test_lf_lts.c (1568B)
1 #include <stdio.h> 2 3 int main(void) 4 { 5 int a; 6 float b, c, d; 7 int result; 8 9 a = 0; 10 b = 124.5; 11 c = 1.4; 12 result = 1; 13 __asm 14 ("lfltd:\n\t" 15 "l.addi %0, %0, 0x1\n\t" 16 "lf.sflt.s %1, %2\n\t" 17 "l.bf lfltd\n\t" 18 "l.nop\n\t" 19 : "+r"(a) 20 : "r"(b), "r"(c) 21 ); 22 if (a != result) { 23 printf("lf.sflt.s error\n"); 24 return -1; 25 } 26 27 a = 0; 28 b = 11.1; 29 c = 13.1; 30 d = 1.0; 31 result = 2; 32 __asm 33 ("1:\n\t" 34 "lf.add.s %1, %1, %3\n\t" 35 "l.addi %0, %0, 1\n\t" 36 "lf.sflt.s %1, %2\n\t" 37 "l.bf 1b\n\t" 38 "l.nop\n\t" 39 : "+r"(a) 40 : "r"(b), "r"(c), "r"(d) 41 ); 42 if (a != result) { 43 printf("lf.sflt.s error\n"); 44 return -1; 45 } 46 47 /* int a; 48 double b, c; 49 int result; 50 51 a = 0; 52 b = 1432.1; 53 c = 2.4; 54 result = 0x1; 55 __asm 56 ("lfltd:\n\t" 57 "l.addi %0, %0, 0x1\n\t" 58 "lf.sflt.d %1, %2\n\t" 59 "l.bf lfltd\n\t" 60 "l.nop\n\t" 61 : "+r"(a) 62 : "r"(b), "r"(c) 63 ); 64 if (a != result) { 65 printf("lf.sflt.d error\n"); 66 return -1; 67 } 68 69 a = 0; 70 b = 1.1; 71 c = 19.7; 72 result = 2; 73 __asm 74 ("lf.sflt.d %1, %2\n\t" 75 "l.bf 1f\n\t" 76 "l.nop\n\t" 77 "l.addi %0, %0, 1\n\t" 78 "l.addi %0, %0, 1\n\t" 79 "l.addi %0, %0, 1\n\t" 80 "1:\n\t" 81 "l.addi %0, %0, 1\n\t" 82 "l.addi %0, %0, 1\n\t" 83 : "+r"(a), "+r"(b) 84 : "r"(c) 85 ); 86 if (a != result) { 87 printf("lf.sflt.d error\n"); 88 return -1; 89 }*/ 90 91 return 0; 92 }