Changed for adding Phi Elimination code

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1266 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 22 insertions, 0 deletions

diff --git a/include/llvm/Target/MachineInstrInfo.h b/include/llvm/Target/MachineInstrInfo.h
index 383e9ca969..547ebb7cc4 100644
--- a/include/llvm/Target/MachineInstrInfo.h
+++ b/include/llvm/Target/MachineInstrInfo.h
@@ -260,6 +260,17 @@ public:
                                            vector<MachineInstr*>& minstrVec,
                                            vector<TmpInstruction*>& tempVec,
                                            TargetMachine& target) const = 0;
+
+
+  // create copy instruction(s)
+  virtual void
+  CreateCopyInstructionsByType(const TargetMachine& target,
+			       Value* src,
+			       Instruction* dest,
+			       vector<MachineInstr*>& minstrVec) const = 0;
+
+
+
 };
 
 #endif
diff --git a/include/llvm/Target/TargetInstrInfo.h b/include/llvm/Target/TargetInstrInfo.h
index 383e9ca969..547ebb7cc4 100644
--- a/include/llvm/Target/TargetInstrInfo.h
+++ b/include/llvm/Target/TargetInstrInfo.h
@@ -260,6 +260,17 @@ public:
                                            vector<MachineInstr*>& minstrVec,
                                            vector<TmpInstruction*>& tempVec,
                                            TargetMachine& target) const = 0;
+
+
+  // create copy instruction(s)
+  virtual void
+  CreateCopyInstructionsByType(const TargetMachine& target,
+			       Value* src,
+			       Instruction* dest,
+			       vector<MachineInstr*>& minstrVec) const = 0;
+
+
+
 };
 
 #endif