Add some new bits of debug info handling. No
functional change yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97855 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/InstrEmitter.h b/lib/CodeGen/SelectionDAG/InstrEmitter.h
index 91817e4..4fe9f19 100644
--- a/lib/CodeGen/SelectionDAG/InstrEmitter.h
+++ b/lib/CodeGen/SelectionDAG/InstrEmitter.h
@@ -23,6 +23,7 @@
namespace llvm {
class TargetInstrDesc;
+class SDDbgValue;
class InstrEmitter {
MachineFunction *MF;
@@ -97,6 +98,16 @@
/// MachineInstr.
static unsigned CountOperands(SDNode *Node);
+ /// EmitDbgValue - Generate any debug info that refers to this Node. Constant
+ /// dbg_value is not handled here.
+ void EmitDbgValue(SDNode *Node,
+ DenseMap<SDValue, unsigned> &VRBaseMap,
+ SDDbgValue* sd);
+
+
+ /// EmitDbgValue - Generate a constant DBG_VALUE. No node is involved.
+ void EmitDbgValue(SDDbgValue* sd);
+
/// EmitNode - Generate machine code for a node and needed dependencies.
///
void EmitNode(SDNode *Node, bool IsClone, bool IsCloned,