gcc/testsuite/gcc.dg/ipa/iinline-3.c

   1 /* Verify that call declarations are not redirected according to indirect
   2    inlining edges too early.  */
   3 /* { dg-do run } */
   4 /* { dg-options "-O3 -fno-early-inlining"  } */
   5
   6 extern void abort (void);
   7
   8 int bar (int k)
   9 {
  10   return k+2;
  11 }
  12
  13 int baz (int k)
  14 {
  15   return k+1;
  16 }
  17
  18 static int foo (int (*p)(int), int i)
  19 {
  20   return p (i+1);
  21 }
  22
  23 int (*g)(int) = baz;
  24
  25 int main (int argc, char *argv[])
  26 {
  27   if (foo (bar, 0) != 3)
  28     abort ();
  29   if (foo (g, 1) != 3)
  30     abort ();
  31
  32   return 0;
  33 }