llvm/clang/lib/CodeGen/CGHLSLRuntime.h

//===----- CGHLSLRuntime.h - Interface to HLSL Runtimes -----*- 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
//
//===----------------------------------------------------------------------===//
//
// This provides an abstract class for HLSL code generation.  Concrete
// subclasses of this implement code generation for specific HLSL
// runtime libraries.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_LIB_CODEGEN_CGHLSLRUNTIME_H
#define LLVM_CLANG_LIB_CODEGEN_CGHLSLRUNTIME_H

#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/Intrinsics.h"
#include "llvm/IR/IntrinsicsDirectX.h"
#include "llvm/IR/IntrinsicsSPIRV.h"

#include "clang/Basic/Builtins.h"
#include "clang/Basic/HLSLRuntime.h"

#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Frontend/HLSL/HLSLResource.h"

#include <optional>
#include <vector>

// A function generator macro for picking the right intrinsic
// for the target backend
#define GENERATE_HLSL_INTRINSIC_FUNCTION(FunctionName, IntrinsicPostfix) …

namespace llvm {
class GlobalVariable;
class Function;
class StructType;
} // namespace llvm

namespace clang {
class VarDecl;
class ParmVarDecl;
class HLSLBufferDecl;
class HLSLResourceBindingAttr;
class Type;
class DeclContext;

class FunctionDecl;

namespace CodeGen {

class CodeGenModule;

class CGHLSLRuntime { … };

} // namespace CodeGen
} // namespace clang

#endif