Also expand 64-bit bitcasts.

llvm-svn: 182229
diff --git a/llvm/lib/Target/Sparc/SparcISelLowering.cpp b/llvm/lib/Target/Sparc/SparcISelLowering.cpp
index d470fb3..695cb51 100644
--- a/llvm/lib/Target/Sparc/SparcISelLowering.cpp
+++ b/llvm/lib/Target/Sparc/SparcISelLowering.cpp
@@ -1300,6 +1300,8 @@
   setOperationAction(ISD::SELECT_CC, MVT::f64, Custom);
 
   if (Subtarget->is64Bit()) {
+    setOperationAction(ISD::BITCAST, MVT::f64, Expand);
+    setOperationAction(ISD::BITCAST, MVT::i64, Expand);
     setOperationAction(ISD::SELECT, MVT::i64, Expand);
     setOperationAction(ISD::SETCC, MVT::i64, Expand);
     setOperationAction(ISD::BR_CC, MVT::i64, Custom);