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-rw-r--r--lib/Transforms/Utils/CloneModule.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Utils/CloneModule.cpp b/lib/Transforms/Utils/CloneModule.cpp
index 70669a8ee3..a4460fa69b 100644
--- a/lib/Transforms/Utils/CloneModule.cpp
+++ b/lib/Transforms/Utils/CloneModule.cpp
@@ -87,7 +87,7 @@ Module *llvm::CloneModule(const Module *M, std::map<const Value*, Value*> &Value
//
for (Module::const_iterator I = M->begin(), E = M->end(); I != E; ++I) {
Function *F = cast<Function>(ValueMap[I]);
- if (!I->isExternal()) {
+ if (!I->isDeclaration()) {
Function::arg_iterator DestI = F->arg_begin();
for (Function::const_arg_iterator J = I->arg_begin(); J != I->arg_end();
++J) {