Messages by Thread
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[Bug tree-optimization/116548] [avr] ivopts Introducing expensive loop condition
gjl at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/83262] SELECT CASE slower than IF/ELSE
tkoenig at gcc dot gnu.org via Gcc-bugs
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[Bug c/125346] New: break of named loop suppresses -Wimplicit-fallthrough
rasheeqhere at gmail dot com via Gcc-bugs
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[Bug target/103383] Microblaze bswaphi2 can cause issues with delay slots
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/56818] [meta-bug] fortran-dev bugs
tkoenig at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/45424] [F08] Add IS_CONTIGUOUS intrinsic
tkoenig at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/53298] ICE in gfc_conv_scalarized_array_ref for ARRAY + substring
tkoenig at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/58157] ICE on character function with len given by a PURE function
tkoenig at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/55465] [F03] Name collision in C binding (calling C from Fortran)
tkoenig at gcc dot gnu.org via Gcc-bugs
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[Bug c++/125345] New: [16/17 Regression] -D_GLIBCXX_ASSERTIONS with -O2 leads to abort/segfault
gnu.ojxq8 at dralias dot com via Gcc-bugs
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[Bug middle-end/114437] Inline asm with "+m, r" operand ignores input value
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug target/125344] New: returned struct and inline asm with multiple alternative constraints compiles incorrectly on x86_64
chris+gcc at lulabs dot net via Gcc-bugs
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[Bug c++/125343] New: ICE when parsing malformed lambda
s.kimura.h41104 at gmail dot com via Gcc-bugs
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[Bug c++/125342] New: undiagnosed virt-specifier in ptr-to-memfn declaration
aoliva at gcc dot gnu.org via Gcc-bugs
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[Bug c++/125341] New: alignas must not ultimately lower the alignment
aoliva at gcc dot gnu.org via Gcc-bugs
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[Bug c++/65608] [meta-bug] friend issues
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug c++/93625] [DR281] inline specifier in a friend function declaration
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug c++/125340] New: undiagnosed friend inline non-definition declaration
aoliva at gcc dot gnu.org via Gcc-bugs
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[Bug target/125339] New: Volatile memory access sequences on aarch64/ARM64 may be compiled to post/pre increment instructions which do not affect ESR_EL{1,2,3}
leon.a at serenityos dot org via Gcc-bugs
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[Bug tree-optimization/112533] missed optimization (~A & C) == (~B & C) => (A & C) == (B & C)
shivam98.tkg at gmail dot com via Gcc-bugs
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[Bug c++/83929] implicit conversion of literal class type can not be used as bit-field length
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug c++/125338] New: the integral constant expression in a bit-field width may involve a constexpr conversion
aoliva at gcc dot gnu.org via Gcc-bugs
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[Bug preprocessor/125337] New: Inconsistent search path for header files and header unit cmi-files
joergboe at snafu dot de via Gcc-bugs
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[Bug c++/125336] New: [13/14/15/16/17] ICE in get_or_insert_ctor_field with empty [[no_unique_address]] member
mpolacek at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/88736] [DR 3484] nullptr_t available without namespace qualification
aoliva at gcc dot gnu.org via Gcc-bugs
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[Bug c++/125335] New: False positive warning 'array subscript is partly outside array bounds of'
sadko4u at gmail dot com via Gcc-bugs
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[Bug rtl-optimization/121240] missing support for section anchors to FP or vector constants
wilco at gcc dot gnu.org via Gcc-bugs
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[Bug c++/125334] New: [16/17 Regression] basic std module example compile time doubles when <bits/stdc++.h> is built as header unit
ppalka at gcc dot gnu.org via Gcc-bugs
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[Bug target/124908] [14/15/16/17 Regression] ICE when folding svld1rq_u8(svptrue_b8(), p) for -msve-vector-bits=128
acoplan at gcc dot gnu.org via Gcc-bugs
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[Bug c++/125333] New: Pack expansion of using-declaration of conversion operator 'taints' the type pack
mital at mitalashok dot co.uk via Gcc-bugs
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[Bug c++/125332] New: `flatten` attribute has no effect at -O0 optimization level
vittorio.romeo at outlook dot com via Gcc-bugs
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[Bug c++/125331] New: recursively-instantiated template with `always_inline` attribute generated large amount of `nop` instructions
vittorio.romeo at outlook dot com via Gcc-bugs
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[Bug c++/69549] Named Address Spaces does not compile in C++
tschwinge at gcc dot gnu.org via Gcc-bugs
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[Bug c/119555] [avr] const _Fract: Wrong warning: variable 'f0' set but not used
gjl at gcc dot gnu.org via Gcc-bugs
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[Bug target/121343] [avr] Use hard-register constraints instead of explicit hard-regs in avr.md
gjl at gcc dot gnu.org via Gcc-bugs
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[Bug c++/125330] New: [17 Regression] Explicit object parameter not available in the scope of trailing requires expression
pilarlatiesa at gmail dot com via Gcc-bugs
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[Bug c++/125329] New: Compilation performance of C++ reflection slower with `import std;` than with header inclusion
boris at kolpackov dot net via Gcc-bugs
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[Bug c++/125328] New: Compilation performance regression in GCC 16 compared to 15, especially with import std;
boris at kolpackov dot net via Gcc-bugs
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[Bug ipa/123459] [16/17 Regression] speculative devirtualization and always_inline doesn't play nice together
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c/125327] New: Target option state can be lost when an optimization attribute implicitly updates target options
Chris.Bazley at arm dot com via Gcc-bugs
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[Bug target/123924] missing detection of MLS for aarch64
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug c++/125326] New: [16/17 Regression] ICE in alias_ctad_tweaks for alias template CTAD after invalid constructor parameter pack
attackerj1113 at gmail dot com via Gcc-bugs
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[Bug tree-optimization/125325] New: Missed aggregate copy handling in VN
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/125324] New: -fcoarray=shared should imply -pthread / gfortran.dg/coarray_51.f90 FAILs with undefined reference to `pthread_mutex_trylock'
burnus at gcc dot gnu.org via Gcc-bugs
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[Bug c++/125081] Implement -Wconstant-logical-operand
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug target/125323] New: vax: error: insn does not satisfy its constraints
kalvisd at gmail dot com via Gcc-bugs
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[Bug middle-end/125322] New: clobbers_full_reg_p doesn't consider callee return registers
hjl.tools at gmail dot com via Gcc-bugs
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[Bug rtl-optimization/125321] New: Inaccessible caller-saved registers are marked as live
hjl.tools at gmail dot com via Gcc-bugs
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[Bug c/124532] Musttail fails with 2 returns in the same scope
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug target/125320] New: riscv: broken assembly with -march=rv64gc_xtheadmemidx -fstack-protector-strong -O2
xry111 at gcc dot gnu.org via Gcc-bugs
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[Bug c++/124628] ICE: tree check: expected tree that contains 'typed' structure, have 'deferred_noexcept' in type_dependent_expression_p, at cp/pt.cc:30104
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug gcov-profile/125319] New: autofdo: lots of "cannot read summary information" failures
andi-gcc at firstfloor dot org via Gcc-bugs
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[Bug bootstrap/125318] New: [17 Regression] build error on --enable-checking=release: gcc/tree-vect-stmts.cc:10408:47: error: ‘stride_step’ may be used uninitialized [-Werror=maybe-uninitialized]
slyfox at gcc dot gnu.org via Gcc-bugs
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[Bug c++/125317] New: Error on NTTP defaulted to requires expression containing '>'
eczbek.void at gmail dot com via Gcc-bugs
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[Bug gcov-profile/125316] New: autofdo: tree check: expected ssa_name, have var_decl in visit_bb, at ipa-split.cc:952
andi-gcc at firstfloor dot org via Gcc-bugs
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[Bug fortran/32630] [meta-bug] ISO C binding
tkoenig at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/19276] [meta-bug] CHARACTER related bugs in gfortran
tkoenig at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/34500] Bind(C): Character returning function with ENTRY gives ICE
tkoenig at gcc dot gnu.org via Gcc-bugs
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[Bug c++/124632] [15 Regression] gcc/cp/pt.cc:9665:27: runtime error: index 42405 out of bounds for t ype 'tree_code_class [389]'
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug c++/123346] [15 Regression] ICE: Segmentation fault when returning union initialized using temporary object at call site, with designated initializers
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug c++/125315] New: [16/17 Regression] ICE in init_subob_ctx with empty [[no_unique_address]] member [PR123346]
dale.oystein at gmail dot com via Gcc-bugs
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[Bug fortran/125314] New: ice in copy_reference_ops_from_ref, at tree-ssa-sccvn.cc:1147 with -O1.
dcb314 at hotmail dot com via Gcc-bugs
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[Bug rtl-optimization/96692] Failure to optimize xor+or+xor to andnot+xor
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug c++/125313] New: ICE in coroutine handling with incomplete std::coroutine_handle declaration and co_await expression
s.kimura.h41104 at gmail dot com via Gcc-bugs
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[Bug target/118351] [15/16/17 Regression] 6% regression in 470.lbm_r in SPECCPU 2006 on AArch64 since r15-6661-gc5db3f50bdf34e
wilco at gcc dot gnu.org via Gcc-bugs
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[Bug target/125312] New: [16 Regression] x86_64-w64-mingw32: weak_ptr::lock() / shared_from_this() multi-thread stress fails
tadeja.kadunc at gmail dot com via Gcc-bugs