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<body><span class="vcard"><a class="email" href="mailto:renato.golin@linaro.org" title="Renato Golin <renato.golin@linaro.org>"> <span class="fn">Renato Golin</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - ARM Assembler does not support syntax for implementation defined DSB instructions"
href="https://llvm.org/bugs/show_bug.cgi?id=13138">bug 13138</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr></table>
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<div>
<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - ARM Assembler does not support syntax for implementation defined DSB instructions"
href="https://llvm.org/bugs/show_bug.cgi?id=13138#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - ARM Assembler does not support syntax for implementation defined DSB instructions"
href="https://llvm.org/bugs/show_bug.cgi?id=13138">bug 13138</a>
from <span class="vcard"><a class="email" href="mailto:renato.golin@linaro.org" title="Renato Golin <renato.golin@linaro.org>"> <span class="fn">Renato Golin</span></a>
</span></b>
<pre>$ llvm-mc -triple armv7 dsb.s
.text
dsb sy
dsb #0x0
dsb #0x1
dsb oshst
dsb osh
dsb #0x4
dsb #0x5
dsb nshst
dsb nsh
dsb #0x8
dsb #0x9
dsb ishst
dsb ish
dsb #0xc
dsb #0xd
dsb st
dsb sy
$ echo "DSB #0x3" | llvm-mc -triple armv7 -show-inst -show-encoding
.text
dsb osh @ encoding: [0x43,0xf0,0x7f,0xf5]
@ <MCInst #100 DSB
@ <MCOperand Imm:3>>
$ echo 0x43 0xf0 0x7f 0xf5 | llvm-mc -triple armv7 -disassemble -show-inst
-show-encoding
.text
dsb osh @ encoding: [0x43,0xf0,0x7f,0xf5]
@ <MCInst #100 DSB
@ <MCOperand Imm:3>>
LGTM.</pre>
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