Add a pass name for -time-passes output


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22970 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/IA64/IA64ISelPattern.cpp b/lib/Target/IA64/IA64ISelPattern.cpp
index bf5aa56..1ca4176 100644
--- a/lib/Target/IA64/IA64ISelPattern.cpp
+++ b/lib/Target/IA64/IA64ISelPattern.cpp
@@ -441,6 +441,7 @@
     // a dag->dag to transform mul-by-constant-int to shifts+adds/subs
     SDOperand BuildConstmulSequence(SDOperand N);
 
+    const char *getPassName() const { return "IA64 Instruction Selector"; }
   };
 }