gcc/testsuite/gcc.target/powerpc/p9-vec-length-2.h

   1 #include "p9-vec-length.h"
   2
   3 /* Test the case loop iteration is unknown.  */
   4 #define N 255
   5
   6 #define test(TYPE)                                                             \
   7   extern TYPE a_##TYPE[N];                                                     \
   8   extern TYPE b_##TYPE[N];                                                     \
   9   extern TYPE c_##TYPE[N];                                                     \
  10   void __attribute__ ((noinline, noclone)) test##TYPE (unsigned int n)         \
  11   {                                                                            \
  12     unsigned int i = 0;                                                        \
  13     for (i = 0; i < n; i++)                                                    \
  14       c_##TYPE[i] = a_##TYPE[i] + b_##TYPE[i];                                 \
  15   }
  16
  17 TEST_ALL (test)