1  /* Functional tests for the "target" attribute and pragma.  */
       2  
       3  /* { dg-do compile } */
       4  /* { dg-require-effective-target target_attribute } */
       5  /* { dg-options "-mno-warn-dynamicstack" } */
       6  
       7  #pragma GCC target("warn-dynamicstack")
       8  void p1(int s)
       9  {
      10    char b[s];
      11  } /* { dg-warning "uses dynamic stack allocation" } */
      12  #pragma GCC reset_options
      13  
      14  #pragma GCC target("no-warn-dynamicstack")
      15  void p0(int s)
      16  {
      17    char b[s];
      18  }
      19  #pragma GCC reset_options
      20  
      21  __attribute__ ((target("warn-dynamicstack")))
      22  void a1(int s)
      23  {
      24    char b[s];
      25  } /* { dg-warning "uses dynamic stack allocation" } */
      26  
      27  __attribute__ ((target("no-warn-dynamicstack")))
      28  void a0(int s)
      29  {
      30    char b[s];
      31  }
      32  
      33  void d(int s)
      34  {
      35    char b[s];
      36  }