1 /* { dg-require-effective-target vect_int } */
2
3 #include <stdarg.h>
4 #include "../../tree-vect.h"
5
6 #define N 16
7 #define DIFF 242
8
9 unsigned char ub[N] = {1,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
10 unsigned char uc[N] = {1,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
11
12 void
main1(unsigned char x,unsigned char max_result,unsigned char min_result)13 main1 (unsigned char x, unsigned char max_result, unsigned char min_result)
14 {
15 int i;
16 unsigned char udiff = 2;
17 unsigned char umax = x;
18 unsigned char umin = x;
19
20 for (i = 0; i < N; i++) {
21 udiff += (unsigned char)(ub[i] - uc[i]);
22 }
23
24 for (i = 0; i < N; i++) {
25 umax = umax < uc[i] ? uc[i] : umax;
26 }
27
28 for (i = 0; i < N; i++) {
29 umin = umin > uc[i] ? uc[i] : umin;
30 }
31
32 /* check results: */
33 if (udiff != DIFF)
34 abort ();
35 if (umax != max_result)
36 abort ();
37 if (umin != min_result)
38 abort ();
39 }
40
main(void)41 int main (void)
42 {
43 check_vect ();
44
45 main1 (100, 100, 1);
46 main1 (0, 15, 0);
47 return 0;
48 }
49
50 /* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" { xfail vect_no_int_min_max } } } */
51 /* { dg-final { scan-tree-dump-times "vectorization not profitable" 0 "vect" } } */
52