typoes

llvm-svn: 113647

3 files changed, 6 insertions, 6 deletions

diff --git a/llvm/lib/Transforms/Scalar/LoopIndexSplit.cpp b/llvm/lib/Transforms/Scalar/LoopIndexSplit.cpp
index a4336743a8f..fbb57804c40 100644
--- a/llvm/lib/Transforms/Scalar/LoopIndexSplit.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopIndexSplit.cpp
@@ -617,8 +617,8 @@ bool LoopIndexSplit::updateLoopIterationSpace() {
   if (Op1->use_empty())
     Op1->eraseFromParent();
 
-  // Update domiantor info. Now, ExitingBlock has only one predecessor, 
-  // ExitingBBPred, and it is ExitingBlock's immediate domiantor.
+  // Update dominator info. Now, ExitingBlock has only one predecessor, 
+  // ExitingBBPred, and it is ExitingBlock's immediate dominator.
   DT->changeImmediateDominator(ExitingBlock, ExitingBBPred);
 
   BasicBlock *ExitBlock = ExitingBlock->getTerminator()->getSuccessor(1);
@@ -1040,7 +1040,7 @@ bool LoopIndexSplit::splitLoop() {
 
   // [*] Update BLoop's header phi nodes. Remove incoming PHINode's from
   //     original loop's preheader. Add incoming PHINode values from
-  //     ALoop's exiting block. Update BLoop header's domiantor info.
+  //     ALoop's exiting block. Update BLoop header's dominator info.
 
   // Collect inverse map of Header PHINodes.
   DenseMap<Value *, Value *> InverseMap;
diff --git a/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp b/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
index 093083a630c..b8aa9f0eb70 100644
--- a/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
+++ b/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
@@ -327,7 +327,7 @@ BasicBlock *llvm::SplitBlock(BasicBlock *Old, Instruction *SplitPt, Pass *P) {
       L->addBasicBlockToLoop(New, LI->getBase());
 
   if (DominatorTree *DT = P->getAnalysisIfAvailable<DominatorTree>()) {
-    // Old dominates New. New node domiantes all other nodes dominated by Old.
+    // Old dominates New. New node dominates all other nodes dominated by Old.
     DomTreeNode *OldNode = DT->getNode(Old);
     std::vector<DomTreeNode *> Children;
     for (DomTreeNode::iterator I = OldNode->begin(), E = OldNode->end();
diff --git a/llvm/lib/Transforms/Utils/CodeExtractor.cpp b/llvm/lib/Transforms/Utils/CodeExtractor.cpp
index b51f751e131..e6337722c8b 100644
--- a/llvm/lib/Transforms/Utils/CodeExtractor.cpp
+++ b/llvm/lib/Transforms/Utils/CodeExtractor.cpp
@@ -186,8 +186,8 @@ void CodeExtractor::splitReturnBlocks() {
     if (ReturnInst *RI = dyn_cast<ReturnInst>((*I)->getTerminator())) {
       BasicBlock *New = (*I)->splitBasicBlock(RI, (*I)->getName()+".ret");
       if (DT) {
-        // Old dominates New. New node domiantes all other nodes dominated
-        //by Old.
+        // Old dominates New. New node dominates all other nodes dominated
+        // by Old.
         DomTreeNode *OldNode = DT->getNode(*I);
         SmallVector<DomTreeNode*, 8> Children;
         for (DomTreeNode::iterator DI = OldNode->begin(), DE = OldNode->end();