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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [LTO] missing file name in diagnostic message about inline asm"
href="https://bugs.llvm.org/show_bug.cgi?id=33984">33984</a>
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<th>Summary</th>
<td>[LTO] missing file name in diagnostic message about inline asm
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<th>Product</th>
<td>new-bugs
</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>new bugs
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>weimingz@codeaurora.org
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
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<p>
<div>
<pre>For example, given a.c:
int main(int argc, char**argv) {
__asm__("bad");
}
Without LTO, the message is correct:
a.c:2:9: error: invalid instruction, did you mean: adc, add, adr, and, b?
__asm__("bad");
^
<inline asm>:1:2: note: instantiated into assembly here
bad
^~~
1 error generated.
With -flto, it becomes:
<inline asm>:1:2: error: invalid instruction, did you mean: adc, add, adr, and,
b?
bad
^
LLVM ERROR: Error parsing inline asm
Not that the filename of the source is missing. If there're multiple objs,
there is no way to tell which file's inline asm is bad.</pre>
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