From 6b4ea88e83e14de84e3ea185dcf5044be53396c2 Mon Sep 17 00:00:00 2001
From: Misha Brukman <brukman+llvm@gmail.com>
Date: Fri, 16 Jul 2004 20:50:55 +0000
Subject: [PATCH] Add prototype for TargetInstrInfo::isMoveInstr()

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14897 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/PowerPC/PowerPCInstrInfo.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/Target/PowerPC/PowerPCInstrInfo.h b/lib/Target/PowerPC/PowerPCInstrInfo.h
index d50e05e85fa..dee7c070c35 100644
--- a/lib/Target/PowerPC/PowerPCInstrInfo.h
+++ b/lib/Target/PowerPC/PowerPCInstrInfo.h
@@ -71,6 +71,14 @@ public:
   /// always be able to get register info as well (through this method).
   ///
   virtual const MRegisterInfo &getRegisterInfo() const { return RI; }
+
+  //
+  // Return true if the instruction is a register to register move and
+  // leave the source and dest operands in the passed parameters.
+  //
+  virtual bool isMoveInstr(const MachineInstr& MI,
+                           unsigned& sourceReg,
+                           unsigned& destReg) const;
 };
 
 }