tests/tcg/openrisc/test_sfeqi.c

   1 #include <stdio.h>
   2
   3 int main(void)
   4 {
   5     int a;
   6     int result;
   7
   8     a = 1;
   9     result = 2;
  10     __asm
  11     ("1:\n\t"
  12      "l.addi    %0, %0, 0x1\n\t"
  13      "l.sfeqi   %0, 0x80\n\t"
  14      "l.bf      1b\n\t"
  15      "l.nop\n\t"
  16      : "+r"(a)
  17     );
  18     if (a != result) {
  19         printf("sfeqi error\n");
  20         return -1;
  21     }
  22
  23     a = 0x7f;
  24     result = 0x81;
  25     __asm
  26     ("2:\n\t"
  27      "l.addi    %0, %0, 0x1\n\t"
  28      "l.sfeqi   %0, 0x80\n\t"
  29      "l.bf      2b\n\t"
  30      "l.nop\n\t"
  31      : "+r"(a)
  32     );
  33     if (a != result) {
  34         printf("sfeqi error\n");
  35         return -1;
  36     }
  37
  38     return 0;
  39 }