commit 5d6eb869653ff731109836bc3dd4b7d8c63088a6
author Tobias Grosser <grosser@fim.uni-passau.de> Sat May 14 19:02:45 2011 +0000
committer Tobias Grosser <grosser@fim.uni-passau.de> Sat May 14 19:02:45 2011 +0000
tree 18aaed1b145fc8a43a35e35485ae425c89c9d05b
parent 3fdecaee2a654db652e9dd1524abd07be2911ffc

CodeGeneration: Cleanup getAnalysis/addPreserved

llvm-svn: 131360

polly/lib/CodeGeneration.cpp

diff --git a/polly/lib/CodeGeneration.cpp b/polly/lib/CodeGeneration.cpp
index 7100470..3255a1a 100644
--- a/polly/lib/CodeGeneration.cpp
+++ b/polly/lib/CodeGeneration.cpp
@@ -1263,7 +1263,6 @@
   DominatorTree *DT;
   ScalarEvolution *SE;
   ScopDetection *SD;
-  LoopInfo *LI;
   TargetData *TD;
   RegionInfo *RI;
 
@@ -1414,7 +1413,6 @@
     DT = &getAnalysis<DominatorTree>();
     Dependences *DP = &getAnalysis<Dependences>();
     SE = &getAnalysis<ScalarEvolution>();
-    LI = &getAnalysis<LoopInfo>();
     SD = &getAnalysis<ScopDetection>();
     TD = &getAnalysis<TargetData>();
     RI = &getAnalysis<RegionInfo>();
@@ -1483,7 +1481,6 @@
     AU.addRequired<Dependences>();
     AU.addRequired<DominatorTree>();
     AU.addRequired<ScalarEvolution>();
-    AU.addRequired<LoopInfo>();
     AU.addRequired<RegionInfo>();
     AU.addRequired<ScopDetection>();
     AU.addRequired<ScopInfo>();
@@ -1491,10 +1488,15 @@
 
     AU.addPreserved<CloogInfo>();
     AU.addPreserved<Dependences>();
+
+    // XXX: We do not create LoopInfo for the newly generated loops.
     AU.addPreserved<LoopInfo>();
     AU.addPreserved<DominatorTree>();
     AU.addPreserved<ScopDetection>();
     AU.addPreserved<ScalarEvolution>();
+
+    // XXX: We do not yet add regions for the newly generated code to the region
+    //      tree.
     AU.addPreserved<RegionInfo>();
     AU.addPreserved<TempScopInfo>();
     AU.addPreserved<ScopInfo>();