1 #include "foo.h" 2 inline_function()3 int __attribute__((always_inline)) inline_function() { 4 int z = 0; 5 z++; 6 return z; 7 } 8 main()9 int main() { 10 int res = foo(); 11 12 res++; 13 14 res += inline_function(); 15 16 res += foo(); 17 18 return res; 19 } 20