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[Bug c/108721] New: csmith: really old bug with -O2
2023-02-16 12:31 UTC (4+ messages)
` [Bug middle-end/108721] [10/11/12/13 Regression] "
[Bug libstdc++/108820] New: vector::resize(n, v) requires copy_assignable, which is not part of the CopyInsertable concept
2023-02-16 12:25 UTC
[Bug libstdc++/101228] New: #include <execution> triggers Intel TBB warning for tbb/task.h
2023-02-16 11:24 UTC (2+ messages)
` [Bug libstdc++/101228] tbb/task.h is Deprecated in newer TBB
[Bug c++/107699] New: False positive -Warray-bounds, non-existent offset reported by GCC
2023-02-16 10:37 UTC (2+ messages)
` [Bug tree-optimization/107699] [12/13 Regression] "
[Bug tree-optimization/108819] New: ICE on valid code at -O1 with "-fno-tree-ccp -fno-tree-forwprop" on x86_64-linux-gnu: tree check: expected ssa_name, have integer_cst in number_of_iterations_cltz, at tree-ssa-loop-niter.cc:2394
2023-02-16 10:35 UTC
[Bug c/108818] New: [aarch64] use a extra mov instruction compare to llvm
2023-02-16 10:30 UTC
[Bug tree-optimization/108783] New: [13 Regression] ICE: verify_flow_info failed (error: returns_twice call is not first in basic block 3)
2023-02-16 9:42 UTC (7+ messages)
` [Bug tree-optimization/108783] "
[Bug sanitizer/108817] New: ASAN at -O3 failed to detect a global-buffer-overflow
2023-02-16 8:16 UTC
[Bug target/108803] New: [10/11/12/13 Regression] wrong code for 128bit rotate on aarch64-unknown-linux-gnu with -Og
2023-02-16 8:00 UTC (2+ messages)
` [Bug target/108803] "
[Bug target/108807] New: [11 regression] gcc.target/powerpc/vsx-builtin-10d.c fails after b29225597584b697762585e0b707b7cb4b427650 on power 9 BE
2023-02-16 7:41 UTC (2+ messages)
` [Bug target/108807] "
[Bug target/108805] New: [13 Regression] ICE: in simplify_subreg, at simplify-rtx.cc:7400 at -O and above
2023-02-16 7:40 UTC (3+ messages)
` [Bug rtl-optimization/108805] "
[Bug c/108791] New: [12/13 Regression] ICE: verify_gimple failed
2023-02-16 7:37 UTC (8+ messages)
` [Bug c/108791] "
` [Bug tree-optimization/108791] "
` [Bug tree-optimization/108791] [12 "
[Bug c++/107411] New: trivial-auto-var-init=zero invalid uninitialized variable warning
2023-02-16 7:35 UTC (3+ messages)
` [Bug middle-end/107411] "
[Bug c++/108778] New: Missing optimization with direct register access instead of structure mapping
2023-02-16 5:39 UTC (2+ messages)
` [Bug middle-end/108778] "
[Bug target/108816] New: ICE in operator[], at vec.h:889
2023-02-16 2:44 UTC
[Bug tree-optimization/107096] New: Fully masking vectorization with AVX512 ICEs gcc.dg/vect/vect-over-widen-*.c
2023-02-16 2:09 UTC (5+ messages)
` [Bug tree-optimization/107096] "
[Bug c++/108811] New: add enum annotation for switch statements
2023-02-15 23:23 UTC (2+ messages)
` [Bug c++/108811] "
[Bug c/108375] New: [10/11/12/13 Regression] Some variably modified types not detected as such
2023-02-15 23:04 UTC (2+ messages)
` [Bug c/108375] "
[Bug c++/97795] New: internal compiler error: in i386_pe_seh_unwind_emit
2023-02-15 22:55 UTC (2+ messages)
` [Bug target/97795] "
[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
2023-02-15 22:55 UTC (5+ messages)
[Bug target/108815] New: gcc.target/powerpc/pr83677.c fails on power 9 BE
2023-02-15 22:30 UTC
[Bug target/108814] New: gcc.target/powerpc/pr79251-run.p9.c fails on power 9 BE
2023-02-15 22:23 UTC
[Bug target/108813] New: gcc.target/powerpc/pr101384-2.c fails on power 9 BE
2023-02-15 22:17 UTC
[Bug target/108812] New: gcc.target/powerpc/p9-sign_extend-runnable.c fails on power 9 BE
2023-02-15 22:13 UTC
[Bug target/108810] New: gcc.target/powerpc/fold-vec-extract-double.p9.c fails on power 9 BE
2023-02-15 22:01 UTC
[Bug target/108809] New: gcc.target/powerpc/builtins-5-p9-runnable.c fails on power 9 BE
2023-02-15 21:57 UTC
[Bug fortran/103608] New: ICE in do_intent, at fortran/frontend-passes.c:3035
2023-02-15 21:50 UTC (4+ messages)
` [Bug fortran/103608] "
[Bug fortran/104554] New: ICE in check_assumed_size_reference, at fortran/resolve.cc:1650
2023-02-15 21:23 UTC (3+ messages)
` [Bug fortran/104554] "
[Bug c++/108808] New: G++ -O2 incorrectly bypasses an infinite loop
2023-02-15 21:19 UTC (4+ messages)
` [Bug c++/108808] "
[Bug c/108796] New: GCC 13 accepts [[noreturn]] attribute without -std=c2x
2023-02-15 21:02 UTC (7+ messages)
` [Bug c/108796] "
` [Bug c/108796] Can't intermix C2x and GNU style attributes
[Bug tree-optimization/108804] New: missed vectorization in presence of conversion from uint64_t to float
2023-02-15 20:30 UTC (3+ messages)
` [Bug tree-optimization/108804] "
` [Bug target/108804] "
[Bug analyzer/108725] New: -Wanalyzer-use-of-uninitialized-value on ternary pointer access seen in qemu-7.2.0's dump/win_dump.c
2023-02-15 20:00 UTC (3+ messages)
` [Bug analyzer/108725] "
[Bug analyzer/108666] New: -Wanalyzer-use-of-uninitialized-value false positives seen in coreutils's sum.c: bsd_sum_stream
2023-02-15 19:58 UTC (3+ messages)
` [Bug analyzer/108666] "
[Bug analyzer/108664] New: -Wanalyzer-use-of-uninitialized-value false positive seen in coreutils's cksum.c: cksum_slice8
2023-02-15 19:58 UTC (3+ messages)
` [Bug analyzer/108664] "
[Bug fortran/104346] New: Problem with overloaded assignment when LHS is allocatable array
2023-02-15 19:40 UTC (2+ messages)
` [Bug fortran/104346] "
[Bug fortran/104321] New: Dead code since r12-4467-g64f9623765da33
2023-02-15 19:34 UTC (2+ messages)
` [Bug fortran/104321] "
[Bug c/108657] New: csmith: possible wrong checksum with -O3 and -ftrivial-auto-var-init=zero
2023-02-15 19:32 UTC (10+ messages)
` [Bug middle-end/108657] [13 Regression] "
[Bug c/108799] New: Improper deprecation diagnostic for rsp clobber
2023-02-15 18:03 UTC (3+ messages)
` [Bug middle-end/108799] "
[Bug middle-end/104077] New: bogus/missing -Wdangling-pointer
2023-02-15 17:39 UTC (2+ messages)
` [Bug middle-end/104077] [meta-bug] "
[Bug middle-end/106080] New: Labels as values triggering -Wdangling-pointer
2023-02-15 17:39 UTC (12+ messages)
` [Bug middle-end/106080] "
[Bug c/108718] New: csmith: possible bad code with -O2
2023-02-15 17:00 UTC (5+ messages)
` [Bug c/108718] [10/11/12/13 Regression] "
[Bug analyzer/108806] New: -Wanalyzer-null-dereference false positives due to not handling bitmasks
2023-02-15 16:36 UTC
[Bug tree-optimization/108802] New: missed inlining of call via pointer to member function
2023-02-15 16:30 UTC (4+ messages)
` [Bug ipa/108802] "
` [Bug ipa/108802] [10/11/12/13 Regression] "
[Bug c/108685] New: [13 Regression] ICE in verify_loop_structure, at cfgloop.cc:1748
2023-02-15 16:14 UTC (4+ messages)
` [Bug middle-end/108685] [10/11/12/13 Regression] ICE in verify_loop_structure, at cfgloop.cc:1748 since r13-2388-ga651e6d59188da
[Bug target/104688] New: gcc and libatomic can use SSE for 128-bit atomic loads on Intel CPUs with AVX
2023-02-15 16:09 UTC (6+ messages)
` [Bug target/104688] gcc and libatomic can use SSE for 128-bit atomic loads on Intel and AMD "
[Bug libstdc++/108517] New: std::sort of empty range yield "warning: 'this' pointer is null"
2023-02-15 15:28 UTC (2+ messages)
` [Bug c++/108517] [11/12/13 Regression] "
[Bug tree-optimization/26854] Inordinate compile times on large routines
2023-02-15 14:05 UTC
[Bug ipa/108800] New: Missed optimization: IPA-SRA keeps a single-field structure formal parameter even when IPA-CP knows its contents
2023-02-15 12:37 UTC (2+ messages)
` [Bug ipa/108800] "
[Bug ada/108801] New: ICE, task’s secondary_stack_size from parent discriminant
2023-02-15 11:28 UTC
[Bug c++/94649] New: 16-byte aligned atomic_compare_exchange doesn not generate cmpxcg16b on x86_64
2023-02-15 10:59 UTC (3+ messages)
` [Bug target/94649] "
[Bug c/108679] New: ice in modify_call, at ipa-param-manipulation.cc:656
2023-02-15 10:40 UTC (3+ messages)
` [Bug ipa/108679] [13 Regression] ice in modify_call, at ipa-param-manipulation.cc:656 since r13-4685-g4834e9360f7bf42f
[Bug fortran/108512] New: [13 Regression][OpenMP] ICE for valid loop data-sharing clauses
2023-02-15 10:27 UTC (3+ messages)
` [Bug fortran/108512] "
[Bug fortran/108693] New: Update shared character array inside OpenMP critical section causes internal compiler error
2023-02-15 9:33 UTC (2+ messages)
` [Bug fortran/108693] "
[Bug target/108787] New: [13 Regression] libsodium miscompilation on power9 starting with r13-2107
2023-02-15 9:28 UTC (13+ messages)
` [Bug target/108787] "
[Bug tree-optimization/108351] New: Dead Code Elimination Regression at -O3 (trunk vs. 12.2.0)
2023-02-15 9:15 UTC (3+ messages)
` [Bug tree-optimization/108351] [13 Regression] Dead Code Elimination Regression at -O3 since r13-4240-gfeeb0d68f1c708
[Bug target/103109] New: madd not used for multiply add on POWER9
2023-02-15 9:13 UTC (2+ messages)
` [Bug target/103109] "
[Bug c/108798] New: -Woverflow fails to catch int8_t i=128;
2023-02-15 8:59 UTC
[Bug c++/108793] New: [12/13 Regression] ICE: verify_gimple failed
2023-02-15 8:38 UTC (3+ messages)
` [Bug tree-optimization/108793] "
[Bug c++/108792] New: [10/11/12/13 Regression] ICE in reset_sched_cycles_in_current_ebb, at sel-sched.cc:7147
2023-02-15 8:38 UTC (2+ messages)
` [Bug rtl-optimization/108792] "
[Bug libstdc++/108797] New: libstdc++: Inconsistent noexcept-specific for valarray begin/end
2023-02-15 8:28 UTC (5+ messages)
` [Bug libstdc++/108797] [10/11 Regression] libstdc++: Inconsistent noexcept-specifier "
[Bug c/108691] New: ICE when compiling for AArch64 with BTI protection at -O1
2023-02-15 8:19 UTC (2+ messages)
` [Bug tree-optimization/108691] [13 Regression] ICE with function ptr and setjmp/returns twice "
[Bug target/108738] New: compile-time and memory-hog in mdreorg
2023-02-15 7:28 UTC (3+ messages)
` [Bug target/108738] "
[Bug c++/69585] [C++ 11] parser errors mixing alignas, C++ 11 and GNU attributes on class declaration
2023-02-15 3:53 UTC
[Bug c/101682] New: gcc incorrectly rejects C2x attributes after declaration-specifiers
2023-02-15 3:44 UTC (2+ messages)
` [Bug c/101682] "
[Bug target/108699] New: gcc.c-torture/execute/builtin-bitops-1.c fails on power 9 BE
2023-02-15 2:34 UTC (3+ messages)
` [Bug target/108699] "
[Bug c++/106675] [10/11/12/13 Regression] g++ crashes on funky operators
2023-02-15 0:09 UTC (4+ messages)
` [Bug c++/106675] [10 "
[Bug modula2/108261] New: modula-2 module registration process seems to fail with shared libraries
2023-02-14 23:34 UTC (4+ messages)
` [Bug modula2/108261] "
[Bug target/108790] New: bpf: gcc emits malformed ldxdw instruction at -O2
2023-02-14 22:47 UTC (2+ messages)
` [Bug target/108790] "
XMM/YMM assembly bloat
2023-02-14 22:39 UTC (3+ messages)
[Bug c++/108795] New: [10/11/12/13 Regression] ICE in prep_operand, at cp/call.cc:6325
2023-02-14 21:48 UTC (2+ messages)
` [Bug c++/108795] "
[Bug tree-optimization/96921] New: Failure to optimize combined boolean not patterns
2023-02-14 21:48 UTC (3+ messages)
` [Bug tree-optimization/96921] "
[Bug tree-optimization/108354] New: Dead Code Elimination Regression at -O2 (trunk vs. 12.2.0)
2023-02-14 21:48 UTC (3+ messages)
` [Bug tree-optimization/108354] [13 Regression] Dead Code Elimination Regression at -O2 since r13-89-gb3e98eb3396e16
[Bug middle-end/19987] [meta-bug] fold missing optimizations in general
2023-02-14 21:48 UTC
[Bug tree-optimization/108355] New: Dead Code Elimination Regression at -O2 (trunk vs. 12.2.0)
2023-02-14 21:48 UTC (3+ messages)
` [Bug tree-optimization/108355] [13 Regression] Dead Code Elimination Regression at -O2 since r13-2772-g9baee6181b4e42
[Bug tree-optimization/107972] New: backward propagation of finite property not performed
2023-02-14 21:28 UTC (2+ messages)
` [Bug tree-optimization/107972] "
[Bug target/108779] New: No option to change thread-pointer location on AArch64
2023-02-14 21:11 UTC (3+ messages)
` [Bug target/108779] AARCH64 should add an option to change TLS register location to support EL1/EL2/EL3 system registers
[Bug c++/108788] New: Lookup of injected class name should be type-dependent
2023-02-14 20:12 UTC (2+ messages)
` [Bug c++/108788] "
[Bug c++/108794] New: ICE in determine_visibility, at cp/decl2.cc:2839
2023-02-14 19:40 UTC
[Bug c/97972] New: [10/11 Regression] ICE in moving_insn_creates_bookkeeping_block_p, at sel-sched.c:2031
2023-02-14 19:33 UTC (2+ messages)
` [Bug rtl-optimization/97972] [10/11/12/13 Regression] ICE in moving_insn_creates_bookkeeping_block_p, at sel-sched.c:2031 since r9-2064-gc4c5ad1d6d1e1e1f
[Bug target/108673] New: ICE with -fstack-clash-protection and noreturn attribute on x86_64-w64-mingw32
2023-02-14 18:11 UTC (4+ messages)
` [Bug target/108673] "
[Bug c/108789] New: __builtin_(add|mul)_overflow methods generate duplicate operations if both operands are const
2023-02-14 17:53 UTC (2+ messages)
` [Bug middle-end/108789] "
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