inline-level, Ob

Specifies the level of inline function expansion.

IDE Equivalent

Windows: Optimization > Inline Function Expansion

Linux: Optimization > Inline Function Expansion

Mac OS X: Optimization > Inline Function Expansion

IA-32, Intel® 64 architectures

Linux and Mac OS X:

-inline-level=n

Windows:

/Obn

`n`	Is the inline function expansion level. Possible values are 0, 1, and 2.

-inline-level=2 or /Ob2	This is the default if option O2 is specified or is in effect by default. On Windows* systems, this is also the default if option O3 is specified.
-inline-level=0 or /Ob0	This is the default if option -O0 (Linux* OS and Mac OS* X) or /Od (Windows) is specified.

This option specifies the level of inline function expansion. Inlining procedures can greatly improve the run-time performance of certain programs.

Option	Description
-inline-level=0 or Ob0	Disables inlining of user-defined functions. Note that statement functions are always inlined.
-inline-level=1 or Ob1	Enables inlining when an inline keyword or an inline attribute is specified. Also enables inlining according to the C++ language.
-inline-level=2 or Ob2	Enables inlining of any function at the compiler's discretion.

Linux: -Ob (this is a deprecated option)

Mac OS X: None

Windows: None