Developer Guide and Reference

Contents

wo, Qwo

Tells the compiler to issue one or more diagnostic messages only once. This is a deprecated option. The replacement option is [Q]diag-once id.

Syntax

Linux and macOS:
-wo
Ln[,Ln,...]
Windows:
/Qwo
Ln[,Ln,...]
Arguments
Ln
Is the number of the diagnostic.
Default
OFF
Description
Specifies the ID number of one or more messages. If you specify more than one
Ln
, each
Ln
must be separated by a comma.
Alternate Options
Linux and
macOS*
:
-diag-once id
Windows:
/Qdiag-once:id

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 effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804