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//===- SSAContext.h ---------------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
/// \file
///
/// This file declares a specialization of the GenericSSAContext<X>
/// class template for LLVM IR.
///
//===----------------------------------------------------------------------===//
#ifndef LLVM_IR_SSACONTEXT_H
#define LLVM_IR_SSACONTEXT_H
#include "llvm/Support/Printable.h"
namespace llvm {
class BasicBlock;
class Function;
class Instruction;
class Value;
template <typename, bool> class DominatorTreeBase;
template <typename _FunctionT> class GenericSSAContext;
template <> class GenericSSAContext<Function> {
Function *F;
public:
using BlockT = BasicBlock;
using FunctionT = Function;
using InstructionT = Instruction;
using ValueRefT = Value *;
using DominatorTreeT = DominatorTreeBase<BlockT, false>;
static BasicBlock *getEntryBlock(Function &F);
void setFunction(Function &Fn);
Function *getFunction() const { return F; }
Printable print(BasicBlock *Block) const;
Printable print(Instruction *Inst) const;
Printable print(Value *Value) const;
};
using SSAContext = GenericSSAContext<Function>;
} // namespace llvm
#endif // LLVM_IR_SSACONTEXT_H
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