Mark vector pow, ctpop, cttz, and ctlz as Expand on PowerPC.

llvm-svn: 42904
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
index ca1982f..bd43d49 100644
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -284,8 +284,11 @@
       setOperationAction(ISD::SMUL_LOHI, (MVT::ValueType)VT, Expand);
       setOperationAction(ISD::UDIVREM, (MVT::ValueType)VT, Expand);
       setOperationAction(ISD::SDIVREM, (MVT::ValueType)VT, Expand);
-
       setOperationAction(ISD::SCALAR_TO_VECTOR, (MVT::ValueType)VT, Expand);
+      setOperationAction(ISD::FPOW, (MVT::ValueType)VT, Expand);
+      setOperationAction(ISD::CTPOP, (MVT::ValueType)VT, Expand);
+      setOperationAction(ISD::CTLZ, (MVT::ValueType)VT, Expand);
+      setOperationAction(ISD::CTTZ, (MVT::ValueType)VT, Expand);
     }
 
     // We can custom expand all VECTOR_SHUFFLEs to VPERM, others we can handle