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path: root/gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-48.c

blob: 5e74c78e7b03943a362913185c2d0e9fa98227b2 (plain)

/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-fre1-details -fdisable-tree-ethread" } */

int foo (int i)
{
  if (i)
    {
      if (i)
	return 1;
      else
	return 0;
    }
  return 0;
}

/* { dg-final { scan-tree-dump "Removing unexecutable edge" "fre1" } } */