<p dir="ltr">It's usually easier to review two smaller incremental patches than a single larger one if you wouldn't mind splitting it back up. </p>
<br><div class="gmail_quote"><div dir="ltr">On Mon, Mar 27, 2017, 11:33 PM Hiroshi Inoue via Phabricator <<a href="mailto:reviews@reviews.llvm.org">reviews@reviews.llvm.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">inouehrs updated this revision to Diff 93212.<br class="gmail_msg">
inouehrs added a comment.<br class="gmail_msg">
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- I added more code patterns in which we can eliminate sign- or zero-extensions.<br class="gmail_msg">
- I added more test cases in the regression test.<br class="gmail_msg">
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<a href="https://reviews.llvm.org/D31319" rel="noreferrer" class="gmail_msg" target="_blank">https://reviews.llvm.org/D31319</a><br class="gmail_msg">
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Files:<br class="gmail_msg">
  lib/Target/PowerPC/PPCISelLowering.cpp<br class="gmail_msg">
  lib/Target/PowerPC/PPCInstrInfo.cpp<br class="gmail_msg">
  lib/Target/PowerPC/PPCInstrInfo.h<br class="gmail_msg">
  lib/Target/PowerPC/PPCMIPeephole.cpp<br class="gmail_msg">
  lib/Target/PowerPC/PPCMachineFunctionInfo.cpp<br class="gmail_msg">
  lib/Target/PowerPC/PPCMachineFunctionInfo.h<br class="gmail_msg">
  test/CodeGen/PowerPC/eliminate_ext.ll<br class="gmail_msg">
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