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comparison gcc/testsuite/c-c++-common/gomp/for-5.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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131:84e7813d76e9 145:1830386684a0
1 // { dg-options "-fopenmp" }
2
3 void bar (void *);
4
5 __attribute__((noinline, noclone)) void
6 foo (void *qx, void *rx, void *sx, int n)
7 {
8 unsigned short (*q)[n], (*r)[n], (*s)[n], (*p)[n];
9 q = (typeof (q)) qx;
10 r = (typeof (r)) rx;
11 s = (typeof (s)) sx;
12 int t = 1;
13 int o = -1;
14 #pragma omp for
15 for (p = q; p != r; p += t) /* { dg-error "increment is not constant 1 or -1" } */
16 bar (p);
17 #pragma omp for
18 for (p = s; p != r; p += o) /* { dg-error "increment is not constant 1 or -1" } */
19 bar (p);
20 #pragma omp for
21 for (p = q; p != r; p = p + t) /* { dg-error "increment is not constant 1 or -1" } */
22 bar (p);
23 #pragma omp for
24 for (p = s; p != r; p = p + o) /* { dg-error "increment is not constant 1 or -1" } */
25 bar (p);
26 #pragma omp for
27 for (p = q; p != r; p = t + p) /* { dg-error "increment is not constant 1 or -1" } */
28 bar (p);
29 #pragma omp for
30 for (p = s; p != r; p = o + p) /* { dg-error "increment is not constant 1 or -1" } */
31 bar (p);
32 #pragma omp for
33 for (p = q; p != r; p += 2) /* { dg-error "increment is not constant 1 or -1" } */
34 bar (p);
35 #pragma omp for
36 for (p = s; p != r; p -= 2) /* { dg-error "increment is not constant 1 or -1" } */
37 bar (p);
38 #pragma omp for
39 for (p = q; p != r; p = p + 3) /* { dg-error "increment is not constant 1 or -1" } */
40 bar (p);
41 #pragma omp for
42 for (p = s; p != r; p = p - 3) /* { dg-error "increment is not constant 1 or -1" } */
43 bar (p);
44 #pragma omp for
45 for (p = q; p != r; p = 4 + p) /* { dg-error "increment is not constant 1 or -1" } */
46 bar (p);
47 #pragma omp for
48 for (p = s; p != r; p = -5 + p) /* { dg-error "increment is not constant 1 or -1" } */
49 bar (p);
50 }