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<base href="https://llvm.org/bugs/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - -mllvm -enable-newgvn creates a broken clang-tblgen"
href="https://llvm.org/bugs/show_bug.cgi?id=31501">31501</a>
</td>
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<tr>
<th>Summary</th>
<td>-mllvm -enable-newgvn creates a broken clang-tblgen
</td>
</tr>
<tr>
<th>Product</th>
<td>new-bugs
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Macintosh
</td>
</tr>
<tr>
<th>OS</th>
<td>MacOS X
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>new bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>howarth.mailing.lists@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>In a 3-stage bootstrap of llvm/clang/compiler-rt/polly/openmp using -mllvm
-enable-newgvn with the stage2 compiler, the clang-tblgen created is broken and
hangs on the compilation of...
47%] Building AttrImpl.inc...
cd /sw/src/fink.build/llvm40-4.0.0-1/build/stage2/tools/clang/include/clang/AST
&& ../../../../../bin/clang-tblgen -gen-clang-attr-impl -I
/sw/src/fink.build/llvm40-4.0.0-1/llvm-4.0.0.src/tools/clang/include/clang/AST/../../
-I
/sw/src/fink.build/llvm40-4.0.0-1/llvm-4.0.0.src/tools/clang/include/clang/AST
-I /sw/src/fink.build/llvm40-4.0.0-1/llvm-4.0.0.src/include
/sw/src/fink.build/llvm40-4.0.0-1/llvm-4.0.0.src/tools/clang/include/clang/AST/../Basic/Attr.td
-o
/sw/src/fink.build/llvm40-4.0.0-1/build/stage2/tools/clang/include/clang/AST/AttrImpl.inc.tmp
with 100% cpu-usage per job for a 'make -j9'build...
PID COMMAND %CPU TIME #TH #WQ #PORT MEM PURG CMPR
PGRP PPID STATE BOOSTS %CPU_ME %CPU_OTHRS UID FAULTS COW
MSGSENT
43314 clang-tblgen 98.9 35:50.76 1/1 0 12 368K 0B 0B
778 43313 running *0[1] 0.00000 0.00000 604 358 66 51
43323 clang-tblgen 98.8 35:50.00 1/1 0 12 368K 0B 0B
778 43322 running *0[1] 0.00000 0.00000 604 358 66 50
43384 clang-tblgen 98.5 35:48.49 1/1 0 12 368K 0B 0B
778 43383 running *0[1] 0.00000 0.00000 604 358 66 53
43360 clang-tblgen 98.5 35:49.10 1/1 0 12 368K 0B 0B
778 43358 running *0[1] 0.00000 0.00000 604 358 67 50
43158 clang-tblgen 98.5 35:51.60 1/1 0 12 368K 0B 0B
778 43157 running *0[1] 0.00000 0.00000 604 358 66 63
43041 clang-tblgen 98.4 35:53.39 1/1 0 12 396K 0B 0B
778 43040 running *0[1] 0.00000 0.00000 604 366 67 63
43220 clang-tblgen 98.2 35:51.74 1/1 0 12 368K 0B 0B
778 43219 running *0[1] 0.00000 0.00000 604 358 67 56
43523 clang-tblgen 97.1 35:18.11 1/1 0 12 368K 0B 0B
778 43522 running *0[1] 0.00000 0.00000 604 358 67 53</pre>
</div>
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