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

   1#include "io.h"
   2
   3int main(void)
   4{
   5    long long rd, rs, rt;
   6    long long result;
   7
   8    rd = 0;
   9    rs = 0x1234567845BCFFFF;
  10    rt = 0x8765432198529AD2;
  11    result = 0x52fbec7035a2ca5c;
  12
  13    __asm
  14        ("muleq_s.pw.qhr %0, %1, %2\n\t"
  15         : "=r"(rd)
  16         : "r"(rs), "r"(rt)
  17        );
  18
  19    if (result != rd) {
  20        printf("1 muleq_s.pw.qhr error\n");
  21
  22        return -1;
  23    }
  24
  25    rd = 0;
  26    rs = 0x1234567845BC8000;
  27    rt = 0x8765432198528000;
  28    result = 0x52fbec707FFFFFFF;
  29
  30    __asm
  31        ("muleq_s.pw.qhr %0, %1, %2\n\t"
  32         : "=r"(rd)
  33         : "r"(rs), "r"(rt)
  34        );
  35
  36    if (result != rd) {
  37        printf("2 muleq_s.pw.qhr error\n");
  38
  39        return -1;
  40    }
  41
  42    rd = 0;
  43    __asm
  44        ("rddsp %0\n\t"
  45         : "=r"(rd)
  46        );
  47    rd = rd >> 21;
  48    rd = rd & 0x1;
  49
  50    if (rd != 1) {
  51        printf("3 muleq_s.pw.qhr error\n");
  52
  53        return -1;
  54    }
  55
  56    return 0;
  57}
  58