Fix a typo and some indentation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100908 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2010-04-09 22:47:25 +00:00
parent e5f76877ae
commit 2c8a9f8ad9

View File

@ -119,7 +119,7 @@ void DominanceFrontier::verifyAnalysis() const {
assert(!compare(OtherDF) && "Invalid DominanceFrontier info!");
}
// NewBB is split and now it has one successor. Update dominace frontier to
// NewBB is split and now it has one successor. Update dominance frontier to
// reflect this change.
void DominanceFrontier::splitBlock(BasicBlock *NewBB) {
assert(NewBB->getTerminator()->getNumSuccessors() == 1
@ -129,7 +129,7 @@ void DominanceFrontier::splitBlock(BasicBlock *NewBB) {
SmallVector<BasicBlock*, 8> PredBlocks;
for (pred_iterator PI = pred_begin(NewBB), PE = pred_end(NewBB);
PI != PE; ++PI)
PredBlocks.push_back(*PI);
PredBlocks.push_back(*PI);
if (PredBlocks.empty())
// If NewBB does not have any predecessors then it is a entry block.