* We were forgetting to pass varargs arguments through a call

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

diff --git a/lib/Transforms/Scalar/IndVarSimplify.cpp b/lib/Transforms/Scalar/IndVarSimplify.cpp
index 33c8c700e609457956ebe68454552606d90726d4..1744fe41b2df4b1dad83da77c42fedeea2328c2a 100644 (file)
--- a/lib/Transforms/Scalar/IndVarSimplify.cpp
+++ b/lib/Transforms/Scalar/IndVarSimplify.cpp
@@ -1,4 +1,11 @@
 //===- IndVarSimplify.cpp - Induction Variable Elimination ----------------===//
+// 
+//                     The LLVM Compiler Infrastructure
+//
+// This file was developed by the LLVM research group and is distributed under
+// the University of Illinois Open Source License. See LICENSE.TXT for details.
+// 
+//===----------------------------------------------------------------------===//
 //
 // Guarantees that all loops with identifiable, linear, induction variables will
 // be transformed to have a single, canonical, induction variable.  After this
@@ -50,7 +57,7 @@ static bool TransformLoop(LoopInfo *Loops, Loop *Loop) {
   BasicBlock::iterator AfterPHIIt = Header->begin();
   for (; PHINode *PN = dyn_cast<PHINode>(AfterPHIIt); ++AfterPHIIt)
     IndVars.push_back(InductionVariable(PN, Loops));
-  // AfterPHIIt now points to first nonphi instruction...
+  // AfterPHIIt now points to first non-phi instruction...
 
   // If there are no phi nodes in this basic block, there can't be indvars...
   if (IndVars.empty()) return Changed;
@@ -199,7 +206,7 @@ namespace {
     
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.addRequired<LoopInfo>();
-      AU.addRequiredID(LoopPreheadersID);
+      AU.addRequiredID(LoopSimplifyID);
       AU.setPreservesCFG();
     }
   };