[SimplifyCFG] Fix typo in comment. NFC

llvm-svn: 309785
2017-08-02 02:34:16 +00:00 · 2017-08-02 02:34:16 +00:00 · 36af40c115
parent 95055d8f8b
commit 36af40c115
1 changed files with 1 additions and 1 deletions
--- a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
@ -2507,7 +2507,7 @@ bool llvm::FoldBranchToCommonDest(BranchInst *BI, unsigned BonusInstThreshold) {
  else {
    // For unconditional branch, check for a simple CFG pattern, where
    // BB has a single predecessor and BB's successor is also its predecessor's
-    // successor. If such pattern exisits, check for CSE between BB and its
+    // successor. If such pattern exists, check for CSE between BB and its
    // predecessor.
    if (BasicBlock *PB = BB->getSinglePredecessor())
      if (BranchInst *PBI = dyn_cast<BranchInst>(PB->getTerminator()))