Remove code that protects against division arithmetic exceptions

Description

Specify whether to generate code that guards against division by zero and INT_MIN/-1 operations for integers and fixed-point data.

Category: Optimization

Settings

Default: Off

On

Does not generate code that guards against division by zero and INT_MIN/-1 operations for integers and fixed-point data. To retain bit-true agreement between simulation results and results from generated code, check that your model does not produce division by zero or INT_MIN/-1 operations, where the quotient cannot be represented in the data type.

Off

Generates code that guards against division by zero and INT_MIN/-1 operations for integers and fixed-point data.

Dependencies

• This parameter appears only for ERT-based targets.

• This parameter requires a Embedded Coder^® license when generating code.

Command-Line Information

Parameter: NoFixptDivByZeroProtection

Value: 'on' | 'off'

Default: 'on'

Recommended Settings

Application	Setting
Debugging	No impact
Traceability	No impact
Efficiency	On (execution, ROM)
Safety precaution	Off

Related Topics

• Remove Code That Guards Against Division Exceptions for Integers and Fixed-Point Data
• Model Configuration Parameters: Code Generation Optimization
• Performance