Run dead arg elimination, and tell it that it's ok to hack up non-internal functions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6896 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/bugpoint/ExtractFunction.cpp b/tools/bugpoint/ExtractFunction.cpp
index 725ba59..1aefcef 100644
--- a/tools/bugpoint/ExtractFunction.cpp
+++ b/tools/bugpoint/ExtractFunction.cpp
@@ -97,6 +97,7 @@
CleanupPasses.add(createFunctionResolvingPass());
CleanupPasses.add(createGlobalDCEPass());
CleanupPasses.add(createDeadTypeEliminationPass());
+ CleanupPasses.add(createDeadArgEliminationPass(true));
CleanupPasses.add(createVerifierPass());
CleanupPasses.run(*M);
return M;