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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - ARMv7: Kaleidoscope "2" returns "1.000000"."
href="http://llvm.org/bugs/show_bug.cgi?id=17817">17817</a>
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<th>Summary</th>
<td>ARMv7: Kaleidoscope "2" returns "1.000000".
</td>
</tr>
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<th>Product</th>
<td>new-bugs
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>new bugs
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>mikael@lyngvig.org
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>I am entering the integer literal 2 into the Kaleidoscope sample built using
the stock v3.3 LLVM available in Arch Linux (pacman -S llvm). The program then
informs me that it evaluated to 1.000000. The generated IR code seems okay so
the problem must be in the JIT somewhere:
~/bld> ./Kaleidoscope
ready> 2
ready> Evaluated to 1.000000
ready> ; ModuleID = 'my cool jit'
declare void @abort()
define double @0() {
entry:
ret double 2.000000e+00
}
~/bld>
Also, the declaration of "abort" turns up of itself so this must be something
LLVM generates.
Finally, this command:
gcc `llvm-config --cxxflags --ldflags` Kaleidoscope.cpp
Gives a trillion unresolved externals. I am building Kaleidoscope as part of
my own CMAKE project which builds correctly. The Kaleidscope example's build
command (clang++ -g Kaleidoscope.cpp) doesn't build either.
Architecture: BeagleBoard Black (ARMv7l) running Arch Linux/ARM.</pre>
</div>
</p>
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