<html>
    <head>
      <base href="https://llvm.org/bugs/" />
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - [Polly] S->getReads() does not contain loop invariant accesses"
   href="https://llvm.org/bugs/show_bug.cgi?id=25107">25107</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[Polly] S->getReads() does not contain loop invariant accesses
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>Projects
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>PC
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Polly
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>polly-dev@googlegroups.com
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>tobias@grosser.es
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>llvm-bugs@lists.llvm.org
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Since we added support for loop invariant accesses, the set of memory elements
read by the scop (scop::getReads()) does not contain loop invariant accesses.
Maybe this indeed makes sense, but I currently feel otherwise. For now at
least, this broke some of my analysis code. I keep this as a bug report to
ensure we keep track of how this was resolved at the end.

This does not hurt any in-tree code.</pre>
        </div>
      </p>
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