gcc/testsuite/gcc.misc-tests/gcov-15.c

   1 /* Test gcov multiple paths to file.  */
   2
   3 /* { dg-options "-fprofile-arcs -ftest-coverage" } */
   4 /* { dg-do run { target native } } */
   5
   6 #if !RECURSIVE
   7 #define RECURSIVE 1
   8 #include "./gcov-15.c"
   9 #undef RECURSIVE
  10 #endif
  11
  12 static void __attribute__ ((noinline)) Recursive (void);
  13
  14
  15 #if RECURSIVE
  16 static void __attribute__ ((noinline))
  17 Recursive ()
  18 {
  19   return; /* count(1) */
  20 }
  21
  22 #else
  23 int main ()
  24 {
  25   Recursive (); /* count(1) */
  26   return 0;
  27 }
  28 #endif
  29
  30 /* { dg-final { run-gcov { -a gcov-15.c } } } */