LXR qemu/tests/tcg/mips/user/ase/dsp/test_dsp_r2_addqh

   1#include<stdio.h>
   2#include<assert.h>
   3
   4int main()
   5{
   6    int rd, rs, rt;
   7    int result;
   8
   9    rs     = 0x00000010;
  10    rt     = 0x00000001;
  11    result = 0x00000008;
  12
  13    __asm
  14        ("addqh.w  %0, %1, %2\n\t"
  15         : "=r"(rd)
  16         : "r"(rs), "r"(rt)
  17        );
  18
  19    assert(rd == result);
  20
  21    rs     = 0xFFFFFFFE;
  22    rt     = 0x00000001;
  23    result = 0xFFFFFFFF;
  24
  25    __asm
  26        ("addqh.w  %0, %1, %2\n\t"
  27         : "=r"(rd)
  28         : "r"(rs), "r"(rt)
  29        );
  30
  31    assert(rd == result);
  32
  33    return 0;
  34}
  35