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<base href="https://bugs.llvm.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Unable to build GDB 8.2 with Clang 6"
href="https://bugs.llvm.org/show_bug.cgi?id=39818">39818</a>
</td>
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<tr>
<th>Summary</th>
<td>Unable to build GDB 8.2 with Clang 6
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
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<th>Version</th>
<td>6.0
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>-New Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>iarspider@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org, neeilans@live.com, richard-llvm@metafoo.co.uk
</td>
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<p>
<div>
<pre>When trying to build Gdb 8.2 with clang 6 (built with gcc 6.2), the build
fails:
```
Did not see access type in access path!
%41 = load i8*, i8** %object_base, align 8, !dbg !10479, !tbaa !10480
!10480 = !{!9899, !6715, i64 16}
Did not see access type in access path!
%83 = load i8*, i8** %next_free57, align 8, !dbg !10549, !tbaa !10550
!10550 = !{!9899, !6715, i64 24}
Did not see access type in access path!
store i8* %add.ptr58, i8** %next_free57, align 8, !dbg !10549, !tbaa !10550
!10550 = !{!9899, !6715, i64 24}
fatal error: error in backend: Broken function found, compilation aborted!
clang-6.0: error: clang frontend command failed with exit code 70 (use -v to
see invocation)
clang version 6.0.0 (tags/RELEASE_600/final)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir:
/cvmfs/sft.cern.ch/lcg/releases/clang/6.0.0-6647e/x86_64-centos7-gcc62-opt/bin
clang-6.0: note: diagnostic msg: PLEASE submit a bug report to
<a href="http://llvm.org/bugs/">http://llvm.org/bugs/</a> and include the crash backtrace, preprocessed source, and
associated run script.
clang-6.0: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang-6.0: note: diagnostic msg: /tmp/minsyms-cc415f.cpp
clang-6.0: note: diagnostic msg: /tmp/minsyms-cc415f.sh
clang-6.0: note: diagnostic msg:
********************
```
Full build log: also attached</pre>
</div>
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