InlineExpansion
Inline expansion, also known as inlining or unfolding, is a compiler optimization technique where a function call is replaced by the actual code of the function being called. This process eliminates the overhead associated with function calls, such as the creation of a new stack frame, parameter passing, and the jump to the function's address. By substituting the function's body directly into the calling code, the program can potentially execute faster.
The decision to inline a function is typically made by the compiler. Compilers often have heuristics to
While inline expansion can improve performance, it can also increase the size of the compiled executable. This