<html>
<head>
<base href="http://llvm.org/bugs/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Crash when lowering i2 vectorized code"
href="http://llvm.org/bugs/show_bug.cgi?id=20011">20011</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Crash when lowering i2 vectorized code
</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>Backend: X86
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>jaak.randmets@cyber.ee
</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>Created <span class=""><a href="attachment.cgi?id=12646" name="attach_12646" title="The LLVM code that crashes llc.">attachment 12646</a> <a href="attachment.cgi?id=12646&action=edit" title="The LLVM code that crashes llc.">[details]</a></span>
The LLVM code that crashes llc.
Crash occurs when attempting to compile the attached LLVM file "llc test.ll".
The stack trace:
0 libLLVM-3.5svn.so 0x00007ff72354cb32 llvm::sys::PrintStackTrace(_IO_FILE*) +
34
1 libLLVM-3.5svn.so 0x00007ff72354c6dc
2 libpthread.so.0 0x00007ff722c46bb0
3 libLLVM-3.5svn.so 0x00007ff7239a2524 llvm::EVT::isExtendedVector() const + 4
4 libLLVM-3.5svn.so 0x00007ff723b1a393
5 libLLVM-3.5svn.so 0x00007ff723b1b82a
llvm::X86TargetLowering::PerformDAGCombine(llvm::SDNode*,
llvm::TargetLowering::DAGCombinerInfo&) const + 2922
6 libLLVM-3.5svn.so 0x00007ff7235b6ce8
7 libLLVM-3.5svn.so 0x00007ff7235b963d
llvm::SelectionDAG::Combine(llvm::CombineLevel, llvm::AliasAnalysis&,
llvm::CodeGenOpt::Level) + 893
8 libLLVM-3.5svn.so 0x00007ff7236b43ca
llvm::SelectionDAGISel::CodeGenAndEmitDAG() + 394
9 libLLVM-3.5svn.so 0x00007ff7236b75c2
llvm::SelectionDAGISel::SelectAllBasicBlocks(llvm::Function const&) + 1170
10 libLLVM-3.5svn.so 0x00007ff7236b88c1
llvm::SelectionDAGISel::runOnMachineFunction(llvm::MachineFunction&) + 929
11 libLLVM-3.5svn.so 0x00007ff7239833cf
llvm::FPPassManager::runOnFunction(llvm::Function&) + 623
12 libLLVM-3.5svn.so 0x00007ff72398346b
llvm::FPPassManager::runOnModule(llvm::Module&) + 43
13 libLLVM-3.5svn.so 0x00007ff723985795
llvm::legacy::PassManagerImpl::run(llvm::Module&) + 709
14 llc 0x000000000040dc62
15 llc 0x00000000004088d0 main + 224
16 libc.so.6 0x00007ff721a09965 __libc_start_main + 245
17 llc 0x0000000000408929
Stack dump:
0. Program arguments: llc test.ll
1. Running pass 'Function Pass Manager' on module 'test.ll'.
2. Running pass 'X86 DAG->DAG Instruction Selection' on function '@crash'
Segmentation fault</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>