diff --git a/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp b/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp
index 2b4cf731353..069b542264f 100644
--- a/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp
+++ b/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp
@@ -136,6 +136,17 @@ SparcV8TargetLowering::SparcV8TargetLowering(TargetMachine &TM)
   setOperationAction(ISD::MEMSET, MVT::Other, Expand);
   setOperationAction(ISD::MEMCPY, MVT::Other, Expand);
   
+  setOperationAction(ISD::FSIN , MVT::f64, Expand);
+  setOperationAction(ISD::FCOS , MVT::f64, Expand);
+  setOperationAction(ISD::FSIN , MVT::f32, Expand);
+  setOperationAction(ISD::FCOS , MVT::f32, Expand);
+  setOperationAction(ISD::CTPOP, MVT::i32, Expand);
+  setOperationAction(ISD::CTTZ , MVT::i32, Expand);
+  setOperationAction(ISD::CTLZ , MVT::i32, Expand);
+
+  setOperationAction(ISD::SHL_PARTS, MVT::i32, Expand);
+  setOperationAction(ISD::SRA_PARTS, MVT::i32, Expand);
+  setOperationAction(ISD::SRL_PARTS, MVT::i32, Expand);
   computeRegisterProperties();
 }