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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-ccp-23.c] - Rev 298

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/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-ccp1" } */
 
/* Make sure we propagate through POINTER_PLUS_EXPRs.  */
 
struct A {
  int i[2];
} a;
 
int foo (void)
{
  struct A *p = &a;
  int *q = (int *)p;
  int *x = q + 1;
  return *x;
}
 
/* { dg-final { scan-tree-dump "a.i\\\[1\\\]" "ccp1" } } */
/* { dg-final { cleanup-tree-dump "ccp1" } } */
 

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