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<base href="http://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 --- - Clang generates wrong assembly for i686-w64-mingw32"
href="http://llvm.org/bugs/show_bug.cgi?id=18547">18547</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Clang generates wrong assembly for i686-w64-mingw32
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
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<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Windows NT
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Keywords</th>
<td>compile-fail, miscompilation, regression
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>LLVM Codegen
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>vanboxem.ruben@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
<tr>
<th>Depends on</th>
<td>18546
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=11893" name="attach_11893" title="Generated assembly for test code">attachment 11893</a> <a href="attachment.cgi?id=11893&action=edit" title="Generated assembly for test code">[details]</a></span>
Generated assembly for test code
This test program:
#include <iostream>
int main()
try
{
throw 42;
}
catch(...)
{
std::cout << "Hello World!\n";
}
Compiled with:
clang -target i686-w64-mingw32 test.cpp -o test.dll
Generates attached test.s. What GCC 4.8.2 (dw2) generates is test_gcc.s. It
seems there is an error generated by Clang. as reports:
test.s:156: Warning: Ignoring changed section attributes for .text
test.s:156: Error: junk at end of line, first unrecognized character is `,'
This worked, at least with Clang version 3.2, and I believe 3.4 as well.</pre>
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