tests/tcg/mips/mips64-dsp/shll_qb.c

   1 #include "io.h"
   2
   3 int main(void)
   4 {
   5     long long rd, rt, dsp;
   6     long long result, resultdsp;
   7
   8     rt     = 0x87654321;
   9     result = 0x38281808;
  10     resultdsp = 0x01;
  11
  12     __asm
  13         ("shll.qb %0, %2, 0x03\n\t"
  14          "rddsp   %1\n\t"
  15          : "=r"(rd), "=r"(dsp)
  16          : "r"(rt)
  17         );
  18     dsp = (dsp >> 22) & 0x01;
  19     if (rd != result) {
  20         printf("shll.qb wrong\n");
  21
  22         return -1;
  23     }
  24
  25     return 0;
  26 }