mirror of
https://github.com/KhronosGroup/SPIRV-Tools
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61 lines
1.8 KiB
C++
61 lines
1.8 KiB
C++
// Copyright (c) 2017 The Khronos Group Inc.
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// Copyright (c) 2017 Valve Corporation
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// Copyright (c) 2017 LunarG Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef SOURCE_OPT_INLINE_OPAQUE_PASS_H_
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#define SOURCE_OPT_INLINE_OPAQUE_PASS_H_
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#include <algorithm>
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#include <list>
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#include <memory>
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#include <unordered_map>
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#include <vector>
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#include "source/opt/def_use_manager.h"
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#include "source/opt/inline_pass.h"
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#include "source/opt/module.h"
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namespace spvtools {
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namespace opt {
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// See optimizer.hpp for documentation.
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class InlineOpaquePass : public InlinePass {
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public:
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InlineOpaquePass();
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Status Process() override;
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const char* name() const override { return "inline-entry-points-opaque"; }
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private:
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// Return true if |typeId| is or contains opaque type
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bool IsOpaqueType(uint32_t typeId);
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// Return true if function call |callInst| has opaque argument or return type
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bool HasOpaqueArgsOrReturn(const Instruction* callInst);
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// Inline all function calls in |func| that have opaque params or return
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// type. Inline similarly all code that is inlined into func. Return true
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// if func is modified.
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Status InlineOpaque(Function* func);
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void Initialize();
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Pass::Status ProcessImpl();
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};
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} // namespace opt
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} // namespace spvtools
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#endif // SOURCE_OPT_INLINE_OPAQUE_PASS_H_
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