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

   1 #include "io.h"
   2
   3 int main(void)
   4 {
   5     long long rd, rt, dsp;
   6     long long res, resdsp;
   7
   8     rt = 0x9ba8765433456789;
   9     res = 0x9ba8765433456789;
  10     resdsp = 0x0;
  11     __asm
  12         ("shll.qh %0, %2, 0x0\n\t"
  13          "rddsp %1\n\t"
  14          : "=r"(rd), "=r"(dsp)
  15          : "r"(rt)
  16         );
  17     dsp = (dsp >> 22) & 0x1;
  18
  19     if ((dsp != resdsp) || (rd != res)) {
  20         printf("shll.qh error\n");
  21         return -1;
  22     }
  23
  24     rt = 0x9ba8765433456789;
  25     res = 0xdd40b2a09a283c48;
  26     resdsp = 0x1;
  27     __asm
  28         ("shll.qh %0, %2, 0x3\n\t"
  29          "rddsp %1\n\t"
  30          : "=r"(rd), "=r"(dsp)
  31          : "r"(rt)
  32         );
  33
  34     dsp = (dsp >> 22) & 0x1;
  35
  36     if ((dsp != resdsp) || (rd != res)) {
  37         printf("shll.qh error1\n");
  38         return -1;
  39     }
  40
  41     return 0;
  42 }