tests/tcg/openrisc/test_sfgesi.c

   1 #include <stdio.h>
   2 int main(void)
   3 {
   4     int a, b;
   5     int result;
   6
   7     a = 0;
   8     result = 1;
   9     __asm
  10     ("1:\n\t"
  11      "l.addi   %0, %0, 1\n\t"
  12      "l.sfgesi %0, 0x3\n\t"
  13      "l.bf 1b\n\t"
  14      "l.nop\n\t"
  15      : "+r"(a)
  16     );
  17     if (a != result) {
  18         printf("sfgesi error\n");
  19         return -1;
  20     }
  21
  22     a = 0xff;
  23     b = 1;
  24     result = 2;
  25     __asm
  26     ("1:\n\t"
  27      "l.sub    %0, %0, %1\n\t"
  28      "l.sfgesi %0, 0x3\n\t"
  29      "l.bf 1b\n\t"
  30      "l.nop\n\t"
  31      : "+r"(a)
  32      : "r"(b)
  33     );
  34     if (a != result) {
  35         printf("sfgesi error\n");
  36         return -1;
  37     }
  38
  39     return 0;
  40 }