diff --git a/llvm/lib/Bytecode/Writer/Writer.cpp b/llvm/lib/Bytecode/Writer/Writer.cpp
index c82665e..ec0b250 100644
--- a/llvm/lib/Bytecode/Writer/Writer.cpp
+++ b/llvm/lib/Bytecode/Writer/Writer.cpp
@@ -1030,6 +1030,9 @@
   output_vbr((unsigned)SectionNames.size());
   for (unsigned i = 0, e = SectionNames.size(); i != e; ++i)
     output(SectionNames[i]);
+  
+  // Output the inline asm string.
+  output(M->getInlineAsm());
 }
 
 void BytecodeWriter::outputInstructions(const Function *F) {