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comparison gcc/testsuite/gcc.dg/pr48739-2.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 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" } */
5
6 extern int g, v[10];
7 extern void bar (void);
8
9 int
10 foo (int x)
11 {
12 int a, b, *c = (int *) 0;
13 for (a = 0; a < 10; ++a)
14 {
15 bar ();
16 for (b = 0; b < 5; ++b)
17 {
18 x = 0;
19 c = &x;
20 g = 1;
21 }
22 }
23 *c = x;
24 for (x = 0; x != 10; x++)
25 v[x] = x;
26 return g;
27 }