From 27820f99091d6547ed83ff20a2ea689ec68b9bf3 Mon Sep 17 00:00:00 2001 From: Philip Reames Date: Wed, 4 Sep 2019 17:28:48 +0000 Subject: [Instruction] Add hasMetadata(Kind) helper [NFC] It's a common idiom, so let's add the obvious wrapper for metadata kinds which are basically booleans. llvm-svn: 370933 --- llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp | 4 ++-- llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp | 2 +- llvm/lib/Transforms/Scalar/EarlyCSE.cpp | 2 +- llvm/lib/Transforms/Scalar/LoopPredication.cpp | 2 +- llvm/lib/Transforms/Utils/ImportedFunctionsInliningStatistics.cpp | 4 ++-- 5 files changed, 7 insertions(+), 7 deletions(-) (limited to 'llvm/lib/Transforms') diff --git a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp index a4cdc4f27c4..7dcab7a4965 100644 --- a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp +++ b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp @@ -1346,7 +1346,7 @@ Value *AddressSanitizer::isInterestingMemoryAccess(Instruction *I, unsigned *Alignment, Value **MaybeMask) { // Skip memory accesses inserted by another instrumentation. - if (I->getMetadata("nosanitize")) return nullptr; + if (I->hasMetadata("nosanitize")) return nullptr; // Do not instrument the load fetching the dynamic shadow address. if (LocalDynamicShadow == I) @@ -2686,7 +2686,7 @@ bool AddressSanitizer::instrumentFunction(Function &F, if (CS) { // A call inside BB. TempsToInstrument.clear(); - if (CS.doesNotReturn() && !CS->getMetadata("nosanitize")) + if (CS.doesNotReturn() && !CS->hasMetadata("nosanitize")) NoReturnCalls.push_back(CS.getInstruction()); } if (CallInst *CI = dyn_cast(&Inst)) diff --git a/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp index ca67eee1bef..df7606dfa24 100644 --- a/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp +++ b/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp @@ -500,7 +500,7 @@ Value *HWAddressSanitizer::isInterestingMemoryAccess(Instruction *I, unsigned *Alignment, Value **MaybeMask) { // Skip memory accesses inserted by another instrumentation. - if (I->getMetadata("nosanitize")) return nullptr; + if (I->hasMetadata("nosanitize")) return nullptr; // Do not instrument the load fetching the dynamic shadow address. if (LocalDynamicShadow == I) diff --git a/llvm/lib/Transforms/Scalar/EarlyCSE.cpp b/llvm/lib/Transforms/Scalar/EarlyCSE.cpp index 829f310b6fb..09530a6a5ae 100644 --- a/llvm/lib/Transforms/Scalar/EarlyCSE.cpp +++ b/llvm/lib/Transforms/Scalar/EarlyCSE.cpp @@ -652,7 +652,7 @@ private: bool isInvariantLoad() const { if (auto *LI = dyn_cast(Inst)) - return LI->getMetadata(LLVMContext::MD_invariant_load) != nullptr; + return LI->hasMetadata(LLVMContext::MD_invariant_load); return false; } diff --git a/llvm/lib/Transforms/Scalar/LoopPredication.cpp b/llvm/lib/Transforms/Scalar/LoopPredication.cpp index 507a1e251ca..885c0e8f4b8 100644 --- a/llvm/lib/Transforms/Scalar/LoopPredication.cpp +++ b/llvm/lib/Transforms/Scalar/LoopPredication.cpp @@ -543,7 +543,7 @@ bool LoopPredication::isLoopInvariantValue(const SCEV* S) { if (const auto *LI = dyn_cast(U->getValue())) if (LI->isUnordered() && L->hasLoopInvariantOperands(LI)) if (AA->pointsToConstantMemory(LI->getOperand(0)) || - LI->getMetadata(LLVMContext::MD_invariant_load) != nullptr) + LI->hasMetadata(LLVMContext::MD_invariant_load)) return true; return false; } diff --git a/llvm/lib/Transforms/Utils/ImportedFunctionsInliningStatistics.cpp b/llvm/lib/Transforms/Utils/ImportedFunctionsInliningStatistics.cpp index 1e9864a12d1..ea93f99d69e 100644 --- a/llvm/lib/Transforms/Utils/ImportedFunctionsInliningStatistics.cpp +++ b/llvm/lib/Transforms/Utils/ImportedFunctionsInliningStatistics.cpp @@ -26,7 +26,7 @@ ImportedFunctionsInliningStatistics::createInlineGraphNode(const Function &F) { auto &ValueLookup = NodesMap[F.getName()]; if (!ValueLookup) { ValueLookup = std::make_unique(); - ValueLookup->Imported = F.getMetadata("thinlto_src_module") != nullptr; + ValueLookup->Imported = F.hasMetadata("thinlto_src_module"); } return *ValueLookup; } @@ -64,7 +64,7 @@ void ImportedFunctionsInliningStatistics::setModuleInfo(const Module &M) { if (F.isDeclaration()) continue; AllFunctions++; - ImportedFunctions += int(F.getMetadata("thinlto_src_module") != nullptr); + ImportedFunctions += int(F.hasMetadata("thinlto_src_module")); } } static std::string getStatString(const char *Msg, int32_t Fraction, int32_t All, -- cgit v1.2.3