gcc/testsuite/gcc.target/aarch64/sve/peel_ind_4_run.c

   1 /* { dg-do run { target aarch64_sve_hw } } */
   2 /* { dg-options "-Ofast -mtune=thunderx" } */
   3 /* { dg-options "-Ofast -mtune=thunderx -mtune=thunderx" { target aarch64_sve256_hw } } */
   4
   5 #include "peel_ind_4.c"
   6
   7 int __attribute__ ((optimize (1)))
   8 main (void)
   9 {
  10   double x[END + 1];
  11   for (int i = 0; i < END + 1; ++i)
  12     {
  13       x[i] = i;
  14       asm volatile ("" ::: "memory");
  15     }
  16   foo (x);
  17   for (int i = 0; i < END + 1; ++i)
  18     {
  19       double expected;
  20       if (i < START || i >= END)
  21         expected = i;
  22       else
  23         expected = 10 + (i - START) * 5;
  24       if (x[i] != expected)
  25         __builtin_abort ();
  26       asm volatile ("" ::: "memory");
  27     }
  28   return 0;
  29 }