The qualifier /inline_depth=<n> [/ind] sets a maximum
level of recursive inlining that KAP will attempt to inline.
Recursive inlining means calls to functions with calls to functions
with calls to functions and so forth.
The parameter values and their meanings are as follows:
1 to 10 - Inline functions to
this depth.
0 - Use the default value.
-1 - Inline only functions that do not
contain function references.
There is no corresponding /ipa_depth qualifier.
IPA always looks at the called function, and only at the called
function.