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    <body><span class="vcard"><a class="email" href="mailto:silvas@purdue.edu" title="Sean Silva <silvas@purdue.edu>"> <span class="fn">Sean Silva</span></a>
</span> changed
              <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED INVALID - llvm-tblgen has duplicate dependency on one file, while it is included only once"
   href="http://llvm.org/bugs/show_bug.cgi?id=15189">bug 15189</a>
        <br>
             <table border="1" cellspacing="0" cellpadding="8">
          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
          </tr>

         <tr>
           <td style="text-align:right;">Status</td>
           <td>NEW
           </td>
           <td>RESOLVED
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">CC</td>
           <td>
                
           </td>
           <td>silvas@purdue.edu
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Resolution</td>
           <td>---
           </td>
           <td>INVALID
           </td>
         </tr></table>
      <p>
        <div>
            <b><a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED INVALID - llvm-tblgen has duplicate dependency on one file, while it is included only once"
   href="http://llvm.org/bugs/show_bug.cgi?id=15189#c1">Comment # 1</a>
              on <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED INVALID - llvm-tblgen has duplicate dependency on one file, while it is included only once"
   href="http://llvm.org/bugs/show_bug.cgi?id=15189">bug 15189</a>
              from <span class="vcard"><a class="email" href="mailto:silvas@purdue.edu" title="Sean Silva <silvas@purdue.edu>"> <span class="fn">Sean Silva</span></a>
</span></b>
        <pre>It is included more than once:
- line 20 of NVPTX2.td
- line 2827 of NVPTXInstrInfo.td.

With r174582 we now diagnose double inclusion, which should avoid this issue in
the future:

sean:~/Downloads/tblgen % ~/pg/llvm/r+a/bin/llvm-tblgen -gen-tgt-intrinsic
NVPTX2.td
NVPTX2.td:20:9: error: File 'NVPTXIntrinsics.td' has already been included.
include "NVPTXIntrinsics.td"
        ^
Included from NVPTX2.td:19:
NVPTXInstrInfo.td:2827:9: note: previously included here
include "NVPTXIntrinsics.td"
        ^
NVPTX2.td:20:9: error: Unexpected input at top level
include "NVPTXIntrinsics.td"
        ^

btw, great bug report (including the attachment with everything needed inside).</pre>
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