aboutsummaryrefslogtreecommitdiff
path: root/riscv/insns/kmmawt2.h
blob: 6eb22ac08a5671f24ae46735321e465b5e12dba9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
require_vector_vs;
P_LOOP(32, {
  int64_t addop = 0;
  int64_t mres = 0;
  bool sat = false;
  if ((INT32_MIN != ps1) | (INT16_MIN != P_SH(ps2, 1))) {
    mres = ((int64_t) ps1 *  P_SH(ps2, 1)) << 1;
    addop = mres >> 16;
  } else {
    addop = INT32_MAX;
    P_SET_OV(1);
  }
  pd = (sat_add<int32_t, uint32_t>(pd, addop, sat));
  P_SET_OV(sat);
})