gcc/testsuite/gcc.dg/pr56727-1.c

   1 /* { dg-do compile { target fpic } } */
   2 /* { dg-options "-O2 -fPIC" } */
   3 /* { dg-final { scan-assembler-not "@(PLT|plt)" { target i?86-*-* x86_64-*-* powerpc*-*-* } } } */
   4
   5 #define define_func(type) \
   6   void f_ ## type (type b) { f_ ## type (0); } \
   7   void __attribute__((noinline, noclone)) f_noinline_ ## type (type b) \
   8   { f_noinline_ ## type (0); }
   9
  10 define_func(char)
  11 define_func(short)
  12 define_func(int)
  13 define_func(long)
  14
  15 int foo(int n)
  16 {
  17   return (n == 1 || n == 2) ? 1 : foo(n-1) * foo(n-2);
  18 }
  19
  20 int __attribute__((noinline, noclone)) foo_noinline(int n)
  21 {
  22   return (n == 1 || n == 2) ? 1 : foo_noinline(n-1) * foo_noinline(n-2);
  23 }