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<base href="https://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [Polly] Domain for non-affine loop has too many dimensions"
href="https://llvm.org/bugs/show_bug.cgi?id=26310">26310</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[Polly] Domain for non-affine loop has too many dimensions
</td>
</tr>
<tr>
<th>Product</th>
<td>Polly
</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>Optimizer
</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>Created <span class=""><a href="attachment.cgi?id=15715" name="attach_15715" title="Test case">attachment 15715</a> <a href="attachment.cgi?id=15715&action=edit" title="Test case">[details]</a></span>
Test case
opt /tmp/test.ll -polly-scops -polly-process-unprofitable
-polly-allow-nonaffine-loops -analyze
Statements {
Stmt_loop2__TO__loop
Domain :=
{ Stmt_loop2__TO__loop[i0] : i0 >= -1 };
Schedule :=
{ Stmt_loop2__TO__loop[i0] -> [] };
ReadAccess := [Reduction Type: NONE] [Scalar: 1]
{ Stmt_loop2__TO__loop[i0] -> MemRef_indvar_2__phi[] };
MayWriteAccess := [Reduction Type: NONE] [Scalar: 0]
{ Stmt_loop2__TO__loop[i0] -> MemRef_A[0] };
ReadAccess := [Reduction Type: NONE] [Scalar: 1]
{ Stmt_loop2__TO__loop[i0] -> MemRef_indvar_next_3[] };
MayWriteAccess := [Reduction Type: NONE] [Scalar: 1]
{ Stmt_loop2__TO__loop[i0] -> MemRef_indvar_3[] };
ReadAccess := [Reduction Type: NONE] [Scalar: 1]
{ Stmt_loop2__TO__loop[i0] -> MemRef_indvar_next_3[] };
MayWriteAccess := [Reduction Type: NONE] [Scalar: 1]
{ Stmt_loop2__TO__loop[i0] -> MemRef_indvar_3[] };
MayWriteAccess := [Reduction Type: NONE] [Scalar: 1]
{ Stmt_loop2__TO__loop[i0] -> MemRef_indvar[] };
MayWriteAccess := [Reduction Type: NONE] [Scalar: 1]
{ Stmt_loop2__TO__loop[i0] -> MemRef_indvar[] };
However, there is no loop within the scop (except the one hidden in the
non-affine region).</pre>
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