Developer Guide and Reference

Contents

fargument-noalias-global

Tells the compiler that function arguments cannot alias each other and cannot alias global storage.

Syntax

Linux and macOS:
-fargument-noalias-global
Windows:
None
Arguments
None
Default
OFF
Function arguments can alias each other and can alias global storage.
Description
This option tells the compiler that function arguments cannot alias each other and they cannot alias global storage.
If you only want to prevent function arguments from being able to alias each other, specify option
-fargument-noalias
.
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 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