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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [vect-cond-2.c] - Blame information for rev 298

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Line No. Rev Author Line
1 298 jeremybenn
/* { dg-require-effective-target vect_condition } */
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#include <stdlib.h> 
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#include <stdio.h> 
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#include "tree-vect.h"
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#define N 16
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int c[N] = {3,2,1,10,1,42,3,4,50,9,32,8,11,10,1,2};
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int a[N+1] = {0,16,32,48,64,128,256,512,0,16,32,48,64,128,256,512,1024};
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__attribute__ ((noinline)) void
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foo (int *x)
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{
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  int i;
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  int curr_a, flag, next_a;
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  curr_a = a[0];
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  for (i = 0; i < N; i++)
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    {
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      flag = *x > c[i];
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      next_a = a[i+1];
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      curr_a = flag ? curr_a : next_a;
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    }
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  *x = curr_a;
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}
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int main (void)
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{
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  int x = 7;
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  check_vect ();
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  foo (&x);
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  if (x != 256)
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    abort ();
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  return 0;
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}
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/* The order of computation should not be changed for cond_expr, therefore,
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   it cannot be vectorized in reduction.  */
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/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail *-*-* } } } */
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/* { dg-final { cleanup-tree-dump "vect" } } */
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