llvm-6502/include/llvm/Target/TargetMachineImpls.h
2004-02-02 19:05:08 +00:00

50 lines
1.9 KiB
C++

//===-- llvm/Target/TargetMachineImpls.h - Target Descriptions --*- 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 defines the entry point to getting access to the various target
// machine implementations available to LLVM.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_TARGET_TARGETMACHINEIMPLS_H
#define LLVM_TARGET_TARGETMACHINEIMPLS_H
namespace llvm {
class TargetMachine;
class Module;
class IntrinsicLowering;
// allocateSparcTargetMachine - Allocate and return a subclass of
// TargetMachine that implements the Sparc backend. This takes ownership of
// the IntrinsicLowering pointer, deleting it when the target machine is
// destroyed.
//
TargetMachine *allocateSparcTargetMachine(const Module &M,
IntrinsicLowering *IL = 0);
// allocateX86TargetMachine - Allocate and return a subclass of TargetMachine
// that implements the X86 backend. This takes ownership of the
// IntrinsicLowering pointer, deleting it when the target machine is
// destroyed.
//
TargetMachine *allocateX86TargetMachine(const Module &M,
IntrinsicLowering *IL = 0);
// allocatePowerPCTargetMachine - Allocate and return a subclass
// of TargetMachine that implements the PowerPC backend. This takes
// ownership of the IntrinsicLowering pointer, deleting it when
// the target machine is destroyed.
//
TargetMachine *allocatePowerPCTargetMachine(const Module &M,
IntrinsicLowering *IL = 0);
} // End llvm namespace
#endif