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<base href="http://llvm.org/bugs/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [AArch64] Crash with "Unknown type""
href="http://llvm.org/bugs/show_bug.cgi?id=20474">20474</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[AArch64] Crash with "Unknown type"
</td>
</tr>
<tr>
<th>Product</th>
<td>new-bugs
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</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>valerii.hiora@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>Created <span class=""><a href="attachment.cgi?id=12835" name="attach_12835" title="Test case">attachment 12835</a> <a href="attachment.cgi?id=12835&action=edit" title="Test case">[details]</a></span>
Test case
Compiles successfully for other targets (tested x86, x86_64, armv7)
Here is the log:
bin/llc ~/projects/rust/build_arm64/test.ll
Unknown type!
UNREACHABLE executed at ../lib/IR/ValueTypes.cpp:251!
0 llc 0x000000010afcd5c8
llvm::sys::PrintStackTrace(__sFILE*) + 40
1 llc 0x000000010afcdab4 SignalHandler(int) + 564
2 libsystem_platform.dylib 0x00007fff951dc5aa _sigtramp + 26
3 libsystem_platform.dylib 0x00007fff00000004 _sigtramp + 1793210996
4 llc 0x000000010afcd866 abort + 22
5 llc 0x000000010af919f1
llvm::llvm_unreachable_internal(char const*, char const*, unsigned int) + 481
6 llc 0x000000010ad089b3 llvm::MVT::getVT(llvm::Type*,
bool) + 1027
7 llc 0x000000010ad076ac llvm::EVT::getEVT(llvm::Type*,
bool) + 252
8 llc 0x000000010aa38067 (anonymous
namespace)::CodeGenPrepare::OptimizeInst(llvm::Instruction*) + 2071
9 llc 0x000000010aa36590 (anonymous
namespace)::CodeGenPrepare::runOnFunction(llvm::Function&) + 6064
10 llc 0x000000010ace504d
llvm::FPPassManager::runOnFunction(llvm::Function&) + 333
11 llc 0x000000010ace52db
llvm::FPPassManager::runOnModule(llvm::Module&) + 43
12 llc 0x000000010ace590c
llvm::legacy::PassManagerImpl::run(llvm::Module&) + 1148
13 llc 0x000000010a5681e5 main + 6117
14 libdyld.dylib 0x00007fff8ee615fd start + 1
Stack dump:
0. Program arguments: bin/llc -mtriple=arm64-apple-ios
/Users/vhbit/projects/external/rust/build_arm64/test.ll
1. Running pass 'Function Pass Manager' on module
'/Users/vhbit/projects/external/rust/build_arm64/test.ll'.
2. Running pass 'CodeGen Prepare' on function '@test'</pre>
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