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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Bioshock Infinite: LLVM triggered Diagnostic Handler: Illegal instruction detected: Operand has incorrect register class."
href="https://bugs.freedesktop.org/show_bug.cgi?id=96877#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Bioshock Infinite: LLVM triggered Diagnostic Handler: Illegal instruction detected: Operand has incorrect register class."
href="https://bugs.freedesktop.org/show_bug.cgi?id=96877">bug 96877</a>
from <span class="vcard"><a class="email" href="mailto:nhaehnle@gmail.com" title="Nicolai Hähnle <nhaehnle@gmail.com>"> <span class="fn">Nicolai Hähnle</span></a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=124987" name="attach_124987" title="Reduced test case, fails with llc -march=amdgcn -verify-machineinstrs">attachment 124987</a> <a href="attachment.cgi?id=124987&action=edit" title="Reduced test case, fails with llc -march=amdgcn -verify-machineinstrs">[details]</a></span>
Reduced test case, fails with llc -march=amdgcn -verify-machineinstrs
I can reproduce this, and I obtained the attached reduced testcase which has an
error since r274954 "AMDGPU: Improve offset folding for register indexing". I'm
not sure how that change is related to the particular error that I get...</pre>
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