Developer Guide and Reference

Contents

u (Windows*)

Disables all predefined macros and assertions.

Syntax

Linux:
None
macOS:
None
Windows:
/u
Arguments
None
Default
OFF
Defined preprocessor values are in effect until they are undefined.
Description
This option disables all predefined macros and assertions.
Alternate Options
None

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or ef