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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-fre-3.c] - Rev 826

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/* This test requires:
 
      TRULY_NOOP_TRUNCATION (sizeof (int) * CHAR_BIT,
			     sizeof (long long) * CHAR_BIT)
 
   When the condition is true, we distribute "(int) (a + b)" as
   "(int) a + (int) b", otherwise we keep the original.  */
/* { dg-do compile { target { { ! mips64 } && { ! spu-*-* } } } } */
/* { dg-options "-O -fwrapv -fdump-tree-fre-details" } */
 
/* From PR14844.  */
 
int
foo (int a, int b)
{
  long long aa = a;
  long long bb = b;
  return aa + bb;
}
 
/* { dg-final { scan-tree-dump "Replaced \\\(int\\\) aa_.*with a_" "fre" } } */
/* { dg-final { cleanup-tree-dump "fre" } } */
 

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