Add a new node type, add comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19525 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/llvm/CodeGen/SelectionDAGISel.h b/include/llvm/CodeGen/SelectionDAGISel.h
index 5fc6f31..77fd05a 100644
--- a/include/llvm/CodeGen/SelectionDAGISel.h
+++ b/include/llvm/CodeGen/SelectionDAGISel.h
@@ -21,6 +21,7 @@
namespace llvm {
class SelectionDAG;
class SelectionDAGLowering;
+ class SDOperand;
class SSARegMap;
class MachineBasicBlock;
class MachineFunction;
@@ -49,8 +50,8 @@
virtual void InstructionSelectBasicBlock(SelectionDAG &SD) = 0;
- void CopyValueToVirtualRegister(SelectionDAGLowering &SDL,
- Value *V, unsigned Reg);
+ SDOperand CopyValueToVirtualRegister(SelectionDAGLowering &SDL,
+ Value *V, unsigned Reg);
void SelectBasicBlock(BasicBlock *BB, MachineFunction &MF,
FunctionLoweringInfo &FuncInfo);