Don't bother forwarding function references which are external to the program entirely
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9274 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/bugpoint/CodeGeneratorBug.cpp b/tools/bugpoint/CodeGeneratorBug.cpp
index 0aea9b0..21cfa08 100644
--- a/tools/bugpoint/CodeGeneratorBug.cpp
+++ b/tools/bugpoint/CodeGeneratorBug.cpp
@@ -112,8 +112,10 @@
// Use the function we just added to get addresses of functions we need
// Iterate over the global declarations in the Safe module
for (Module::iterator F=SafeModule->begin(),E=SafeModule->end(); F!=E; ++F){
- if (F->isExternal() && !F->use_empty() && &(*F) != resolverFunc &&
- F->getIntrinsicID() == 0 /* ignore intrinsics */) {
+ if (F->isExternal() && !F->use_empty() && &*F != resolverFunc &&
+ F->getIntrinsicID() == 0 /* ignore intrinsics */ &&
+ // Don't forward functions which are external in the test module too.
+ !TestModule->getNamedFunction(F->getName())->isExternal()) {
// If it has a non-zero use list,
// 1. Add a string constant with its name to the global file
// The correct type is `const [ NUM x sbyte ]' where NUM is length of