1 files changed, 4 insertions, 0 deletions
diff --git a/lib/MC/MCParser/AsmParser.cpp b/lib/MC/MCParser/AsmParser.cpp
index b068724a95..a53f3699e3 100644
--- a/lib/MC/MCParser/AsmParser.cpp
+++ b/lib/MC/MCParser/AsmParser.cpp
@@ -4583,6 +4583,10 @@ bool AsmParser::parseMSInlineAsm(
       break;
     }
     case AOK_DotOperator:
+      // Insert the dot if the user omitted it.
+      OS.flush();
+      if (AsmStringIR.back() != '.')
+        OS << '.';
       OS << (*I).Val;
       break;
     }