Nate Begeman f8b02949e3 Make pattern isel default for ppc
Add new ppc beta option related to using condition registers
Make pattern isel control flag (-enable-pattern-isel) global and tristate
  0 == off
  1 == on
  2 == target default


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21309 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-15 22:12:16 +00:00

48 lines
1.4 KiB
C++

//===-- PowerPC.h - Top-level interface for PowerPC representation -*- C++ -*-//
//
// The LLVM Compiler Infrastructure
//
// This file was developed by the LLVM research group and is distributed under
// the University of Illinois Open Source License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file contains the entry points for global functions defined in the LLVM
// PowerPC back-end.
//
//===----------------------------------------------------------------------===//
#ifndef TARGET_POWERPC_H
#define TARGET_POWERPC_H
#include <iosfwd>
namespace llvm {
class FunctionPass;
class TargetMachine;
FunctionPass *createPPCBranchSelectionPass();
FunctionPass *createPPC32ISelSimple(TargetMachine &TM);
FunctionPass *createPPC32ISelPattern(TargetMachine &TM);
FunctionPass *createPPC64ISelPattern(TargetMachine &TM);
FunctionPass *createDarwinAsmPrinter(std::ostream &OS, TargetMachine &TM);
FunctionPass *createAIXAsmPrinter(std::ostream &OS, TargetMachine &TM);
extern bool PPCCRopts;
} // end namespace llvm;
// GCC #defines PPC on Linux but we use it as our namespace name
#undef PPC
// Defines symbolic names for PowerPC registers. This defines a mapping from
// register name to register number.
//
#include "PowerPCGenRegisterNames.inc"
// Defines symbolic names for the PowerPC instructions.
//
#include "PowerPCGenInstrNames.inc"
#endif