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[Bug c++/102261] New: [12 Regression] ICE: Segmentation fault (in build_this_conversion)
2021-09-10 7:51 UTC (3+ messages)
` [Bug c++/102261] "
` [Bug c++/102261] [12 Regression] ICE: Segmentation fault (in build_this_conversion) since r12-3346-g47543e5f9d1fc502
[Bug inline-asm/102264] New: Macro Intrinsics fail to use all the registers on the machine
2021-09-10 7:49 UTC (4+ messages)
` [Bug inline-asm/102264] "
` [Bug target/102264] "
[Bug c++/102263] New: Requesting enhanced warning on returning pointer/reference to local
2021-09-10 7:47 UTC (2+ messages)
` [Bug c++/102263] "
[Bug gcov-profile/90364] 521.wrf_r is 8-17% slower with PGO at -Ofast and native march/mtune
2021-09-10 7:45 UTC (3+ messages)
[Bug c++/67650] New: undef reference with -fdevirtualize
2021-09-10 7:39 UTC (2+ messages)
` [Bug c++/67650] "
[Bug target/102154] New: [12 Regression] ICE in extract_insn, at recog.c:2769
2021-09-10 7:21 UTC (6+ messages)
` [Bug target/102154] [12 Regression] ICE in extract_insn, at recog.c:2769 since r12-3277-gd2874d905647a1d146dafa60199d440e837adc4d
[Bug c++/62051] New: [4.9/4.10] Undefined reference to vtable with -O2 and -fdevirtualize-speculatively
2021-09-10 7:20 UTC (2+ messages)
` [Bug ipa/62051] [9/10/11/12 Regression] "
[Bug c++/58045] New: gcc 4.8 produces an undefined reference to an inline function
2021-09-10 7:09 UTC (2+ messages)
` [Bug c++/58045] "
[Bug c++/61214] New: [4.9 regression] Weird interaction between -fvisibility-inlines-hidden, inline virtuals and devirtualization
2021-09-10 7:09 UTC (2+ messages)
` [Bug c++/61214] [4.9/5 "
[Bug c++/96184] New: GCC treats "use of local variable with automatic storage from containing function" differently in versions
2021-09-10 6:56 UTC (2+ messages)
` [Bug c++/96184] [9/10 Regression] "
[Bug c++/88602] Consider adding ext_vector_type for better clang compatibility
2021-09-10 6:41 UTC
[Bug c++/92572] Vague linkage does not work reliably when a matching segment is in a dynamically linked libarary on Linux
2021-09-10 6:31 UTC
[Bug target/102255] New: target uses STABS by default
2021-09-10 5:59 UTC (3+ messages)
` [Bug target/102255] "
[Bug target/102254] New: [12 Regression] ICE: in extract_insn, at recog.c:2769 (error: unrecognizable insn)
2021-09-10 4:22 UTC (8+ messages)
` [Bug rtl-optimization/102254] "
[Bug c++/102257] New: call of overloaded 'tuple' is ambiguous
2021-09-10 3:55 UTC (4+ messages)
` [Bug c++/102257] "
[Bug c/102268] New: Wrong code with aliasing union pointers
2021-09-10 2:41 UTC (2+ messages)
` [Bug c/102268] "
[Bug c++/89179] compiler error: in ggc_set_mark, at ggc-page.c:1532
2021-09-10 2:19 UTC
[Bug c++/102267] New: Can't compare pointers to instantiated variables during constant evaluation
2021-09-10 1:42 UTC (4+ messages)
` [Bug c++/102267] "
` [Bug c++/102267] Can't compare pointers to non-specialization "
[Bug c++/69681] C/C++ FEs do not consider comparisons of distinct function pointers to be constant expressions
2021-09-10 1:29 UTC (4+ messages)
[Bug c++/58738] New: forward declaration of function inside function cause link problem with optimization
2021-09-10 0:04 UTC (3+ messages)
` [Bug c++/58738] "
[Bug target/102211] New: ICE introduced by r12-3277
2021-09-09 23:50 UTC (6+ messages)
` [Bug target/102211] [12 regression] "
[Bug c++/38557] dynamic_cast should give a warning/error for non related classes
2021-09-09 23:11 UTC
[Bug libgcc/59714] New: complex division is inaccurate on aarch64
2021-09-09 22:57 UTC (4+ messages)
` [Bug libgcc/59714] complex division is surprising on targets with FMA (was: on aarch64)
[Bug target/39549] Nonoptimal byte load. mov (%rdi),%al better then movzbl (%rdi),%eax
2021-09-09 22:26 UTC
[Bug target/102265] New: s390: Inefficient code for __builtin_ctzll
2021-09-09 22:09 UTC (2+ messages)
` [Bug target/102265] "
[Bug c/102266] New: RFE: x86: print operand with optional (%rip) suffix
2021-09-09 22:02 UTC (2+ messages)
` [Bug inline-asm/102266] "
[Bug fortran/100988] New: Missed optimization: RESTRICT missing for optional arguments
2021-09-09 21:10 UTC (3+ messages)
` [Bug fortran/100988] "
[Bug fortran/53699] New: Missing "restrict" qualifier for OPTIONAL dummy arguments
2021-09-09 21:09 UTC (2+ messages)
` [Bug fortran/53699] "
[Bug c++/102262] New: No reason given for constexpr function that uses non-constexpr destructor
2021-09-09 21:04 UTC (4+ messages)
` [Bug c++/102262] "
[Bug c/45464] Warning missing using -Wall when comparing unsigned int and sum of unsigned chars
2021-09-09 20:49 UTC
[Bug c++/102247] New: Overload resolution with brace-init is ambiguous when it shouldn't be
2021-09-09 20:32 UTC (5+ messages)
` [Bug c++/102247] "
[Bug c++/90284] -Wunused-value points to the wrong expression
2021-09-09 20:27 UTC
[Bug libstdc++/102259] New: ifstream::read(…, count) fails when count >= 2^31 on darwin
2021-09-09 20:22 UTC (2+ messages)
` [Bug libstdc++/102259] "
[Bug c++/86574] ICE on std::prev with ranges::view::transform
2021-09-09 20:21 UTC
[Bug c++/87814] [9 Regression] ICE in in tsubst_copy, at cp/pt.c:15962 with range-v3
2021-09-09 20:21 UTC
[Bug fortran/98490] New: Unexpected out of bounds in array constructor with implied do loop
2021-09-09 19:40 UTC (5+ messages)
` [Bug fortran/98490] "
[Bug c/102239] New: powerpc suboptimal boolean test of contiguous bits
2021-09-09 19:40 UTC (2+ messages)
` [Bug target/102239] "
[Bug c++/102258] New: dynamic_cast to derived type fails during constant evaluation
2021-09-09 19:40 UTC (3+ messages)
` [Bug c++/102258] "
[Bug target/102250] New: [11/12 Regression] python is not documented as a Prerequisite for building for riscv
2021-09-09 19:11 UTC (5+ messages)
` [Bug target/102250] "
[Bug fortran/97589] New: Segementation fault when allocating coarrays
2021-09-09 18:08 UTC (4+ messages)
` [Bug fortran/97589] "
[Bug target/102260] New: amdgcn offload compiler fails to configure, not matching target directive's target id
2021-09-09 15:51 UTC (2+ messages)
` [Bug target/102260] "
[Bug c++/102229] New: 'decltype(auto)' cannot be cv-qualified
2021-09-09 15:08 UTC (3+ messages)
` [Bug c++/102229] [11/12 Regression] "
[Bug c++/102221] New: Missed optimizations for algorithms over std::unique_ptr
2021-09-09 15:06 UTC (5+ messages)
` [Bug libstdc++/102221] "
[Bug target/102256] New: target uses STABS by default
2021-09-09 12:55 UTC
[Bug c/101981] New: GCC10 produces bigger asm for simple switch than GCC7 - cortexM4
2021-09-09 12:51 UTC (2+ messages)
` [Bug target/101981] GCC10 produces bigger asm for simple switch than GCC7 - cortexM4 since r8-2701-g9dc3d6a96167b4c8
[Bug target/102252] New: svbool_t with SVE can generate invalid assembly
2021-09-09 11:01 UTC (5+ messages)
` [Bug target/102252] "
[Bug middle-end/102253] New: scalability issues with large loop depth
2021-09-09 10:53 UTC (3+ messages)
` [Bug middle-end/102253] "
[Bug c/102245] New: false int-in-bool-context warning with shift
2021-09-09 9:57 UTC (8+ messages)
` [Bug c/102245] "
` [Bug c/102245] [12 Regression] "
[Bug middle-end/33262] Disappearing loop conditions
2021-09-09 9:25 UTC
[Bug middle-end/79173] add-with-carry and subtract-with-borrow support (x86_64 and others)
2021-09-09 9:05 UTC (3+ messages)
[Bug c++/94039] conditional operator fails to use proper overload
2021-09-09 8:18 UTC
[Bug c++/102251] New: Valid code is rejected in ternary operator with unique conversion
2021-09-09 8:13 UTC (2+ messages)
` [Bug c++/102251] Valid code is rejected in Conditional "
[Bug libstdc++/100851] New: Using std::thread on Alpine Linux/musl causes SIGABRT after main when unloading a shared library
2021-09-09 8:03 UTC (5+ messages)
` [Bug libstdc++/100851] "
[Bug c++/102243] New: ice in get_range_query
2021-09-09 7:30 UTC (4+ messages)
` [Bug middle-end/102243] [12 Regression] "
` [Bug middle-end/102243] [12 Regression] ice in get_range_query since r12-3300-gece28da924dd
[Bug target/93990] [x86] Silly code generation for _addcarry_u32/_addcarry_u64
2021-09-09 6:50 UTC
[Bug rtl-optimization/97387] New: we are near 2021, add carry intrinsic still does the wrong thing and generates silly code
2021-09-09 6:49 UTC (2+ messages)
` [Bug target/97387] "
[Bug libgcc/91737] On Alpine Linux (libmusl) a statically linked C++ program which throws the first exception in two threads at the same time can busy spin on shutdown after main()
2021-09-09 6:36 UTC
[Bug testsuite/100748] New: [12 regression] 30_threads/jthread/95989.cc fails after r12-843
2021-09-09 6:35 UTC (3+ messages)
` [Bug testsuite/100748] "
[Bug c++/102249] New: Can't compare pointer to functions during constant evaluation
2021-09-09 5:19 UTC (2+ messages)
` [Bug c++/102249] Can't compare pointers to function "
[Bug target/89954] missed optimization for signed extension for x86-64
2021-09-09 5:13 UTC
[Bug target/91103] AVX512 vector element extract uses more than 1 shuffle instruction; VALIGND can grab any element
2021-09-09 1:35 UTC (2+ messages)
[Bug target/101059] New: v4sf reduction not optimal
2021-09-09 1:35 UTC (3+ messages)
` [Bug target/101059] "
[Bug target/44553] Cross compiling for ia64 fails as stdlib.h doesn't exist
2021-09-09 1:03 UTC
[Bug target/40363] Nonoptimal save/restore registers
2021-09-09 0:45 UTC
[Bug c++/102220] New: Conversion from cv void* to object-type* not rejected during constant evaluation
2021-09-09 0:08 UTC (2+ messages)
` [Bug c++/102220] "
[Bug tree-optimization/96963] New: -Wstringop-overflow false positive on -O3 or -O2 -ftree-vectorize when assigning consecutive char struct members
2021-09-08 23:37 UTC (2+ messages)
` [Bug tree-optimization/96963] [10 Regression] "
[Bug c++/102248] New: -Wstringop-overflow false positive
2021-09-08 23:37 UTC (2+ messages)
` [Bug c++/102248] "
[Bug c++/60318] New: Documentation bug: C++ Misunderstandings: Implicit Copy-Assignment for Virtual Bases
2021-09-08 23:35 UTC (6+ messages)
` [Bug c++/60318] "
[Bug libgomp/96661] New: configure:16984: error: unsupported system, cannot find Fortran int kind=16
2021-09-08 22:46 UTC (2+ messages)
` [Bug libgomp/96661] "
[Bug libgomp/102246] New: [11 Regression] libgomp build broken on hppa64-hp-hpux*
2021-09-08 22:46 UTC (3+ messages)
` [Bug libgomp/102246] "
[Bug bootstrap/102242] New: [11 regression] analyzer/engine.cc built with clang: /usr/include/c++/v1/typeinfo:346:5: error: no member named 'fancy_abort'
2021-09-08 22:34 UTC (4+ messages)
` [Bug bootstrap/102242] [12 "
[Bug c++/102244] New: Arc: Error: operand out of range (0x0000000000001036 is not between 0xfffffffffffff000 and 0x0000000000000fff)
2021-09-08 21:32 UTC (4+ messages)
` [Bug c++/102244] "
` [Bug target/102244] "
[Bug c++/102223] New: no warning whel calling member function on dangling reference
2021-09-08 21:12 UTC (3+ messages)
` [Bug c++/102223] no warning when "
[Bug fortran/92805] gfortran: blanks within literal constants should not be allowed
2021-09-08 20:33 UTC (2+ messages)
[Bug analyzer/102225] New: [12 Regression] ICE in get_or_create_int_cst, at analyzer/region-model-manager.cc:227
2021-09-08 18:47 UTC (3+ messages)
` [Bug analyzer/102225] [12 Regression] ICE in get_or_create_int_cst, at analyzer/region-model-manager.cc:227 since r12-3237-geafa9d969237fd8f
[Bug tree-optimization/102224] New: Incorrect compile on `x * copysign(1.0, x)`
2021-09-08 18:03 UTC (3+ messages)
` [Bug target/102224] [9/10/11 regession] wrong code for `x * copysign(1.0, x)` since r9-5298-g33142cf9cf82aa1f
` [Bug target/102224] [9/10 "
[Bug fortran/102240] New: [F03] derived type parameter does not shadow variable name in enclosing scope
2021-09-08 18:02 UTC (2+ messages)
` [Bug fortran/102240] [PDT] "
[Bug fortran/102145] New: TKR mismatches with -pedantic: -fallow-argument-mismatch does not degrade errors to warnings
2021-09-08 16:51 UTC (3+ messages)
` [Bug fortran/102145] "
[Bug c++/101874] New: [12 Regression] ICE with auto specifier for arrays
2021-09-08 15:45 UTC (2+ messages)
` [Bug c++/101874] [12 Regression] ICE with auto specifier for VLAs since r12-1933-ge66d0b7b87d105d2
[Bug c++/102228] New: lookup_anon_field is quadratic
2021-09-08 15:44 UTC (3+ messages)
` [Bug c++/102228] "
[Bug fortran/102241] New: ICE when declaring derived type with a parameterized derived type member
2021-09-08 15:21 UTC
[Bug tree-optimization/102178] New: SPECFP 2006 470.lbm regressions on AMD Zen CPUs after r12-897-gde56f95afaaa22
2021-09-08 14:06 UTC (2+ messages)
` [Bug tree-optimization/102178] [12 Regression] "
[Bug target/102107] New: protocol register (r12) corrupted before a tail call
2021-09-08 13:30 UTC (2+ messages)
` [Bug target/102107] "
[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
2021-09-08 12:14 UTC
[Bug target/102227] New: [12 Regression] Likely wrong code since r12-3376-g13beaf9e8d2d8264c0ad8f6504793fdcf26f3f73
2021-09-08 12:14 UTC (2+ messages)
` [Bug target/102227] [12 Regression] Likely wrong code since r12-3369-g652bef70d392f9541b12ef65b461009c8c8fd54a
[Bug target/89984] Extra register move
2021-09-08 12:11 UTC (2+ messages)
[Bug tree-optimization/65206] New: Vectorized version of loop is removed
2021-09-08 11:08 UTC (2+ messages)
` [Bug tree-optimization/65206] "
[Bug tree-optimization/101548] New: dependence analysis fails with .MASK_STORE
2021-09-08 11:08 UTC (2+ messages)
` [Bug tree-optimization/101548] "
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