For example, if foo.h contains template declarations, foo. Implicit inclusion is on by default. Enable or disable implicit determination, from context, whether a template parameter dependent name is a type or nontype. At each function call site, the function will be inlined if the increase in code size is less than r times the expected speedup. By default, r is 0.0, which allows no automatic inlining.
Higher numbers allow more automatic inlining.
Controls the increase in code size resulting from inlining functions marked inline . At each function call site, the function will be inlined if the increase in code size is less than r times the expected speedup. By default, r is a very large number which causes almost all functions marked inline to be inlined. A value of 0.0 disables inlining of these functions. This option causes KCC to generate dependence information for make .