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    <div class="moz-cite-prefix">On 7/17/15 12:38 PM, Shen Liu wrote:<br>
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      <div dir="ltr">Hi all, as a LLVM beginner I would like to know how
        can i check the pointer types with different levels like int 32*
        and int 32**, int 32***? 
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        <div>By using value->getType()->isPointerTy() i can just
          know they are pointers. But the dump results clearly show they
          are different. Is there a good way to calculate their actual
          point to levels? Thanks!</div>
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    <br>
    You will need to use dyn_cast<PointerType> to cast the Type *
    into a PointerType *.  Once you do that, you can find the Type *
    that the PointerType points to.<br>
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    Regards,<br>
    <br>
    John Criswell<br>
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        <div>Best regards,</div>
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        <div>Shen</div>
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    <pre class="moz-signature" cols="72">-- 
John Criswell
Assistant Professor
Department of Computer Science, University of Rochester
<a class="moz-txt-link-freetext" href="https://urldefense.proofpoint.com/v2/url?u=http-3A__www.cs.rochester.edu_u_criswell&d=AwMD-g&c=8hUWFZcy2Z-Za5rBPlktOQ&r=Mfk2qtn1LTDThVkh6-oGglNfMADXfJdty4_bhmuhMHA&m=qpR2jfF2RyfA9eOMgb3-KcgRCELbJXwPxZlhnERyBgU&s=KYfeiPAazVkNCiHdmm_1rLkgSv7awNHizQwAVsuLbjw&e=">http://www.cs.rochester.edu/u/criswell</a></pre>
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