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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - 16-byte alignment adds significant bloat to the object file"
href="https://bugs.llvm.org/show_bug.cgi?id=49016">49016</a>
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<th>Summary</th>
<td>16-byte alignment adds significant bloat to the object file
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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>Linux
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>enhancement
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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>wxblank@gmail.com
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<th>CC</th>
<td>arnaud.degrandmaison@arm.com, llvm-bugs@lists.llvm.org, smithp352@googlemail.com, Ties.Stuij@arm.com
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<pre>Created <span class=""><a href="attachment.cgi?id=24477" name="attach_24477" title="Assembly files (to reproduce the problem) and their corresponding object files">attachment 24477</a> <a href="attachment.cgi?id=24477&action=edit" title="Assembly files (to reproduce the problem) and their corresponding object files">[details]</a></span>
Assembly files (to reproduce the problem) and their corresponding object files
problem.S and okay.S are identical except for alignment; the former uses
16-byte alignment while the latter uses 8-byte. When compiled, problem.o is
~65KB and okay.o is ~1KB.
In both cases, the following command-line was used:
clang -o <file>.o -c <file>.S --target=aarch64-none-eabi</pre>
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