Developer Guide and Reference

Contents

finline-functions

Enables function inlining for single file compilation.

Syntax

Linux:
-finline-functions
-fno-inline-functions
macOS:
-finline-functions
-fno-inline-functions
Windows:
None
Arguments
None
Default
-finline-functions
Interprocedural optimizations occur. However, if you specify
-O0
, the default is OFF.
Description
This option enables function inlining for single file compilation.
It enables the compiler to perform inline function expansion for calls to functions defined within the current source file.
The compiler applies a heuristic to perform the function expansion.
To specify the size of the function to be expanded, use the
-finline-limit
option.
Alternate Options
Linux and
macOS*
:
-inline-level=2
Windows:
/Ob2