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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Please backport e887d0e89b8 (refs/bisect/new) [AArch64][GlobalISel] Handle rtcGPR64RegClassID in AArch64RegisterBankInfo::getRegBankFromRegClass()"
href="https://bugs.llvm.org/show_bug.cgi?id=48120">48120</a>
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<th>Summary</th>
<td>Please backport e887d0e89b8 (refs/bisect/new) [AArch64][GlobalISel] Handle rtcGPR64RegClassID in AArch64RegisterBankInfo::getRegBankFromRegClass()
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<th>Product</th>
<td>libraries
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<th>Version</th>
<td>11.0
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<th>Hardware</th>
<td>PC
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<th>OS</th>
<td>Linux
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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>diana.picus@linaro.org
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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>This should fix a bug that was introduced on the 11.x release branch as
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - aarch64 -O0 globalisel assertion failure compiling inline asm with register arguments"
href="show_bug.cgi?id=47021">https://bugs.llvm.org/show_bug.cgi?id=47021</a>
I discovered it while trying to move the libcxx aarch64 buildbots to clang-11.</pre>
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