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https://github.com/KhronosGroup/SPIRV-Tools
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f9893c4549
The new pass will removed interface variable on the OpEntryPoint instruction when they are not statically referenced in the call tree of the entry point. It can be enabled on the command line using the options `remove-unused-interface-variables`.
26 lines
884 B
C++
26 lines
884 B
C++
// Copyright (c) 2021 ZHOU He
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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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#include "source/opt/pass.h"
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namespace spvtools {
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namespace opt {
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class RemoveUnusedInterfaceVariablesPass : public Pass {
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const char* name() const override {
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return "remove-unused-interface-variables-pass";
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}
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Status Process() override;
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};
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} // namespace opt
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} // namespace spvtools
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