path: root/riscv/insns/smdrs32.h

require_rv64;
require_extension(EXT_ZPN);

sreg_t mres0 = (sreg_t)P_SW(RS1, 0) * P_SW(RS2, 0);
sreg_t mres1 = (sreg_t)P_SW(RS1, 1) * P_SW(RS2, 1);

WRITE_RD(mres0 - mres1);