commit d87492bb8c7b4d52f7be19d9a25362a2b685305d
author Tobias Grosser <grosser@fim.uni-passau.de> Fri Mar 23 08:02:15 2012 +0000
committer Tobias Grosser <grosser@fim.uni-passau.de> Fri Mar 23 08:02:15 2012 +0000
tree 0bf293a240f92333ee232d16add75133700a420f
parent d1f12db70eeee3bac1ff50edc6381a4d726f5ad5

IndVarSimplify: Adapt to changes in LLVM trunk

Contributed-By: Andrew Trick <atrick@apple.com>
llvm-svn: 153317

polly/lib/IndVarSimplify.cpp

diff --git a/polly/lib/IndVarSimplify.cpp b/polly/lib/IndVarSimplify.cpp
index 09c0bb5..d056fb7 100644
--- a/polly/lib/IndVarSimplify.cpp
+++ b/polly/lib/IndVarSimplify.cpp
@@ -447,10 +447,8 @@
   }
 
   // Add a new IVUsers entry for the newly-created integer PHI.
-  if (IU) {
-    SmallPtrSet<Loop*,16> SimpleLoopNests;
-    IU->AddUsersIfInteresting(NewPHI, SimpleLoopNests);
-  }
+  if (IU)
+    IU->AddUsersIfInteresting(NewPHI);
 
   Changed = true;
 }
@@ -1969,11 +1967,8 @@
   // loop exit test instruction.
   if (IU && NewICmp) {
     ICmpInst *NewICmpInst = dyn_cast<ICmpInst>(NewICmp);
-    if (NewICmpInst) {
-      SmallPtrSet<Loop*,16> SimpleLoopNests;
-      IU->AddUsersIfInteresting(cast<Instruction>(NewICmpInst->getOperand(0)),
-                                SimpleLoopNests);
-    }
+    if (NewICmpInst)
+      IU->AddUsersIfInteresting(cast<Instruction>(NewICmpInst->getOperand(0)));
   }
   // Clean up dead instructions.
   Changed |= DeleteDeadPHIs(L->getHeader());