Messages by Thread
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[Bug middle-end/127848] New: Incorrect tail call optimization with _BitInt return types
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug c++/127856] New: [GCC C++26 reflection] class with a `std::meta::info` member and a default member initializer, instantiated as a local at `-O1`+: ICE in `type_contains_placeholder_1` (tree.cc:4463) during `ealias`/`esra`
0599jiangyc at gmail dot com via Gcc-bugs
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[Bug target/127362] More masking cases that can be improved on RISC-V
Milan.Tripkovic--- via Gcc-bugs
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[Bug testsuite/127148] rs6000: vsx_mask-extract-runnable.c fails on power10 BE
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug target/127267] [17 Regression] AOP changes causing execution failure and poor code on iq2000-elf
roger at nextmovesoftware dot com via Gcc-bugs
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[Bug target/127864] New: i386: Missed optimization for val ?: 1
pali at kernel dot org via Gcc-bugs
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[Bug middle-end/124380] False-positive -Wuninitialized warning when using -ftrivial-auto-var-init and reference binding to temporary that is extended
oliver.rosten at googlemail dot com via Gcc-bugs
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[Bug c++/126680] ICE: in set_decl_context_in_fn, at cp/name-lookup.cc:3675
mpolacek at gcc dot gnu.org via Gcc-bugs
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[Bug target/126723] aarch64-darwin: temporary L.str labels miscompile literals after a weak_definition
iains at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/127863] New: [OpenACC] ICE: tree check: expected ssa_name, have integer_cst in find_reduc_addr, at tree-parloops.cc:3275
dohanam2 at illinois dot edu via Gcc-bugs
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[Bug middle-end/127862] New: VEC_PERM_EXPR merge patterns mishandle permutes whose inputs and result differ in length (ICE with svld1rq + svrev, wrong code)
igor at tachyum dot com via Gcc-bugs
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[Bug target/126608] mingw: Remove outdated /mingw stuff
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/127485] VRP misses that if the difference between two values is non-zero then the two values are different
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/127860] New: expand_vec_perm_const reduces the selector by the result length for a VEC_PERM_EXPR with wider inputs (latent wrong code)
igor at tachyum dot com via Gcc-bugs
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[Bug tree-optimization/127849] New: different vectorization of AND reduction for a single-bit set initial value
manu at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/127228] [17 Regression] basic_string::_M_create not honoring contracts
ncm at gcc dot gnu.org via Gcc-bugs
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[Bug c/127859] New: -Wvla wobbly diagnostic depending on the order of declarations
foss+gcc--- via Gcc-bugs
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[Bug fortran/127846] New: MINLOC/MAXLOC with MASK and BACK=.true. ignore the mask
federico.perini at gmail dot com via Gcc-bugs
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[Bug fortran/82173] [meta-bug] [PDT] Parameterized derived type errors
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/127858] New: wrong code at -O2: LIM hoists load past aliasing store after merging a COMPONENT_REF with an equivalent MEM_REF
r1ch+gcc at teamliquid dot com via Gcc-bugs
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[Bug target/127662] RISC-V: -mrvv-max-lmul=conv-dynamic triggers assertion in compare_lmul_to
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/127443] [17 Regression] ICE: in simplify_subreg_concatn, at lower-subreg.cc:678 with -O -g
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug c++/127855] New: [GCC C++17] CTAD through an alias of an alias whose target is `const Y<T>`: pedwarn, then ICE in `set_constraints` (constraint.cc:1053)
0599jiangyc at gmail dot com via Gcc-bugs
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[Bug c/127464] internal compiler error: in handle_callback_only_attribute with non prototype declaration
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/127853] New: x86 (non BMI): .CTZ(x, N) returns 32 when bsr insn result could be undefined
vineetg at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/127853] x86 (non BMI): .CTZ(x, N) returns 32 when bsr insn result could be undefined
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/127853] x86 (non BMI): .CTZ(x, N) returns 32 when bsr insn result could be undefined
vineetg at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/127853] x86 (non BMI): .CTZ(x, N) returns 32 when bsr insn result could be undefined
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/127853] x86 (non BMI): .CTZ(x, N) returns 32 when bsr insn result could be undefined
vineetg at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/127853] x86 (non BMI): .CTZ(x, N) returns 32 when bsr insn result could be undefined
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/127853] x86 (non BMI): .CTZ(x, N) returns 32 when bsr insn result could be undefined
vineetg at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/127853] x86 (non BMI): .CTZ(x, N) returns 32 when bsr insn result could be undefined
vineetg at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/127853] x86 (non BMI): .CTZ(x, N) returns 32 when bsr insn result could be undefined
vineetg at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/127853] x86 (non BMI): .CTZ(x, N) returns 32 when bsr insn result could be undefined
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/127853] x86 (non BMI): .CTZ(x, N) returns 32 when bsr insn result could be undefined
vineetg at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/127853] x86 (non BMI): .CTZ(x, N) returns 32 when bsr insn result could be undefined
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/127853] [16 Regression] x86 (non BMI): .CTZ(x, N) returns 32 when bsr insn result could be undefined since r16-1202
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/127853] x86 (non BMI): .CTZ(x, N) returns 32 when bsr insn result could be undefined
sjames at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/127852] New: simplify-rtx/combine can merge equal volatile accesses
vineetg at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/127847] New: Hoist can move expr reading asm goto outputs before asm goto
vineetg at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/127850] New: [OpenMP] Handle user/manual-vectorization with SIMD trait in 'declare variant'
burnus at gcc dot gnu.org via Gcc-bugs
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[Bug c/127192] -Wunused-value warns about static_assert in expression
eczbek.void at gmail dot com via Gcc-bugs
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[Bug target/111763] `(a & ~1) | 2` could be done as `(a & ~(1 | 2)) + 2` which allows to use leal
roger at nextmovesoftware dot com via Gcc-bugs
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[Bug rtl-optimization/126521] [14/15/16 Regression] Wrong RTL ifcvt with abs
roger at nextmovesoftware dot com via Gcc-bugs
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[Bug testsuite/127519] rs6000: builtin_altivec_tr_stxvr_runnable.c fails on power10 BE
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/111280] CLZ(0) generated when CLZ_DEFINED_VALUE_AT_ZERO is false
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug target/124974] bpf: support for bpf arenas
vineetg at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/53805] vrp/dce removes trapping comparison and other instructions
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/127844] New: GCC produces less efficient code than LLVM for integer division
apowenq at gmail dot com via Gcc-bugs
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[Bug ada/114065] GNAT build with -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64 fails on 32-bit
ebotcazou at gcc dot gnu.org via Gcc-bugs
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[Bug target/127843] New: [17 regression] ICE when building libgcc2 for hppa (RTL flag check: CONSTANT_POOL_ADDRESS_P used with unexpected rtx code 'const_double' in pa_legitimate_constant_p, at config/pa/pa.cc:11030)
sjames at gcc dot gnu.org via Gcc-bugs
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[Bug c++/127842] New: ICE in fold_convert_const_int_from_real, at fold-const.cc
s.kimura.h41104 at gmail dot com via Gcc-bugs
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[Bug target/127841] New: m68k: subdi_dishl32 emits memory-to-memory sub.l
bernie at codewiz dot org via Gcc-bugs
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[Bug c/127840] New: [DebugInfo] wrong GDB values for narrow signed arithmetic in optimized DWARF expressions
MrEven132 at outlook dot com via Gcc-bugs
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[Bug other/127839] New: lang_hooks should be documented in the internals manual
sandra at gcc dot gnu.org via Gcc-bugs
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[Bug c++/77572] wrong value for extended ASCII characters in diagnostics
simon.marchi at polymtl dot ca via Gcc-bugs
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[Bug c++/127685] [17 Regression] Constant member-function pointer table loads optimized to null since r17-4752
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug other/116547] FTBFS on x86_64-unknown-freebsd11 due to implicit declaration of 'alloca'
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/127838] New: Incorrect vectorization with -march=x86-64-v2
kristerw at gcc dot gnu.org via Gcc-bugs
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[Bug c++/126811] [14/15/16/17 Regression] c++: ICE in tsubst when a constexpr init contains an NSDMI
sjames at gcc dot gnu.org via Gcc-bugs
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[Bug libfortran/127837] New: caf_shmem: END TEAM does not report stopped or failed images
jvdelisle at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/127731] Wrong values from a pointer function result associated with a complex part designator
jvdelisle at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/103474] [coarray] ICE in simplify_cobound, at fortran/simplify.c:4415
jvdelisle at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/83700] [Meta-bug] Fortran Coarray issues
jvdelisle at gcc dot gnu.org via Gcc-bugs