1//===- SSAContext.h ---------------------------------------------*- 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/// \file
9///
10/// This file declares a specialization of the GenericSSAContext<X>
11/// class template for LLVM IR.
12///
13//===----------------------------------------------------------------------===//
14
15#ifndef LLVM_IR_SSACONTEXT_H
16#define LLVM_IR_SSACONTEXT_H
17
18#include "llvm/ADT/GenericSSAContext.h"
19#include "llvm/IR/BasicBlock.h"
20
21namespace llvm {
22class BasicBlock;
23class Function;
24class Instruction;
25class Value;
26
27inline auto instrs(const BasicBlock &BB) {
28 return llvm::make_range(x: BB.begin(), y: BB.end());
29}
30
31template <> struct GenericSSATraits<Function> {
32 using BlockT = BasicBlock;
33 using FunctionT = Function;
34 using InstructionT = Instruction;
35 using ValueRefT = Value *;
36 using ConstValueRefT = const Value *;
37 using UseT = Use;
38};
39
40using SSAContext = GenericSSAContext<Function>;
41
42} // namespace llvm
43
44#endif // LLVM_IR_SSACONTEXT_H
45