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blob: 2a6f4f5690347848531d8dfe7df6d8aa9a99ff35 (plain)

/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */

extern char str[];

unsigned int foo()
{
  __builtin_memset(str,'x',5);
  str[5] = 0;
  return __builtin_strlen (str);
}

/* { dg-final { scan-tree-dump-not "strlen" "optimized" } } */