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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - No-recurse derived for redefinable functions"
href="https://bugs.llvm.org/show_bug.cgi?id=41336">41336</a>
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<th>Summary</th>
<td>No-recurse derived for redefinable functions
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<th>Product</th>
<td>libraries
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<th>Version</th>
<td>trunk
</td>
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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>Interprocedural Optimizations
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>jdoerfert@anl.gov
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
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<p>
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<pre>If a function can be redefined, thus if it doesn't have an "exact" definition,
we should not derive no-recurse from the body, though, we do:
Before:
define linkonce_odr i32 @leaf_redefinable() {
ret i32 1
}
After -functionattrs:
; Function Attrs: norecurse
define linkonce_odr i32 @leaf_redefinable() #6 {
ret i32 1
}</pre>
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