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core/com.nokia.carbide.cpp.compiler.doc.user/html/pragmas_x86/p_sse.htm
author fturovic <frank.turovich@nokia.com>
Mon, 19 Jul 2010 16:13:24 -0500
changeset 1641 2b3996fc09a1
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revised x86 compiler dates, graphics, CSS, and release notes
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN"><html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
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<meta http-equiv="Content-Style-Type" content="text/css" />
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<meta name="LASTUPDATED" content="06/17/05 11:09:43" />
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<title>sse</title>
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<link rel="StyleSheet" href="../../book.css" type="text/css"/>
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</head>
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<body bgcolor="#FFFFFF">
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<h3>sse</h3>
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<p>  Controls the generation of SSE instructions for single-precision floating point operations.</p>
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<h5>Syntax</h5>
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  <p class="code">#pragma sse on | off | reset</p>
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  <h5>Targets</h5>
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  Intel x86<br />
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  <h5>Remarks</h5>
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<p class="note"><strong>NOTE</strong> When enabled, the autovectorize loops option (<span class="code">#pragma opt_vectorize_loops on</span>) will use these instructions if possible.</p>
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  <p>This pragma corresponds to the Use extended instructions setting in the x86 CodeGen panel setting or <span class="code">#pragma use_extinst o</span>n. The default settings is off.<br />
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    </p>
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  <div id="footer">Copyright &copy; 2010 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. <br>License: <a href="http://www.eclipse.org/legal/epl-v10.html">http://www.eclipse.org/legal/epl-v10.html</a></div>
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</body>













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</html>















FCL/sftools/dev/ide/carbidecpp