ipa. NXP CodeWarrior Development Studio

ipa

Syntax

#pragma global_optimizer on | off | reset

Remarks

In most compilers, this #pragma determines whether the Frontend IR Optimizer is invoked. If disabled, only simple optimizations and back-end optimizations are performed.

NOTE

This is not the same as

#pragmaoptimization_level

. The Frontend

IR Optimizer is invoked even at optimization_level0

if

#pragmaglobal_optimizer

is enabled.

This pragma does not correspond to any panel setting. By default, this setting is on

.

35.2 ipa

Specifies how to apply interprocedural analysis optimizations.

Syntax

#pragma ipa program | file | on | function | off

Remarks

Place this pragma at the beginning of a source file, before any functions or data have been defined. There are three levels of interprocedural analysis:

• program-level: the compiler translates all source files in a program then optimizes object code for the entire program

• file-level: the compiler translates each file and applies this optimization to the file

• function-level: the compiler does not apply interprocedural optimization

The options file

and on

are equivalent. The options function

and off

are equivalent.

35.3 ipa_inline_max_auto_size

Determines the maximum complexity for an auto-inlined function.

Syntax

CodeWarrior Development Studio for Advanced Packet Processing Build Tools Reference Manual, Rev.

10.2, 01/2016

530 Freescale Semiconductor, Inc.