MIR Serialization: Serialize the offsets for the machine memory operands.

llvm-svn: 244356

2 files changed, 6 insertions, 1 deletions

diff --git a/llvm/lib/CodeGen/MIRParser/MIParser.cpp b/llvm/lib/CodeGen/MIRParser/MIParser.cpp
index af599a5cc3b..8874aaedfcf 100644
--- a/llvm/lib/CodeGen/MIRParser/MIParser.cpp
+++ b/llvm/lib/CodeGen/MIRParser/MIParser.cpp
@@ -1125,12 +1125,16 @@ bool MIParser::parseMachineMemoryOperand(MachineMemOperand *&Dest) {
   if (!V->getType()->isPointerTy())
     return error("expected a pointer IR value");
   lex();
+  int64_t Offset = 0;
+  if (parseOffset(Offset))
+    return true;
   // TODO: Parse the base alignment.
   // TODO: Parse the attached metadata nodes.
   if (expectAndConsume(MIToken::rparen))
     return true;
 
-  Dest = MF.getMachineMemOperand(MachinePointerInfo(V), Flags, Size, Size);
+  Dest =
+      MF.getMachineMemOperand(MachinePointerInfo(V, Offset), Flags, Size, Size);
   return false;
 }
 
diff --git a/llvm/lib/CodeGen/MIRPrinter.cpp b/llvm/lib/CodeGen/MIRPrinter.cpp
index e162a8f73e2..4710f168d3a 100644
--- a/llvm/lib/CodeGen/MIRPrinter.cpp
+++ b/llvm/lib/CodeGen/MIRPrinter.cpp
@@ -678,6 +678,7 @@ void MIPrinter::print(const MachineMemOperand &Op) {
   if (const Value *Val = Op.getValue())
     printIRValueReference(*Val);
   // TODO: Print PseudoSourceValue.
+  printOffset(Op.getOffset());
   // TODO: Print the base alignment.
   // TODO: Print the metadata attributes.
   OS << ')';