fbuiltin, Oi

Enables or disables inline expansion of intrinsic functions.

Syntax

Linux OS and OS X:

-fbuiltin[-func]

-fno-builtin[-func]

Windows OS:

/Oi[-]

Arguments

func

A comma-separated list of intrinsic functions.

Default

OFF	Inline expansion of intrinsic functions disabled.

Description

This option enables or disables inline expansion of one or more intrinsic functions. If func is not specified, -fno-builtin disables inline expansion for all intrinsic functions.

For a list of built-in functions affected by -fbuiltin, search for "built-in functions" in the appropriate gcc* documentation.

For a list of built-in functions affected by /Oi, search for "/Oi" in the appropriate Microsoft* Visual C/C++* documentation.

IDE Equivalent

Windows: Optimization > Enable Intrinsic Functions

Linux: None

OS X: None

Alternate Options

None