Messages by Thread
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[Bug tree-optimization/127013] New: Missed optimization of plus to or when x < CST
kaelfandrew at gmail dot com via Gcc-bugs
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[Bug target/127012] New: Missed X86 optimization of or to use lea when x < CST
kaelfandrew at gmail dot com via Gcc-bugs
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[Bug rtl-optimization/127011] New: [16/17 Regression] ICE: in fix_up_fall_thru_edges, at bb-reorder.cc:2026 with -O2 -mrtm and __builtin_ia32_xbegin()
zsojka at seznam dot cz via Gcc-bugs
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[Bug tree-optimization/59429] Missed optimization opportunity in SPACESHIP comparison functions
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/126501] [17 Regression] wrong code with RTL ifcvt
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/121173] false-positive Wmaybe-uninitialized in std::optional::reset()
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/127010] New: [12/13/14/15 Regression] ICE during RTL expand of switch over int; GCC 13+ runs out of memory
lyican53 at sjtu dot edu.cn via Gcc-bugs
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[Bug c/127009] New: [17 Regression] GIMPLEFE needs a better way of representing REF_REVERSE_STORAGE_ORDER
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug c++/127008] New: `if (type a(1))` should have a better error message
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug target/71048] unexpected/invalid handling of partially aligned volatile
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/111000] [14 Regression] Wrong code at -O3 on x86_64-linux-gnu since r14-2944-g3d48c11ad08
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug c++/127007] New: ICE in diagnose_uncaught_exception, at cp/constexpr.cc
s.kimura.h41104 at gmail dot com via Gcc-bugs
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[Bug c++/127006] New: ospanstream forces istream on ctor
Darrell.Wright at gmail dot com via Gcc-bugs
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[Bug target/127004] New: [17 Regression] Recent changes to lower long-multipy chagnes to inline regress on avr-elf
law at gcc dot gnu.org via Gcc-bugs
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[Bug c++/127005] New: Wmaybe-uninitialized with optional<lock_guard<mutex>>
jengelh at inai dot de via Gcc-bugs
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[Bug tree-optimization] Regression in 15/16, -O2 auto-vectorizer emits aligned movaps to unaligned address -> SIGSEGV
Public via Gcc-bugs
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[Bug lto/127003] New: LTO fails to materialize defaulted move-assignment operator that is only referenced from an exception-cleanup (EH unwind) path, causing "undefined reference" at final link
ulrich.telle at gmx dot de via Gcc-bugs
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[Bug c++/127002] New: Reflection metadata from define_static_array/define_static_string is conflated across distinct local classes sharing the same name and layout
dikachess at gmail dot com via Gcc-bugs
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[Bug libstdc++/124786] cannot create std::deque larger than max_size when using mmap allocator
pali at kernel dot org via Gcc-bugs
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[Bug target/124027] x86 coff -fpic output is not position independent
pali at kernel dot org via Gcc-bugs
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[Bug target/126431] [SH] internal compiler error: in lra_assign, at lra-assigns.cc:1691
olegendo at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/126167] LRA / SH: Improve on R0 spill failures
olegendo at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/127001] New: -O1 generates slower code than -Os
hjl.tools at gmail dot com via Gcc-bugs
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[Bug tree-optimization/127000] New: [17 Regression] ICE at -O2 during GIMPLE pass: fre
xxs_chy at outlook dot com via Gcc-bugs
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[Bug tree-optimization/126999] New: [14/15/16/17 Regression] ICE at -O3 during GIMPLE pass: vrp
xxs_chy at outlook dot com via Gcc-bugs
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[Bug tree-optimization/126998] New: ICE at -O3 on x86_64-linux-gnu during GIMPLE pass: vect
xintong.zhou1 at uwaterloo dot ca via Gcc-bugs
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[Bug lto/108534] LTO streamer does not remap source directory
gccbmw at lsmod dot de via Gcc-bugs
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[Bug tree-optimization/126997] New: [17 Regression] ICE exact_div, at poly-int.h:2179 with SLP vectorisation
ktkachov at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/126996] New: [17 Regression] SLP patterns ICE after g:cd962857ea3d8db2e7ed08f98df4152e7739e8cd
tnfchris at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/126995] New: [17 regression] ICE when building cairo-1.18.4 in vect_schedule_slp_node
sjames at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/126994] New: Wrong code at -O1 on x86_64-pc-linux-gnu
xintong.zhou1 at uwaterloo dot ca via Gcc-bugs
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[Bug c++/126993] New: Ill-formed program with identity conversion accepted by gcc
jlame646 at gmail dot com via Gcc-bugs
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[Bug c++/126992] New: GCC produces different output based on whether conversion function is explicitly called or not
jlame646 at gmail dot com via Gcc-bugs
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[Bug tree-optimization/126991] New: genmatch handling of cond^ should be improved
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/126990] New: ICE in extract_ops_from_tree, at gimple-expr.cc
s.kimura.h41104 at gmail dot com via Gcc-bugs
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[Bug c++/126989] New: Garbage diagnostic of (seemingly) valid constant evaluation
nikolasklauser at berlin dot de via Gcc-bugs
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[Bug tree-optimization/126988] New: ICE on valid code at -O{2,3} with "-fno-vect-cost-model -fno-tree-sra" on x86_64-linux-gnu: in check_loop_closed_ssa_def, at tree-ssa-loop-manip.cc:664
zhendong.su at inf dot ethz.ch via Gcc-bugs
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[Bug c++/126987] New: GCC behaves different depending upon if conversion function is explicitly called
jlame646 at gmail dot com via Gcc-bugs
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[Bug bootstrap/126986] New: GCC 16.1.0 sparc64 ICE while compiling LLVM 22: LABEL_REF in UNSPEC_MOVE_GOTDATA rejected by sparc_delegitimize_address
kirill at korins dot ky via Gcc-bugs
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[Bug bootstrap/126985] New: GCC 16.1.0 sparc64 ICE while compiling LLVM 22: LABEL_REF in UNSPEC_MOVE_GOTDATA rejected by sparc_delegitimize_address
kirill at korins dot ky via Gcc-bugs
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[Bug tree-optimization/126984] New: ICE in complex_pattern::build since r17-3408-gcd962857ea3d8d
alfierichards at gcc dot gnu.org via Gcc-bugs
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[Bug sanitizer/88109] UBSAN can't work with vector operations
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug target/126983] New: AArch64 emits fp16 fmov when fp16 is not available
ktkachov at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/126982] New: [17 Regression] ICE in decompose, at wide-int.h:1049 with saturating matchers
ktkachov at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/126981] New: [17 Regression] Wrong matching of saturating truncation
ktkachov at gcc dot gnu.org via Gcc-bugs
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[Bug target/126980] New: -march=znver[456] doesn't honor -Os
hjl.tools at gmail dot com via Gcc-bugs
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[Bug tree-optimization/126979] New: [17 regression] ICE when building numpy-2.5.2
sjames at gcc dot gnu.org via Gcc-bugs