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<body><span class="vcard"><a class="email" href="mailto:craig.topper@gmail.com" title="Craig Topper <craig.topper@gmail.com>"> <span class="fn">Craig Topper</span></a>
</span> changed
<a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - Crash in InstrEmitter, Assertion `I != VRBaseMap.end() && "Node emitted out of order - late"'"
href="https://bugs.llvm.org/show_bug.cgi?id=22614">bug 22614</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>RESOLVED
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<td>REOPENED
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<td style="text-align:right;">Resolution</td>
<td>WORKSFORME
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<td>---
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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - Crash in InstrEmitter, Assertion `I != VRBaseMap.end() && "Node emitted out of order - late"'"
href="https://bugs.llvm.org/show_bug.cgi?id=22614#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - Crash in InstrEmitter, Assertion `I != VRBaseMap.end() && "Node emitted out of order - late"'"
href="https://bugs.llvm.org/show_bug.cgi?id=22614">bug 22614</a>
from <span class="vcard"><a class="email" href="mailto:craig.topper@gmail.com" title="Craig Topper <craig.topper@gmail.com>"> <span class="fn">Craig Topper</span></a>
</span></b>
<pre>I can still reproduce this issue with this test with -pre-RA-sched-linearize
define void @test_urem7_v2i32(<2 x i32>* %x, <2 x i32>* %y) nounwind {
%a = load <2 x i32>, <2 x i32>* %x
%b = urem <2 x i32> %a, <i32 7, i32 7>
store <2 x i32> %b, <2 x i32>* %y
ret void
}
This appears to be due to lea matching creating a negate operation that may end
up not getting used. <a href="https://reviews.llvm.org/D61047">https://reviews.llvm.org/D61047</a> might address this</pre>
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