return ARM64_AM::SXTH;
else if (SrcVT == MVT::i32)
return ARM64_AM::SXTW;
- else if (SrcVT == MVT::i64)
- return ARM64_AM::SXTX;
+ assert(SrcVT != MVT::i64 && "extend from 64-bits?");
return ARM64_AM::InvalidShiftExtend;
} else if (N.getOpcode() == ISD::ZERO_EXTEND ||
return ARM64_AM::UXTH;
else if (SrcVT == MVT::i32)
return ARM64_AM::UXTW;
- else if (SrcVT == MVT::i64)
- return ARM64_AM::UXTX;
+ assert(SrcVT != MVT::i64 && "extend from 64-bits?");
return ARM64_AM::InvalidShiftExtend;
} else if (N.getOpcode() == ISD::AND) {