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<body><span class="vcard"><a class="email" href="mailto:richard-llvm@metafoo.co.uk" title="Richard Smith <richard-llvm@metafoo.co.uk>"> <span class="fn">Richard Smith</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED INVALID - constexpr and CUDA"
href="http://llvm.org/bugs/show_bug.cgi?id=22826">bug 22826</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
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<td style="text-align:right;">CC</td>
<td>
</td>
<td>richard-llvm@metafoo.co.uk
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<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 - constexpr and CUDA"
href="http://llvm.org/bugs/show_bug.cgi?id=22826#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED INVALID - constexpr and CUDA"
href="http://llvm.org/bugs/show_bug.cgi?id=22826">bug 22826</a>
from <span class="vcard"><a class="email" href="mailto:richard-llvm@metafoo.co.uk" title="Richard Smith <richard-llvm@metafoo.co.uk>"> <span class="fn">Richard Smith</span></a>
</span></b>
<pre>That's not true. A `constexpr` function call is not required to be evaluated
during compilation in most cases, and *cannot* be evaluated during compilation
in some cases. For instance:
__device__ constexpr int f(int n) { return n * 2; }
__host__ int g(int n) { return f(n); }
Here, 'g' will call 'f' at runtime.</pre>
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