[PowerPC] Expand v2i64 shifts

These operations need to be expanded during legalization so that isel does not
crash. In theory, we might be able to custom lower some of these. That,
however, would need to be follow-up work.

llvm-svn: 204963

1 files changed, 4 insertions, 0 deletions

diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
index 6f640183f93..16ff0eb7d72 100644
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -581,6 +581,10 @@ PPCTargetLowering::PPCTargetLowering(PPCTargetMachine &TM)
       setOperationAction(ISD::ADD, MVT::v2i64, Expand);
       setOperationAction(ISD::SUB, MVT::v2i64, Expand);
 
+      setOperationAction(ISD::SHL, MVT::v2i64, Expand);
+      setOperationAction(ISD::SRA, MVT::v2i64, Expand);
+      setOperationAction(ISD::SRL, MVT::v2i64, Expand);
+
       setOperationAction(ISD::LOAD, MVT::v2i64, Promote);
       AddPromotedToType (ISD::LOAD, MVT::v2i64, MVT::v2f64);
       setOperationAction(ISD::STORE, MVT::v2i64, Promote);