1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -fstack-clash-protection --param stack-clash-protection-guard-size=16 -fno-asynchronous-unwind-tables -fno-unwind-tables" } */
       3  /* { dg-require-effective-target supports_stack_clash_protection } */
       4  
       5  typedef unsigned __attribute__((mode(DI))) uint64_t;
       6  
       7  extern void arf (uint64_t *, uint64_t *);
       8  void
       9  frob ()
      10  {
      11    uint64_t num[10000];
      12    uint64_t den[10000];
      13    arf (den, num);
      14  }
      15  
      16  /* This verifies that the scheduler did not break the dependencies
      17     by adjusting the offsets within the probe and that the scheduler
      18     did not reorder around the stack probes.  */
      19  /* { dg-final { scan-assembler-times {sub\tsp, sp, #65536\n\tstr\txzr, \[sp, 1024\]} 2 } } */
      20  /* There is some residual allocation, but we don't care about that. Only that it's not probed.  */
      21  /* { dg-final { scan-assembler-times {str\txzr, } 2 } } */
      22  
      23  
      24