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/* The same test as loop-3c.c.  It failed on ia64

   due to not handling of subreg in the lhs that is fixed.  */

/* { dg-do run } */

/* { dg-options "-O2 -fmodulo-sched -fmodulo-sched-allow-regmoves -fdump-rtl-sms" } */

#include <limits.h>

extern void abort (void);

void * a[255];

__attribute__ ((noinline))

void

f (m)

{

  int i;

  int sh = 0x100;

  i = m;

  do

    {

      a[sh >>= 1] = ((unsigned)i << 3)  + (char*)a;

      i += 4;

    }

  while (i < INT_MAX/2 + 1 + 4 * 4);

}

int

main ()

{

  a[0x10] = 0;

  a[0x08] = 0;

  f (INT_MAX/2 + INT_MAX/4 + 2);

  if (a[0x10] || a[0x08])

    abort ();

  a[0x10] = 0;

  a[0x08] = 0;

  f (INT_MAX/2 + 1);

  if (! a[0x10] || a[0x08])

    abort ();

  return 0;

}

/* { dg-final { scan-rtl-dump-times "SMS succeeded" 1 "sms"  { target powerpc*-*-* spu-*-* } } } */

/* { dg-final { cleanup-rtl-dump "sms" } } */