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<base href="https://llvm.org/bugs/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - LTO linked llvm-tblgen crashes on startup"
href="https://llvm.org/bugs/show_bug.cgi?id=27150">27150</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>LTO linked llvm-tblgen crashes on startup
</td>
</tr>
<tr>
<th>Product</th>
<td>lld
</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>All Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>davide@freebsd.org
</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>Output:
$ ./llvm-tblgen
Could not open input file '': Bad address
It seems that static constructors aren't properly called.
I noticed the following difference between gold-plugin and lld:
gold-plugin:
$ readelf -SW ./llvm-tblgen |grep "init"
[11] .init PROGBITS 0000000000402e00 002e00 00001a 00 AX
0 0 4
[25] .init_array INIT_ARRAY 00000000005a9990 1a8990 000048 00 WA
0 0 8
$ readelf -SW ./llvm-tblgen |grep "ctors"
#############
lld:
$ readelf -SW ./llvm-tblgen |grep "init"
[18] .init PROGBITS 00000000001e4f78 1d4f78 00001a 00 AX
0 0 4
[24] .init_array INIT_ARRAY 00000000001e6010 1d6010 000008 00 WA
0 0 8
$ readelf -SW ./llvm-tblgen |grep "ctors"
[25] .ctors PROGBITS 00000000001e6018 1d6018 000040 00 WA
0 0 8
Shouldn't we get only an .init_array of size 48 on lld as well?</pre>
</div>
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