b861507912
New named metadata "dx.entryPoints" is added to save all entries.
Each entry is in format of
!{ptr to function, name, signature, resource table, extra}
For compute shader, the extra will save num of threads in format of {i32 x, i32 y, i32 z}
For library profile, an empty entry will be added to save the resource table for the library.
Signature and resource table metadata is not generated yet.
Differential Revision: https://reviews.llvm.org/D131807
42 lines
1.0 KiB
C++
42 lines
1.0 KiB
C++
//===- DXILMetadata.h - DXIL Metadata helper objects ----------------------===//
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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 helper objects for working with DXIL metadata.
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///
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TARGET_DIRECTX_DXILMETADATA_H
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#define LLVM_TARGET_DIRECTX_DXILMETADATA_H
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#include <stdint.h>
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namespace llvm {
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class Module;
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class NamedMDNode;
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class VersionTuple;
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namespace dxil {
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class ValidatorVersionMD {
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NamedMDNode *Entry;
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public:
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ValidatorVersionMD(Module &M);
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void update(VersionTuple ValidatorVer);
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bool isEmpty();
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};
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void createShaderModelMD(Module &M);
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void createEntryMD(Module &M, const uint64_t ShaderFlags);
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} // namespace dxil
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} // namespace llvm
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#endif // LLVM_TARGET_DIRECTX_DXILMETADATA_H
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