switch PPC to a simplified MCInstLowering model.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119074 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPC.h b/lib/Target/PowerPC/PPC.h
index b4644a1..24e2710 100644
--- a/lib/Target/PowerPC/PPC.h
+++ b/lib/Target/PowerPC/PPC.h
@@ -24,12 +24,18 @@
   class formatted_raw_ostream;
   class JITCodeEmitter;
   class Target;
+  class MachineInstr;
+  class MCInst;
+  class AsmPrinter;
   
 FunctionPass *createPPCBranchSelectionPass();
 FunctionPass *createPPCISelDag(PPCTargetMachine &TM);
 FunctionPass *createPPCJITCodeEmitterPass(PPCTargetMachine &TM,
                                           JITCodeEmitter &MCE);
 
+void LowerPPCMachineInstrToMCInst(const MachineInstr *MI, MCInst &OutMI,
+                                  AsmPrinter &AP);
+
 extern Target ThePPC32Target;
 extern Target ThePPC64Target;