<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">SGTM, this (like the old constprop pass) isn’t used by anything I’m aware of.<div class=""><br class=""></div><div class="">-Chris<br class=""><div class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Sep 18, 2020, at 1:11 PM, Arthur Eubanks via llvm-dev <<a href="mailto:llvm-dev@lists.llvm.org" class="">llvm-dev@lists.llvm.org</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">DeadInstEliminationPass is like DeadCodeEliminationPass but it only does one pass through a function instead of iterating on users of eliminated instructions.<br class=""><div class=""><br class=""></div><div class="">The reason I'd like to remove this is because it isn't ported to the new pass manager, and it doesn't seem very useful when DeadCodeEliminationPass exists. It also doesn't have very many appearances in tests compared to DCE.</div><div class=""><br class=""></div><div class="">Removing in <a href="https://reviews.llvm.org/D87933" class="">https://reviews.llvm.org/D87933</a><br class=""></div><div class=""><br class=""></div><div class="">Any objections?</div></div>
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