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• 2026/04/18 [Bug c++/115605] structured binding break if a variable named tuple_size is visibile at the decomposition site pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug target/124876] [target/i386] zero_call_used_regs("all") doesn't zero ZMM16-31 hjl.tools at gmail dot com via Gcc-bugs
• 2026/04/18 [Bug target/124876] [target/i386] zero_call_used_regs("all") doesn't zero ZMM16-31 hjl.tools at gmail dot com via Gcc-bugs
• 2026/04/18 [Bug target/124876] [target/i386] zero_call_used_regs("all") doesn't zero ZMM16-31 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug target/124931] gcc/config/i386/i386.cc: possible missing sanity checking of return value from sse_store_index ? pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug tree-optimization/124932] `cexp` is not vectorized pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug c/124932] New: `cexp` is not vectorized queuesevenm at disroot dot org via Gcc-bugs
• 2026/04/18 [Bug middle-end/7651] Define -Wextra strictly in terms of other warning flags egallager at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug fortran/106946] [13/14/15/16 Regression] ICE in resolve_component, at fortran/resolve.cc:14726 jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug target/124929] alignof(__m512) varies depending on target attribute blubban at gmail dot com via Gcc-bugs
• 2026/04/18 [Bug driver/124847] -gdwarf64 emits .debug_line in 32 bit DWARF format pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug driver/124847] -gdwarf64 emits .debug_line in 32 bit DWARF format mehdi.h.business at pm dot me via Gcc-bugs
• 2026/04/18 [Bug c++/124910] [16 Regression] bogus 'std::optional{...}' is not a constant expression error after resetting it via '= nullopt' cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug c++/124095] ICE in write_unqualified_name, at cp/mangle.cc:1535 john at drouhard dot dev via Gcc-bugs
• 2026/04/18 [Bug libstdc++/124890] Circular constraint in std::indirect::operator== leni536 at gmail dot com via Gcc-bugs
• 2026/04/18 [Bug libstdc++/124890] Circular constraint in std::indirect::operator== leni536 at gmail dot com via Gcc-bugs
• 2026/04/18 [Bug fortran/106946] [13/14/15/16 Regression] ICE in resolve_component, at fortran/resolve.cc:14726 pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug fortran/60576] [13/14/15/16 Regression] FAIL: gfortran.dg/assumed_rank_7.f90 jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug c++/124095] ICE in write_unqualified_name, at cp/mangle.cc:1535 ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug target/124931] New: gcc/config/i386/i386.cc: possible missing sanity checking of return value from sse_store_index ? dcb314 at hotmail dot com via Gcc-bugs
• 2026/04/18 [Bug c++/124930] New: libcpp/charset.cc:843: Possible cut'n'paste error ? dcb314 at hotmail dot com via Gcc-bugs
• 2026/04/18 [Bug c++/124095] ICE in write_unqualified_name, at cp/mangle.cc:1535 fcojavmc at gmail dot com via Gcc-bugs
• 2026/04/18 [Bug libstdc++/120895] AVX data types default alignment is not correct pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug target/124929] alignof(__m512) varies depending on target attribute pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug target/124929] alignof(__m512) varies depending on target attribute pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug target/124929] New: alignof(__m512) varies depending on target attribute blubban at gmail dot com via Gcc-bugs
• 2026/04/18 [Bug fortran/106946] [13/14/15/16 Regression] ICE in resolve_component, at fortran/resolve.cc:14726 anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug tree-optimization/114214] `(x&~M)|((x&M)&~(y&M))` -> `x&~(y&M)` is not done pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug tree-optimization/123113] factor_out_conditional_operation could be improved to handle `EDGE_COUNT (merge->preds) != 2` pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug c++/124928] New: [modules] "was not declared in this scope" error marcel at laverdet dot com via Gcc-bugs
• 2026/04/18 [Bug target/103383] Microblaze bswaphi2 can cause issues with delay slots eager at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug d/124922] d: ICE in gimplify_var_or_parm_decl, at gimplify.cc:3308 ibuclaw at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug d/124922] d: ICE in gimplify_var_or_parm_decl, at gimplify.cc:3308 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug bootstrap/124918] Fails to build Ada on MinGW-w64 mehdi.chinoune at hotmail dot com via Gcc-bugs
• 2026/04/18 [Bug bootstrap/124918] Fails to build Ada on MinGW-w64 ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug target/103383] Microblaze bswaphi2 can cause issues with delay slots cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug middle-end/107334] Incorrect "infinite recursion detected" warning if base case aborts uecker at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug c++/124927] New: ICE: in force_target_expr, at cp/tree.cc:1034 when iterating over zip_view in expansion statement peter at wildp dot net via Gcc-bugs
• 2026/04/18 [Bug d/123049] d: ICE in gimplify_var_or_parm_decl passing noreturn variable by reference ibuclaw at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug c++/124925] -freflection slows down compilation (of e.g. stdc++.h) by about 20% jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug c++/124926] New: Cannot reflect on dependent class template katzdm at gmail dot com via Gcc-bugs
• 2026/04/18 [Bug c++/124925] New: -freflection slows down compilation (of e.g. stdc++.h) by about 20% ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug c++/124924] New: Bogus "constexpr call flows off the end of the function" error when breaking from expansion statement peter at wildp dot net via Gcc-bugs
• 2026/04/18 [Bug bootstrap/124918] Fails to build Ada on MinGW-w64 mehdi.chinoune at hotmail dot com via Gcc-bugs
• 2026/04/18 [Bug bootstrap/124918] Fails to build Ada on MinGW-w64 mehdi.chinoune at hotmail dot com via Gcc-bugs
• 2026/04/18 [Bug middle-end/7651] Define -Wextra strictly in terms of other warning flags heiko at hexco dot de via Gcc-bugs
• 2026/04/18 [Bug ada/124923] crash with -gnateV on private tagged types liam at liampwll dot com via Gcc-bugs
• 2026/04/18 [Bug ada/124923] crash with -gnateV on private tagged types ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug bootstrap/124918] Fails to build Ada on MinGW-w64 ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug ada/124923] crash with -gnateV on private tagged types liam at liampwll dot com via Gcc-bugs
• 2026/04/18 [Bug ada/124923] crash with -gnateV on private tagged types liam at liampwll dot com via Gcc-bugs
• 2026/04/18 [Bug ada/124923] New: crash with -gnateV on private tagged types liam at liampwll dot com via Gcc-bugs
• 2026/04/18 [Bug rtl-optimization/122992] speed up loops with TEST_HARD_REG_BIT using EXECUTE_IF_SET_IN_HARD_REG_SET mark at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug c++/124919] Using -freflection Together with import std and #include Causes an ICE jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug c++/123615] (c++-reflection) - [meta-bug] reflection issue ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug c++/124919] Using -freflection Together with import std and #include Causes an ICE ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug c++/99000] [modules] merging of textual redefinitions: declaration std::__copy_move_a2 conflicts with import ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug c++/103524] [meta-bug] modules issue ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug go/121877] libgo fails to build if /usr/lib64/libruntime.so exists sjames at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug d/122794] Multilib warnings are treated differently by libtool/configure sjames at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug target/124894] [15/16 Regression] wrong code at -O2 with __builtin_memset() since r15-1735 liuhongt at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug c++/124921] Some inconsistencies with reflection on functions (passing function as argument) uchanahome8 at gmail dot com via Gcc-bugs
• 2026/04/18 [Bug c++/123615] (c++-reflection) - [meta-bug] reflection issue uchanahome8 at gmail dot com via Gcc-bugs
• 2026/04/18 [Bug c++/124921] Some inconsistencies with reflection on functions (passing function as argument) jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug rtl-optimization/124643] [16 Regression] [SH] ICE during RTL late-combine pass with -O3 olegendo at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug bootstrap/124918] Fails to build Ada on MinGW-w64 mehdi.chinoune at hotmail dot com via Gcc-bugs
• 2026/04/18 [Bug fortran/32834] [Meta-bug] 'Fortran 95'-only failures tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug bootstrap/124918] Fails to build Ada on MinGW-w64 ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug d/124922] New: d: ICE in gimplify_var_or_parm_decl, at gimplify.cc:3308 ibuclaw at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug d/123049] d: ICE in gimplify_var_or_parm_decl passing noreturn variable by reference ibuclaw at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug c++/124919] Using -freflection Together with import std and #include Causes an ICE pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug c++/124921] New: Some inconsistencies with reflection on functions (passing function as argument) uchanahome8 at gmail dot com via Gcc-bugs
• 2026/04/18 [Bug c++/124920] Using “-freflection” Together with “import std” and “#include” Causes an ICE pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug c++/124920] New: Using “-freflection” Together with “import std” and “#include” Causes an ICE printfne at gmail dot com via Gcc-bugs
• 2026/04/18 [Bug c++/124919] New: Using -freflection Together with import std and #include Causes an ICE printfne at gmail dot com via Gcc-bugs
• 2026/04/18 [Bug bootstrap/124918] Fails to build Ada on MinGW-w64 mehdi.chinoune at hotmail dot com via Gcc-bugs
• 2026/04/18 [Bug rtl-optimization/124643] [16 Regression] [SH] ICE during RTL late-combine pass with -O3 rsandifo at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug fortran/46897] [OOP] type-bound defined ASSIGNMENT(=) not used for derived type component in intrinsic assign pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug fortran/32834] [Meta-bug] 'Fortran 95'-only failures pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug fortran/59104] Wrong result with SIZE specification expression pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug fortran/39627] [meta-bug] Fortran 2008 support pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/18 [Bug fortran/82036] [F08] Recursive allocatable class components cause infinite loop in compilation pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug fortran/102689] Segfault with RESHAPE of CLASS as actual argument pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug fortran/85836] [meta-bug] Fortran 2018 support pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug fortran/99250] [F2018] coshape intrinsic is missing pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug tree-optimization/124006] Improve another conditional sequence for RISC-V pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug bootstrap/124918] Fails to build Ada on MinGW-w64 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug ada/124918] New: Fails to build Ada on MinGW-w64 mehdi.chinoune at hotmail dot com via Gcc-bugs
• 2026/04/17 [Bug tree-optimization/124006] Improve another conditional sequence for RISC-V pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug tree-optimization/124006] Improve another conditional sequence for RISC-V pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug tree-optimization/123113] factor_out_conditional_operation could be improved to handle `EDGE_COUNT (merge->preds) != 2` pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug go/124915] go: imported go.test subtree points to missing local LICENSE companion pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug go/124915] go: imported go.test subtree points to missing local LICENSE companion albert at tugraz dot at via Gcc-bugs
• 2026/04/17 [Bug go/124915] go: imported go.test subtree points to missing local LICENSE companion pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug go/124915] go: imported go.test subtree points to missing local LICENSE companion pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug go/124917] New: go: imported go.test subtree points to missing local LICENSE companion albert at tugraz dot at via Gcc-bugs
• 2026/04/17 [Bug go/124915] go: imported go.test subtree points to missing local LICENSE companion pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug go/124916] go: imported go.test subtree points to missing local LICENSE companion albert at tugraz dot at via Gcc-bugs
• 2026/04/17 [Bug go/124916] New: go: imported go.test subtree points to missing local LICENSE companion albert at tugraz dot at via Gcc-bugs
• 2026/04/17 [Bug go/124915] New: go: imported go.test subtree points to missing local LICENSE companion albert at tugraz dot at via Gcc-bugs
• 2026/04/17 [Bug rtl-optimization/122992] speed up loops with TEST_HARD_REG_BIT using EXECUTE_IF_SET_IN_HARD_REG_SET kevinstefanov15 at gmail dot com via Gcc-bugs
• 2026/04/17 [Bug rtl-optimization/122992] speed up loops with TEST_HARD_REG_BIT using EXECUTE_IF_SET_IN_HARD_REG_SET pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug rtl-optimization/122992] speed up loops with TEST_HARD_REG_BIT using EXECUTE_IF_SET_IN_HARD_REG_SET kevinstefanov15 at gmail dot com via Gcc-bugs
• 2026/04/17 [Bug rtl-optimization/124643] [16 Regression] [SH] ICE during RTL late-combine pass with -O3 olegendo at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug tree-optimization/123113] factor_out_conditional_operation could be improved to handle `EDGE_COUNT (merge->preds) != 2` pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug libstdc++/124890] Circular constraint in std::indirect::operator== ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug libstdc++/124890] Circular constraint in std::indirect::operator== leni536 at gmail dot com via Gcc-bugs
• 2026/04/17 [Bug target/124894] [15/16 Regression] wrong code at -O2 with __builtin_memset() since r15-1735 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug lto/124869] [13/14/15/16 Regression] Segfault in classify_object_over_fdes when combining -static, -flto, and -lm pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug lto/124869] [13/14/15/16 Regression] Segfault in classify_object_over_fdes when combining -static, -flto, and -lm pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug lto/124869] [13/14/15/16 Regression] Segfault in classify_object_over_fdes when combining -static, -flto, and -lm pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug libgcc/124869] [13/14/15/16 Regression] Segfault in classify_object_over_fdes when combining -static, -flto, and -lm pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug libgcc/124869] [13/14/15/16 Regression] Segfault in classify_object_over_fdes when combining -static, -flto, and -lm pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug libgcc/124869] [13/14/15/16 Regression] Segfault in classify_object_over_fdes when combining -static, -flto, and -lm pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug target/124908] [14/15/16 Regression] ICE when folding svld1rq_u8(svptrue_b8(), p) for -msve-vector-bits=128 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug rtl-optimization/124901] Add pass_late_combine after pass_reorder_blocks pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug tree-optimization/124912] Failure to canonicalize common ctz idioms pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug tree-optimization/124912] Failure to canonicalize common ctz idioms pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug tree-optimization/124909] gcc.dg/match-shift-cmp-3 fails with -fshort-enums pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug other/86656] [meta-bug] Issues found with -fsanitize=address pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug libgcc/124911] ICE (ASan global-buffer-overflow) in one_cppchar_to_utf8 when parsing invalid UCN \UFFFFFFFF pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug ada/107392] excessive compilation time for decimal literal with large exponent ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug ada/107391] internal error on decimal literal with huge exponent ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug ada/107392] excessive compilation time for decimal literal with large exponent cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug ada/107391] internal error on decimal literal with huge exponent cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug tree-optimization/124909] gcc.dg/match-shift-cmp-3 fails with -fshort-enums pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug c++/124910] [16 Regression] bogus 'std::optional{...}' is not a constant expression error after resetting it via '= nullopt' jason at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug tree-optimization/124914] loop splitting does not happen in some cases pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug c/84717] suffix for double constant is a GCC extension is not documented redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug c/84717] suffix for double constant is a GCC extension is not documented redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug c/84717] suffix for double constant is a GCC extension is not documented cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug libstdc++/124554] [16 Regression] with newlib, libstdc++ build fails with 'variable or field ‘longjmp’ declared void' since r16-8118-gc362a260ca2032 redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug libstdc++/124554] [16 Regression] with newlib, libstdc++ build fails with 'variable or field ‘longjmp’ declared void' since r16-8118-gc362a260ca2032 redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug libstdc++/124554] [16 Regression] with newlib, libstdc++ build fails with 'variable or field ‘longjmp’ declared void' since r16-8118-gc362a260ca2032 burnus at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug libstdc++/124554] [16 Regression] with newlib, libstdc++ build fails with 'variable or field ‘longjmp’ declared void' since r16-8118-gc362a260ca2032 tschwinge at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug libstdc++/82554] uniform_real_distribution can generate the upper endpoint redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug c++/124910] [16 Regression] bogus 'std::optional{...}' is not a constant expression error after resetting it via '= nullopt' redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug target/124914] New: [LoopVectorize][AArch64] GCC fails to partially vectorize loop with non-unit stride, multiple conditions, and early exit that Clang vectorizes bug_hunters at yeah dot net via Gcc-bugs
• 2026/04/17 [Bug c++/124910] [16 Regression] bogus 'std::optional{...}' is not a constant expression error after resetting it via '= nullopt' ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug rtl-optimization/124643] [16 Regression] [SH] ICE during RTL late-combine pass with -O3 rsandifo at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug fortran/120431] SPREAD does not handle scalar argument and NCOPIES=-1 correctly sgk at troutmask dot apl.washington.edu via Gcc-bugs
• 2026/04/17 [Bug libstdc++/124890] Circular constraint in std::indirect::operator== cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug ipa/122058] [16 regression] ICU miscompiled with -O2 -flto -fno-semantic-interposition since r16-4000-g9ee937b2f92a93 hubicka at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug tree-optimization/124909] gcc.dg/match-shift-cmp-3 fails with -fshort-enums rearnsha at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug libstdc++/119714] [15/16 Regression] Failure when using == operator on a class derived from std::expected cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug ipa/120098] [13/14/15 Regression] g++.dg/lto/devirt-23 FAILs since r16-372-g064cac730f88dc cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug libstdc++/112490] infinite meta error in reverse_iterator<basic_const_iterator<vector<int>::iterator>> (LWG 4218) cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug fortran/108382] [13/14/15 Regression] Incorrect parsing when acc and omp coexist and -fopenmp -fopenacc is used. cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug target/124633] FAIL: gcc.dg/match-shift-cmp-3.c scan-tree-dump-times optimized rearnsha at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug fortran/120431] SPREAD does not handle scalar argument and NCOPIES=-1 correctly cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug fortran/63858] fixed form OpenACC directive ICE with -fopenacc -fopenmp cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug ipa/120098] [13/14/15 Regression] g++.dg/lto/devirt-23 FAILs since r16-372-g064cac730f88dc hubicka at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug fortran/93329] ICE in omp_code_to_statement, at fortran/openmp.c:5902 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug ipa/122058] [16 regression] ICU miscompiled with -O2 -flto -fno-semantic-interposition since r16-4000-g9ee937b2f92a93 hubicka at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug c++/124910] [16 Regression] bogus 'std::optional{...}' is not a constant expression error after resetting it via '= nullopt' ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug fortran/99506] internal compiler error: in record_reference, at cgraphbuild.c:64 pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug ipa/122058] [16 regression] ICU miscompiled with -O2 -flto -fno-semantic-interposition since r16-4000-g9ee937b2f92a93 hubicka at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug ipa/122058] [16 regression] ICU miscompiled with -O2 -flto -fno-semantic-interposition since r16-4000-g9ee937b2f92a93 hubicka at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug fortran/93463] ICE in oacc_code_to_statement, at fortran/openmp.c:6007 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug target/124913] New: [LoopVectorize][AArch64] GCC fails to vectorize reverse-loop conditional operations with forward offset that Clang vectorizes with SVE bug_hunters at yeah dot net via Gcc-bugs
• 2026/04/17 [Bug c++/124910] [16 Regression] bogus 'std::optional{...}' is not a constant expression error after resetting it via '= nullopt' jason at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug tree-optimization/124912] New: Failure to canonicalize common ctz idioms Milan.Tripkovic--- via Gcc-bugs
• 2026/04/17 [Bug rtl-optimization/124643] [16 Regression] [SH] ICE during RTL late-combine pass with -O3 rsandifo at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug ipa/120098] [13/14/15 Regression] g++.dg/lto/devirt-23 FAILs since r16-372-g064cac730f88dc cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug libgcc/124911] New: ICE (ASan global-buffer-overflow) in one_cppchar_to_utf8 when parsing invalid UCN \UFFFFFFFF 522024330006 at smail dot nju.edu.cn via Gcc-bugs
• 2026/04/17 [Bug fortran/120431] SPREAD does not handle scalar argument and NCOPIES=-1 correctly pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug tree-optimization/119187] vectorizer should be able to SLP already vectorized code tnfchris at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug rtl-optimization/124643] [16 Regression] [SH] ICE during RTL late-combine pass with -O3 rsandifo at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug c++/124910] [16 Regression] bogus 'std::optional{...}' is not a constant expression error after resetting it via '= nullopt' jason at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug c++/124910] [16 Regression] bogus 'std::optional{...}' is not a constant expression error after resetting it via '= nullopt' ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug middle-end/95551] [OpenMP, OpenACC] -fopenmp/-fopenacc also with -foffload=disable fails with: (.gnu.offload_vars+0x0): undefined reference to `A.10.2' cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug fortran/91960] ICE: backend decl for module variable 'j' already exists pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug fortran/99506] internal compiler error: in record_reference, at cgraphbuild.c:64 pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug middle-end/124637] [13/14/15/16 Regression] powerpc64: invalid code while passing a struct via register mmatti at linux dot vnet.ibm.com via Gcc-bugs
• 2026/04/17 [Bug c++/124770] [reflection] odr-used inline variable of consteval-only type incorrectly not defined mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug libstdc++/124410] Define std::vprint_unicode etc. non-inline and export from the library redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug fortran/116829] Missing default initialization of finalizable non-polymorphic intent(out) arguments pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug fortran/116829] Missing default initialization of finalizable non-polymorphic intent(out) arguments cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug c++/124910] [16 Regression] bogus 'std::optional{...}' is not a constant expression error after resetting it via '= nullopt' ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug c++/124910] [16 Regression] bogus 'std::optional{...}' is not a constant expression error after resetting it via '= nullopt' ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug testsuite/119818] FAIL: cobol.dg/group2/FUNCTION_DATE___TIME_OMNIBUS.cob -O0 execution test cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug tree-optimization/124037] [15 regression] Wrong alignment checking for VMAT_ELEMENTWISE memory accesses cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug ipa/120098] [16 regression] g++.dg/lto/devirt-23 FAILs since r16-372-g064cac730f88dc hubicka at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug tree-optimization/124909] gcc.dg/match-shift-cmp-3 fails with -fshort-enums rearnsha at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug libstdc++/124410] Define std::vprint_unicode etc. non-inline and export from the library cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug c++/124910] [16 Regression] bogus 'std::optional{...}' is not a constant expression error after resetting it via '= nullopt' ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug c++/124910] [16 Regression] bogus 'std::optional{...}' is not a constant expression error after resetting it via '= nullopt' ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug c++/124910] New: [16 Regression] bogus 'std::optional{...}' is not a constant expression error after resetting it via '= nullopt' ppalka at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug ipa/120098] [16 regression] g++.dg/lto/devirt-23 FAILs since r16-372-g064cac730f88dc rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug ipa/120098] [16 regression] g++.dg/lto/devirt-23 FAILs since r16-372-g064cac730f88dc rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug ipa/120098] [16 regression] g++.dg/lto/devirt-23 FAILs since r16-372-g064cac730f88dc rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug rtl-optimization/124901] Add pass_late_combine after pass_reorder_blocks ubizjak at gmail dot com via Gcc-bugs
• 2026/04/17 [Bug tree-optimization/123070] [16 Regression] pr90178.c -m32 starts to fail since r16-5975 (make_forwarders_with_degenerate_phis ) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug rtl-optimization/124901] Add pass_late_combine after pass_reorder_blocks pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug target/124908] [14/15/16 Regression] ICE when folding svld1rq_u8(svptrue_b8(), p) for -msve-vector-bits=128 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug rtl-optimization/124901] Add pass_late_combine after pass_reorder_blocks pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug ipa/120098] [16 regression] g++.dg/lto/devirt-23 FAILs since r16-372-g064cac730f88dc hubicka at gcc dot gnu.org via Gcc-bugs
• 2026/04/17 [Bug c++/116697] Bogus -Wuninitialized warning when no access to uninitialized data is done alexander.grund--- via Gcc-bugs
• 2026/04/17 [Bug rtl-optimization/124901] Add pass_late_combine after pass_reorder_blocks ubizjak at gmail dot com via Gcc-bugs
• 2026/04/17 [Bug ipa/120098] [16 regression] g++.dg/lto/devirt-23 FAILs since r16-372-g064cac730f88dc rguenth at gcc dot gnu.org via Gcc-bugs

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