1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
//===- DXILOpBuilder.h - Helper class for build DIXLOp functions ----------===//
//
// 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 contains class to help build DXIL op functions.
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_TARGET_DIRECTX_DXILOPBUILDER_H
#define LLVM_LIB_TARGET_DIRECTX_DXILOPBUILDER_H
#include "DXILConstants.h"
#include "llvm/ADT/SmallVector.h"
namespace llvm {
class Module;
class IRBuilderBase;
class CallInst;
class Value;
class Type;
class FunctionType;
class Use;
namespace dxil {
class DXILOpBuilder {
public:
DXILOpBuilder(Module &M, IRBuilderBase &B) : M(M), B(B) {}
/// Create an instruction that calls DXIL Op with return type, specified
/// opcode, and call arguments. \param OpCode Opcode of the DXIL Op call
/// constructed \param ReturnTy Return type of the DXIL Op call constructed
/// \param OverloadTy Overload type of the DXIL Op call constructed
/// \return DXIL Op call constructed
CallInst *createDXILOpCall(dxil::OpCode OpCode, Type *ReturnTy,
Type *OverloadTy, SmallVector<Value *> Args);
Type *getOverloadTy(dxil::OpCode OpCode, FunctionType *FT);
static const char *getOpCodeName(dxil::OpCode DXILOp);
private:
Module &M;
IRBuilderBase &B;
};
} // namespace dxil
} // namespace llvm
#endif
|
