File: vect-outer-pr69720.c

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gcc-arm-none-eabi 15%3A14.2.rel1-1
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#include "tree-vect.h"

extern void abort (void);

int a[128];
double b[128] = { 1., 2., 3., 4. };

void __attribute__((noinline)) foo()
{
  int i;
  for (i = 0; i < 128; ++i)
    {
      double tem1 = b[i];
      for (int j = 0; j < 32; ++j)
	tem1 += 1;
      b[i] = tem1;
      a[i] = i;
    }
}

int main()
{
  check_vect ();
  foo ();
  if (b[0] != 33. || b[1] != 34.
      || b[2] != 35. || b[3] != 36.)
    abort ();
  return 0;
}

/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { target { vect_double && vect_int } } } } */