gcc/testsuite/gcc.dg/vect/vect-122.c

   1 #include "tree-vect.h"
   2
   3 #ifndef N
   4 #define N 64
   5 #endif
   6
   7 char a[N];
   8 float b[N];
   9 long long l[N], m[N];
  10
  11 __attribute__((noinline, noclone)) int
  12 f1 (void)
  13 {
  14   int i;
  15   for (i = 0; i < N; i++)
  16     a[i] = i;
  17 }
  18
  19 __attribute__((noinline, noclone)) int
  20 f2 (void)
  21 {
  22   int i;
  23   for (i = 0; i < N; i++)
  24     b[i] = (double) i;
  25 }
  26
  27 __attribute__((noinline, noclone)) int
  28 f3 (void)
  29 {
  30   int i;
  31   for (i = 0; i < N; i++)
  32     l[i] = (long long) i * (i + 7);
  33 }
  34
  35 __attribute__((noinline, noclone)) int
  36 f4 (void)
  37 {
  38   int i;
  39   for (i = 0; i < N; i++)
  40     m[i] = (long long) i * 7;
  41 }
  42
  43 int
  44 main ()
  45 {
  46   int i;
  47
  48   check_vect ();
  49   f1 ();
  50   f2 ();
  51   f3 ();
  52   f4 ();
  53   for (i = 0; i < N; i++)
  54     if (a[i] != i || b[i] != i || l[i] != i * (i + 7LL) || m[i] != i * 7LL)
  55       abort ();
  56   return 0;
  57 }
  58