
<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">CC David.<div class=""><br class=""></div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Jun 23, 2016, at 9:07 PM, Mayur P 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="">Ping.<div class="gmail_extra"><br class=""><div class="gmail_quote">On Sun, Jun 12, 2016 at 9:39 PM, Mayur P <span dir="ltr" class=""><<a href="mailto:mayur170988@gmail.com" target="_blank" class="">mayur170988@gmail.com</a>></span> wrote:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr" class=""><div class="">Hi,</div><div class=""><br class=""></div><div class="">This is regarding a TODO mentioned in getIdentityValue function in InstructionCombining.cpp file.</div><div class=""><br class=""></div><div class="">//TODO: We can handle other cases e.g. Instruction::And, Instruction::Or etc.</div><div class=""><br class=""></div><div class="">I wanted to know what could be the use cases of implementing these. When I tried implementing these and wrote test cases for the same, the test cases would be optimized in InstructionSimplify before hitting the code in Instruction Combining. Can anyone suggest me where I might be going wrong.</div><div class=""><br class=""></div><div class="">Thanks,</div><div class="">Mayur</div></div>

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