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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW " title="NEW --- - Passing a string literal to a .byte directive crashes the assembler" href="https://urldefense.proofpoint.com/v2/url?u=https-3A__llvm.org_bugs_show-5Fbug.cgi-3Fid-3D23871&d=AwMBaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=pF93YEPyB-J_PERP4DUZOJDzFVX5ZQ57vQk33wu0vio&m=51cqD_M4FpqjXuEU4_Q4BCdSjaanshp2Fde3d0vwYJg&s=KU02UEE_P_pCFCWId24qKevFRE2PF9PhhG1OEBkdGv4&e=">23871</a>
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<th>Summary</th>
<td>Passing a string literal to a .byte directive crashes the assembler
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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>Linux
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>normal
</td>
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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>richard.barton@arm.com
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
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<th>Classification</th>
<td>Unclassified
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<p>
<div>
<pre>The following assembly input causes a syserr when assembling for AArch64:
.byte("Passing a string to the .byte directive causes clang to crash")
Reproduce with clang --target=aarch64-none-eabi t.s
Pertinent output seems to be:
Unknown ELF relocation type
UNREACHABLE executed at
/tmp/plgbuild/abs_build/405292_12928/trunk/work/src/llvm/lib/Target/AArch64/MCTargetDesc/AArch64ELFObjectWriter.cpp:244!
Then a stack dump from clang.</pre>
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