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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - -gdb-index is too slow"
href="http://bugs.llvm.org/show_bug.cgi?id=32228">32228</a>
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<th>Summary</th>
<td>-gdb-index is too slow
</td>
</tr>
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<th>Product</th>
<td>lld
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>enhancement
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>ELF
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
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<th>Reporter</th>
<td>ruiu@google.com
</td>
</tr>
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>Our -gdb-index option is too slow. This is the time comparison to link clang
with debug info.
ld.lld with -gdb-index 45.78s
ld.lld without -gdb-index 7.88s
ld.gold with -gdb-index 45.76s
ld.gold without -gdb-index 22.27s
These numbers mean that our -gdb-index option needs 15 more seconds to process
than the GNU gold linker. In total, it takes 38 seconds. We need to make this,
say, 10x faster.</pre>
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