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[Bug c++/101853] New: [12 Regression] g++.dg/modules/xtreme-header-5_b.C ICE
2021-08-11 7:25 UTC (4+ messages)
` [Bug c++/101853] "
[Bug target/101849] New: MMA built-in dies with a verify_gimple failed error
2021-08-11 7:24 UTC (5+ messages)
` [Bug target/101849] "
[Bug tree-optimization/101856] New: match_arith_overflow checks only mulv4_optab/umulv4_optab tables when smul_highpart_optab/umul_highpart_optab can produce decent code too
2021-08-11 7:22 UTC
[Bug debug/101598] New: [debug, ada] .loc generated for defs__struct1IP
2021-08-11 7:20 UTC (3+ messages)
` [Bug debug/101598] "
[Bug tree-optimization/82189] Two stage SLP needed
2021-08-11 6:57 UTC (2+ messages)
[Bug tree-optimization/77399] Poor code generation for vector casts and loads
2021-08-11 5:59 UTC
[Bug tree-optimization/71992] Missed BB SLP vectorization in GCC
2021-08-11 5:44 UTC
[Bug tree-optimization/92655] Suboptimal vectorization of variable shift
2021-08-11 5:33 UTC
[Bug tree-optimization/89810] Suboptimal codegen: integer load/assemble from in-register array of uint8_t
2021-08-11 5:26 UTC
[Bug tree-optimization/55629] New: Missed value numbering to a constant
2021-08-11 5:22 UTC (2+ messages)
` [Bug tree-optimization/55629] "
[Bug target/88916] New: [x86] suboptimal code generated for integer comparisons joined with boolean operators
2021-08-11 5:19 UTC (2+ messages)
` [Bug tree-optimization/88916] "
[Bug tree-optimization/84515] missed optimization: expected loop merging
2021-08-11 5:16 UTC
[Bug tree-optimization/84470] test for address of member being null not eliminated
2021-08-11 4:42 UTC
[Bug tree-optimization/63278] New: Fails to compute loop bound from constant string
2021-08-11 4:35 UTC (2+ messages)
` [Bug tree-optimization/63278] "
[Bug c++/50346] New: Function call foils VRP/jump-threading of redundant predicate on struct member
2021-08-11 4:31 UTC (2+ messages)
` [Bug tree-optimization/50346] "
[Bug tree-optimization/68329] [4.8 4.9]gcc using array index to accelerate loop running , why turn off at gcc 5.X
2021-08-11 4:09 UTC
[Bug target/101846] New: Improve __builtin_shufflevector emitted code
2021-08-11 3:35 UTC (3+ messages)
` [Bug target/101846] "
[Bug libstdc++/101855] New: std::logf is missing from <cmath
2021-08-11 3:27 UTC (3+ messages)
` [Bug libstdc++/101855] std::logf is missing from <cmath>
[Bug libstdc++/79700] std::fabsf and std::fabsl missing from <cmath>
2021-08-11 3:27 UTC
[Bug tree-optimization/49782] New: Missed optimization due to dependency analysis
2021-08-11 3:04 UTC (2+ messages)
` [Bug tree-optimization/49782] "
[Bug go/101851] New: gccgo crashes compiling `x, y := int(0)`
2021-08-11 2:41 UTC (3+ messages)
` [Bug go/101851] "
[Bug target/98309] New: [AVX512] Missing expander for ldexpm3
2021-08-11 2:22 UTC (3+ messages)
` [Bug target/98309] "
[Bug c/101451] New: Incorrect -Wstringop-truncation warning
2021-08-11 2:18 UTC (2+ messages)
` [Bug tree-optimization/101451] "
[Bug objc/101718] New: Objective-C frontend emits wrong code to call methods returning _Complex types returned in memory
2021-08-11 1:35 UTC (2+ messages)
` [Bug objc/101718] Objective-C frontend emits wrong code to call methods returning scalar "
[Bug middle-end/101674] New: gcc.dg/uninit-pred-9_b.c fails after jump threading rewrite
2021-08-11 0:37 UTC (2+ messages)
` [Bug middle-end/101674] "
[Bug c++/66364] New: poor optimization of packed structs containing bitfields
2021-08-11 0:31 UTC (2+ messages)
` [Bug middle-end/66364] "
[Bug c/101854] New: Invalid warning -Wstringop-overflow wrong argument
2021-08-10 23:58 UTC (8+ messages)
` [Bug tree-optimization/101854] "
` [Bug c/101854] "
` [Bug tree-optimization/101854] [11/12 Regression] "
[Bug middle-end/71509] Bitfield causes load hit store with larger store than load
2021-08-10 23:29 UTC
[Bug middle-end/71761] missing tailcall optimization
2021-08-10 23:23 UTC (2+ messages)
[Bug middle-end/91515] missed optimization: no tailcall for types of class MEMORY
2021-08-10 23:23 UTC
[Bug fortran/48363] New: Recursion not converted into a loop
2021-08-10 23:18 UTC (2+ messages)
` [Bug tree-optimization/48363] "
[Bug tree-optimization/90693] Missing popcount simplifications
2021-08-10 23:15 UTC
[Bug tree-optimization/95060] New: vfnmsub132ps is not generated with -ffast-math
2021-08-10 23:13 UTC (2+ messages)
` [Bug tree-optimization/95060] "
[Bug middle-end/91250] Missed optimization: is not used vfnmsub213ss
2021-08-10 23:13 UTC
[Bug tree-optimization/88487] union prevents autovectorization
2021-08-10 22:59 UTC
[Bug tree-optimization/88490] Missed autovectorization when indices are different
2021-08-10 22:58 UTC
[Bug c++/58624] New: gcc internal compiler error: Segmentaion fault
2021-08-10 22:58 UTC (2+ messages)
` [Bug middle-end/58624] gcc internal compiler error: Segmentaion fault in insert_to_assembler_name_hash
[Bug tree-optimization/87886] ICE in format_helper, at real.h:227
2021-08-10 22:47 UTC
[Bug middle-end/85637] Unneeded store of member variables in inner loop
2021-08-10 22:43 UTC
[Bug middle-end/49106] New: static variable is optimized away even though it is referenced by a nested constructor
2021-08-10 21:37 UTC (2+ messages)
` [Bug middle-end/49106] "
[Bug inline-asm/50187] New: Interrupt handler attribute for x86/x86_64
2021-08-10 21:37 UTC (2+ messages)
` [Bug target/50187] "
[Bug middle-end/66960] New: Add a builtin to get the address of the current stack frame
2021-08-10 21:37 UTC (2+ messages)
` [Bug target/66960] Add interrupt attribute to x86 backend
[Bug middle-end/33621] Sysgen "Make depend" fails in aicasm.c at line 320
2021-08-10 21:21 UTC
[Bug c/101838] New: sizeof of struct with array of unspecified bound folded to constant
2021-08-10 21:17 UTC (2+ messages)
` [Bug c/101838] "
[Bug middle-end/26831] sibcall, sibcall_value: standard names not documented
2021-08-10 20:31 UTC
[Bug middle-end/21231] cmov and cstore standard names not documented
2021-08-10 20:26 UTC
[Bug middle-end/101852] New: [meta-bug] some optabs are not documented
2021-08-10 20:22 UTC (5+ messages)
` [Bug middle-end/101852] [meta-bug] some standard RTL names "
[Bug c++/101850] New: Initialising a std::string variable to itself does not fail at compile time, but throws std::bad_alloc at run time
2021-08-10 20:00 UTC (7+ messages)
` [Bug c++/101850] Initialising a struct/class variable to itself does not fail at compile time (but throws std::bad_alloc at run time, as expected)
[Bug c++/18635] [DR 504] use of uninitialised reference accepted (without -Wuninitialized) in C++ front end
2021-08-10 19:46 UTC
[Bug other/88141] Issues with texinfo when building GCC r266351 in MSYS2
2021-08-10 19:36 UTC
[Bug middle-end/67320] New: Incorrect standard names for wide addition
2021-08-10 19:34 UTC (2+ messages)
` [Bug other/67320] "
[Bug other/56472] New: vcondu undocumented
2021-08-10 19:32 UTC (2+ messages)
` [Bug middle-end/56472] "
[Bug other/40817] TARGET_VALID_OPTION_ATTRIBUTE_P vs. TARGET_OPTION_VALID_ATTRIBUTE_P
2021-08-10 19:29 UTC
[Bug fortran/101841] New: Wrong realloc-lhs warning with matmul and -O2
2021-08-10 19:27 UTC (2+ messages)
` [Bug fortran/101841] "
[Bug middle-end/36396] standard md pattern vec_realign_load_M and REALIGN_LOAD_EXPR tree are not documented
2021-08-10 19:25 UTC
[Bug c++/52770] New: RFE: Letting compiler know asm block can call function that can throw
2021-08-10 19:08 UTC (2+ messages)
` [Bug c++/52770] "
[Bug tree-optimization/94357] New: Inline assembly with memory operand is considered nothrow with `-fnon-call-exceptions`
2021-08-10 19:08 UTC (2+ messages)
` [Bug tree-optimization/94357] "
[Bug tree-optimization/55912] New: missing optimization of x/x and x/std::abs(x)
2021-08-10 19:06 UTC (2+ messages)
` [Bug tree-optimization/55912] "
[Bug tree-optimization/91965] missing simplification for (C - a) << N
2021-08-10 19:01 UTC
[Bug tree-optimization/86050] Inline break tail-call optimization
2021-08-10 18:49 UTC
[Bug tree-optimization/90571] Missed optimization opportunity when returning function pointers based on run-time boolean
2021-08-10 18:40 UTC
[Bug tree-optimization/90106] builtin sqrt() ignoring libm's sqrt call result
2021-08-10 18:31 UTC
[Bug middle-end/68027] New: conditional statement and unnecessary register assignment
2021-08-10 18:22 UTC (3+ messages)
` [Bug tree-optimization/68027] uncprop should work on more than PHI nodes
[Bug tree-optimization/85720] bad codegen for looped assignment of primitives at -O2
2021-08-10 18:07 UTC
[Bug tree-optimization/85697] At -Os nontrivial ctor does not use SSE to zero
2021-08-10 17:52 UTC
[Bug tree-optimization/46957] New: http://blog.regehr.org/archives/320 Example 1
2021-08-10 17:47 UTC (2+ messages)
` [Bug tree-optimization/46957] "
[Bug tree-optimization/46236] New: Local aggregate not eliminated
2021-08-10 17:46 UTC (2+ messages)
` [Bug tree-optimization/46236] "
[Bug tree-optimization/39305] tree-ssa-loop-ch.c:copy_loop_headers performs loop unrolling
2021-08-10 17:18 UTC
[Bug other/39363] [meta-bug] pending patches from ARC International (UK) Ltd
2021-08-10 17:18 UTC
[Bug c++/62207] New: ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in tsubst_copy, at cp/pt.c
2021-08-10 16:49 UTC (2+ messages)
` [Bug c++/62207] [8 Regression] "
[Bug c++/95567] New: Defaulted virtual <=> has the wrong behavior
2021-08-10 16:43 UTC (2+ messages)
` [Bug c++/95567] Defaulted virtual <=> has the wrong behavior, vtable is checked when it should not be
[Bug c++/85282] CWG 727 (full specialization in non-namespace scope)
2021-08-10 16:37 UTC (3+ messages)
[Bug c++/68903] missing default initialization of member when combined with virtual inheritance
2021-08-10 16:36 UTC
[Bug c++/55922] New: brace initializing parent cause bogus virtual base constructor calls
2021-08-10 16:30 UTC (2+ messages)
` [Bug c++/55922] "
[Bug libstdc++/100894] New: The std::common_reference implementation seems to be wrong
2021-08-10 16:07 UTC (3+ messages)
` [Bug libstdc++/100894] "
[Bug other/101843] New: Build of binutils-2.37 with gcc-11.2.0 fails due to change to libiberty/hashtab.c
2021-08-10 16:05 UTC (6+ messages)
` [Bug bootstrap/101843] "
[Bug c++/78826] jump bypasses non-POD
2021-08-10 15:57 UTC
[Bug c++/93992] fail to compile specialization of inner class with template template parameter pack
2021-08-10 15:29 UTC
[Bug testsuite/101847] New: [12 regression] linker errors after r12-2808
2021-08-10 15:28 UTC (5+ messages)
` [Bug testsuite/101847] "
[Bug c++/101848] New: Template metaprogramming errors in v11.1
2021-08-10 15:27 UTC (3+ messages)
` [Bug c++/101848] "
[Bug libfortran/101305] New: Bind(C): Problems with incorrect kinds/sizes in ISO_Fortran_binding.h and CFI_establish
2021-08-10 15:27 UTC (2+ messages)
` [Bug libfortran/101305] "
[Bug fortran/101660] New: FAIL: gfortran.dg/bind_c_array_params_3.f90
2021-08-10 15:27 UTC (2+ messages)
` [Bug fortran/101660] [12 Regression] "
[Bug c++/39057] ICE with default argument in friend declaration
2021-08-10 14:56 UTC
[Bug c++/101840] New: Friendship must be extended on default argument initializer
2021-08-10 14:52 UTC (3+ messages)
` [Bug c++/101840] "
[Bug c++/70608] Braced initializer in default argument misses friendship
2021-08-10 14:52 UTC
[Bug c++/87805] Incomplete diagnostic for -Wnoexcept
2021-08-10 13:53 UTC
[Bug middle-end/101809] New: emulated gather capability doesn't support 32-bit target
2021-08-10 12:34 UTC (5+ messages)
` [Bug tree-optimization/101809] "
[Bug tree-optimization/101830] New: Incorrect error messages beginning with r12-2591 (backward jump threader)
2021-08-10 12:33 UTC (2+ messages)
` [Bug tree-optimization/101830] [12 Regression] "
[Bug c++/101811] New: Error not helpful for misplaced 'template'
2021-08-10 11:51 UTC (6+ messages)
` [Bug c++/101811] "
[Bug target/101845] New: wrong code at -O1 on aarch64 with __builtin_shufflevector()
2021-08-10 11:44 UTC
[Bug c++/57012] pretty-printer does not handle well template parameter packs
2021-08-10 11:19 UTC
[Bug tree-optimization/101842] New: Vectorizer doesn't vectorize when loop bound depends on two independent variables that are unknown
2021-08-10 11:16 UTC (6+ messages)
` [Bug tree-optimization/101842] "
[Bug c++/101844] New: Don't pretty print template parameter names that aren't needed
2021-08-10 11:12 UTC
[Bug c++/57014] pretty-printer prints anonymous for template-parameter with a name
2021-08-10 11:02 UTC
[Bug target/80355] Improve __builtin_shuffle on AVX512F
2021-08-10 10:42 UTC (3+ messages)
[Bug c++/68888] No Warning when converting an array of a subclass to its parent
2021-08-10 10:25 UTC
[Bug c++/52959] New: Missing typo suggestions
2021-08-10 10:10 UTC (2+ messages)
` [Bug c++/52959] "
[Bug c/100150] New: ice in bp_unpack_string
2021-08-10 9:32 UTC (5+ messages)
` [Bug c/100150] "
[Bug target/101819] New: [12 Regression] ICE in expand_expr_real_2, at expr.c:9552 since r12-2789-gf31da42e047e8018ca6ad9809273bc7efb6ffcaf
2021-08-10 8:13 UTC (4+ messages)
` [Bug target/101819] "
[Bug tree-optimization/101801] New: vect_worthwhile_without_simd_p is broken
2021-08-10 8:12 UTC (2+ messages)
` [Bug tree-optimization/101801] "
[Bug fortran/101824] New: VOLATILE not honored
2021-08-10 8:10 UTC (3+ messages)
` [Bug tree-optimization/101824] "
` [Bug tree-optimization/101824] [9/10/11 Regression] "
[Bug target/33437] potentially valid construct rejected
2021-08-10 8:04 UTC
[Bug analyzer/101837] New: ICE with -O3 -fsanitize=undefined -fanalyzer
2021-08-10 7:56 UTC (2+ messages)
` [Bug analyzer/101837] [11/12 Regression] ICE with -O3 -fsanitize=undefined -fanalyzer since r11-7941-ge4bb1bd60a9fd1be
[Bug c++/101833] New: [9/10/11/12 Regression] ICE with -Wformat on a constructor with a virtual base
2021-08-10 7:34 UTC (2+ messages)
` [Bug c++/101833] "
[Bug ipa/101839] New: [9/10/11/12 Regression] Hand in C++ code with -fdevirtualize
2021-08-10 7:33 UTC (5+ messages)
` [Bug ipa/101839] "
` [Bug ipa/101839] [9/10/11/12 Regression] Hang "
[Bug c/29970] mixing ({...}) with VLA leads to massive breakage
2021-08-10 5:50 UTC
[Bug c++/95517] New: [coroutines] suggested warning when co_return and return_void() are missing
2021-08-10 5:32 UTC (2+ messages)
` [Bug c++/95517] "
[Bug c++/91873] -Wreturn-type diagnostic location changes depending on optimization level and destructor declaration
2021-08-10 5:08 UTC
[Bug tree-optimization/89163] Missed optimization: sar and shr equivalent for non-negative numbers
2021-08-10 4:50 UTC
[Bug tree-optimization/88854] redundant store after load that would makes aliasing UB
2021-08-10 4:49 UTC
[Bug tree-optimization/88844] poor range info for number of loop iterations with a known upper bound
2021-08-10 4:48 UTC
[Bug tree-optimization/88314] range calculation of shift
2021-08-10 4:45 UTC (2+ messages)
[Bug target/101804] New: float_vector_all_ones_operand should be used more
2021-08-10 4:42 UTC (2+ messages)
` [Bug target/101804] "
[Bug tree-optimization/87849] Missed optimization: useless for-loop must be eliminated
2021-08-10 4:39 UTC
[Bug tree-optimization/83353] Missed optimization in math expression: sin(asin(a)) == a
2021-08-10 4:37 UTC
[Bug tree-optimization/83350] Missed optimization in math expression: missing cube of the sum formula
2021-08-10 4:36 UTC
[Bug tree-optimization/77899] incorrect VR_RANGE for a signed char function argument
2021-08-10 4:31 UTC
[Bug c++/79249] Lambda call does not create exception handler
2021-08-10 4:18 UTC
[Bug c++/78754] incorrectly accepts non-deductible template parameter pack in function template
2021-08-10 4:11 UTC
[Bug c++/69054] g++ fails to diagnose ambiguous overload resolution when implicit conversions are involved
2021-08-10 4:08 UTC
[Bug c++/101367] New: [coroutines] destructor for capture in lambda temporary operand to co_yield expression called twice
2021-08-10 3:59 UTC (2+ messages)
` [Bug c++/101367] "
[Bug c++/77935] uninstantiated template constructor
2021-08-10 3:59 UTC
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