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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [loadpre1.c] - Rev 689

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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-pre-stats" } */
int foo(int *a, int argc)
{
  int c;
  int d, e;
 
  /* Should be able to eliminate the second load of *a along the main path. */
  d = *a;
  if (argc)
    {
      a = &c;
    }
  e = *a;
  return d + e;
}
/* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre" } } */
/* { dg-final { cleanup-tree-dump "pre" } } */
 

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