diff --git a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
index 3e4c823..a8c1ef7 100644
--- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -678,7 +678,7 @@
 
     if (const InlineAsm *IA = dyn_cast<InlineAsm>(V)) {
       Record.push_back(unsigned(IA->hasSideEffects()) |
-                       unsigned(IA->isMsAsm()) << 1);
+                       unsigned(IA->isAlignStack()) << 1);
 
       // Add the asm string.
       const std::string &AsmStr = IA->getAsmString();