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<body><span class="vcard"><a class="email" href="mailto:dblaikie@gmail.com" title="David Blaikie <dblaikie@gmail.com>"> <span class="fn">David Blaikie</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [linux] debug information generated by clang much larger than gcc's, making linking clang objects 20% slower than gcc"
href="http://llvm.org/bugs/show_bug.cgi?id=7554">bug 7554</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>ASSIGNED
</td>
<td>RESOLVED
</td>
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<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [linux] debug information generated by clang much larger than gcc's, making linking clang objects 20% slower than gcc"
href="http://llvm.org/bugs/show_bug.cgi?id=7554#c73">Comment # 73</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [linux] debug information generated by clang much larger than gcc's, making linking clang objects 20% slower than gcc"
href="http://llvm.org/bugs/show_bug.cgi?id=7554">bug 7554</a>
from <span class="vcard"><a class="email" href="mailto:dblaikie@gmail.com" title="David Blaikie <dblaikie@gmail.com>"> <span class="fn">David Blaikie</span></a>
</span></b>
<pre>I'm going to consider this resolved by r188576 as it reduces the debug info for
the example down to
If you have other particularly bad examples, please file new bugs/data & I'll
investigate.
GCC 4.7:
3034 .debug_str 359705
3028 .debug_info 349411
3030 .debug_loc 146400
3033 .debug_line 43328
3032 .debug_ranges 24592
3031 .debug_aranges 24224
3029 .debug_abbrev 2854
Clang (old):
2885 .debug_str 1807241
2878 .debug_info 1121994
2882 .debug_line 88887
2879 .debug_abbrev 2445
Clang (r188576):
2878 .debug_info 356859
2885 .debug_str 331528
2882 .debug_line 82402
2879 .debug_abbrev 1258</pre>
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