gcc/testsuite/gcc.target/powerpc/p9-vec-length-run-8.h

   1 #include "p9-vec-length-8.h"
   2
   3 #define run(TYPE)                                                              \
   4   {                                                                            \
   5     unsigned int i = 0;                                                        \
   6                                                                                \
   7     TYPE out_##TYPE[N];                                                        \
   8     TYPE in_##TYPE[N * 2];                                                     \
   9     for (int i = 0; i < N; ++i) {                                              \
  10       out_##TYPE[i] = i * 7 / 2;                                               \
  11     }                                                                          \
  12     for (int i = 0; i < N * 2; ++i) {                                          \
  13       in_##TYPE[i] = i * 9 / 2;                                                \
  14     }                                                                          \
  15                                                                                \
  16     test_##TYPE(out_##TYPE, in_##TYPE);                                        \
  17     for (int i = 0; i < N; ++i) {                                              \
  18       TYPE expected = i * 7 / 2 + in_##TYPE[i * 2];                            \
  19       if (out_##TYPE[i] != expected)                                           \
  20         __builtin_abort();                                                     \
  21     }                                                                          \
  22   }
  23
  24 int main(void) {
  25   TEST_ALL(run)
  26   return 0;
  27 }