gcc/testsuite/gcc.target/aarch64/sve/div_1_run.c

   1 /* { dg-do run { target aarch64_sve_hw } } */
   2 /* { dg-options "-O2 -ftree-vectorize -fno-vect-cost-model --save-temps" } */
   3
   4 #include "div_1.c"
   5
   6 #define N 79
   7
   8 #define TEST_LOOP(TYPE)                         \
   9   {                                             \
  10     TYPE dst[N], src1[N], src2[N];              \
  11     for (int i = 0; i < N; ++i)                 \
  12       {                                         \
  13         src1[i] = i * 7 + i % 3;                \
  14         if (i % 11 > 7)                         \
  15           src1[i] = -src1[i];                   \
  16         src2[i] = 5 + (i % 5);                  \
  17         asm volatile ("" ::: "memory");         \
  18       }                                         \
  19     mod_##TYPE (dst, src1, src2, N);            \
  20     for (int i = 0; i < N; ++i)                 \
  21       if (dst[i] != src1[i] / src2[i])          \
  22         __builtin_abort ();                     \
  23   }
  24
  25 int
  26 main (void)
  27 {
  28   TEST_ALL (TEST_LOOP);
  29   return 0;
  30 }