---
layout: stdlib-reference
---

# attribute [ForceUnroll]

## Description

Instructs the Slang compiler to unroll the loop until the specified number of iterations before
emiting targett code.

## Signature

<pre>
[<a href="forceunroll-05.html">ForceUnroll</a>(<a href="forceunroll-05.html#decl-count" class="code_param">count</a> : <span class="code_keyword">int</span>)]
</pre>

## Parameters

####  <a id="decl-count"></a>count  : int = 0
The maximun number of iterations to unroll the loop.