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    <p>Forgot to say, I definitely see value in the needVSETVLI(CurInfo,
      MI) variant.  If you wanted to land that on it's own, LGTM.</p>
    <p>I now have all of my planned patches posted.  The last one turned
      out to be a lot more nasty than expected; if you have ideas there,
      let me know.</p>
    <p>I'm almost wondering if we want phase 1 to do the mutation
      transforms, before computing the dataflow.  That would be a bit
      weird, but it might be less complex than my current scheme. 
      Thoughts?<br>
    </p>
    <p>Philip<br>
    </p>
    <div class="moz-cite-prefix">On 5/9/22 11:19, Philip Reames wrote:<br>
    </div>
    <blockquote type="cite"
      cite="mid:c0b2227b-e2d5-f552-de03-8f0010775925@philipreames.com">
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      <p>Idiomatic LLVM_DEBUG dbgs().  (Added in later patches.)<br>
      </p>
      <p>Philip<br>
      </p>
      <p>On 5/9/22 10:56, David Blaikie via llvm-commits wrote:</p>
      <blockquote type="cite"
cite="mid:CAENS6Et7Ar3E==dO5XTaCAyK=Sw_gqxKdWx5cNi14Huog1RWWQ@mail.gmail.com">
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        <div dir="ltr">Any idea why this function exists? Usually users
          would be expected to use dump functions, not op<<, yeah?</div>
        <br>
        <div class="gmail_quote">
          <div dir="ltr" class="gmail_attr">On Tue, May 3, 2022 at 6:59
            PM via llvm-commits <<a
              href="mailto:llvm-commits@lists.llvm.org"
              moz-do-not-send="true" class="moz-txt-link-freetext">llvm-commits@lists.llvm.org</a>>
            wrote:<br>
          </div>
          <blockquote class="gmail_quote" style="margin:0px 0px 0px
            0.8ex;border-left:1px solid
            rgb(204,204,204);padding-left:1ex"><br>
            Author: Weverything<br>
            Date: 2022-05-03T18:51:23-07:00<br>
            New Revision: 5afd20806d4e28e5d8a8f968f199a663021bbb5b<br>
            <br>
            URL: <a
href="https://github.com/llvm/llvm-project/commit/5afd20806d4e28e5d8a8f968f199a663021bbb5b"
              rel="noreferrer" target="_blank" moz-do-not-send="true"
              class="moz-txt-link-freetext">https://github.com/llvm/llvm-project/commit/5afd20806d4e28e5d8a8f968f199a663021bbb5b</a><br>
            DIFF: <a
href="https://github.com/llvm/llvm-project/commit/5afd20806d4e28e5d8a8f968f199a663021bbb5b.diff"
              rel="noreferrer" target="_blank" moz-do-not-send="true"
              class="moz-txt-link-freetext">https://github.com/llvm/llvm-project/commit/5afd20806d4e28e5d8a8f968f199a663021bbb5b.diff</a><br>
            <br>
            LOG: [riscv] Mark function as used to avoid unused warning.<br>
            <br>
            Added: <br>
            <br>
            <br>
            Modified: <br>
                llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp<br>
            <br>
            Removed: <br>
            <br>
            <br>
            <br>
################################################################################<br>
            diff  --git a/llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp
            b/llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp<br>
            index fa43dae022e89..f08dbeeb8d019 100644<br>
            --- a/llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp<br>
            +++ b/llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp<br>
            @@ -420,6 +420,7 @@ class VSETVLIInfo {<br>
             };<br>
            <br>
             #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)<br>
            +LLVM_ATTRIBUTE_USED<br>
             inline raw_ostream &operator<<(raw_ostream
            &OS, const VSETVLIInfo &V) {<br>
               V.print(OS);<br>
               return OS;<br>
            <br>
            <br>
            <br>
            _______________________________________________<br>
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            <a href="mailto:llvm-commits@lists.llvm.org" target="_blank"
              moz-do-not-send="true" class="moz-txt-link-freetext">llvm-commits@lists.llvm.org</a><br>
            <a
              href="https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-commits"
              rel="noreferrer" target="_blank" moz-do-not-send="true"
              class="moz-txt-link-freetext">https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-commits</a><br>
          </blockquote>
        </div>
        <br>
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        <pre class="moz-quote-pre" wrap="">_______________________________________________
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