setOperationAction(ISD::SINT_TO_FP, MVT::v8i32, Legal);
setOperationAction(ISD::FP_ROUND, MVT::v4f32, Legal);
+ setOperationAction(ISD::ZERO_EXTEND, MVT::v16i16, Custom);
setOperationAction(ISD::ZERO_EXTEND, MVT::v8i32, Custom);
setOperationAction(ISD::UINT_TO_FP, MVT::v8i8, Custom);
setOperationAction(ISD::UINT_TO_FP, MVT::v8i16, Custom);
// Concat upper and lower parts.
//
- if (((VT != MVT::v8i32) || (InVT != MVT::v8i16)) &&
+ if (((VT != MVT::v16i16) || (InVT != MVT::v16i8)) &&
+ ((VT != MVT::v8i32) || (InVT != MVT::v8i16)) &&
((VT != MVT::v4i64) || (InVT != MVT::v4i32)))
return SDValue();
return Res;
}
- if (!VT.is256BitVector() || !SVT.is128BitVector() ||
- VT.getVectorNumElements() != SVT.getVectorNumElements())
- return SDValue();
-
- assert(Subtarget->hasFp256() && "256-bit vector is observed without AVX!");
-
- // AVX2 has better support of integer extending.
- if (Subtarget->hasInt256())
- return DAG.getNode(X86ISD::VZEXT, DL, VT, In);
-
- SDValue Lo = DAG.getNode(X86ISD::VZEXT, DL, MVT::v4i32, In);
- static const int Mask[] = {4, 5, 6, 7, -1, -1, -1, -1};
- SDValue Hi = DAG.getNode(X86ISD::VZEXT, DL, MVT::v4i32,
- DAG.getVectorShuffle(MVT::v8i16, DL, In,
- DAG.getUNDEF(MVT::v8i16),
- &Mask[0]));
-
- return DAG.getNode(ISD::CONCAT_VECTORS, DL, MVT::v8i32, Lo, Hi);
+ assert(!VT.is256BitVector() || !SVT.is128BitVector() ||
+ VT.getVectorNumElements() != SVT.getVectorNumElements());
+ return SDValue();
}
SDValue X86TargetLowering::LowerTRUNCATE(SDValue Op, SelectionDAG &DAG) const {