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[Bug target/98962] New: Perform bitops on floats directly with SSE
2021-11-28 6:49 UTC (2+ messages)
` [Bug rtl-optimization/98962] "
[Bug target/101311] New: GCC refuses to use SSE registers to carry out an explicit XOR on a float
2021-11-28 6:49 UTC (2+ messages)
` [Bug target/101311] "
[Bug target/93039] Fails to use SSE bitwise ops for float-as-int manipulations
2021-11-28 6:31 UTC
[Bug target/64897] Floating-point "and" not optimized on x86-64
2021-11-28 6:31 UTC (2+ messages)
[Bug libffi/64618] New: Missing GCC changes in libffi
2021-11-28 6:09 UTC (2+ messages)
` [Bug libffi/64618] "
[Bug libffi/64620] New: Missing changes from libffi upstream
2021-11-28 5:52 UTC (2+ messages)
` [Bug libffi/64620] "
[Bug rtl-optimization/46219] New: Generate indirect jump instruction on x86-64
2021-11-28 5:48 UTC (2+ messages)
` [Bug target/46219] "
[Bug tree-optimization/24026] cleanup_control_expr_graph uses fold to fold COND_EXPR_COND
2021-11-28 5:37 UTC
[Bug driver/48691] New: Assembler file clobbered with -save-temps (LTO)
2021-11-28 4:56 UTC (2+ messages)
` [Bug driver/48691] "
[Bug c/47255] New: Missed optimization with loops, inline functions, and __attribute__((const))
2021-11-28 4:54 UTC (2+ messages)
` [Bug tree-optimization/47255] Missed CSE optimization with "
[Bug target/34064] ARM: missed optimization (conditional store)
2021-11-28 4:53 UTC
[Bug middle-end/44450] gcc.dg/lto/20090210 fails with emutls
2021-11-28 4:37 UTC
[Bug target/44132] [4.6 Regression] emutls is broken under a range of circumstances
2021-11-28 4:37 UTC
[Bug middle-end/38856] loop iv detection failure
2021-11-28 4:31 UTC
[Bug tree-optimization/26939] loop number of iterations analysis not working
2021-11-28 4:22 UTC
[Bug c/42136] Inconsistent strict-aliasing warning with cast from char[]
2021-11-28 4:06 UTC
[Bug tree-optimization/32073] Loop unrolling does not exploit VRP for loop bound
2021-11-28 3:59 UTC
[Bug target/31238] Too many instructions as not reversing loop
2021-11-28 3:36 UTC
[Bug target/11997] libgcc build fails because crtbeginS.o not built for sh-netbsdelf
2021-11-28 3:26 UTC
[Bug other/19089] Environment variable TMP may yield gcc: abort with internal error
2021-11-28 2:52 UTC (3+ messages)
[Bug bootstrap/103306] New: parallel build hangs since 04c5a91d068c4ca2f09c2bc206fce00db9d1790b
2021-11-28 1:27 UTC (2+ messages)
` [Bug bootstrap/103306] [12 Regression] parallel build hangs since r12-5234-g04c5a9 when /usr/include includes broken symbolic links
[Bug sanitizer/62157] New: make distclean error when libsanitizer is configured not to build 'tsan'
2021-11-28 1:20 UTC (5+ messages)
` [Bug sanitizer/62157] "
[Bug c++/94484] New: [10 Regression] ICE in cp_finish_decl, at cp/decl.c:7447
2021-11-28 1:11 UTC (2+ messages)
` [Bug c++/94484] "
[Bug c++/84653] internal compiler error: Segmentation fault (prep_operand)
2021-11-28 1:10 UTC
[Bug c/101057] New: [gimplefe] GIMPLE frontend issues
2021-11-28 1:02 UTC (2+ messages)
` [Bug c/101057] "
[Bug c/101035] New: ICE: in wide_int_to_tree_1, at tree.c:1751
2021-11-28 1:02 UTC (3+ messages)
` [Bug c/101035] "
[Bug c++/98042] New: error diagnostic for unmatched parentheses could be improved
2021-11-28 0:46 UTC (2+ messages)
` [Bug c++/98042] "
[Bug middle-end/29231] need a way to produce trampolines not on the stack
2021-11-28 0:02 UTC
[Bug sanitizer/100987] New: make distclean error "hwasan: No such file or directory"
2021-11-27 23:51 UTC (3+ messages)
` [Bug sanitizer/100987] "
[Bug bootstrap/3415] make distclean (in gcc subdirectory) does not clean up all the way
2021-11-27 23:51 UTC
[Bug libstdc++/103453] New: ASAN detection with clang
2021-11-27 23:33 UTC (2+ messages)
` [Bug libstdc++/103453] "
[Bug c++/98071] New: no_unique_address and reusing tail padding
2021-11-27 23:08 UTC (2+ messages)
` [Bug c++/98071] "
[Bug c++/97285] New: Interaction between no_unique_address and has_unique_object_representations
2021-11-27 23:05 UTC (2+ messages)
` [Bug c++/97285] "
[Bug fortran/103263] New: ICE in gfc_check_reshape, at fortran/check.c:4830
2021-11-27 21:45 UTC (2+ messages)
` [Bug fortran/103263] "
[Bug fortran/102043] New: Wrong array types used for negative stride accesses
2021-11-27 21:43 UTC (2+ messages)
` [Bug fortran/102043] "
[Bug rtl-optimization/103431] New: [12 Regression] wrong code with -O -fno-tree-bit-ccp -fno-tree-dominator-opts
2021-11-27 12:03 UTC (6+ messages)
` [Bug middle-end/103431] [12 Regression] wrong code with -O -fno-tree-bit-ccp -fno-tree-dominator-opts since r12-4853-g2a83259f837e5cbd
[Bug other/63426] New: [meta-bug] Issues found with -fsanitize=undefined
2021-11-27 12:03 UTC (2+ messages)
` [Bug other/63426] "
[Bug tree-optimization/103435] New: gcc/gimple-ssa-store-merging.c:879:13: runtime error: shift exponent 64 is too large for 64-bit type 'long unsigned int'
2021-11-27 12:03 UTC (3+ messages)
` [Bug tree-optimization/103435] [12 Regression] "
[Bug libstdc++/103448] New: unexpected tuple collapse
2021-11-27 11:52 UTC (10+ messages)
` [Bug libstdc++/103448] "
[Bug c/103451] New: crash at gcc/range-op.cc:1836
2021-11-27 11:14 UTC (2+ messages)
` [Bug ipa/103451] [12 Regression] crash at gcc/range-op.cc:1836 since r12-5531-g1b0acc4b800b589a
[Bug ipa/103449] New: [12 Regression] use-after-free in ipa_param_body_adjustments::prepare_debug_expressions(tree_node*) (ipa-param-manipulation.c:1283)
2021-11-27 11:05 UTC (2+ messages)
` [Bug ipa/103449] [12 Regression] use-after-free in ipa_param_body_adjustments::prepare_debug_expressions(tree_node*) (ipa-param-manipulation.c:1283) since r12-4920-g1ece90ffa9ce63b4
[Bug rtl-optimization/103450] New: ICE: SIGSEGV in memory_operand (recog.c:1818) with -Og -fharden-compares -fschedule-insns2 -fno-tree-dce -fno-tree-fre
2021-11-27 10:56 UTC (2+ messages)
` [Bug rtl-optimization/103450] [12 Regression] ICE: SIGSEGV in memory_operand (recog.c:1818) with -Og -fharden-compares -fschedule-insns2 -fno-tree-dce -fno-tree-fre since r12-5536-g90cb088ece8d8cc1
[Bug bootstrap/103452] New: *** Configuration arm-unknown-mingw32ce not supported
2021-11-27 10:24 UTC (5+ messages)
` [Bug bootstrap/103452] "
[Bug c++/101853] New: [12 Regression] g++.dg/modules/xtreme-header-5_b.C ICE
2021-11-27 10:05 UTC (3+ messages)
` [Bug c++/101853] "
[Bug middle-end/77721] -Wformat-truncation not uses arg range for converted vars
2021-11-27 9:55 UTC
[Bug libstdc++/103445] New: build failure for old versions of mingw32 (not mingw-w64)
2021-11-27 8:14 UTC (6+ messages)
` [Bug libstdc++/103445] "
[Bug lto/41731] The linker plugin should support translations
2021-11-27 1:17 UTC
[Bug c/103447] New: left shift operator gives wrong result for shift of 48
2021-11-27 0:58 UTC (3+ messages)
` [Bug c/103447] "
[Bug target/103441] New: ICE in cgraph_node::verify_node() building libgo on powerpc64le-linux-gnu (--with-cpu=power9)
2021-11-27 0:03 UTC (10+ messages)
` [Bug ipa/103441] [12 Regression] "
[Bug c/103446] New: Invalid wide multibyte character constant
2021-11-26 23:32 UTC (7+ messages)
` [Bug c/103446] "
` [Bug preprocessor/103446] "
[Bug c++/96592] New: Tuple element w/ member reference to incomplete template type rejected
2021-11-26 23:07 UTC (4+ messages)
` [Bug libstdc++/96592] [10 Regression] "
[Bug tree-optimization/103432] New: [12 regression] libjxl-0.5 is miscompiled, works fine with -fno-ipa-modref
2021-11-26 22:45 UTC (5+ messages)
` [Bug ipa/103432] [11 "
[Bug fortran/59298] New: ICE when initialising PARAMETER array of derived-type (containing an array) using array constructor
2021-11-26 22:32 UTC (2+ messages)
` [Bug fortran/59298] "
[Bug fortran/84693] scalar DT not broadcast across an array in an initialization expression
2021-11-26 22:30 UTC
[Bug middle-end/103439] New: genemit emits dead code
2021-11-26 22:06 UTC (6+ messages)
` [Bug middle-end/103439] "
[Bug fortran/103418] New: random_number() does not accept pointer, intent(in) array argument
2021-11-26 21:58 UTC (4+ messages)
` [Bug fortran/103418] "
[Bug fortran/103411] New: ICE in gfc_conv_array_initializer, at fortran/trans-array.c:6377
2021-11-26 21:57 UTC (2+ messages)
` [Bug fortran/103411] "
[Bug c/103438] New: Updated documentation for gcc Optimization command line options (sec 3.11)
2021-11-26 21:42 UTC (6+ messages)
` [Bug middle-end/103438] "
[Bug fortran/102787] New: [12 regression] ICE in new test case gfortran.dg/reshape_shape_2.f90
2021-11-26 21:31 UTC (2+ messages)
` [Bug fortran/102787] "
[Bug c++/59716] New: variadic template multiple parameter pack expansion fails
2021-11-26 21:14 UTC (3+ messages)
` [Bug c++/59716] "
` [Bug c++/59716] [10/11 Regression] "
[Bug fortran/103392] New: [9/10/11/12 Regression] ICE in simplify_bound, at fortran/simplify.c:4273
2021-11-26 20:50 UTC (4+ messages)
` [Bug fortran/103392] [9/10/11 "
[Bug c++/70435] section attribute of a function template is not honored
2021-11-26 20:03 UTC
[Bug libgomp/103444] New: Fortran async IO is broken on FreeBSD
2021-11-26 19:19 UTC (3+ messages)
` [Bug libgomp/103444] "
[Bug target/103442] New: [12 Regression] trunk 20211126 ICE (segfault) in cgraph_node::verify_node() building the 32bit libgo on s390x-linux-gnu
2021-11-26 18:39 UTC (4+ messages)
` [Bug ipa/103442] "
[Bug translation/96159] New: atomic creates incorrect code for possible isaligned struct
2021-11-26 18:19 UTC (4+ messages)
` [Bug middle-end/96159] "
[Bug c/103406] New: gcc -O0 behaves differently on "DBL_MAX related operations" than gcc -O1 and above
2021-11-26 17:58 UTC (2+ messages)
` [Bug middle-end/103406] "
[Bug target/45365] X86 SSE FP add and multiply aren't commutative with 2 NaNs
2021-11-26 17:58 UTC
[Bug libstdc++/96416] New: address_of() is broken by static_assert in pointer_traits
2021-11-26 17:52 UTC (3+ messages)
` [Bug libstdc++/96416] [DR 3545] to_address() "
[Bug fortran/102431] New: [12 Regression] ICE in lower_gimple_bind, at gimple-low.c:439
2021-11-26 17:31 UTC (2+ messages)
` [Bug middle-end/102431] [12 Regression] ICE in lower_gimple_bind, at gimple-low.c:439 since r12-1206-g178191e1dfafd8db
[Bug libstdc++/101571] New: DestroyGuard used by the ranges::uninitialized family should use addressof()
2021-11-26 17:31 UTC (3+ messages)
` [Bug libstdc++/101571] "
[Bug libstdc++/101965] New: check in charconv is vacuously true
2021-11-26 17:30 UTC (3+ messages)
` [Bug libstdc++/101965] "
[Bug target/103020] New: ICE with V1TImode on x86_32
2021-11-26 17:23 UTC (2+ messages)
` [Bug target/103020] "
[Bug target/102811] New: vcvtph2ps and vcvtps2ph should be used to convert _Float16 to SFmode with -mf16c
2021-11-26 16:57 UTC (11+ messages)
` [Bug target/102811] "
[Bug libstdc++/102894] New: make_any is not SFINAE-friendly
2021-11-26 16:48 UTC (3+ messages)
` [Bug libstdc++/102894] "
[Bug libstdc++/102270] New: std::tuple<>::swap missing constexpr specifier
2021-11-26 16:44 UTC (3+ messages)
` [Bug libstdc++/102270] "
[Bug libstdc++/98723] New: On Windows with CP936 encoding, regex compiles very slow
2021-11-26 16:40 UTC (3+ messages)
` [Bug libstdc++/98723] "
[Bug libstdc++/100863] New: 23_containers/unordered_{map,set}/allocator/default_init.cc still fail at runtime even after r12-1153
2021-11-26 16:34 UTC (3+ messages)
` [Bug libstdc++/100863] "
[Bug libstdc++/101583] New: [12 Regression] error: use of deleted function when building gold
2021-11-26 16:34 UTC (2+ messages)
` [Bug libstdc++/101583] "
[Bug c++/65816] New: Constructor delegation does not perform zero-initialization
2021-11-26 16:34 UTC (2+ messages)
` [Bug c++/65816] "
[Bug c++/103443] New: consteval function rejected as constant expression
2021-11-26 16:32 UTC (2+ messages)
` [Bug c++/103443] "
[Bug c/102239] New: powerpc suboptimal boolean test of contiguous bits
2021-11-26 15:53 UTC (2+ messages)
` [Bug target/102239] "
[Bug libstdc++/101870] New: std::lerp is missing Arithmetic overloads
2021-11-26 15:45 UTC (3+ messages)
` [Bug libstdc++/101870] "
[Bug rtl-optimization/103437] New: gcc/ira-color.c:2813:5: runtime error: signed integer overflow: 15 * 147462000 cannot be represented in type 'int'
2021-11-26 15:10 UTC (4+ messages)
` [Bug rtl-optimization/103437] "
[Bug c++/103303] New: compiler have trouble to point to the correct destructor address while for large align objects with complex inheritance while destruct object
2021-11-26 14:36 UTC (2+ messages)
` [Bug c++/103303] compiler have trouble to point to the correct destructor address while for large align objects with complex inheritance while destructing object
[Bug libstdc++/101608] New: ranges::fill/fill_n missing std::is_constant_evaluated() condition for __builtin_memset
2021-11-26 14:28 UTC (3+ messages)
` [Bug libstdc++/101608] "
[Bug tree-optimization/103440] New: wrong code at -Os and above on x86_64-linux-gnu
2021-11-26 14:06 UTC (3+ messages)
` [Bug tree-optimization/103440] [12 Regression] "
` [Bug tree-optimization/103440] [12 Regression] wrong code at -Os and above on x86_64-linux-gnu since r12-5522-g661c02e54ea72fb5
[Bug target/103395] New: [9/10/11/12 Regression] ICE on qemu in arm create_fix_barrier
2021-11-26 13:46 UTC (2+ messages)
` [Bug target/103395] "
[Bug tree-optimization/103393] New: [ 12 Regression ] Auto vectorizer generating 256bit register usage with -mprefer-avx128 -mprefer-vector-width=128
2021-11-26 12:51 UTC (7+ messages)
` [Bug middle-end/103393] [12 Regression] Generating "
[Bug tree-optimization/102943] New: VRP threader compile-time hog with 521.wrf_r
2021-11-26 12:38 UTC (2+ messages)
` [Bug tree-optimization/102943] [12 Regression] Jump "
[Bug tree-optimization/103409] New: 18% WRF compile-time regression with -O2 -flto between g:1ae8edf5f73ca5c3 and g:1ae8edf5f73ca5c3
2021-11-26 12:34 UTC (3+ messages)
` [Bug tree-optimization/103409] [12 Regression] 18% SPEC2017 WRF compile-time regression with -O2 -flto since r12-5228-gb7a23949b0dcc4205fcc2be6b84b91441faa384d
[Bug c++/46476] New: Missing Warning about unreachable code after return
2021-11-26 12:05 UTC (2+ messages)
` [Bug c++/46476] Missing Warning about unreachable code after return [-Wunreachable-code-return]
[Bug c++/101803] New: CTAD fails for nested designated initializers
2021-11-26 11:40 UTC (2+ messages)
` [Bug c++/101803] "
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