##### Syntax

-Oph

##### Description

Enables peephole optimizations. Peephole optimizations transform local code sequences into more efficient code sequences using a collection of common idioms. Peephole optimization will always reduce code size and increase execution speed.

##### Setting this in CrossStudio

To enable this optimization for a project:

- Select the project in the Project Explorer.
- In the Optimization Options group set the Peephole Optimization property to Yes