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[Bug c++/101460] New: Useless cascade of overload resolution errors for invalid expression
2021-08-30 21:29 UTC (4+ messages)
` [Bug c++/101460] "
[Bug c++/96286] New: Unhelpful errors after a failed static_assert
2021-08-30 21:27 UTC (2+ messages)
` [Bug c++/96286] "
[Bug fortran/101918] New: LTO type mismatches for runtime library functions in mixed -fdefault-real-8 projects
2021-08-30 21:23 UTC (13+ messages)
` [Bug fortran/101918] "
[Bug fortran/102113] New: parsing error in assigned goto
2021-08-30 21:15 UTC (5+ messages)
` [Bug fortran/102113] "
[Bug other/90142] contrib/download_prerequisites uses test ==
2021-08-30 20:55 UTC (2+ messages)
[Bug tree-optimization/102134] New: [12 Regression] wrong code at -O1
2021-08-30 20:52 UTC (7+ messages)
` [Bug tree-optimization/102134] "
[Bug fortran/101349] New: ICE in gfc_get_descriptor_field, at fortran/trans-array.c:140
2021-08-30 20:49 UTC (5+ messages)
` [Bug fortran/101349] "
[Bug c++/102136] New: bogus warnings for function calls in unevaluated contexts
2021-08-30 20:43 UTC
[Bug target/102107] New: protocol register (r12) corrupted before a tail call
2021-08-30 20:42 UTC (5+ messages)
` [Bug target/102107] "
[Bug target/102135] New: (ARM Cortex-M3 and newer) changing operation order may reduce number of instructions needed
2021-08-30 20:24 UTC
[Bug fortran/87737] ICE tree check: expected ssa_name, have addr_expr in remap_gimple_op_r, at tree-inline.c:923
2021-08-30 20:21 UTC (2+ messages)
[Bug fortran/99819] New: [9/10/11 Regression] ICE in gfc_defer_symbol_init, at fortran/trans-decl.c:841
2021-08-30 20:15 UTC (3+ messages)
` [Bug fortran/99819] [9/10 "
` [Bug fortran/99819] [9 "
[Bug c/102125] New: (ARM Cortex-M3 and newer) missed optimization. memcpy not needed operations
2021-08-30 20:14 UTC (5+ messages)
` [Bug c/102125] "
` [Bug target/102125] "
[Bug target/102127] New: [12 Regression] ICE when compiling powerpc/440-mulchw-1.c
2021-08-30 20:14 UTC (11+ messages)
` [Bug target/102127] [12 Regression] ICE when compiling (m32) powerpc/440-mulchw-1.c
` [Bug target/102127] [12 Regression] ICE when compiling (m32) powerpc/440-mulchw-1.c since g:ff6bb9dde10ab665a35bb75527313cd9f7d52f8e
[Bug c++/46691] New: Null pointer in template deduction
2021-08-30 20:13 UTC (2+ messages)
` [Bug c++/46691] "
[Bug fortran/101327] New: ICE in find_array_element, at fortran/expr.c:1355
2021-08-30 20:13 UTC (4+ messages)
` [Bug fortran/101327] "
[Bug middle-end/102126] New: Wrong optimization of multiplication by 1 and -1 with -ftrapping-math when an underflow is possible
2021-08-30 19:55 UTC (7+ messages)
` [Bug middle-end/102126] Wrong optimization of FP multiplication and division "
[Bug target/30336] -mtune=native is wrong when not built with gcc
2021-08-30 19:50 UTC
[Bug middle-end/102129] New: -ftrapping-math is broken or badly documented
2021-08-30 19:49 UTC (3+ messages)
` [Bug middle-end/102129] "
[Bug middle-end/102133] New: [12 Regression] ICE in set_rtl building libgcc __muldc3 for 32-bit SPARC
2021-08-30 19:09 UTC (2+ messages)
` [Bug middle-end/102133] "
[Bug c++/101355] New: compiling coroutines with ubsan emits bogus -Wmaybe-uninitialized warnings
2021-08-30 19:04 UTC (3+ messages)
` [Bug c++/101355] incorrect `this' in destructor calls when compiling coroutines with ubsan
[Bug tree-optimization/102131] New: wrong code at -O1 and above on x86_64-linux-gnu
2021-08-30 18:13 UTC (2+ messages)
` [Bug tree-optimization/102131] [12 Regression] "
[Bug c/102062] New: powerpc suboptimal unrolling simple array sum
2021-08-30 17:34 UTC (2+ messages)
` [Bug rtl-optimization/102062] "
[Bug demangler/102132] New: [nm] Stack overflow in demangler_path
2021-08-30 17:16 UTC
[Bug demangler/102130] New: [c++filt] Stack overflow in demangle_path
2021-08-30 17:11 UTC
[Bug ada/102078] New: ffinity.c:59:19: error: Signed integer overflow ?
2021-08-30 16:35 UTC (6+ messages)
` [Bug ada/102078] affinity.c:59:19: "
[Bug target/80689] 128 bit loads generated for structure copying with gcc 7.1.0 and leads to STLF stalls in avx2 targets
2021-08-30 16:23 UTC (3+ messages)
[Bug c++/101144] New: Coroutine compiler error
2021-08-30 14:29 UTC (2+ messages)
` [Bug c++/101144] "
[Bug tree-optimization/100089] New: [11 Performance regression ] 30% for denbench/mp2decoddata2 with -O3
2021-08-30 12:05 UTC (2+ messages)
` [Bug tree-optimization/100089] [11/12 Regression] 30% performance regression "
[Bug tree-optimization/102128] New: [12 Regression] Huge performance drop for 519.lbm_r since r12-3116-g9216ee6d1195d48388f825cf1b072e570129cbbe
2021-08-30 12:05 UTC (7+ messages)
` [Bug tree-optimization/102128] "
[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
2021-08-30 12:05 UTC
[Bug translation/56985] New: gcc/fortran/resolve.c:920: "'%s' in cannot appear in COMMON ..."
2021-08-30 11:53 UTC (3+ messages)
` [Bug fortran/56985] "
[Bug fortran/97571] New: long parsing phase for simple array constructor
2021-08-30 11:38 UTC (3+ messages)
` [Bug fortran/97571] "
[Bug c/102124] New: GCC 11.2.1 -ftree-loop-vectorize Causing Data To Lose Sign Bit
2021-08-30 10:15 UTC (8+ messages)
` [Bug c/102124] "
` [Bug target/102124] [11/12 Regression] -ftree-loop-vectorize Causing Data To Lose Sign Bit on AARCH64 Platform
` [Bug tree-optimization/102124] "
[Bug target/100952] New: [12 regression] several test case failures after r12-1202
2021-08-30 10:06 UTC (2+ messages)
` [Bug target/100952] "
[Bug c/102098] New: ICE when #include <boost/asio.hpp> with -fmodules-ts -std=c++20
2021-08-30 8:27 UTC (4+ messages)
` [Bug c/102098] "
` [Bug c/102098] ICE when #include <boost/asio.hpp> with -fmodules-ts -std=c++20 since r11-7530-g1e5cdb9f896fb220
[Bug libffi/83636] libffi/mips/n32: don't .set mips4 for mips r6
2021-08-30 8:05 UTC
[Bug target/102031] New: [12 Regression] ICE in simplify_truncation, at simplify-rtx.c:620 since r12-3074-g7e5f9ead16d7514b3baa0254084de94f0bfcd216
2021-08-30 7:57 UTC (2+ messages)
` [Bug rtl-optimization/102031] "
[Bug tree-optimization/36188] missed optimistic value-numbering on global vars
2021-08-30 7:52 UTC
[Bug tree-optimization/85509] fails to promote local static to const
2021-08-30 7:49 UTC (2+ messages)
` [Bug ipa/85509] "
[Bug go/102102] New: [12 Regression] trunk 20210827 ftbfs libgo on x86_64-linux-gnux32
2021-08-30 7:45 UTC (2+ messages)
` [Bug go/102102] "
[Bug tree-optimization/68050] New: SLP vectorization should negate constants to match up + vs -
2021-08-30 7:44 UTC (3+ messages)
` [Bug tree-optimization/68050] "
[Bug tree-optimization/102121] New: switch conversion to load table should do integer compression
2021-08-30 7:36 UTC (3+ messages)
` [Bug tree-optimization/102121] "
[Bug c/102118] New: ice in merge, at ipa-modref-tree.h:203
2021-08-30 7:23 UTC (3+ messages)
` [Bug ipa/102118] [12 Regression] "
[Bug c/51838] New: Inefficient add of 128 bit quantity represented as 64 bit tuple to 128 bit integer
2021-08-30 6:33 UTC (3+ messages)
` [Bug target/51838] "
[Bug go/101994] New: go1: internal compiler error: in return_statement, at go/go-gcc.cc:2318
2021-08-30 6:29 UTC (2+ messages)
` [Bug go/101994] "
[Bug c++/67962] New: Optimization opportunity with conditional swap
2021-08-30 5:45 UTC (2+ messages)
` [Bug tree-optimization/67962] Optimization opportunity with conditional swap to two MIN/MAX in phiopt
[Bug rtl-optimization/97756] New: Inefficient handling of 128-bit arguments
2021-08-30 5:18 UTC (2+ messages)
` [Bug rtl-optimization/97756] [9/10/11/12 Regression] "
[Bug tree-optimization/36352] missed "inlining" of static untouched variable in linked once function
2021-08-30 5:09 UTC
[Bug tree-optimization/94836] New: Failure to optimize condition based on known value of static variable
2021-08-30 5:02 UTC (2+ messages)
` [Bug tree-optimization/94836] "
[Bug lto/47205] New: GCC emits optimized out noinline function
2021-08-30 4:54 UTC (2+ messages)
` [Bug tree-optimization/47205] "
[Bug lto/48200] New: linking shared library with LTO results in different exported symbols
2021-08-30 4:37 UTC (3+ messages)
` [Bug lto/48200] Implement function attribute for symbol versioning (.symver)
[Bug c/100789] New: ICE: in gimplify_expr, at gimplify.c:14750
2021-08-30 3:57 UTC (3+ messages)
` [Bug c/100789] [9/10/11/12 Regression] "
` [Bug c/100789] [9/10/11/12 Regression] ICE with __transaction_relaxed and left shit signed overflow
[Bug target/57636] New: cr16: ICE while building libgcc
2021-08-30 3:36 UTC (2+ messages)
` [Bug target/57636] "
[Bug tree-optimization/102087] New: ICE on valid code at -O3 on x86_64-linux-gnu: in determine_exit_conditions, at tree-ssa-loop-manip.c:1049
2021-08-30 3:26 UTC (2+ messages)
` [Bug tree-optimization/102087] [12 Regression] ICE on valid code at -O3 on x86_64-linux-gnu: in determine_exit_conditions, at tree-ssa-loop-manip.c:1049 since r12-3136-g3673dcf6d6baeb67
[Bug middle-end/60192] New: Test case gcc.dg/tree-ssa/sra-12.c fails on ARM
2021-08-30 3:19 UTC (2+ messages)
` [Bug testsuite/60192] "
[Bug c++/60318] New: Documentation bug: C++ Misunderstandings: Implicit Copy-Assignment for Virtual Bases
2021-08-30 3:16 UTC (2+ messages)
` [Bug c++/60318] "
[Bug c++/102123] New: Internal Compiler Error occurs during template deduction in use with templates as template parameters
2021-08-30 3:06 UTC (2+ messages)
` [Bug c++/102123] "
[Bug translation/56986] New: config/epiphany/epiphany.opt:108: "floatig"
2021-08-30 3:02 UTC (2+ messages)
` [Bug target/56986] "
[Bug go/47726] New: language go can not build for mingw target
2021-08-30 2:41 UTC (2+ messages)
` [Bug go/47726] "
[Bug target/27396] It seems that x86_64-unknown-openbsd3.9 is completely unsupported
2021-08-30 2:39 UTC
[Bug bootstrap/39572] x86_64-*-openbsd* is not supported yet
2021-08-30 2:39 UTC
[Bug testsuite/102122] New: contrib/compare_tests reports different result with identical sum input
2021-08-30 2:09 UTC (2+ messages)
` [Bug testsuite/102122] "
[Bug target/52838] New: [x32] missed optimization for pointer return value
2021-08-30 2:08 UTC (2+ messages)
` [Bug target/52838] "
[Bug target/52848] New: [x32] *load_tp_x32 in i386.md isn't necessary
2021-08-30 2:06 UTC (2+ messages)
` [Bug target/52848] "
[Bug tree-optimization/49175] New: vect/pr48172.c execution failure for ARM GNU/Linux
2021-08-30 1:49 UTC (2+ messages)
` [Bug testsuite/49175] "
[Bug c++/47457] New: g++ calls without optimisation incorrectly from explicitly optimised code
2021-08-30 1:36 UTC (2+ messages)
` [Bug target/47457] "
[Bug ipa/60062] New: wrong code (for code with the optimize attribute) at -O1 and above on x86_64-linux-gnu in 32-bit mode
2021-08-30 1:36 UTC (2+ messages)
` [Bug target/60062] [4.7 Regression] "
[Bug tree-optimization/47004] New: missed optimization in comparison
2021-08-30 1:07 UTC (2+ messages)
` [Bug tree-optimization/47004] missed optimization in length comparison
[Bug middle-end/40589] efficiency problem with V2HI add
2021-08-29 22:49 UTC
[Bug middle-end/24929] long long shift/mask operations should be better optimized
2021-08-29 22:39 UTC
[Bug tree-optimization/39249] FAIL: g++.dg/ipa/iinline-1.C scan-ipa-dump inline "String::funcOne[^\n]*inline copy in int main"
2021-08-29 22:29 UTC
[Bug c/37266] extra #pragma weak breaks function aliasing
2021-08-29 21:54 UTC
[Bug middle-end/36282] [4.7 Regression] Spurious warning "asm declaration ignored due to conflict with previous rename"
2021-08-29 21:54 UTC
[Bug preprocessor/36887] Please report #pragma GCC poison" location
2021-08-29 21:47 UTC
[Bug target/86209] Peephole does not happen because the type of zero/sign extended operands is not the same
2021-08-29 21:05 UTC
[Bug target/82533] inefficient code generation for copy loop on falkor
2021-08-29 20:56 UTC
[Bug target/82260] [x86] Unnecessary use of 8-bit registers with -Os. slightly slower and larger code
2021-08-29 20:54 UTC
[Bug fortran/100662] New: intrinsic::ieee_arithmetic fails on aarch, powerpc architectures on FreeBSD
2021-08-29 20:31 UTC (2+ messages)
` [Bug fortran/100662] "
[Bug target/88571] AVX512: when calculating logical expression with all values in kN registers, do not use GPRs
2021-08-29 20:30 UTC
[Bug rtl-optimization/68131] New: missed optimization and warning for broken overflow check
2021-08-29 20:18 UTC (2+ messages)
` [Bug tree-optimization/68131] "
[Bug target/87976] [i386] Sub-optimal code generation for _mm256_set1_epi64()
2021-08-29 20:00 UTC
[Bug c++/102120] New: expected tree that contains 'decl common' structure, have 'identifier_node' in dump_aggr_type, at cp/error.c:786
2021-08-29 19:07 UTC (2+ messages)
` [Bug c++/102120] "
[Bug libstdc++/102026] New: The comment on the instantiation description of __variant::__gen_vtable_impl can be updated
2021-08-29 16:40 UTC (2+ messages)
` [Bug libstdc++/102026] "
[Bug d/102094] New: d: ICE in gimple_register_canonical_type_1, at lto/lto-common.c:430
2021-08-29 16:32 UTC (3+ messages)
` [Bug d/102094] "
[Bug c++/102119] New: ICE when accessing an uninitialised variable in a dynamic array of unions in a constexpr context
2021-08-29 16:18 UTC
[Bug middle-end/101996] New: libatomic: RISC-V 64: Infinite recursion in __atomic_compare_exchange_1
2021-08-29 14:55 UTC (2+ messages)
` [Bug middle-end/101996] "
[Bug target/102117] New: s390: Inefficient code for 64x64=128 signed multiply for <= z13
2021-08-29 12:49 UTC (2+ messages)
` [Bug target/102117] "
[Bug c++/102116] New: structured binding is returned from a function as rvalue in C++20 mode
2021-08-29 9:27 UTC
[Bug target/93990] [x86] Silly code generation for _addcarry_u32/_addcarry_u64
2021-08-29 9:14 UTC
[Bug tree-optimization/89059] Once we emit switchconf tables, we don't optimize them anymore
2021-08-29 9:12 UTC (2+ messages)
[Bug tree-optimization/101932] New: Vectorizer failed due to argument types differ for ldexp
2021-08-29 8:35 UTC (2+ messages)
` [Bug tree-optimization/101932] "
[Bug middle-end/90262] Inline small constant memmoves
2021-08-29 8:30 UTC
[Bug tree-optimization/93326] switch optimisation of multiple jumptables into a lookup
2021-08-29 8:28 UTC
[Bug tree-optimization/98443] New: Failure to optimize out vector operations into a constant when possible
2021-08-29 5:17 UTC (2+ messages)
` [Bug tree-optimization/98443] "
[Bug tree-optimization/97351] New: gcc.dg/vect/bb-slp-subgroups-3.c bad vectorization with AVX
2021-08-29 4:58 UTC (2+ messages)
` [Bug tree-optimization/97351] "
[Bug tree-optimization/40748] simple switch/case, if/else and arithmetics result in different code
2021-08-29 4:06 UTC
[Bug pch/71934] pch cannot be disabled so gcc cannot be position independent
2021-08-29 4:00 UTC
[Bug c/20110] format checking and non-ASCII character sets
2021-08-29 3:55 UTC
[Bug middle-end/37710] When peeling an ordinary label off a case-table and making it a default label, strip from the end with identical labels
2021-08-29 3:30 UTC (3+ messages)
[Bug c++/97771] New: gcc/g++ failed to generate proper .init_array entries for local scope function, should create "axG", .init_array comdat
2021-08-29 3:12 UTC (3+ messages)
` [Bug c++/97771] "
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