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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Compute shader locks up within nested "for" loop"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105613#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Compute shader locks up within nested "for" loop"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105613">bug 105613</a>
from <span class="vcard"><a class="email" href="mailto:bas@basnieuwenhuizen.nl" title="Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>"> <span class="fn">Bas Nieuwenhuizen</span></a>
</span></b>
<pre>Random guess based on the title is that it is a regression with the following
LLVM commit:
commit b0efc4fd6672f27ae2cbf28ef290d25a0da1dc08
Author: Alexander Timofeev <<a href="mailto:Alexander.Timofeev@amd.com">Alexander.Timofeev@amd.com</a>>
Date: Fri Dec 1 11:56:34 2017 +0000
[AMDGPU] SiFixSGPRCopies should not modify non-divergent PHI
Differential revision: <a href="https://reviews.llvm.org/D40556">https://reviews.llvm.org/D40556</a>
git-svn-id: <a href="https://llvm.org/svn/llvm-project/llvm/trunk@319534">https://llvm.org/svn/llvm-project/llvm/trunk@319534</a>
91177308-0d34-0410-b5e6-96231b3b80d8
Reverting or using LLVM 5 might fix it.</pre>
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