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<body><span class="vcard"><a class="email" href="mailto:llvm@meinersbur.de" title="Michael Kruse <llvm@meinersbur.de>"> <span class="fn">Michael Kruse</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - 12.0.0: polly is not LTO ready"
href="https://bugs.llvm.org/show_bug.cgi?id=50021">bug 50021</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Fixed By Commit(s)</td>
<td>90e5ce0b0d6b0e72fdc034cbb612f67d67de0fdd
</td>
<td>90e5ce0b0d6b0e72fdc034cbb612f67d67de0fdd 89b59345ee29d2cc1afa1f60445916ae2e74be6d
</td>
</tr>
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr>
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<td style="text-align:right;">Status</td>
<td>REOPENED
</td>
<td>RESOLVED
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - 12.0.0: polly is not LTO ready"
href="https://bugs.llvm.org/show_bug.cgi?id=50021#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - 12.0.0: polly is not LTO ready"
href="https://bugs.llvm.org/show_bug.cgi?id=50021">bug 50021</a>
from <span class="vcard"><a class="email" href="mailto:llvm@meinersbur.de" title="Michael Kruse <llvm@meinersbur.de>"> <span class="fn">Michael Kruse</span></a>
</span></b>
<pre>Thanks for the report. I committed a fix in
89b59345ee29d2cc1afa1f60445916ae2e74be6d.
I also compiled Polly with -flto=auto myself to ensure that there no remaining
issues. 'opt' and 'clang' compile successfully, but there seem to be remaining
problems with LLVM itself, since check-llvm (and check-polly) does fail for
every unit test with the following (+ many warnings):
/home/meinersbur/src/llvm-project/llvm/lib/Support/TimeProfiler.cpp:36:45:
error: only zero initializers are allowed in section
‘.tbss._ZL25TimeTraceProfilerInstance.lto_priv.9719’
static LLVM_THREAD_LOCAL TimeTraceProfiler *TimeTraceProfilerInstance =
nullptr;
However, it's not a Polly issue.
@Tom Stellard: Please add 90e5ce0b0d6b0e72fdc034cbb612f67d67de0fdd and
89b59345ee29d2cc1afa1f60445916ae2e74be6d for 12.0.1</pre>
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