Disengage DEBUG_LOC from non-PPC targets.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24919 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/IA64/IA64ISelPattern.cpp b/lib/Target/IA64/IA64ISelPattern.cpp
index b071a08..7c2b38c 100644
--- a/lib/Target/IA64/IA64ISelPattern.cpp
+++ b/lib/Target/IA64/IA64ISelPattern.cpp
@@ -102,6 +102,7 @@
 
       // We don't have line number support yet.
       setOperationAction(ISD::LOCATION, MVT::Other, Expand);
+      setOperationAction(ISD::DEBUG_LOC, MVT::Other, Expand);
 
       computeRegisterProperties();