LXR qemu/tests/tcg/openrisc/test

   1#include <stdio.h>
   2
   3int main(void)
   4{
   5    int a, b;
   6    int result;
   7
   8    a = 0;
   9    b = 3;
  10    result = 3;
  11    __asm
  12    ("1:\n\t"
  13     "l.addi   %0, %0, 3\n\t"
  14     "l.sfne   %0, %1\n\t"
  15     "l.bf 1b\n\t"
  16     "l.nop\n\t"
  17     : "+r"(a)
  18     : "r"(b)
  19    );
  20    if (a != result) {
  21        printf("sfne error\n");
  22        return -1;
  23    }
  24
  25    a = 0;
  26    b = 3;
  27    result = 3;
  28    __asm
  29    ("1:\n\t"
  30     "l.addi   %0, %0, 1\n\t"
  31     "l.sfne   %0, %1\n\t"
  32     "l.bf 1b\n\t"
  33     "l.nop\n\t"
  34     : "+r"(a)
  35     : "r"(b)
  36    );
  37    if (a != result) {
  38        printf("sfne error\n");
  39        return -1;
  40    }
  41
  42    return 0;
  43}
  44