[llvm-commits] CVS: llvm/lib/VMCore/Module.cpp

[Chris Lattner]

Changes in directory llvm/lib/VMCore:

Module.cpp updated: 1.36 -> 1.37

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Log message:

Make Module::getNamedFunction prefer non-external functions if there is more than
one function of the same name


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Diffs of the changes:

Index: llvm/lib/VMCore/Module.cpp
diff -u llvm/lib/VMCore/Module.cpp:1.36 llvm/lib/VMCore/Module.cpp:1.37
--- llvm/lib/VMCore/Module.cpp:1.36	Thu May 15 14:37:21 2003
+++ llvm/lib/VMCore/Module.cpp	Wed Jul 23 15:21:30 2003
@@ -172,10 +172,14 @@
 ///
 Function *Module::getNamedFunction(const std::string &Name) {
   // Loop over all of the functions, looking for the function desired
+  Function *Found = 0;
   for (iterator I = begin(), E = end(); I != E; ++I)
     if (I->getName() == Name)
-      return I;
-  return 0; // function not found...
+      if (I->isExternal())
+        Found = I;
+      else
+        return I;
+  return Found; // Non-external function not found...
 }