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[Bug middle-end/107087] New: bits/stl_algobase.h:431: warning: 'void* __builtin_memcpy(void*, const void*, unsigned int)' reading between 8 and 2147483644 bytes from a region of size 4 [-Wstringop-overread]
2023-03-30 8:31 UTC (2+ messages)
` [Bug tree-optimization/107087] [13 Regression] "
report a bug of gcc implementation of std::vsnprintf()
2023-03-30 8:29 UTC
[Bug rtl-optimization/108999] New: Maybe LRA produce inaccurate hardware register occupancy information for subreg operand
2023-03-30 8:17 UTC (2+ messages)
` [Bug rtl-optimization/108999] "
[Bug libstdc++/109242] New: C++2b std::optional::transform omits required std::remove_cv_t from return optional type
2023-03-30 8:09 UTC (6+ messages)
` [Bug libstdc++/109242] "
[Bug c/109328] New: Build fail in RISC-V port
2023-03-30 8:07 UTC (6+ messages)
` [Bug c/109328] "
` [Bug target/109328] [13 Regression] "
[Bug tree-optimization/107409] New: Perf loss ~5% on 519.lbm_r SPEC cpu2017 benchmark
2023-03-30 7:52 UTC (4+ messages)
` [Bug tree-optimization/107409] Perf loss ~5% on 519.lbm_r SPEC cpu2017 benchmark with r10-5090-ga9a4edf0e71bba
[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
2023-03-30 7:52 UTC
[Bug c++/109344] New: feraiseexcept produces incorrect code when optimizations are enabled
2023-03-30 7:49 UTC
[Bug tree-optimization/109342] New: [13 Regression] Wrong code with -O2
2023-03-30 7:45 UTC (4+ messages)
` [Bug tree-optimization/109342] "
` [Bug tree-optimization/109342] [13 Regression] Wrong code with -O2 since r13-5348-gc29d85359add80
[Bug c++/109339] New: stop_token compiled with -Og yields maybe-uninitialized
2023-03-30 7:44 UTC (6+ messages)
` [Bug c++/109339] "
` [Bug c++/109339] [12/13 Regression] "
` [Bug libstdc++/109339] "
[Bug tree-optimization/109341] New: [13 Regression] ICE in merge, at ipa-modref-tree.cc:176
2023-03-30 7:42 UTC (3+ messages)
` [Bug ipa/109341] [12/13 "
` [Bug ipa/109341] [12/13 Regression] ICE in merge, at ipa-modref-tree.cc:176 since r12-3142-g5c85f29537662f
[Bug c++/109278] New: a note without a warning
2023-03-30 7:37 UTC (3+ messages)
` [Bug c++/109278] "
[Bug rtl-optimization/109343] New: invalid if conversion optimization for aarch64
2023-03-30 7:28 UTC (2+ messages)
` [Bug rtl-optimization/109343] "
[Bug c/109303] New: [13 Regression] ICE in push_agg_values_from_plats, at ipa-cp.cc:1458
2023-03-30 7:28 UTC (7+ messages)
` [Bug ipa/109303] [13 Regression] ICE in push_agg_values_from_plats, at ipa-cp.cc:1458 since r13-3358-ge0403e95689af7d5
[Bug c/107769] New: -flto with -Os/-O2/-O3 emitted code with gcc 12.x segfaults via mutated global in .rodata
2023-03-30 3:35 UTC (2+ messages)
` [Bug ipa/107769] [12/13 Regression] -flto with -Os/-O2/-O3 emitted code with gcc 12.x segfaults via mutated global in .rodata since r12-2887-ga6da2cddcf0e959d
[Bug libgcc/109282] New: Libgcc references sh and not $(SHELL) in Makefile.in
2023-03-30 3:17 UTC (2+ messages)
` [Bug libgcc/109282] "
[Bug c++/105452] New: static_assert inside nameless nested union: invalid "inaccessible within this context" error
2023-03-30 3:14 UTC (2+ messages)
` [Bug c++/105452] [10/11/12/13 Regression] static_assert inside anonymous union inside a templated struct causes "
[Bug c/109326] New: Bad assembler code generation for valid C on 886-64
2023-03-30 2:32 UTC (7+ messages)
` [Bug middle-end/109326] "
` [Bug middle-end/109326] Sub-optimal assembler code generation for valid C on x86-64
[Bug c/109192] New: timeout with -g -O3 -fno-var-tracking ?
2023-03-30 1:04 UTC (2+ messages)
` [Bug tree-optimization/109192] [13 Regression] timeout with -O3 since r13-5579
Adapter Factory
2023-03-30 0:15 UTC
[Bug bootstrap/109051] New: Configure takes long time for multibuild of run-time libraries
2023-03-29 23:55 UTC (2+ messages)
` [Bug bootstrap/109051] "
[Bug c++/109340] New: Inconsistent diagnostics for invalid member types in union
2023-03-29 23:41 UTC (3+ messages)
` [Bug c++/109340] "
[Bug analyzer/105273] New: -Wanalyzer-use-of-uninitialized-value warns on "missing" default for switch when callers can be statically determined
2023-03-29 23:36 UTC (2+ messages)
` [Bug analyzer/105273] "
[Bug tree-optimization/109154] New: [13 regression] aarch64 -mcpu=neoverse-v1 microbude performance regression
2023-03-29 22:41 UTC (4+ messages)
` [Bug tree-optimization/109154] [13 regression] jump threading de-optimizes nested floating point comparisons
[Bug fortran/109322] New: -fc-prototypes does not correctly translate INTEGER(KIND=C_SIZE_T), and other sizes
2023-03-29 21:47 UTC (9+ messages)
` [Bug fortran/109322] "
[Bug rtl-optimization/108713] New: ICE during RTL pass: into_cfglayout for x86_64-pc-linux-gnu '-m32', C++ 'libgomp.c-c++-common/for-11.c'
2023-03-29 21:23 UTC (2+ messages)
` [Bug rtl-optimization/108713] "
[Bug c++/109337] New: c++2a test concepts4.C passes when it should fail
2023-03-29 20:13 UTC (7+ messages)
` [Bug c++/109337] "
[Bug analyzer/108733] New: -Wanalyzer-use-of-uninitialized-value false positives seen with __attribute__((cleanup))
2023-03-29 19:31 UTC (3+ messages)
` [Bug analyzer/108733] "
[Bug analyzer/108704] New: Many -Wanalyzer-use-of-uninitialized-value false positives seen in qemu's softfloat.c
2023-03-29 19:31 UTC (3+ messages)
` [Bug analyzer/108704] "
[Bug analyzer/106325] New: `analyzer-null-dereference` gets thrown on a parameter on a function marked with `__attribute__((nonnull))`
2023-03-29 19:29 UTC (3+ messages)
` [Bug analyzer/106325] -Wanalyzer-null-dereference false positive due to analyzer not making assumptions for `__attribute__((nonnull))`
[Bug analyzer/107582] New: - -Wanalyzer-use-of-uninitialized-value false positive using pthread_cond_timedwait
2023-03-29 19:26 UTC (3+ messages)
` [Bug analyzer/107582] - -Wanalyzer-use-of-uninitialized-value false positive with while loop in pthread_cleanup_push
[Bug analyzer/108562] New: [meta-bug] tracker bug for issues with -Wanalyzer-null-dereference
2023-03-29 19:15 UTC (2+ messages)
` [Bug analyzer/108562] "
[Bug analyzer/107345] New: - -Wanayzer-null-dereference false positive with giving weird path infomation
2023-03-29 19:15 UTC (3+ messages)
` [Bug analyzer/107345] -Wanalyzer-null-dereference "
[Bug analyzer/105784] New: -Wanalyzer-use-of-uninitialized-value false positive on partly initialized array
2023-03-29 19:13 UTC (3+ messages)
` [Bug analyzer/105784] "
[Bug analyzer/109094] New: [13 Regression] ICE in -fanalyzer seen in qemu's target/i386/tcg/translate.c
2023-03-29 19:11 UTC (3+ messages)
` [Bug analyzer/109094] Uninit false positive from -fanalyzer when longjmp unwinds frames with return stmts
[Bug c++/109338] New: `S<a_concept<int> auto>` isn't valid C++20
2023-03-29 19:06 UTC (2+ messages)
` [Bug c++/109338] "
[Bug c++/100248] New: ICE with global "default" keyword
2023-03-29 19:03 UTC (2+ messages)
` [Bug c++/100248] "
[Bug tree-optimization/103559] New: Can't optimize away < 0 check on sqrt
2023-03-29 18:39 UTC (4+ messages)
` [Bug tree-optimization/103559] "
[Bug c/108968] New: fanalyzer false positive with the uninitalised-ness of the stack pointer
2023-03-29 18:19 UTC (2+ messages)
` [Bug analyzer/108968] "
[Bug analyzer/107948] New: GCC Static Analyzer doesn't realize `0 - width <= 0` is always true when `width > 0` and `width is int` type，
2023-03-29 18:18 UTC (2+ messages)
` [Bug analyzer/107948] "
[Bug analyzer/106573] New: Missing -Wanalyzer-use-of-uninitialized-value on calls handled by state machines
2023-03-29 18:18 UTC (3+ messages)
` [Bug analyzer/106573] "
[Bug tree-optimization/91645] Missed optimization with sqrt(x*x)
2023-03-29 17:46 UTC (2+ messages)
[Bug target/107396] New: [12 regression] new test case gcc.dg/analyzer/pipe-glibc.c in r13-3466-g792f039fc37faa fails with excess errors
2023-03-29 17:16 UTC (2+ messages)
` [Bug analyzer/107396] [13 "
[Bug c++/59498] New: Pack expansion error in template alias
2023-03-29 16:49 UTC (2+ messages)
` [Bug c++/59498] [DR 1430][10/11/12/13 Regression] "
[Bug modula2/109336] New: The -fmod= and -fdef= options do not work
2023-03-29 16:40 UTC (4+ messages)
` [Bug modula2/109336] "
[Bug modula2/109315] New: typo: inconsistant
2023-03-29 16:40 UTC (3+ messages)
` [Bug modula2/109315] "
[Bug c/108896] New: provide "element_count" attribute to give more context to __builtin_dynamic_object_size() and -fsanitize=bounds
2023-03-29 16:12 UTC (2+ messages)
` [Bug c/108896] "
[Bug c/109331] New: ice: definition in block 7 does not dominate use in block 8
2023-03-29 16:08 UTC (5+ messages)
` [Bug tree-optimization/109331] "
` [Bug tree-optimization/109331] [13 Regression] "
[Bug c++/109283] New: Destructor of co_yield conditional argument called twice
2023-03-29 15:45 UTC (3+ messages)
` [Bug c++/109283] "
[Bug d/109231] New: [13 regression] Comparison failure in libphobos/libdruntime/rt/util/typeinfo.o
2023-03-29 15:13 UTC (7+ messages)
` [Bug d/109231] "
[Bug tree-optimization/109213] New: [13 Regression] -Os generates significantly more code
2023-03-29 15:04 UTC (2+ messages)
` [Bug tree-optimization/109213] [13 Regression] -Os generates significantly more code since r13-723
[Bug analyzer/109335] New: -Wanalyzer-malloc-leak false positives and false negatives
2023-03-29 14:03 UTC
[Bug target/109324] New: Genrecog reports "source missing a mode?" for H8
2023-03-29 13:53 UTC (2+ messages)
` [Bug target/109324] "
[Bug c++/109319] New: [13 Regression] ICE in build_min_non_dep_op_overload, at cp/tree.cc:3793
2023-03-29 13:38 UTC (4+ messages)
` [Bug c++/109319] "
` [Bug c++/109319] [12/13 Regression] ICE in build_min_non_dep_op_overload, at cp/tree.cc:3793 since r12-5510
[Bug middle-end/106008] New: [12 Regression] warning: ‘(((char *)loadcmds.113_68 + _933 + 16))[329406144173384849].mapend’ may be used uninitialized [-Wmaybe-uninitialized]
2023-03-29 13:35 UTC (2+ messages)
` [Bug middle-end/106008] [11/12/13 "
[Bug tree-optimization/106511] New: [13 Regression] New -Werror=maybe-uninitialized since r13-1268-g8c99e307b20c502e
2023-03-29 13:10 UTC (2+ messages)
` [Bug tree-optimization/106511] "
[Bug bootstrap/109310] New: --enable-link-mutex is quite duplicate to --enable-link-serialization
2023-03-29 13:05 UTC (3+ messages)
` [Bug bootstrap/109310] "
[Bug sanitizer/109330] New: ASAN since GCC-9 missed a stack-use-after-scope at -O3
2023-03-29 12:46 UTC (2+ messages)
` [Bug sanitizer/109330] "
[Bug driver/108865] New: gcc on Windows fails with Unicode path to source file
2023-03-29 12:20 UTC (4+ messages)
` [Bug driver/108865] "
[Bug tree-optimization/107561] New: g++.dg/pr17488.C regression due to -Wstringop-overflow problem
2023-03-29 11:41 UTC (3+ messages)
` [Bug tree-optimization/107561] [13 Regression] g++.dg/pr71488.C and [g++.dg/warn/Warray-bounds-16.C -m32] "
[Bug tree-optimization/104970] New: ICE in execute_todo, at passes.cc:2133 since r12-6480-gea19c8f33a3a8d2b
2023-03-29 11:15 UTC (3+ messages)
` [Bug tree-optimization/104970] [12 Regression] "
[Bug tree-optimization/109334] New: tree-object-size: Improve size computation in arguments
2023-03-29 11:14 UTC
[Bug target/109332] New: Bug in gcc (13.0.1) support for ARM SVE, which randomly ignore the predict register
2023-03-29 9:58 UTC (2+ messages)
` [Bug target/109332] "
[Bug libstdc++/109333] New: Use std::move in std::accumulate etc. for std::string for C++11/14/17
2023-03-29 9:32 UTC
[Bug tree-optimization/108357] New: Dead Code Elimination Regression at -O2 (trunk vs. 12.2.0)
2023-03-29 9:03 UTC (5+ messages)
` [Bug tree-optimization/108357] [13 Regression] Dead Code Elimination Regression at -O2 since r13-4607-g2dc5d6b1e7ec88
[Bug fortran/87477] [meta-bug] [F03] issues concerning the ASSOCIATE statement
2023-03-29 8:45 UTC
[Bug fortran/92960] ICE tree check: expected tree that contains 'decl minimal' structure, have 'component_ref' in add_decl_as_local, at fortran/trans-decl.c:261
2023-03-29 8:45 UTC
[Bug libstdc++/106608] New: [12 Regression] std::optional requires unavailable dtor
2023-03-29 8:38 UTC (3+ messages)
` [Bug libstdc++/106608] [12/13 "
` [Bug libstdc++/106608] std::optional requires unavailable dtor when compiled with clang
[Bug tree-optimization/109327] New: ICE on valid code at -O1 and above with "-fno-tree-ccp": Segmentation fault
2023-03-29 8:37 UTC (5+ messages)
` [Bug tree-optimization/109327] "
[Bug c/109318] New: csmith: -fipa-cp seems to cause trouble
2023-03-29 8:37 UTC (7+ messages)
` [Bug tree-optimization/109318] "
` [Bug ipa/109318] csmith: -fipa-cp seems to cause trouble since r12-2523-g13586172d0b70c
` [Bug ipa/109318] [12/13 Regression] "
[Bug target/109329] New: rs6000: New testcases {mul,div}ic3* should run on systems without QP
2023-03-29 7:21 UTC (2+ messages)
` [Bug target/109329] "
[Bug target/109317] New: -Os generates bigger code than -O2 on 32-bit ARM
2023-03-29 7:04 UTC (2+ messages)
` [Bug target/109317] "
[Bug c++/106124] New: [11/12/13 Regression] ICE in dwarf2out_abstract_function, at dwarf2out.cc:23254
2023-03-29 6:57 UTC (4+ messages)
` [Bug ipa/106124] "
` [Bug ipa/106124] [11/12 "
[Bug c/109301] New: [13 Regression] ICE in format_helper, at real.h:233
2023-03-29 6:39 UTC (3+ messages)
` [Bug tree-optimization/109301] [13 Regression] ICE in format_helper, at real.h:233 since r13-1763
[Bug c++/109321] New: [13 Regression] ICE in iterative_hash_template_arg, at cp/pt.cc:1727
2023-03-29 2:24 UTC (3+ messages)
` [Bug c++/109321] "
[Bug c++/109320] New: [13 Regression] ICE in coerce_template_parameter_pack, at cp/pt.cc:8795
2023-03-29 2:24 UTC (5+ messages)
` [Bug c++/109320] "
[Bug c++/109274] New: ice in in_chain_p, at gimple-range-gori.cc:119
2023-03-29 1:42 UTC (2+ messages)
` [Bug tree-optimization/109274] [13 Regression] ice in in_chain_p, at gimple-range-gori.cc:119 starting with r13-6787-g0963cb5fde158cce986
[Bug tree-optimization/109325] New: ICE in range_def_chain::in_chain_ when building opencv
2023-03-29 1:42 UTC (4+ messages)
` [Bug tree-optimization/109325] "
[Bug target/109256] New: Error: failed to link 'linked_maps2.bpf.o': Cannot allocate memory (12)
2023-03-29 0:13 UTC (2+ messages)
` [Bug target/109256] "
[Bug libstdc++/108554] New: Warning "null pointer dereferece" raised when extracting a unique_ptr from a map and any "-O" flag
2023-03-28 23:35 UTC (3+ messages)
` [Bug libstdc++/108554] [12 Regression] "
[Bug libstdc++/108118] New: std::weak_ptr lacks a self-usurp check on move
2023-03-28 23:35 UTC (2+ messages)
` [Bug libstdc++/108118] "
[Bug libstdc++/109299] New: wrong warning on std::wstring with -O2 -std=c++20 -D_FORTIFY_SOURCE=2
2023-03-28 23:34 UTC (3+ messages)
` [Bug libstdc++/109299] [12 Regression] "
[Bug c++/108413] New: copyrights for gcc 2023
2023-03-28 23:33 UTC (2+ messages)
` [Bug other/108413] "
[Bug libstdc++/103387] New: powerpc64le: segmentation fault on std::cout with ieee128 long double variable
2023-03-28 23:19 UTC (3+ messages)
` [Bug libstdc++/103387] "
[Bug debug/109161] New: Bad CTF generated for stub in function scope
2023-03-28 23:01 UTC (2+ messages)
` [Bug debug/109161] "
[Bug c++/109323] New: No error when neither of return_value or return_void is defined
2023-03-28 21:56 UTC (2+ messages)
` [Bug c++/109323] "
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