#include <stdio.h> int main(void) { int a, b; int result; a = 0x1; b = 0x80; result = 0x2; __asm ("1:\n\t" "l.addi %0, %0, 0x1\n\t" "l.sfeq %0, %1\n\t" "l.bf 1b\n\t" "l.nop\n\t" : "+r"(a) : "r"(b) ); if (a != result) { printf("sfeq error\n"); return -1; } a = 0x7f; b = 0x80; result = 0x81; __asm ("2:\n\t" "l.addi %0, %0, 0x1\n\t" "l.sfeq %0, %1\n\t" "l.bf 2b\n\t" "l.nop\n\t" : "+r"(a) : "r"(b) ); if (a != result) { printf("sfeq error\n"); return -1; } return 0; }