<html>
<head>
<base href="https://bugs.llvm.org/">
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_CONFIRMED "
title="CONFIRMED - ISel crashes on SIMD setcc / setlt"
href="https://bugs.llvm.org/show_bug.cgi?id=40912">40912</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>ISel crashes on SIMD setcc / setlt
</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>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>CONFIRMED
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>Backend: WebAssembly
</td>
</tr>
<tr>
<th>Assignee</th>
<td>tlively@google.com
</td>
</tr>
<tr>
<th>Reporter</th>
<td>tlively@google.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org, srj@google.com
</td>
</tr></table>
<p>
<div>
<pre>Reported error was
LLVM ERROR: Cannot select: t65: v4i32 = setcc t13, t17, setlt:ch
t13: v4f32 = fmul nnan ninf nsz contract afn reassoc t11, t11
t11: v4f32,ch = load<(load 16 from %ir.lsr.iv190192, !tbaa !32)> t0, t2,
undef:i32
t2: i32,ch = CopyFromReg t0, Register:i32 %107
t1: i32 = Register %107
t10: i32 = undef
t11: v4f32,ch = load<(load 16 from %ir.lsr.iv190192, !tbaa !32)> t0, t2,
undef:i32
t2: i32,ch = CopyFromReg t0, Register:i32 %107
t1: i32 = Register %107
t10: i32 = undef
t17: v4f32 = fsub nnan ninf nsz contract afn reassoc t16, t14
t16: v4f32 = BUILD_VECTOR ConstantFP:f32<4.000000e+00>,
ConstantFP:f32<4.000000e+00>, ConstantFP:f32<4.000000e+00>,
ConstantFP:f32<4.000000e+00>
t15: f32 = ConstantFP<4.000000e+00>
t15: f32 = ConstantFP<4.000000e+00>
t15: f32 = ConstantFP<4.000000e+00>
t15: f32 = ConstantFP<4.000000e+00>
t14: v4f32 = fmul nnan ninf nsz contract afn reassoc t12, t12
t12: v4f32,ch = load<(load 16 from %ir.lsr.iv184186, !tbaa !35)> t0, t4,
undef:i32
t4: i32,ch = CopyFromReg t0, Register:i32 %108
t3: i32 = Register %108
t10: i32 = undef
t12: v4f32,ch = load<(load 16 from %ir.lsr.iv184186, !tbaa !35)> t0, t4,
undef:i32
t4: i32,ch = CopyFromReg t0, Register:i32 %108
t3: i32 = Register %108
t10: i32 = undef</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>