gcc-bugs

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2026/04/01 [Bug tree-optimization/124746] [16 Regression] wrong code at -O{s,2,3} with -fno-tree-fre on x86_64-linux-gnu since r16-6679 pinskia at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug c++/54080] [C++11] g++ crashes when compiling the following file mpolacek at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug c/124752] Common initial sequence should not consider alignas pinskia at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug middle-end/124651] ICE with -Winfinite-recursion due to recursive rather than work queue/list heiko at hexco dot de via Gcc-bugs
2026/04/01 [Bug c++/54543] Expression (condition ? array : throw expr)[index] fails to compile mpolacek at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug tree-optimization/124746] [16 Regression] wrong code at -O{s,2,3} with -fno-tree-fre on x86_64-linux-gnu since r16-6679 rguenth at gcc dot gnu.org via Gcc-bugs
2026/04/01 [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
2026/04/01 [Bug middle-end/124651] ICE with -Winfinite-recursion due to recursive rather than work queue/list heiko at hexco dot de via Gcc-bugs
2026/04/01 [Bug middle-end/124651] ICE with -Winfinite-recursion due to recursive rather than work queue/list heiko at hexco dot de via Gcc-bugs
2026/04/01 [Bug c/124752] New: Common initial sequence should not consider alignas luigighiron at gmail dot com via Gcc-bugs
2026/04/01 [Bug c++/16168] -Weffc++ item 14 improvements mpolacek at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug preprocessor/70917] out-of-date documentation for character set support and environment variables sandra at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug c++/23263] Incomprehensible message for invalid attempt to partially specialize a member mpolacek at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug middle-end/124651] ICE with -Winfinite-recursion due to recursive rather than work queue/list heiko at hexco dot de via Gcc-bugs
2026/04/01 [Bug fortran/124751] [16 Regression] Wrong-code after packing assumed-rank actuals for contiguous dummies albert at tugraz dot at via Gcc-bugs
2026/04/01 [Bug c++/16166] -Weffc++ finer granularity mpolacek at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug c++/124734] False -Wodr on coroutine frame types in anonymous namespaces across TUs matt at godbolt dot org via Gcc-bugs
2026/04/01 [Bug preprocessor/70917] out-of-date documentation for character set support and environment variables cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug fortran/100194] [13/14/15/16 Regression] ICE in gfc_trans_create_temp_array, at fortran/trans-array.c:1351 albert at tugraz dot at via Gcc-bugs
2026/04/01 [Bug fortran/124751] [16 Regression] Wrong-code after packing assumed-rank actuals for contiguous dummies albert at tugraz dot at via Gcc-bugs
2026/04/01 [Bug fortran/100194] [13/14/15/16 Regression] ICE in gfc_trans_create_temp_array, at fortran/trans-array.c:1351 albert at tugraz dot at via Gcc-bugs
2026/04/01 [Bug fortran/124751] New: [16 Regression] Wrong-code after packing assumed-rank actuals for contiguous dummies albert at tugraz dot at via Gcc-bugs
2026/04/01 [Bug tree-optimization/124746] [16 Regression] wrong code at -O{s,2,3} with -fno-tree-fre on x86_64-linux-gnu since r16-6679 rguenth at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug tree-optimization/124746] [16 Regression] wrong code at -O{s,2,3} with -fno-tree-fre on x86_64-linux-gnu since r16-6679 rguenth at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug tree-optimization/124746] [16 Regression] wrong code at -O{s,2,3} with -fno-tree-fre on x86_64-linux-gnu since r16-6679 rguenth at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug c++/124645] access to uninitialized member during consteval range-based for loop mpolacek at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug tree-optimization/124742] [16 Regression] ICE with memset that is an infinite loop sometimes zeng2401 at gmail dot com via Gcc-bugs
2026/04/01 [Bug target/124748] Feature request: Add -munaligned-double-access option for ARM targets adam.panchartek at gmail dot com via Gcc-bugs
2026/04/01 [Bug rtl-optimization/124750] Opportunity to optimize vector register allocation after loop unrolling. wangzicong at masscore dot cn via Gcc-bugs
2026/04/01 [Bug target/124748] Feature request: Add -munaligned-double-access option for ARM targets pinskia at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug target/124748] Feature request: Add -munaligned-double-access option for ARM targets pinskia at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug rtl-optimization/124750] Opportunity to optimize vector register allocation after loop unrolling. rdapp at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug gcov-profile/58306] Broken profiling for unrar sources: error: corrupted value profile: value profile counter (X out of Y) inconsistent with basic-block count pinskia at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug gcov-profile/124749] Wrong code with -fprofile-arcs at -O2: gcov counter IV-merged with store index pinskia at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug target/124748] Feature request: Add -munaligned-double-access option for ARM targets adam.panchartek at gmail dot com via Gcc-bugs
2026/04/01 [Bug gcov-profile/124749] Wrong code with -fprofile-arcs at -O2: gcov counter IV-merged with store index pinskia at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug tree-optimization/124746] [16 Regression] wrong code at -O{s,2,3} with -fno-tree-fre on x86_64-linux-gnu since r16-6679 rguenth at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug gcov-profile/124749] Wrong code with -fprofile-arcs at -O2: gcov counter IV-merged with store index pinskia at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug gcov-profile/124749] Wrong code with -fprofile-arcs at -O2: gcov counter IV-merged with store index pinskia at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug rtl-optimization/124750] New: Opportunity to optimize vector register allocation after loop unrolling. wangzicong at masscore dot cn via Gcc-bugs
2026/04/01 [Bug tree-optimization/124749] Wrong code with -fprofile-arcs at -O2: gcov counter IV-merged with store index khorenko at gmail dot com via Gcc-bugs
2026/04/01 [Bug tree-optimization/124749] Wrong code with -fprofile-arcs at -O2: gcov counter IV-merged with store index khorenko at gmail dot com via Gcc-bugs
2026/04/01 [Bug tree-optimization/124749] New: Wrong code with -fprofile-arcs at -O2: gcov counter IV-merged with store index khorenko at gmail dot com via Gcc-bugs
2026/04/01 [Bug tree-optimization/124746] [16 Regression] wrong code at -O{s,2,3} with -fno-tree-fre on x86_64-linux-gnu since r16-6679 jakub at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug rtl-optimization/124746] [16 Regression] wrong code at -O{s,2,3} with -fno-tree-fre on x86_64-linux-gnu rguenth at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug rtl-optimization/121240] missing support for section anchors to FP or vector constants wilco at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug tree-optimization/124742] [16 Regression] ICE with memset that is an infinite loop sometimes pinskia at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug target/124748] Feature request: Add -munaligned-double-access option for ARM targets pinskia at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug tree-optimization/124742] [16 Regression] ICE with memset that is an infinite loop sometimes cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug target/124748] Feature request: Add -munaligned-double-access option for ARM targets adam.panchartek at gmail dot com via Gcc-bugs
2026/04/01 [Bug middle-end/124697] Unnecessary stack realignment cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug target/124748] Feature request: Add -munaligned-double-access option for ARM targets pinskia at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug target/124748] Feature request: Add -munaligned-double-access option for ARM targets pinskia at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug c/124635] [16 Regression] ICE: 'verify_type' failed: 'TYPE_CANONICAL' is not compatible with -g -fsso-struct=big-endian since r16-7872 cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug tree-optimization/124746] [16 Regression] wrong code at -O{s,2,3} with -fno-tree-fre on x86_64-linux-gnu rguenth at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug tree-optimization/124746] [16 Regression] wrong code at -O{s,2,3} with -fno-tree-fre on x86_64-linux-gnu rguenth at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug target/124748] New: Feature request: Add -munaligned-double-access option for ARM targets adam.panchartek at gmail dot com via Gcc-bugs
2026/04/01 [Bug tree-optimization/124743] ICE on valid code at -O3 with "-fno-tree-loop-distribute-patterns -fno-tree-loop-distribution -fno-tree-ccp -fno-tree-copy-prop -fno-tree-dse" on x86_64-linux-gnu: verify_ssa failed rguenth at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug libstdc++/124747] New: FAIL: std/simd/traits_common.cc -std=gnu++26 (test for excess errors) redi at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug tree-optimization/124746] New: wrong code at -O{s,2,3} with -fno-tree-fre on x86_64-linux-gnu zhendong.su at inf dot ethz.ch via Gcc-bugs
2026/04/01 [Bug c++/124745] [16 Regression]ICE in decl_mismatch_context on mismatched constrained friend declaration rguenth at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug c++/124735] Unexpected -Wtemplate-body in C++ modules program (conflicting deduced return type for imported declaration) sebj_coder3 at pm dot me via Gcc-bugs
2026/04/01 [Bug c++/124745] [16 Regression]ICE in decl_mismatch_context on mismatched constrained friend declaration attackerj1113 at gmail dot com via Gcc-bugs
2026/04/01 [Bug c++/124745] New: [16 Regression]ICE in decl_mismatch_context on mismatched constrained friend declaration attackerj1113 at gmail dot com via Gcc-bugs
2026/04/01 [Bug ipa/122058] [16 regression] ICU miscompiled with -O2 -flto -fno-semantic-interposition since r16-4000-g9ee937b2f92a93 rguenth at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug target/124705] FAIL: gcc.dg/tree-ssa/gen-vect-2[68].c scan-tree-dump-times vect cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/04/01 [Bug tree-optimization/93080] insert of an extraction on the same location is not optimized cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug c++/124744] shared_ptr<T> destructor instantiates unrelated make_shared<U> from inline constructor never called pinskia at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug c++/124182] gcc-16 optimization regression with -fdevirtualize-speculatively pinskia at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug c++/124744] shared_ptr<T> destructor instantiates unrelated make_shared<U> from inline constructor never called pinskia at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug c++/124182] gcc-16 optimization regression with -fdevirtualize-speculatively pinskia at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug preprocessor/70917] out-of-date documentation for character set support and environment variables sandra at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug middle-end/124634] internal functions are not documented rguenth at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug tree-optimization/124743] ICE on valid code at -O3 with "-fno-tree-loop-distribute-patterns -fno-tree-loop-distribution -fno-tree-ccp -fno-tree-copy-prop -fno-tree-dse" on x86_64-linux-gnu: verify_ssa failed rguenth at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug c++/124734] False -Wodr on coroutine frame types in anonymous namespaces across TUs rguenth at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug middle-end/124634] internal functions are not documented cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug c++/124744] New: shared_ptr<T> destructor instantiates unrelated make_shared<U> from inline constructor never called sberg.fun at gmail dot com via Gcc-bugs
2026/03/31 [Bug fortran/79524] [13/14/15/16 Regression] valgrind error for gcc/testsuite/gfortran.dg/fimplicit_none_2.f90 albert at tugraz dot at via Gcc-bugs
2026/03/31 [Bug rtl-optimization/118598] [13/14/15/16 Regression] Shrink-wrapping multiple conditions avinashd at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug c/61896] Wrong documentation for -finput-charset sandra at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug c/61896] Wrong documentation for -finput-charset cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug target/112650] RISC-V parameters are not documented sandra at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug target/112650] RISC-V parameters are not documented rdapp at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug tree-optimization/124743] New: ICE on valid code at -O3 with "-fno-tree-loop-distribute-patterns -fno-tree-loop-distribution -fno-tree-ccp -fno-tree-copy-prop -fno-tree-dse" on x86_64-linux-gnu: verify_ssa failed zhendong.su at inf dot ethz.ch via Gcc-bugs
2026/03/31 [Bug c/61896] Wrong documentation for -finput-charset sandra at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug target/112650] RISC-V parameters are not documented sandra at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug target/124736] RISCV: backend generates an invalid vwredsum.vs insn with overlapping register operands andrew at sifive dot com via Gcc-bugs
2026/03/31 [Bug target/124736] RISCV: backend generates an invalid vwredsum.vs insn with overlapping register operands bergner at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug fortran/124739] INQUIRE(id=integer-expression) is rejected jvdelisle at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug rtl-optimization/118598] [13/14/15/16 Regression] Shrink-wrapping multiple conditions avinashd at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug fortran/124739] INQUIRE(id=integer-expression) is rejected cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug tree-optimization/124742] [16 Regression] ICE with memset that is an infinite loop sometimes pinskia at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug tree-optimization/124742] Segmentation fault pinskia at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug libstdc++/124714] std module (std.cc) should check for long double support garcia.6l20 at gmail dot com via Gcc-bugs
2026/03/31 [Bug tree-optimization/124742] Segmentation fault pinskia at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug c/124742] New: Segmentation fault zeng2401 at gmail dot com via Gcc-bugs
2026/03/31 [Bug fortran/124666] [16 Regression] [UBSAN] io.cc:290:27: runtime error: jvdelisle at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug fortran/100194] [13/14/15/16 Regression] ICE in gfc_trans_create_temp_array, at fortran/trans-array.c:1351 cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug middle-end/124651] ICE with -Winfinite-recursion due to recursive rather than work queue/list pinskia at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug target/124741] New: Improve RISC-V rvwmo and ztso atomic load/store sequences law at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug fortran/124739] INQUIRE(id=integer-expression) is rejected jvdelisle at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug fortran/124739] INQUIRE(id=integer-expression) is rejected anlauf at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug fortran/124739] INQUIRE(id=integer-expression) is rejected jvdelisle at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug c++/124734] False -Wodr on coroutine frame types in anonymous namespaces across TUs pinskia at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug c++/124738] New: [coroutines] ICE when using a conditional-expression in an await-expression ddvamp007 at gmail dot com via Gcc-bugs
2026/03/31 [Bug fortran/124639] New Fortran 2018 IMPORT statement fails with derived types anlauf at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug target/124736] RISCV: backend generates an invalid vwredsum.vs insn with overlapping register operands bergner at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug fortran/124739] INQUIRE(id=integer-expression) is rejected anlauf at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug c++/124734] False -Wodr on coroutine frame types in anonymous namespaces across TUs matt at godbolt dot org via Gcc-bugs
2026/03/31 [Bug c++/124734] False -Wodr on coroutine frame types in anonymous namespaces across TUs matt at godbolt dot org via Gcc-bugs
2026/03/31 [Bug fortran/124739] New: INQUIRE(id=integer-expression) is rejected anlauf at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug target/124740] New: x86 (32bit) could handle musttail with -fPIC pinskia at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug middle-end/124651] ICE with -Winfinite-recursion due to recursive rather than work queue/list heiko at hexco dot de via Gcc-bugs
2026/03/31 [Bug rtl-optimization/124713] wrong code with -Og -favoid-store-forwarding konstantinos.eleftheriou at vrull dot eu via Gcc-bugs
2026/03/31 [Bug fortran/124652] passing a procedure pointer to c_funloc gives incorrect result anlauf at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug c++/124738] [coroutines] ICE when using a conditional-expression in an await-expression pinskia at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug fortran/124652] passing a procedure pointer to c_funloc gives incorrect result anlauf at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug rtl-optimization/124696] [16 Regression] ICE: maximum number of generated reload insns per insn achieved (90) with -O -mno-sse2 -mstringop-strategy=loop --param=hot-bb-frequency-fraction=0 since r16-4165 vmakarov at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug fortran/124567] overriding method not resolved correctly cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug fortran/124567] overriding method not resolved correctly anlauf at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug fortran/124652] passing a procedure pointer to c_funloc gives incorrect result anlauf at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug target/124736] RISCV: backend generates an invalid vwredsum.vs insn with overlapping register operands andrew at sifive dot com via Gcc-bugs
2026/03/31 [Bug target/124736] RISCV: backend generates an invalid vwredsum.vs insn with overlapping register operands bergner at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug fortran/79524] [13/14/15/16 Regression] valgrind error for gcc/testsuite/gfortran.dg/fimplicit_none_2.f90 mikael at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug fortran/79524] [13/14/15/16 Regression] valgrind error for gcc/testsuite/gfortran.dg/fimplicit_none_2.f90 mikael at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug fortran/124652] passing a procedure pointer to c_funloc gives incorrect result anlauf at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug middle-end/124651] ICE with -Winfinite-recursion due to recursive rather than work queue/list pinskia at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug middle-end/124651] ICE with -Winfinite-recursion due to recursive rather than work queue/list heiko at hexco dot de via Gcc-bugs
2026/03/31 [Bug fortran/121342] polymorphic functions break elemental functions scalarisation cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug fortran/121342] polymorphic functions break elemental functions scalarisation mikael at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug fortran/120713] length of SAVEd character arrays not statically initialized mikael at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug c++/124729] [coroutines] await-expressions are split in a brace-init-list ddvamp007 at gmail dot com via Gcc-bugs
2026/03/31 [Bug c++/124734] False -Wodr on coroutine frame types in anonymous namespaces across TUs pinskia at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug middle-end/124707] Provide `#pragma GCC loop nolim` which disables gimple level lim (NOT PRE) for a specific loop amonakov at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug c++/123087] logical negation of a nullptr incorrectly errors according to [expr.unary.op] paragraph 9 eczbek.void at gmail dot com via Gcc-bugs
2026/03/31 [Bug fortran/79524] [13/14/15/16 Regression] valgrind error for gcc/testsuite/gfortran.dg/fimplicit_none_2.f90 jvdelisle at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug fortran/100194] [13/14/15/16 Regression] ICE in gfc_trans_create_temp_array, at fortran/trans-array.c:1351 jvdelisle at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug fortran/120713] length of SAVEd character arrays not statically initialized cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug c++/124709] when "-freflection" is enabled, "import std;" and header includes of std library doesn't compile nurullahcitil1536 at gmail dot com via Gcc-bugs
2026/03/31 [Bug libstdc++/124722] [16 Regression] i686-linux simd test failures jakub at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug c++/122632] [16 Regression] ICE: Segmentation fault when issuing a diagnostics message (C++26) mpolacek at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug libstdc++/124722] [16 Regression] i686-linux simd test failures mkretz at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug libstdc++/124714] std module (std.cc) should check for long double support garcia.6l20 at gmail dot com via Gcc-bugs
2026/03/31 [Bug libstdc++/124463] Big (10x) performance regression for std::deque<unsigned char> redi at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug libstdc++/124463] [15 Regression] Big (10x) performance regression for std::deque<unsigned char> cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug libstdc++/124714] std module (std.cc) should check for long double support garcia.6l20 at gmail dot com via Gcc-bugs
2026/03/31 [Bug libgomp/124737] New: Undeferred task with detach clause should not wait for the allow-completion event to be fulfilled protze at itc dot rwth-aachen.de via Gcc-bugs
2026/03/31 [Bug target/124736] New: RISCV: backend generates an invalid vwredsum.vs insn with overlapping register operands bergner at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug libstdc++/124714] std module (std.cc) should check for long double support redi at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug libstdc++/124714] std module (std.cc) should check for long double support redi at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug libstdc++/124722] [16 Regression] i686-linux simd test failures redi at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug libstdc++/124722] [16 Regression] i686-linux simd test failures redi at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug libstdc++/124722] [16 Regression] i686-linux simd test failures redi at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug tree-optimization/93080] insert of an extraction on the same location is not optimized azoff at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug libstdc++/124714] std module (std.cc) should check for long double support garcia.6l20 at gmail dot com via Gcc-bugs
2026/03/31 [Bug libstdc++/124727] simd vec<int> deduced size wrong targeting AVX512 mkretz at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug middle-end/124697] Unnecessary stack realignment hjl.tools at gmail dot com via Gcc-bugs
2026/03/31 [Bug libstdc++/124722] [16 Regression] i686-linux simd test failures mkretz at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug target/124705] FAIL: gcc.dg/tree-ssa/gen-vect-2[68].c scan-tree-dump-times vect azoff at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug middle-end/124697] Unnecessary stack realignment rguenther at suse dot de via Gcc-bugs
2026/03/31 [Bug c++/124735] Unexpected -Wtemplate-body in C++ modules program (conflicting deduced return type for imported declaration) sebj_coder3 at pm dot me via Gcc-bugs
2026/03/31 [Bug c++/124735] Unexpected -Wtemplate-body in C++ modules program (conflicting deduced return type for imported declaration) sebj_coder3 at pm dot me via Gcc-bugs
2026/03/31 [Bug middle-end/124651] ICE with -Winfinite-recursion due to recursive rather than work queue/list heiko at hexco dot de via Gcc-bugs
2026/03/31 [Bug c++/124735] New: Unexpected -Wtemplate-body in C++ modules program (conflicting deduced return type for imported declaration) sebj_coder3 at pm dot me via Gcc-bugs
2026/03/31 [Bug c++/124734] New: False -Wodr on coroutine frame types in anonymous namespaces across TUs matt at godbolt dot org via Gcc-bugs
2026/03/31 [Bug c++/124732] internal compiler error: in install_entity, at cp/module.cc:8298 (building C++ modules code) sebj_coder3 at pm dot me via Gcc-bugs
2026/03/31 [Bug fortran/124661] [16 Regression] SIGSEGV with -fcheck=bounds from type-bound procedure mikael at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug c++/124732] internal compiler error: in install_entity, at cp/module.cc:8298 (building C++ modules code) sebj_coder3 at pm dot me via Gcc-bugs
2026/03/31 [Bug d/124733] New: libphobos.phobos/std_digest_murmurhash.d FAILs ro at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug middle-end/124697] Unnecessary stack realignment hjl.tools at gmail dot com via Gcc-bugs
2026/03/31 [Bug middle-end/124697] Unnecessary stack realignment rguenther at suse dot de via Gcc-bugs
2026/03/31 [Bug c++/124732] internal compiler error: in install_entity, at cp/module.cc:8298 (building C++ modules code) sebj_coder3 at pm dot me via Gcc-bugs
2026/03/31 [Bug middle-end/124697] Unnecessary stack realignment rguenther at suse dot de via Gcc-bugs
2026/03/31 [Bug middle-end/124651] ICE with -Winfinite-recursion due to recursive rather than work queue/list heiko at hexco dot de via Gcc-bugs
2026/03/31 [Bug c++/124732] internal compiler error: in install_entity, at cp/module.cc:8298 (building C++ modules code) sebj_coder3 at pm dot me via Gcc-bugs
2026/03/31 [Bug c++/124732] New: internal compiler error: in install_entity, at cp/module.cc:8298 (building C++ modules code) sebj_coder3 at pm dot me via Gcc-bugs
2026/03/31 [Bug rtl-optimization/124696] [16 Regression] ICE: maximum number of generated reload insns per insn achieved (90) with -O -mno-sse2 -mstringop-strategy=loop --param=hot-bb-frequency-fraction=0 since r16-4165 ubizjak at gmail dot com via Gcc-bugs
2026/03/31 [Bug middle-end/124697] Unnecessary stack realignment hjl.tools at gmail dot com via Gcc-bugs
2026/03/31 [Bug fortran/121185] [16 Regression] regression on elemental operation of division cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug fortran/124661] [16 Regression] SIGSEGV with -fcheck=bounds from type-bound procedure cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug middle-end/124697] Unnecessary stack realignment hjl.tools at gmail dot com via Gcc-bugs
2026/03/31 [Bug middle-end/124697] Unnecessary stack realignment rguenth at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug middle-end/124697] Unnecessary stack realignment hjl.tools at gmail dot com via Gcc-bugs
2026/03/31 [Bug tree-optimization/124667] Optimize load/store IOR|AND branch mispredict (former bitmap_set_bit from GCC benchmark) daniel.barboza at oss dot qualcomm.com via Gcc-bugs
2026/03/31 [Bug testsuite/124329] [16 regression] c-c++-common/analyzer/flex-without-call-summaries.c XPASSes jakub at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug testsuite/124329] [16 regression] c-c++-common/analyzer/flex-without-call-summaries.c XPASSes ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
2026/03/31 [Bug target/124684] [16 regression] Pathological timing for -O0 -fpie when an automatic structure points to automatic data. hjl.tools at gmail dot com via Gcc-bugs
2026/03/31 [Bug target/124684] [16 regression] Pathological timing for -O0 -fpie when an automatic structure points to automatic data. cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug target/124165] [16 Regression] Many std::map<string, string> -> long compilation time at -O0 (late_pro_and_epilogue pass involved) since r16-7563 cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug target/124712] FAIL: gcc.dg/vect/vect-(fmax|fmin)-[23].c scan-tree-dump vect azoff at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug c++/124731] New: [coroutines] Temporaries from await-expressions are destroyed prematurely in aggregate initialization ddvamp007 at gmail dot com via Gcc-bugs
2026/03/31 [Bug c++/124729] New: [coroutines] await-expressions are split in a brace-init-list ddvamp007 at gmail dot com via Gcc-bugs
2026/03/31 [Bug c++/124730] New: [coroutines] Missing destructor call when a coroutine is destroyed during aggregate initialization ddvamp007 at gmail dot com via Gcc-bugs
2026/03/31 [Bug target/124726] XPASS: gcc.dg/vect/tsvc/vect-tsvc-s\d+.c scan-tree-dump vect "vectorized 1 loops" rguenth at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug target/124712] FAIL: gcc.dg/vect/vect-(fmax|fmin)-[23].c scan-tree-dump vect cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug target/124712] FAIL: gcc.dg/vect/vect-(fmax|fmin)-[23].c scan-tree-dump vect cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug target/124712] FAIL: gcc.dg/vect/vect-(fmax|fmin)-[23].c scan-tree-dump vect cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug target/124712] FAIL: gcc.dg/vect/vect-(fmax|fmin)-[23].c scan-tree-dump vect cvs-commit at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug d/124728] New: libphobos.phobos/std_datetime_systime.d FAILs ro at gcc dot gnu.org via Gcc-bugs
2026/03/31 [Bug c++/124632] [15/16 Regression] gcc/cp/pt.cc:9665:27: runtime error: index 42405 out of bounds for t ype 'tree_code_class [389]' rguenth at gcc dot gnu.org via Gcc-bugs