Eliminate superfluous local variables (Expression folding)
Description
Collapse block computations into single expressions.
Category: Optimization
Settings
Default: On
On
Enables expression folding.
Eliminates local variables, incorporating the information into the main code statement.
Improves code readability and efficiency.
OffDisables expression folding.
Dependencies
This parameter requires a Simulink® Coder™ license.
This parameter is enabled by Signal storage reuse.
Command-Line Information
Parameter:
ExpressionFolding |
Value:
'on' | 'off' |
Default:
'on' |
Recommended Settings
| Application | Setting |
|---|---|
| Debugging | Off |
| Traceability | No impact for
simulation or during development Off for production code generation |
| Efficiency | On |
| Safety precaution | No impact |