2015-05-04 Sandra Loosemore <sandra@codesourcery.com>
[official-gcc.git] / gcc / testsuite / gcc.dg / pr48739-2.c
blobc79f4e86a6b23a480d2885b301e35e8c7a7901e5
1 /* PR tree-optimization/48739 */
2 /* { dg-do compile } */
3 /* { dg-require-effective-target pthread } */
4 /* { dg-options "-O1 -ftree-parallelize-loops=2 -fno-tree-dominator-opts" } */
6 extern int g, v[10];
7 extern void bar (void);
9 int
10 foo (int x)
12 int a, b, *c = (int *) 0;
13 for (a = 0; a < 10; ++a)
15 bar ();
16 for (b = 0; b < 5; ++b)
18 x = 0;
19 c = &x;
20 g = 1;
23 *c = x;
24 for (x = 0; x != 10; x++)
25 v[x] = x;
26 return g;