Treat TargetGlobalAddress as a constant for the purpose of matching pre-inc stores...

[oota-llvm.git] / lib / Target / PowerPC / PPCInstrInfo.h

diff --git a/lib/Target/PowerPC/PPCInstrInfo.h b/lib/Target/PowerPC/PPCInstrInfo.h
index e90f8cb242ccea6afdfd8481b5753b1f347014e9..374213ea435bd61c6be5e8d36d54e0fdf861fd6c 100644 (file)
--- a/lib/Target/PowerPC/PPCInstrInfo.h
+++ b/lib/Target/PowerPC/PPCInstrInfo.h
@@ -1,4 +1,4 @@
-//===- PPCInstrInfo.h - PowerPC Instruction Information ---------*- C++ -*-===//
+//===-- PPCInstrInfo.h - PowerPC Instruction Information --------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -11,12 +11,12 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef POWERPC32_INSTRUCTIONINFO_H
-#define POWERPC32_INSTRUCTIONINFO_H
+#ifndef POWERPC_INSTRUCTIONINFO_H
+#define POWERPC_INSTRUCTIONINFO_H
 
 #include "PPC.h"
-#include "llvm/Target/TargetInstrInfo.h"
 #include "PPCRegisterInfo.h"
+#include "llvm/Target/TargetInstrInfo.h"
 
 #define GET_INSTRINFO_HEADER
 #include "PPCGenInstrInfo.inc"
@@ -92,6 +92,9 @@ public:
   CreateTargetPostRAHazardRecognizer(const InstrItineraryData *II,
                                      const ScheduleDAG *DAG) const;
 
+  bool isCoalescableExtInstr(const MachineInstr &MI,
+                             unsigned &SrcReg, unsigned &DstReg,
+                             unsigned &SubIdx) const;
   unsigned isLoadFromStackSlot(const MachineInstr *MI,
                                int &FrameIndex) const;
   unsigned isStoreToStackSlot(const MachineInstr *MI,