Fix test failure introduced by r245521.

Machine memory operands can contain pointer values that are constants, and
the 'getLocalSlot' method requires non-constant values.

The constant pointer values will have to be serialized in a different patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@245523 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/MIRPrinter.cpp

@@ -614,6 +614,12 @@ void MIPrinter::printIRValueReference(const Value &V) {
     printLLVMNameWithoutPrefix(OS, V.getName());
     return;
   }
+  if (isa<Constant>(V)) {
+    // Machine memory operands can load/store to/from constant value pointers.
+    // TODO: Serialize the constant values.
+    OS << "<unserializable ir value>";
+    return;
+  }
   printIRSlotNumber(OS, MST.getLocalSlot(&V));
 }