Use ValueMap instead of DenseMap.
The ValueMapper used by various cloning utility maps MDNodes also.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106706 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/LoopUnroll.cpp b/lib/Transforms/Utils/LoopUnroll.cpp
index e704e32..e0e07e7 100644
--- a/lib/Transforms/Utils/LoopUnroll.cpp
+++ b/lib/Transforms/Utils/LoopUnroll.cpp
@@ -39,10 +39,10 @@
/// RemapInstruction - Convert the instruction operands from referencing the
/// current values into those specified by VMap.
static inline void RemapInstruction(Instruction *I,
- DenseMap<const Value *, Value*> &VMap) {
+ ValueMap<const Value *, Value*> &VMap) {
for (unsigned op = 0, E = I->getNumOperands(); op != E; ++op) {
Value *Op = I->getOperand(op);
- DenseMap<const Value *, Value*>::iterator It = VMap.find(Op);
+ ValueMap<const Value *, Value*>::iterator It = VMap.find(Op);
if (It != VMap.end())
I->setOperand(op, It->second);
}
@@ -183,7 +183,7 @@
// For the first iteration of the loop, we should use the precloned values for
// PHI nodes. Insert associations now.
- typedef DenseMap<const Value*, Value*> ValueToValueMapTy;
+ typedef ValueMap<const Value*, Value*> ValueToValueMapTy;
ValueToValueMapTy LastValueMap;
std::vector<PHINode*> OrigPHINode;
for (BasicBlock::iterator I = Header->begin(); isa<PHINode>(I); ++I) {