14 lines
382 B
C
14 lines
382 B
C
/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-modref1 -fno-ipa-pure-const" } */
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struct linkedlist {
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struct linkedlist *next;
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};
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struct linkedlist *
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find_last (struct linkedlist *l)
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{
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while (l->next)
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l = l->next;
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return l;
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}
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/* { dg-final { scan-tree-dump "parm 0 flags: no_direct_clobber no_indirect_clobber no_direct_escape no_indirect_escape" "modref1"} } */
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