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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - clang doesn't apply proper calling conventions when using spir as target"
href="http://llvm.org/bugs/show_bug.cgi?id=21554">21554</a>
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<th>Summary</th>
<td>clang doesn't apply proper calling conventions when using spir as target
</td>
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<th>Product</th>
<td>clang
</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>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>LLVM Codegen
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
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<th>Reporter</th>
<td>ryan.burn@gmail.com
</td>
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
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<th>Classification</th>
<td>Unclassified
</td>
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=13331" name="attach_13331" title="fix for problem">attachment 13331</a> <a href="attachment.cgi?id=13331&action=edit" title="fix for problem">[details]</a></span>
fix for problem
when compiling an .cl file with spir as the target using a command like
clang -cc1 -emit-llvm-bc -triple spir64-unknown-unknown -cl-kernel-arg-info
-fno-builtin add.cl
the kernel misses the required "spir_kernel" calling convention specifier
I attached a patch from <a href="https://github.com/KhronosGroup/SPIR">https://github.com/KhronosGroup/SPIR</a> for the file
llvm/tools/clang/lib/CodeGen/TargetInfo.cpp
that will fix he problem</pre>
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