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[Bug c++/106187] New: armhf: Miscompilation with -O2
2022-07-28 16:51 UTC (3+ messages)
` [Bug rtl-optimization/106187] armhf: Miscompilation at O2 level (O0 / O1 are working)
[Bug middle-end/106467] New: [OpenMP] Wrong code with collapse – tree sharing issue
2022-07-28 16:45 UTC (3+ messages)
` [Bug middle-end/106467] "
[Bug c/106463] New: Incorrect value for loop terminating test. for loop runs when it should not
2022-07-28 16:43 UTC (5+ messages)
` [Bug c/106463] "
[Bug analyzer/106007] New: RFE: analyzer should complain about exec/system of tainted args
2022-07-28 16:36 UTC (3+ messages)
` [Bug analyzer/106007] "
[Bug c++/106466] New: ICE in In function 'bool jxl_skcms_Parse(const void*, size_t, skcms_ICCProfile*)': at skcms/skcms.cc:1004:6 internal compiler error: Segmentation fault
2022-07-28 16:30 UTC (5+ messages)
` [Bug c++/106466] "
` [Bug middle-end/106466] "
[Bug c/106465] New: ICE for VLA in struct in parameter of nested function
2022-07-28 16:08 UTC (2+ messages)
` [Bug c/106465] "
[Bug libstdc++/101825] New: Atomic wait returns without the value having changed
2022-07-28 16:06 UTC (2+ messages)
` [Bug libstdc++/101825] "
[Bug target/106453] New: Redundant zero extension after crc32q
2022-07-28 15:45 UTC (2+ messages)
` [Bug target/106453] "
[Bug sanitizer/101978] New: thread sanitizer false positive when smart pointers
2022-07-28 15:36 UTC (2+ messages)
` [Bug sanitizer/101978] thread sanitizer false positive when condition variable
[Bug c/106297] New: stringop-overflow misbehaviour on atomic
2022-07-28 15:28 UTC (3+ messages)
` [Bug tree-optimization/106297] [12/13 Regression] stringop-overflow misbehaviour on atomic since r12-4725-g88b504b7a8c5affb
[Bug c/106422] New: ice in duplicate_block, at cfghooks.cc:1115
2022-07-28 14:48 UTC (4+ messages)
` [Bug tree-optimization/106422] [13 Regression] "
[Bug analyzer/105893] New: RFE: -fanalyzer could check putenv calls
2022-07-28 14:22 UTC (2+ messages)
` [Bug analyzer/105893] "
[Bug c++/66290] New: wrong location for -Wunused-macros
2022-07-28 14:15 UTC (2+ messages)
` [Bug c++/66290] "
[Bug c++/106448] New: [OpenMP] atomic compare – g++ wrongly accepts parenthesized condition
2022-07-28 14:05 UTC (5+ messages)
` [Bug c++/106448] "
[Bug c/106464] New: [OpenMP] atomic compare – gcc wrongly accepts parenthesized expression
2022-07-28 14:04 UTC
[Bug tree-optimization/106457] New: array_at_struct_end_p returns TRUE for a two-dimension array which is not inside any structure
2022-07-28 12:36 UTC (4+ messages)
` [Bug tree-optimization/106457] "
[Bug c++/100197] New: g++ emits spurious Wstring-compare warnings on strcmp()
2022-07-28 12:28 UTC (2+ messages)
` [Bug tree-optimization/100197] "
[Bug libstdc++/104443] New: common_iterator<I, S>::operator-> is not correctly implemented
2022-07-28 10:55 UTC (2+ messages)
` [Bug libstdc++/104443] "
[Bug tree-optimization/106099] New: ICE in execute_todo, at passes.cc:2134
2022-07-28 10:43 UTC (2+ messages)
` [Bug tree-optimization/106099] [13 Regression] ICE in execute_todo, at passes.cc:2134 since r13-1204-gd68d366425369649
[Bug middle-end/106449] New: ICE in #pragma omp parallel for simd
2022-07-28 10:12 UTC (11+ messages)
` [Bug middle-end/106449] "
` [Bug middle-end/106449] ICE in #pragma omp parallel for simd since r6-4544-ge01d41e553aae245
[Bug target/100694] New: PPC: initialization of __int128 is very inefficient
2022-07-28 9:11 UTC (2+ messages)
` [Bug target/100694] "
[Bug target/100996] New: rs6000 p10 vector add-add fusion should work with -m32 but doesn't
2022-07-28 8:53 UTC (3+ messages)
` [Bug target/100996] "
[Bug target/106458] New: [12 Regression] glibc's malloc/tst-scratch_buffer.c test is miscompiled with gcc-12
2022-07-28 8:12 UTC (5+ messages)
` [Bug target/106458] "
` [Bug target/106458] [12/13 "
[Bug target/106462] New: LRA on mips64el: unable to reload (subreg:SI (reg:DI)) constrained by "f"
2022-07-28 8:01 UTC (2+ messages)
` [Bug target/106462] "
[Bug libstdc++/102301] New: make_from_tuple can not work with subrange
2022-07-28 7:34 UTC (2+ messages)
` [Bug libstdc++/102301] "
[Bug libstdc++/106461] New: filesystem::path("//.").parent_path() results in path("/") and not path("//")
2022-07-28 6:06 UTC
[Bug rtl-optimization/106460] New: internal compiler error: output_operand: invalid expression as operand on -O1
2022-07-28 5:53 UTC (2+ messages)
` [Bug target/106460] "
[Bug other/106459] New: Compiler crashing for loongarch64-linux-gnu on windows
2022-07-27 23:42 UTC (6+ messages)
` [Bug other/106459] "
` [Bug c++/106459] "
` [Bug target/106459] "
[Bug lto/106170] New: win32 thread model does not pthread.h. lto-plugin fails with canadian compilation
2022-07-27 22:58 UTC (3+ messages)
` [Bug lto/106170] [13 Regression] x86_64-w64-mingw32 host GCC with win32 thread model does not provide "
[Bug analyzer/99860] New: RFE: analyzer does not respect "restrict"
2022-07-27 22:54 UTC (2+ messages)
` [Bug analyzer/99860] "
[Bug c++/106430] New: [modules] ICE on function result of imported type with user-declared constexpr destructor
2022-07-27 22:34 UTC (2+ messages)
` [Bug c++/106430] [modules] ICE on function result of imported type with user-declared constexpr SMF
[Bug analyzer/105285] New: False positive with -Wanalyzer-null-dereference in git.git's reftable/reader.c
2022-07-27 22:09 UTC (4+ messages)
` [Bug analyzer/105285] "
[Bug analyzer/106204] New: False positive from -Wanalyzer-use-of-uninitialized-value with -ftrivial-auto-var-init=zero
2022-07-27 22:09 UTC (3+ messages)
` [Bug analyzer/106204] "
[Bug analyzer/106358] New: [meta-bug] tracker bug for building the Linux kernel with -fanalyzer
2022-07-27 22:09 UTC (4+ messages)
` [Bug analyzer/106358] "
[Bug analyzer/106225] New: False positives from -Wanalyzer-tainted-divisor
2022-07-27 22:08 UTC (3+ messages)
` [Bug analyzer/106225] "
[Bug c++/105842] New: rejects-valid: static member function overload set constrained by concepts for class template results in ambiguous call
2022-07-27 21:02 UTC (2+ messages)
` [Bug c++/105842] "
[Bug c/106416] New: -Wint-conversion should be an error, not a pedwarn
2022-07-27 20:01 UTC (3+ messages)
` [Bug c/106416] "
[Bug tree-optimization/106415] New: loop-ivopts prevents correct usage of dbra with 16-bit loop counters on m68k
2022-07-27 18:28 UTC (2+ messages)
` [Bug target/106415] "
[Bug bootstrap/100340] New: Bootstrap fails with Clang 12.0.5 (XCode 12.5)
2022-07-27 18:18 UTC (3+ messages)
` [Bug target/100340] "
[Bug analyzer/106298] New: RFE: analyzer handling of dup, dup2, and dup3
2022-07-27 17:56 UTC (2+ messages)
` [Bug analyzer/106298] "
[Bug c++/46476] New: Missing Warning about unreachable code after return
2022-07-27 16:58 UTC (2+ messages)
` [Bug c++/46476] Missing Warning about unreachable code after return [-Wunreachable-code-return]
[Bug c/106456] New: -Wunreachable-code seems very broken
2022-07-27 16:58 UTC (3+ messages)
` [Bug c/106456] "
[Bug c/91093] Error on implicit int by default
2022-07-27 15:47 UTC
[Bug c/106455] New: bad style: comparatives over booleans ?
2022-07-27 15:18 UTC (5+ messages)
` [Bug c/106455] "
[Bug analyzer/106003] New: RFE: -fanalyzer could complain about misuse of file-descriptors
2022-07-27 13:58 UTC (2+ messages)
` [Bug analyzer/106003] "
[Bug analyzer/106286] New: fd_diagnostic should implement get_meaning_for_state_change vfunc
2022-07-27 13:58 UTC (3+ messages)
` [Bug analyzer/106286] "
[Bug rtl-optimization/106419] New: ICE in lra_assign, at lra-assigns.cc:1649
2022-07-27 13:51 UTC (5+ messages)
` [Bug rtl-optimization/106419] "
[Bug analyzer/106454] New: -Wanalyzer-malloc-leak false positive when returning heap-allocation through array in struct after function call
2022-07-27 12:30 UTC (3+ messages)
` [Bug analyzer/106454] "
[Bug target/106450] New: [13 Regression] ICE in final_scan_insn_1, at final.cc:2860 (error: could not split insn)
2022-07-27 11:35 UTC (4+ messages)
` [Bug target/106450] "
` [Bug target/106450] [13 Regression] ICE in final_scan_insn_1, at final.cc:2860 (error: could not split insn) since r13-1607-gc3ed9e0d6e96d869
[Bug c++/106261] New: ICE in output_call_frame_info, at dwarf2out.cc:943
2022-07-27 10:47 UTC (4+ messages)
` [Bug debug/106261] [10/11/12/13 Regression] "
` [Bug debug/106261] [10/11/12 "
[Bug c/106332] New: Possible out of bound buffer access in opts-common.c
2022-07-27 10:46 UTC (3+ messages)
` [Bug middle-end/106332] "
[Bug tree-optimization/94920] New: Failure to optimize abs pattern from arithmetic with selected operands based on comparisons with 0
2022-07-27 10:27 UTC (3+ messages)
` [Bug tree-optimization/94920] "
[Bug tree-optimization/106397] New: [13 Regression] ICE in check_loop_closed_ssa_def, at tree-ssa-loop-manip.cc:645
2022-07-27 10:01 UTC (2+ messages)
` [Bug tree-optimization/106397] [13 Regression] ICE in check_loop_closed_ssa_def, at tree-ssa-loop-manip.cc:645 since r13-1450-gd2a898666609452e
[Bug libstdc++/106452] New: Iteration of filesystem::path("//") results in path("//") and not path("/")
2022-07-27 9:29 UTC
[Bug lto/106129] New: [12/13 Regression] LTO option merging broken
2022-07-27 9:25 UTC (3+ messages)
` [Bug lto/106129] [12 "
[Bug c/106087] New: Segmentation fault in GIMPLE pass: ccp
2022-07-27 9:25 UTC (3+ messages)
` [Bug tree-optimization/106087] [12 Regression] ICE with inline-asm with multiple output and assigned only static vars
[Bug tree-optimization/106063] New: [13 Regression] ICE: in gimple_expand_vec_cond_expr, at gimple-isel.cc:281 with -O2 -fno-tree-forwprop --param=evrp-mode=legacy-first
2022-07-27 9:25 UTC (4+ messages)
` [Bug tree-optimization/106063] [12 "
[Bug tree-optimization/105665] New: wrong code at -Os and above on x86_64-linux-gnu
2022-07-27 9:24 UTC (3+ messages)
` [Bug tree-optimization/105665] [12 Regression] wrong code at -Os and above on x86_64-linux-gnu since r12-397-gda9e6e63d1ae22
[Bug c/106189] New: [10/11/12/13 Regression] ICE: Floating point exception
2022-07-27 9:24 UTC (2+ messages)
` [Bug tree-optimization/106189] [10/11/12 Regression] ICE: Floating point exception since r9-1948-gd893b683f40884cd
[Bug tree-optimization/100810] New: wrong code at -O1 and above on x86_64-linux-gnu
2022-07-27 9:24 UTC (2+ messages)
` [Bug middle-end/100810] [12 Regression] wrong code at -O1 and above on x86_64-linux-gnu since r12-397-gda9e6e63d1ae22e530ec7baf59f6ed028bf05776
[Bug tree-optimization/106346] New: Potential regression on vectorization of left shift with constants
2022-07-27 8:50 UTC (5+ messages)
` [Bug target/106346] [11/12/13 Regression] Potential regression on vectorization of left shift with constants since r11-5160-g9fc9573f9a5e94
[Bug tree-optimization/106446] New: -Warray-bounds false positive on downcast under condition
2022-07-27 8:27 UTC (2+ messages)
` [Bug tree-optimization/106446] "
[Bug c++/106434] New: Spurious -Wnull-dereference when using std::unique_copy()
2022-07-27 8:23 UTC (2+ messages)
` [Bug c++/106434] [12/13 Regression] Spurious -Wnull-dereference when using std::unique_copy() since r12-5187-g1ae8edf5f73ca5c3
[Bug target/106022] New: [12/13 Regression] Enable vectorizer generates extra load
2022-07-27 7:26 UTC (2+ messages)
` [Bug target/106022] [12 "
[Bug c/101347] New: [11/12 Regression] ICE in cfg_layout_initialize, at cfgrtl.c:4478
2022-07-27 7:18 UTC (2+ messages)
` [Bug rtl-optimization/101347] [11/12 Regression] ICE in cfg_layout_initialize with __builtin_setjmp and -fprofile-generate -fprofile-use
[Bug tree-optimization/106375] New: [13 regreesion] Lowering complex type mov regressed loop distribution for memset/memcpy/memmov
2022-07-27 7:11 UTC (2+ messages)
` [Bug tree-optimization/106375] "
[Bug other/106451] New: [13 regression] gcc.dg/pr56837.c fails after r13-1762-gf9d4c3b45c5ed5
2022-07-27 7:11 UTC (3+ messages)
` [Bug other/106451] "
[Bug middle-end/102633] New: warning for self-initialization despite -Wno-init-self
2022-07-27 6:11 UTC (5+ messages)
` [Bug middle-end/102633] [11/12/13 Regression] "
[Bug target/105493] New: [12/13 Regression] x86_64 538.imagick_r 6% regressions and 2% 525.x264_r regressions on Alder Lake after r12-7319-g90d693bdc9d718
2022-07-27 1:18 UTC (3+ messages)
` [Bug target/105493] "
[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
2022-07-27 1:18 UTC (2+ messages)
[Bug analyzer/106319] New: False positives from -Wanalyzer-va-arg-type-mismatch on int promotion
2022-07-26 21:22 UTC (3+ messages)
` [Bug analyzer/106319] "
[Bug fortran/103504] New: ICE in get_sym_storage_size, at fortran/interface.c:2800
2022-07-26 18:58 UTC (6+ messages)
` [Bug fortran/103504] "
[Bug target/106447] New: nvptx offloading: C++ '__iterator_category' 'return' ICE
2022-07-26 16:37 UTC (2+ messages)
` [Bug target/106447] "
[Bug c/106016] New: [PowerPC] crash with attempt to initialize array of MMA accumulators
2022-07-26 15:05 UTC (2+ messages)
` [Bug middle-end/106016] "
[Bug c++/106304] New: [modules] ICE compiling dynamic_cast in constexpr function (in tree_node, at cp/module.cc:9183)
2022-07-26 14:57 UTC (2+ messages)
` [Bug c++/106304] "
[Bug c++/106369] New: ICE in output_constructor_regular_field, at varasm.cc:5515
2022-07-26 14:31 UTC (2+ messages)
` [Bug c++/106369] [12/13 Regression] ICE in output_constructor_regular_field, at varasm.cc:5515 since r12-2975-g32c3a75390623a
[Bug target/100460] New: [11/12 Regression] mingw build broken due to use of unsupported open() flags
2022-07-26 14:25 UTC (3+ messages)
` [Bug c++/100460] [11/12/13 Regression][modules] "
[Bug middle-end/104965] New: Yet another -Warray-bounds false positive
2022-07-26 13:59 UTC (2+ messages)
` [Bug middle-end/104965] [11/12/13 Regression] "
[Bug c++/69410] [10/11/12/13 Regression] friend declarations in local classes
2022-07-26 13:49 UTC
[Bug c++/89224] [10/11/12 Regression] subscript of const vector has the wrong type
2022-07-26 13:49 UTC
[Bug c/94212] New: [AARCH64] [Regression] Incorrect vectorization of loop with FP calculations
2022-07-26 13:47 UTC (2+ messages)
` [Bug tree-optimization/94212] [10/11/12/13 Regression] "
[Bug c++/98662] New: checking ICE in friend_accessible_p since r227023
2022-07-26 13:45 UTC (2+ messages)
` [Bug c++/98662] [10/11/12/13 Regression] "
[Bug driver/100347] New: GCC 11 does not recognize skylake; translates "march=native" to "x86_64"
2022-07-26 13:38 UTC (2+ messages)
` [Bug target/100347] [11/12/13 Regression] "
[Bug middle-end/105135] New: [11/12 Regression] Optimization regression for handrolled branchless assignment
2022-07-26 13:36 UTC (2+ messages)
` [Bug target/105135] [11/12/13 Regression] Optimization regression for handrolled branchless assignment since r11-4717-g3e190757fa332d32
[Bug target/100952] New: [12 regression] several test case failures after r12-1202
2022-07-26 13:32 UTC (2+ messages)
` [Bug target/100952] [12/13 "
[Bug testsuite/101461] New: [12 regression] gcc.target/powerpc/fold-vec-load-builtin_vec_xl test cases fail after r12-2266
2022-07-26 13:31 UTC (2+ messages)
` [Bug testsuite/101461] [12/13 "
[Bug tree-optimization/102058] New: 450.soplex regressed on x86_64 with -Ofast -march=generic (by 8-15%)
2022-07-26 13:30 UTC (2+ messages)
` [Bug tree-optimization/102058] [12/13 regression] "
[Bug target/102250] New: [11/12 Regression] python is not documented as a Prerequisite for building for riscv
2022-07-26 13:29 UTC (2+ messages)
` [Bug target/102250] [11/12/13 "
[Bug target/102473] New: 521.wrf_r 5% slower at -Ofast and generic x86_64 tuning after r12-3426-g8f323c712ea76c
2022-07-26 13:27 UTC (2+ messages)
` [Bug target/102473] [12/13 Regression] "
[Bug tree-optimization/102540] New: Dead Code Elimination Regression at -O3 (trunk vs 11.2.0)
2022-07-26 13:26 UTC (2+ messages)
` [Bug tree-optimization/102540] [12/13 Regression] Dead Code Elimination Regression at -O3 since r12-476-gd846f225c25c5885
[Bug middle-end/102697] New: [Diagnostics] overflow warning missing after O2 vectorization
2022-07-26 13:24 UTC (2+ messages)
` [Bug middle-end/102697] [12/13 Regression] overflow warning missing after -O2 vectorization
[Bug c++/106311] New: internal compiler error in redeclare_class_template
2022-07-26 13:24 UTC (3+ messages)
` [Bug c++/106311] [12/13 Regression] "
[Bug tree-optimization/102756] New: [12 Regression] Vectorizer change creates poor code for c-c++-common/torture/vector-compare-2.c
2022-07-26 13:23 UTC (2+ messages)
` [Bug tree-optimization/102756] [12/13 Regression] Complete unrolling is too senative to PRE; c-c++-common/torture/vector-compare-2.c
[Bug tree-optimization/102879] New: [12 Regression] Dead Code Elimination Regression at -O3
2022-07-26 13:22 UTC (2+ messages)
` [Bug tree-optimization/102879] [12/13 "
[Bug tree-optimization/102892] New: [12 Regression] Dead Code Elimination Regression at -O3 (trunk vs 11.2.0)
2022-07-26 13:21 UTC (2+ messages)
` [Bug tree-optimization/102892] [12/13 "
[Bug tree-optimization/102982] New: [12 Regression] Dead Code Elimination Regression at -O3 (trunk vs 11.2.0)
2022-07-26 13:10 UTC (2+ messages)
` [Bug ipa/102982] [12/13 "
[Bug tree-optimization/103195] New: tfft2 text grows by 70% with -Ofast between g:52fa771758635d9c53cddb9116e5a66fae592230...a97fdde627e64202940112009d45d17f85e4cc61
2022-07-26 13:10 UTC (2+ messages)
` [Bug tree-optimization/103195] [12/13 Regression] tfft2 text grows by 70% with -Ofast since r12-5113-gd70ef65692fced7a
[Bug tree-optimization/103388] New: [12 Regression] missed optimization for dead code elimination at -O3 (vs. -O2)
2022-07-26 13:09 UTC (2+ messages)
` [Bug tree-optimization/103388] [12/13 Regression] missed optimization for dead code elimination at -O3 (trunk vs 11.2.0)
[Bug c++/104165] New: Incorrectly identifying array bounds with -O2 -Werror=array-bounds
2022-07-26 13:03 UTC (2+ messages)
` [Bug tree-optimization/104165] [12/13 Regression] -Warray-bounds for unreachable code inlined from std::sort()
[Bug target/104200] New: [12 Regression] FAIL: gcc.target/aarch64/atomic-inst-cas.c (test for excess errors) fails
2022-07-26 13:03 UTC (2+ messages)
` [Bug tree-optimization/104200] [12/13 "
[Bug go/104290] New: [12 Regression] trunk 20220126 fails to build libgo on i686-gnu
2022-07-26 13:01 UTC (2+ messages)
` [Bug go/104290] [12/13 Regression] trunk 20220214 "
[Bug tree-optimization/104368] New: [12 Regression] Failure to vectorise conditional grouped accesses after PR102659
2022-07-26 13:01 UTC (2+ messages)
` [Bug tree-optimization/104368] [12/13 "
[Bug c++/104475] New: Wstringop-overflow + atomics incorrect warning on dynamic object
2022-07-26 12:59 UTC (2+ messages)
` [Bug tree-optimization/104475] [12/13 Regression] "
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