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

   1 #include<stdio.h>
   2 #include<assert.h>
   3
   4 int main()
   5 {
   6     int rd, rt, dsp;
   7     int result, resultdsp;
   8
   9     rt        = 0x12345678;
  10     result    = 0x7FFF7FFF;
  11     resultdsp = 0x01;
  12
  13     __asm
  14         ("shll_s.ph %0, %2, 0x0B\n\t"
  15          "rddsp %1\n\t"
  16          : "=r"(rd), "=r"(dsp)
  17          : "r"(rt)
  18         );
  19     dsp = (dsp >> 22) & 0x01;
  20     assert(dsp == resultdsp);
  21     assert(rd  == result);
  22
  23     return 0;
  24 }