Pool allocate SDDbgValue nodes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99836 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 0 deletions

diff --git a/include/llvm/CodeGen/SelectionDAG.h b/include/llvm/CodeGen/SelectionDAG.h
index 017a8de192..610edb6fcf 100644
--- a/include/llvm/CodeGen/SelectionDAG.h
+++ b/include/llvm/CodeGen/SelectionDAG.h
@@ -34,6 +34,7 @@ class FunctionLoweringInfo;
 class MachineConstantPoolValue;
 class MachineFunction;
 class MachineModuleInfo;
+class MDNode;
 class SDNodeOrdering;
 class SDDbgValue;
 class TargetLowering;
@@ -767,6 +768,15 @@ public:
   SDNode *getNodeIfExists(unsigned Opcode, SDVTList VTs,
                           const SDValue *Ops, unsigned NumOps);
 
+  /// getDbgValue - Creates a SDDbgValue node.
+  ///
+  SDDbgValue *getDbgValue(MDNode *MDPtr, SDNode *N, unsigned R, uint64_t Off,
+                          DebugLoc DL, unsigned O);
+  SDDbgValue *getDbgValue(MDNode *MDPtr, Value *C, uint64_t Off,
+                          DebugLoc DL, unsigned O);
+  SDDbgValue *getDbgValue(MDNode *MDPtr, unsigned FI, uint64_t Off,
+                          DebugLoc DL, unsigned O);
+
   /// DAGUpdateListener - Clients of various APIs that cause global effects on
   /// the DAG can optionally implement this interface.  This allows the clients
   /// to handle the various sorts of updates that happen.