Make sure to mark unsupported SCALAR_TO_VECTOR operations as expand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27385 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index 06096a7..1a930dc 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -182,7 +182,7 @@
setOperationAction(ISD::XOR , (MVT::ValueType)VT, Legal);
// We can custom expand all VECTOR_SHUFFLEs to VPERM.
- setOperationAction(ISD::VECTOR_SHUFFLE, (MVT::ValueType)VT, Custom);
+ setOperationAction(ISD::VECTOR_SHUFFLE, (MVT::ValueType)VT, Promote);
setOperationAction(ISD::MUL , (MVT::ValueType)VT, Expand);
setOperationAction(ISD::SDIV, (MVT::ValueType)VT, Expand);
@@ -192,8 +192,12 @@
setOperationAction(ISD::EXTRACT_VECTOR_ELT, (MVT::ValueType)VT, Expand);
setOperationAction(ISD::INSERT_VECTOR_ELT, (MVT::ValueType)VT, Expand);
setOperationAction(ISD::BUILD_VECTOR, (MVT::ValueType)VT, Expand);
+
+ setOperationAction(ISD::SCALAR_TO_VECTOR, (MVT::ValueType)VT, Expand);
}
+ setOperationAction(ISD::VECTOR_SHUFFLE, MVT::v16i8, Custom);
+
addRegisterClass(MVT::v4f32, PPC::VRRCRegisterClass);
addRegisterClass(MVT::v4i32, PPC::VRRCRegisterClass);
addRegisterClass(MVT::v8i16, PPC::VRRCRegisterClass);