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<body><span class="vcard"><a class="email" href="mailto:ranjeet.singh@arm.com" title="Ranjeet Singh <ranjeet.singh@arm.com>"> <span class="fn">Ranjeet Singh</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - ARM NEON intrinsic header <arm_neon.h> requires lax vector conversions"
href="https://bugs.llvm.org/show_bug.cgi?id=43341">bug 43341</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>REOPENED
</td>
<td>RESOLVED
</td>
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<td style="text-align:right;">CC</td>
<td>
</td>
<td>ranjeet.singh@arm.com
</td>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - ARM NEON intrinsic header <arm_neon.h> requires lax vector conversions"
href="https://bugs.llvm.org/show_bug.cgi?id=43341#c7">Comment # 7</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - ARM NEON intrinsic header <arm_neon.h> requires lax vector conversions"
href="https://bugs.llvm.org/show_bug.cgi?id=43341">bug 43341</a>
from <span class="vcard"><a class="email" href="mailto:ranjeet.singh@arm.com" title="Ranjeet Singh <ranjeet.singh@arm.com>"> <span class="fn">Ranjeet Singh</span></a>
</span></b>
<pre>It was mentioned in <a href="https://reviews.llvm.org/D61717">https://reviews.llvm.org/D61717</a> that there were still bugs
in arm_neon.h when compiling with -flax-vector-conversions=none/integer for a
certain target string 'arm64-linux-gnu':
to reproduce the errors run:
echo '#include <arm_neon.h>' | clang -target arm64-linux-gnu -arch +neon
-fsyntax-only -x c - -fno-lax-vector-conversions
however this was only happening because clang was looking for headers on the
users path in /usr if you add the option -ffreestanding to make it use
clang/llvm's library headers then the issue goes away. Also Richard noticed
that the target was missing from the arm-neon-header.c testcase so I've added
it <a href="https://reviews.llvm.org/D61717">https://reviews.llvm.org/D61717</a>.
I don't think there are anymore issues around this area with compiling
arm_neon.h with -flax-vector-conversions turned off so resolving this issue as
fixed.</pre>
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