target_ulong helper_raddu_w_qb(target_ulong rs)
{
- uint8_t rs3, rs2, rs1, rs0;
- uint16_t temp;
-
- MIPSDSP_SPLIT32_8(rs, rs3, rs2, rs1, rs0);
-
- temp = (uint16_t)rs3 + (uint16_t)rs2 + (uint16_t)rs1 + (uint16_t)rs0;
+ target_ulong ret = 0;
+ DSP32Value ds;
+ unsigned int i;
- return (target_ulong)temp;
+ ds.uw[0] = rs;
+ for (i = 0; i < 4; i++) {
+ ret += ds.ub[i];
+ }
+ return ret;
}
#if defined(TARGET_MIPS64)
target_ulong helper_raddu_l_ob(target_ulong rs)
{
- int i;
- uint16_t rs_t[8];
- uint64_t temp;
-
- temp = 0;
+ target_ulong ret = 0;
+ DSP64Value ds;
+ unsigned int i;
+ ds.ul[0] = rs;
for (i = 0; i < 8; i++) {
- rs_t[i] = (rs >> (8 * i)) & MIPSDSP_Q0;
- temp += (uint64_t)rs_t[i];
+ ret += ds.ub[i];
}
-
- return temp;
+ return ret;
}
#endif