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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - MIR: Stack object without alignment causes div by 0 in estimateStackSize"
href="https://bugs.llvm.org/show_bug.cgi?id=36459">36459</a>
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<th>Summary</th>
<td>MIR: Stack object without alignment causes div by 0 in estimateStackSize
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<th>Product</th>
<td>libraries
</td>
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>Backend: AArch64
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>francisvm@yahoo.com
</td>
</tr>
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
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<pre>Created <span class=""><a href="attachment.cgi?id=19916" name="attach_19916" title="mir-crash">attachment 19916</a> <a href="attachment.cgi?id=19916&action=edit" title="mir-crash">[details]</a></span>
mir-crash
The parser accepts it as the alignment is not mandatory.
We should come up with some default alignment or something similar.
AArch64FrameLowering::determineCalleeSaves
MachineFrameInfo::estimateStackSize
-> 153 Offset = (Offset+Align-1)/Align*Align;</pre>
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