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 = 0x1234567802020202;
  11    rt = 0x0034432112344321;
  12    result = 0x03A8FFFFFFFFFFFF;
  13    resdsp = 0x01;
  14
  15    __asm
  16        ("muleu_s.qh.obl %0, %2, %3\n\t"
  17         "rddsp %1\n\t"
  18         : "=r"(rd), "=r"(dsp)
  19         : "r"(rs), "r"(rt)
  20        );
  21
  22    dsp = (dsp >> 21) & 0x01;
  23    if ((rd != result) || (resdsp != dsp)) {
  24        printf("muleu_s.qh.obl error\n");
  25
  26        return -1;
  27    }
  28
  29    return 0;
  30}
  31