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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [string-opt-1.c] - Rev 316

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/* Ensure mempcpy is not "optimized" into memcpy followed by addition.  */
/* { dg-do compile } */
/* { dg-options "-O2" } */
 
void *
fn (char *x, char *y, int z)
{
  return __builtin_mempcpy (x, y, z);
}
 
/* { dg-final { scan-assembler-not "memcpy" } } */
 

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