rename getHostTriple into getDefaultTargetTriple



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143502 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/bugpoint/BugDriver.cpp b/tools/bugpoint/BugDriver.cpp
index 0b59a78..6b219bf 100644
--- a/tools/bugpoint/BugDriver.cpp
+++ b/tools/bugpoint/BugDriver.cpp
@@ -96,7 +96,7 @@
       Triple TheTriple(Result->getTargetTriple());
 
       if (TheTriple.getTriple().empty())
-        TheTriple.setTriple(sys::getHostTriple());
+        TheTriple.setTriple(sys::getDefaultTargetTriple());
 
       TargetTriple.setTriple(TheTriple.getTriple());
     }