Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/torture/pr61964.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do run } */ extern void abort (void); struct node { struct node *next, *prev; } node; struct head { struct node *first; } heads[5]; int k = 2; struct head *head = &heads[2]; static int __attribute__((noinline)) foo() { node.prev = (void *)head; head->first = &node; struct node *n = head->first; struct head *h = &heads[k]; if (n->prev == (void *)h) h->first = n->next; else n->prev->next = n->next; n->next = h->first; return n->next == &node; } int main() { if (foo ()) abort (); return 0; }