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[Bug target/105496] New: Comparison optimizations result in unnecessary cmp instructions
2023-11-22 0:31 UTC (2+ messages)
` [Bug target/105496] "
[Bug middle-end/112664] New: missed-optimization: extra comparison when reordering statements
2023-11-22 0:31 UTC (3+ messages)
` [Bug middle-end/112664] "
[Bug c/65855] New: missing optimization: triangular numbers
2023-11-22 0:09 UTC (2+ messages)
` [Bug middle-end/65855] SCEV / SCCP "
[Bug middle-end/112663] New: missed-optimization: sum of 1 to n
2023-11-22 0:09 UTC (2+ messages)
` [Bug middle-end/112663] "
[Bug target/112531] New: [14] RISC-V: gcc.dg/unroll-8.c rtl-dump scan errors with --param=riscv-autovec-preference=scalable
2023-11-21 23:28 UTC (2+ messages)
` [Bug target/112531] "
[Bug sanitizer/112353] New: asan-enabled, aarch64-gcc cross-compiled elf executables fail ro run in qemu-user on x86
2023-11-21 23:26 UTC (2+ messages)
` [Bug sanitizer/112353] "
[Bug middle-end/112662] New: missed-optimization: loop increment until wrap
2023-11-21 23:23 UTC (2+ messages)
` [Bug middle-end/112662] "
[Bug target/112597] New: RISC-V regression testsuite errors with rv64gcv_zvl256b
2023-11-21 22:38 UTC (6+ messages)
` [Bug target/112597] "
[Bug c++/112658] New: ICE: finish_expr_stmt , at cp/semantics.cc:892
2023-11-21 22:37 UTC (5+ messages)
` [Bug c++/112658] [12/13/14 Regression] "
` [Bug c++/112658] [12/13/14 Regression] ICE: finish_expr_stmt with casting an temp array to pointer
` [Bug c++/112658] [12/13/14 Regression] ICE: finish_expr_stmt with casting an temp array to pointer and constructor call
[Bug middle-end/112661] New: [14] RISC-V ICE: in duplicate_and_interleave, at tree-vect-slp.cc:8025 with maxval_char_3.f90 vlen256b
2023-11-21 22:33 UTC
[Bug tree-optimization/112659] New: missed-optimization: if (exp) return exp; else return 0;
2023-11-21 22:29 UTC (6+ messages)
` [Bug tree-optimization/112659] "
[Bug target/112651] New: RISC-V Vector --param=riscv-autovec-lmul should be -mvect-lmul
2023-11-21 22:21 UTC (4+ messages)
` [Bug target/112651] RISC-V Vector new option -mvect-lmul required to force LMUL values (rather than --param=riscv-autovec-lmul to hint at values)
[Bug target/112648] New: RISC-V Vector parameter riscv-autovec-lmul value is ineffective
2023-11-21 22:18 UTC (5+ messages)
` [Bug target/112648] "
[Bug middle-end/112660] New: missed-optimization: combine shifts when shifted out bits are known 0
2023-11-21 22:03 UTC
[Bug tree-optimization/112657] New: missed optimization: cmove not used with multiple returns
2023-11-21 21:59 UTC (4+ messages)
` [Bug target/112657] "
` [Bug rtl-optimization/112657] [13/14 Regression] "
[Bug middle-end/112653] New: We should optimize memmove to memcpy using alias oracle
2023-11-21 21:44 UTC (4+ messages)
` [Bug middle-end/112653] "
PETROLEUM PRODUCT OFFER
2023-11-21 21:16 UTC
[Bug debug/112656] New: btf: function prototypes generated with name
2023-11-21 20:37 UTC (4+ messages)
` [Bug debug/112656] "
[Bug libstdc++/112642] New: ranges::fold_left tries to access inactive union member of string in constant expression
2023-11-21 20:14 UTC (3+ messages)
` [Bug c++/112642] "
[Bug middle-end/112406] New: [14 Regression] Several SPECCPU 2017 benchmarks fail with internal compiler error: in expand_insn, at optabs.cc:8305
2023-11-21 20:11 UTC (10+ messages)
` [Bug middle-end/112406] [14 Regression] Several SPECCPU 2017 benchmarks fail with on internal compiler error: in expand_insn, at optabs.cc:8305 after g:01c18f58d37865d5f3bbe93e666183b54ec608c7
[Bug sanitizer/112562] New: [14 regression] asan_interceptors_memintrinsics.cpp doesn't assemble with Solaris/x86 as
2023-11-21 20:03 UTC (4+ messages)
` [Bug sanitizer/112562] "
[Bug target/112518] New: [14 Regression] wrong code with __builtin_mul_overflow_p() on x86_64-pc-linux-gnu
2023-11-21 19:23 UTC (5+ messages)
` [Bug target/112518] [14 Regression] wrong code with __builtin_mul_overflow_p() and int128_t "
[Bug middle-end/112344] New: [14 Regression] Wrong code at -O2 on x86_64-pc-linux-gnu
2023-11-21 19:23 UTC (3+ messages)
` [Bug middle-end/112344] "
[Bug analyzer/112655] New: analyzer/infinite-loop.cc:75: Possible performance problem ?
2023-11-21 18:41 UTC
[Bug target/112654] New: bpf: bpf program load failure
2023-11-21 18:40 UTC (6+ messages)
` [Bug target/112654] "
[Bug middle-end/576] gcc performs invalid optimization with float operations when different rounding mode
2023-11-21 18:36 UTC (3+ messages)
[Bug c++/112652] New: g++.dg/cpp26/literals2.C FAILs
2023-11-21 18:32 UTC (3+ messages)
` [Bug c++/112652] "
[Bug middle-end/112619] New: [14 regression] ICE when building libcrafter (tree check: expected statement_list, have modify_expr in tsi_start, at tree-iterator.h:57)
2023-11-21 18:25 UTC (3+ messages)
` [Bug c++/112619] [14 regression] ICE when building libcrafter (tree check: expected statement_list, have modify_expr in tsi_start, at tree-iterator.h:57) since r14-5086-gae07265381d934
[Bug other/106120] New: [13 regression] g++.dg/warn/Wstringop-overflow-4.C fails since r13-1268-g8c99e307b20c50
2023-11-21 17:54 UTC (3+ messages)
` [Bug testsuite/106120] "
[Bug target/112599] New: RISC-V regression testsuite errors with rv64gcv_zvl1024b
2023-11-21 17:47 UTC (2+ messages)
` [Bug target/112599] "
[Bug target/112598] New: RISC-V regression testsuite errors with rv64gcv_zvl512b
2023-11-21 17:43 UTC (4+ messages)
` [Bug target/112598] "
[Bug bootstrap/112643] New: Failure to build libitm with --disable-bootstrap after r14-5607-g2f8f7ee2db82a3
2023-11-21 17:37 UTC (22+ messages)
` [Bug bootstrap/112643] "
` [Bug bootstrap/112643] [14 regression] failure "
` [Bug bootstrap/112643] [14 regression] including x86intrin.h is broken for -march=native
` [Bug target/112643] [14 regression] including x86intrin.h is broken for -march=native (which adds -mno-avx10.1-256 )
[Bug sanitizer/112563] New: [14 regression] libsanitizer doesn't assemble with Solaris/sparc as
2023-11-21 17:31 UTC (5+ messages)
` [Bug sanitizer/112563] "
[Bug target/112583] New: RISC-V regression testsuite errors with rv64gcv_zvl128b
2023-11-21 17:25 UTC (4+ messages)
` [Bug target/112583] "
[Bug middle-end/110639] New: [OpenMP][5.1] Predefined firstprivate for pointers - attachment missing
2023-11-21 16:31 UTC (3+ messages)
` [Bug middle-end/110639] "
[Bug middle-end/32667] block copy with exact overlap is expanded as memcpy
2023-11-21 15:57 UTC
[Bug middle-end/109849] New: suboptimal code for vector walking loop
2023-11-21 15:12 UTC (3+ messages)
` [Bug middle-end/109849] "
[Bug libstdc++/110287] New: _M_check_len is expensive
2023-11-21 15:12 UTC (4+ messages)
` [Bug libstdc++/110287] "
[Bug middle-end/110377] New: Early VRP and IPA-PROP should work out value ranges from __builtin_unreacahble
2023-11-21 15:12 UTC (2+ messages)
` [Bug middle-end/110377] Early VRP and IPA-PROP should work out value ranges from __builtin_unreachable
[Bug target/112623] New: [14 Regression] ICE: in emit_move_insn, at expr.cc:4249 with -O -mavx512vl -mavx512fp16 on vector conversion
2023-11-21 14:48 UTC (10+ messages)
` [Bug target/112623] [14 Regression] ICE: in emit_move_insn, at expr.cc:4249 with -O -mavx512vl -mavx512fp16 on vector conversion since r14-1707
[Bug other/112650] New: RISC-V parameters are not documented
2023-11-21 14:24 UTC
[Bug tree-optimization/109811] New: libxjl 0.7 is a lot slower in GCC 13.1 vs Clang 16
2023-11-21 14:17 UTC (2+ messages)
` [Bug target/109811] libjxl "
[Bug libstdc++/112649] New: [c++23] in presence of inline functions and debug-info stacktrace reports the deepest callee
2023-11-21 14:16 UTC
[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
2023-11-21 13:29 UTC
[Bug target/111370] New: On Aarch64 4% 511.povray_r regression between g:6cd85273071b5f13 (2023-08-23 00:17) and g:e1f096a3cc96c719 (2023-08-25 22:34)
2023-11-21 13:29 UTC (6+ messages)
` [Bug target/111370] "
[Bug target/112611] New: LoongArch: Test cases lsx-vshuf.c and lasx-xvshuf_b.c fails on LA664
2023-11-21 13:15 UTC (3+ messages)
` [Bug target/112611] "
[Bug c++/110347] New: [OpenMP] private/firstprivate of a C++ member variable mishandled
2023-11-21 13:11 UTC (2+ messages)
` [Bug c++/110347] "
[Bug c/112647] New: Inconsistent Comparison Results of Unsigned Bit Fields Across Different Compilers and Architectures
2023-11-21 13:11 UTC (2+ messages)
` [Bug c/112647] "
[Bug middle-end/112634] New: [13 Regression][OpenMP][-fprofile-generate] ICE in verify_gimple for gcc.dg/gomp/pr27573.c:
2023-11-21 11:20 UTC (4+ messages)
` [Bug middle-end/112634] [14 "
[Bug sanitizer/112644] New: [14 Regression] Some of the hwasan testcase fail after the recent merge
2023-11-21 10:26 UTC (5+ messages)
` [Bug sanitizer/112644] "
[Bug bootstrap/112646] New: bootstrap broken for clang build on znver3 ?
2023-11-21 9:57 UTC (3+ messages)
` [Bug bootstrap/112646] "
[Bug target/111170] New: Malformed manifest does not allow to run gcc on Windows XP (Accessing a corrupted shared library)
2023-11-21 9:43 UTC (4+ messages)
` [Bug target/111170] [13/14 regression] Malformed manifest does not allow to run gcc on Windows XP (Accessing a corrupted shared library) since r13-6552-gd11e088210a551
[Bug c/111309] New: va_arg alternative for _BitInt
2023-11-21 9:04 UTC (2+ messages)
` [Bug c/111309] "
[Bug middle-end/112639] New: Incorrect handling of __builtin_c[lt]zg argument side-effects
2023-11-21 8:42 UTC (2+ messages)
` [Bug middle-end/112639] "
[Bug c++/106921] New: [11/12.1] -O1 and -fipa-icf -fpartial-inlining causes wrong code
2023-11-21 8:41 UTC (2+ messages)
` [Bug ipa/106921] [11/12/13/14 Regression] -O1 and -fipa-icf -fpartial-inlining causes wrong code since r11-4987-g602c6cfc79ce4ae6
[Bug tree-optimization/112645] New: missed-optimization: cswitch optimization missed in nested if-statement
2023-11-21 8:23 UTC (2+ messages)
` [Bug tree-optimization/112645] "
[Bug c/111970] New: [tree-optimization] SLP for non-IFN gathers result in RISC-V test failure on gather
2023-11-21 7:24 UTC (6+ messages)
` [Bug tree-optimization/111970] [14 regression] SLP for non-IFN gathers result in RISC-V test failure on gather since r14-4745-gbeab5b95c58145
[Bug target/112520] New: gcc.dg/plugin/cpython-plugin-test-PyList_Append.c -fplugin=./analyzer_cpython_plugin.so ICE (segmentation fault) on loongarch64-linux-gnu
2023-11-21 4:52 UTC (3+ messages)
` [Bug plugins/112520] gcc.dg/plugin/cpython-plugin-test-PyList_Append.c -fplugin=./analyzer_cpython_plugin.so ICE (segmentation fault) with Python 3.12+
[Bug middle-end/111972] New: [14 regression] missed vectorzation for bool a = j != 1; j = (long int)a;
2023-11-21 2:48 UTC (4+ messages)
` [Bug tree-optimization/111972] "
[Bug c++/69549] Named Address Spaces does not compile in C++
2023-11-21 1:25 UTC
[Bug c/100530] New: ICE with -g: in add_dwarf_attr, at dwarf2out.c:4493
2023-11-21 1:23 UTC (2+ messages)
` [Bug debug/100530] [11/12/13/14 Regression] ICE with -g: in add_dwarf_attr with __seg_gs (Alternative address-space) global variable since r8-4385-ga297ccb52e0c894e
[Bug c/112638] New: ICE: in add_dwarf_attr, at dwarf2out.cc:4501
2023-11-21 1:23 UTC (2+ messages)
` [Bug debug/112638] "
[Bug sanitizer/102144] New: hwsan has a hardcoded pagesize requirement for aarch64
2023-11-21 0:57 UTC (3+ messages)
` [Bug sanitizer/102144] "
[Bug tree-optimization/112637] New: Bogus -Wmaybe-uninitialized warning
2023-11-21 0:40 UTC (2+ messages)
` [Bug tree-optimization/112637] "
[Bug tree-optimization/112325] New: Missed vectorization after cunrolli
2023-11-21 0:34 UTC (2+ messages)
` [Bug tree-optimization/112325] Missed vectorization of reduction after unrolling
[Bug libstdc++/100903] New: Bogus "zero as null pointer constant" warning
2023-11-21 0:30 UTC (2+ messages)
` [Bug libstdc++/100903] "
[Bug c++/112596] New: GCC regex error in
2023-11-20 22:41 UTC (2+ messages)
` [Bug libstdc++/112596] GCC regex error in Opentelemetry C++
[Bug c/112614] New: Compile-time float-to-_Decimal64 fails for -NAN
2023-11-20 21:07 UTC (2+ messages)
` [Bug middle-end/112614] "
[Bug target/112640] New: [14 regression] Failed bootstrap on arm64 (libgcc/config/libbid/bid128_fma.c:3569:1: internal compiler error: in extract_base_offset_in_addr, at config/aarch64/aarch64.cc:26424)
2023-11-20 19:30 UTC (5+ messages)
` [Bug target/112640] "
[Bug c/112573] New: Suboptimal code generation with `-fdata-sections` on aarch64
2023-11-20 19:28 UTC (2+ messages)
` [Bug target/112573] "
[Bug target/112552] New: [14 Regression] ICE: in require, at machmode.h:313
2023-11-20 18:52 UTC (2+ messages)
` [Bug middle-end/112552] [14 Regression] ICE: in expand_insn, at optabs.cc:8305
[Bug target/112561] New: [14 Regression] Segfault only on RISC-V vector
2023-11-20 18:50 UTC (2+ messages)
` [Bug target/112561] "
[Bug driver/108865] New: gcc on Windows fails with Unicode path to source file
2023-11-20 18:35 UTC (2+ messages)
` [Bug driver/108865] "
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