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/* { dg-do compile } */
/* { dg-options "-fstrict-overflow -O2 -fdump-tree-optimized" } */
 
/* Source: Ian Lance Taylor.  Dual of no-strict-overflow-7.c.  */
 
/* We can only simplify the conditional when using strict overflow
   semantics.  */
 
int
foo (char* p)
{
  return p + 1000 < p;
}
 
/* { dg-final { scan-tree-dump-not "\[+\]\[ \]*1000" "optimized" } } */
/* { dg-final { cleanup-tree-dump "optimized" } } */