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<p class="MsoNormal"><span style="color:black">Hello </span>Krzysztof<span style="color:black">,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black">Yes, there is a plan to use the new pass manager for both target-specific IR and MIR passes. There will be a new class (counterpart to
</span>TargetPassConfig) to let target `addIRPasses` (https://reviews.llvm.org/D83608). The TargetPassConfig is and will continue to be specific to legacy pass manager though.<span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black">-Yuanfang<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><b>From:</b> Arthur Eubanks <aeubanks@google.com>
<br>
<b>Sent:</b> Tuesday, September 8, 2020 11:08 AM<br>
<b>To:</b> Krzysztof Parzyszek <kparzysz@quicinc.com><br>
<b>Cc:</b> llvm-dev@lists.llvm.org; Chen, Yuanfang <Yuanfang.Chen@sony.com><br>
<b>Subject:</b> Re: [llvm-dev] New PM for target-specific pre-isel IR passes<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">That's part of the codegen pipeline and not the optimization pipeline (even though they are IR passes). ychen is working on making the codegen pipeline work with the new pass manager, but that is not part of the
immediate new pass manager transition, which is just about the optimization pipeline.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">On Mon, Sep 7, 2020 at 8:02 AM Krzysztof Parzyszek via llvm-dev <<a href="mailto:llvm-dev@lists.llvm.org">llvm-dev@lists.llvm.org</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">Hi,<br>
<br>
Is there a mechanism in place to use the new pass manager with target-specific passes added (at the moment) via addIRPasses in TargetPassConfig?<br>
<br>
I did see any code related to that, did I miss something? Is it in plan?<br>
<br>
<br>
--<br>
Krzysztof Parzyszek <a href="mailto:kparzysz@quicinc.com" target="_blank">kparzysz@quicinc.com</a> AI tools development<br>
<br>
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