[llvm-commits] [llvm] r69645 - /llvm/trunk/lib/Analysis/ScalarEvolution.cpp

[Dan Gohman]

Author: djg
Date: Mon Apr 20 20:11:19 2009
New Revision: 69645

URL: http://llvm.org/viewvc/llvm-project?rev=69645&view=rev
Log:
Usage getAnalysisToUpdate for TargetData, per PR760.

Modified:
    llvm/trunk/lib/Analysis/ScalarEvolution.cpp

Modified: llvm/trunk/lib/Analysis/ScalarEvolution.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/ScalarEvolution.cpp?rev=69645&r1=69644&r2=69645&view=diff

==============================================================================
--- llvm/trunk/lib/Analysis/ScalarEvolution.cpp (original)
+++ llvm/trunk/lib/Analysis/ScalarEvolution.cpp Mon Apr 20 20:11:19 2009
@@ -3272,7 +3272,7 @@
 bool ScalarEvolution::runOnFunction(Function &F) {
   Impl = new ScalarEvolutionsImpl(*this, F,
                                   getAnalysis<LoopInfo>(),
-                                  &getAnalysis<TargetData>());
+                                  getAnalysisIfAvailable<TargetData>());
   return false;
 }
 
@@ -3284,7 +3284,6 @@
 void ScalarEvolution::getAnalysisUsage(AnalysisUsage &AU) const {
   AU.setPreservesAll();
   AU.addRequiredTransitive<LoopInfo>();
-  AU.addRequiredTransitive<TargetData>();
 }
 
 bool ScalarEvolution::isSCEVable(const Type *Ty) const {