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<p class="MsoNormal"><span style="color:#1F497D">Hi Sara,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Take a look at LLVMTargetMachine::addPassesToEmitMachineCode() in lib/CodeGen/LLVMTargetMachine.cpp for the old JIT engine or LLVMTargetMachine::addPassesToEmitMC() in the same place for MCJIT.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">-Andy<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> llvmdev-bounces@cs.uiuc.edu [mailto:llvmdev-bounces@cs.uiuc.edu]
<b>On Behalf Of </b>Sara Elshobaky<br>
<b>Sent:</b> Friday, October 04, 2013 2:29 PM<br>
<b>To:</b> llvmdev@cs.uiuc.edu<br>
<b>Cc:</b> 'Sara Elshobaky'<br>
<b>Subject:</b> [LLVMdev] Runtime optimizer<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal">Please, I need more information on the runtime optimizer used in the LLVM JIT.<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo2"><![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>Where can I find it in the LLVM source code?<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo2"><![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>Are those runtime optimizations done on the LLVM representation code or on the machine code?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Sara<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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