ip, Qip

Determines whether additional interprocedural optimizations for single-file compilation are enabled.

IDE Equivalent

Windows: Optimization > Interprocedural Optimization

Linux: Optimization > Enable Interprocedural Optimizations for Single File Compilation

Mac OS X: Optimization > Enable Interprocedural Optimization for Single File Compilation

Architectures

IA-32, Intel® 64, IA-64 architectures

Syntax

Linux and Mac OS X:

-ip

-no-ip

Windows:

/Qip

/Qip-

Arguments

None

Default

OFF

Some limited interprocedural optimizations occur, including inline function expansion for calls to functions defined within the current source file. These optimizations are a subset of full intra-file interprocedural optimizations. Note that this setting is not the same as -no-ip (Linux and Mac OS X) or /Qip- (Windows).

Description

This option determines whether additional interprocedural optimizations for single-file compilation are enabled.

Options -ip (Linux and Mac OS X) and /Qip (Windows) enable additional interprocedural optimizations for single-file compilation.

Options -no-ip (Linux and Mac OS X) and /Qip- (Windows) may not disable inlining. To ensure that inlining of user-defined functions is disabled, specify -inline-level=0or -fno-inline (Linux and Mac OS X), or specify /Ob0 (Windows). To ensure that inliningof compiler intrinsic functions is disabled, specify -fno-builtin (Linux and MacOS X) or /Oi- (Windows).

Alternate Options