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<base href="http://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 --- - Assertion in RegisterScheduler"
href="http://llvm.org/bugs/show_bug.cgi?id=15410">15410</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Assertion in RegisterScheduler
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</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>Common Code Generator Code
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>john.kare.alsaker@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>An assertion in triggered by constructors in Mesa's llvmpipe library.
This is on Arch Linux x64. The same thing happens with Arch Linux's llvm-amdgpu
snapshot.
Mesa bug: <a href="https://bugs.freedesktop.org/show_bug.cgi?id=61364">https://bugs.freedesktop.org/show_bug.cgi?id=61364</a>
X: /home/zoxc/llvm-build/llvm/include/llvm/Support/CommandLine.h:644: void
llvm::cl::parser<llvm::ScheduleDAGSDNodes *(*)(llvm::SelectionDAGISel *,
llvm::CodeGenOpt::Level)>::addLiteralOption(const char *, const DT &, const
char *) [DataType = llvm::ScheduleDAGSDNodes *(*)(llvm::SelectionDAGISel *,
llvm::CodeGenOpt::Level), DT = llvm::ScheduleDAGSDNodes
*(*)(llvm::SelectionDAGISel *, llvm::CodeGenOpt::Level)]: Assertion
`findOption(Name) == Values.size() && "Option already exists!"' failed.
#0 0x00007f062c62d2c5 in raise () from /usr/lib/libc.so.6
#1 0x00007f062c62e748 in abort () from /usr/lib/libc.so.6
#2 0x00007f062c626312 in __assert_fail_base () from /usr/lib/libc.so.6
#3 0x00007f062c6263c2 in __assert_fail () from /usr/lib/libc.so.6
#4 0x00007f0629ab5f29 in llvm::cl::parser<llvm::ScheduleDAGSDNodes*
(*)(llvm::SelectionDAGISel*,
llvm::CodeGenOpt::Level)>::addLiteralOption<llvm::ScheduleDAGSDNodes*
(*)(llvm::SelectionDAGISel*, llvm::CodeGenOpt::Level)> (this=0x7f0628dbec48
<ISHeuristic+96>, Name=0x7f062855fb31 "default",
V=@0x7fff009180b8: 0x7f0629a9ca00
<llvm::createDefaultScheduler(llvm::SelectionDAGISel*,
llvm::CodeGenOpt::Level)>, HelpStr=0x7f06283e235e "Best scheduler for the
target")
at /home/zoxc/llvm-build/llvm/include/llvm/Support/CommandLine.h:644
#5 0x00007f0629ab697a in
llvm::RegisterPassParser<llvm::RegisterScheduler>::NotifyAdd
(this=0x7f0628dbec40 <ISHeuristic+88>, N=0x7f062855fb31 "default",
C=0x7f0629a9ca00 <llvm::createDefaultScheduler(llvm::SelectionDAGISel*,
llvm::CodeGenOpt::Level)>, D=0x7f06283e235e "Best scheduler for the target")
at
/home/zoxc/llvm-build/llvm/include/llvm/CodeGen/MachinePassRegistry.h:148
#6 0x00007f0629d6c6ef in llvm::MachinePassRegistry::Add (this=0x7f062b008538
<llvm::RegisterScheduler::Registry>, Node=0x7f0628dbedb0
<defaultListDAGScheduler>)
at /home/zoxc/llvm-build/llvm/lib/CodeGen/MachinePassRegistry.cpp:41
#7 0x00007f06276d16d5 in llvm::RegisterScheduler::RegisterScheduler
(this=0x7f0628dbedb0 <defaultListDAGScheduler>, N=0x7f062855fb31 "default",
D=0x7f06283e235e "Best scheduler for the target", C=0x7f0629a9ca00
<llvm::createDefaultScheduler(llvm::SelectionDAGISel*,
llvm::CodeGenOpt::Level)>)
at /home/zoxc/llvm-build/llvm/include/llvm/CodeGen/SchedulerRegistry.h:43
#8 0x00007f06276c41ad in llvm::RegisterScheduler::RegisterScheduler
(this=0x7f0628dbedb0 <defaultListDAGScheduler>, N=0x7f062855fb31 "default",
D=0x7f06283e235e "Best scheduler for the target", C=0x7f0629a9ca00
<llvm::createDefaultScheduler(llvm::SelectionDAGISel*,
llvm::CodeGenOpt::Level)>)
at /home/zoxc/llvm-build/llvm/include/llvm/CodeGen/SchedulerRegistry.h:43
#9 0x00007f0626fbd7d9 in __cxx_global_var_init41 () at
/home/zoxc/llvm-build/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:217
#10 0x00007f0626fbd85f in global constructors keyed to a() () at
/home/zoxc/llvm-build/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:268
#11 0x00007f062e2529d6 in call_init () from /lib64/ld-linux-x86-64.so.2</pre>
</div>
</p>
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