Intel® Fortran Compiler Classic and Intel® Fortran Compiler Developer Guide and Reference
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qopt-jump-tables, Qopt-jump-tables
Enables or disables generation of jump tables for switch statements. This feature is only available for ifort.
Syntax
Linux: |
-qopt-jump-tables=keyword -qno-opt-jump-tables |
Windows: |
/Qopt-jump-tables:keyword /Qopt-jump-tables- |
Arguments
keyword |
Is the instruction for generating jump tables. Possible values are:
|
Default
-qopt-jump-tables=default |
The compiler uses default heuristics to determine when to generate jump tables for switch statements. |
Description
This option enables or disables generation of jump tables for switch statements. When the option is enabled, it may improve performance for programs with large switch statements.
IDE Equivalent
Alternate Options
None