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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [vect-sdivmod-1.c] - Blame information for rev 749

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Line No. Rev Author Line
1 689 jeremybenn 
#include "tree-vect.h"
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extern void abort (void);
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int a[4096];
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__attribute__((noinline, noclone)) void
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f1 (int x)
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{
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  int i, j;
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  for (i = 1; i <= x; i++)
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    {
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      j = a[i] >> 8;
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      j = 1 + (j / 2);
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      a[i] = j << 8;
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    }
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}
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__attribute__((noinline, noclone)) void
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f2 (int x)
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{
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  int i, j;
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  for (i = 1; i <= x; i++)
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    {
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      j = a[i] >> 8;
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      j = 1 + (j / 16);
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      a[i] = j << 8;
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    }
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}
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__attribute__((noinline, noclone)) void
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f3 (int x)
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{
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  int i, j;
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  for (i = 1; i <= x; i++)
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    {
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      j = a[i] >> 8;
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      j = 1 + (j % 2);
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      a[i] = j << 8;
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    }
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}
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__attribute__((noinline, noclone)) void
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f4 (int x)
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{
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  int i, j;
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  for (i = 1; i <= x; i++)
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    {
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      j = a[i] >> 8;
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      j = 1 + (j % 16);
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      a[i] = j << 8;
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    }
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}
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int
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main ()
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{
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  int i;
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  check_vect ();
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  for (i = 0; i < 4096; i++)
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    {
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      asm ("");
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      a[i] = (i - 2048) << 8;
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    }
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  f1 (4095);
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  if (a[0] != (-2048 << 8))
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    abort ();
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  for (i = 1; i < 4096; i++)
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    if (a[i] != ((1 + ((i - 2048) / 2)) << 8))
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      abort ();
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    else
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      a[i] = (i - 2048) << 8;
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  f2 (4095);
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  if (a[0] != (-2048 << 8))
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    abort ();
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  for (i = 1; i < 4096; i++)
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    if (a[i] != ((1 + ((i - 2048) / 16)) << 8))
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      abort ();
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    else
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      a[i] = (i - 2048) << 8;
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  f3 (4095);
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  if (a[0] != (-2048 << 8))
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    abort ();
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  for (i = 1; i < 4096; i++)
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    if (a[i] != ((1 + ((i - 2048) % 2)) << 8))
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      abort ();
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    else
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      a[i] = (i - 2048) << 8;
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  f4 (4095);
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  if (a[0] != (-2048 << 8))
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    abort ();
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  for (i = 1; i < 4096; i++)
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    if (a[i] != ((1 + ((i - 2048) % 16)) << 8))
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      abort ();
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  return 0;
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}
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/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 4 "vect" { target vect_condition } } } */
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/* { dg-final { cleanup-tree-dump "vect" } } */

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