1 #include <stdio.h>
2 #include <stdlib.h>
3 #include <stdint.h>
4 #include "sys.h"
5 #include "crisutils.h"
6
cris_abs(int n)7 static always_inline int cris_abs(int n)
8 {
9 int r;
10 asm ("abs\t%1, %0\n" : "=r" (r) : "r" (n));
11 return r;
12 }
13
14 static always_inline void
verify_abs(int val,int res,const int n,const int z,const int v,const int c)15 verify_abs(int val, int res,
16 const int n, const int z, const int v, const int c)
17 {
18 int r;
19
20 cris_tst_cc_init();
21 r = cris_abs(val);
22 cris_tst_cc(n, z, v, c);
23 if (r != res)
24 err();
25 }
26
main(void)27 int main(void)
28 {
29 verify_abs(-1, 1, 0, 0, 0, 0);
30 verify_abs(0x80000000, 0x80000000, 1, 0, 0, 0);
31 verify_abs(0x7fffffff, 0x7fffffff, 0, 0, 0, 0);
32 verify_abs(42, 42, 0, 0, 0, 0);
33 verify_abs(1, 1, 0, 0, 0, 0);
34 verify_abs(0xffff, 0xffff, 0, 0, 0, 0);
35 verify_abs(0xffff, 0xffff, 0, 0, 0, 0);
36 verify_abs(-31, 0x1f, 0, 0, 0, 0);
37 verify_abs(0, 0, 0, 1, 0, 0);
38 pass();
39 return 0;
40 }
41