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

   1#include "io.h"
   2
   3int main(void)
   4{
   5    long long rd, rs, rt;
   6    long long dsp;
   7    long long res;
   8
   9    rs = 0x1234567812345678;
  10    rt = 0x8765432187654321;
  11
  12    res = 0x1234123487658765;
  13
  14    __asm
  15        ("precrq_rs.qh.pw %0, %1, %2\n\t"
  16         : "=r"(rd)
  17         : "r"(rs), "r"(rt)
  18        );
  19
  20    if (rd != res) {
  21        printf("precrq_rs.qh.pw error\n");
  22        return -1;
  23    }
  24
  25    rs = 0x7fffC67812345678;
  26    rt = 0x8765432187654321;
  27
  28    res = 0x7fff123487658765;
  29
  30    __asm
  31        ("precrq_rs.qh.pw %0, %2, %3\n\t"
  32         "rddsp %1\n\t"
  33         : "=r"(rd), "=r"(dsp)
  34         : "r"(rs), "r"(rt)
  35        );
  36
  37    if (rd != res) {
  38        printf("precrq_rs.qh.pw error\n");
  39        return -1;
  40    }
  41
  42    return 0;
  43}
  44