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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [Polly] Loops with possibly invariant base-address / array-size not optimized"
href="https://llvm.org/bugs/show_bug.cgi?id=24934">24934</a>
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<th>Summary</th>
<td>[Polly] Loops with possibly invariant base-address / array-size not optimized
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<th>Product</th>
<td>Projects
</td>
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<th>Version</th>
<td>unspecified
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Linux
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>Polly
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<th>Assignee</th>
<td>polly-dev@googlegroups.com
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<th>Reporter</th>
<td>tobias@grosser.es
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
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<th>Classification</th>
<td>Unclassified
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=14932" name="attach_14932" title="Test case">attachment 14932</a> <a href="attachment.cgi?id=14932&action=edit" title="Test case">[details]</a></span>
Test case
With Polly we do not optimize the attached test case as the array base
addresses are possibly loop-invariant. The same probably holds for the sizes of
the multi-dimensional arrays.
It might be interesting to hoist them out (conditionally) and then optimize
this loop nest anyhow.</pre>
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