User and Reference Guide for the Intel® C++ Compiler 14.0

freg-struct-return

Tells the compiler to return struct and union values in registers when possible.

Architecture Restrictions

Only available on IA-32 architecture

Syntax

Linux OS and OS X:

-freg-struct-return

Windows OS:

None

Arguments

None

Default

OFF

Description

This option tells the compiler to return struct and union values in registers when possible.

IDE Equivalent

None

Alternate Options

None

Parent topic: Data Options

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