Messages by Thread
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[Bug c++/105809] [11 Regression] __PRETTY_FUNCTION__ in constexpr in function vs NSDMI
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/105604] [11 Regression] ICE: in tree_to_shwi with vla in struct and sprintf
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/105532] [11 Regression] UBSAN: gcc/hwint.h:293:61: runtime error: shift exponent 64 is too large for 64-bit type 'long unsigned int'
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c++/105481] [11 Regression] ICE: unexpected expression of kind template_parm_index
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/105453] [11 Regression] load introduced by ce1 for conditional loads at -O1, might cause issues with the C/C++ memory model
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug target/105247] [11 Regression] IA64: ICE on sqlite-3.38.2: in decompose, at rtl.h:2288 since r11-5271-g4866b2f5db117f
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/83700] [Meta-bug] Fortran Coarray issues
vehre at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/88322] Implement C++20 library features.
redi at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/85316] [meta-bug] VRP range propagation missed cases
sjames at gcc dot gnu.org via Gcc-bugs
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[Bug analyzer/115996] New: Missing -Wanalyzer-infinite-loop with -Waddress violation
sjames at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/102711] [11 Regression] CDDCE removes condition that might lead to an infinite loop causing an unconditional infinite loop
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/103035] [meta-bug] YARPGen bugs
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/104447] [11 Regression] ICE: maximum number of LRA assignment passes is achieved (30)
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug target/97984] [11 Regression] Worse code for -O3 than -O2 on aarch64 vector multiply-add
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/101494] [11 Regression] -Wmaybe-uninitialized false alarm with memrchr of size 0
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/104459] [11 Regression] '-fcompare-debug' failure w/ -O2 -funswitch-loops -fno-tree-dce
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/104558] [11 Regression] ICE: in expand_call, at calls.cc:3601 with -fabi-version=9 on pr83487.c
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c++/102804] [11 Regression] template matching fails w/ false ambiguity on ternary expressions with enums class defined with unsigned typedef
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/103770] [11 Regression] ICE related to VLA
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/101419] [11 Regression] collapsing memset() calls can break __builtin_object_size()
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/46728] GCC does not generate fmadd for pow (x, 0.75)+y on powerpc
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/35545] tracer pass is run too late
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug lto/115394] ICE in lto_read_decls for a minimal C test-case with streamer_debugging set to true
sjames at gcc dot gnu.org via Gcc-bugs
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[Bug c++/104379] [11 Regression] -Wshadow warning given three times
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/104989] [11 Regression] ICE in rtl_verify_bb_insns, at cfgrtl.cc:2797 (error: flow control insn inside a basic block)
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/114192] scalar code left around following early break vectorization of reduction
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/100457] [meta-bug] Bugs relating to the enabling of vectorization at -O2 in GCC 12+
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c++/105828] [meta-bug] bogus/missing -Wshadow
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug target/108977] [11 regression] gcc.target/powerpc/pr96373.c fails after r11-10549-gcf3d95cce379f3 on power 10
linkw at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/104582] [11 Regression] Unoptimal code for __negdi2 (and others) from libgcc2 due to unwanted vectorization
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/98908] [11 Regression] arithmetic involving struct members into operating on the entire struct fails at -O3
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/102043] [11 Regression] Wrong array types used for negative stride accesses, gfortran.dg/vector_subscript_1.f90 FAILs
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c++/104623] [11 Regression] ICE in cp_parser_skip_to_pragma_eol, at cp/parser.cc:4107
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug debug/104407] [11 Regression] '-fcompare-debug' failure (length) w/ -std=c++17 -O1
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/101917] [11 Regression] Spurious -Wstringop-overread with -flto when passing zero sized arrays
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/97048] [meta-bug] bogus/missing -Wstringop-overread warnings
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/100740] [11 Regression] wrong code at -O1 and above on x86_64-linux-gnu since r9-4145-ga81e2c6240655f60
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/94905] [11 Regression] Bogus warning -Werror=maybe-uninitialized
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/103037] [11 Regression] Wrong code with -O2 since r11-6100-gd41b097350d3c5d0
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/102446] [11 Regression] wrong code at -O3 on x86_64-linux-gnu
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c++/102651] [11 Regression] typeid(X**) instantiates X caused by r0-109856
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c++/104996] [11 Regression] Overload resolution over rvalue/const lvalue array reference parameters for an init. list argument incorrectly picks the const lvalue ref. overload
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c++/101731] [11 Regression] ICE in cp_parser_skip_to_pragma_eol, at cp/parser.c:4055
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/115999] New: a - (a>>31) should be transformed into a + ((unsigned)a)>>31 (for signed a)
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug c++/100692] [11 Regression] ICE in fld_incomplete_type_of, at tree.c:5452
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/101831] [11 Regression] Spurious maybe-uninitialized warning on std::array::size
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c++/104583] [11 regression] ICE dolphin-emu at cp/cp-gimplify.cc:746
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/116001] New: Missing optimization: Unoptimized indirect virtual call
user202729 at protonmail dot com via Gcc-bugs
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[Bug d/102765] [12/13/14/15 Regression] GDC11 stopped inlining library functions and lambdas used by a binary search one-liner code
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c++/100370] [11 Regression] Incorrect -Wplacement-new with union
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c++/98531] [modules] g++.dg/modules/xtreme-header-2_a.H etc. FAIL
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c++/104624] [11 Regression] ICE in standard_conversion, at cp/call.cc:1213
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug target/100782] [12/13/14/15 Regression] sh4 ICEs on -O2 -fPIE -fstack-protector: internal compiler error: in curr_insn_transform, at lra-constraints.c
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/103369] [12 Regression] gfortran.dg/vector_subscript_1.f90
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/98772] Widening patterns causing missed vectorization
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug target/99083] Big run-time regressions of 519.lbm_r with LTO
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c/105150] [11 Regression] ICE with -Ofast: verify_gimple failed
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c++/110338] Implement C++26 language features
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/100499] [11 Regression] Different results with -fpeel-loops -ftree-loop-vectorize options
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/101397] [11 Regression] spurious warning writing to the result of stpcpy minus 1
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c++/100399] bogus/missing -Wplacement-new
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug ipa/93385] [11 Regression] wrong code with u128 modulo at -O2 -fno-dce -fno-ipa-cp -fno-tree-dce
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c++/94404] [meta-bug] C++ core issues
jakub at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/104961] [11 Regression] compilation never (?) finishes at -Og
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/89049] [11 Regression] Unexpected vectorization
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug target/99706] [11 Regression] ICE: maximum number of generated reload insns per insn achieved (90)
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/100137] [11 Regression] -Warray-bounds false positive on varying offset plus negative
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c/97578] [11 Regression] ice during IPA pass: inline
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug target/103676] [11 Regression] internal compiler error: in extract_constrain_insn, at recog.c:2671
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug ipa/92606] [11 Regression][avr] invalid merge of symbols in progmem and data sections
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug ipa/102554] [11 Regression] Inlining missed at -O3 with non-default --param=early-inlining-insns and pragma optimize
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/104717] [11 Regression] ICE: verify_ssa failed (Error: type mismatch between an SSA_NAME and its symbol)
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/100086] [11 Regression] spurious -Wnonnull with __builtin_expect
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/85741] [meta-bug] bogus/missing -Wformat-overflow
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/96691] Failure to optimize bitwise not+or+xor with constants to and+xor with bitwise not-ed constants
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/102960] [11 Regression] ICE: in sign_mask, at wide-int.h:855 in GCC 10.3.0
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/100089] [11 Regression] 30% performance regression for denbench/mp2decoddata2 with -O3
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/93444] [11 Regression] ssa-loop-im introduces unconditional use of uninitialized variable
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug ipa/100491] [11 Regression] IPA-SRA is not happening any more
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/95507] [meta-bug] bogus/missing -Wnonnull
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/54052] [11 Regression] g++ takes excessive time in opt and generate phase; can lead to Segmentation Fault when not enough memory available
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/94440] [9 Regression] ICE in check_bool_attrs, at recog.c:2168 since r7-5324-gb8cab8a5492e9639
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c++/114460] [C++26] P3106R1 - Clarifying rules for brace elision in aggregate initialization
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug c++/86689] [11 Regression] Some combination of SFINAE, overloading, and type deduction showing version inconsistency
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/98678] 30_threads/future/members/poll.cc execution test FAILs
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/97930] pair is not a structural type
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/50410] ICE in record_reference, pointer variable in data statement
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/115998] New: Redundant stack pointer manipulation
user202729 at protonmail dot com via Gcc-bugs
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[Bug target/115725] RISC-V: Use wrong AVL for rv64gcv_zfh_zvl512b
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug target/114988] RISC-V: ICE in intrinsic __riscv_vfwsub_wf_f32mf2
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug c/105149] [11 Regression] ICE in verify_ssa, at tree-ssa.cc:1211
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/104543] [11 Regression] wrong code at -O3 on x86_64-linux-gnu
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c++/104470] [11 Regression] internal compiler error: Segmentation fault compiling std::variant with -std=c++20
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/103145] [11 Regression] bogus -Wstringop-overread with an array argument
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug target/103074] [11 Regression] ICE in lra_assign, at lra-assigns.c:1649 since r11-5066-gbe39636d9f68c437
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug d/111628] D: concurrency.d hangs on macOS 13 (Ventura) and 14 (Sonoma).
ro at gcc dot gnu.org via Gcc-bugs
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[Bug c++/102987] [11 Regression] Segfault when error or warning should trigger with combination.
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c++/108099] [12 Regression] ICE with type alias with `signed __int128_t`
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/116000] New: gcc.dg/vect/vect-reduc-chain-dot-slp-1.c etc. FAIL
ro at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/102436] [11 Regression] Lost Load/Store Motion
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug ipa/86389] execute FAILs with -fipa-pta
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/101895] [11 Regression] SLP Vectorizer change pushes VEC_PERM_EXPR into bad location spoiling further optimization opportunities
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/101885] [11 Regression] wrong code at -O3 on x86_64-linux-gnu
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug c++/101869] [11 Regression] &enumclass::enumvalue is rejected
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/101854] [11 Regression] Invalid warning -Wstringop-overflow wrong argument
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/57124] [4.9 Regression] 254.gap@spec2000 got miscompare after r198413
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug ipa/101839] [11 Regression] Hang in C++ code with -fdevirtualize
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/101260] [11 Regression] regcprop: Determine subreg offset depending on endianness
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/101508] [9/10/11 Regression] Possible undefined behaviour in cpp program using "unsigned" type starting with r9-4145
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug target/100623] [11 Regression] wrong code with -Os -fno-dce -fno-defer-pop -fno-forward-propagate -flive-range-shrinkage -fno-rerun-cse-after-loop -mno-push-args since r10-7515-g2c0fa3ecf70d199a
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/100061] [11 Regression] Comparison guarding undefined behaviour disappears
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug target/99531] [11 Regression] Performance regression since gcc 9 (argument passing / register allocation)
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/56456] [meta-bug] bogus/missing -Warray-bounds
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/99475] [11 Regression] bogus -Warray-bounds accessing an array element of empty structs
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/99199] [11 Regression] Very large boolean expression leads to quite a few return statements
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug target/98341] [11 Regression] Ada bootstrap fails with erroneous memory access on m68k
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/97968] [12 Regression] Unnecessary mov instruction with comparison and cmov
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug testsuite/96109] [11 Regression] gcc.dg/vect/slp-47.c etc. FAIL
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug target/95381] [11 Regression]: Build fails with --disable-bootstrap on m68k with ICE: in operator[], at vec.h:867
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug target/98495] X86 _mm_extract_pi16 incorrectly sign extends result
sjames at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/98005] FAIL: std/ranges/adaptors/sizeof.cc (test for excess errors)
redi at gcc dot gnu.org via Gcc-bugs
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[Bug target/90204] [11 Regression] C code is optimized worse than C++
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug target/83782] [11 Regression] Inconsistent address for hidden ifunc in a shared library
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/85964] [11 Regression] compile time hog w/ -O3 -ftracer -fno-guess-branch-probability
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/51469] attr-ifunc-* tests fail on PowerPC if --enable-gnu-indirect-function is used
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug middle-end/78993] [11 Regression] False positive from -Wmaybe-uninitialized
rguenth at gcc dot gnu.org via Gcc-bugs
-
[Bug middle-end/64928] [11 Regression] Inordinate cpu time and memory usage in "phase opt and generate" with -ftest-coverage -fprofile-arcs
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/98384] new test case 20_util/to_chars/long_double.cc in r11-6249 fails
rguenth at gcc dot gnu.org via Gcc-bugs
-
[Bug libgomp/98738] task-detach-6.f90 hangs intermittently
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/100073] missing warning on an uninitialized array read in a loop
rguenth at gcc dot gnu.org via Gcc-bugs
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[Bug target/115068] RISC-V: Illegal instruction of vfwadd
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug target/115456] RISC-V: ICE: unrecognizable insn with march=rv64gcv_zvfhmin
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug fortran/115997] New: Findloc does not find the result of a function with a deferred-length character return value
mscfd at gmx dot net via Gcc-bugs
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[Bug target/115995] New: RISC-V: Can't generate portable RVV code for rv64gcv_zvl512b
sh.chiang04 at gmail dot com via Gcc-bugs
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[Bug tree-optimization/115994] New: Vectorizer failed to do vectorizaton for .sat_trunc when nunits_in / nunits_out > 2
liuhongt at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/115993] New: `((A&B)^C)^B` or `(~A & B) ^ C` is more canonical
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/113131] `((A&B)^C)|B` should be simplified to `C | B`
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/115992] New: [15 regression] ICE when building linux-6.9.10 (RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1934)
sjames at gcc dot gnu.org via Gcc-bugs
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[Bug c++/29834] g++ thinks it is a declaration when it cannot be
mpolacek at gcc dot gnu.org via Gcc-bugs
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[Bug rtl-optimization/115991] New: [15 Regression] ICE on linux-6.10 in ix86_print_operand_address_as()
slyfox at gcc dot gnu.org via Gcc-bugs
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[Bug tree-optimization/112626] `ABS(a) CMP a` can be optimized
pinskia at gcc dot gnu.org via Gcc-bugs
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[Bug libstdc++/115040] Missed optimization opportunity in std::find of std::vector elements
hiraditya at msn dot com via Gcc-bugs
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[Bug c++/58074] [C++11][DR 1333] __is_trivial intrinsic fails for deleted members and for non-trivial copy-c'tors
cvs-commit at gcc dot gnu.org via Gcc-bugs
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[Bug c++/108769] [C++20] __is_trivial returns true even if a default constructor's constraints are unsatisfied
cvs-commit at gcc dot gnu.org via Gcc-bugs