gcc/testsuite/gcc.target/mips/r10k-cache-barrier-6.c

   1 /* { dg-options "-mr10k-cache-barrier=store -mabi=64" } */
   2
   3 int x[4];
   4 void bar (void);
   5
   6 /* Test that out-of-range stores to static objects are protected by a
   7    cache barrier.  */
   8
   9 NOMIPS16 void
  10 foo (int n)
  11 {
  12   while (n--)
  13     {
  14       x[4] = 1;
  15       bar ();
  16     }
  17 }
  18
  19 /* { dg-final { scan-assembler "\tcache\t" } } */