Developer Guide and Reference

Contents

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:
-freg-struct-return
macOS:
None
Windows:
None
Arguments
None
Default
OFF
Description
This option tells the compiler to return
struct
and
union
values in registers when possible.
Alternate Options
None