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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Endless loop after IndVarSimplify"
href="https://bugs.llvm.org/show_bug.cgi?id=48149">48149</a>
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<th>Summary</th>
<td>Endless loop after IndVarSimplify
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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>Windows NT
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>enhancement
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>Backend: AArch64
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>guopeilin1@huawei.com
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<th>CC</th>
<td>arnaud.degrandmaison@arm.com, llvm-bugs@lists.llvm.org, smithp352@googlemail.com, Ties.Stuij@arm.com
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<pre>Created <span class=""><a href="attachment.cgi?id=24152" name="attach_24152" title="test case">attachment 24152</a> <a href="attachment.cgi?id=24152&action=edit" title="test case">[details]</a></span>
test case
$ opt -indvars shared-exit-between-nested-loop.ll -S -o after-indvars.ll
$ llc after-indvars.ll -filetype=obj -o tmp.o
$ clang tmp.o -o tmp.out
I get stuck when I finally run ./tmp.out</pre>
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