MIR Serialization: Serialize the 'non-temporal' machine memory operand flag.

llvm-svn: 244228
diff --git a/llvm/lib/CodeGen/MIRPrinter.cpp b/llvm/lib/CodeGen/MIRPrinter.cpp
index a166dd5..c84cec9 100644
--- a/llvm/lib/CodeGen/MIRPrinter.cpp
+++ b/llvm/lib/CodeGen/MIRPrinter.cpp
@@ -655,6 +655,8 @@
   // TODO: Print operand's other flags.
   if (Op.isVolatile())
     OS << "volatile ";
+  if (Op.isNonTemporal())
+    OS << "non-temporal ";
   if (Op.isLoad())
     OS << "load ";
   else {