gcc/testsuite/gcc.target/powerpc/p9-vec-length-4.h

   1 #include "p9-vec-length.h"
   2
   3 /* Test the case that the loop which has multiple vectors (concatenated vectors)
   4    but with same vector type.  */
   5
   6 #define test(TYPE)                                                             \
   7   void __attribute__ ((noinline, noclone))                                     \
   8     test_mv_##TYPE (TYPE *restrict a, TYPE *restrict b, TYPE *restrict c,      \
   9                     int n)                                                     \
  10   {                                                                            \
  11     for (int i = 0; i < n; ++i)                                                \
  12       {                                                                        \
  13         a[i] += 1;                                                             \
  14         b[i * 2] += 2;                                                         \
  15         b[i * 2 + 1] += 3;                                                     \
  16         c[i * 4] += 4;                                                         \
  17         c[i * 4 + 1] += 5;                                                     \
  18         c[i * 4 + 2] += 6;                                                     \
  19         c[i * 4 + 3] += 7;                                                     \
  20       }                                                                        \
  21   }
  22
  23 TEST_ALL (test)
  24