March 13, 2016
8:40 a.m.
On Fri, Mar 11, 2016 at 10:47:27AM -0800, Greg KH wrote:
On Fri, Mar 11, 2016 at 01:39:53PM -0500, Wenda Ni wrote:
Hi all,
For a function that is defined static but without an explicit "inline" keyword, is there a possibility that compiler will optimize it to be a static inline function?
Yes there is.
see -finline-small-functions/-finline-functions-called-once in the gcc manual, which are enabled by -O2 but can be controlled via -finline-limit and -fkeep-inline-functions. thx! hofrat