<div dir="ltr">I'm not aware of such analyses in the mainline. <span style="line-height:1.5;font-size:13.1999998092651px">Did you try DSAA in the poolalloc project? Also, how precise do you need the analysis to be? </span></div><br><div class="gmail_quote">On Sat, Apr 18, 2015 at 5:20 PM Xin Tong <<a href="mailto:trent.tong@gmail.com">trent.tong@gmail.com</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi<br>
<br>
I see when LLVM builds the CallGraph SCCs. a function calling through<br>
a function pointer is conservatively assumed to call internal and<br>
external functions. Therefore, it has an edges pointing to the<br>
externalnode2, ie. the externalnode representing outgoing calls from<br>
this module.<br>
<br>
does LLVM have any function pointer analysis capabilities in the mainline ?<br>
<br>
Thanks,<br>
-Trent<br>
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