<div dir="ltr">Hi Xin,<div>Thank you for your reply!</div><div><br></div><div>I have tried the 3 alias analyses you have mentioned on LLVM 3.5:</div><div>1) $ opt -globalsmodref-aa -aa-eval < xxx.bc > /dev/null </div><div>(May-alias response 100%)<br></div><div>2) $ opt -tbaa -aa-eval < xxx.bc > /dev/null </div><div>(May-alias response 100%)</div><div>3) $ opt -cfl-aa -aa-eval < xxx.bc> /dev/null</div><div> (Unknown command line argument '-cfl-aa')<br></div><div><br></div><div>It seems that they are not working properly. Could you please give some advice?</div><div><br></div><div>And I was wondering if these alias analyses can produce alias results as precise as andersen or steensgaard.</div><div><br></div><div>Thank you!<br></div><div>Zhiyuan</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Apr 9, 2015 at 10:19 PM, Xin Tong <span dir="ltr"><<a href="mailto:trent.tong@gmail.com" target="_blank">trent.tong@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Zhiyuan<br>
<br>
LLVM has globalsmodref-aa for global variables, TBAA - type based<br>
alias analysis and CFL-AA.<br>
<br>
Xin<br>
<div><div class="h5"><br>
On Tue, Apr 7, 2015 at 9:32 PM, Wan Zhiyuan <<a href="mailto:wanzhiyuan@gmail.com">wanzhiyuan@gmail.com</a>> wrote:<br>
> Dear all,<br>
> I was wondering if there are some reliable alias analyses build on top of<br>
> LLVM other than basicaa.<br>
><br>
> Thank you!<br>
><br>
> Zhiyuan<br>
><br>
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