test_lf_add.c (563B)
1 #include <stdio.h> 2 3 int main(void) 4 { 5 float a, b; 6 float res2; 7 8 a = 1.5; 9 b = 2.5; 10 res2 = 4.0; 11 __asm 12 ("lf.add.s %0, %0, %1\n\t" 13 : "+r"(a) 14 : "r"(b) 15 ); 16 if (a != res2) { 17 printf("lf.add.s error, %f\n", a); 18 return -1; 19 } 20 21 /* double c, d; 22 double res1; 23 24 c = 1.5; 25 d = 1.5; 26 res1 = 3.00; 27 __asm 28 ("lf.add.d %0, %1, %2\n\t" 29 : "+r"(c) 30 : "r"(d) 31 ); 32 33 if ((e - res1) > 0.002) { 34 printf("lf.add.d error, %f\n", e - res1); 35 return -1; 36 }*/ 37 38 return 0; 39 }