Make sure that "newmain" gets names for its arguments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7927 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/bugpoint/CodeGeneratorBug.cpp b/tools/bugpoint/CodeGeneratorBug.cpp
index dec9cae..72ea91a 100644
--- a/tools/bugpoint/CodeGeneratorBug.cpp
+++ b/tools/bugpoint/CodeGeneratorBug.cpp
@@ -357,8 +357,11 @@
// Call the old main function and return its result
BasicBlock *BB = new BasicBlock("entry", newMain);
std::vector<Value*> args;
- for (Function::aiterator I=newMain->abegin(), E=newMain->aend(); I!=E; ++I)
+ for (Function::aiterator I = newMain->abegin(), E = newMain->aend(),
+ OI = oldMain->abegin(); I != E; ++I, ++OI) {
+ I->setName(OI->getName()); // Copy argument names from oldMain
args.push_back(I);
+ }
CallInst *call = new CallInst(oldMain, args);
BB->getInstList().push_back(call);