// If we already inserted something for this BB, don't reprocess it.
if (SSAUpdate.HasValueForBlock(ExitBB)) continue;
- PHINode *PN = PHINode::Create(Inst->getType(), Inst->getName()+".lcssa",
+ PHINode *PN = PHINode::Create(Inst->getType(),
+ PredCache.GetNumPreds(ExitBB),
+ Inst->getName()+".lcssa",
ExitBB->begin());
- PN->reserveOperandSpace(PredCache.GetNumPreds(ExitBB));
// Add inputs from inside the loop for this PHI.
for (BasicBlock **PI = PredCache.GetPreds(ExitBB); *PI; ++PI) {