[llvm-commits] [llvm] r109036 - /llvm/trunk/lib/Bitcode/Writer/BitcodeWriter.cpp

[Dan Gohman]

Author: djg
Date: Wed Jul 21 16:18:37 2010
New Revision: 109036

URL: http://llvm.org/viewvc/llvm-project?rev=109036&view=rev
Log:
Add some debug output to help diagnose PR7689.

Modified:
    llvm/trunk/lib/Bitcode/Writer/BitcodeWriter.cpp

Modified: llvm/trunk/lib/Bitcode/Writer/BitcodeWriter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Bitcode/Writer/BitcodeWriter.cpp?rev=109036&r1=109035&r2=109036&view=diff
==============================================================================
--- llvm/trunk/lib/Bitcode/Writer/BitcodeWriter.cpp (original)
+++ llvm/trunk/lib/Bitcode/Writer/BitcodeWriter.cpp Wed Jul 21 16:18:37 2010
@@ -897,6 +897,9 @@
       Record.push_back(VE.getValueID(BA->getFunction()));
       Record.push_back(VE.getGlobalBasicBlockID(BA->getBasicBlock()));
     } else {
+#ifndef NDEBUG
+      C->dump();
+#endif
       llvm_unreachable("Unknown constant!");
     }
     Stream.EmitRecord(Code, Record, AbbrevToUse);