Developer Guide and Reference

Contents

falias, Oa

Determines whether aliasing is assumed in a program.

Syntax

Linux and macOS:
-falias
-fno-alias
Windows:
/Oa
/Oa-
Arguments
None
Default
-falias
or
/Oa-
On Linux* and
macOS*
, aliasing is assumed in the program. On Windows*, aliasing is not assumed in a program.
Description
This option determines whether aliasing is assumed in a program.
If you specify
-fno-alias
or
/Oa
, aliasing is not assumed in a program.
If you specify
-falias
or
/Oa-
, aliasing is assumed in a program. However, this may affect performance.
Alternate Options
None