From: Chris Lattner <sabre@nondot.org>
Date: Thu, 18 Aug 2005 18:44:33 +0000 (+0000)
Subject: add a method
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=66bac3c74088b296a5e693b21c9cf66bb8b7d548;p=oota-llvm.git

add a method


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22867 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/CodeGen/SelectionDAGISel.h b/include/llvm/CodeGen/SelectionDAGISel.h
index 4c44eb1c65f..301ac0e7b8b 100644
--- a/include/llvm/CodeGen/SelectionDAGISel.h
+++ b/include/llvm/CodeGen/SelectionDAGISel.h
@@ -49,6 +49,11 @@ public:
   virtual void EmitFunctionEntryCode(Function &Fn, MachineFunction &MF) {}
   virtual void InstructionSelectBasicBlock(SelectionDAG &SD) = 0;
 
+protected:
+  /// Pick a safe ordering and emit instructions for each target node in the
+  /// graph.
+  void ScheduleAndEmitDAG(SelectionDAG &SD);
+  
 private:
   SDOperand CopyValueToVirtualRegister(SelectionDAGLowering &SDL,
                                        Value *V, unsigned Reg);