gnu/dist/gcc4/gcc/testsuite/gcc.dg/winline-5.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-Winline -O2 --param inline-unit-growth=0 --param large-unit-insns=0" } */
   3
   4 void big (void);
   5 inline int q(void)
   6 {                               /* { dg-warning "inline-unit-growth" } */
   7         big();
   8         big();
   9         big();
  10         big();
  11         big();
  12         big();
  13         big();
  14         big();
  15         big();
  16         big();
  17 }
  18 inline int q1(void)
  19 {
  20         big();
  21         big();
  22         big();
  23 }
  24 int t (void)
  25 {
  26  /* We allow one inlining over limit.  */
  27         q1();
  28         return q ();             /* { dg-warning "called from here" } */
  29 }