Messages by Thread
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[Bug tree-optimization/126008] New: [17 Regression] Segmentation Fault in output at -02 with -fno-tree-ch on x86_64-linux-gnu
SchWiniX at proton dot me via Gcc-bugs
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[Bug tree-optimization/125749] `MAX<a,b> == 0` -> (A|B) == 0 should happen for signed types if a and b are nonnegative
kaelfandrew at gmail dot com via Gcc-bugs
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[Bug c++/126007] New: __builtin_is_implicit_lifetime disagrees with Clang
nikolasklauser at berlin dot de via Gcc-bugs
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[Bug tree-optimization/125672] Jump threading hurts conditional select formation
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/125385] Expand ((float)a) CMP ((float)b) to use the ranges rather than the just type
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug target/125100] CONST_VECTOR in REG_EQUAL note isn't checked
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug c++/126006] New: FAIL: g++.dg/coroutines/pr110872.C -std=c++26 (internal compiler error: in expand_expr_addr_expr_1, at expr.cc:9321)
hjl.tools at gmail dot com via Gcc-bugs
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[Bug c++/121016] coroutine vs statement expressions ({})
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/125324] -fcoarray=shared should imply -pthread / gfortran.dg/coarray_51.f90 FAILs with undefined reference to `pthread_mutex_trylock'
jvdelisle at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/126005] New: ThreadSanitizer: data race in std::print/std::println/std::vprint_nonunicode
bugzilla.krzysdz at gmail dot com via Gcc-bugs
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[Bug c++/126004] New: ICE/sig11 when using --param=ggc-min-expand=20 --param=ggc-min-heapsize=32768
koorogi+bugs at koorogi dot info via Gcc-bugs
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[Bug c/126003] New: integer overflow during compile-time arithmetic is not always detected
douglas.mcilroy at dartmouth dot edu via Gcc-bugs
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[Bug target/117563] RISC-V: -mcpu is ignored when -march has been specified.
law at gcc dot gnu.org via Gcc-bugs
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[Bug target/125865] [16/17 Regression] Unnecessary branches when expanding memset by r16-2047-g401199377c5004
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug c++/125900] A splice expression in a static_cast expression within a template-for statement causes an unexpected error: "consteval-only expressions are only allowed in a constant-evaluated context"
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug target/110748] RISC-V: optimize store of DF 0.0
law at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/101926] [meta-bug] struct/complex/other argument passing and return should be improved
law at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/108016] RISC-V：Bad codegen in scalar code comparing to LLVM
law at gcc dot gnu.org via Gcc-bugs
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[Bug target/124998] Missed optimization in RISCV, useless stack pointer operation
law at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/105477] RISC-V: Regression: Useless moves in conditional select return
law at gcc dot gnu.org via Gcc-bugs
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[Bug c++/78329] incorrect debug info for return type deduction C++14
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug cobol/126002] New: parenthesized sign condition fails to parse
peeterjoot at protonmail dot com via Gcc-bugs
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[Bug target/100348] RISC-V extra pointer adjustments for memcpy() from glibc
law at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/70817] Internal compiler error coarrays -finit-real=snan
pault at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/83700] [Meta-bug] Fortran Coarray issues
pault at gcc dot gnu.org via Gcc-bugs
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[Bug debug/126001] New: auto return type on method -> DW_TAG_unspecified_type
simon.marchi at polymtl dot ca via Gcc-bugs
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[Bug middle-end/125875] [14/15/16 Regression] ICE at -Os during RTL pass: expand
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug rust/120018] [15 regression] internal compiler error: in redirect_to_unreachable, at ipa-fnsummary.cc:258 for 32-bits
cohenarthur at gcc dot gnu.org via Gcc-bugs
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[Bug target/126000] New: [x86] Missed optimization: use EVEX encoding with compressed disp8 (disp8*N) instead of VEX+disp32
vekumar at gcc dot gnu.org via Gcc-bugs
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[Bug target/125999] New: building libgcc on aarch64_be-unknown-netbsd11.0 fails with "file in wrong format"
lfoldy at gmail dot com via Gcc-bugs
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[Bug tree-optimization/125040] [15/16/17 regression] internal compiler error: in clean, at tree-ssa-pre.cc:2166, during GIMPLE pass: pre
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/125040] [15/16/17 regression] internal compiler error: in clean, at tree-ssa-pre.cc:2166, during GIMPLE pass: pre
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/125040] [15/16/17 regression] internal compiler error: in clean, at tree-ssa-pre.cc:2166, during GIMPLE pass: pre
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/125040] [15/16/17 regression] internal compiler error: in clean, at tree-ssa-pre.cc:2166, during GIMPLE pass: pre
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/125040] [15/16/17 regression] internal compiler error: in clean, at tree-ssa-pre.cc:2166, during GIMPLE pass: pre
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/125040] [15/16/17 regression] internal compiler error: in clean, at tree-ssa-pre.cc:2166, during GIMPLE pass: pre
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/125998] New: Wrong shape/bounds for TRANSPOSE() passed to a CONTIGUOUS dummy argument
federico.perini at gmail dot com via Gcc-bugs
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[Bug c++/125997] New: coroutine ICE
sjames at gcc dot gnu.org via Gcc-bugs
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[Bug target/120165] [m68k] gfortran segfaults when built with LRA enabled
glaubitz at debian dot org via Gcc-bugs
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[Bug middle-end/125875] [14/15/16/17 Regression] ICE at -Os during RTL pass: expand
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/125652] [14/15 Regression] wrong code at -O3 on x86_64-linux-gnu
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/125428] [14/15/16/17 Regression] Finalization in an assignment drops some initialization code
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/125545] [14/15 Regression] ICE on aarch64: in insert_stmt_after, at tree-ssa-reassoc.cc:1527 with asm goto at -O1/2/3 since r14-3995
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c++/125435] [14/15/16/17 Regression] ICE in lookup_imported_hidden_friend triggered by malformed pointer-to-member template parameter in friend declaration since r15-59
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug target/125151] C++26: strong symbol emitted for std::runtime_error copy ctor on MinGW (ODR violation)
redi at gcc dot gnu.org via Gcc-bugs
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[Bug target/123950] [14/15/16/17 Regression] wrong code at -O3 with mixed vector arithmetics and memcopy
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c++/125996] New: internal compiler error: in make_write, at libcpp/mkdeps.cc:482
redi at gcc dot gnu.org via Gcc-bugs
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[Bug target/124663] [14/15/16/17 Regression] FAIL: gcc.dg/tree-ssa/andnot-2.c scan-tree-dump-not forwprop3 "_expr"
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c++/123669] [14/15/16/17 Regression] ICE in write_expression (mangle.cc) with requires expression in lambda trailing return type since r14-6064
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c/125995] New: constexpr struct initialization leads to unexpected results
victarv at gmail dot com via Gcc-bugs
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[Bug c++/125539] [14/15/16 Regression] ICE on define_aggregate in comma expression since r14-4796
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug analyzer/124375] [14/15 Regression] computed gotos and taking address of labels vs -fanalyzer
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug analyzer/125622] [14/15/16/17 Regression] False positive Wanalyzer-deref-before-check fanalyzer warnings for e.g. strchr()
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/125383] [14/15/16/17 Regression] Optional dummy procedure called from contained subprogram results in linking error since r16-3178 / r14-12039
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/121828] during GIMPLE pass: bitintlower ICE: definition in block 2 follows the use with __builtin_sub_overflow() and other function that does not write to used memory
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/125713] [14/15/16/17 Regression] wrong code at -O1 on x86_64-linux-gnu since r14-2709
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug gcov-profile/125603] [14/15/16/17 Regression] ICE at -O1 -fsanitize=undefined during GIMPLE pass: profile_estimate
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c++/125000] [14/15/16/17 Regression] constexpr: call through '+[]'-produced function pointer with non-trivially-destructible class return fails with "dereferencing a null pointer" since r14-6722
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug target/124083] [14/15/16/17 Regression] Early ra causes an extra move from fpr to gpr in some cases
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug bootstrap/121386] [14/15 Regression] Can't build on OpenBSD -current/amd64 with the prebuilt flex sources
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c++/125711] [14/15/16/17 Regression] internal compiler error: tree check: expected class 'expression', have 'declaration' (var_decl) in tree_operand_check, at tree.h:4349
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c++/125210] [14/15/16/17 Regression] [coroutines] Change in coroutine frame destruction behavior on exception since 14.3
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c++/124154] [14/15 Regression] [this auto] ICE when handling lambda with `this auto`.
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug analyzer/124055] [14/15 Regression] ICE: SIGSEGV in ana::region_model::scan_for_null_terminator (region-model.cc:4863) with -O -fanalyzer -fdump-analyzer -frounding-math
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/121106] [14/15/16/17 Regression] ICE at O2: in expand_fn_using_insn with target_clones and __builtin_parity
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/125471] [14/15/16/17 regression] -Wnull-dereference false positive when subtracting pointers
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/124592] [13/14/15/16/17 Regression] ICE at -O1 on aarch64 during RTL pass: reload in lra_set_insn_recog_data, at lra.cc:1045
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug target/123784] [14/15/16/17 Regression] during RTL pass: early_ra ICE: in operator[], at vec.h:2475 with -O2 -fno-tree-dse -fno-tree-dce -mbig-endian -g
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/124015] regex_traits::lookup_classname returns ctype_base::alpha for "graph" with icase=true
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c++/120706] [14/15/16/17 Regression] Incorrect underlining for -Wformat when the type has a user-defined copy constructor
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/125263] [14/15/16/17 Regression] Error with intrinsic assignment involving allocatable array of user-defined type that has an allocatable array component
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c++/124498] [14/15/16/17 Regression] ICE: segmentation fault on invalid template declaration since r15-7355
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c++/123668] [14/15/16/17 Regression] ICE in convert_nontype_argument when passing a lambda as an explicit template argument to a member function template since r14-9938
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/123951] [14/15/16/17 Regression] vcopyq_laneq_u64 miscompiled due to incorrect conversion of BFR/BI for big-endian since r14-3381
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/120521] [14/15/16 Regregression] wrong code at -O3 with "-fno-tree-fre" on x86_64-linux-gnu (generated code hangs)
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug analyzer/125244] [14/15 regression] -fanalyzer blows the stack with C++ infinite loop
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug target/124384] [14/15/16/17 Regression] hot path is slowed down when the cold return path is merged into it due to early-ra
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug target/123625] [14/15/16/17 Regression] AArch64: wrong code at -O3
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug target/123027] [14/15 Regression] minss is not used with -ffinite-math-only since r14-2699
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/120424] [14/15 regression] lra-elimination issues when fp2sp elimination is disabled part-way through lra
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/125202] [14/15/16/17 Regression] wrong code at -O1
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c++/123700] [14 Regression] ICE in tsubst_lambda_expr with generic lambdas in template non-type parameter since r14-2170-g4cf64d9cc2faf4 (C++20)
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug target/123458] [14/15/16/17 Regression] Suboptimal assembly when passing a pointer and size to a function having a span-like parameter
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug target/122118] [14/15/16/17 regression] Vectorization writes causes unnecessary runtime relocations since r14-4944-gf55cdce3f8dd85
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c/120381] [14/15 Regression] internal compiler error: in composite_type_internal, at c/c-typeck.cc:848
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c++/125147] [14/15/16/17 Regression] Error when using co_await with variable definition as the conditional expression of a for loop
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c++/123688] [14/15/16/17 Regression] ICE in template_heads_equivalent_p (tree check: expected template_decl, have template_template_parm) during mangling of lambda with requirements
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c++/123354] [14/15 Regression] ICE with nested structures and sizeof of constexpr variable since r14-8981
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug target/121495] [14 regression] lld miscompiled since r14-6290-g9f0f7d802482a8 (early_ra)
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c++/120285] [14/15 Regression] ice in digest_init_r, at cp/typeck2.cc:1397
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c++/123670] [14/15/16/17 Regression] ICE (Segmentation fault) in constraints_satisfied_p with lambda requires clause referencing captured local lambda since r13-980
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/123175] [14/15/16/17 Regression] Wrong folding of VEC_PERM_EXPR
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c++/123648] [14/15/16/17 Regression] ICE in cxx_eval_store_expression, at cp/constexpr.cc:8075 during constexpr evaluation of nested struct in lambda
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c++/120224] [14 Regression] ICE in cp_parser_expression_statement with std::void_t overload resolution since 14.1 until trunk
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/121301] [14/15 Regression] maybe uninitialized in includes with -O3 -fkeep-inline-functions -Wmaybe-uninitialized
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c++/123594] [14/15/16/17 Regression] ICE: Segmentation fault at build_new_op/build_x_binary_op with nested generic lambdas and typeid
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c++/123647] [14/15/16/17 Regression] ICE in cxx_eval_constant_expression with invalid struct initialization in lambda
jakub at gcc dot gnu.org via Gcc-bugs