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<p>For our downstream usage, we've switched entirely to the new pass
manager. We made the switch a couple of months ago. All of our
testing is being done with the NPM, and we're about to start
deleting (downstream) code which was only needed by the legacy
pass manager.</p>
<p>I believe several other major contributors are in the same
state. We really need to get upstream switched over so that all
of the community's testing efforts are aligned again. <br>
</p>
<p>Philip<br>
</p>
<div class="moz-cite-prefix">On 6/27/19 7:59 AM, Bardia Mahjour via
llvm-dev wrote:<br>
</div>
<blockquote type="cite"
cite="mid:OF4FB6CD67.E3251934-ON00258426.0050C840-85258426.00525384@notes.na.collabserv.com">
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<p><font size="2">Hi all,</font><br>
<br>
<font size="2">When writing new passes we currently have two
pass manager interfaces to consider. In many cases we resort
to implementing both interfaces because the NPM is not enabled
by default while we want our pass to be enabled by default.</font><br>
<br>
<font size="2">It is my understanding that the new pass manager
interface is going to replace the old one soon. However, it is
not clear to me if anyone is actively working on it and if so
what is the timeline. Does anyone have more information about
that? </font><br>
<br>
<font size="2">I was also wondering if any of the buildbots test
with the NPM pipeline?</font><br>
<br>
<font size="2">Regards,</font><br>
<br>
<font size="2">Bardia Mahjour<br>
Compiler Optimizations<br>
IBM Toronto Software Lab<br>
<a class="moz-txt-link-abbreviated" href="mailto:bmahjour@ca.ibm.com">bmahjour@ca.ibm.com</a> (905) 413-2336<br>
<br>
</font><br>
</p>
<br>
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