Intel® Fortran Compiler Classic and Intel® Fortran Compiler Developer Guide and Reference

ID 767251
Date 7/13/2023
Public

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Document Table of Contents

fkeep-static-consts, Qkeep-static-consts

Tells the compiler to preserve allocation of variables that are not referenced in the source. This feature is only available for ifort.

Syntax

Linux:

-fkeep-static-consts

-fno-keep-static-consts

macOS:

-fkeep-static-consts

-fno-keep-static-consts

Windows:

/Qkeep-static-consts

/Qkeep-static-consts-

Arguments

None

Default

-fno-keep-static-consts or /Qkeep-static-consts-

If a variable is never referenced in a routine, the variable is discarded unless optimizations are disabled by option -O0 (Linux* and macOS) or /Od (Windows*).

Description

This option tells the compiler to preserve allocation of variables that are not referenced in the source.

The negated form can be useful when optimizations are enabled to reduce the memory usage of static data.

IDE Equivalent

None

Alternate Options

None