xry111 at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126064] [17 Regression] ICE in intrinsics lowering acoplan at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126171] [16/17 Regression] miscompilation at -O2 on x86_64-linux-gnu amacleod at redhat dot com via Gcc-bugs
• 2026/07/14 [Bug libgomp/125877] [OpenMP] Implement omp_get_device_distances burnus at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126261] XPASS: g++.dg/torture/pr101373.C execution test azoff at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126261] New: XPASS: g++.dg/torture/pr101373.C execution test azoff at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug libgomp/125877] [OpenMP] Implement omp_get_device_distances cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126260] New: Failure to CSE BIT_FIELD_REF of different sign rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/118407] [15/16/17 Regression] tree-ssa/predcom-8.c fails with invalid sum after g:68326d5d1a593dc0bf098c03aac25916168bc5a9 azoff at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126028] GCC trunk vs ICX : Missed SLP vectorization rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug rtl-optimization/125339] Volatile memory access sequences on aarch64/ARM64 may be compiled to post/pre increment instructions which do not affect ESR_EL{1,2,3} acoplan at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126257] [16/17 Regression] wrong code at -O2/3 with _BitInt(2) since r16-5324 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/118407] [15/16/17 Regression] tree-ssa/predcom-8.c fails with invalid sum after g:68326d5d1a593dc0bf098c03aac25916168bc5a9 tnfchris at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126257] [16/17 Regression] wrong code at -O2/3 with _BitInt(2) since r16-5324 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126257] [16/17 Regression] wrong code at -O2/3 with _BitInt(2) since r16-5324 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126257] [16/17 Regression] wrong code at -O2/3 with _BitInt(2) since r16-5324 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126257] [16/17 Regression] wrong code at -O2/3 with _BitInt(2) since r16-5324 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126259] AArch64: Inefficient code in SAD tail loop under -O2 pfustc at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126259] New: AArch64: Inefficient code in SAD tail loop under -O2 pfustc at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126257] [16/17 Regression] wrong code at -O2/3 with _BitInt(2) rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126250] [17 Regression] ICE at -O2 during RTL pass: final ubizjak at gmail dot com via Gcc-bugs
• 2026/07/14 [Bug target/126250] [17 Regression] ICE at -O2 during RTL pass: final ubizjak at gmail dot com via Gcc-bugs
• 2026/07/14 [Bug analyzer/126258] New: Interprocedural analysis of virtual calls dispatched through a non-primary base subobject (multiple inheritance) doesn't correctly adjust this, so the callee body is entered with the wrong receiver. egas.g.ribeiro at tecnico dot ulisboa.pt via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/118407] [15/16/17 Regression] tree-ssa/predcom-8.c fails with invalid sum after g:68326d5d1a593dc0bf098c03aac25916168bc5a9 azoff at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126251] [15/16/17 Regression] FAIL: gcc.dg/tree-ssa/predcom-8.c scan-tree-dump-not pcom "Invalid sum" azoff at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/118407] [15/16/17 Regression] tree-ssa/predcom-8.c fails with invalid sum after g:68326d5d1a593dc0bf098c03aac25916168bc5a9 azoff at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126225] [13/14/15/16/17 Regression] Wrong code at -O2 due to incorrect SLP IV reuse (r11-4714) cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126257] New: [16/17 Regression] wrong code at -O2/3 with _BitInt(2) xxs_chy at outlook dot com via Gcc-bugs
• 2026/07/14 [Bug c++/120635] Support something like [[clang::no_specializations]] attribute jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug libstdc++/126254] GCC does not reject user specializations of std::type_order as mandated jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/126256] New: [OpenMP] declare target with 'enter' initializer and 'link' clause wrongly accepted burnus at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/116597] [arm] indirect tailcalls with incomplete prototypes generate wrong code when using PACM rearnsha at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug fortran/126255] New: [OpenMP] declare target not handled for host-assocated variables burnus at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/116597] [arm] indirect tailcalls with incomplete prototypes generate wrong code when using PACM rearnsha at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/116597] [arm] indirect tailcalls with incomplete prototypes generate wrong code when using PACM cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/125741] [17 Regression] FAIL: g++.dg/tree-ssa/pr109442.C -std=gnu++23 scan-tree-dump-not optimized ro at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/126252] g++.dg/reflect/members_of17.C FAILs jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/126252] g++.dg/reflect/members_of17.C FAILs ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
• 2026/07/14 Re: Very Serious bugs in GCC Richard Earnshaw (foss) via Gcc-bugs
• 2026/07/14 [Bug target/126202] [17 Regression] ICE in ix86_finalize_stack_frame_flags, at config/i386/i386.cc:8829 ubizjak at gmail dot com via Gcc-bugs
• 2026/07/14 [Bug target/126249] [17 Regression] ICE: in ix86_finalize_stack_frame_flags, at config/i386/i386.cc:8829 with -O -mavxifma -mstringop-strategy=vector_loop and memcpy ubizjak at gmail dot com via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126239] [17 Regression] 5% slowdown of milc on Zen4 since r17-2213-g09021961ea0271 tnfchris at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 Very Serious bugs in GCC Alexy via Gcc-bugs
• 2026/07/14 [Bug c++/126254] New: GCC does not reject user specializations of std::type_order as mandated programmer00001h at gmail dot com via Gcc-bugs
• 2026/07/14 [Bug target/126229] Wrong preprocessor check in visintrin.h for SPARC64 postmaster at raasu dot org via Gcc-bugs
• 2026/07/14 [Bug algol68/125959] GCC16 Algol68 backports jemarch at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug libstdc++/126253] std/simd/arithmetic.cc FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug libstdc++/126253] New: std/simd/arithmetic.cc FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/124948] wrong code with wrapping __atomic_add_fetch() on _BitInt(17) on riscv cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug libstdc++/125548] piecewise_linear_distribution(nw, xmin, xmax, fw) invokes fw with incorrect values cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/126252] g++.dg/reflect/members_of17.C FAILs jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/125674] [13/14/15 Regression] ICE in cxx_eval_constant_expression with invalid bit-field width in template jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c/125935] [debug] bool type supported in C23, but debug info says _Bool jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/126252] g++.dg/reflect/members_of17.C FAILs jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug middle-end/125576] [meta-bug] clang/LLVM compatibility jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/119561] GCC hasn't completely forbidden user-declared specializations of std::initializer_list jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/126057] [15 Regression] ICE on invalid structured binding jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/120635] Support something like [[clang::no_specializations]] attribute jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/91155] __PRETTY_FUNCTION__ gets truncated when char template parameter is '\0' jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/126007] __builtin_is_implicit_lifetime disagrees with Clang jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug sanitizer/120201] [13/14/15 Regression] generates a misaligned vector operation for std::memcpy with -march=znver4 since santizer doesn't allocate properly aligned stack by r6-6813-g63998a6336239d jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/123615] (c++-reflection) - [meta-bug] reflection issue jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/126036] [reflection] ICE on assignment members_of into constexpr variable jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug middle-end/126084] ICE verify_gimple failed - _BitInt + ASAN, r14-3751 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/124948] wrong code with wrapping __atomic_add_fetch() on _BitInt(17) on riscv jakub at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126239] [17 Regression] 5% slowdown of milc on Zen4 since r17-2213-g09021961ea0271 tnfchris at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug libstdc++/82749] piecewise_linear_distribution::densities() non conformity cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug middle-end/126084] ICE verify_gimple failed - _BitInt + ASAN, r14-3751 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug middle-end/112653] PTA should handle correctly escape information of values returned by a function cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug sanitizer/120201] [13/14/15/16/17 Regression] generates a misaligned vector operation for std::memcpy with -march=znver4 since santizer doesn't allocate properly aligned stack by r6-6813-g63998a6336239d cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/126036] [reflection] ICE on assignment members_of into constexpr variable cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/126057] [15/16/17 Regression] ICE on invalid structured binding cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/125674] [13/14/15/16/17 Regression] ICE in cxx_eval_constant_expression with invalid bit-field width in template cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/126007] __builtin_is_implicit_lifetime disagrees with Clang cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c/125935] [debug] bool type supported in C23, but debug info says _Bool cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/91155] __PRETTY_FUNCTION__ gets truncated when char template parameter is '\0' cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/126252] g++.dg/reflect/members_of17.C FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/126252] g++.dg/reflect/members_of17.C FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug c++/126252] New: g++.dg/reflect/members_of17.C FAILs ro at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/124948] wrong code with wrapping __atomic_add_fetch() on _BitInt(17) on riscv cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug middle-end/102202] Inefficent expansion of memset when range is [0,1] cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug middle-end/126084] ICE verify_gimple failed - _BitInt + ASAN, r14-3751 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126251] [15/16/17 Regression] FAIL: gcc.dg/tree-ssa/predcom-8.c scan-tree-dump-not pcom "Invalid sum" azoff at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug sanitizer/120201] [13/14/15/16/17 Regression] generates a misaligned vector operation for std::memcpy with -march=znver4 since santizer doesn't allocate properly aligned stack by r6-6813-g63998a6336239d cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126251] New: [15/16/17 Regression] FAIL: gcc.dg/tree-ssa/predcom-8.c scan-tree-dump-not pcom "Invalid sum" azoff at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126250] [17 Regression] ICE at -O2 during RTL pass: final rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126194] [15/16 Regression] LTO/DSE removes temporary initialization observed by placement delete cleanup cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126249] [17 Regression] ICE: in ix86_finalize_stack_frame_flags, at config/i386/i386.cc:8829 with -O -mavxifma -mstringop-strategy=vector_loop and memcpy zsojka at seznam dot cz via Gcc-bugs
• 2026/07/14 [Bug target/123625] [14/15/16/17 Regression] AArch64: wrong code at -O3 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/121957] [15/16/17 Regression] AArch64: Miscompile at -O2/O3 since r15-1579-g792f97b44ffc5e cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2026, 2k17, 2k and 2k6 and 95) pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug fortran/126234] [16, 17 Regression] gfortran reject SPEC CPU wrf and wrf_r since r17-2320-gf935a7a9013d07 pheeck at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126250] New: [17 Regression] ICE at -O2 during RTL pass: final xxs_chy at outlook dot com via Gcc-bugs
• 2026/07/14 [Bug target/126249] [17 Regression] ICE: in ix86_finalize_stack_frame_flags, at config/i386/i386.cc:8829 with -O -mavxifma -mstringop-strategy=vector_loop and memcpy rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126247] [13/14/15/16/17 Regression] ifcombine removes trapping comparsion incorrectly rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug middle-end/126237] Local register variables have strange, poorly documented behaviour rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug tree-optimization/126194] [15/16/17 Regression] LTO/DSE removes temporary initialization observed by placement delete cleanup cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/14 [Bug target/126200] LoongArch: Wrong code generated for vshuf4i.b + vpickev.b xry111 at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug target/126249] New: [17 Regression] ICE: in ix86_finalize_stack_frame_flags, at config/i386/i386.cc:8829 with -O -mavxifma -mstringop-strategy=vector_loop and memcpy zsojka at seznam dot cz via Gcc-bugs
• 2026/07/13 [Bug target/126200] LoongArch: Wrong code generated for vshuf4i.b + vpickev.b xry111 at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug libgomp/126248] New: OpenACC] 'copyout' allowed modifiers alwaysin vs alwaysout zhonghao at pku dot org.cn via Gcc-bugs
• 2026/07/13 [Bug target/125323] vax: error: insn does not satisfy its constraints kalvisd at gmail dot com via Gcc-bugs
• 2026/07/13 [Bug middle-end/122715] Missed optimization of IFN_AVG_FLOOR (x, x) --> x odygrd at hotmail dot com via Gcc-bugs
• 2026/07/13 [Bug target/125360] [17 regression] ICE in decompose_multiword_subregs, at lower-subreg.cc:1728 [r17-468-g7ec6968058b393] glaubitz at debian dot org via Gcc-bugs
• 2026/07/13 [Bug target/113939] Switch m68k to LRA glaubitz at debian dot org via Gcc-bugs
• 2026/07/13 [Bug target/126202] [17 Regression] ICE in ix86_finalize_stack_frame_flags, at config/i386/i386.cc:8829 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug rtl-optimization/121847] [M68K] [LRA] ICE in gen_rtx_SUBREG, at emit-rtl.cc:1048 glaubitz at debian dot org via Gcc-bugs
• 2026/07/13 [Bug target/120165] [m68k] gfortran segfaults when built with LRA enabled glaubitz at debian dot org via Gcc-bugs
• 2026/07/13 [Bug fortran/126234] [16, 17 Regression] gfortran reject SPEC CPU wrf and wrf_r since r17-2320-gf935a7a9013d07 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug target/110533] [x86-64] naked with -O0 and register-passed struct/int128 clobbers parameters/callee-saved regs cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug fortran/126234] [16, 17 Regression] gfortran reject SPEC CPU wrf and wrf_r since r17-2320-gf935a7a9013d07 jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug fortran/126234] [17 Regression] gfortran reject SPEC CPU wrf and wrf_r since r17-2320-gf935a7a9013d07 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug target/114134] [14/15/16/17 Regression] Extra mov instructions for simple function compared with GCC13 since r14-2386 for struct that returns in GPRs hjl.tools at gmail dot com via Gcc-bugs
• 2026/07/13 [Bug fortran/126037] gfc_expr_walker is missing some members of omp_clauses jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug c++/125066] [17 Regression] ICE on qtwebengine-6.11.0 (clang::trivial_abi) cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug libstdc++/126111] std module unconditionally exports wchar_t-related names when configured with --disable-wchar_t sebastian.jude at st dot ovgu.de via Gcc-bugs
• 2026/07/13 [Bug c++/126066] [14/15 Regression] ice in lvalue_kind, at cp/tree.cc:285 with -Wall mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug c++/67491] [meta-bug] concepts issues mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug c++/126066] [14/15/16/17 Regression] ice in lvalue_kind, at cp/tree.cc:285 with -Wall cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug tree-optimization/126242] [17 Regression] ICE in lower_bound, at value-range.h:1229 since r17-2324 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug tree-optimization/126247] [13/14/15/16/17 Regression] ifcombine removes trapping comparsion incorrectly pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug tree-optimization/126247] New: [13/14/15/16/17 Regression] ifcombine removes trapping comparsion incorrectly pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug c++/126207] [Coverity] Possible missing return value check on resolves_to_fixed_type_p in rtti.cc:386 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug c++/125064] [17 Regression] canonical types differ for identical types with clang::trivial_abi cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug tree-optimization/126242] [17 Regression] ICE in lower_bound, at value-range.h:1229 since r17-2324 roger at nextmovesoftware dot com via Gcc-bugs
• 2026/07/13 [Bug driver/111527] COLLECT_GCC_OPTIONS option hits single-variable limits too early pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug driver/111527] COLLECT_GCC_OPTIONS option hits single-variable limits too early cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug middle-end/126153] [13/14/15/16/17 Regression] [csmith] runtime crash with -O3 -ftrivial-auto-var-init=zero dcb314 at hotmail dot com via Gcc-bugs
• 2026/07/13 [Bug c++/96868] C++20 designated initializer erroneous warnings nerd.cpp at gmail dot com via Gcc-bugs
• 2026/07/13 [Bug c++/126246] possible erroneous warning (missing initializer for member) nerd.cpp at gmail dot com via Gcc-bugs
• 2026/07/13 [Bug c++/96868] C++20 designated initializer erroneous warnings nerd.cpp at gmail dot com via Gcc-bugs
• 2026/07/13 [Bug middle-end/126153] [13/14/15/16/17 Regression] [csmith] runtime crash with -O3 -ftrivial-auto-var-init=zero sjames at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug other/126226] python coding style should be made easy egallager at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug middle-end/126153] [13/14/15/16/17 Regression] [csmith] runtime crash with -O3 -ftrivial-auto-var-init=zero dcb314 at hotmail dot com via Gcc-bugs
• 2026/07/13 [Bug c++/124058] [15/16/17 Regression] 20_util/pair/cons/99957.cc no longer generate expected warnings with -std=gnu++1[147] cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug target/125516] [16 Regression] [RISCV] [Miscompile] GCC miscompiles at -O3 as well as -O2 since g:573ea59a48d95fc4e9f520865eae71c5d9de614f law at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug rtl-optimization/125731] Improve RISC-V sequence for conditional xor with a constant law at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug ipa/126241] Missed devirtualization of immutable std::function dispatch blocks ptomsich at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug ipa/126241] Missed devirtualization of immutable std::function dispatch blocks ptomsich at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug ipa/126241] Missed devirtualization of immutable std::function dispatch blocks ptomsich at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug ipa/126241] Missed devirtualization of immutable std::function dispatch blocks ptomsich at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug ipa/126241] Missed devirtualization of immutable std::function dispatch blocks ptomsich at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug c++/124058] [15/16/17 Regression] 20_util/pair/cons/99957.cc no longer generate expected warnings with -std=gnu++1[147] cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug target/120165] [m68k] gfortran segfaults when built with LRA enabled cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug c++/126246] New: possible erroneous warning (missing initializer for member) nerd.cpp at gmail dot com via Gcc-bugs
• 2026/07/13 [Bug target/122448] [15 Regression] Wrong rvv code with -O3 rdapp at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug target/126244] [RISC-V] wrong-code: dead vsetvli writes VLMAX into a0, clobbering memset destination argument at -O3 with RVV rdapp at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug middle-end/126153] [13/14/15/16/17 Regression] [csmith] runtime crash with -O3 -ftrivial-auto-var-init=zero dcb314 at hotmail dot com via Gcc-bugs
• 2026/07/13 [Bug fortran/126234] [17 Regression] gfortran reject SPEC CPU wrf and wrf_r since r17-2320-gf935a7a9013d07 jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug libstdc++/126111] std module unconditionally exports wchar_t-related names when configured with --disable-wchar_t redi at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug c/126244] [RISC-V] wrong-code: dead vsetvli writes VLMAX into a0, clobbering memset destination argument at -O3 with RVV christian.herber at oss dot nxp.com via Gcc-bugs
• 2026/07/13 [Bug middle-end/126153] [13/14/15/16/17 Regression] [csmith] runtime crash with -O3 -ftrivial-auto-var-init=zero sjames at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug target/126245] [17 Regression] Improve conditional negate sequence for RISC-V (and others?) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/07/13 [Bug target/126245] [17 Regression] Improve conditional negate sequence for RISC-V (and others?) pinskia at gcc dot gnu.org via Gcc-bugs

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