[llvm-commits] CVS: llvm/lib/Analysis/DataStructure/DataStructure.cpp

[Chris Lattner]

Changes in directory llvm/lib/Analysis/DataStructure:

DataStructure.cpp updated: 1.182 -> 1.183
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Log message:

Add more paranoid assertions :)


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Diffs of the changes:  (+12 -0)

Index: llvm/lib/Analysis/DataStructure/DataStructure.cpp
diff -u llvm/lib/Analysis/DataStructure/DataStructure.cpp:1.182 llvm/lib/Analysis/DataStructure/DataStructure.cpp:1.183
--- llvm/lib/Analysis/DataStructure/DataStructure.cpp:1.182	Sat Oct 30 00:41:23 2004
+++ llvm/lib/Analysis/DataStructure/DataStructure.cpp	Sun Oct 31 11:45:40 2004
@@ -1973,6 +1973,18 @@
   }
   AssertCallNodesInGraph();
   AssertAuxCallNodesInGraph();
+
+  // Check that all pointer arguments to any functions in this graph have
+  // destinations.
+  for (ReturnNodesTy::const_iterator RI = ReturnNodes.begin(),
+         E = ReturnNodes.end();
+       RI != E; ++RI) {
+    Function &F = *RI->first;
+    for (Function::aiterator AI = F.abegin(); AI != F.aend(); ++AI)
+      if (isPointerType(AI->getType()))
+        assert(!getNodeForValue(AI).isNull() &&
+               "Pointer argument must be in the scalar map!");
+  }
 }
 
 /// computeNodeMapping - Given roots in two different DSGraphs, traverse the