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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Remote old LLVM_GNUC_PREREQ checks now that GC 4.7 is the minimum"
href="https://llvm.org/bugs/show_bug.cgi?id=30467">30467</a>
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<th>Summary</th>
<td>Remote old LLVM_GNUC_PREREQ checks now that GC 4.7 is the minimum
</td>
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<th>Product</th>
<td>new-bugs
</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>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>new bugs
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>pete.cooper@gmail.com
</td>
</tr>
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
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<th>Classification</th>
<td>Unclassified
</td>
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<p>
<div>
<pre>Looking in the LLVM codebase, specifically Support/Compiler.h, there are checks
such as:
#if __has_attribute(sentinel) || LLVM_GNUC_PREREQ(3, 0, 0)
#define LLVM_END_WITH_NULL __attribute__((sentinel))
#else
#define LLVM_END_WITH_NULL
#endif
As we require GCC 4.7 as a minimum
(<a href="http://llvm.org/docs/GettingStarted.html#software">http://llvm.org/docs/GettingStarted.html#software</a>), we should remove any
checks which are no longer required.</pre>
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