Reorder the contents of various getAnalysisUsage functions, eliminating

[oota-llvm.git] / lib / Transforms / Scalar / LoopRotation.cpp

diff --git a/lib/Transforms/Scalar/LoopRotation.cpp b/lib/Transforms/Scalar/LoopRotation.cpp
index 5004483e042e4cd51ee5ca298cd57d146be6a189..313437789a8a139e97cf1fb1f01e1a62d87cb587 100644 (file)
--- a/lib/Transforms/Scalar/LoopRotation.cpp
+++ b/lib/Transforms/Scalar/LoopRotation.cpp
@@ -43,15 +43,15 @@ namespace {
 
     // LCSSA form makes instruction renaming easier.
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+      AU.addPreserved<DominatorTree>();
+      AU.addPreserved<DominanceFrontier>();
+      AU.addRequired<LoopInfo>();
+      AU.addPreserved<LoopInfo>();
       AU.addRequiredID(LoopSimplifyID);
       AU.addPreservedID(LoopSimplifyID);
       AU.addRequiredID(LCSSAID);
       AU.addPreservedID(LCSSAID);
       AU.addPreserved<ScalarEvolution>();
-      AU.addRequired<LoopInfo>();
-      AU.addPreserved<LoopInfo>();
-      AU.addPreserved<DominatorTree>();
-      AU.addPreserved<DominanceFrontier>();
     }
 
     // Helper functions
@@ -147,7 +147,7 @@ bool LoopRotate::rotateLoop(Loop *Lp, LPPassManager &LPM) {
         continue;           // PHI nodes don't count.
       if (isa<DbgInfoIntrinsic>(OI))
         continue;  // Debug intrinsics don't count as size.
-      Size++;
+      ++Size;
   }
 
   if (Size > MAX_HEADER_SIZE)
@@ -263,7 +263,7 @@ bool LoopRotate::rotateLoop(Loop *Lp, LPPassManager &LPM) {
 
   preserveCanonicalLoopForm(LPM);
 
-  NumRotated++;
+  ++NumRotated;
   return true;
 }