(MOV32rr (EXTRACT_SUBREG GR64:$src, sub_32bit)),
sub_32bit)>;
// r & (2^16-1) ==> movz
-let AddedComplexity = 1 in // Give priority over i64immZExt32.
def : Pat<(and GR64:$src, 0xffff),
(SUBREG_TO_REG (i64 0),
(MOVZX32rr16 (i16 (EXTRACT_SUBREG GR64:$src, sub_16bit))),