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comparison gcc/testsuite/gcc.dg/vect/vect-outer-2b.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 /* { dg-require-effective-target vect_float } */
2 #include <stdarg.h>
3 #include "tree-vect.h"
4
5 #define N 40
6 float image[2*N][N][N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__)));
7
8 __attribute__ ((noinline)) void
9 foo (){
10 int i,j,k;
11
12 for (k=0; k<N; k++) {
13 for (i = 0; i < N; i++) {
14 for (j = 0; j < N; j++) {
15 image[k+i][j][i] = j+i+k;
16 }
17 }
18 }
19 }
20
21 int main (void)
22 {
23 check_vect ();
24 int i, j, k;
25
26 foo ();
27
28 for (k=0; k<N; k++) {
29 for (i = 0; i < N; i++) {
30 for (j = 0; j < N; j++) {
31 if (image[k+i][j][i] != j+i+k)
32 abort ();
33 }
34 }
35 }
36
37 return 0;
38 }
39
40 /* { dg-final { scan-tree-dump-times "grouped access in outer loop" 1 "vect" } } */