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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [AMDGPU][MC] Incorrect handling of negative expressions"
href="https://bugs.llvm.org/show_bug.cgi?id=35716">35716</a>
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<th>Summary</th>
<td>[AMDGPU][MC] Incorrect handling of negative expressions
</td>
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<th>Product</th>
<td>libraries
</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
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>Backend: AMDGPU
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>dpreobrazhensky@luxoft.com
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
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<p>
<div>
<pre>A minus sign before a symbol is silently ignored.
For example, the following code
t=1
s_sub_u32 s0, s0, -t
t=-1
s_sub_u32 s0, s0, -t
translates to:
.text
t = 1
s_sub_u32 s0, s0, 1 ; encoding: [0x00,0x81,0x80,0x80]
t = -1
s_sub_u32 s0, s0, -1 ; encoding: [0x00,0xc1,0x80,0x80]</pre>
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