Add machine operand for MDNodes. This will be used to communicate debug info.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74628 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 7 insertions, 0 deletions

diff --git a/include/llvm/CodeGen/MachineInstrBuilder.h b/include/llvm/CodeGen/MachineInstrBuilder.h
index 29e90098c9..c6a6679c1b 100644
--- a/include/llvm/CodeGen/MachineInstrBuilder.h
+++ b/include/llvm/CodeGen/MachineInstrBuilder.h
@@ -107,6 +107,13 @@ public:
     return *this;
   }
 
+  const MachineInstrBuilder &addMetadata(MDNode *N,
+					 int64_t Offset = 0,
+					 unsigned char TargetFlags = 0) const {
+    MI->addOperand(MachineOperand::CreateMDNode(N, Offset, TargetFlags));
+    return *this;
+  }
+
   const MachineInstrBuilder &addExternalSymbol(const char *FnName,
                                                int64_t Offset = 0,
                                           unsigned char TargetFlags = 0) const {