root / tests / cris / check_int64.c @ dd43edf4
History | View | Annotate | Download (584 Bytes)
1 |
#include <stdio.h> |
---|---|
2 |
#include <stdlib.h> |
3 |
#include <stdint.h> |
4 |
#include "sys.h" |
5 |
#include "crisutils.h" |
6 |
|
7 |
|
8 |
extern inline int64_t add64(const int64_t a, const int64_t b) { |
9 |
return a + b;
|
10 |
} |
11 |
|
12 |
extern inline int64_t sub64(const int64_t a, const int64_t b) { |
13 |
return a - b;
|
14 |
} |
15 |
|
16 |
int main(void) |
17 |
{ |
18 |
int64_t a = 1;
|
19 |
int64_t b = 2;
|
20 |
|
21 |
/* FIXME: add some tests. */
|
22 |
a = add64(a, b); |
23 |
if (a != 3) |
24 |
err(); |
25 |
|
26 |
a = sub64(a, b); |
27 |
if (a != 1) |
28 |
err(); |
29 |
|
30 |
a = add64(a, -4);
|
31 |
if (a != -3) |
32 |
err(); |
33 |
|
34 |
a = add64(a, 3);
|
35 |
if (a != 0) |
36 |
err(); |
37 |
|
38 |
a = 0;
|
39 |
a = sub64(a, 1);
|
40 |
if (a != -1) |
41 |
err(); |
42 |
|
43 |
pass(); |
44 |
return 0; |
45 |
} |