b1c8b9f89c
* Leverage TableGen record descriptions of LLVM or DirectX intrinsics that can be directly mapped in DXIL Ops TableGen description. As a result, such DXIL Ops can be succinctly described without duplication. DXILEmitter backend can derive the properties of DXIL Ops accordingly. * Ensured that corresponding lit tests pass.
46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
//===- DXILOpBuilder.h - Helper class for build DIXLOp functions ----------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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///
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/// \file This file contains class to help build DXIL op functions.
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_DIRECTX_DXILOPBUILDER_H
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#define LLVM_LIB_TARGET_DIRECTX_DXILOPBUILDER_H
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#include "DXILConstants.h"
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#include "llvm/ADT/iterator_range.h"
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namespace llvm {
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class Module;
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class IRBuilderBase;
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class CallInst;
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class Value;
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class Type;
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class FunctionType;
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class Use;
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namespace dxil {
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class DXILOpBuilder {
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public:
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DXILOpBuilder(Module &M, IRBuilderBase &B) : M(M), B(B) {}
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CallInst *createDXILOpCall(dxil::OpCode OpCode, Type *OverloadTy,
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llvm::iterator_range<Use *> Args);
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Type *getOverloadTy(dxil::OpCode OpCode, FunctionType *FT);
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static const char *getOpCodeName(dxil::OpCode DXILOp);
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private:
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Module &M;
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IRBuilderBase &B;
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};
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} // namespace dxil
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} // namespace llvm
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#endif
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