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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [bb-slp-16.c] - Blame information for rev 338

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Line No. Rev Author Line
1 298 jeremybenn 
/* { dg-require-effective-target vect_int } */
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#include <stdarg.h>
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#include <stdio.h>
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#include "tree-vect.h"
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#define N 32
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unsigned int out[N*8];
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unsigned int in[N*8] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63};
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unsigned int arr[N] = {0,1,2,3,4,5,6,7};
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__attribute__ ((noinline)) int
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main1 (int dummy)
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{
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  int i;
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  unsigned int *pin = &in[0];
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  unsigned int *pout = &out[0];
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  unsigned int a = 0;
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  for (i = 0; i < N; i++)
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    {
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      *pout++ = *pin++ + a;
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      *pout++ = *pin++ + a;
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      *pout++ = *pin++ + a;
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      *pout++ = *pin++ + a;
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      *pout++ = *pin++ + a;
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      *pout++ = *pin++ + a;
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      *pout++ = *pin++ + a;
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      *pout++ = *pin++ + a;
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      if (arr[i] = i)
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        a = i;
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      else
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        a = 2;
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    }
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  a = 0;
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  /* check results: */
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  for (i = 0; i < N; i++)
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    {
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      if (out[i*8] !=  in[i*8] + a
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         || out[i*8 + 1] != in[i*8 + 1] + a
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         || out[i*8 + 2] != in[i*8 + 2] + a
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         || out[i*8 + 3] != in[i*8 + 3] + a
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         || out[i*8 + 4] != in[i*8 + 4] + a
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         || out[i*8 + 5] != in[i*8 + 5] + a
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         || out[i*8 + 6] != in[i*8 + 6] + a
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         || out[i*8 + 7] != in[i*8 + 7] + a)
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        abort ();
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      if (arr[i] = i)
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        a = i;
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      else
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        a = 2;
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    }
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  return 0;
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}
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int main (void)
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{
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  check_vect ();
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  main1 (33);
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  return 0;
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}
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/* { dg-final { scan-tree-dump-times "basic block vectorized using SLP" 1 "slp" } } */
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/* { dg-final { cleanup-tree-dump "slp" } } */
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