gcc/testsuite/gcc.dg/Wframe-larger-than.c

   1 /* Test -Wframe-larger-than for warning
   2    when the frame size is bigger than specified.
   3    Origin: Seongbae Park <seongbae.park@gmail.com> */
   4
   5 /* { dg-do compile } */
   6 /* { dg-options "-Wframe-larger-than=2048" } */
   7 /* { dg-skip-if "exceeds eBPF stack limit" { bpf-*-* } } */
   8
   9 extern void func(char *);
  10
  11 void foo (void) {
  12   char array[4096];
  13   func(array);
  14 } /* { dg-warning "the frame size of .* bytes is larger than 2048 bytes" } */