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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Assertion `!IndexReg && "IndexReg already set!"' failed. in MC"
href="https://bugs.llvm.org/show_bug.cgi?id=33862">33862</a>
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<th>Summary</th>
<td>Assertion `!IndexReg && "IndexReg already set!"' failed. in MC
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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>MC
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<th>Assignee</th>
<td>andrew.v.tischenko@gmail.com
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<th>Reporter</th>
<td>davide@freebsd.org
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org, llvm-dev@redking.me.uk, simon.f.whittaker@gmail.com
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<p>
<div>
<pre>$ ./llvm-mc -triple x86_64-unknown-unknown -x86-asm-syntax=intel patatino.s
llvm-mc: ../lib/Target/X86/AsmParser/X86AsmParser.cpp:535: void
{anonymous}::X86AsmParser::IntelExprStateMachine::onRegister(unsigned int):
Assertion `!IndexReg && "IndexReg already set!"' failed.
$ cat patatino.s
lea RDX, [4 * RAX + 27 * RBX + _pat]
Assigning this to Andrew as he's looking into this area already.</pre>
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