<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>It represents a variable, an assignment to that variable, and the expression that produces the value being assigned. </div><div><br></div><div>Go read about SSA and data flow graphs (DFG's) if you need to know more. <br><br>-Filip</div><div><br>On Apr 30, 2014, at 1:36 AM, Gergo Balogh <<a href="mailto:gbalogh.u-szeged@partner.samsung.com">gbalogh.u-szeged@partner.samsung.com</a>> wrote:<br><br></div><blockquote type="cite"><div><title>Samsung Enterprise Portal mySingle</title>
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<p>hello,</p>
<p> </p>
<p>I am trying to understand the purpose and role of each DFG node. During this quest I could not find any detailed description for these. Please if anybody has access to any kind of related matterial send it to me or let me know where can I find it.</p>
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<p>Thank you in advance:</p>
<p>Gergo</p><img src="http://ext.w1.samsung.net/mailcheck/SeenTimeChecker?do=f724009dff7ecde1e2d644eb988486450dd154cbeb1199dcd1b8540481f3952c6a0b2991567bfe461206aaf9898405b98e8ca330c543ab93df31051f7c759327d6600ca1ffd9c3fdf6ddc9ea09393184cf878f9a26ce15a0" border="0" width="0" height="0" style="display:none"></div></blockquote><blockquote type="cite"><div><span>_______________________________________________</span><br><span>webkit-dev mailing list</span><br><span><a href="mailto:webkit-dev@lists.webkit.org">webkit-dev@lists.webkit.org</a></span><br><span><a href="https://lists.webkit.org/mailman/listinfo/webkit-dev">https://lists.webkit.org/mailman/listinfo/webkit-dev</a></span><br></div></blockquote></body></html>