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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [slp-23.c] - Blame information for rev 298

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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 "tree-vect.h"
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#define N 128
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typedef struct {
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   int a;
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   int b;
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   int c;
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   int d;
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   int e;
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   int f;
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   int g;
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   int h;
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} s;
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int
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main1 (s *arr)
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{
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  int i;
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  s *ptr = arr;
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  s res[N];
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  for (i = 0; i < N; i++)
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    {
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      res[i].c = ptr->c + ptr->c;
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      res[i].a = ptr->a + ptr->a;
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      res[i].d = ptr->d + ptr->d;
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      res[i].b = ptr->b + ptr->b;
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      res[i].f = ptr->f + ptr->f;
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      res[i].e = ptr->e + ptr->e;
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      res[i].h = ptr->h + ptr->h;
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      res[i].g = ptr->g + ptr->g;
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      ptr++;
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    }
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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 (res[i].c != arr[i].c + arr[i].c
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          || res[i].a != arr[i].a + arr[i].a
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          || res[i].d != arr[i].d + arr[i].d
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          || res[i].b != arr[i].b + arr[i].b
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          || res[i].f != arr[i].f + arr[i].f
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          || res[i].e != arr[i].e + arr[i].e
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          || res[i].h != arr[i].h + arr[i].h
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          || res[i].g != arr[i].g + arr[i].g)
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         abort();
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    }
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  ptr = arr;
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  for (i = 0; i < N; i++)
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    {
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      res[i].c = ptr->c + ptr->c;
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      res[i].a = ptr->a + ptr->a;
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      res[i].d = ptr->d + ptr->d;
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      res[i].b = ptr->b + ptr->b;
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      res[i].f = ptr->f + ptr->f;
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      res[i].e = ptr->e + ptr->e;
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      res[i].h = ptr->e + ptr->e;
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      res[i].g = ptr->g + ptr->g;
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      ptr++;
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    }
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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 (res[i].c != arr[i].c + arr[i].c
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          || res[i].a != arr[i].a + arr[i].a
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          || res[i].d != arr[i].d + arr[i].d
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          || res[i].b != arr[i].b + arr[i].b
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          || res[i].f != arr[i].f + arr[i].f
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          || res[i].e != arr[i].e + arr[i].e
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          || res[i].h != arr[i].e + arr[i].e
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          || res[i].g != arr[i].g + arr[i].g)
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         abort();
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    }
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}
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int main (void)
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{
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  int i;
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  s arr[N];
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  check_vect ();
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  for (i = 0; i < N; i++)
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    {
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      arr[i].a = i;
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      arr[i].b = i * 2;
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      arr[i].c = 17;
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      arr[i].d = i+34;
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      arr[i].e = i * 3 + 5;
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      arr[i].f = i * 5;
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      arr[i].g = i - 3;
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      arr[i].h = 56;
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      if (arr[i].a == 178)
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         abort();
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    }
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  main1 (arr);
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  return 0;
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}
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/* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" { target { vect_strided_wide } && {! { vect_no_align} } } } } */
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/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { ! { vect_strided_wide || vect_no_align} } } } } */
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/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect" { xfail vect_no_align } } } */
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/* { dg-final { cleanup-tree-dump "vect" } } */
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