tests/tcg/openrisc/test_lf_div.c

   1 #include <stdio.h>
   2
   3 int main(void)
   4 {
   5     float a, b, c;
   6     float result;
   7
   8     b = 1.5;
   9     c = 0.5;
  10     result = 3.0;
  11     __asm
  12     ("lf.div.s    %0, %1, %2\n\t"
  13      : "=r"(a)
  14      : "r"(b), "r"(c)
  15     );
  16     if (a != result) {
  17         printf("lf.div.s error\n");
  18         return -1;
  19     }
  20
  21 /*    double a, b, c, res;
  22
  23     b = 0x80000000;
  24     c = 0x40;
  25     result = 0x2000000;
  26     __asm
  27     ("lf.div.d    %0, %1, %2\n\t"
  28      : "=r"(a)
  29      : "r"(b), "r"(c)
  30     );
  31     if (a != result) {
  32         printf("lf.div.d error\n");
  33         return -1;
  34     }*/
  35
  36     return 0;
  37 }