tests/tcg/mips/mips32-dsp/absq_s_w.c

   1 #include<stdio.h>
   2 #include<assert.h>
   3
   4 int main()
   5 {
   6     int rd, rt;
   7     int result;
   8
   9     rt     = 0x80000000;
  10     result = 0x7FFFFFFF;
  11     __asm
  12         ("absq_s.w %0, %1\n\t"
  13          : "=r"(rd)
  14          : "r"(rt)
  15         );
  16     assert(rd == result);
  17
  18     rt     = 0x80030000;
  19     result = 0x7FFD0000;
  20     __asm
  21         ("absq_s.w %0, %1\n\t"
  22          : "=r"(rd)
  23          : "r"(rt)
  24         );
  25     assert(rd == result);
  26
  27     rt     = 0x31036080;
  28     result = 0x31036080;
  29     __asm
  30         ("absq_s.w %0, %1\n\t"
  31          : "=r"(rd)
  32          : "r"(rt)
  33         );
  34     assert(rd == result);
  35
  36     return 0;
  37 }