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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - address of label preventing inlining of __attribute__((always_inline)) static functions"
href="https://bugs.llvm.org/show_bug.cgi?id=39560">39560</a>
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<th>Summary</th>
<td>address of label preventing inlining of __attribute__((always_inline)) static functions
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<th>Product</th>
<td>libraries
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<th>Version</th>
<td>trunk
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<th>Hardware</th>
<td>PC
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<th>OS</th>
<td>Linux
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>enhancement
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>Scalar Optimizations
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>ndesaulniers@google.com
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<th>CC</th>
<td>echristo@gmail.com, isanbard@gmail.com, llozano@chromium.org, llvm-bugs@lists.llvm.org, srhines@google.com
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<pre>Example from the Linux kernel: <a href="https://godbolt.org/z/S8FRRs">https://godbolt.org/z/S8FRRs</a>
The kernel uses a GNU statement expression that returns the address of a label
in many many places throughout the code bases. With Clang, it seems that
taking the address of a block prevents a __attribute__((always_inline))
function from being inlined.</pre>
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