[polly] r259500 - Remove unnecessary getAnalysis call [NFC]

[Johannes Doerfert via llvm-commits]

Author: jdoerfert
Date: Tue Feb  2 08:14:20 2016
New Revision: 259500

URL: http://llvm.org/viewvc/llvm-project?rev=259500&view=rev
Log:
Remove unnecessary getAnalysis call [NFC]

Modified:
    polly/trunk/lib/Analysis/ScopInfo.cpp

Modified: polly/trunk/lib/Analysis/ScopInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/lib/Analysis/ScopInfo.cpp?rev=259500&r1=259499&r2=259500&view=diff
==============================================================================
--- polly/trunk/lib/Analysis/ScopInfo.cpp (original)
+++ polly/trunk/lib/Analysis/ScopInfo.cpp Tue Feb  2 08:14:20 2016
@@ -3896,8 +3896,7 @@ void ScopInfo::buildAccessFunctions(Regi
                                     bool IsExitBlock) {
   // We do not build access functions for error blocks, as they may contain
   // instructions we can not model.
-  DominatorTree &DT = getAnalysis<DominatorTreeWrapperPass>().getDomTree();
-  if (isErrorBlock(BB, R, *LI, DT) && !IsExitBlock)
+  if (isErrorBlock(BB, R, *LI, *DT) && !IsExitBlock)
     return;
 
   Loop *L = LI->getLoopFor(&BB);