Problem with functions not being inlined

[Andrew Haley]

On 03/02/2015 07:35 PM, Andres Tiraboschi wrote:
> Are the -finline-functions, -finline-functions-called-once and
> -finline-small-functions flags enough?
> Why am I having no warnings even with the -Winline flag enabled?

GCC doc:

6.39 An Inline Function is As Fast As a Macro

 GCC does not inline any functions when not optimizing unless you
specify the `always_inline' attribute for the function, like this:

     /* Prototype.  */
     inline void foo (const char) __attribute__((always_inline));

Andrew.