Rename getAnalysisToUpdate to getAnalysisIfAvailable.

llvm-svn: 63198
2009-01-28 13:14:17 +00:00
parent 08e53d041f
commit 5a913d61e3
29 changed files with 87 additions and 85 deletions
--- a/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp
@@ -188,8 +188,8 @@ static Value *FindLIVLoopCondition(Value *Cond, Loop *L, bool &Changed) {
 bool LoopUnswitch::runOnLoop(Loop *L, LPPassManager &LPM_Ref) {
  LI = &getAnalysis<LoopInfo>();
  LPM = &LPM_Ref;
-  DF = getAnalysisToUpdate<DominanceFrontier>();
-  DT = getAnalysisToUpdate<DominatorTree>();
+  DF = getAnalysisIfAvailable<DominanceFrontier>();
+  DT = getAnalysisIfAvailable<DominatorTree>();
  currentLoop = L;
  Function *F = currentLoop->getHeader()->getParent();
  bool Changed = false;