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/* PR tree-optimization/52445 */
/* { dg-do compile } */
/* { dg-options "-O2 -ftree-cselim -fdump-tree-cselim" } */
void
foo (char *buf, unsigned long len)
{
buf[0] = '\n';
if (len > 1)
buf[1] = '\0'; /* We can't cselim "optimize" this, while
buf[0] doesn't trap, buf[1] could. */
}
/* { dg-final { scan-tree-dump-not "cstore\." "cselim" } } */
/* { dg-final { cleanup-tree-dump "cselim" } } */
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