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[Bug tree-optimization/33027] missed optimisation could pull branch out of loop
2021-07-19 5:07 UTC
[Bug tree-optimization/32553] missed optimization to eliminate duplicate expressions
2021-07-19 4:52 UTC
[Bug tree-optimization/90460] Inefficient vector construction from pieces
2021-07-19 4:45 UTC
[Bug tree-optimization/89491] Inline jump tables
2021-07-19 4:33 UTC
[Bug tree-optimization/100457] New: [meta bug] Enabling O2 vectorization in GCC 12
2021-07-19 4:22 UTC (2+ messages)
` [Bug tree-optimization/100457] "
[Bug tree-optimization/98026] New: optimization dependant on condition order
2021-07-19 4:17 UTC (2+ messages)
` [Bug tree-optimization/98026] "
[Bug tree-optimization/83073] Range for VR_VARYING | [1, 1]
2021-07-19 4:10 UTC (2+ messages)
[Bug tree-optimization/96195] New: aarch64: ICE during GIMPLE pass:vect
2021-07-19 3:52 UTC (2+ messages)
` [Bug tree-optimization/96195] "
[Bug tree-optimization/94617] New: Simple if condition not optimized
2021-07-19 3:40 UTC (2+ messages)
` [Bug target/94617] "
[Bug tree-optimization/101501] New: wrong code at -O3 on x86_64-linux-gnu
2021-07-19 3:40 UTC (4+ messages)
` [Bug tree-optimization/101501] "
` [Bug tree-optimization/101501] [11/12 Regression] "
[Bug tree-optimization/32825] Reduction with nonzero start (arbitrary also) causes an extra add to happen
2021-07-19 3:27 UTC
[Bug tree-optimization/51506] New: Function cloning misses constant struct
2021-07-19 3:06 UTC (2+ messages)
` [Bug ipa/51506] Function cloning misses constant struct at -Os vs -O2
[Bug tree-optimization/89184] GCC does not simplify expressions involving shifts, bitwise operators and comparisons
2021-07-19 2:15 UTC
[Bug target/80874] gcc does not emit cmov for minmax
2021-07-19 1:51 UTC
[Bug other/33702] [meta-bug] GCC 4.4 pending patches
2021-07-19 1:41 UTC
[Bug tree-optimization/34943] -fno-strict-overflow fails to prevent use of signed overflow
2021-07-19 1:41 UTC
[Bug tree-optimization/29710] gnat ICEs on -fprefetch-loop-arrays -O1
2021-07-19 1:21 UTC
[Bug c++/67491] New: [meta-bug] concepts issues
2021-07-19 0:51 UTC (3+ messages)
` [Bug c++/67491] "
[Bug c++/90033] [concepts] ICE segfault evaluating a requires clause that transitively depends on itself
2021-07-19 0:51 UTC
[Bug c++/81971] [concepts] internal compiler error: in check_noexcept_r, at cp/except.c:1028
2021-07-19 0:30 UTC
[Bug c++/89080] ICE with immediately invoked constexpr lambda
2021-07-19 0:27 UTC
[Bug c++/84162] Internal compiler error: in tsubst, at cp/pt.c:13617 / SEGFAULT
2021-07-19 0:19 UTC
[Bug c++/83040] __attribute__((always_inline)) causes internal_compiler_error (segmentation fault) (with recursive meta-template programming function)
2021-07-19 0:17 UTC
[Bug c++/82833] [concepts] Out-of-line definition of nested class template errors with constraint (ICE)
2021-07-19 0:08 UTC
[Bug c++/79711] [concepts] ICE in instantiate_decl, at cp/pt.c:22474
2021-07-19 0:02 UTC
[Bug c++/95822] New: [coroutines] compiler internal error with local object with noexcept false destructor
2021-07-18 23:48 UTC (2+ messages)
` [Bug c++/95822] "
[Bug c++/96141] New: Coroutine and noexcept(false) destructor cause: internal compiler error: in gimplify_var_or_parm_decl, at gimplify.c:2817
2021-07-18 23:48 UTC (2+ messages)
` [Bug c++/96141] ICE in gimplify: "
[Bug c++/85885] internal compiler error, gimplify.c related
2021-07-18 23:45 UTC
[Bug testsuite/100422] New: [12 regression] g++.dg/gomp/clause-3.C fails after r12-438
2021-07-18 23:29 UTC (2+ messages)
` [Bug testsuite/100422] "
[Bug c/94366] New: OpenMP Parallel Reduction with "&&" operator does not compute correct result
2021-07-18 23:29 UTC (2+ messages)
` [Bug middle-end/94366] "
[Bug c++/101443] New: internal compiler error: in wide_int_to_tree_1, at tree.c:1519
2021-07-18 23:29 UTC (2+ messages)
` [Bug c++/101443] [9/10/11 Regression] "
[Bug go/101407] New: non-determinism in -fdump-go-spec
2021-07-18 23:29 UTC (2+ messages)
` [Bug go/101407] "
[Bug target/80377] gcc: error: unrecognized command line option ‘-mavx512’; did you mean ‘-mavx512 ’?
2021-07-18 23:29 UTC
[Bug debug/101266] New: ICE with -g: in loc_list_from_tree_1, at dwarf2out.c:19421
2021-07-18 23:29 UTC (2+ messages)
` [Bug debug/101266] "
[Bug c++/101210] New: [7/8/9/10/11/12 regression] spurious "reference binding to misaligned address" ubsan error for integer comparison
2021-07-18 23:28 UTC (2+ messages)
` [Bug c++/101210] [9/10/11 "
[Bug c/101176] New: valgrind error for c-c++-common/builtin-has-attribute.c
2021-07-18 23:28 UTC (2+ messages)
` [Bug c/101176] "
[Bug c/101171] New: [12 Regression] ICE: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in c_expr_sizeof_expr, at c/c-typeck.c:3006
2021-07-18 23:28 UTC (2+ messages)
` [Bug c/101171] [10/11 "
[Bug c/101172] New: [12 regression] ICE Segmentation fault
2021-07-18 23:28 UTC (2+ messages)
` [Bug middle-end/101172] [11 Regression] "
[Bug c++/79172] -Wunused-but-set-parameter gone nuts
2021-07-18 23:24 UTC
[Bug c++/79746] [7 Regression] Confusing -Wunused-but-set-parameter warning with virtual inheritance
2021-07-18 23:24 UTC
[Bug preprocessor/66932] New: Preprocessor includes wrong header file
2021-07-18 23:03 UTC (2+ messages)
` [Bug preprocessor/66932] "
[Bug c++/94939] New: [9.2.1] invalid code generation in ternary op with static class member (undefined behaviour nearby?)
2021-07-18 22:44 UTC (3+ messages)
` [Bug c++/94939] "
[Bug debug/95360] New: inconsistent behaviors at -O0
2021-07-18 22:20 UTC (2+ messages)
` [Bug debug/95360] "
[Bug c++/95948] New: memmove error
2021-07-18 22:18 UTC (2+ messages)
` [Bug c++/95948] "
[Bug middle-end/77682] GCC crashes while compiling OpenAL-Soft 1.17.2
2021-07-18 22:11 UTC
[Bug libstdc++/78409] Segfault in classify_object_over_fdes when throwing an exception
2021-07-18 21:55 UTC
[Bug target/78784] CRITIC BUG: Create a trash code using trash values of registers
2021-07-18 21:45 UTC
[Bug c/62088] New: [GCC-4.10.1] Compilation failed to produce executable: torture with -fsanitize=address
2021-07-18 21:37 UTC (3+ messages)
` [Bug sanitizer/62088] [GCC-5] "
[Bug c++/101500] New: gcc accepts the code with extra curly braces
2021-07-18 21:28 UTC
[Bug c/63435] New: Bad code with weak vs localalias on AIX
2021-07-18 21:21 UTC (2+ messages)
` [Bug target/63435] "
[Bug c++/67950] New: AIX: Illegal instruction in accept()
2021-07-18 21:21 UTC (2+ messages)
` [Bug c++/67950] "
[Bug c++/62080] New: Suboptimal code generation with eigen library
2021-07-18 21:18 UTC (2+ messages)
` [Bug middle-end/62080] "
[Bug c++/101485] New: Calling std::equal with std::byte* does not use memcmp
2021-07-18 21:14 UTC (2+ messages)
` [Bug libstdc++/101485] "
[Bug target/61051] New: Duplicated instructions in both conditional branches
2021-07-18 21:12 UTC (3+ messages)
` [Bug tree-optimization/61051] "
[Bug c++/101480] New: Miscompiled code involving operator new
2021-07-18 21:11 UTC (3+ messages)
` [Bug c++/101480] [11/12 Regression] "
[Bug tree-optimization/59479] New: Inlining of static function bloats code size when Os
2021-07-18 20:41 UTC (2+ messages)
` [Bug ipa/59479] "
[Bug fortran/101255] New: FLUSH statement - error should be negative
2021-07-18 20:22 UTC (2+ messages)
` [Bug libfortran/101255] "
[Bug fortran/101348] New: ICE in gfc_get_nodesc_array_type, at fortran/trans-types.c:1697
2021-07-18 20:03 UTC (2+ messages)
` [Bug fortran/101348] [Coarray] "
[Bug target/101492] New: -msse4 -mgeneral-regs-only doesn't work
2021-07-18 19:54 UTC (3+ messages)
` [Bug target/101492] "
[Bug target/101495] New: Unnecessary vzeroupper
2021-07-18 19:53 UTC (3+ messages)
` [Bug target/101495] "
[Bug tree-optimization/59377] New: VRP produces bogus warning with -Warray-bounds
2021-07-18 19:49 UTC (2+ messages)
` [Bug tree-optimization/59377] "
[Bug jit/101491] New: [11 regression] /usr/local/include/libgccjit++.h conflicts between different GCC installations
2021-07-18 19:46 UTC (5+ messages)
` [Bug jit/101491] "
[Bug bootstrap/58427] New: xgcc target compilation depends on installed libgcc_s.so
2021-07-18 19:42 UTC (2+ messages)
` [Bug bootstrap/58427] "
[Bug fortran/101084] New: [10/11/12 Regression] ICE in gfc_typenode_for_spec, at fortran/trans-types.c:1124
2021-07-18 19:36 UTC (2+ messages)
` [Bug fortran/101084] "
[Bug c++/51785] New: gets not anymore declared
2021-07-18 18:40 UTC (2+ messages)
` [Bug libstdc++/51785] "
[Bug sanitizer/94076] libsanitizer fails with 64-bit time_t
2021-07-18 18:16 UTC
[Bug c/94761] New: host != target
2021-07-18 18:15 UTC (2+ messages)
` [Bug bootstrap/94761] "
[Bug c/101497] New: ice in type, at value-range.h:221
2021-07-18 17:58 UTC (6+ messages)
` [Bug tree-optimization/101497] [12 Regression] "
[Bug c/101469] New: wrong code with "-O2 -fPIE" for SH
2021-07-18 17:04 UTC (3+ messages)
` [Bug target/101469] "
[Bug target/80786] m68k: internal compiler error: in change_address_1
2021-07-18 15:35 UTC
[Bug target/82420] ICE with -malign-int and -m68000
2021-07-18 14:34 UTC
[Bug jit/95498] New: unhandled conversion
2021-07-18 14:11 UTC (3+ messages)
` [Bug jit/95498] "
[Bug c++/101499] New: ICE: in dependent_type_p, at cp/pt.c:26765
2021-07-18 13:58 UTC
[Bug bootstrap/93758] Building x86_64-w64-mingw32-gcc (mingw-w64) on macOS Catalina results in "internal compiler error: Segmentation fault"
2021-07-18 13:23 UTC (4+ messages)
[Bug middle-end/61577] [4.9.0 Regression] can't compile on hp-ux v3 ia64
2021-07-18 12:39 UTC (5+ messages)
[Bug c++/101498] New: gcc accepts template code with 'auto' as subtype
2021-07-18 11:34 UTC
[Bug target/101286] New: [12 Regression] ICE: in ix86_expand_vector_move, at config/i386/i386-expand.c:574 with -mavx2 and __int128 vector
2021-07-18 10:47 UTC (2+ messages)
` [Bug target/101286] "
[Bug c++/101160] New: [12 Regression] ICE in df_word_lr_local_compute, at df-problems.c:2962 since r12-1702-g7232f7c4c2d72743
2021-07-18 10:42 UTC (2+ messages)
` [Bug middle-end/101160] "
[Bug c++/101162] New: [12 Regression] ICE (verify_gimple failed) for switch returning pointer-to-members
2021-07-18 10:41 UTC (2+ messages)
` [Bug tree-optimization/101162] [12 Regression] ICE (verify_gimple failed) for switch returning pointer-to-members since r12-1608
[Bug c/101496] New: ice during GIMPLE pass: evrp
2021-07-18 10:28 UTC (7+ messages)
` [Bug tree-optimization/101496] [12 Regression] "
[Bug tree-optimization/101494] New: -Wmaybe-uninitialized false alarm with memrchr of size 0
2021-07-18 9:18 UTC (2+ messages)
` [Bug tree-optimization/101494] "
[Bug lto/61291] New: libixion-0.5.0 unable to find boost thread library as lto1 crashes with segfault
2021-07-18 7:21 UTC (2+ messages)
` [Bug lto/61291] "
[Bug bootstrap/53238] New: Bootstrap failure: error: 'pthread_mutex_timedlock' was not declared in this scope
2021-07-18 7:19 UTC (2+ messages)
` [Bug bootstrap/53238] "
[Bug libstdc++/81480] Assertion `ec' failed
2021-07-18 7:08 UTC
[Bug libstdc++/90787] filesystem tests fail if file permissions are not supported
2021-07-18 7:08 UTC
[Bug bootstrap/81315] powerpc64 vs building lang/gcc7-devel (on FreeBSD head): xgcc gets segmentation fault
2021-07-18 7:03 UTC
[Bug libfortran/101310] New: Bind(C): CFI_section seems confused by pointer arrays
2021-07-18 5:54 UTC (3+ messages)
` [Bug libfortran/101310] "
[Bug c/101493] New: Error message for too deep include seems to be off by one
2021-07-18 4:28 UTC (2+ messages)
` [Bug preprocessor/101493] "
[Bug fortran/82943] [F03] Error with type-bound procedure of parametrized derived type
2021-07-18 4:09 UTC (2+ messages)
[Bug target/101484] New: [12 Regression] trunk 20210717 ftbfs for amdgcn-amdhsa (gcn offload)
2021-07-17 22:30 UTC (2+ messages)
` [Bug target/101484] "
[Bug middle-end/71741] The program works 3 times slower compiled with g++ 5.3.1 than the same program compiled with g++ 4.8.4 with the same command (i7-5820 Haswell)
2021-07-17 21:00 UTC
[Bug c++/79741] errors about struct members being of type size_t when it's not, other strange errors. cached source too
2021-07-17 20:56 UTC
[Bug other/89702] 03 issue with SIGALRM causes program to SEGV on Solaris
2021-07-17 20:42 UTC
[Bug other/83150] GCC's internal use of `abort`is unsafe in several ways
2021-07-17 20:40 UTC
[Bug c/26367] multiple levels of __builtin_expect
2021-07-17 20:10 UTC
[Bug target/83610] Come up with __builtin_expect_with_probabilty
2021-07-17 20:10 UTC
[Bug target/41910] Very basic example failing
2021-07-17 20:05 UTC
[Bug c/53485] New: gcc -O -mavx generates illegal instruction on win64
2021-07-17 20:04 UTC (2+ messages)
` [Bug target/53485] "
[Bug c++/63789] New: g++ -m32 on solaris has trouble finding abs with int64_t
2021-07-17 20:01 UTC (2+ messages)
` [Bug target/63789] "
[Bug target/77953] [MIPS] ice: insn does not satisfy its constraints - __bswapsi2
2021-07-17 20:01 UTC
[Bug target/101205] New: csinv does not have an zero_extend version
2021-07-17 18:05 UTC (7+ messages)
` [Bug target/101205] "
[Bug d/101490] New: ICE at convert_expr(tree_node*, Type*, Type*)
2021-07-17 18:00 UTC
[Bug c/101479] New: vectorized impossible conditional floating point operations still cause traps (-ffast-math, -O3)
2021-07-17 17:55 UTC (6+ messages)
` [Bug c/101479] "
` [Bug tree-optimization/101479] "
[Bug libgcc/101489] New: Documentation gives wrong signatures for libgcc float128 routines
2021-07-17 17:09 UTC
[Bug testsuite/101206] New: [12 Regression] gcc.target/aarch64/vect-vmaxv.c and gcc.target/aarch64/vect-vaddv.c fail
2021-07-17 16:52 UTC (2+ messages)
` [Bug testsuite/101206] "
[Bug c++/101488] New: Implement p1042r1 __VA_OPT__ placemarker changes
2021-07-17 14:29 UTC (2+ messages)
` [Bug c++/101488] "
[Bug gcov-profile/101487] New: [GCOV] Wrong coverage of "switch" inside "while" loop
2021-07-17 13:04 UTC
[Bug c++/101486] New: Rejects valid qualification conversion involving array of unknown bound in function template argument [P0388]
2021-07-17 12:58 UTC
[Bug gcov-profile/101147] New: [GCOV] Wrong coverage with label inside "while" loop
2021-07-17 12:51 UTC (2+ messages)
` [Bug gcov-profile/101147] [GCOV] Wrong coverage with label inside "for" loop
[Bug libstdc++/101483] New: join_view::iterator's constructor missing std::move
2021-07-17 7:46 UTC
[Bug c++/96227] New: Comma operation sequencing issue
2021-07-17 7:36 UTC (4+ messages)
` [Bug c++/96227] "
[Bug c/96348] New: The same "C" program runtime is 50 times longer on Win10 than on Linux
2021-07-17 4:09 UTC (3+ messages)
` [Bug middle-end/96348] "
[Bug tree-optimization/101481] New: -ftree-loop-distribute-patterns can slow down and increases size of code
2021-07-17 3:37 UTC (3+ messages)
` [Bug tree-optimization/101481] [11/12 Regression] "
[Bug libstdc++/101482] New: The resolution of #32907 is too restricted
2021-07-17 3:10 UTC
[Bug tree-optimization/96237] New: Failure to recognize and pattern composed of and+or after shift
2021-07-17 2:38 UTC (2+ messages)
` [Bug tree-optimization/96237] "
[Bug tree-optimization/96542] New: Failure to optimize simple code to a constant when storing part of the operation in a variable
2021-07-17 2:34 UTC (3+ messages)
` [Bug tree-optimization/96542] "
[Bug middle-end/19987] [meta-bug] fold missing optimizations in general
2021-07-17 2:34 UTC
[Bug libfortran/101317] New: Bind(C): improve error checking in CFI_* functions declared in ISO_Fortran_binding.h
2021-07-17 1:05 UTC (2+ messages)
` [Bug libfortran/101317] "
[Bug tree-optimization/98956] New: Failure to optimize out boolean left shift
2021-07-16 23:06 UTC (2+ messages)
` [Bug tree-optimization/98956] "
[Bug c++/101233] New: ICE when using ::ranges::v3::to<std::pmr::vector>
2021-07-16 22:52 UTC (4+ messages)
` [Bug c++/101233] "
[Bug c++/100138] New: ICE with constructor constrained (C++20 Concepts) by parameter pack length
2021-07-16 22:51 UTC (3+ messages)
` [Bug c++/100138] "
[Bug d/101226] New: Suboptimal codegen for >>/>>>
2021-07-16 22:51 UTC (2+ messages)
` [Bug tree-optimization/101226] "
[Bug inline-asm/101393] New: PowerPC32 inline assembly broken by commit 2d94f7dea9c73ef3c116a0ddc722724578a860fe
2021-07-16 22:48 UTC (3+ messages)
` [Bug target/101393] "
[Bug c++/66968] New: Incorrect template argument shown in diagnostic
2021-07-16 22:11 UTC (4+ messages)
` [Bug c++/66968] "
[Bug ipa/101362] New: can_change_signature does not consider 'used' attribute
2021-07-16 21:31 UTC (2+ messages)
` [Bug ipa/101362] "
[Bug debug/101470] New: Support -gline-tables-only
2021-07-16 21:14 UTC (2+ messages)
` [Bug debug/101470] "
[Bug c/101478] New: ICE on invalid code: recompute_tree_invariant_for_addr_expr
2021-07-16 20:42 UTC
[Bug c++/101477] New: Wrong location for unexpanded parameter pack in function template
2021-07-16 20:34 UTC (2+ messages)
` [Bug c++/101477] "
[Bug c++/99664] New: Overriding virtual function with different return type (and not covariant) is allowed to compiled, when it shouldn’t be
2021-07-16 20:23 UTC (3+ messages)
` [Bug c++/99664] Overriding virtual function with different return type (and not covariant) is allowed to compile, "
[Bug fortran/100949] New: [9/10/11/12 Regression] ICE in gfc_conv_expr_present, at fortran/trans-expr.c:1975
2021-07-16 19:55 UTC (3+ messages)
` [Bug fortran/100949] "
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