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<body class='hmmessage'><div dir='ltr'>Hi,<br>Which optimization passes use profile information? <a href="http://llvm.org/docs/Passes.html" target="_blank">http://llvm.org/docs/Passes.html</a> seems to suggest only block placement uses it, is that correct?<br><br>Emma.<br>                                     </div></body>
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