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[Bug tree-optimization/93917] VRP forgets range of value read from memory
2023-09-19 15:11 UTC
[Bug c/110249] New: __builtin_unreachable helps optimisation at -O1 but not at -O2
2023-09-19 15:04 UTC (3+ messages)
` [Bug tree-optimization/110249] "
[Bug tree-optimization/110080] New: [13/14 Regression] Missed Dead Code Elimination at -Os when using __builtin_unreachable since r13-6945-g429a7a88438
2023-09-19 15:03 UTC (3+ messages)
` [Bug tree-optimization/110080] "
[Bug target/111481] New: MacOS, linker issues with Xcode 15
2023-09-19 14:45 UTC (3+ messages)
` [Bug target/111481] "
[Bug tree-optimization/111478] New: [12/13/14 regression] aarch64 SVE ICE: in compute_live_loop_exits, at tree-ssa-loop-manip.cc:250
2023-09-19 14:30 UTC (3+ messages)
` [Bug tree-optimization/111478] "
[Bug tree-optimization/111479] New: [12/13 regression] aarch64 SVE ICE: in compute_live_loop_exits, at tree-ssa-loop-manip.cc:248
2023-09-19 14:26 UTC (2+ messages)
` [Bug tree-optimization/111479] "
[Bug tree-optimization/111462] New: [14 regression] gcc.dg/tree-ssa/ssa-sink-18.c fails after r14-4089-gd45ddc2c04e471
2023-09-19 14:22 UTC (6+ messages)
` [Bug testsuite/111462] "
[Bug testsuite/111480] New: new test case g++.target/powerpc/altivec-19.C fails
2023-09-19 14:14 UTC
[Bug c/111458] New: ICE in in dfs_enumerate_from, at cfganal.c:1560
2023-09-19 13:59 UTC (5+ messages)
` [Bug c/111458] "
` [Bug tree-optimization/111458] [11 Regression] "
[Bug c/111476] New: [14 regression] ICE when building Ruby 3.1.4
2023-09-19 13:56 UTC (5+ messages)
` [Bug c/111476] "
` [Bug tree-optimization/111476] "
[Bug modula2/108143] New: LONGREAL and powerpc64le-linux
2023-09-19 13:51 UTC (3+ messages)
` [Bug modula2/108143] "
[Bug middle-end/111468] New: cannot express unordered equal in gimple FE
2023-09-19 13:37 UTC (7+ messages)
` [Bug middle-end/111468] "
` [Bug c/111468] "
[Bug fortran/111477] New: Procedure as actual argument fails against procedure pointer dummy argument
2023-09-19 13:15 UTC
[Bug c++/111419] New: Eager instantiation of function return type in concept causes compilation error
2023-09-19 12:30 UTC (2+ messages)
` [Bug c++/111419] "
[Bug target/30484] INT_MIN % -1 is well defined for -fwrapv but traps on x86
2023-09-19 12:28 UTC (5+ messages)
[Bug libstdc++/111055] New: [C++23] Implement P1206R7, Conversions from ranges to containers
2023-09-19 12:27 UTC (3+ messages)
` [Bug libstdc++/111055] "
[Bug c++/99631] New: decltype of non-type template-parameter shouldn't be const
2023-09-19 12:21 UTC (2+ messages)
` [Bug c++/99631] "
[Bug analyzer/111475] New: Many C++ analyzer tests FAIL
2023-09-19 11:51 UTC (2+ messages)
` [Bug analyzer/111475] "
[Bug c/102844] New: gcc-9.x miscompiles unsigned char expression in switch
2023-09-19 11:25 UTC (3+ messages)
` [Bug tree-optimization/102844] [11/12/13/14 Regression] DOM jump threading not copying block that became non-empty
` [Bug tree-optimization/102844] [11/12/13 "
[Bug bootstrap/111465] New: [14 regression] stage 3 ICE kills bootstrap
2023-09-19 11:24 UTC (13+ messages)
` [Bug tree-optimization/111465] "
` [Bug tree-optimization/111465] [14 regression] stage 3 ICE kills bootstrap from r14-4089-gd45ddc2c04e471d0dcee01
[Bug c/101057] New: [gimplefe] GIMPLE frontend issues
2023-09-19 11:01 UTC (2+ messages)
` [Bug c/101057] "
[Bug tree-optimization/111473] New: Missed COND_SQRT and COND_LEN_SQRT internal fn
2023-09-19 9:59 UTC (2+ messages)
` [Bug middle-end/111473] "
[Bug target/111464] New: Using DW_EH_PE_udata4 for amd64 non-pic breaks linking in some situations
2023-09-19 8:59 UTC (3+ messages)
` [Bug target/111464] "
[Bug target/111461] New: [14.0 Regression] RISC-V rv32gc bootstrap ICEs with --enable-checking=rtl
2023-09-19 8:56 UTC (2+ messages)
` [Bug target/111461] "
[Bug tree-optimization/111459] New: DSE after deleting trivial dead statements sometimes should do a cfgcleanup
2023-09-19 8:50 UTC (4+ messages)
` [Bug tree-optimization/111459] "
[Bug libgomp/111413] New: libgomp >= 13 segfault on loading if environ is NULL
2023-09-19 8:31 UTC (4+ messages)
` [Bug libgomp/111413] "
[Bug tree-optimization/111469] New: Wrong code at -Os on x86_64-linux-gnu since r14-573-g69f1a8af45
2023-09-19 8:17 UTC (5+ messages)
` [Bug tree-optimization/111469] "
` [Bug tree-optimization/111469] [14 Regression] "
[Bug c++/111474] New: Consider stripping from the error message the identifiers of namespaces brought with using-directives
2023-09-19 8:09 UTC
[Bug c/111472] New: Wrong code at -Os on x86_64-linux-gnu since
2023-09-19 7:48 UTC (5+ messages)
` [Bug tree-optimization/111472] Wrong code at -Os on x86_64-linux-gnu since r11-4563-gd0d8b5d836
` [Bug tree-optimization/111472] [11/12/13/14 Regression] "
[Bug c++/111471] New: Incorrect NTTP printing in the error messages
2023-09-19 7:33 UTC
[Bug target/111470] New: RISC-V: autovec fma generate redundant vmerge instruction
2023-09-19 7:27 UTC (2+ messages)
` [Bug target/111470] "
[Bug c/71219] Warn about (struct S*)malloc(n) where n < sizeof(struct S)
2023-09-19 5:11 UTC
[Bug c++/110785] New: Incorrect return type deduction for const auto with no return statement
2023-09-19 4:36 UTC (2+ messages)
` [Bug c++/110785] [c++14+] "
[Bug rtl-optimization/111467] New: REE failing to eliminate redundant extension due to multiple reaching def(s)
2023-09-19 3:00 UTC (3+ messages)
` [Bug rtl-optimization/111467] "
[Bug tree-optimization/106164] New: (a > b) & (a >= b) does not get optimized until reassoc1
2023-09-19 2:46 UTC (3+ messages)
` [Bug tree-optimization/106164] "
[Bug tree-optimization/111456] New: [14 Regression] Dead Code Elimination Regression since r14-3719-gb34f3736356
2023-09-19 2:46 UTC (6+ messages)
` [Bug tree-optimization/111456] "
[Bug target/111367] New: Error: operand out of range (0x1391c is not between 0xffffffffffff8000 and 0x7fff)
2023-09-19 2:15 UTC (6+ messages)
` [Bug target/111367] "
[Bug driver/86030] specs file processing does not create response files for input directories
2023-09-19 1:54 UTC
[Bug tree-optimization/111435] New: [14 Regression] gimple_zero_one_valued_p() infinite recursion
2023-09-19 0:15 UTC (5+ messages)
` [Bug tree-optimization/111435] "
[Bug c/111454] New: ice in get_nonzero_bits
2023-09-19 0:15 UTC (4+ messages)
` [Bug c/111454] "
` [Bug middle-end/111454] "
[Bug tree-optimization/110992] New: [14 Regression] Dead Code Elimination Regression at -O3 since r14-1654-g7ceed7e3e29
2023-09-18 23:51 UTC (2+ messages)
` [Bug tree-optimization/110992] [13/14 Regression] missed VRP optimization due to transformation of `a & -zero_one_valued_p` into `a * zero_one_valued_p`
[Bug libstdc++/109882] New: -fsanitize=thread #include <memory> transitively includes sanitizer/common_interface_defs.h
2023-09-18 22:34 UTC (2+ messages)
` [Bug sanitizer/109882] sanitizer/common_interface_defs.h bogusly defines __has_feature
[Bug target/111466] New: RISC-V: redundant sign extensions despite ABI guarantees
2023-09-18 22:02 UTC
[Bug fortran/58146] New: Array slice bounds checking
2023-09-18 21:37 UTC (2+ messages)
` [Bug fortran/58146] "
[Bug middle-end/111446] New: genmatch should warn/error out on recusive match patterns
2023-09-18 21:01 UTC (4+ messages)
` [Bug middle-end/111446] "
[Bug tree-optimization/111442] New: ICE on valid code at -O{s,2,3}: Segmentation fault signal terminated program cc1
2023-09-18 20:46 UTC (4+ messages)
` [Bug tree-optimization/111442] [14 Regression] "
[Bug fortran/70231] Runtime error: Different CHARACTER lengths in array constructor with allocatable array and -O0
2023-09-18 20:27 UTC (2+ messages)
[Bug c++/63198] New: [c++1y] decltype in template function declaration yields spurious error
2023-09-18 19:13 UTC (3+ messages)
` [Bug c++/63198] "
[Bug c++/18474] Unary plus/minus lvalueness not diagnosed in templates
2023-09-18 19:13 UTC (2+ messages)
[Bug c++/89231] Bogus "ambiguous template instantiation" error for variadic nested class
2023-09-18 19:12 UTC (2+ messages)
[Bug c++/111399] New: Sanitizer code generation smarter than warnings
2023-09-18 19:05 UTC (2+ messages)
` [Bug c++/111399] Bogus -Wreturn-type diagnostic
[Bug c++/108347] New: Incorrect error: ambiguous template instantiation
2023-09-18 18:42 UTC (3+ messages)
` [Bug c++/108347] "
[Bug c++/84075] [11/12/13/14 Regression] Template parameter not resolved: invalid application of ‘sizeof’ to incomplete type ‘boost::serialization::U’
2023-09-18 18:41 UTC
[Bug c++/111463] New: Access error in instantiation of template class, incorrectly using inherited constructor of wrong type
2023-09-18 18:16 UTC (2+ messages)
` [Bug c++/111463] "
[Bug other/111460] New: -fdiagnostics-generate-patch=/out.diff to specify patch output destination file
2023-09-18 17:00 UTC
[Bug c++/111448] New: g++ ICE Segmentation fault in qemu-riscv64-static emulator
2023-09-18 16:29 UTC (5+ messages)
` [Bug c++/111448] "
[Bug tree-optimization/111431] New: a & (a == 0) is not optimized to 0
2023-09-18 16:17 UTC (3+ messages)
` [Bug tree-optimization/111431] "
[Bug target/105928] New: [AArch64] 64-bit constants with same high/low halves can use ADD lsl 32 (-Os at least)
2023-09-18 12:33 UTC (3+ messages)
` [Bug target/105928] "
[Bug target/111255] New: RISC-V: Miss combine two vsetvl insns
2023-09-18 12:17 UTC (3+ messages)
` [Bug target/111255] "
[Bug tree-optimization/111457] New: [14 Regression] Dead Code Elimination Regression since r14-3407-g936a12331a2
2023-09-18 10:40 UTC (2+ messages)
` [Bug tree-optimization/111457] "
[Bug c++/104475] New: Wstringop-overflow + atomics incorrect warning on dynamic object
2023-09-18 10:04 UTC (3+ messages)
` [Bug tree-optimization/104475] [12/13/14 Regression] "
[Bug c++/111455] New: [14 Regression] Using incorrect cast operator on integer_pack
2023-09-18 9:41 UTC (3+ messages)
` [Bug c++/111455] "
[Bug tree-optimization/111445] New: Wrong code at -Os on x86_64-linux-gnu since r12-1077-g57bf3751511
2023-09-18 9:14 UTC (2+ messages)
` [Bug tree-optimization/111445] [12/13/14 Regression] "
[Bug tree-optimization/111444] New: Wrong code at -O2/3/s on x86_64-gnu since r14-3226-gd073e2d75d9
2023-09-18 9:14 UTC (2+ messages)
` [Bug ipa/111444] [14 Regression] "
[Bug target/111425] New: ia64: ICE in net/ipv4/fib_semantics.c:1621:1: internal compiler error: Segmentation fault
2023-09-18 9:11 UTC (2+ messages)
` [Bug target/111425] "
[Bug ipa/111430] New: IPA read only variable analysis should handle the case where the storing was the same as the initialization
2023-09-18 8:59 UTC (2+ messages)
` [Bug ipa/111430] "
[Bug tree-optimization/111294] New: [14 Regression] Missed Dead Code Elimination since r14-573-g69f1a8af45d
2023-09-18 8:57 UTC (3+ messages)
` [Bug tree-optimization/111294] "
[Bug c/111153] New: RISC-V: Incorrect Vector cost model for reduction
2023-09-18 8:25 UTC (2+ messages)
` [Bug c/111153] "
[Bug target/111412] New: [release/gcc13 bug]RISC-V:ICE in phase 6 of vsetvl pass
2023-09-18 8:13 UTC (3+ messages)
` [Bug target/111412] RISC-V:ICE "
[Bug c++/111453] New: ICE on concept with incorrectly ordered template parameter pack
2023-09-18 6:48 UTC
[Bug c++/111452] New: ICE on concept with undeclared identifier and unpermitted keyword
2023-09-18 6:34 UTC
[Bug tree-optimization/96487] New: cddce1 optimizer depends on order of basic blocks
2023-09-18 6:31 UTC (2+ messages)
` [Bug tree-optimization/96487] "
[Bug web/110983] New: -fpatchable-function-entry is missing in Option Summary page
2023-09-18 5:33 UTC (2+ messages)
` [Bug middle-end/110983] "
[Bug c/111451] New: RISC-V: Missed optimization of vrgather.vv into vrgatherei16.vv
2023-09-18 3:24 UTC
[Bug c/111450] New: RISC-V: Missed optimized for strided load/store with stride = element width
2023-09-18 3:14 UTC
[Bug target/111424] New: LoongArch: Enable vect test suite
2023-09-18 2:58 UTC (2+ messages)
` [Bug target/111424] "
[Bug c/111303] New: ICE: in type, at value-range.h:869
2023-09-18 2:38 UTC (4+ messages)
` [Bug tree-optimization/111303] [14 Regression] "
[Bug target/111449] New: memcmp (p,q,16) == 0 can be optimized better on ppc64 with vector comparison instructions
2023-09-18 2:37 UTC
[Bug middle-end/111324] New: More optimization about "(X * Y) / Y"
2023-09-18 2:36 UTC (3+ messages)
` [Bug middle-end/111324] "
[Bug target/110386] New: [14 Regression] ICE when optimizing VPABSD/VPMULLD since 07b86ab138bf8be8cb331015cd2b9775c6856ac6
2023-09-18 0:26 UTC (2+ messages)
` [Bug tree-optimization/110386] [11/12/13/14 Regression] ICE with ABSU in backprop
[Bug libstdc++/111172] New: Dead code in std::get for variant?
2023-09-17 21:03 UTC (2+ messages)
` [Bug libstdc++/111172] "
[Bug c++/111436] New: Wrong code when bit-casting struct through pointer
2023-09-17 20:59 UTC (2+ messages)
` [Bug c++/111436] "
[Bug c/111383] New: Wrong code at -Os on x86_64-linux-gnu since r12-5138-ge82c382971
2023-09-17 20:12 UTC (2+ messages)
` [Bug tree-optimization/111383] [12/13/14 Regression] "
[Bug c/111365] New: Wrong code at -O3 since r13-1268-g8c99e307b20
2023-09-17 20:08 UTC (3+ messages)
` [Bug tree-optimization/111365] [13/14 Regression] "
[Bug sanitizer/111382] New: Sanitizer says that the right address calculated in parentheses is misaligned
2023-09-17 19:53 UTC (2+ messages)
` [Bug sanitizer/111382] "
[Bug other/111427] New: [14 regression] gfortran.dg/vect/pr60510.f fails after r14-3999-g3c834d85f2ec42
2023-09-17 19:30 UTC (2+ messages)
` [Bug middle-end/111427] "
[Bug c++/103524] New: [meta-bug] modules issue
2023-09-17 19:24 UTC (2+ messages)
` [Bug c++/103524] "
[Bug c++/99569] New: segfault when running a module
2023-09-17 19:24 UTC (2+ messages)
` [Bug c++/99569] "
[Bug c++/111447] New: Program crashes when an include is present in global module fragment
2023-09-17 19:24 UTC (2+ messages)
` [Bug c++/111447] "
[Bug ada/81114] GNAT mishandles filenames with UTF8 chars on case-insensitive filesystems
2023-09-17 18:37 UTC
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