--------------------------------------------------------------------------------
I1 cache:         65536 B, 64 B, 4-way associative
D1 cache:         32768 B, 64 B, 8-way associative
LL cache:         67108864 B, 64 B, 64-way associative
Command:          /usr/home/liquid/.rustup/toolchains/w-profiling/bin/rustc --crate-name headers src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no -C metadata=a10079352ca02310 -C extra-filename=-a10079352ca02310 --out-dir /usr/home/liquid/tmp/.tmpF0HEIv/target/release/deps -L dependency=/usr/home/liquid/tmp/.tmpF0HEIv/target/release/deps --extern base64=/usr/home/liquid/tmp/.tmpF0HEIv/target/release/deps/libbase64-54768d166c405115.rmeta --extern bitflags=/usr/home/liquid/tmp/.tmpF0HEIv/target/release/deps/libbitflags-923cad7af34a271a.rmeta --extern bytes=/usr/home/liquid/tmp/.tmpF0HEIv/target/release/deps/libbytes-98dd37541556b672.rmeta --extern headers_core=/usr/home/liquid/tmp/.tmpF0HEIv/target/release/deps/libheaders_core-b0cc3a8817ab963c.rmeta --extern http=/usr/home/liquid/tmp/.tmpF0HEIv/target/release/deps/libhttp-afd68132e94f7972.rmeta --extern httpdate=/usr/home/liquid/tmp/.tmpF0HEIv/target/release/deps/libhttpdate-5cf49b7f6952d8ca.rmeta --extern mime=/usr/home/liquid/tmp/.tmpF0HEIv/target/release/deps/libmime-6505a59d8d83a89e.rmeta --extern sha1=/usr/home/liquid/tmp/.tmpF0HEIv/target/release/deps/libsha1-d6dd1d3c13749976.rmeta -Adeprecated -Aunknown-lints -Zincremental-verify-ich
Data file:        results/cgout-w-profiling-headers-0.3.5-Opt-Full
Events recorded:  Ir
Events shown:     Ir
Event sort order: Ir
Thresholds:       0.1
Include dirs:     
User annotated:   
Auto-annotation:  on

--------------------------------------------------------------------------------
Ir                      
--------------------------------------------------------------------------------
13,845,946,072 (100.0%)  PROGRAM TOTALS

--------------------------------------------------------------------------------
Ir                    file:function
--------------------------------------------------------------------------------
423,132,416 ( 3.06%)  ./malloc/malloc.c:_int_free
353,229,189 ( 2.55%)  ./malloc/malloc.c:_int_malloc
276,334,548 ( 2.00%)  ???:llvm::FPPassManager::runOnFunction(llvm::Function&)
261,886,093 ( 1.89%)  ./malloc/malloc.c:malloc
225,986,893 ( 1.63%)  ???:llvm::InstCombinerImpl::run()
184,473,479 ( 1.33%)  ???:llvm::BasicAAResult::alias(llvm::MemoryLocation const&, llvm::MemoryLocation const&, llvm::AAQueryInfo&)
174,259,447 ( 1.26%)  ???:llvm::BitstreamCursor::readRecord(unsigned int, llvm::SmallVectorImpl<unsigned long>&, llvm::StringRef*)
155,360,769 ( 1.12%)  ???:combineInstructionsOverFunction(llvm::Function&, llvm::InstCombineWorklist&, llvm::AAResults*, llvm::AssumptionCache&, llvm::TargetLibraryInfo&, llvm::TargetTransformInfo&, llvm::DominatorTree&, llvm::OptimizationRemarkEmitter&, llvm::BlockFrequencyInfo*, llvm::ProfileSummaryInfo*, unsigned int, llvm::LoopInfo*)
145,891,291 ( 1.05%)  ???:llvm::AnalysisManager<llvm::Function>::getResultImpl(llvm::AnalysisKey*, llvm::Function&)
140,736,870 ( 1.02%)  ???:llvm::AnalysisManager<llvm::Function>::invalidate(llvm::Function&, llvm::PreservedAnalyses const&)
137,858,949 ( 1.00%)  ./malloc/malloc.c:free
135,120,246 ( 0.98%)  ???:llvm::isNonEscapingLocalObject(llvm::Value const*, llvm::SmallDenseMap<llvm::Value const*, bool, 8u, llvm::DenseMapInfo<llvm::Value const*>, llvm::detail::DenseMapPair<llvm::Value const*, bool> >*)
127,255,812 ( 0.92%)  ???:llvm::DataLayout::getTypeSizeInBits(llvm::Type*) const
119,374,827 ( 0.86%)  ???:llvm::ConstantRange::makeExactICmpRegion(llvm::CmpInst::Predicate, llvm::APInt const&)
116,990,242 ( 0.84%)  ???:llvm::ScalarEvolution::isImpliedCond(llvm::CmpInst::Predicate, llvm::SCEV const*, llvm::SCEV const*, llvm::Value const*, bool, llvm::Instruction const*)
114,363,550 ( 0.83%)  ???:llvm::SelectionDAG::Combine(llvm::CombineLevel, llvm::AAResults*, llvm::CodeGenOpt::Level)
106,702,352 ( 0.77%)  ???:computeKnownBits(llvm::Value const*, llvm::KnownBits&, unsigned int, (anonymous namespace)::Query const&) [clone .llvm.15619146473165121143]
 91,066,447 ( 0.66%)  ???:llvm::DataLayout::getAlignment(llvm::Type*, bool) const
 90,216,382 ( 0.65%)  ???:llvm::AttributeList::get(llvm::LLVMContext&, llvm::ArrayRef<llvm::AttributeList>)
 88,874,636 ( 0.64%)  ???:llvm::AttributeList::addAttributes(llvm::LLVMContext&, unsigned int, llvm::AttrBuilder const&) const
 88,185,896 ( 0.64%)  ???:llvm::ValueHandleBase::AddToUseList()
 85,349,434 ( 0.62%)  ./string/../sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S:__memcmp_avx2_movbe
 84,272,899 ( 0.61%)  ???:(anonymous namespace)::LazyValueInfoImpl::solve() [clone .llvm.4316243980339171764]
 83,247,702 ( 0.60%)  ???:computeKnownBitsFromOperator(llvm::Operator const*, llvm::APInt const&, llvm::KnownBits&, unsigned int, (anonymous namespace)::Query const&)
 82,427,710 ( 0.60%)  ???:(anonymous namespace)::LazyValueInfoImpl::getEdgeValue(llvm::Value*, llvm::BasicBlock*, llvm::BasicBlock*, llvm::Instruction*) [clone .llvm.4316243980339171764]
 80,689,529 ( 0.58%)  ???:llvm::DomTreeBuilder::SemiNCAInfo<llvm::DominatorTreeBase<llvm::BasicBlock, false> >::CalculateFromScratch(llvm::DominatorTreeBase<llvm::BasicBlock, false>&, llvm::DomTreeBuilder::SemiNCAInfo<llvm::DominatorTreeBase<llvm::BasicBlock, false> >::BatchUpdateInfo*)
 80,549,764 ( 0.58%)  ???:runCVP(llvm::Module&) [clone .llvm.11785992503873176614]
 75,806,453 ( 0.55%)  ???:bool llvm::DenseMapBase<llvm::DenseMap<(anonymous namespace)::SimpleValue, llvm::ScopedHashTableVal<(anonymous namespace)::SimpleValue, llvm::Value*>*, llvm::DenseMapInfo<(anonymous namespace)::SimpleValue>, llvm::detail::DenseMapPair<(anonymous namespace)::SimpleValue, llvm::ScopedHashTableVal<(anonymous namespace)::SimpleValue, llvm::Value*>*> >, (anonymous namespace)::SimpleValue, llvm::ScopedHashTableVal<(anonymous namespace)::SimpleValue, llvm::Value*>*, llvm::DenseMapInfo<(anonymous namespace)::SimpleValue>, llvm::detail::DenseMapPair<(anonymous namespace)::SimpleValue, llvm::ScopedHashTableVal<(anonymous namespace)::SimpleValue, llvm::Value*>*> >::LookupBucketFor<(anonymous namespace)::SimpleValue>((anonymous namespace)::SimpleValue const&, llvm::detail::DenseMapPair<(anonymous namespace)::SimpleValue, llvm::ScopedHashTableVal<(anonymous namespace)::SimpleValue, llvm::Value*>*> const*&) const
 67,342,615 ( 0.49%)  ???:SimplifyICmpInst(unsigned int, llvm::Value*, llvm::Value*, llvm::SimplifyQuery const&, unsigned int) [clone .llvm.1619516508949622737]
 63,909,426 ( 0.46%)  ./string/../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:__memcpy_avx_unaligned_erms
 62,857,058 ( 0.45%)  ???:computeKnownBits(llvm::Value const*, llvm::APInt const&, llvm::KnownBits&, unsigned int, (anonymous namespace)::Query const&)
 60,435,677 ( 0.44%)  ???:llvm::TargetLibraryInfoImpl::getLibFunc(llvm::Function const&, llvm::LibFunc&) const
 58,667,801 ( 0.42%)  ???:llvm::SimplifyInstruction(llvm::Instruction*, llvm::SimplifyQuery const&, llvm::OptimizationRemarkEmitter*)
 56,608,759 ( 0.41%)  ???:llvm::AttributeSetNode::get(llvm::LLVMContext&, llvm::AttrBuilder const&)
 55,667,881 ( 0.40%)  ???:llvm::InstCombinerImpl::visitCallInst(llvm::CallInst&)
 55,532,145 ( 0.40%)  ???:llvm::ScalarEvolution::getAddExpr(llvm::SmallVectorImpl<llvm::SCEV const*>&, llvm::SCEV::NoWrapFlags, unsigned int)
 54,948,667 ( 0.40%)  ???:llvm::removeUnreachableBlocks(llvm::Function&, llvm::DomTreeUpdater*, llvm::MemorySSAUpdater*)
 52,902,455 ( 0.38%)  ./malloc/malloc.c:malloc_consolidate
 52,321,082 ( 0.38%)  ???:llvm::FoldingSetBase::FindNodeOrInsertPos(llvm::FoldingSetNodeID const&, void*&, llvm::FoldingSetBase::FoldingSetInfo const&)
 51,109,728 ( 0.37%)  ???:llvm::InstCombinerImpl::SimplifyDemandedUseBits(llvm::Value*, llvm::APInt, llvm::KnownBits&, unsigned int, llvm::Instruction*)
 50,783,215 ( 0.37%)  ???:computeKnownBitsFromAssume(llvm::Value const*, llvm::KnownBits&, unsigned int, (anonymous namespace)::Query const&)
 47,104,888 ( 0.34%)  ???:llvm::InstCombinerImpl::visitICmpInst(llvm::ICmpInst&)
 43,476,257 ( 0.31%)  /tmp/gcc-build/x86_64-unknown-linux-gnu/libstdc++-v3/libsupc++/../../../../gcc-5.5.0/libstdc++-v3/libsupc++/new_op.cc:operator new(unsigned long)
 43,370,828 ( 0.31%)  ???:llvm::coro::declaresIntrinsics(llvm::Module const&, std::initializer_list<llvm::StringRef>)
 42,480,043 ( 0.31%)  ???:llvm::ScalarEvolution::getZeroExtendExpr(llvm::SCEV const*, llvm::Type*, unsigned int)
 42,223,452 ( 0.30%)  ???:llvm::ScopedNoAliasAAResult::alias(llvm::MemoryLocation const&, llvm::MemoryLocation const&, llvm::AAQueryInfo&)
 41,989,423 ( 0.30%)  ???:llvm::PMDataManager::verifyPreservedAnalysis(llvm::Pass*)
 41,366,320 ( 0.30%)  ???:llvm::ScalarEvolution::SimplifyICmpOperands(llvm::CmpInst::Predicate&, llvm::SCEV const*&, llvm::SCEV const*&, unsigned int)
 40,935,449 ( 0.30%)  ???:llvm::LiveVariables::runOnBlock(llvm::MachineBasicBlock*, unsigned int)
 39,867,904 ( 0.29%)  ???:llvm::InlineFunction(llvm::CallBase&, llvm::InlineFunctionInfo&, llvm::AAResults*, bool, llvm::Function*)
 39,569,888 ( 0.29%)  ./string/../sysdeps/x86_64/multiarch/strcmp-avx2.S:__strncmp_avx2
 38,477,100 ( 0.28%)  ???:llvm::DomTreeBuilder::SemiNCAInfo<llvm::DominatorTreeBase<llvm::BasicBlock, false> >::runSemiNCA(llvm::DominatorTreeBase<llvm::BasicBlock, false>&, unsigned int)
 37,826,252 ( 0.27%)  ???:llvm::simplifyCFG(llvm::BasicBlock*, llvm::TargetTransformInfo const&, llvm::DomTreeUpdater*, llvm::SimplifyCFGOptions const&, llvm::ArrayRef<llvm::WeakVH>)
 37,330,982 ( 0.27%)  ???:llvm::LoopBase<llvm::BasicBlock, llvm::Loop>::verifyLoop() const
 36,789,705 ( 0.27%)  ./malloc/malloc.c:unlink_chunk.constprop.0
 36,489,234 ( 0.26%)  ./string/../sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S:__memset_avx2_erms
 36,132,826 ( 0.26%)  ???:(anonymous namespace)::EarlyCSE::run() [clone .llvm.7062997131228810369]
 35,679,044 ( 0.26%)  ???:llvm::detail::PassModel<llvm::Function, llvm::PassManager<llvm::Function, llvm::AnalysisManager<llvm::Function>>, llvm::PreservedAnalyses, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&)
 35,586,872 ( 0.26%)  ???:isKnownNonZero(llvm::Value const*, llvm::APInt const&, unsigned int, (anonymous namespace)::Query const&) [clone .llvm.15619146473165121143]
 35,235,451 ( 0.25%)  ???:(anonymous namespace)::BitcodeReader::parseModule(unsigned long, bool, llvm::function_ref<llvm::Optional<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > (llvm::StringRef)>)
 34,575,695 ( 0.25%)  ???:llvm::ScalarEvolution::getMulExpr(llvm::SmallVectorImpl<llvm::SCEV const*>&, llvm::SCEV::NoWrapFlags, unsigned int)
 33,740,600 ( 0.24%)  ???:llvm::SimplifyGEPInst(llvm::Type*, llvm::ArrayRef<llvm::Value*>, llvm::SimplifyQuery const&)
 33,202,272 ( 0.24%)  ???:llvm::Value::stripAndAccumulateConstantOffsets(llvm::DataLayout const&, llvm::APInt&, bool, llvm::function_ref<bool (llvm::Value&, llvm::APInt&)>) const
 33,170,635 ( 0.24%)  ???:llvm::ScalarEvolution::isImpliedCondBalancedTypes(llvm::CmpInst::Predicate, llvm::SCEV const*, llvm::SCEV const*, llvm::CmpInst::Predicate, llvm::SCEV const*, llvm::SCEV const*, llvm::Instruction const*)
 32,885,138 ( 0.24%)  ???:llvm::FindFunctionBackedges(llvm::Function const&, llvm::SmallVectorImpl<std::pair<llvm::BasicBlock const*, llvm::BasicBlock const*> >&)
 32,232,053 ( 0.23%)  ???:llvm::GVN::processBlock(llvm::BasicBlock*)
 32,202,020 ( 0.23%)  ???:(anonymous namespace)::MachineCopyPropagation::runOnMachineFunction(llvm::MachineFunction&)
 31,881,989 ( 0.23%)  ???:llvm::ScalarEvolution::getRangeRef(llvm::SCEV const*, llvm::ScalarEvolution::RangeSignHint)
 31,332,621 ( 0.23%)  ???:llvm::getObjectSize(llvm::Value const*, unsigned long&, llvm::DataLayout const&, llvm::TargetLibraryInfo const*, llvm::ObjectSizeOpts)
 31,064,500 ( 0.22%)  ???:(anonymous namespace)::eliminateDeadStores(llvm::Function&, llvm::AAResults&, llvm::MemorySSA&, llvm::DominatorTree&, llvm::PostDominatorTree&, llvm::TargetLibraryInfo const&, llvm::LoopInfo const&) [clone .llvm.5769264623867638418]
 30,733,943 ( 0.22%)  ???:llvm::MD5::final(llvm::MD5::MD5Result&)
 30,013,894 ( 0.22%)  ???:llvm::MemorySSA::buildMemorySSA(llvm::BatchAAResults&)
 29,855,396 ( 0.22%)  ???:(anonymous namespace)::SimplifyCFGOpt::simplifyCondBranch(llvm::BranchInst*, llvm::IRBuilder<llvm::ConstantFolder, llvm::IRBuilderDefaultInserter>&)
 29,357,631 ( 0.21%)  ???:llvm::SROA::runOnAlloca(llvm::AllocaInst&)
 28,556,886 ( 0.21%)  ???:llvm::SelectionDAGISel::SelectCodeCommon(llvm::SDNode*, unsigned char const*, unsigned int)
 28,497,773 ( 0.21%)  ???:llvm::MemoryDependenceResults::getNonLocalPointerDepFromBB(llvm::Instruction*, llvm::PHITransAddr const&, llvm::MemoryLocation const&, bool, llvm::BasicBlock*, llvm::SmallVectorImpl<llvm::NonLocalDepResult>&, llvm::DenseMap<llvm::BasicBlock*, llvm::Value*, llvm::DenseMapInfo<llvm::BasicBlock*>, llvm::detail::DenseMapPair<llvm::BasicBlock*, llvm::Value*> >&, bool, bool)
 28,095,171 ( 0.20%)  ???:llvm::AAResults::getModRefInfo(llvm::Instruction const*, llvm::Optional<llvm::MemoryLocation> const&, llvm::AAQueryInfo&)
 27,651,471 ( 0.20%)  ???:llvm::Type::isSizedDerivedType(llvm::SmallPtrSetImpl<llvm::Type*>*) const
 26,648,626 ( 0.19%)  ???:llvm::DomTreeBuilder::SemiNCAInfo<llvm::DominatorTreeBase<llvm::BasicBlock, true> >::CalculateFromScratch(llvm::DominatorTreeBase<llvm::BasicBlock, true>&, llvm::DomTreeBuilder::SemiNCAInfo<llvm::DominatorTreeBase<llvm::BasicBlock, true> >::BatchUpdateInfo*)
 26,454,704 ( 0.19%)  ???:(anonymous namespace)::PruningFunctionCloner::CloneBlock(llvm::BasicBlock const*, llvm::ilist_iterator<llvm::ilist_detail::node_options<llvm::Instruction, true, false, void>, false, true>, std::vector<llvm::BasicBlock const*, std::allocator<llvm::BasicBlock const*> >&)
 25,600,231 ( 0.18%)  ./string/../sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S:__memset_avx2_unaligned_erms
 24,538,463 ( 0.18%)  ???:llvm::InstCombinerImpl::visitLoadInst(llvm::LoadInst&)
 24,489,249 ( 0.18%)  ???:llvm::DomTreeBuilder::SemiNCAInfo<llvm::DominatorTreeBase<llvm::BasicBlock, true> >::FindRoots(llvm::DominatorTreeBase<llvm::BasicBlock, true> const&, llvm::DomTreeBuilder::SemiNCAInfo<llvm::DominatorTreeBase<llvm::BasicBlock, true> >::BatchUpdateInfo*)
 24,436,427 ( 0.18%)  ???:llvm::AttributeList::addAttribute(llvm::LLVMContext&, unsigned int, llvm::Attribute::AttrKind) const
 24,264,616 ( 0.18%)  ???:llvm::BasicAAResult::getModRefInfo(llvm::CallBase const*, llvm::MemoryLocation const&, llvm::AAQueryInfo&)
 24,063,499 ( 0.17%)  ???:llvm::DemandedBits::isInstructionDead(llvm::Instruction*)
 23,961,156 ( 0.17%)  ???:llvm::Type::getPrimitiveSizeInBits() const
 23,312,133 ( 0.17%)  ???:(anonymous namespace)::LazyValueInfoImpl::getValueInBlock(llvm::Value*, llvm::BasicBlock*, llvm::Instruction*) [clone .llvm.4316243980339171764]
 23,255,089 ( 0.17%)  ???:(anonymous namespace)::AggressiveDeadCodeElimination::performDeadCodeElimination()
 22,867,726 ( 0.17%)  ???:llvm::ConstantInt::get(llvm::LLVMContext&, llvm::APInt const&)
 22,795,901 ( 0.16%)  ???:SimplifyOrInst(llvm::Value*, llvm::Value*, llvm::SimplifyQuery const&, unsigned int) [clone .llvm.1619516508949622737]
 22,402,788 ( 0.16%)  ???:(anonymous namespace)::CVPLatticeFunc::ComputeInstructionState(llvm::Instruction&, llvm::DenseMap<llvm::PointerIntPair<llvm::Value*, 2u, (anonymous namespace)::IPOGrouping, llvm::PointerLikeTypeTraits<llvm::Value*>, llvm::PointerIntPairInfo<llvm::Value*, 2u, llvm::PointerLikeTypeTraits<llvm::Value*> > >, (anonymous namespace)::CVPLatticeVal, llvm::DenseMapInfo<llvm::PointerIntPair<llvm::Value*, 2u, (anonymous namespace)::IPOGrouping, llvm::PointerLikeTypeTraits<llvm::Value*>, llvm::PointerIntPairInfo<llvm::Value*, 2u, llvm::PointerLikeTypeTraits<llvm::Value*> > > >, llvm::detail::DenseMapPair<llvm::PointerIntPair<llvm::Value*, 2u, (anonymous namespace)::IPOGrouping, llvm::PointerLikeTypeTraits<llvm::Value*>, llvm::PointerIntPairInfo<llvm::Value*, 2u, llvm::PointerLikeTypeTraits<llvm::Value*> > >, (anonymous namespace)::CVPLatticeVal> >&, llvm::SparseSolver<llvm::PointerIntPair<llvm::Value*, 2u, (anonymous namespace)::IPOGrouping, llvm::PointerLikeTypeTraits<llvm::Value*>, llvm::PointerIntPairInfo<llvm::Value*, 2u, llvm::PointerLikeTypeTraits<llvm::Value*> > >, (anonymous namespace)::CVPLatticeVal, llvm::LatticeKeyInfo<llvm::PointerIntPair<llvm::Value*, 2u, (anonymous namespace)::IPOGrouping, llvm::PointerLikeTypeTraits<llvm::Value*>, llvm::PointerIntPairInfo<llvm::Value*, 2u, llvm::PointerLikeTypeTraits<llvm::Value*> > > > >&)
 21,647,286 ( 0.16%)  ???:llvm::Intrinsic::getDeclaration(llvm::Module*, unsigned int, llvm::ArrayRef<llvm::Type*>)
 21,587,915 ( 0.16%)  ???:???
 21,218,767 ( 0.15%)  ???:updateCGAndAnalysisManagerForPass(llvm::LazyCallGraph&, llvm::LazyCallGraph::SCC&, llvm::LazyCallGraph::Node&, llvm::AnalysisManager<llvm::LazyCallGraph::SCC, llvm::LazyCallGraph&>&, llvm::CGSCCUpdateResult&, llvm::AnalysisManager<llvm::Function>&, bool) [clone .llvm.5426518467876156712]
 21,157,244 ( 0.15%)  /usr/home/liquid/.cargo/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.12.0/src/raw/mod.rs:<hashbrown::map::RawEntryBuilderMut<rustc_middle::ty::context::Interned<rustc_middle::ty::TyS>, (), core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>::from_hash::<hashbrown::map::equivalent<rustc_middle::ty::sty::TyKind, rustc_middle::ty::context::Interned<rustc_middle::ty::TyS>>::{closure#0}>
 20,985,721 ( 0.15%)  ???:llvm::InstCombinerImpl::visitStoreInst(llvm::StoreInst&)
 20,434,539 ( 0.15%)  ???:(anonymous namespace)::DeadMachineInstructionElim::eliminateDeadMI(llvm::MachineFunction&)
 20,167,142 ( 0.15%)  ???:llvm::DominatorTree::dominates(llvm::BasicBlockEdge const&, llvm::BasicBlock const*) const
 20,081,927 ( 0.15%)  ???:(anonymous namespace)::DAGCombiner::combine(llvm::SDNode*)
 19,956,491 ( 0.14%)  ???:llvm::SmallPtrSetImplBase::insert_imp_big(void const*)
 19,918,099 ( 0.14%)  ???:llvm::LoopInfoBase<llvm::BasicBlock, llvm::Loop>::analyze(llvm::DominatorTreeBase<llvm::BasicBlock, false> const&)
 19,882,850 ( 0.14%)  ./string/../sysdeps/x86_64/multiarch/strlen-avx2.S:__strlen_avx2
 19,882,085 ( 0.14%)  ???:llvm::MD5::update(llvm::StringRef)
 19,732,115 ( 0.14%)  ???:llvm::LiveVariables::HandleRegMask(llvm::MachineOperand const&)
 19,672,452 ( 0.14%)  ???:collectBitParts(llvm::Value*, bool, bool, std::map<llvm::Value*, llvm::Optional<(anonymous namespace)::BitPart>, std::less<llvm::Value*>, std::allocator<std::pair<llvm::Value* const, llvm::Optional<(anonymous namespace)::BitPart> > > >&, int, bool&)
 19,457,209 ( 0.14%)  ???:llvm::TargetLoweringBase::getTypeConversion(llvm::LLVMContext&, llvm::EVT) const
 19,412,214 ( 0.14%)  ???:llvm::SCCPInstVisitor::solve()
 19,183,081 ( 0.14%)  ???:llvm::PopulateLoopsDFS<llvm::BasicBlock, llvm::Loop>::traverse(llvm::BasicBlock*)
 19,123,236 ( 0.14%)  ???:llvm::LivePhysRegs::stepBackward(llvm::MachineInstr const&)
 19,118,948 ( 0.14%)  ???:llvm_regexec
 18,817,278 ( 0.14%)  ???:(anonymous namespace)::ClobberWalker<llvm::BatchAAResults>::addSearches(llvm::MemoryPhi*, llvm::SmallVectorImpl<unsigned int>&, unsigned int)
 18,752,476 ( 0.14%)  ???:llvm::ConstantInt::get(llvm::IntegerType*, unsigned long, bool)
 18,687,711 ( 0.13%)  ???:llvm::ScheduleDAGSDNodes::BuildSchedUnits()
 18,670,506 ( 0.13%)  ???:llvm::ConstantRange::getEquivalentICmp(llvm::CmpInst::Predicate&, llvm::APInt&) const
 18,655,571 ( 0.13%)  ???:llvm::Loop::isRecursivelyLCSSAForm(llvm::DominatorTree const&, llvm::LoopInfo const&) const
 18,486,810 ( 0.13%)  ???:llvm::DenseMapBase<llvm::DenseMap<llvm::PoisoningVH<llvm::BasicBlock>, std::unique_ptr<(anonymous namespace)::LazyValueInfoCache::BlockCacheEntry, std::default_delete<(anonymous namespace)::LazyValueInfoCache::BlockCacheEntry> >, llvm::DenseMapInfo<llvm::PoisoningVH<llvm::BasicBlock> >, llvm::detail::DenseMapPair<llvm::PoisoningVH<llvm::BasicBlock>, std::unique_ptr<(anonymous namespace)::LazyValueInfoCache::BlockCacheEntry, std::default_delete<(anonymous namespace)::LazyValueInfoCache::BlockCacheEntry> > > >, llvm::PoisoningVH<llvm::BasicBlock>, std::unique_ptr<(anonymous namespace)::LazyValueInfoCache::BlockCacheEntry, std::default_delete<(anonymous namespace)::LazyValueInfoCache::BlockCacheEntry> >, llvm::DenseMapInfo<llvm::PoisoningVH<llvm::BasicBlock> >, llvm::detail::DenseMapPair<llvm::PoisoningVH<llvm::BasicBlock>, std::unique_ptr<(anonymous namespace)::LazyValueInfoCache::BlockCacheEntry, std::default_delete<(anonymous namespace)::LazyValueInfoCache::BlockCacheEntry> > > >::destroyAll() [clone .llvm.4316243980339171764]
 18,201,819 ( 0.13%)  ???:llvm::PMDataManager::removeNotPreservedAnalysis(llvm::Pass*)
 18,003,595 ( 0.13%)  ???:runImpl(llvm::Function&, llvm::LazyValueInfo*, llvm::DominatorTree*, llvm::SimplifyQuery const&) [clone .llvm.16011871802505272439]
 17,892,561 ( 0.13%)  ???:llvm::BlockFrequencyInfoImpl<llvm::BasicBlock>::initializeRPOT()
 17,818,321 ( 0.13%)  ???:llvm::FoldBranchToCommonDest(llvm::BranchInst*, llvm::DomTreeUpdater*, llvm::MemorySSAUpdater*, llvm::TargetTransformInfo const*, unsigned int)
 17,729,124 ( 0.13%)  ???:llvm::SROA::rewritePartition(llvm::AllocaInst&, llvm::sroa::AllocaSlices&, llvm::sroa::Partition&)
 17,558,634 ( 0.13%)  ???:llvm::MemorySSA::OptimizeUses::optimizeUses()
 17,466,610 ( 0.13%)  ???:llvm::SROA::runImpl(llvm::Function&, llvm::DominatorTree&, llvm::AssumptionCache&)
 17,314,465 ( 0.13%)  ???:llvm::Loop::isLCSSAForm(llvm::DominatorTree const&) const
 17,252,074 ( 0.12%)  ???:llvm::Instruction::~Instruction()
 17,210,573 ( 0.12%)  ???:llvm::JumpThreadingPass::processBlock(llvm::BasicBlock*)
 17,209,126 ( 0.12%)  ???:llvm::Instruction::eraseFromParent()
 16,960,598 ( 0.12%)  ???:llvm::ScalarEvolution::isLoopBackedgeGuardedByCond(llvm::Loop const*, llvm::CmpInst::Predicate, llvm::SCEV const*, llvm::SCEV const*)
 16,946,923 ( 0.12%)  ???:llvm::PointerMayBeCaptured(llvm::Value const*, llvm::CaptureTracker*, unsigned int)
 16,830,816 ( 0.12%)  ???:llvm::ReassociatePass::BuildRankMap(llvm::Function&, llvm::ReversePostOrderTraversal<llvm::Function*, llvm::GraphTraits<llvm::Function*> >&)
 16,800,303 ( 0.12%)  ???:llvm::IDFCalculatorBase<llvm::BasicBlock, false>::calculate(llvm::SmallVectorImpl<llvm::BasicBlock*>&)
 16,789,706 ( 0.12%)  ???:llvm::BasicBlockEdge::isSingleEdge() const
 16,768,537 ( 0.12%)  ???:llvm::Value::~Value()
 16,551,918 ( 0.12%)  ???:llvm::ScalarEvolution::getSCEV(llvm::Value*)
 16,520,549 ( 0.12%)  ???:llvm::FoldingSet<llvm::AttributeImpl>::NodeEquals(llvm::FoldingSetBase const*, llvm::FoldingSetBase::Node*, llvm::FoldingSetNodeID const&, unsigned int, llvm::FoldingSetNodeID&)
 16,503,840 ( 0.12%)  ???:(anonymous namespace)::Verifier::visitInstruction(llvm::Instruction&)
 16,457,150 ( 0.12%)  ???:llvm::AAResults::Model<llvm::BasicAAResult>::pointsToConstantMemory(llvm::MemoryLocation const&, llvm::AAQueryInfo&, bool)
 16,441,124 ( 0.12%)  ???:llvm::ConstantFoldCastInstruction(unsigned int, llvm::Constant*, llvm::Type*)
 16,175,449 ( 0.12%)  ./string/../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:__memcpy_sse2_unaligned_erms
 16,081,404 ( 0.12%)  ???:llvm::AAResults::Model<llvm::BasicAAResult>::getModRefBehavior(llvm::CallBase const*)
 16,068,737 ( 0.12%)  ???:llvm::MachineInstr::addOperand(llvm::MachineFunction&, llvm::MachineOperand const&)
 15,872,623 ( 0.11%)  ???:llvm::ReassociatePass::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&)
 15,761,729 ( 0.11%)  ???:llvm::formLCSSAForInstructions(llvm::SmallVectorImpl<llvm::Instruction*>&, llvm::DominatorTree const&, llvm::LoopInfo const&, llvm::ScalarEvolution*, llvm::IRBuilderBase&, llvm::SmallVectorImpl<llvm::PHINode*>*)
 15,372,670 ( 0.11%)  ???:llvm::ConstantFoldTerminator(llvm::BasicBlock*, bool, llvm::TargetLibraryInfo const*, llvm::DomTreeUpdater*)
 15,205,288 ( 0.11%)  ./malloc/malloc.c:realloc
 14,950,445 ( 0.11%)  ???:llvm::Value::setName(llvm::Twine const&)
 14,763,244 ( 0.11%)  ???:llvm::ScalarEvolution::getAddRecExpr(llvm::SmallVectorImpl<llvm::SCEV const*>&, llvm::Loop const*, llvm::SCEV::NoWrapFlags)
 14,527,532 ( 0.10%)  ???:llvm::InstCombinerImpl::visitBitCast(llvm::BitCastInst&)
 14,106,676 ( 0.10%)  ???:llvm::X86TargetMachine::getTargetTransformInfo(llvm::Function const&)
 14,016,037 ( 0.10%)  ???:(anonymous namespace)::ClobberWalker<llvm::BatchAAResults>::findClobber(llvm::MemoryAccess*, (anonymous namespace)::UpwardsMemoryQuery&, unsigned int&)
 13,915,530 ( 0.10%)  ???:llvm::BlockFrequencyInfoImplBase::finalizeMetrics()

--------------------------------------------------------------------------------
-- Auto-annotated source: /usr/home/liquid/.cargo/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.12.0/src/raw/mod.rs
--------------------------------------------------------------------------------
Ir                  

-- line 111 ----------------------------------------
         .           const EMPTY: u8 = 0b1111_1111;
         .           
         .           /// Control byte value for a deleted bucket.
         .           const DELETED: u8 = 0b1000_0000;
         .           
         .           /// Checks whether a control byte represents a full bucket (top bit is clear).
         .           #[inline]
         .           fn is_full(ctrl: u8) -> bool {
 3,107,335 ( 0.02%)      ctrl & 0x80 == 0
         .           }
         .           
         .           /// Checks whether a control byte represents a special value (top bit is set).
         .           #[inline]
         .           fn is_special(ctrl: u8) -> bool {
         .               ctrl & 0x80 != 0
         .           }
         .           
         .           /// Checks whether a special control value is EMPTY (just check 1 bit).
         .           #[inline]
         .           fn special_is_empty(ctrl: u8) -> bool {
         .               debug_assert!(is_special(ctrl));
   258,420 ( 0.00%)      ctrl & 0x01 != 0
         .           }
         .           
         .           /// Primary hash function, used to select the initial bucket to probe from.
         .           #[inline]
         .           #[allow(clippy::cast_possible_truncation)]
         .           fn h1(hash: u64) -> usize {
         .               // On 32-bit platforms we simply ignore the higher hash bits.
         .               hash as usize
-- line 140 ----------------------------------------
-- line 143 ----------------------------------------
         .           /// Secondary hash function, saved in the low 7 bits of the control byte.
         .           #[inline]
         .           #[allow(clippy::cast_possible_truncation)]
         .           fn h2(hash: u64) -> u8 {
         .               // Grab the top 7 bits of the hash. While the hash is normally a full 64-bit
         .               // value, some hash functions (such as FxHash) produce a usize result
         .               // instead, which means that the top 32 bits are 0 on 32-bit platforms.
         .               let hash_len = usize::min(mem::size_of::<usize>(), mem::size_of::<u64>());
52,586,110 ( 0.38%)      let top7 = hash >> (hash_len * 8 - 7);
         .               (top7 & 0x7f) as u8 // truncation
         .           }
         .           
         .           /// Probe sequence based on triangular numbers, which is guaranteed (since our
         .           /// table size is a power of two) to visit every group of elements exactly once.
         .           ///
         .           /// A triangular probe has us jump by 1 more group every time. So first we
         .           /// jump by 1 group (meaning we just continue our linear scan), then 2 groups
-- line 159 ----------------------------------------
-- line 170 ----------------------------------------
         .               #[inline]
         .               fn move_next(&mut self, bucket_mask: usize) {
         .                   // We should have found an empty bucket by now and ended the probe.
         .                   debug_assert!(
         .                       self.stride <= bucket_mask,
         .                       "Went past end of probe sequence"
         .                   );
         .           
   364,256 ( 0.00%)          self.stride += Group::WIDTH;
   364,256 ( 0.00%)          self.pos += self.stride;
   300,140 ( 0.00%)          self.pos &= bucket_mask;
         .               }
         .           }
         .           
         .           /// Returns the number of buckets needed to hold the given number of items,
         .           /// taking the maximum load factor into account.
         .           ///
         .           /// Returns `None` if an overflow occurs.
         .           // Workaround for emscripten bug emscripten-core/emscripten-fastcomp#258
         .           #[cfg_attr(target_os = "emscripten", inline(never))]
         .           #[cfg_attr(not(target_os = "emscripten"), inline)]
         .           fn capacity_to_buckets(cap: usize) -> Option<usize> {
         .               debug_assert_ne!(cap, 0);
         .           
         .               // For small tables we require at least 1 empty bucket so that lookups are
         .               // guaranteed to terminate if an element doesn't exist in the table.
   244,162 ( 0.00%)      if cap < 8 {
         .                   // We don't bother with a table size of 2 buckets since that can only
         .                   // hold a single element. Instead we skip directly to a 4 bucket table
         .                   // which can hold 3 elements.
   519,105 ( 0.00%)          return Some(if cap < 4 { 4 } else { 8 });
         .               }
         .           
         .               // Otherwise require 1/8 buckets to be empty (87.5% load)
         .               //
         .               // Be careful when modifying this, calculate_layout relies on the
         .               // overflow check here.
   109,560 ( 0.00%)      let adjusted_cap = cap.checked_mul(8)? / 7;
         .           
         .               // Any overflows will have been caught by the checked_mul. Also, any
         .               // rounding errors from the division above will be cleaned up by
         .               // next_power_of_two (which can't overflow because of the previous division).
         .               Some(adjusted_cap.next_power_of_two())
         .           }
         .           
         .           /// Returns the maximum effective capacity for the given bucket mask, taking
         .           /// the maximum load factor into account.
         .           #[inline]
         .           fn bucket_mask_to_capacity(bucket_mask: usize) -> usize {
   653,513 ( 0.00%)      if bucket_mask < 8 {
         .                   // For tables with 1/2/4/8 buckets, we always reserve one empty slot.
         .                   // Keep in mind that the bucket mask is one less than the bucket count.
         .                   bucket_mask
         .               } else {
         .                   // For larger tables we reserve 12.5% of the slots as empty.
   126,216 ( 0.00%)          ((bucket_mask + 1) / 8) * 7
         .               }
         .           }
         .           
         .           /// Helper which allows the max calculation for ctrl_align to be statically computed for each T
         .           /// while keeping the rest of `calculate_layout_for` independent of `T`
         .           #[derive(Copy, Clone)]
         .           struct TableLayout {
         .               size: usize,
-- line 233 ----------------------------------------
-- line 246 ----------------------------------------
         .           
         .               #[inline]
         .               fn calculate_layout_for(self, buckets: usize) -> Option<(Layout, usize)> {
         .                   debug_assert!(buckets.is_power_of_two());
         .           
         .                   let TableLayout { size, ctrl_align } = self;
         .                   // Manual layout calculation since Layout methods are not yet stable.
         .                   let ctrl_offset =
   481,863 ( 0.00%)              size.checked_mul(buckets)?.checked_add(ctrl_align - 1)? & !(ctrl_align - 1);
   657,542 ( 0.00%)          let len = ctrl_offset.checked_add(buckets + Group::WIDTH)?;
         .           
         .                   Some((
         .                       unsafe { Layout::from_size_align_unchecked(len, ctrl_align) },
         .                       ctrl_offset,
         .                   ))
         .               }
         .           }
         .           
-- line 263 ----------------------------------------
-- line 337 ----------------------------------------
         .                   }
         .               }
         .               #[cfg_attr(feature = "inline-more", inline)]
         .               pub unsafe fn drop(&self) {
         .                   self.as_ptr().drop_in_place();
         .               }
         .               #[inline]
         .               pub unsafe fn read(&self) -> T {
     1,208 ( 0.00%)          self.as_ptr().read()
         .               }
         .               #[inline]
         .               pub unsafe fn write(&self, val: T) {
         .                   self.as_ptr().write(val);
         .               }
         .               #[inline]
         .               pub unsafe fn as_ref<'a>(&self) -> &'a T {
         .                   &*self.as_ptr()
-- line 353 ----------------------------------------
-- line 422 ----------------------------------------
         .               /// Creates a new empty hash table without allocating any memory, using the
         .               /// given allocator.
         .               ///
         .               /// In effect this returns a table with exactly 1 bucket. However we can
         .               /// leave the data pointer dangling since that bucket is never written to
         .               /// due to our load factor forcing us to always have at least 1 free bucket.
         .               #[inline]
         .               pub fn new_in(alloc: A) -> Self {
     1,020 ( 0.00%)          Self {
         .                       table: RawTableInner::new_in(alloc),
         .                       marker: PhantomData,
         .                   }
         .               }
         .           
         .               /// Allocates a new hash table with the given number of buckets.
         .               ///
         .               /// The control bytes are left uninitialized.
-- line 438 ----------------------------------------
-- line 440 ----------------------------------------
         .               unsafe fn new_uninitialized(
         .                   alloc: A,
         .                   buckets: usize,
         .                   fallibility: Fallibility,
         .               ) -> Result<Self, TryReserveError> {
         .                   debug_assert!(buckets.is_power_of_two());
         .           
         .                   Ok(Self {
       325 ( 0.00%)              table: RawTableInner::new_uninitialized(
         .                           alloc,
         .                           TableLayout::new::<T>(),
         .                           buckets,
         .                           fallibility,
         .                       )?,
         .                       marker: PhantomData,
         .                   })
         .               }
-- line 456 ----------------------------------------
-- line 458 ----------------------------------------
         .               /// Attempts to allocate a new hash table with at least enough capacity
         .               /// for inserting the given number of elements without reallocating.
         .               fn fallible_with_capacity(
         .                   alloc: A,
         .                   capacity: usize,
         .                   fallibility: Fallibility,
         .               ) -> Result<Self, TryReserveError> {
         .                   Ok(Self {
    15,383 ( 0.00%)              table: RawTableInner::fallible_with_capacity(
         .                           alloc,
         .                           TableLayout::new::<T>(),
         .                           capacity,
         .                           fallibility,
         .                       )?,
         .                       marker: PhantomData,
         .                   })
         .               }
-- line 474 ----------------------------------------
-- line 527 ----------------------------------------
         .                   debug_assert_ne!(self.table.bucket_mask, 0);
         .                   debug_assert!(index < self.buckets());
         .                   Bucket::from_base_index(self.data_end(), index)
         .               }
         .           
         .               /// Erases an element from the table without dropping it.
         .               #[cfg_attr(feature = "inline-more", inline)]
         .               #[deprecated(since = "0.8.1", note = "use erase or remove instead")]
    33,971 ( 0.00%)      pub unsafe fn erase_no_drop(&mut self, item: &Bucket<T>) {
    33,971 ( 0.00%)          let index = self.bucket_index(item);
         .                   self.table.erase(index);
    67,942 ( 0.00%)      }
         .           
         .               /// Erases an element from the table, dropping it in place.
         .               #[cfg_attr(feature = "inline-more", inline)]
         .               #[allow(clippy::needless_pass_by_value)]
         .               #[allow(deprecated)]
         .               pub unsafe fn erase(&mut self, item: Bucket<T>) {
         .                   // Erase the element from the table first since drop might panic.
    17,350 ( 0.00%)          self.erase_no_drop(&item);
         .                   item.drop();
         .               }
         .           
         .               /// Finds and erases an element from the table, dropping it in place.
         .               /// Returns true if an element was found.
         .               #[cfg(feature = "raw")]
         .               #[cfg_attr(feature = "inline-more", inline)]
         .               pub fn erase_entry(&mut self, hash: u64, eq: impl FnMut(&T) -> bool) -> bool {
-- line 554 ----------------------------------------
-- line 563 ----------------------------------------
         .                   }
         .               }
         .           
         .               /// Removes an element from the table, returning it.
         .               #[cfg_attr(feature = "inline-more", inline)]
         .               #[allow(clippy::needless_pass_by_value)]
         .               #[allow(deprecated)]
         .               pub unsafe fn remove(&mut self, item: Bucket<T>) -> T {
    50,592 ( 0.00%)          self.erase_no_drop(&item);
       424 ( 0.00%)          item.read()
         .               }
         .           
         .               /// Finds and removes an element from the table, returning it.
         .               #[cfg_attr(feature = "inline-more", inline)]
 1,130,841 ( 0.01%)      pub fn remove_entry(&mut self, hash: u64, eq: impl FnMut(&T) -> bool) -> Option<T> {
         .                   // Avoid `Option::map` because it bloats LLVM IR.
     4,026 ( 0.00%)          match self.find(hash, eq) {
    11,312 ( 0.00%)              Some(bucket) => Some(unsafe { self.remove(bucket) }),
   194,896 ( 0.00%)              None => None,
         .                   }
 1,583,378 ( 0.01%)      }
         .           
         .               /// Marks all table buckets as empty without dropping their contents.
         .               #[cfg_attr(feature = "inline-more", inline)]
         .               pub fn clear_no_drop(&mut self) {
         .                   self.table.clear_no_drop();
         .               }
         .           
         .               /// Removes all elements from the table without freeing the backing memory.
         .               #[cfg_attr(feature = "inline-more", inline)]
         .               pub fn clear(&mut self) {
         .                   // Ensure that the table is reset even if one of the drops panic
         .                   let mut self_ = guard(self, |self_| self_.clear_no_drop());
         .                   unsafe {
         1 ( 0.00%)              self_.drop_elements();
         .                   }
         .               }
         .           
         7 ( 0.00%)      unsafe fn drop_elements(&mut self) {
    30,826 ( 0.00%)          if mem::needs_drop::<T>() && !self.is_empty() {
         .                       for item in self.iter() {
         .                           item.drop();
         .                       }
         .                   }
         8 ( 0.00%)      }
         .           
         .               /// Shrinks the table to fit `max(self.len(), min_size)` elements.
         .               #[cfg_attr(feature = "inline-more", inline)]
         .               pub fn shrink_to(&mut self, min_size: usize, hasher: impl Fn(&T) -> u64) {
         .                   // Calculate the minimal number of elements that we need to reserve
         .                   // space for.
         .                   let min_size = usize::max(self.table.items, min_size);
         .                   if min_size == 0 {
-- line 615 ----------------------------------------
-- line 642 ----------------------------------------
         .                       }
         .                   }
         .               }
         .           
         .               /// Ensures that at least `additional` items can be inserted into the table
         .               /// without reallocation.
         .               #[cfg_attr(feature = "inline-more", inline)]
         .               pub fn reserve(&mut self, additional: usize, hasher: impl Fn(&T) -> u64) {
   664,922 ( 0.00%)          if additional > self.table.growth_left {
         .                       // Avoid `Result::unwrap_or_else` because it bloats LLVM IR.
   413,228 ( 0.00%)              if self
         .                           .reserve_rehash(additional, hasher, Fallibility::Infallible)
         .                           .is_err()
         .                       {
         .                           unsafe { hint::unreachable_unchecked() }
         .                       }
         .                   }
         .               }
         .           
-- line 660 ----------------------------------------
-- line 671 ----------------------------------------
         .                   } else {
         .                       Ok(())
         .                   }
         .               }
         .           
         .               /// Out-of-line slow path for `reserve` and `try_reserve`.
         .               #[cold]
         .               #[inline(never)]
   978,347 ( 0.01%)      fn reserve_rehash(
         .                   &mut self,
         .                   additional: usize,
         .                   hasher: impl Fn(&T) -> u64,
         .                   fallibility: Fallibility,
         .               ) -> Result<(), TryReserveError> {
         .                   unsafe {
         .                       self.table.reserve_rehash_inner(
         .                           additional,
-- line 687 ----------------------------------------
-- line 690 ----------------------------------------
         .                           TableLayout::new::<T>(),
         .                           if mem::needs_drop::<T>() {
         .                               Some(mem::transmute(ptr::drop_in_place::<T> as unsafe fn(*mut T)))
         .                           } else {
         .                               None
         .                           },
         .                       )
         .                   }
   709,320 ( 0.01%)      }
         .           
         .               /// Allocates a new table of a different size and moves the contents of the
         .               /// current table into it.
         .               fn resize(
         .                   &mut self,
         .                   capacity: usize,
         .                   hasher: impl Fn(&T) -> u64,
         .                   fallibility: Fallibility,
-- line 706 ----------------------------------------
-- line 714 ----------------------------------------
         .                       )
         .                   }
         .               }
         .           
         .               /// Inserts a new element into the table, and returns its raw bucket.
         .               ///
         .               /// This does not check if the given element already exists in the table.
         .               #[cfg_attr(feature = "inline-more", inline)]
 4,438,542 ( 0.03%)      pub fn insert(&mut self, hash: u64, value: T, hasher: impl Fn(&T) -> u64) -> Bucket<T> {
         .                   unsafe {
         .                       let mut index = self.table.find_insert_slot(hash);
         .           
         .                       // We can avoid growing the table once we have reached our load
         .                       // factor if we are replacing a tombstone. This works since the
         .                       // number of EMPTY slots does not change in this case.
    10,809 ( 0.00%)              let old_ctrl = *self.table.ctrl(index);
 2,891,132 ( 0.02%)              if unlikely(self.table.growth_left == 0 && special_is_empty(old_ctrl)) {
         .                           self.reserve(1, hasher);
         .                           index = self.table.find_insert_slot(hash);
         .                       }
         .           
         .                       self.table.record_item_insert_at(index, old_ctrl, hash);
         .           
         .                       let bucket = self.bucket(index);
         4 ( 0.00%)              bucket.write(value);
         .                       bucket
         .                   }
 3,279,069 ( 0.02%)      }
         .           
         .               /// Attempts to insert a new element without growing the table and return its raw bucket.
         .               ///
         .               /// Returns an `Err` containing the given element if inserting it would require growing the
         .               /// table.
         .               ///
         .               /// This does not check if the given element already exists in the table.
         .               #[cfg(feature = "raw")]
-- line 749 ----------------------------------------
-- line 760 ----------------------------------------
         .                       }
         .                   }
         .               }
         .           
         .               /// Inserts a new element into the table, and returns a mutable reference to it.
         .               ///
         .               /// This does not check if the given element already exists in the table.
         .               #[cfg_attr(feature = "inline-more", inline)]
   934,032 ( 0.01%)      pub fn insert_entry(&mut self, hash: u64, value: T, hasher: impl Fn(&T) -> u64) -> &mut T {
       344 ( 0.00%)          unsafe { self.insert(hash, value, hasher).as_mut() }
   700,524 ( 0.01%)      }
         .           
         .               /// Inserts a new element into the table, without growing the table.
         .               ///
         .               /// There must be enough space in the table to insert the new element.
         .               ///
         .               /// This does not check if the given element already exists in the table.
         .               #[cfg_attr(feature = "inline-more", inline)]
         .               #[cfg(any(feature = "raw", feature = "rustc-internal-api"))]
     3,372 ( 0.00%)      pub unsafe fn insert_no_grow(&mut self, hash: u64, value: T) -> Bucket<T> {
   735,288 ( 0.01%)          let (index, old_ctrl) = self.table.prepare_insert_slot(hash);
    26,366 ( 0.00%)          let bucket = self.table.bucket(index);
         .           
         .                   // If we are replacing a DELETED entry then we don't need to update
         .                   // the load counter.
 1,531,988 ( 0.01%)          self.table.growth_left -= special_is_empty(old_ctrl) as usize;
         .           
         .                   bucket.write(value);
 1,207,417 ( 0.01%)          self.table.items += 1;
         .                   bucket
     5,504 ( 0.00%)      }
         .           
         .               /// Temporary removes a bucket, applying the given function to the removed
         .               /// element and optionally put back the returned value in the same bucket.
         .               ///
         .               /// Returns `true` if the bucket still contains an element
         .               ///
         .               /// This does not check if the given bucket is actually occupied.
         .               #[cfg_attr(feature = "inline-more", inline)]
-- line 798 ----------------------------------------
-- line 813 ----------------------------------------
         .                       true
         .                   } else {
         .                       false
         .                   }
         .               }
         .           
         .               /// Searches for an element in the table.
         .               #[inline]
    92,032 ( 0.00%)      pub fn find(&self, hash: u64, mut eq: impl FnMut(&T) -> bool) -> Option<Bucket<T>> {
    18,903 ( 0.00%)          let result = self.table.find_inner(hash, &mut |index| unsafe {
    47,768 ( 0.00%)              eq(self.bucket(index).as_ref())
     4,229 ( 0.00%)          });
         .           
         .                   // Avoid `Option::map` because it bloats LLVM IR.
         .                   match result {
     1,820 ( 0.00%)              Some(index) => Some(unsafe { self.bucket(index) }),
         .                       None => None,
         .                   }
   103,704 ( 0.00%)      }
         .           
         .               /// Gets a reference to an element in the table.
         .               #[inline]
         .               pub fn get(&self, hash: u64, eq: impl FnMut(&T) -> bool) -> Option<&T> {
         .                   // Avoid `Option::map` because it bloats LLVM IR.
    38,769 ( 0.00%)          match self.find(hash, eq) {
         .                       Some(bucket) => Some(unsafe { bucket.as_ref() }),
         .                       None => None,
         .                   }
         .               }
         .           
         .               /// Gets a mutable reference to an element in the table.
         .               #[inline]
     8,204 ( 0.00%)      pub fn get_mut(&mut self, hash: u64, eq: impl FnMut(&T) -> bool) -> Option<&mut T> {
         .                   // Avoid `Option::map` because it bloats LLVM IR.
    39,803 ( 0.00%)          match self.find(hash, eq) {
         .                       Some(bucket) => Some(unsafe { bucket.as_mut() }),
         .                       None => None,
         .                   }
     9,376 ( 0.00%)      }
         .           
         .               /// Attempts to get mutable references to `N` entries in the table at once.
         .               ///
         .               /// Returns an array of length `N` with the results of each query.
         .               ///
         .               /// At most one mutable reference will be returned to any entry. `None` will be returned if any
         .               /// of the hashes are duplicates. `None` will be returned if the hash is not found.
         .               ///
-- line 859 ----------------------------------------
-- line 920 ----------------------------------------
         .               #[inline]
         .               pub fn len(&self) -> usize {
         .                   self.table.items
         .               }
         .           
         .               /// Returns `true` if the table contains no elements.
         .               #[inline]
         .               pub fn is_empty(&self) -> bool {
 1,275,016 ( 0.01%)          self.len() == 0
         .               }
         .           
         .               /// Returns the number of buckets in the table.
         .               #[inline]
         .               pub fn buckets(&self) -> usize {
         .                   self.table.bucket_mask + 1
         .               }
         .           
         .               /// Returns an iterator over every element in the table. It is up to
         .               /// the caller to ensure that the `RawTable` outlives the `RawIter`.
         .               /// Because we cannot make the `next` method unsafe on the `RawIter`
         .               /// struct, we have to make the `iter` method unsafe.
         .               #[inline]
         .               pub unsafe fn iter(&self) -> RawIter<T> {
         5 ( 0.00%)          let data = Bucket::from_base_index(self.data_end(), 0);
         .                   RawIter {
         .                       iter: RawIterRange::new(self.table.ctrl.as_ptr(), data, self.table.buckets()),
   180,837 ( 0.00%)              items: self.table.items,
         .                   }
         .               }
         .           
         .               /// Returns an iterator over occupied buckets that could match a given hash.
         .               ///
         .               /// `RawTable` only stores 7 bits of the hash value, so this iterator may
         .               /// return items that have a hash value different than the one provided. You
         .               /// should always validate the returned values before using them.
-- line 954 ----------------------------------------
-- line 995 ----------------------------------------
         .               /// Iteration starts at the provided iterator's current location.
         .               ///
         .               /// It is up to the caller to ensure that the iterator is valid for this
         .               /// `RawTable` and covers all items that remain in the table.
         .               pub unsafe fn into_iter_from(self, iter: RawIter<T>) -> RawIntoIter<T, A> {
         .                   debug_assert_eq!(iter.len(), self.len());
         .           
         .                   let alloc = self.table.alloc.clone();
    15,992 ( 0.00%)          let allocation = self.into_allocation();
    11,994 ( 0.00%)          RawIntoIter {
    19,990 ( 0.00%)              iter,
         .                       allocation,
         .                       marker: PhantomData,
         .                       alloc,
         .                   }
         .               }
         .           
         .               /// Converts the table into a raw allocation. The contents of the table
         .               /// should be dropped using a `RawIter` before freeing the allocation.
         .               #[cfg_attr(feature = "inline-more", inline)]
         .               pub(crate) fn into_allocation(self) -> Option<(NonNull<u8>, Layout)> {
     7,821 ( 0.00%)          let alloc = if self.table.is_empty_singleton() {
         .                       None
         .                   } else {
         .                       // Avoid `Option::unwrap_or_else` because it bloats LLVM IR.
         .                       let (layout, ctrl_offset) = match calculate_layout::<T>(self.table.buckets()) {
         .                           Some(lco) => lco,
         .                           None => unsafe { hint::unreachable_unchecked() },
         .                       };
         .                       Some((
     1,281 ( 0.00%)                  unsafe { NonNull::new_unchecked(self.table.ctrl.as_ptr().sub(ctrl_offset)) },
         .                           layout,
         .                       ))
         .                   };
         .                   mem::forget(self);
         .                   alloc
         .               }
         .           }
         .           
-- line 1033 ----------------------------------------
-- line 1042 ----------------------------------------
         .               T: Sync,
         .               A: Sync,
         .           {
         .           }
         .           
         .           impl<A> RawTableInner<A> {
         .               #[inline]
         .               const fn new_in(alloc: A) -> Self {
 1,305,842 ( 0.01%)          Self {
         .                       // Be careful to cast the entire slice to a raw pointer.
         .                       ctrl: unsafe { NonNull::new_unchecked(Group::static_empty() as *const _ as *mut u8) },
         .                       bucket_mask: 0,
         .                       items: 0,
         .                       growth_left: 0,
         .                       alloc,
         .                   }
         .               }
         .           }
         .           
         .           impl<A: Allocator + Clone> RawTableInner<A> {
         .               #[cfg_attr(feature = "inline-more", inline)]
   852,768 ( 0.01%)      unsafe fn new_uninitialized(
         .                   alloc: A,
         .                   table_layout: TableLayout,
         .                   buckets: usize,
         .                   fallibility: Fallibility,
         .               ) -> Result<Self, TryReserveError> {
         .                   debug_assert!(buckets.is_power_of_two());
         .           
         .                   // Avoid `Option::ok_or_else` because it bloats LLVM IR.
-- line 1071 ----------------------------------------
-- line 1078 ----------------------------------------
         .                   // exceed `isize::MAX`. We can skip this check on 64-bit systems since
         .                   // such allocations will never succeed anyways.
         .                   //
         .                   // This mirrors what Vec does in the standard library.
         .                   if mem::size_of::<usize>() < 8 && layout.size() > isize::MAX as usize {
         .                       return Err(fallibility.capacity_overflow());
         .                   }
         .           
   198,394 ( 0.00%)          let ptr: NonNull<u8> = match do_alloc(&alloc, layout) {
         .                       Ok(block) => block.cast(),
         .                       Err(_) => return Err(fallibility.alloc_err(layout)),
         .                   };
         .           
         .                   let ctrl = NonNull::new_unchecked(ptr.as_ptr().add(ctrl_offset));
   469,332 ( 0.00%)          Ok(Self {
         .                       ctrl,
   200,368 ( 0.00%)              bucket_mask: buckets - 1,
         .                       items: 0,
         .                       growth_left: bucket_mask_to_capacity(buckets - 1),
         .                       alloc,
         .                   })
   620,660 ( 0.00%)      }
         .           
         .               #[inline]
    50,385 ( 0.00%)      fn fallible_with_capacity(
         .                   alloc: A,
         .                   table_layout: TableLayout,
         .                   capacity: usize,
         .                   fallibility: Fallibility,
         .               ) -> Result<Self, TryReserveError> {
    13,206 ( 0.00%)          if capacity == 0 {
     9,585 ( 0.00%)              Ok(Self::new_in(alloc))
         .                   } else {
         .                       unsafe {
         .                           let buckets =
         .                               capacity_to_buckets(capacity).ok_or_else(|| fallibility.capacity_overflow())?;
         .           
   386,893 ( 0.00%)                  let result = Self::new_uninitialized(alloc, table_layout, buckets, fallibility)?;
         .                           result.ctrl(0).write_bytes(EMPTY, result.num_ctrl_bytes());
         .           
    27,142 ( 0.00%)                  Ok(result)
         .                       }
         .                   }
    50,385 ( 0.00%)      }
         .           
         .               /// Searches for an empty or deleted bucket which is suitable for inserting
         .               /// a new element and sets the hash for that slot.
         .               ///
         .               /// There must be at least 1 empty bucket in the table.
         .               #[inline]
   255,978 ( 0.00%)      unsafe fn prepare_insert_slot(&self, hash: u64) -> (usize, u8) {
         .                   let index = self.find_insert_slot(hash);
   255,978 ( 0.00%)          let old_ctrl = *self.ctrl(index);
         .                   self.set_ctrl_h2(index, hash);
         .                   (index, old_ctrl)
   511,956 ( 0.00%)      }
         .           
         .               /// Searches for an empty or deleted bucket which is suitable for inserting
         .               /// a new element.
         .               ///
         .               /// There must be at least 1 empty bucket in the table.
         .               #[inline]
         .               fn find_insert_slot(&self, hash: u64) -> usize {
         .                   let mut probe_seq = self.probe_seq(hash);
         .                   loop {
         .                       unsafe {
         .                           let group = Group::load(self.ctrl(probe_seq.pos));
 2,022,503 ( 0.01%)                  if let Some(bit) = group.match_empty_or_deleted().lowest_set_bit() {
 5,922,463 ( 0.04%)                      let result = (probe_seq.pos + bit) & self.bucket_mask;
         .           
         .                               // In tables smaller than the group width, trailing control
         .                               // bytes outside the range of the table are filled with
         .                               // EMPTY entries. These will unfortunately trigger a
         .                               // match, but once masked may point to a full bucket that
         .                               // is already occupied. We detect this situation here and
         .                               // perform a second scan starting at the beginning of the
         .                               // table. This second scan is guaranteed to find an empty
         .                               // slot (due to the load factor) before hitting the trailing
         .                               // control bytes (containing EMPTY).
 2,696,212 ( 0.02%)                      if unlikely(is_full(*self.ctrl(result))) {
         .                                   debug_assert!(self.bucket_mask < Group::WIDTH);
         .                                   debug_assert_ne!(probe_seq.pos, 0);
         .                                   return Group::load_aligned(self.ctrl(0))
         .                                       .match_empty_or_deleted()
         .                                       .lowest_set_bit_nonzero();
         .                               }
         .           
         .                               return result;
-- line 1165 ----------------------------------------
-- line 1171 ----------------------------------------
         .           
         .               /// Searches for an element in the table. This uses dynamic dispatch to reduce the amount of
         .               /// code generated, but it is eliminated by LLVM optimizations.
         .               #[inline]
         .               fn find_inner(&self, hash: u64, eq: &mut dyn FnMut(usize) -> bool) -> Option<usize> {
         .                   let h2_hash = h2(hash);
         .                   let mut probe_seq = self.probe_seq(hash);
         .           
   213,152 ( 0.00%)          loop {
         .                       let group = unsafe { Group::load(self.ctrl(probe_seq.pos)) };
         .           
 5,897,696 ( 0.04%)              for bit in group.match_byte(h2_hash) {
11,415,772 ( 0.08%)                  let index = (probe_seq.pos + bit) & self.bucket_mask;
         .           
 7,873,293 ( 0.06%)                  if likely(eq(index)) {
         .                               return Some(index);
         .                           }
         .                       }
         .           
 1,813,885 ( 0.01%)              if likely(group.match_empty().any_bit_set()) {
         .                           return None;
         .                       }
         .           
         .                       probe_seq.move_next(self.bucket_mask);
         .                   }
         .               }
         .           
         .               #[allow(clippy::mut_mut)]
-- line 1198 ----------------------------------------
-- line 1225 ----------------------------------------
         .                   Bucket::from_base_index(self.data_end(), index)
         .               }
         .           
         .               #[inline]
         .               unsafe fn bucket_ptr(&self, index: usize, size_of: usize) -> *mut u8 {
         .                   debug_assert_ne!(self.bucket_mask, 0);
         .                   debug_assert!(index < self.buckets());
         .                   let base: *mut u8 = self.data_end().as_ptr();
 7,254,840 ( 0.05%)          base.sub((index + 1) * size_of)
         .               }
         .           
         .               #[inline]
         .               unsafe fn data_end<T>(&self) -> NonNull<T> {
         .                   NonNull::new_unchecked(self.ctrl.as_ptr().cast())
         .               }
         .           
         .               /// Returns an iterator-like object for a probe sequence on the table.
         .               ///
         .               /// This iterator never terminates, but is guaranteed to visit each bucket
         .               /// group exactly once. The loop using `probe_seq` must terminate upon
         .               /// reaching a group containing an empty bucket.
         .               #[inline]
         .               fn probe_seq(&self, hash: u64) -> ProbeSeq {
         .                   ProbeSeq {
34,533,822 ( 0.25%)              pos: h1(hash) & self.bucket_mask,
         .                       stride: 0,
         .                   }
         .               }
         .           
         .               /// Returns the index of a bucket for which a value must be inserted if there is enough rooom
         .               /// in the table, otherwise returns error
         .               #[cfg(feature = "raw")]
         .               #[inline]
-- line 1257 ----------------------------------------
-- line 1263 ----------------------------------------
         .                   } else {
         .                       self.record_item_insert_at(index, old_ctrl, hash);
         .                       Ok(index)
         .                   }
         .               }
         .           
         .               #[inline]
         .               unsafe fn record_item_insert_at(&mut self, index: usize, old_ctrl: u8, hash: u64) {
 3,613,342 ( 0.03%)          self.growth_left -= special_is_empty(old_ctrl) as usize;
         .                   self.set_ctrl_h2(index, hash);
 2,890,620 ( 0.02%)          self.items += 1;
         .               }
         .           
         .               #[inline]
         .               fn is_in_same_group(&self, i: usize, new_i: usize, hash: u64) -> bool {
         .                   let probe_seq_pos = self.probe_seq(hash).pos;
         .                   let probe_index =
         .                       |pos: usize| (pos.wrapping_sub(probe_seq_pos) & self.bucket_mask) / Group::WIDTH;
         .                   probe_index(i) == probe_index(new_i)
-- line 1281 ----------------------------------------
-- line 1312 ----------------------------------------
         .                   // replicate the buckets at the end of the trailing group. For example
         .                   // with 2 buckets and a group size of 4, the control bytes will look
         .                   // like this:
         .                   //
         .                   //     Real    |             Replicated
         .                   // ---------------------------------------------
         .                   // | [A] | [B] | [EMPTY] | [EMPTY] | [A] | [B] |
         .                   // ---------------------------------------------
 5,667,168 ( 0.04%)          let index2 = ((index.wrapping_sub(Group::WIDTH)) & self.bucket_mask) + Group::WIDTH;
         .           
 1,887,930 ( 0.01%)          *self.ctrl(index) = ctrl;
 1,888,162 ( 0.01%)          *self.ctrl(index2) = ctrl;
         .               }
         .           
         .               /// Returns a pointer to a control byte.
         .               #[inline]
         .               unsafe fn ctrl(&self, index: usize) -> *mut u8 {
         .                   debug_assert!(index < self.num_ctrl_bytes());
         .                   self.ctrl.as_ptr().add(index)
         .               }
         .           
         .               #[inline]
         .               fn buckets(&self) -> usize {
   571,637 ( 0.00%)          self.bucket_mask + 1
         .               }
         .           
         .               #[inline]
         .               fn num_ctrl_bytes(&self) -> usize {
   476,324 ( 0.00%)          self.bucket_mask + 1 + Group::WIDTH
         .               }
         .           
         .               #[inline]
         .               fn is_empty_singleton(&self) -> bool {
 2,406,446 ( 0.02%)          self.bucket_mask == 0
         .               }
         .           
         .               #[allow(clippy::mut_mut)]
         .               #[inline]
         .               unsafe fn prepare_resize(
         .                   &self,
         .                   table_layout: TableLayout,
         .                   capacity: usize,
         .                   fallibility: Fallibility,
         .               ) -> Result<crate::scopeguard::ScopeGuard<Self, impl FnMut(&mut Self)>, TryReserveError> {
         .                   debug_assert!(self.items <= capacity);
         .           
         .                   // Allocate and initialize the new table.
     7,662 ( 0.00%)          let mut new_table = RawTableInner::fallible_with_capacity(
         .                       self.alloc.clone(),
         .                       table_layout,
         .                       capacity,
         .                       fallibility,
         .                   )?;
   262,828 ( 0.00%)          new_table.growth_left -= self.items;
         .                   new_table.items = self.items;
         .           
         .                   // The hash function may panic, in which case we simply free the new
         .                   // table without dropping any elements that may have been copied into
         .                   // it.
         .                   //
         .                   // This guard is also used to free the old table on success, see
         .                   // the comment at the bottom of this function.
         .                   Ok(guard(new_table, move |self_| {
   120,110 ( 0.00%)              if !self_.is_empty_singleton() {
         .                           self_.free_buckets(table_layout);
         .                       }
         .                   }))
         .               }
         .           
         .               /// Reserves or rehashes to make room for `additional` more elements.
         .               ///
         .               /// This uses dynamic dispatch to reduce the amount of
-- line 1383 ----------------------------------------
-- line 1388 ----------------------------------------
         .                   &mut self,
         .                   additional: usize,
         .                   hasher: &dyn Fn(&mut Self, usize) -> u64,
         .                   fallibility: Fallibility,
         .                   layout: TableLayout,
         .                   drop: Option<fn(*mut u8)>,
         .               ) -> Result<(), TryReserveError> {
         .                   // Avoid `Option::ok_or_else` because it bloats LLVM IR.
   240,228 ( 0.00%)          let new_items = match self.items.checked_add(additional) {
         .                       Some(new_items) => new_items,
         .                       None => return Err(fallibility.capacity_overflow()),
         .                   };
   240,220 ( 0.00%)          let full_capacity = bucket_mask_to_capacity(self.bucket_mask);
   505,428 ( 0.00%)          if new_items <= full_capacity / 2 {
         .                       // Rehash in-place without re-allocating if we have plenty of spare
         .                       // capacity that is locked up due to DELETED entries.
         .                       self.rehash_in_place(hasher, layout.size, drop);
         .                       Ok(())
         .                   } else {
         .                       // Otherwise, conservatively resize to at least the next size up
         .                       // to avoid churning deletes into frequent rehashes.
         .                       self.resize_inner(
   120,110 ( 0.00%)                  usize::max(new_items, full_capacity + 1),
         .                           hasher,
         .                           fallibility,
         .                           layout,
         .                       )
         .                   }
         .               }
         .           
         .               /// Allocates a new table of a different size and moves the contents of the
-- line 1418 ----------------------------------------
-- line 1424 ----------------------------------------
         .               #[inline(always)]
         .               unsafe fn resize_inner(
         .                   &mut self,
         .                   capacity: usize,
         .                   hasher: &dyn Fn(&mut Self, usize) -> u64,
         .                   fallibility: Fallibility,
         .                   layout: TableLayout,
         .               ) -> Result<(), TryReserveError> {
    19,078 ( 0.00%)          let mut new_table = self.prepare_resize(layout, capacity, fallibility)?;
         .           
         .                   // Copy all elements to the new table.
         .                   for i in 0..self.buckets() {
 1,133,778 ( 0.01%)              if !is_full(*self.ctrl(i)) {
         .                           continue;
         .                       }
         .           
         .                       // This may panic.
         .                       let hash = hasher(self, i);
         .           
         .                       // We can use a simpler version of insert() here since:
         .                       // - there are no DELETED entries.
-- line 1444 ----------------------------------------
-- line 1454 ----------------------------------------
         .                   }
         .           
         .                   // We successfully copied all elements without panicking. Now replace
         .                   // self with the new table. The old table will have its memory freed but
         .                   // the items will not be dropped (since they have been moved into the
         .                   // new table).
         .                   mem::swap(self, &mut new_table);
         .           
   120,110 ( 0.00%)          Ok(())
         .               }
         .           
         .               /// Rehashes the contents of the table in place (i.e. without changing the
         .               /// allocation).
         .               ///
         .               /// If `hasher` panics then some the table's contents may be lost.
         .               ///
         .               /// This uses dynamic dispatch to reduce the amount of
-- line 1470 ----------------------------------------
-- line 1554 ----------------------------------------
         .               #[inline]
         .               unsafe fn free_buckets(&mut self, table_layout: TableLayout) {
         .                   // Avoid `Option::unwrap_or_else` because it bloats LLVM IR.
         .                   let (layout, ctrl_offset) = match table_layout.calculate_layout_for(self.buckets()) {
         .                       Some(lco) => lco,
         .                       None => hint::unreachable_unchecked(),
         .                   };
         .                   self.alloc.deallocate(
    81,539 ( 0.00%)              NonNull::new_unchecked(self.ctrl.as_ptr().sub(ctrl_offset)),
         .                       layout,
         .                   );
         .               }
         .           
         .               /// Marks all table buckets as empty without dropping their contents.
         .               #[inline]
         .               fn clear_no_drop(&mut self) {
    18,268 ( 0.00%)          if !self.is_empty_singleton() {
         .                       unsafe {
         .                           self.ctrl(0).write_bytes(EMPTY, self.num_ctrl_bytes());
         .                       }
         .                   }
    23,541 ( 0.00%)          self.items = 0;
    18,357 ( 0.00%)          self.growth_left = bucket_mask_to_capacity(self.bucket_mask);
         .               }
         .           
         .               #[inline]
         .               unsafe fn erase(&mut self, index: usize) {
         .                   debug_assert!(is_full(*self.ctrl(index)));
   210,316 ( 0.00%)          let index_before = index.wrapping_sub(Group::WIDTH) & self.bucket_mask;
         .                   let empty_before = Group::load(self.ctrl(index_before)).match_empty();
         .                   let empty_after = Group::load(self.ctrl(index)).match_empty();
         .           
         .                   // If we are inside a continuous block of Group::WIDTH full or deleted
         .                   // cells then a probe window may have seen a full block when trying to
         .                   // insert. We therefore need to keep that block non-empty so that
         .                   // lookups will continue searching to the next probe window.
         .                   //
         .                   // Note that in this context `leading_zeros` refers to the bytes at the
         .                   // end of a group, while `trailing_zeros` refers to the bytes at the
         .                   // beginning of a group.
   841,264 ( 0.01%)          let ctrl = if empty_before.leading_zeros() + empty_after.trailing_zeros() >= Group::WIDTH {
         .                       DELETED
         .                   } else {
 1,044,560 ( 0.01%)              self.growth_left += 1;
         .                       EMPTY
         .                   };
         .                   self.set_ctrl(index, ctrl);
   841,264 ( 0.01%)          self.items -= 1;
         .               }
         .           }
         .           
         .           impl<T: Clone, A: Allocator + Clone> Clone for RawTable<T, A> {
     2,736 ( 0.00%)      fn clone(&self) -> Self {
       415 ( 0.00%)          if self.table.is_empty_singleton() {
         .                       Self::new_in(self.table.alloc.clone())
         .                   } else {
         .                       unsafe {
         .                           let mut new_table = ManuallyDrop::new(
         .                               // Avoid `Result::ok_or_else` because it bloats LLVM IR.
         .                               match Self::new_uninitialized(
         .                                   self.table.alloc.clone(),
         .                                   self.table.buckets(),
-- line 1615 ----------------------------------------
-- line 1624 ----------------------------------------
         .                               // We need to free the memory allocated for the new table.
         .                               new_table.free_buckets();
         .                           });
         .           
         .                           // Return the newly created table.
         .                           ManuallyDrop::into_inner(new_table)
         .                       }
         .                   }
     3,078 ( 0.00%)      }
         .           
         .               fn clone_from(&mut self, source: &Self) {
         .                   if source.table.is_empty_singleton() {
         .                       *self = Self::new_in(self.table.alloc.clone());
         .                   } else {
         .                       unsafe {
         .                           // First, drop all our elements without clearing the control bytes.
         .                           self.drop_elements();
-- line 1640 ----------------------------------------
-- line 1687 ----------------------------------------
         .                       .table
         .                       .ctrl(0)
         .                       .copy_to_nonoverlapping(self.table.ctrl(0), self.table.num_ctrl_bytes());
         .                   source
         .                       .data_start()
         .                       .copy_to_nonoverlapping(self.data_start(), self.table.buckets());
         .           
         .                   self.table.items = source.table.items;
       130 ( 0.00%)          self.table.growth_left = source.table.growth_left;
         .               }
         .           }
         .           
         .           impl<T: Clone, A: Allocator + Clone> RawTable<T, A> {
         .               /// Common code for clone and clone_from. Assumes `self.buckets() == source.buckets()`.
         .               #[cfg_attr(feature = "inline-more", inline)]
         .               unsafe fn clone_from_impl(&mut self, source: &Self, mut on_panic: impl FnMut(&mut Self)) {
         .                   // Copy the control bytes unchanged. We do this in a single pass
-- line 1703 ----------------------------------------
-- line 1790 ----------------------------------------
         .               fn default() -> Self {
         .                   Self::new_in(Default::default())
         .               }
         .           }
         .           
         .           #[cfg(feature = "nightly")]
         .           unsafe impl<#[may_dangle] T, A: Allocator + Clone> Drop for RawTable<T, A> {
         .               #[cfg_attr(feature = "inline-more", inline)]
 1,326,879 ( 0.01%)      fn drop(&mut self) {
 1,041,667 ( 0.01%)          if !self.table.is_empty_singleton() {
         .                       unsafe {
         .                           self.drop_elements();
         .                           self.free_buckets();
         .                       }
         .                   }
 1,411,656 ( 0.01%)      }
         .           }
         .           #[cfg(not(feature = "nightly"))]
         .           impl<T, A: Allocator + Clone> Drop for RawTable<T, A> {
         .               #[cfg_attr(feature = "inline-more", inline)]
         .               fn drop(&mut self) {
         .                   if !self.table.is_empty_singleton() {
         .                       unsafe {
         .                           self.drop_elements();
-- line 1813 ----------------------------------------
-- line 1817 ----------------------------------------
         .               }
         .           }
         .           
         .           impl<T, A: Allocator + Clone> IntoIterator for RawTable<T, A> {
         .               type Item = T;
         .               type IntoIter = RawIntoIter<T, A>;
         .           
         .               #[cfg_attr(feature = "inline-more", inline)]
    15,992 ( 0.00%)      fn into_iter(self) -> RawIntoIter<T, A> {
         .                   unsafe {
         .                       let iter = self.iter();
         .                       self.into_iter_from(iter)
         .                   }
    19,990 ( 0.00%)      }
         .           }
         .           
         .           /// Iterator over a sub-range of a table. Unlike `RawIter` this iterator does
         .           /// not track an item count.
         .           pub(crate) struct RawIterRange<T> {
         .               // Mask of full buckets in the current group. Bits are cleared from this
         .               // mask as each element is processed.
         .               current_group: BitMask,
-- line 1838 ----------------------------------------
-- line 1934 ----------------------------------------
         .           
         .           impl<T> Iterator for RawIterRange<T> {
         .               type Item = Bucket<T>;
         .           
         .               #[cfg_attr(feature = "inline-more", inline)]
         .               fn next(&mut self) -> Option<Bucket<T>> {
         .                   unsafe {
         .                       loop {
   419,851 ( 0.00%)                  if let Some(index) = self.current_group.lowest_set_bit() {
    64,329 ( 0.00%)                      self.current_group = self.current_group.remove_lowest_bit();
   106,345 ( 0.00%)                      return Some(self.data.next_n(index));
         .                           }
         .           
   360,484 ( 0.00%)                  if self.next_ctrl >= self.end {
         .                               return None;
         .                           }
         .           
         .                           // We might read past self.end up to the next group boundary,
         .                           // but this is fine because it only occurs on tables smaller
         .                           // than the group size where the trailing control bytes are all
         .                           // EMPTY. On larger tables self.end is guaranteed to be aligned
         .                           // to the group size (since tables are power-of-two sized).
    10,525 ( 0.00%)                  self.current_group = Group::load_aligned(self.next_ctrl).match_full();
     8,323 ( 0.00%)                  self.data = self.data.next_n(Group::WIDTH);
    21,688 ( 0.00%)                  self.next_ctrl = self.next_ctrl.add(Group::WIDTH);
         .                       }
         .                   }
         .               }
         .           
         .               #[inline]
         .               fn size_hint(&self) -> (usize, Option<usize>) {
         .                   // We don't have an item count, so just guess based on the range size.
         .                   (
-- line 1966 ----------------------------------------
-- line 2102 ----------------------------------------
         .                           }
         .                       } else {
         .                           // We must have already iterated past the removed item.
         .                       }
         .                   }
         .               }
         .           
         .               unsafe fn drop_elements(&mut self) {
     2,782 ( 0.00%)          if mem::needs_drop::<T>() && self.len() != 0 {
         .                       for item in self {
         .                           item.drop();
         .                       }
         .                   }
         .               }
         .           }
         .           
         .           impl<T> Clone for RawIter<T> {
-- line 2118 ----------------------------------------
-- line 2124 ----------------------------------------
         .                   }
         .               }
         .           }
         .           
         .           impl<T> Iterator for RawIter<T> {
         .               type Item = Bucket<T>;
         .           
         .               #[cfg_attr(feature = "inline-more", inline)]
    74,129 ( 0.00%)      fn next(&mut self) -> Option<Bucket<T>> {
   171,520 ( 0.00%)          if let Some(b) = self.iter.next() {
   551,305 ( 0.00%)              self.items -= 1;
         .                       Some(b)
         .                   } else {
         .                       // We don't check against items == 0 here to allow the
         .                       // compiler to optimize away the item count entirely if the
         .                       // iterator length is never queried.
         .                       debug_assert_eq!(self.items, 0);
         .                       None
         .                   }
   148,258 ( 0.00%)      }
         .           
         .               #[inline]
         .               fn size_hint(&self) -> (usize, Option<usize>) {
         .                   (self.items, Some(self.items))
         .               }
         .           }
         .           
         .           impl<T> ExactSizeIterator for RawIter<T> {}
-- line 2151 ----------------------------------------
-- line 2177 ----------------------------------------
         .               T: Sync,
         .               A: Sync,
         .           {
         .           }
         .           
         .           #[cfg(feature = "nightly")]
         .           unsafe impl<#[may_dangle] T, A: Allocator + Clone> Drop for RawIntoIter<T, A> {
         .               #[cfg_attr(feature = "inline-more", inline)]
     6,340 ( 0.00%)      fn drop(&mut self) {
         .                   unsafe {
         .                       // Drop all remaining elements
         .                       self.iter.drop_elements();
         .           
         .                       // Free the table
    36,963 ( 0.00%)              if let Some((ptr, layout)) = self.allocation {
         .                           self.alloc.deallocate(ptr, layout);
         .                       }
         .                   }
       630 ( 0.00%)      }
         .           }
         .           #[cfg(not(feature = "nightly"))]
         .           impl<T, A: Allocator + Clone> Drop for RawIntoIter<T, A> {
         .               #[cfg_attr(feature = "inline-more", inline)]
         .               fn drop(&mut self) {
         .                   unsafe {
         .                       // Drop all remaining elements
         .                       self.iter.drop_elements();
-- line 2203 ----------------------------------------
-- line 2209 ----------------------------------------
         .                   }
         .               }
         .           }
         .           
         .           impl<T, A: Allocator + Clone> Iterator for RawIntoIter<T, A> {
         .               type Item = T;
         .           
         .               #[cfg_attr(feature = "inline-more", inline)]
     4,455 ( 0.00%)      fn next(&mut self) -> Option<T> {
     1,503 ( 0.00%)          unsafe { Some(self.iter.next()?.read()) }
    11,468 ( 0.00%)      }
         .           
         .               #[inline]
         .               fn size_hint(&self) -> (usize, Option<usize>) {
        10 ( 0.00%)          self.iter.size_hint()
         .               }
         .           }
         .           
         .           impl<T, A: Allocator + Clone> ExactSizeIterator for RawIntoIter<T, A> {}
         .           impl<T, A: Allocator + Clone> FusedIterator for RawIntoIter<T, A> {}
         .           
         .           /// Iterator which consumes elements without freeing the table storage.
         .           pub struct RawDrain<'a, T, A: Allocator + Clone = Global> {
-- line 2231 ----------------------------------------
-- line 2259 ----------------------------------------
         .           where
         .               T: Sync,
         .               A: Sync,
         .           {
         .           }
         .           
         .           impl<T, A: Allocator + Clone> Drop for RawDrain<'_, T, A> {
         .               #[cfg_attr(feature = "inline-more", inline)]
       808 ( 0.00%)      fn drop(&mut self) {
         .                   unsafe {
         .                       // Drop all remaining elements. Note that this may panic.
         .                       self.iter.drop_elements();
         .           
         .                       // Reset the contents of the table now that all elements have been
         .                       // dropped.
         .                       self.table.clear_no_drop();
         .           
         .                       // Move the now empty table back to its original location.
       101 ( 0.00%)              self.orig_table
         .                           .as_ptr()
         .                           .copy_from_nonoverlapping(&*self.table, 1);
         .                   }
       808 ( 0.00%)      }
         .           }
         .           
         .           impl<T, A: Allocator + Clone> Iterator for RawDrain<'_, T, A> {
         .               type Item = T;
         .           
         .               #[cfg_attr(feature = "inline-more", inline)]
         .               fn next(&mut self) -> Option<T> {
         .                   unsafe {
-- line 2289 ----------------------------------------

19,250,800 ( 0.14%)  <counts for unidentified lines in /usr/home/liquid/.cargo/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.12.0/src/raw/mod.rs>

--------------------------------------------------------------------------------
The following files chosen for auto-annotation could not be found:
--------------------------------------------------------------------------------
  ./malloc/malloc.c
  ./string/../sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S
  ./string/../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S
  ./string/../sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S
  ./string/../sysdeps/x86_64/multiarch/strcmp-avx2.S
  ./string/../sysdeps/x86_64/multiarch/strlen-avx2.S
  /tmp/gcc-build/x86_64-unknown-linux-gnu/libstdc++-v3/libsupc++/../../../../gcc-5.5.0/libstdc++-v3/libsupc++/new_op.cc

--------------------------------------------------------------------------------
Ir                   
--------------------------------------------------------------------------------
199,285,679 ( 1.44%)  events annotated