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• 2026/04/30 [Bug target/117092] [15/16/17 regression] gcc.target/aarch64/pr109072_1.c check-function-bodies s16x4_2 fail since r15-4235-gbcccc3221b838e (xfailed) rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug ipa/122096] [16/17 Regression] r16-4000 causing 523.xalancbmk_r codesize increase by 13-15% with "-Ofast -march=native -flto" on multiple platforms rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug target/121441] [16/17 Regression] 5% slowdown of 519.lbm_r on aarch64 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug rtl-optimization/123994] RISC-V rv64gcb: ICE at -O2 during RTL pass: late_combine rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug rtl-optimization/117467] [15/16/17 Regression] 521.wrf_r again explodes memory/compile-time wise rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug rtl-optimization/121546] [16/17 Regression] GCN: 'gfortran.fortran-torture/compile/pr66251.f90' ICE 'during RTL pass: combine', 'in require, at machmode.h:323' rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug tree-optimization/111003] [16/17 Regression] Dead Code Elimination Regression at -O3 since r16-4603 (and previously r14-2161) rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug libstdc++/120399] Rename and refactor std::__uninitialized_default* algos rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug target/120957] [16/17 Regression] 6% slowdown of 503.bwaves_r on Zen2 since r16-1647-gc06979ff957485 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug middle-end/116508] [15/16/17 Regression] `popcount(char) == 1` or char no longer expands to using `(arg ^ (arg - 1)) > arg - 1` trick after r15-2946-gfcc3af99498804 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug tree-optimization/114074] [13/14/15/16/17 Regression] wrong code at -O1 and above on x86_64-linux-gnu since r8-343 (SCEV/chrec) rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug testsuite/124872] FAIL: gcc.dg/plugin/crash-test-nested-*.c rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug tree-optimization/121298] [16/17 Regression] Missed bswap and rotate detection from r16-2601-ge8a51144c02e1c rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug tree-optimization/120751] [16/17 Regression] 10-15% slowdown of 454.calculix on Zen4 and Zen5 since r16-1001-g0291f53f8d2343 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug analyzer/99667] RFE: complain about uninitialized member variables in constructor rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug algol68/123006] program-9.a68 causes an ICE rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug rtl-optimization/117922] [15/16/17 Regression] fold-mem-offsets pass is slow and memory hungry because UD/UD chain usage and the RD df problem rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug target/120069] [16/17 Regression] Yet another imagick -march=native -flto -Ofast + PGO regression (+ wrf and lbm) since r16-270-ga0a64aa5da0af5 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug middle-end/123328] 4% slowdown of povray on Zen5 since r16-6152-g4204d3c46581bf with pgo rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug algol68/123132] Tests FAIL with cannot find module rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug libstdc++/106477] With -fno-exception operator new(nothrow) aborts instead of returning null rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug tree-optimization/115004] [13/14/15/16/17 Regression] Missed optimization for Dead Code Elimination rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug tree-optimization/124481] gcc.dg/tree-ssa/ssa-dom-cse-2.c FAILs rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug ipa/119965] [16/17 Regression] 531.deepsjeng_r binary (PGO) is 50% bigger since r16-116-gcfb04e0de6aa43 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug target/121471] arm: mcrr2 and mrrc2 were obsoleted in arm8-a rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug tree-optimization/108770] [13/14/15/16/17 regression] Spurious -Warray-bounds at -O2 (gcc >= 12) rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug target/120840] Functions with no_callee_saved_registers attribute should preserve frame pointer rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug middle-end/124353] High memory usage building nodejs-24.11.1 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug target/115683] [15/16/17 Regression] SSE2 regressions after obselete of vcond{,u,eq}. rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug algol68/124115] ICE in a68_wrap_formal_proc_hole, at algol68/a68-low-holes.cc:89 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug d/124122] gdc.test/runnable/test20275.d etc. FAIL rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug libstdc++/124290] 23_containers/mdspan/submdspan tests time out rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug c++/124732] internal compiler error: in install_entity, at cp/module.cc:8298 (building C++ modules code) rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug rtl-optimization/101882] [16/17 Regression] combine vs. insn with earlyclobber and input and output set to a hard register rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug libstdc++/111589] Use relaxed atomic increment (but not decrement!) in shared_ptr rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug sanitizer/124401] gcc.dg/ubsan/pointer-counted-by-bounds-124230.c etc. FAIL rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug tree-optimization/59786] GIMPLE invariant motion misses opportunity to reduce register pressure rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug libstdc++/99552] FAIL: 29_atomics/atomic/wait_notify/bool.cc (test for excess errors) rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug target/121766] SVE vector cost model does not model narrowing store costs accurately rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug rtl-optimization/122274] Prevent copy propagation from a non-frame related insn to a frame related insn rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug libstdc++/110352] [C++26] P2630R4 submdspan rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug testsuite/116860] Move optimization from match.pd into tree-ssa-reassoc (optimize_range_tests) where it can be more effective rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug c++/107393] Wrong TLS model for specialized template rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug debug/121903] gcc.dg/debug/ctf/ctf-struct-3.c FAILs rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug libstdc++/122289] std::tuple allocator-extended constructors should use std::make_obj_using_allocator for each element rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug libgomp/93226] OpenACC 2.6: acc_memcpy_device runtime function missing rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug fortran/107421] problematic interaction of 'common' and 'threadprivate' rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug bootstrap/110180] On Fedora 38, egrep is now obsolescent rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug analyzer/97113] Support for RTTI within -fanalyzer rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug rtl-optimization/123055] FAIL: gcc.target/powerpc/pr116030.c starting from - r16-5947-ga6c50ec2c6ebcb rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug c++/124100] [contracts] "contract condition is not constant" rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug libstdc++/118030] [C++23] Implement P0401R6, Providing size feedback in the Allocator interface rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug target/120933] Turn on -mtls-dialect=gnu2 by default on x86-64 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug analyzer/97111] Support for exception-handling within -fanalyzer rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug c++/90391] nonconforming value initialization when type T has a base class with a user-defined default constructor rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug fortran/122521] Use more high level internal API to manipulate array descriptors rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug tree-optimization/124114] 7% slowdown of pelbench on Zen{1,4} since r16-7431-ge55de74d50d236 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug libstdc++/57272] node-based containers don't use allocator's pointer type internally rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug algol68/123733] Bootstrap fails: implicit declaration of GC_is_init_called rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug libstdc++/102181] [DR 3197] std::advance and std::views::iota<std::int64_t> don't work rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug c++/120409] FAIL: g++.dg/coroutines/torture/pr119916.C rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug libstdc++/80676] [DR 2995] basic_stringbuf does not use initial capacity of SSO string rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug c++/110153] [modules] Static module mapper format cannot handle header unit paths with spaces rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug target/121853] conversion from __bf16 to float is prohibitively expensive rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug target/120645] macOS number changes again with macOS 26 Tahoe rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug d/122639] d21 loops in getcacheinfoCPUID2 in Solaris/x86 kernel zone rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug testsuite/124326] g++.dg/coroutines/pr110872.C XPASSes rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug libstdc++/118960] Define std::mutex unconditionally rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug algol68/124323] algol68/execute/posix-perror-1.a68 FAILs rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug rtl-optimization/123048] latent wrong code at -O3 with -fschedule-insns on x86_64-linux-gnu since r16-4186 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug target/121412] AArch64 SVE VLS vs VLA ICE building Pytorch with LTO rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug other/122638] makeinfo 4.7 chokes on several texinfo files rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug target/120815] Update -mtune=intel for Diamond Rapids and Clearwater Forest rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug libstdc++/115402] std::atomic_ref<volatile T> compile-error in compare_exchange_[weak/strong]() and wait() rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug libstdc++/118980] std::system_error should not be default constructible rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug c++/116568] [modules] ICE when exporting template using of unevaluated lambda in key_mergeable rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug target/123415] Several AVX512BW/DQ tests FAIL with Solaris/x86 as rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug libstdc++/57585] New --enable-clocale model using POSIX 2008 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug target/125026] [17 regression] ICE on valid code at -O{2,3} on x86_64-linux-gnu: in extract_insn, at recog.cc:2892 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug target/125032] [17 Regression] ICE on pixman-0.46.4 (-mmmx) since r17-33-g5df64ae7fe7904 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug tree-optimization/125104] New: `(a & ~CST) ^ CST` -> `a | CST` pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug ada/38874] gnatmake doesn't pass through --param options ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug target/125103] [17 Regression] 7% slowdown of mcf on Intel Ice Lake jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug ada/77986] Re-building from the toplevel doesn't work when Ada changes ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug target/125103] [17 Regression] 7% slowdown of mcf on Intel Ice Lake pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug target/125103] [16/17 Regression] 7% slowdown of mcf on Intel Ice Lake jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug target/125103] New: [16/17 Regression] 7% slowdown of mcf on Intel Ice Lake jmelcr at gcc dot gnu.org via Gcc-bugs
• 2026/04/30 [Bug target/125102] New: *mov<mode>_imm doesn't take TARGET_LCP_STALL into account hjl.tools at gmail dot com via Gcc-bugs
• 2026/04/29 [Bug target/125097] [17 Regression] ICE during splitting after reload for risc-v port rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug d/125089] [13/14/15/16/17 Regression] d: internal compiler error: in convert_move, at expr.cc:227 rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug tree-optimization/125088] [17 Regression] [Coverity] gcc/tree-vect-slp.cc: 9480: UNEXPECTED_CONTROL_FLOW rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug tree-optimization/122533] x86 with -O2 --- uses mov+and instead of test, moves register back and forth, might omit memcpy() ubizjak at gmail dot com via Gcc-bugs
• 2026/04/29 [Bug target/122534] unused result of AND instruction is not removed when only flags are used ubizjak at gmail dot com via Gcc-bugs
• 2026/04/29 [Bug target/120398] [15/16 Regression] vectorization emits shuffles followed by scalar adds rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug target/120398] [15/16/17 Regression] vectorization emits shuffles followed by scalar adds cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug target/123603] [16/17 Regression] 13% slowdown of exchange2_r on Zen4 since r16-6767-g948d33f490a6b0 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug c++/124582] Conflicting imported declaration with both modules and reflection enabled nurullahcitil1536 at gmail dot com via Gcc-bugs
• 2026/04/29 [Bug target/125032] [17 Regression] ICE on pixman-0.46.4 (-mmmx) since r17-33-g5df64ae7fe7904 slyfox at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug target/80881] Implement Windows native TLS pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug target/80881] Implement Windows native TLS pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug target/53929] [meta-bug] -masm=intel with global symbol pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug target/125101] [x86][i386][Intel asm] GCC 15 generates invalid machine code when vector register names are used as symbols pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug target/125101] [x86][i386][Intel asm] GCC 15 generates invalid machine code when vector register names are used as symbols pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug target/80881] Implement Windows native TLS pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug target/53929] [meta-bug] -masm=intel with global symbol pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug target/53929] [meta-bug] -masm=intel with global symbol pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug c/125101] New: [x86][i386][Intel asm] GCC 15 generates invalid machine code when vector register names are used as symbols witbring at gmail dot com via Gcc-bugs
• 2026/04/29 [Bug c++/125098] ICE from lambda expression in concept template argument pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug libfortran/125087] libgfortran/io/format.c:285: Pointless assignment ? jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug target/125100] New: CONST_VECTOR in REG_EQUAL note isn't checked hjl.tools at gmail dot com via Gcc-bugs
• 2026/04/29 [Bug fortran/125095] namelist read with comments does not read data correctly kargl at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug target/125032] [17 Regression] ICE on pixman-0.46.4 (-mmmx) since r17-33-g5df64ae7fe7904 hjl.tools at gmail dot com via Gcc-bugs
• 2026/04/29 [Bug fortran/125095] namelist read with comments does not read data correctly andy.nelson at lanl dot gov via Gcc-bugs
• 2026/04/29 [Bug c++/50479] Unevaluated usage of parameters in function default arguments is accepted mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug fortran/125095] namelist read with comments does not read data correctly kargl at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug target/125032] [17 Regression] ICE on pixman-0.46.4 (-mmmx) since r17-33-g5df64ae7fe7904 slyfox at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug fortran/125095] namelist read with comments does not read data correctly andy.nelson at lanl dot gov via Gcc-bugs
• 2026/04/29 [Bug tree-optimization/125099] __builtin_unreachable() use case works with `==` comparison but doesn't work with `>=` pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug tree-optimization/113379] `MIN<a,b> == MAX<a,b>` should be optimzed to `a == b` pzheng at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug tree-optimization/125099] __builtin_unreachable() use case works with `==` comparison but doesn't work with `>=` pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug tree-optimization/125099] __builtin_unreachable() use case works with `==` comparison but doesn't work with `>=` pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug tree-optimization/125099] __builtin_unreachable() use case works with `==` comparison but doesn't work with `>=` pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug target/125032] [17 Regression] ICE on pixman-0.46.4 (-mmmx) since r17-33-g5df64ae7fe7904 hjl.tools at gmail dot com via Gcc-bugs
• 2026/04/29 [Bug target/125026] [17 regression] ICE on valid code at -O{2,3} on x86_64-linux-gnu: in extract_insn, at recog.cc:2892 hjl.tools at gmail dot com via Gcc-bugs
• 2026/04/29 [Bug tree-optimization/125099] __builtin_unreachable() use case works with `==` comparison but doesn't work with `>=` pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug c++/125096] [reflection] Const disappears during some reflection programming mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug fortran/125095] namelist read with comments does not read data correctly kargl at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug tree-optimization/125099] New: __builtin_unreachable() use case works with `==` comparison but doesn't work with `>=` nicula at nicula dot xyz via Gcc-bugs
• 2026/04/29 [Bug fortran/125095] namelist read with comments does not read data correctly kargl at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug fortran/125095] namelist read with comments does not read data correctly kargl at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug tree-optimization/122976] [13/14/15 Regression] Miscompile with mixed lto/non-lto, -O3 - stack variable getting clobbered with invalid values cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug ipa/124777] [16 Regression] wrong code at -O, inlining where -1 is passed as signed char and then extended to unsigned short and then extended to unsigned and then compared against (unsigned short)-1 since r16-6782 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug c++/125096] [reflection] Const disappears during some reflection programming mpolacek at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug ada/125044] task returned by function whose result type is class-wide not activated ebotcazou at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug ada/125044] task returned by function whose result type is class-wide not activated cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug fortran/125095] namelist read with comments does not read data correctly andy.nelson at lanl dot gov via Gcc-bugs
• 2026/04/29 [Bug ada/125044] task returned by function whose result type is class-wide not activated cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug tree-optimization/113379] `MIN<a,b> == MAX<a,b>` should be optimzed to `a == b` cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug fortran/125095] namelist read with comments does not read data correctly anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug fortran/125095] namelist read with comments does not read data correctly anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug libfortran/125087] libgfortran/io/format.c:285: Pointless assignment ? anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug libfortran/125086] libgfortran/intrinsics/reduce.c:298: Useless assignment ? anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug c++/125098] ICE from lambda expression in concept template argument pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug c++/125098] New: ICE from lambda expression in concept template argument luigighiron at gmail dot com via Gcc-bugs
• 2026/04/29 [Bug fortran/125095] namelist read with comments does not read data correctly kargl at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug fortran/104048] ICE with recursively defined derived type anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug fortran/125095] namelist read with comments does not read data correctly kargl at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug target/125097] [17 Regression] ICE during splitting after reload for risc-v port pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug target/125097] New: [17 Regression] ICE during splitting after reload for risc-v port law at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug fortran/125059] Missing deallocation of derived type arrays with `write(formatted)` anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug c++/125091] [13/14/15/16/17 regression] internal compiler error: in get_partitioning_class, at symtab.cc:2203 with -flto and anonymous global structured bindings pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug fortran/125083] Linked list defined by a recursive derived data type using an allocatable component doesn't return a correct result anlauf at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug c++/125096] New: [reflection] Const disappears during some reflection programming barry.revzin at gmail dot com via Gcc-bugs
• 2026/04/29 [Bug fortran/125095] New: namelist read with comments does not read data correctly andy.nelson at lanl dot gov via Gcc-bugs
• 2026/04/29 [Bug analyzer/124217] RFE: new -Wanalyzer-div-by-zero warning dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug analyzer/125094] New: RFE: show explanations of where zero values come based on value_range/range_op logic dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug analyzer/124217] RFE: new -Wanalyzer-div-by-zero warning dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug tree-optimization/117760] `a != b` implies that a or b is also non-zero pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug c++/125091] [13/14/15/16/17 regression] internal compiler error: in get_partitioning_class, at symtab.cc:2203 with -flto redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug c++/125091] [13/14/15/16/17 regression] internal compiler error: in get_partitioning_class, at symtab.cc:2203 with -flto redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug c++/125091] [13/14/15/16/17 regression] internal compiler error: in get_partitioning_class, at symtab.cc:2203 with -flto pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug c++/125091] [13/14/15/16/17 regression] internal compiler error: in get_partitioning_class, at symtab.cc:2203 with -flto pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug c++/125091] [13/14/15/16/17 regression] internal compiler error: in get_partitioning_class, at symtab.cc:2203 with -flto redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug tree-optimization/125093] New: `COND_ADD (x != -CST1, x, CST1, 0)` is not optimized to x + CST1 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug fortran/125092] New: C binding to same name with different argument lists not detected tkoenig at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug c++/125091] New: [17 regression] internal compiler error: in get_partitioning_class, at symtab.cc:2203 with -flto lu.maltsis at postgrad dot manchester.ac.uk via Gcc-bugs
• 2026/04/29 [Bug tree-optimization/93131] ((a&8) == 8) && ((a&2) == 2) is not optimized to (a&(8|2)) == (8|2) pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug c++/125090] [13/14/15/16/17 Regression] internal compiler error: 'verify_gimple' failed with global structured bindings and references pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug c++/125090] [13/14/15/16/17 Regression] internal compiler error: 'verify_gimple' failed in diagnostic-global-context.cc:787 pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug target/124933] [13/14/15 regression] Error: selected processor does not support `vld1.16 {d7[2]},[r5]' in Thumb mode cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug c++/125090] New: [17 regression] internal compiler error: 'verify_gimple' failed in diagnostic-global-context.cc:787 lu.maltsis at postgrad dot manchester.ac.uk via Gcc-bugs
• 2026/04/29 [Bug d/125089] [11 regression] d: internal compiler error: in convert_move, at expr.cc:227 ibuclaw at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug d/125089] New: [11 regression] d: internal compiler error: in convert_move, at expr.cc:227 ibuclaw at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug tree-optimization/125088] [17 Regression] [Coverity] gcc/tree-vect-slp.cc: 9480: UNEXPECTED_CONTROL_FLOW pinskia at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug c/125088] New: [Coverity] gcc/tree-vect-slp.cc: 9480: UNEXPECTED_CONTROL_FLOW dcb314 at hotmail dot com via Gcc-bugs
• 2026/04/29 [Bug tree-optimization/125073] Bogus mismatched-dealloc warning sjames at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug libfortran/125087] New: libgfortran/io/format.c:285: Pointless assignment ? dcb314 at hotmail dot com via Gcc-bugs
• 2026/04/29 [Bug libfortran/125086] New: libgfortran/intrinsics/reduce.c:298: Useless assignment ? dcb314 at hotmail dot com via Gcc-bugs
• 2026/04/29 [Bug fortran/125085] New: gcc/fortran/trans-intrinsic.cc:1248: Useless assignment ? dcb314 at hotmail dot com via Gcc-bugs
• 2026/04/29 [Bug c++/125081] Implement -Wconstant-logical-operand jakub at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug rtl-optimization/125078] m68k: ICE in cselib_record_set at cselib.cc:2727 on ML-KEM code with -O2 -fno-schedule-insns mikpelinux at gmail dot com via Gcc-bugs
• 2026/04/29 [Bug target/100067] Unexpected warning for -mcpu=neoverse-n1 when configured with --with-fpu rearnsha at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug fortran/125051] [coarray] undefined reference to `__caf_get_from_remote_fn_index_0.4' (shmem caf) pault at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug target/125084] New: [target/i386] ix86_endbr_immediate_operand misses ENDBR pattern when upper bytes nonzero 220245569 at seu dot edu.cn via Gcc-bugs
• 2026/04/29 [Bug libstdc++/97781] basic_stringbuf::swap is not exception safe redi at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug fortran/125083] New: Linked list defined by a recursive derived data type using an allocatable component doesn't return a correct result jean.vezina at gmail dot com via Gcc-bugs
• 2026/04/29 [Bug tree-optimization/125080] [17 regression] ICE in vect_bb_slp_scalar_cost since r17-141-g76b8869f08a6ca rguenth at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug tree-optimization/125080] [17 regression] ICE in vect_bb_slp_scalar_cost since r17-141-g76b8869f08a6ca cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug c++/125069] [reflection] ICE on constructor template splicing feedabl3 at gmail dot com via Gcc-bugs
• 2026/04/29 [Bug cobol/125030] internal compiler error: set_capacity rdubner at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug diagnostics/125082] SARIF output: provide option to disable embedding of source code dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug diagnostics/125082] New: SARIF output: provide option to disable embedding of source code dmalcolm at gcc dot gnu.org via Gcc-bugs
• 2026/04/29 [Bug target/125032] [17 Regression] ICE on pixman-0.46.4 (-mmmx) since r17-33-g5df64ae7fe7904 hjl.tools at gmail dot com via Gcc-bugs
• 2026/04/29 [Bug target/125026] [17 regression] ICE on valid code at -O{2,3} on x86_64-linux-gnu: in extract_insn, at recog.cc:2892 hjl.tools at gmail dot com via Gcc-bugs
• 2026/04/29 [Bug target/125062] [17 Regresion] ICE at -O3 with "-fno-vect-cost-model -fno-tree-loop-optimize -fno-tree-sink -fno-tree-dse" on x86_64-linux-gnu: in extract_insn, at recog.cc:2892 ubizjak at gmail dot com via Gcc-bugs
• 2026/04/29 [Bug target/125026] [17 regression] ICE on valid code at -O{2,3} on x86_64-linux-gnu: in extract_insn, at recog.cc:2892 ubizjak at gmail dot com via Gcc-bugs
• 2026/04/29 [Bug target/125032] [17 Regression] ICE on pixman-0.46.4 (-mmmx) since r17-33-g5df64ae7fe7904 hjl.tools at gmail dot com via Gcc-bugs
• 2026/04/29 [Bug target/125026] [17 regression] ICE on valid code at -O{2,3} on x86_64-linux-gnu: in extract_insn, at recog.cc:2892 hjl.tools at gmail dot com via Gcc-bugs
• 2026/04/29 [Bug target/125032] [17 Regression] ICE on pixman-0.46.4 (-mmmx) since r17-33-g5df64ae7fe7904 hjl.tools at gmail dot com via Gcc-bugs
• 2026/04/29 [Bug sarif-replay/123056] RFE: sarif-replay's should support event cross-references in execution paths dmalcolm at gcc dot gnu.org via Gcc-bugs

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