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<base href="https://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - AVX512: vgatherqps/vpgatherqd has incorrect memory operand."
href="https://llvm.org/bugs/show_bug.cgi?id=31618">31618</a>
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<th>Summary</th>
<td>AVX512: vgatherqps/vpgatherqd has incorrect memory operand.
</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>
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<th>OS</th>
<td>Windows NT
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>Backend: X86
</td>
</tr>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>igor.breger@intel.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
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<pre>vgatherqps/vpgatherqd has incorrect memory operand.
tests
// CHECK: vgatherqps ymm8 {k2}, ymmword ptr [rdx+zmm3+256]
// CHECK: # encoding: [0x62,0x72,0x7d,0x4a,0x93,0x44,0x1a,0x40]
vgatherqps ymm8 {k2}, ymmword ptr [rdx+zmm3+256]
// CHECK: vgatherqps ymm8 {k2}, ymmword ptr [rdx+zmm3*4+256]
// CHECK: # encoding: [0x62,0x72,0x7d,0x4a,0x93,0x44,0x9a,0x40]
vgatherqps ymm8 {k2}, ymmword ptr [rdx+zmm3*4+256]
// CHECK: vgatherqps ymm8 {k2}, ymmword ptr [rdx+zmm3*4-256]
// CHECK: # encoding: [0x62,0x72,0x7d,0x4a,0x93,0x44,0x9a,0xc0]
vgatherqps ymm8 {k2}, ymmword ptr [rdx+zmm3*4-256]
// CHECK: vpgatherqd ymm8 {k2}, ymmword ptr [rdx+zmm3+256]
// CHECK: # encoding: [0x62,0x72,0x7d,0x4a,0x91,0x44,0x1a,0x40]
vpgatherqd ymm8 {k2}, ymmword ptr [rdx+zmm3+256]
// CHECK: vpgatherqd ymm8 {k2}, ymmword ptr [rdx+zmm3*4+256]
// CHECK: # encoding: [0x62,0x72,0x7d,0x4a,0x91,0x44,0x9a,0x40]
vpgatherqd ymm8 {k2}, ymmword ptr [rdx+zmm3*4+256]
// CHECK: vpgatherqd ymm8 {k2}, ymmword ptr [rdx+zmm3*4-256]
// CHECK: # encoding: [0x62,0x72,0x7d,0x4a,0x91,0x44,0x9a,0xc0]
vpgatherqd ymm8 {k2}, ymmword ptr [rdx+zmm3*4-256]</pre>
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