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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - clang with -O0 doesn't generate a section on static variable."
href="https://bugs.llvm.org/show_bug.cgi?id=37642">37642</a>
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<th>Summary</th>
<td>clang with -O0 doesn't generate a section on static variable.
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Windows NT
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>Frontend
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>zahira.ammarguellat@intel.com
</td>
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
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<p>
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<pre>test.c:
static int foo __attribute__((section("bar"))) = 3;
int main(){
return foo;
}
When compiled with -O0 and gcc720 : section bar is generated in object code.
When compiled with -O0 and clang: no section bar is generated in object.
At -O2 both gcc and clang have the same behavior (section generated and
optimized away).
At O0 a section should be generated, the same way than gcc.</pre>
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