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<base href="http://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Version info shows "DEBUG build" for optimized builds with Visual Studio"
href="http://llvm.org/bugs/show_bug.cgi?id=17752">17752</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Version info shows "DEBUG build" for optimized builds with Visual Studio
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</td>
</tr>
<tr>
<th>Version</th>
<td>3.0
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Windows XP
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>Support Libraries
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>fredrik.littmarck@propellerheads.se
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>This seems to be a purely cosmetical bug, but the optimized builds of llvm
tools prints the wrong version info when built with Visual Studio.
Expected:
llvm-ld.exe --version
Low Level Virtual Machine (<a href="http://llvm.org/">http://llvm.org/</a>):
llvm version 3.0
Optimized build.
Built Apr 17 2012 (13:21:32).
Host: i686-pc-win32
Host CPU: corei7
Result:
llvm-ld.exe --version
Low Level Virtual Machine (<a href="http://llvm.org/">http://llvm.org/</a>):
llvm version 3.0
DEBUG build.
Built Apr 17 2012 (13:21:32).
Host: i686-pc-win32
Host CPU: corei7
Probable cause:
The use of the __OPTIMIZED__ preprocessor definition in
lib/Support/CommandLine.cpp:
void print() {
raw_ostream &OS = outs();
OS << "Low Level Virtual Machine (<a href="http://llvm.org/):\n">http://llvm.org/):\n</a>"
<< " " << PACKAGE_NAME << " version " << PACKAGE_VERSION;
#ifdef LLVM_VERSION_INFO
OS << LLVM_VERSION_INFO;
#endif
OS << "\n ";
#ifndef __OPTIMIZE__
OS << "DEBUG build";
#else
OS << "Optimized build";
#endif
#ifndef NDEBUG
OS << " with assertions";
#endif
--- snip ---
}
__OPTIMIZE__ is never defined by MSVCC (or the CMake build scripts). This is
the only place in the llvm codebase where this macro is used from what I can
see.
It does not seem to be fixed in the trunk.</pre>
</div>
</p>
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