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comparison gcc/testsuite/c-c++-common/gomp/pr81887.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 /* PR c/81887 */
2 /* { dg-do compile } */
3 /* { dg-options "-fno-openmp -fopenmp-simd -fdump-tree-gimple" } */
4 /* { dg-final { scan-tree-dump-times "#pragma omp simd" 2 "gimple" } } */
5 /* { dg-final { scan-tree-dump-times "#pragma omp ordered simd\[ \t]*\[\n\r]" 2 "gimple" } } */
6 /* { dg-final { scan-tree-dump-times "#pragma omp" 4 "gimple" } } */
7
8 void
9 f1 (int *x)
10 {
11 int i;
12 #pragma omp simd
13 for (i = 0; i < 100; i++)
14 #pragma omp ordered simd
15 x[i / 2] = i;
16 }
17
18 void
19 f2 (int *x)
20 {
21 int i;
22 #pragma omp parallel for simd ordered
23 for (i = 0; i < 100; i++)
24 #pragma omp ordered threads simd
25 x[i / 2] = i;
26 }
27
28 void
29 f3 (int *x)
30 {
31 int i;
32 #pragma omp parallel for ordered
33 for (i = 0; i < 100; i++)
34 #pragma omp ordered
35 x[i / 2] = i;
36 }
37
38 void
39 f4 (int *x)
40 {
41 int i;
42 #pragma omp parallel for ordered
43 for (i = 0; i < 100; i++)
44 #pragma omp ordered threads
45 x[i / 2] = i;
46 }
47
48 void
49 f5 (int n, int ***x)
50 {
51 int i, j, k;
52 #pragma omp parallel for ordered(3)
53 for (i=0; i < n; i++)
54 for (j=0; j < n; ++j)
55 for (k=0; k < n; ++k)
56 {
57 #pragma omp ordered depend(sink:i-8,j-2,k+2) depend(sink:i, j-1,k) depend(sink:i-4,j-3,k+6) depend(sink:i-6,j-4,k-6)
58 x[i][j][k] = i + j + k;
59 #pragma omp ordered depend(source)
60 }
61 }