gcc-bugs  

Messages by Date

• 2026/08/28 [Bug tree-optimization/126998] [17 Regression] ICE at -O3 on x86_64-linux-gnu during GIMPLE pass: vect iains at gcc dot gnu.org via Gcc-bugs
• 2026/08/28 [Bug tree-optimization/127105] [16/17 Regression] ICE Segmentation fault in vect_analyze_slp_reduc_chain since r17-2737 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/28 [Bug tree-optimization/127039] [17 Regression] forwprop never terminates on a reduction pair against a vector constant (RVV, SVE) cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/28 [Bug tree-optimization/127105] [16/17 Regression] ICE Segmentation fault in vect_analyze_slp_reduc_chain since r17-2737 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/28 [Bug tree-optimization/127105] [16/17 Regression] ICE Segmentation fault in vect_analyze_slp_reduc_chain since r17-2737 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/28 [Bug middle-end/127098] [avr] gcc.dg/torture/pr86363.c -O0 fails execution gjl at gcc dot gnu.org via Gcc-bugs
• 2026/08/28 [Bug c++/127118] New: FTBFS on x86_64 when compiling gcc/gimple-ssa-warn-access.cc gaius at gcc dot gnu.org via Gcc-bugs
• 2026/08/28 [Bug middle-end/127098] [avr] gcc.dg/torture/pr86363.c -O0 fails execution gjl at gcc dot gnu.org via Gcc-bugs
• 2026/08/28 [Bug tree-optimization/127116] [17 Regression] ICE: verify_gimple failed during GIMPLE pass: slp (type mismatch in binary expression) with unlimited cost model rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/28 [Bug target/127117] [16/17 Regression] arc: ctz(0) and clz(0) are incorrect for arc600 and arc700 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/28 [Bug target/127117] New: [16/17 Regression] arc: ctz(0) and clz(0) are incorrect for arc600 and arc700 michiel at derhaeg dot be via Gcc-bugs
• 2026/08/28 [Bug tree-optimization/127105] [16/17 Regression] ICE Segmentation fault in vect_analyze_slp_reduc_chain since r17-2737 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/28 [Bug target/127098] [avr] gcc.dg/torture/pr86363.c -O0 fails execution gjl at gcc dot gnu.org via Gcc-bugs
• 2026/08/28 [Bug tree-optimization/127116] New: [17 Regression] ICE: verify_gimple failed during GIMPLE pass: slp (type mismatch in binary expression) with unlimited cost model bouncy12578 at gmail dot com via Gcc-bugs
• 2026/08/28 [Bug middle-end/126236] Switch-based interpreter loops should be automatically transformed to avoid shared indirect dispatch ktkachov at gcc dot gnu.org via Gcc-bugs
• 2026/08/28 [Bug c/127115] New: ICE in tagged_types_tu_compatible_p, at c/c-typeck.cc s.kimura.h41104 at gmail dot com via Gcc-bugs
• 2026/08/28 [Bug tree-optimization/127107] [17 Regression] long-multiple recogniser should not apply when widening_mul is not run konstantinos.eleftheriou at vrull dot eu via Gcc-bugs
• 2026/08/28 [Bug fortran/122521] Use more high level internal API to manipulate array descriptors cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/28 [Bug fortran/122521] Use more high level internal API to manipulate array descriptors cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/28 [Bug fortran/122521] Use more high level internal API to manipulate array descriptors cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/28 [Bug fortran/122521] Use more high level internal API to manipulate array descriptors cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/28 [Bug fortran/122521] Use more high level internal API to manipulate array descriptors cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/28 [Bug fortran/122521] Use more high level internal API to manipulate array descriptors cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/28 [Bug c++/124888] [15/16/17 Regression] [modules] The compiler requires typeinfo to be included in the standard library sebj_coder3 at pm dot me via Gcc-bugs
• 2026/08/28 [Bug target/127114] i386: Bad convert-storm on _Float16 builtin_round vectorization hongyuw at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug ipa/127113] [13/14/15/16/17 Regression] wrong code at -O2 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug ipa/127106] [17 Regression] unrenamed symbol after IPA SRA rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/127114] i386: Bad convert-storm on _Float16 builtin_round vectorization hongyuw at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/127114] New: i386: Bad convert-storm on roundf16 vectorization hongyuw at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127105] [17 Regression] ICE Segmentation fault in vect_analyze_slp_reduc_chain since r17-2737 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/127055] Missing vectorizations of round math functions hongyuw at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/120681] PowerPC GCC turns off pc-relative addressing on power10 when -mcmodel=large is used cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/108958] Powerpcle could generate mtvsrdd for zero extend DI to TI mode, when the TImode is in a vector register cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/120528] Optimize zero extend to TImode when value is in a VSX register on power10 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/99293] Built-in vec_splat generates sub-optimal code for -mcpu=power10 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug cobol/126614] cobol1: support for extended DISPLAY/ACCEPT (at least parsing) cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug cobol/126612] cobol1: FR: implement READY/RESET TRACE (at least parsing) cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/127055] Missing vectorizations of round math functions liuhongt at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug preprocessor/121508] ICE after error with __has_include leom.hardt at inf dot ufrgs.br via Gcc-bugs
• 2026/08/27 [Bug preprocessor/121508] ICE after error with __has_include leom.hardt at inf dot ufrgs.br via Gcc-bugs
• 2026/08/27 [Bug target/117487] Power8 optimizations for math library aren't done in power9 or power10 (PR target/71977) cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127082] [Missed optimization] 96 % [-96, -65] yields [0, 95] instead of [0, 31] cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127094] Compile-time hogs with ranger and phis cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug c++/125645] contracts: using packs in preconditions results in garbage cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug c++/125011] ICE in tsubst at cp/pt.cc:17105 when using variable template in post contract of function template (-fcontracts) cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug c++/125712] [contracts] ICE in tsubst_contract_specifiers with a contract on an out-of-line member template function cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug libgcc/127112] _Unwind_Backtrace faults on CFI-derived addresses pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug libgcc/127112] _Unwind_Backtrace faults on CFI-derived addresses pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/102055] full 128byte swap using __builtin_shuffle should produce rev64 followed by ext pzheng at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127107] [17 Regression] long-multiple recogniser should not apply when widening_mul is not run pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/102055] full 128byte swap using __builtin_shuffle should produce rev64 followed by ext cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127107] [17 Regression] long-multiple recogniser should not apply when widening_mul is not run pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug c++/125064] [17 Regression] canonical types differ for identical types with clang::trivial_abi jason at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/126484] error: too few arguments to function ‘unsigned int __builtin_mips_get_fcsr(void)` jakub at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug c++/127096] [13/14/15/16/17 Regression] Wrong decltype((S::x)) in const member function of unrelated class A ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug c++/125066] [17 Regression] ICE on qtwebengine-6.11.0 (clang::trivial_abi) jason at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126464] [13/14/15 Regression] wrong code with FP ranges since r13-3926 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127100] [16/17 Regression] intrinsic_intkinds_1.f90 miscompilation on s390x since r16-5984 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug ipa/127113] [13/14/15/16/17 Regression] wrong code at -O2 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug preprocessor/125048] [13/14/15 Regression] ICE on repeated usage of ##__VA_OPT__() since r10-6633 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/125746] [16/17 Regression] ICE in gen_rtx_SUBREG, at emit-rtl.cc:1043 since r16-718 dimitar at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug libgcc/127112] _Unwind_Backtrace faults on CFI-derived addresses travis.downs at gmail dot com via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127111] unsigned _BitInt(32) is not treated like unsigned int for long mul pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127113] [13/14/15/16/17 Regression] wrong code at -O2 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug c++/126709] [17 Regression] bad-array-section-10.C FAILs jason at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127113] New: [13-17 Regression] wrong code at -O2 xxs_chy at outlook dot com via Gcc-bugs
• 2026/08/27 [Bug libgcc/127112] _Unwind_Backtrace faults on CFI-derived addresses travis.downs at gmail dot com via Gcc-bugs
• 2026/08/27 [Bug libgcc/127112] New: _Unwind_Backtrace faults on CFI-derived addresses travis.downs at gmail dot com via Gcc-bugs
• 2026/08/27 [Bug c++/126900] [17 Regression] FAIL: 23_containers/mdspan/layouts/padded_neg.cc -std=gnu++26 (test for errors, line 247) since r17-3305 jason at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127111] New: unsigned _BitInt(32) is not treated like unsigned int for long mul pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127094] Compile-time hogs with ranger and phis amacleod at redhat dot com via Gcc-bugs
• 2026/08/27 [Bug c++/125537] [contracts] g++-16 crashes on contracts pre and post with placeholder return type cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127100] [16/17 Regression] intrinsic_intkinds_1.f90 miscompilation on s390x since r16-5984 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127100] [16/17 Regression] intrinsic_intkinds_1.f90 miscompilation on s390x since r16-5984 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127110] unsigned 64xunsigned 64 multiply (or 128x128) can be expanded inline pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127110] New: unsigned 64xunsigned 64 multiply (or 128x128) can be expanded inline pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127100] [16/17 Regression] intrinsic_intkinds_1.f90 miscompilation on s390x since r16-5984 stefansf at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/126484] error: too few arguments to function ‘unsigned int __builtin_mips_get_fcsr(void)` cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126564] [13/14/15 Regression] Wrong code with spaceship_replacement since r12-964 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127107] [17 Regression] long-multiple recogniser should not apply when widening_mul is not run pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug fortran/51284] [OOP] CLASS and VALUE attribute: No copy to temporary done jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug c++/127109] [C++26] P0963 structured binding as a condition rejected during constant evaluation when the type uses the tuple protocol jakub at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug testsuite/126866] rs6000: gcc.target/powerpc/mma-double-test.c fails on Power10 big-endian. jskumari at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug c++/126481] [17 regression] Qt's qplugin.h rejected (default member initializer for '...’ required before the end of its enclosing class) jason at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug c++/127109] [C++26] P0963 structured binding as a condition rejected during constant evaluation when the type uses the tuple protocol jakub at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/99293] Built-in vec_splat generates sub-optimal code for -mcpu=power10 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/120681] PowerPC GCC turns off pc-relative addressing on power10 when -mcmodel=large is used cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug ipa/127104] modref doesn't recognize loads in assume bodies pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/120528] Optimize zero extend to TImode when value is in a VSX register on power10 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/108958] Powerpcle could generate mtvsrdd for zero extend DI to TI mode, when the TImode is in a vector register cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/117487] Power8 optimizations for math library aren't done in power9 or power10 (PR target/71977) cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug c++/112632] [14 Regression] Non-type template parameter created with converting constructor sometimes has original type cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug c++/126828] [16/17 Regression] ICE with template type alias with NTTP and constexpr capture default reference inside a template function cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127107] [17 Regression] long-multiple recogniser should not apply when widening_mul is not run pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug c++/88829] Failure to deduce size of array of 2^31 chars pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug preprocessor/125048] [13/14/15 Regression] ICE on repeated usage of ##__VA_OPT__() since r10-6633 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/127055] Missing vectorizations of round math functions mkretz at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/126484] error: too few arguments to function ‘unsigned int __builtin_mips_get_fcsr(void)` cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126601] [13/14/15 Regression] ICE in match_arith_overflow with widen-mul since r11-6580 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug c++/127109] New: [C++26] P0963 structured binding as a condition rejected during constant evaluation when the type uses the tuple protocol filip.sajdak at gmail dot com via Gcc-bugs
• 2026/08/27 [Bug target/126667] [15 Regression] s390x ICE since r15-6791 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126534] [14/15 Regression] Wrong code with ranger and sqrt jakub at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126601] [13/14/15 Regression] ICE in match_arith_overflow with widen-mul since r11-6580 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126564] [13/14/15 Regression] Wrong code with spaceship_replacement since r12-964 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug preprocessor/125048] [13/14/15 Regression] ICE on repeated usage of ##__VA_OPT__() since r10-6633 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug c++/125536] T[N] not substituted when N >= 2^31 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126547] [13/14/15/16/17 Regression] Wrong code with ranger and FP division and infinities since r13-4492 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126547] [13/14/15/16/17 Regression] Wrong code with ranger and FP division and infinities since r13-4492 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126564] [13/14/15 Regression] Wrong code with spaceship_replacement since r12-964 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug c++/88829] Failure to deduce size of array of 2^31 chars pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126464] [13/14/15 Regression] wrong code with FP ranges since r13-3926 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126576] isinf() overflow check on a chained floating-point multiply is deleted at -O1+ without -ffinite-math-only cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug c++/127108] Array bound >= 2^31 is incorrectly sign-extended during size_t non-type template parameter deduction pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug c++/88829] Failure to deduce size of array of 2^31 chars pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126576] isinf() overflow check on a chained floating-point multiply is deleted at -O1+ without -ffinite-math-only cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/126932] GCC's RISC-V auto-vectorizer emits FMA instructions with -ffp-contract=off rdapp at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126601] [13/14/15 Regression] ICE in match_arith_overflow with widen-mul since r11-6580 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126534] [14/15 Regression] Wrong code with ranger and sqrt cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug preprocessor/125048] [13/14/15 Regression] ICE on repeated usage of ##__VA_OPT__() since r10-6633 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug c++/127108] New: Array bound >= 2^31 is incorrectly sign-extended during size_t non-type template parameter deduction my at rhanqtl dot com via Gcc-bugs
• 2026/08/27 [Bug fortran/51284] [OOP] CLASS and VALUE attribute: No copy to temporary done mikael at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127107] [17 Regression] long-multiple recogniser should not apply when widening_mul is not run pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126464] [13/14/15 Regression] wrong code with FP ranges since r13-3926 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug fortran/51284] [OOP] CLASS and VALUE attribute: No copy to temporary done mikael at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126534] [14/15 Regression] Wrong code with ranger and sqrt cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/126667] [15 Regression] s390x ICE since r15-6791 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126564] [13/14/15 Regression] Wrong code with spaceship_replacement since r12-964 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126601] [13/14/15 Regression] ICE in match_arith_overflow with widen-mul since r11-6580 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126547] [13/14/15/16/17 Regression] Wrong code with ranger and FP division and infinities since r13-4492 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126576] isinf() overflow check on a chained floating-point multiply is deleted at -O1+ without -ffinite-math-only cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/126484] error: too few arguments to function ‘unsigned int __builtin_mips_get_fcsr(void)` cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug fortran/88632] [F08] function contained in module invisible to submodule unless declared public joerg.stiller--- via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127107] [17 Regression] long-multiple recogniser should not apply when widening_mul is not run konstantinos.eleftheriou at vrull dot eu via Gcc-bugs
• 2026/08/27 [Bug target/120192] Internal compiler error when building ring Rust crate cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug libstdc++/123510] chrono::tzdb parser should be case insensitive cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127107] New: [17 Regression] long-multiple recogniser should not apply when widening_mul is not run ktkachov at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127085] [17 Regression] ICE at -Os during GIMPLE pass: phiopt since r17-3622 aldyh at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127085] [17 Regression] ICE at -Os during GIMPLE pass: phiopt since r17-3622 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/127055] Missing vectorizations of round math functions roger at nextmovesoftware dot com via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127106] New: [17 Regression] ICE at -O2 during GIMPLE pass: adjust_alignment xxs_chy at outlook dot com via Gcc-bugs
• 2026/08/27 [Bug target/127055] Missing vectorizations of round math functions mkretz at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127105] New: [17 Regression] ICE Segmentation fault in vect_analyze_slp_reduc_chain since r17-2737 mjires at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/126512] ICE in copy_to_mode_reg, at explow.cc:657, mno-vsx with vec_sel builtin mmatti at linux dot vnet.ibm.com via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127085] [17 Regression] ICE at -Os during GIMPLE pass: phiopt since r17-3622 aldy at quesejoda dot com via Gcc-bugs
• 2026/08/27 [Bug fortran/122521] Use more high level internal API to manipulate array descriptors cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug fortran/122521] Use more high level internal API to manipulate array descriptors cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug fortran/122521] Use more high level internal API to manipulate array descriptors cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/127055] Missing vectorizations of round math functions mkretz at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/127055] Missing vectorizations of round math functions liuhongt at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/126512] ICE in copy_to_mode_reg, at explow.cc:657, mno-vsx with vec_sel builtin cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug ipa/127104] New: modref doesn't recognize loads in assume bodies jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127100] [16/17 Regression] intrinsic_intkinds_1.f90 miscompilation on s390x since r16-5984 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/116004] PPC64 vector Intrinsic vec_first_mismatch_or_eos_index generates poor code cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug libstdc++/122584] [16 Regression] GCN, nvptx libstdc++ '29_atomics/atomic_ref/[...]' vs. 'libstdc++: Handle cv-qualified types in atomic and atomic_ref [PR115402]' tkaminsk at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/127055] Missing vectorizations of round math functions mkretz at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127100] [16/17 Regression] intrinsic_intkinds_1.f90 miscompilation on s390x since r16-5984 stefansf at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/123778] [16 Regression] ICE at -O3 on aarch64: verify_gimple failed cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/127055] Missing vectorizations of round math functions liuhongt at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127100] [16/17 Regression] intrinsic_intkinds_1.f90 miscompilation on s390x since r16-5984 rdapp at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126998] [17 Regression] ICE at -O3 on x86_64-linux-gnu during GIMPLE pass: vect rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126998] [17 Regression] ICE at -O3 on x86_64-linux-gnu during GIMPLE pass: vect cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126998] [17 Regression] ICE at -O3 on x86_64-linux-gnu during GIMPLE pass: vect cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126998] [17 Regression] ICE at -O3 on x86_64-linux-gnu during GIMPLE pass: vect cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127100] [16/17 Regression] intrinsic_intkinds_1.f90 miscompilation on s390x since r16-5984 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127085] [17 Regression] ICE at -Os during GIMPLE pass: phiopt since r17-3622 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug preprocessor/125842] [C++26] P4136R2, #line is not in line with existing implementation cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127100] [16/17 Regression] intrinsic_intkinds_1.f90 miscompilation on s390x since r16-5984 jakub at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug target/127055] Missing vectorizations of round math functions liuhongt at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127100] [16/17 Regression] intrinsic_intkinds_1.f90 miscompilation on s390x since r16-5984 stefansf at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127101] a+b when b is non-zero and it is known there is no overflow (due to a check) implies a+b is non-zero rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127100] [16/17 Regression] intrinsic_intkinds_1.f90 miscompilation on s390x since r16-5984 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127100] [16/17 Regression] intrinsic_intkinds_1.f90 miscompilation on s390x since r16-5984 rdapp at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug c/119092] Add support for clang/LLVM builtin __builtin_{reduce,elementwise}_* mkretz at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127092] [17 Regression] Ranger folds CEIL_DIV_EXPR and ROUND_DIV_EXPR to zero for some nonnegative operands that satisfy a < b rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127090] [16/17 Regression] -Wuse-after-free does not warn on trivial example anymore rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126028] GCC trunk vs ICX : Missed SLP vectorization rguenther at suse dot de via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127069] gcc.dg/tree-ssa/vec-mask-zero-1.c FAILs cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127029] [17 Regression] ICE at expmed.cc:3669 since r17-3443 konstantinos.eleftheriou at vrull dot eu via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127064] g++.dg/tree-ssa/vec-narrow-minmax-2.C FAILs cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/127103] code from std::vector::push_back can be optimized away pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/27 [Bug tree-optimization/126028] GCC trunk vs ICX : Missed SLP vectorization Reshma.Roy at amd dot com via Gcc-bugs
• 2026/08/26 [Bug tree-optimization/127103] code from std::vector::push_back can be optimized away pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/26 [Bug tree-optimization/127085] [17 Regression] ICE at -Os during GIMPLE pass: phiopt since r17-3622 aldyh at gcc dot gnu.org via Gcc-bugs
• 2026/08/26 [Bug tree-optimization/127103] New: code from std::vector::push_back can be optimized away pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/26 [Bug tree-optimization/101703] (bool0 + bool1) & 1 and (bool0 + bool1) == 1 can be optimized to bool0 ^ bool1 samarth.tandale at oss dot qualcomm.com via Gcc-bugs
• 2026/08/26 [Bug tree-optimization/127102] New: UMIN<a, b> != 0 should reduce to b != 0 when a is known not to be zero pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/26 [Bug tree-optimization/127101] a+b when b is non-zero and it is known there is no overflow (due to a check) implies a+b is non-zero pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/26 [Bug tree-optimization/127101] a+b when b is non-zero and it is known there is no overflow (due to a check) implies a+b is non-zero pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/26 [Bug rtl-optimization/126276] [17 Regression] Recent change breaks cris-elf cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/26 [Bug tree-optimization/127101] New: a+b when b is non-zero and it is known there is no overflow (due to a check) implies a+b is non-zero pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/26 [Bug target/125582] [16/17 Regression] mips: internal compiler error: Segmentation fault since r16-1398 saaadhu at gcc dot gnu.org via Gcc-bugs
• 2026/08/26 [Bug tree-optimization/123778] [16 Regression] ICE at -O3 on aarch64: verify_gimple failed pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/26 [Bug c++/126992] GCC produces different output based on whether conversion function is explicitly called or not waffl3x at gcc dot gnu.org via Gcc-bugs
• 2026/08/26 [Bug target/103959] float64x1_t not using fmov to generate some float values pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/26 [Bug tree-optimization/127080] optimize `a % b` into `a - b` if it is known that a >= b && a <= b*2; (there is a selection case too) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/26 [Bug tree-optimization/127088] [Missed optimization] fail to optimize (C << x) >> x => C pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/26 [Bug tree-optimization/126644] `a << CST >> CST` can be simplified into a if upper CST bits of a are known to be zero pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/26 [Bug target/127084] [MIPS] Segfault at emit_insn_after with -mips16 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/08/26 [Bug ada/127026] [15/16/17 regression] missing sliding for assignment of aggregate to unconstrained formal cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/08/26 [Bug ada/127026] [15/16/17 regression] missing sliding for assignment of aggregate to unconstrained formal cvs-commit at gcc dot gnu.org via Gcc-bugs

• Earlier messages
• Later messages