gcc/testsuite/gcc.dg/ipa/inline-7.c

   1 /* Check that early inliner works out that a is empty of parameter 0.  */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2 -fdump-tree-einline-optimized -fopt-info-inline -fno-partial-inlining -fno-inline-functions"  } */
   4 void t(void);
   5 int a (int b)
   6 {
   7   if (!b)
   8    {
   9         t();
  10         t();
  11         t();
  12         t();
  13         t();
  14         t();
  15         t();
  16    }
  17 }
  18 void
  19 m()
  20 {
  21  a(1); /* { dg-optimized "Inlining a/\[0-9\]* into m/\[0-9\]*" } */
  22  a(0);
  23 }
  24 /* { dg-final { scan-tree-dump-times "Inlining a.* into m.*" 1 "einline"  } } */