fix typo; NFC

[oota-llvm.git] / lib / Transforms / Utils / SimplifyCFG.cpp

diff --git a/lib/Transforms/Utils/SimplifyCFG.cpp b/lib/Transforms/Utils/SimplifyCFG.cpp
index 1834b813453a504868c6ab01cb5ec0ca9ad2e367..a7f08352870918fb5d79e01e324ba0cab101ceff 100644 (file)
--- a/lib/Transforms/Utils/SimplifyCFG.cpp
+++ b/lib/Transforms/Utils/SimplifyCFG.cpp
@@ -2827,7 +2827,7 @@ static bool SimplifyBranchOnICmpChain(BranchInst *BI, IRBuilder<> &Builder,
   Values.erase(std::unique(Values.begin(), Values.end()), Values.end());
 
   // If Extra was used, we require at least two switch values to do the
-  // transformation.  A switch with one value is just an cond branch.
+  // transformation.  A switch with one value is just a conditional branch.
   if (ExtraCase && Values.size() < 2) return false;
 
   // TODO: Preserve branch weight metadata, similarly to how
@@ -2990,7 +2990,7 @@ bool SimplifyCFGOpt::SimplifyCleanupReturn(CleanupReturnInst *RI) {
          I != IE; ++I) {
       PHINode *DestPN = cast<PHINode>(I);
  
-      unsigned Idx = DestPN->getBasicBlockIndex(BB);
+      int Idx = DestPN->getBasicBlockIndex(BB);
       // Since BB unwinds to UnwindDest, it has to be in the PHI node.
       assert(Idx != -1);
       // This PHI node has an incoming value that corresponds to a control