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comparison gcc/testsuite/gcc.dg/pr94368.c @ 152:2b5abeee2509

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update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
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145:1830386684a0 152:2b5abeee2509
1 /* PR target/94368 */
2 /* { dg-do compile { target fpic } } */
3 /* { dg-options "-fpic -O1 -fcommon" } */
4
5 int b, c, d, e, f, h;
6 short g;
7 int foo (int) __attribute__ ((__const__));
8
9 void
10 bar (void)
11 {
12 while (1)
13 {
14 while (1)
15 {
16 __atomic_load_n (&e, 0);
17 if (foo (2))
18 __sync_val_compare_and_swap (&c, 0, f);
19 b = 1;
20 if (h == e)
21 break;
22 }
23 __sync_val_compare_and_swap (&g, -1, f);
24 }
25 }