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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - AMDGPU check has a bunch of machine verifier errors"
href="https://bugs.llvm.org/show_bug.cgi?id=33045">33045</a>
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<tr>
<th>Summary</th>
<td>AMDGPU check has a bunch of machine verifier errors
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Windows NT
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>Backend: AMDGPU
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>llvm-dev@redking.me.uk
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
<tr>
<th>Blocks</th>
<td>32146
</td>
</tr></table>
<p>
<div>
<pre>Enabling machine code verification with EXPENSIVE_CHECKS
(<a href="https://reviews.llvm.org/D30625">https://reviews.llvm.org/D30625</a>) causes a number of machine verifier errors
with `ninja check-codegen-amdgpu`:
Failing Tests (31):
LLVM :: CodeGen/AMDGPU/amdgpu.private-memory.ll
LLVM :: CodeGen/AMDGPU/amdgpu.work-item-intrinsics.deprecated.ll
LLVM :: CodeGen/AMDGPU/big_alu.ll
LLVM :: CodeGen/AMDGPU/kernel-args.ll
LLVM :: CodeGen/AMDGPU/literals.ll
LLVM :: CodeGen/AMDGPU/llvm.r600.group.barrier.ll
LLVM :: CodeGen/AMDGPU/load-constant-i16.ll
LLVM :: CodeGen/AMDGPU/load-constant-i8.ll
LLVM :: CodeGen/AMDGPU/load-global-i16.ll
LLVM :: CodeGen/AMDGPU/load-global-i8.ll
LLVM :: CodeGen/AMDGPU/load-input-fold.ll
LLVM :: CodeGen/AMDGPU/load-local-i16.ll
LLVM :: CodeGen/AMDGPU/load-local-i8.ll
LLVM :: CodeGen/AMDGPU/min.ll
LLVM :: CodeGen/AMDGPU/no-initializer-constant-addrspace.ll
LLVM :: CodeGen/AMDGPU/parallelandifcollapse.ll
LLVM :: CodeGen/AMDGPU/private-memory-r600.ll
LLVM :: CodeGen/AMDGPU/pv-packing.ll
LLVM :: CodeGen/AMDGPU/pv.ll
LLVM :: CodeGen/AMDGPU/r600.bitcast.ll
LLVM :: CodeGen/AMDGPU/r600.private-memory.ll
LLVM :: CodeGen/AMDGPU/r600.work-item-intrinsics.ll
LLVM :: CodeGen/AMDGPU/setcc.ll
LLVM :: CodeGen/AMDGPU/shl.ll
LLVM :: CodeGen/AMDGPU/sra.ll
LLVM :: CodeGen/AMDGPU/store-global.ll
LLVM :: CodeGen/AMDGPU/store-private.ll
LLVM :: CodeGen/AMDGPU/sub.ll
LLVM :: CodeGen/AMDGPU/swizzle-export.ll
LLVM :: CodeGen/AMDGPU/unknown-processor.ll
LLVM :: CodeGen/AMDGPU/vector-alloca.ll</pre>
</div>
</p>
<div id="referenced">
<hr style="border: 1px dashed #969696">
<b>Referenced Bugs:</b>
<ul>
<li>
[<a class="bz_bug_link
bz_status_NEW "
title="NEW - Enable -verify-machineinstrs with EXPENSIVE_CHECKS"
href="https://bugs.llvm.org/show_bug.cgi?id=32146">Bug 32146</a>] Enable -verify-machineinstrs with EXPENSIVE_CHECKS
</li>
</ul>
</div>
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