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comparison gcc/testsuite/gcc.dg/vect/vect-89.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 84e7813d76e9
comparison
equal deleted inserted replaced
68:561a7518be6b 111:04ced10e8804
1 /* { dg-require-effective-target vect_int } */
2
3 #include <stdarg.h>
4 #include "tree-vect.h"
5
6 #define N 16
7
8 struct tmp_struct
9 {
10 int x;
11 int y[N];
12 };
13
14 __attribute__ ((noinline))
15 int main1 ()
16 {
17 int i, *q;
18 struct tmp_struct tmp, *p;
19
20 p = &tmp;
21 q = p->y;
22
23 for (i = 0; i < N; i++)
24 {
25 *q++ = 5;
26 }
27
28 /* check results: */
29 for (i = 0; i < N; i++)
30 {
31 if (p->y[i] != 5)
32 {
33 abort ();
34 }
35 }
36
37 return 0;
38 }
39
40 int main (void)
41 {
42 check_vect ();
43
44 return main1 ();
45 }
46
47 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
48 /* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" } } */
49 /* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" } } */