diff options
Diffstat (limited to 'llvm/lib/IR/Metadata.cpp')
| -rw-r--r-- | llvm/lib/IR/Metadata.cpp | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/llvm/lib/IR/Metadata.cpp b/llvm/lib/IR/Metadata.cpp index c6107f5d804..ba393345db8 100644 --- a/llvm/lib/IR/Metadata.cpp +++ b/llvm/lib/IR/Metadata.cpp @@ -224,8 +224,8 @@ MDNode *MDNode::getMDNode(LLVMContext &Context, ArrayRef<Value*> Vals, // Note that if the operands are later nulled out, the node will be // removed from the uniquing map. FoldingSetNodeID ID; - for (unsigned i = 0; i != Vals.size(); ++i) - ID.AddPointer(Vals[i]); + for (Value *V : Vals) + ID.AddPointer(V); void *InsertPoint; MDNode *N = pImpl->MDNodeSet.FindNodeOrInsertPos(ID, InsertPoint); @@ -236,8 +236,7 @@ MDNode *MDNode::getMDNode(LLVMContext &Context, ArrayRef<Value*> Vals, bool isFunctionLocal = false; switch (FL) { case FL_Unknown: - for (unsigned i = 0; i != Vals.size(); ++i) { - Value *V = Vals[i]; + for (Value *V : Vals) { if (!V) continue; if (isFunctionLocalValue(V)) { isFunctionLocal = true; @@ -649,9 +648,9 @@ void Instruction::setMetadata(unsigned KindID, MDNode *Node) { setHasMetadataHashEntry(true); } else { // Handle replacement of an existing value. - for (unsigned i = 0, e = Info.size(); i != e; ++i) - if (Info[i].first == KindID) { - Info[i].second = Node; + for (auto &P : Info) + if (P.first == KindID) { + P.second = Node; return; } } @@ -697,10 +696,9 @@ MDNode *Instruction::getMetadataImpl(unsigned KindID) const { LLVMContextImpl::MDMapTy &Info = getContext().pImpl->MetadataStore[this]; assert(!Info.empty() && "bit out of sync with hash table"); - for (LLVMContextImpl::MDMapTy::iterator I = Info.begin(), E = Info.end(); - I != E; ++I) - if (I->first == KindID) - return I->second; + for (const auto &I : Info) + if (I.first == KindID) + return I.second; return 0; } |
