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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Fatal error occurs when build the llvm with aarch64 processor without insn stzg"
href="https://bugs.llvm.org/show_bug.cgi?id=51121">51121</a>
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<th>Summary</th>
<td>Fatal error occurs when build the llvm with aarch64 processor without insn stzg
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<th>Product</th>
<td>new-bugs
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>PC
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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>new bugs
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>zhongyunde@tom.com
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<th>CC</th>
<td>htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org
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<p>
<div>
<pre>llvm newest commit doesn't support built on Arm machine without support
Armv8.5-A ? (the insn stzg is Armv8.5-A Memory Tagging Extension, and will be
support after binutils 2.32, while our default as is 2.31)
when I building with the newest commit node c5dfee44, report Error: selected
processor does not support stzg
then I find a related patch and find the insn stzg is Armv8.5-A new added insn,
see more detail as following link, and will be support after binutils 2.32.
<a href="https://sourceware.org/pipermail/binutils-cvs/2019-January/050001.html">https://sourceware.org/pipermail/binutils-cvs/2019-January/050001.html</a>, you'll</pre>
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