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[Bug c++/105769] New: program segmentation fault with -ftree-vectorize and nested lambdas
2023-01-16 21:10 UTC (3+ messages)
` [Bug tree-optimization/105769] [11/12/13 Regression] "
[Bug middle-end/106075] New: Wrong DSE with -fnon-call-exceptions
2023-01-16 20:58 UTC (2+ messages)
` [Bug middle-end/106075] "
[Bug middle-end/108425] New: Invalid DSE
2023-01-16 20:52 UTC (7+ messages)
` [Bug middle-end/108425] "
[Bug c/108306] New: false-positive -Warray-bounds warning emitted with -fsanitize=shift
2023-01-16 20:26 UTC (5+ messages)
` [Bug tree-optimization/108306] "
` [Bug tree-optimization/108306] [12/13 Regression] "
[Bug fortran/108420] New: [13 Regression] ICE in check_charlen_present, at fortran/iresolve.cc:98
2023-01-16 20:14 UTC (3+ messages)
` [Bug fortran/108420] "
[Bug fortran/108421] New: ICE in get_expr_storage_size, at fortran/interface.cc:2862
2023-01-16 20:04 UTC (2+ messages)
` [Bug fortran/108421] "
[Bug driver/108350] New: Windows: invoking gcc via symlink does not work
2023-01-16 19:31 UTC (10+ messages)
` [Bug driver/108350] "
[Bug c/105506] New: Error building GCC 12.1.0 against MinGW-w64: fatal error: cannot execute 'cc1': CreateProcess: No such file or directory
2023-01-16 19:18 UTC (3+ messages)
` [Bug target/105506] [12/13 Regression] "
[Bug bootstrap/107950] New: partial LTO linking of libbackend.a: gcc/gcc-rich-location.cc:207: undefined reference to `range_label_for_type_mismatch::get_text(unsigned int) const'
2023-01-16 19:14 UTC (4+ messages)
` [Bug bootstrap/107950] "
[Bug c++/105980] New: [11/12/13 Regression] ICE in final_scan_insn_1, at final.cc:2811
2023-01-16 19:00 UTC (3+ messages)
` [Bug target/105980] "
[Bug other/108276] New: libiberty unlink_if_ordinary does not handle Windows nul device correctly
2023-01-16 18:28 UTC (4+ messages)
` [Bug other/108276] "
[Bug modula2/108404] New: M2RTS_Halt fails with a segv (it should emit a diagnostic and exit)
2023-01-16 18:25 UTC (4+ messages)
` [Bug modula2/108404] "
[Bug c/108424] New: [13 Regression] ICE in perform_integral_promotions, at c/c-typeck.cc:2277
2023-01-16 18:18 UTC (3+ messages)
` [Bug c/108424] ICE in perform_integral_promotions with nullptr case and switch on int type
[Bug c/108423] New: [12/13 Regression] ICE in make_ssa_name_fn, at tree-ssanames.cc:360
2023-01-16 18:08 UTC (2+ messages)
` [Bug middle-end/108423] "
[Bug target/106069] New: wrong code with -O -fno-tree-forwprop -maltivec on ppc64le
2023-01-16 18:00 UTC (2+ messages)
` [Bug target/106069] [12/13 Regression] "
[Bug c++/108422] New: [13 Regression] ICE: base pointer cycle detected
2023-01-16 17:49 UTC
[Bug libstdc++/106183] New: std::atomic::wait might deadlock on platforms without platform_wait()
2023-01-16 17:46 UTC (3+ messages)
` [Bug libstdc++/106183] std::atomic::wait might fail to be unblocked by notify_one/all "
[Bug tree-optimization/106523] New: forwprop miscompile
2023-01-16 17:43 UTC (4+ messages)
` [Bug tree-optimization/106523] [10/11/12/13 Regression] "
[Bug libstdc++/101037] New: std::atomic_flag deadlock on Windows
2023-01-16 17:43 UTC (7+ messages)
` [Bug libstdc++/101037] C++20 "
[Bug c/96844] New: OpenMP: two worksharing constructs with different num_threads clauses break thread pooling
2023-01-16 17:40 UTC (2+ messages)
` [Bug libgomp/96844] "
[Bug ipa/106077] New: Invalid IPA-SRA with non-call exceptions
2023-01-16 17:16 UTC (2+ messages)
` [Bug ipa/106077] "
[Bug c++/107532] New: [13 Regression] -Werror=dangling-reference false positives in libcamera-0.0.1
2023-01-16 16:43 UTC (2+ messages)
` [Bug c++/107532] "
[Bug target/108396] New: PPCLE: vec_vsubcuq missing
2023-01-16 16:35 UTC (4+ messages)
` [Bug target/108396] [12/13 Regression] "
` [Bug target/108396] [12/13 Regression] PPCLE: vec_vsubcuq missing since r12-5752-gd08236359eb229
[Bug c++/108417] New: [ICE] Crash on aggregate initialization of base class
2023-01-16 16:19 UTC (6+ messages)
` [Bug c++/108417] "
[Bug c++/86426] g++ ICE at on valid code in tree_operand_check, at tree.h:3615
2023-01-16 15:36 UTC
[Bug tree-optimization/108419] New: [13 Regression] Dead Code Elimination Regression at -O2 since r13-440-g98e475a8f58
2023-01-16 15:18 UTC
[Bug middle-end/108346] New: gather/scatter loops optimized too often for znver4 (and other zens)
2023-01-16 15:00 UTC (2+ messages)
` [Bug target/108346] "
[Bug tree-optimization/108418] New: gcc does not optimize trivial code
2023-01-16 14:42 UTC (3+ messages)
` [Bug tree-optimization/108418] "
[Bug c++/55522] New: -funsafe-math-optimizations is unexpectedly harmful, especially w/ -shared
2023-01-16 13:31 UTC (2+ messages)
` [Bug target/55522] "
[Bug target/107714] New: MVE: Invalid addressing mode generated for VLD2
2023-01-16 13:22 UTC (2+ messages)
` [Bug target/107714] "
[Bug c++/106093] New: [Regression] False positive -Wstringop-overflow with -O3 when resizing std::vector
2023-01-16 13:17 UTC (4+ messages)
` [Bug tree-optimization/106093] [12/13 Regression] "
[Bug c/105554] New: ICE: in emit_block_move_hints, at expr.cc:1829
2023-01-16 13:01 UTC (3+ messages)
` [Bug target/105554] [10/11/12/13 Regression] ICE: in emit_block_move_hints, at expr.cc:1829 since r9-5509-g5928bc2ec06dd4e7
[Bug target/96795] New: MVE: issue with polymorphism and integer promotion
2023-01-16 12:52 UTC (2+ messages)
` [Bug target/96795] "
[Bug target/107515] New: MVE: Generic functions do not accept _Float16 scalars
2023-01-16 12:52 UTC (2+ messages)
` [Bug target/107515] "
[Bug c++/108413] New: copyrights for gcc 2023
2023-01-16 10:59 UTC (9+ messages)
` [Bug libstdc++/108413] "
` [Bug other/108413] "
[Bug tree-optimization/94793] New: Failure to optimize clz idiom
2023-01-16 10:48 UTC (2+ messages)
` [Bug tree-optimization/94793] "
[Bug target/108401] New: gcc defeats vector constant generation with intrinsics
2023-01-16 10:42 UTC (8+ messages)
` [Bug target/108401] "
[Bug target/90458] [10/11/12/13 Regression] mingw64: ICE in i386_pe_seh_unwind_emit, at config/i386/winnt.c:1258 with -fstack-clash-protection
2023-01-16 10:42 UTC
[Bug c++/108416] New: False positive -Wdangling-pointer
2023-01-16 10:33 UTC (4+ messages)
` [Bug tree-optimization/108416] "
` [Bug tree-optimization/108416] False negative -Wdangling-pointer
[Bug rust/108102] New: rust bootstrap comparison failure on s390x-linux-gnu
2023-01-16 9:46 UTC (5+ messages)
` [Bug middle-end/108102] "
[Bug c++/108414] New: template meta programming
2023-01-16 9:40 UTC (5+ messages)
` [Bug c++/108414] "
` [Bug c++/108414] Incorrect pack expansion as argument to lambda
[Bug other/105593] New: avx512 math function raises uninitialized variable warning
2023-01-16 9:04 UTC (4+ messages)
` [Bug c++/105593] "
[Bug target/108272] New: [13 Regression] ICE in gen_movxo, at config/rs6000/mma.md:339
2023-01-16 8:17 UTC (2+ messages)
` [Bug target/108272] "
[Bug c++/108385] New: false positive -Wfree-nonheap-object
2023-01-16 8:11 UTC (2+ messages)
` [Bug tree-optimization/108385] [12 Regression] "
[Bug middle-end/108410] New: x264 averaging loop not optimized well for avx512
2023-01-16 8:07 UTC (2+ messages)
` [Bug middle-end/108410] "
[Bug tree-optimization/108406] New: Missed integer optimization on x86-64 unless -fwrapv is used
2023-01-16 7:54 UTC (2+ messages)
` [Bug tree-optimization/108406] "
[Bug target/108240] New: ICE in emit_library_call_value_1 at gcc/calls.cc:4181 since r13-4894-gacc727cf02a144
2023-01-16 6:44 UTC (3+ messages)
` [Bug target/108240] [13 Regression] "
` [Bug target/108240] [13 Regression] Error message missing since r13-4894-gacc727cf02a144 (then make concealed ICE exposed)
[Bug target/108415] New: ICE in emit_library_call_value_1 at gcc/calls.cc:4181
2023-01-16 6:36 UTC (2+ messages)
` [Bug target/108415] "
[Bug sanitizer/71611] UBSan shows type '<unknown>' for anonymous named enum is not useful, should should show where the enum was defined
2023-01-16 5:00 UTC
[Bug tree-optimization/104297] New: MIN_EXPR is not detected for a >= -__INT_MAX__ ? -__INT_MAX__ : a
2023-01-16 4:46 UTC (2+ messages)
` [Bug tree-optimization/104297] "
[Bug c++/104282] New: Copy elision when initializing a base-class subobject with aggregate initialization
2023-01-16 4:23 UTC (2+ messages)
` [Bug c++/104282] "
[Bug c/108412] New: Negative optimization of GCSE && LOOP INVARIANTS
2023-01-16 2:49 UTC (3+ messages)
` [Bug rtl-optimization/108412] "
` [Bug rtl-optimization/108412] RISC-V: "
[Bug libstdc++/106477] New: With -fno-exception operator new(nothrow) aborts instead of returning null
2023-01-15 22:53 UTC (3+ messages)
` [Bug libstdc++/106477] "
[Bug libgcc/108279] New: Improved speed for float128 routines
2023-01-15 22:27 UTC (9+ messages)
` [Bug libgcc/108279] "
[Bug fortran/102595] New: ICE in var_element, at fortran/decl.c:298
2023-01-15 20:17 UTC (3+ messages)
` [Bug fortran/102595] ICE in var_element, at fortran/decl.c:298 since r10-5607-gde89b5748d68b76b
[Bug c/108402] New: False positive Wuninitialized with ftrivial-auto-var-init=pattern
2023-01-15 19:23 UTC (6+ messages)
` [Bug tree-optimization/108402] "
[Bug d/108408] New: libphobos: Support building on *-*-cygwin
2023-01-15 19:14 UTC (2+ messages)
` [Bug d/108408] "
[Bug tree-optimization/92342] [10/11/12/13 Regression] a small missed transformation into x?b:0
2023-01-15 19:11 UTC (2+ messages)
` [Bug tree-optimization/92342] [10/11/12 "
[Bug tree-optimization/71343] missed optimization (can't "prove" shift and multiplication equivalence)
2023-01-15 19:05 UTC
[Bug libstdc++/108288] New: Deadlock when using -fno-elide-constructor + -D_GLIBCXX_DEBUG=1 + -std=c++11
2023-01-15 16:07 UTC (2+ messages)
` [Bug libstdc++/108288] "
[Bug tree-optimization/107608] New: [13 Regression] Failure on fold-overflow-1.c
2023-01-15 15:43 UTC (2+ messages)
` [Bug tree-optimization/107608] [13 Regression] Failure on fold-overflow-1.c and pr95115.c
[Bug libstdc++/108409] New: std::chrono::current_zone() doesn't work on AIX
2023-01-15 13:58 UTC (7+ messages)
` [Bug libstdc++/108409] "
[Bug modula2/108121] New: Failing tests on x86_64-linux-gnu
2023-01-15 13:28 UTC (3+ messages)
` [Bug modula2/108121] "
[Bug target/108411] New: [13 Regression] ICEs in aarch64_layout_arg
2023-01-15 12:25 UTC (2+ messages)
` [Bug target/108411] "
[Bug tree-optimization/108398] New: tree-object-size trips up with pointer arithmetic if an intermediate result is an invalid pointer
2023-01-15 11:20 UTC (2+ messages)
` [Bug tree-optimization/108398] "
[Bug middle-end/99408] New: s3251 benchmark of TSVC vectorized by clang runs about 7 times faster compared to gcc
2023-01-14 22:33 UTC (2+ messages)
` [Bug tree-optimization/99408] "
[Bug middle-end/108376] New: TSVC s1279 runs 40% faster with aocc than gcc at zen4
2023-01-14 22:30 UTC (2+ messages)
` [Bug middle-end/108376] "
[Bug tree-optimization/56139] New: unmodified static data could go in .rodata, not .data
2023-01-14 21:56 UTC (2+ messages)
` [Bug ipa/56139] [10/11/12/13 Regression] "
[Bug c++/108407] New: SegFault with structured binding and OpenMP without optimization
2023-01-14 19:23 UTC (5+ messages)
` [Bug c++/108407] "
[Bug bootstrap/108300] New: `abort()` macro cause bootstrap failure on *-w64-mingw32
2023-01-14 14:12 UTC (2+ messages)
` [Bug middle-end/108300] "
[Bug libstdc++/107189] New: Inconsistent range insertion implementations in std::_Rb_tree in <bits/stl_tree.h>
2023-01-14 13:45 UTC (2+ messages)
` [Bug libstdc++/107189] "
[Bug target/82028] Windows x86_64 should not pass float aggregates in xmm
2023-01-14 12:10 UTC
[Bug target/90256] Optimizer with interrupt routines
2023-01-14 11:54 UTC (3+ messages)
[Bug lto/106103] New: ICE in binds_to_current_def_p when source object files are compiled with -flto -Os
2023-01-14 11:14 UTC (2+ messages)
` [Bug tree-optimization/106103] "
[Bug c++/108383] New: g++ ICE with -O3 and -flto on simple function
2023-01-14 11:09 UTC (2+ messages)
` [Bug ipa/108383] g++ ICE with -O3 and -flto and -fdeclone-ctor-dtor "
[Bug tree-optimization/53947] New: [meta-bug] vectorizer missed-optimizations
2023-01-14 10:37 UTC (2+ messages)
` [Bug tree-optimization/53947] "
[Bug c++/80561] Missed optimization: std::array data is aligned if array is aligned
2023-01-14 10:37 UTC
[Bug modula2/108405] New: modula-2: Testsuite fails: concurrentstore.mod, contimer.mod, tinytimer.mod on Darwin (and likely elsewhere)
2023-01-14 10:31 UTC (4+ messages)
` [Bug modula2/108405] "
[Bug tree-optimization/108365] New: [9/10/11/12/13 Regression] Wrong code with -O0
2023-01-14 9:23 UTC (3+ messages)
` [Bug c++/108365] "
` [Bug c++/108365] [9/10/11/12 "
[Bug debug/106746] New: [13 Regression] '-fcompare-debug' failure (length) with -O2 -fsched2-use-superblocks
2023-01-14 8:59 UTC (3+ messages)
` [Bug debug/106746] [13 Regression] '-fcompare-debug' failure (length) with -O2 -fsched2-use-superblocks since r13-2041-g6624ad73064de241
[Bug analyzer/108403] New: -Wanalyzer-null-dereference false negative with *q == 0
2023-01-14 7:30 UTC
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