LXR qemu/tests/tcg/mips/mips64-dsp/muleu_s_qh

   1#include "io.h"
   2
   3int main(void)
   4{
   5    long long rd, rs, rt;
   6    long long dsp;
   7    long long resdsp, result;
   8
   9    rd = 0;
  10    rs = 0x0202020212345678;
  11
  12    rt = 0x0034432112344321;
  13    result = 0x03A8FFFFFFFFFFFF;
  14    resdsp = 0x01;
  15
  16    __asm
  17        ("muleu_s.qh.obr %0, %2, %3\n\t"
  18         "rddsp %1\n\t"
  19         : "=r"(rd), "=r"(dsp)
  20         : "r"(rs), "r"(rt)
  21        );
  22
  23    dsp = (dsp >> 21) & 0x01;
  24    if ((rd != result) || (resdsp != dsp)) {
  25        printf("muleu_s.qh.obr error\n");
  26
  27        return -1;
  28    }
  29
  30    return 0;
  31}
  32