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<body><span class="vcard"><a class="email" href="mailto:t.p.northover@gmail.com" title="Tim Northover <t.p.northover@gmail.com>"> <span class="fn">Tim Northover</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed" title="RESOLVED INVALID - ARM inline asm - cp10/cp11 rejected under armv7a" href="https://urldefense.proofpoint.com/v2/url?u=https-3A__llvm.org_bugs_show-5Fbug.cgi-3Fid-3D23998&d=AwMBaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=pF93YEPyB-J_PERP4DUZOJDzFVX5ZQ57vQk33wu0vio&m=ZIGOKHWHE0RMlODhLj9ww1hsGJVnubEPymMqKWLPIoU&s=V2VNRtY53G5FXu_pekywydZVDWJ1nKrVhU9eWghTa2k&e=">bug 23998</a>
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<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>INVALID
</td>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed" title="RESOLVED INVALID - ARM inline asm - cp10/cp11 rejected under armv7a" href="https://urldefense.proofpoint.com/v2/url?u=https-3A__llvm.org_bugs_show-5Fbug.cgi-3Fid-3D23998-23c1&d=AwMBaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=pF93YEPyB-J_PERP4DUZOJDzFVX5ZQ57vQk33wu0vio&m=ZIGOKHWHE0RMlODhLj9ww1hsGJVnubEPymMqKWLPIoU&s=pyoAbPCUbqBbrh5rsELtzcVDwuzzygxHzMU1QJEidtE&e=">Comment # 1</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed" title="RESOLVED INVALID - ARM inline asm - cp10/cp11 rejected under armv7a" href="https://urldefense.proofpoint.com/v2/url?u=https-3A__llvm.org_bugs_show-5Fbug.cgi-3Fid-3D23998&d=AwMBaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=pF93YEPyB-J_PERP4DUZOJDzFVX5ZQ57vQk33wu0vio&m=ZIGOKHWHE0RMlODhLj9ww1hsGJVnubEPymMqKWLPIoU&s=V2VNRtY53G5FXu_pekywydZVDWJ1nKrVhU9eWghTa2k&e=">bug 23998</a>
from <span class="vcard"><a class="email" href="mailto:t.p.northover@gmail.com" title="Tim Northover <t.p.northover@gmail.com>"> <span class="fn">Tim Northover</span></a>
</span></b>
<pre>I believe you're misinterpreting A.9. It's a statement about how the operating
system must setup CPACR (follow the link to see this) so that programs can
actually use VFP instructions.
The correct way to write these instructions is "vmrs %0, fpscr"/"vmsr fpscr,
%0". E.g. A8.8.107 (MRC):
if coproc in "101x" then SEE "Advanced SIMD and Floating-point"
That kind of delegation is used elsewhere when the instruction being discussed
actually does not apply (e.g. A8.8.46 (EOR immediate)).</pre>
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