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<div class="moz-cite-prefix">On 9/13/12 10:18 AM, Sahoo, Swarup
Kumar wrote:<br>
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<div style="direction: ltr;font-family: Tahoma;color:
#000000;font-size: 10pt;">Hi,<br>
<br>
I found that <span class="comment"><span
style="font-family: monospace;">LLVM 3.1 says Dominance
frontier is
</span>deprecated. Can anyone please tell me, if there is any
replacement for Dominance frontier & Postdominance
frontier in LLVM? What are the options if we need to use them?<br>
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<br>
You may want to read this thread on llvmdev from August:<br>
<br>
<a class="moz-txt-link-freetext" href="http://lists.cs.uiuc.edu/pipermail/llvmdev/2012-August/052682.html">http://lists.cs.uiuc.edu/pipermail/llvmdev/2012-August/052682.html</a><br>
<br>
Marco's reply mentions an alternative algorithm in Muchnick's
compiler book. I believe the algorithm in Section 7.3 of Allen and
Kennedy uses the post dominator tree only.<br>
<br>
-- John T.<br>
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<br>
Thanks,<br>
Swarup.<br>
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