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[Bug other/112788] New: [14 regression] ICEs in fold_range, at range-op.cc:206 after r14-5972-gea19de921b01a6
2023-12-13 2:43 UTC (3+ messages)
` [Bug tree-optimization/112788] "
[Bug target/112993] New: rs6000: Rework precision for 128bit float types and modes
2023-12-13 2:17 UTC (2+ messages)
` [Bug target/112993] "
[Bug target/112992] New: Inefficient vector initialization using vec_duplicate/broadcast
2023-12-13 1:26 UTC (5+ messages)
` [Bug target/112992] "
[Bug rtl-optimization/64713] New: Missed ccmp optimization
2023-12-13 1:06 UTC (2+ messages)
` [Bug rtl-optimization/64713] "
[Bug driver/112759] New: [13 regression] mips -march=native detection broken with gcc 13+
2023-12-13 0:47 UTC (2+ messages)
` [Bug driver/112759] [13/14 "
[Bug target/110181] New: longlong.h for RISCV should define count_leading_zeros and count_trailing_zeros and COUNT_LEADING_ZEROS_0 when ZBB is enabled
2023-12-13 0:39 UTC (2+ messages)
` [Bug target/110181] "
[Bug tree-optimization/112991] New: [14 Regression] ICE during GIMPLE pass: ifcvt on p7zip-17.05
2023-12-13 0:09 UTC (3+ messages)
` [Bug tree-optimization/112991] [14 Regression] ICE during GIMPLE pass: ifcvt on p7zip-17.05 since r14-6457
[Bug preprocessor/110558] New: __has_include argument expansion results in unexpected filename
2023-12-12 23:20 UTC (3+ messages)
` [Bug preprocessor/110558] "
[Bug sanitizer/112981] New: [13/14 Regression] Big compile time and run time regression in libasan with g:f732bf6a603721f61102a08ad2d023c7c2670870
2023-12-12 23:13 UTC (6+ messages)
` [Bug sanitizer/112981] "
[Bug c++/110835] New: -fsanitize=address causes slowdown from std::rethrow_exception not called
2023-12-12 23:12 UTC (2+ messages)
` [Bug sanitizer/110835] [13/14 Regression] -fsanitize=address causes huge runtime "
[Bug driver/112983] New: gcc.cc: do_spec_1, ICE if missing '}' for %x{...}
2023-12-12 23:03 UTC (2+ messages)
` [Bug driver/112983] "
[Bug target/112962] New: [14 Regression] ICE: SIGSEGV in operator()<rtx_def*, rtx_def*> (recog.h:431) with -fexceptions -mssse3 and __builtin_ia32_pabsd128()
2023-12-12 22:59 UTC (18+ messages)
` [Bug target/112962] "
[Bug analyzer/112965] New: Valgrind error on gcc.dg/analyzer/fd-dup-1.c
2023-12-12 22:59 UTC (5+ messages)
` [Bug analyzer/112965] "
[Bug tree-optimization/53947] New: [meta-bug] vectorizer missed-optimizations
2023-12-12 22:50 UTC (2+ messages)
` [Bug tree-optimization/53947] "
[Bug c/112961] New: middle-end Missed vectorization: failed to vectorize simple reduction max since GCC-13
2023-12-12 22:50 UTC (6+ messages)
` [Bug tree-optimization/112961] [13/14 Regression] "
` [Bug tree-optimization/112961] [13 "
[Bug middle-end/112822] New: [14 regression] ICE: invalid RHS for gimple memory store after r14-5831-gaae723d360ca26
2023-12-12 22:48 UTC (5+ messages)
` [Bug tree-optimization/112822] "
[Bug target/112989] New: GC ICE with C++, `#include <arm_sve.h>` and `-fsanitize=address`
2023-12-12 22:40 UTC (6+ messages)
` [Bug target/112989] "
[Bug tree-optimization/110199] New: [12/13/14 Regression] Missing VRP transformation with MIN_EXPR and known relation
2023-12-12 21:59 UTC (2+ messages)
` [Bug tree-optimization/110199] "
[Bug target/112990] New: [14 Regression][s390x] ICE in related_vector_mode, at stor-layout.cc:539 since r14-3381-g27de9aa152141e
2023-12-12 21:51 UTC (2+ messages)
` [Bug target/112990] "
[Bug analyzer/112655] New: analyzer/infinite-loop.cc:75: Possible performance problem ?
2023-12-12 21:03 UTC (2+ messages)
` [Bug analyzer/112655] "
[Bug modula2/112984] New: Compiling program with -Wpedantic shows warning in libraries
2023-12-12 19:33 UTC (5+ messages)
` [Bug modula2/112984] "
[Bug preprocessor/112978] New: Five minute long error message when OpenMP pragma is erroneously placed in macro
2023-12-12 19:13 UTC (4+ messages)
` [Bug preprocessor/112978] "
[Bug tree-optimization/112982] New: Missing optimization: fold max(b, a + 1) to b when a < b
2023-12-12 19:05 UTC (3+ messages)
` [Bug tree-optimization/112982] "
[Bug target/112987] New: [14 Regression][aarch64] ICE in aarch64_do_track_speculation, at config/aarch64/aarch64-speculation.cc:214 since r14-5886-g426fddcbdad674
2023-12-12 19:05 UTC (3+ messages)
` [Bug target/112987] "
[Bug c/112986] New: s390x gcc O2, O3: Incorrect logic operation in < comparison with the same values
2023-12-12 19:03 UTC (2+ messages)
` [Bug target/112986] "
[Bug c++/98637] New: Changing active union member via assignment expression should require trivial default constructor in constexpr context
2023-12-12 18:45 UTC (2+ messages)
` [Bug c++/98637] "
[Bug c++/101631] New: gcc permits object reference to object outside of its lifetime during constant evaluation
2023-12-12 18:45 UTC (2+ messages)
` [Bug c++/101631] gcc allows for the changing of an union active member to be changed via a reference
[Bug target/112971] New: [14] RISC-V rv64gcv_zvl256b vector -O3: internal compiler error: Segmentation fault signal terminated program cc1
2023-12-12 18:30 UTC (12+ messages)
` [Bug target/112971] "
` [Bug middle-end/112971] "
[Bug target/112988] New: [14] RISC-V vector: Variadic function call causes runtime failure
2023-12-12 18:17 UTC
[Bug tree-optimization/112940] New: ICE: verify_ssa failed: definition in block 4 does not dominate use in block 8 at -O with _BitInt()
2023-12-12 17:58 UTC (2+ messages)
` [Bug tree-optimization/112940] "
[Bug c++/93259] Unsized temporary array initialization problem
2023-12-12 16:49 UTC (2+ messages)
[Bug target/110625] New: [AArch64] Vect: SLP fails to vectorize a loop as the reduction_latency calculated by new costs is too large
2023-12-12 16:26 UTC (2+ messages)
` [Bug target/110625] [14 Regression][AArch64] "
[Bug c++/112968] New: Valgrind error on libstdc++-v3/testsuite/18_support/comparisons/object/93479.cc
2023-12-12 15:43 UTC (2+ messages)
` [Bug c++/112968] "
[Bug ipa/92606] [11/12/13 Regression][avr] invalid merge of symbols in progmem and data sections
2023-12-12 14:49 UTC (4+ messages)
[Bug tree-optimization/112736] New: vectorizer is introducing out of bounds memory access
2023-12-12 14:27 UTC (3+ messages)
` [Bug tree-optimization/112736] [14 Regression] "
[Bug analyzer/112704] New: FAIL: gcc.dg/analyzer/data-model-20.c (test for warnings, line 17)
2023-12-12 13:23 UTC (3+ messages)
` [Bug analyzer/112704] "
[Bug middle-end/112985] New: LOGICAL_OP_NON_SHORT_CIRCUIT unconditionally execute comparison even if it's very expensive
2023-12-12 13:14 UTC (4+ messages)
` [Bug middle-end/112985] "
[Bug preprocessor/112956] New: Valgrind errors on pr88974.c
2023-12-12 12:16 UTC (3+ messages)
` [Bug preprocessor/112956] "
[Bug target/86131] powerpc: gcc uses costly multiply instead of shift left
2023-12-12 12:10 UTC
[Bug modula2/112946] New: Assignment of string to enumeration or set crashes
2023-12-12 11:23 UTC (2+ messages)
` [Bug modula2/112946] "
[Bug target/107723] New: RISC-V lround/ceil/floor with -fno-fp-int-builtin-inexact
2023-12-12 11:22 UTC (2+ messages)
` [Bug middle-end/107723] "
[Bug target/112891] New: [10/11/12/13/14 Regression] Missing vzeroupper insert
2023-12-12 10:50 UTC (6+ messages)
` [Bug target/112891] [11/12/13/14 "
[Bug c++/111683] New: Incorrect answer when using SSE2 intrinsics with -O3
2023-12-12 10:27 UTC (2+ messages)
` [Bug middle-end/111683] [11/12/13/14 Regression] "
[Bug target/112918] New: [m68k] [LRA] ICE: maximum number of generated reload insns per insn achieved (90)
2023-12-12 9:41 UTC (2+ messages)
` [Bug target/112918] "
[Bug target/112980] New: 64-bit powerpc ELFv2 does not allow nops to be generated before function global entry point
2023-12-12 9:22 UTC
[Bug target/112929] New: [14] RISC-V vector: Variable clobbered at runtime
2023-12-12 9:06 UTC (4+ messages)
` [Bug target/112929] "
[Bug ada/112979] New: [13/14 regression] Gnat Bug Detected with Invalid Prefix
2023-12-12 8:52 UTC
[Bug middle-end/100942] New: ccmp is not used if the value is used later
2023-12-12 8:23 UTC (4+ messages)
` [Bug middle-end/100942] "
[Bug analyzer/112955] New: Valgrind error in ana::feasibility_state::maybe_update_for_edge
2023-12-12 8:20 UTC (4+ messages)
` [Bug analyzer/112955] "
[Bug c++/112847] New: [14 Regression] nvptx: 'FAIL: g++.dg/cpp2a/concepts-explicit-inst1.C -std=c++20 scan-assembler _Z1gI1XEvT_', 'scan-assembler _Z1gI1YEvT_'
2023-12-12 8:16 UTC (2+ messages)
` [Bug c++/112847] "
[Bug libquadmath/112963] New: [14 Regression] Incorrect linking of libquadmath since r14-4863
2023-12-12 8:10 UTC (5+ messages)
` [Bug libquadmath/112963] "
[Bug target/96340] New: Extend AArch64 "omp declare simd" support to general simdlen
2023-12-12 7:17 UTC (2+ messages)
` [Bug target/96340] "
[Bug middle-end/112444] New: [14 regression] ICE when buliding libqmi (internal compiler error: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in useless_type_conversion_p, at gimple-expr.cc:85)
2023-12-12 7:16 UTC (2+ messages)
` [Bug middle-end/112444] [14 regression] ICE when buliding libqmi with -O3 -ftrivial-auto-var-init=zero (internal compiler error: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in useless_type_conversion_p, at gimple-expr.cc:85) since r14-4405-gb583a2940af90d
[Bug tree-optimization/112939] New: ICE: verify_ssa failed with -O -ftrivial-auto-var-init=zero
2023-12-12 7:16 UTC (3+ messages)
` [Bug tree-optimization/112939] [14 Regression] "
[Bug target/96341] New: Support mixed element widths for AArch64 "omp declare simd" functions
2023-12-12 7:16 UTC (2+ messages)
` [Bug target/96341] "
[Bug middle-end/112693] New: declare-simd-4.f90 fails on aarch64-linux-gnu
2023-12-12 7:15 UTC (2+ messages)
` [Bug target/112693] "
[Bug target/112970] New: LoongArch: Suboptimal code when the address and the value of an array element are both used
2023-12-12 6:55 UTC (3+ messages)
` [Bug target/112970] "
[Bug target/112334] New: ICE in gen_untyped_return arm.md:9197 while compiling harden-cfr-bret.c
2023-12-12 4:46 UTC (3+ messages)
` [Bug target/112334] "
[Bug ipa/112783] New: core dump on libxo when function is inlined
2023-12-12 3:45 UTC (4+ messages)
` [Bug ipa/112783] "
[Bug target/112943] New: ICE: in gen_reg_rtx, at emit-rtl.cc:1176 with -O2 -march=westmere -mapxf
2023-12-12 3:33 UTC (4+ messages)
` [Bug target/112943] [14 Regression] "
[Bug middle-end/99407] New: s243 benchmark of TSVC is vectorized by clang and not by gcc
2023-12-12 3:18 UTC (2+ messages)
` [Bug tree-optimization/99407] s243 benchmark of TSVC is vectorized by clang and not by gcc, missed DSE
[Bug tree-optimization/107247] New: SLP reduction results fail to reduce to a single accumulator
2023-12-12 3:17 UTC (2+ messages)
` [Bug tree-optimization/107247] "
[Bug middle-end/111972] New: [14 regression] missed vectorzation for bool a = j != 1; j = (long int)a;
2023-12-12 2:58 UTC (2+ messages)
` [Bug tree-optimization/111972] "
[Bug c++/112938] New: ice with -fstrub=internal
2023-12-12 2:13 UTC (2+ messages)
` [Bug middle-end/112938] "
[Bug analyzer/112977] New: -Wanalyzer-tainted-offset false positive seen on Linux kernel's drivers/scsi/aacraid/aachba.c
2023-12-12 2:12 UTC (2+ messages)
` [Bug analyzer/112977] "
[Bug target/112919] New: LoongArch: Alignments in tune parameters are not precise and they regress performance
2023-12-12 1:55 UTC (2+ messages)
` [Bug target/112919] "
[Bug c++/112737] New: [14 Regression] g++.dg/modules/xtreme-header-2_b.C -std=c++2b (test for excess errors)
2023-12-12 1:49 UTC (2+ messages)
` [Bug c++/112737] "
[Bug middle-end/112976] New: expand_gimple_stmt_1 vs gimple_assign_nontemporal_move_p vs SSA_NAME on lhs
2023-12-12 1:08 UTC (2+ messages)
` [Bug middle-end/112976] "
[Bug c++/109876] New: initializer_list not usable in constant expressions in a template
2023-12-12 0:39 UTC (3+ messages)
` [Bug c++/109876] [11/12/13 Regression] "
` [Bug c++/109876] [11/12 "
[Bug c++/110106] New: ICE on noexcept(noexcept(...)) with optional
2023-12-12 0:38 UTC (3+ messages)
` [Bug c++/110106] [11/12/13 Regression] "
` [Bug c++/110106] [11/12 "
[Bug c++/112410] New: error when auto(x) is used in a variable initializer
2023-12-12 0:38 UTC (3+ messages)
` [Bug c++/112410] "
[Bug analyzer/112975] New: -Wanalyzer-tainted-allocation-size false positive seen in Linux kernel's drivers/xen/privcmd.c
2023-12-12 0:13 UTC (2+ messages)
` [Bug analyzer/112975] "
[Bug target/112599] New: RISC-V regression testsuite errors with rv64gcv_zvl1024b
2023-12-11 23:59 UTC (2+ messages)
` [Bug target/112599] "
[Bug target/112598] New: RISC-V regression testsuite errors with rv64gcv_zvl512b
2023-12-11 23:48 UTC (2+ messages)
` [Bug target/112598] "
[Bug analyzer/112974] New: -Wanalyzer-tainted-array-index false positive seen on Linux kernel drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c
2023-12-11 23:45 UTC (2+ messages)
` [Bug analyzer/112974] "
[Bug c/78352] GCC lacks support for the Apple "blocks" extension to the C family of languages
2023-12-11 22:58 UTC (2+ messages)
[Bug web/112972] New: ambiguity in specification for cast to union types
2023-12-11 22:48 UTC (3+ messages)
` [Bug c/112972] "
[Bug target/112973] New: Documentation for __builtin_preserve_access_index is not wrapped in extend.texi
2023-12-11 22:35 UTC
[Bug tree-optimization/37239] peeling last iteration of a <= loop
2023-12-11 22:24 UTC
[Bug c/112488] New: GCC: 14: internal compiler error: in make_ssa_name_fn, at tree-ssanames.cc:354
2023-12-11 22:20 UTC (2+ messages)
` [Bug c/112488] [14 Regression] ICE in make_ssa_name_fn with VLA inside type and inlining since r14-1142
[Bug target/112597] New: RISC-V regression testsuite errors with rv64gcv_zvl256b
2023-12-11 22:04 UTC (2+ messages)
` [Bug target/112597] "
[Bug c++/60512] New: would be useful if gcc implemented __has_feature similary to clang
2023-12-11 21:53 UTC (2+ messages)
` [Bug c++/60512] would be useful if gcc implemented __has_feature similarly "
[Bug fortran/112873] New: F2023 degree trig functions
2023-12-11 21:00 UTC (3+ messages)
` [Bug fortran/112873] "
[Bug fortran/111291] New: ASAN error: heap-use-after-free gcc/fortran/parse.cc:359 in decode_statement
2023-12-11 20:34 UTC (2+ messages)
` [Bug fortran/111291] "
[Bug fortran/112967] New: Valgrind error on gfortran.dg/unexpected_interface.f90
2023-12-11 20:34 UTC (2+ messages)
` [Bug fortran/112967] "
[Bug fortran/112964] New: ICE for recursive subroutine with assumed rank class(*) argument
2023-12-11 20:29 UTC (2+ messages)
` [Bug fortran/112964] "
[Bug tree-optimization/101929] New: r12-2549 regress x264_r by 4% on CLX
2023-12-11 20:24 UTC (2+ messages)
` [Bug target/101929] [12/13/14 Regression] r12-7319 "
[Bug analyzer/112969] New: -Wanalyzer-exposure-through-uninit-copy false positive seen on Linux kernel's drivers/net/ethernet/intel/ice/ice_ptp.c
2023-12-11 20:07 UTC
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