1//==-- MSP430.h - Top-level interface for MSP430 representation --*- C++ -*-==//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8//
9// This file contains the entry points for global functions defined in
10// the LLVM MSP430 backend.
11//
12//===----------------------------------------------------------------------===//
13
14#ifndef LLVM_LIB_TARGET_MSP430_MSP430_H
15#define LLVM_LIB_TARGET_MSP430_MSP430_H
16
17#include "MCTargetDesc/MSP430MCTargetDesc.h"
18#include "llvm/Target/TargetMachine.h"
19
20namespace MSP430CC {
21  // MSP430 specific condition code.
22  enum CondCodes {
23    COND_E  = 0,  // aka COND_Z
24    COND_NE = 1,  // aka COND_NZ
25    COND_HS = 2,  // aka COND_C
26    COND_LO = 3,  // aka COND_NC
27    COND_GE = 4,
28    COND_L  = 5,
29    COND_N  = 6,  // jump if negative
30    COND_NONE,    // unconditional
31
32    COND_INVALID = -1
33  };
34}
35
36namespace llvm {
37  class MSP430TargetMachine;
38  class FunctionPass;
39
40  FunctionPass *createMSP430ISelDag(MSP430TargetMachine &TM,
41                                    CodeGenOpt::Level OptLevel);
42
43  FunctionPass *createMSP430BranchSelectionPass();
44
45} // end namespace llvm;
46
47#endif
48