[llvm-commits] CVS: llvm/include/llvm/Analysis/DSGraph.h

[Vikram Adve]

Changes in directory llvm/include/llvm/Analysis:

DSGraph.h updated: 1.26 -> 1.27

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Log message:

Add const version of function getNodeForValue:
  const DSNodeHandle &getNodeForValue(Value *V) const.


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Diffs of the changes:

Index: llvm/include/llvm/Analysis/DSGraph.h
diff -u llvm/include/llvm/Analysis/DSGraph.h:1.26 llvm/include/llvm/Analysis/DSGraph.h:1.27
--- llvm/include/llvm/Analysis/DSGraph.h:1.26	Wed Nov  6 00:18:56 2002
+++ llvm/include/llvm/Analysis/DSGraph.h	Wed Nov  6 11:00:41 2002
@@ -76,6 +76,13 @@
   ///
   DSNodeHandle &getNodeForValue(Value *V) { return ScalarMap[V]; }
 
+  const DSNodeHandle &getNodeForValue(Value *V) const {
+    std::map<Value*, DSNodeHandle>::const_iterator I = ScalarMap.find(V);
+    assert(I != ScalarMap.end() &&
+           "Use non-const lookup function if node may not be in the map");
+    return I->second;
+  }
+
   const DSNodeHandle &getRetNode() const { return RetNode; }
         DSNodeHandle &getRetNode()       { return RetNode; }