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https://github.com/KhronosGroup/SPIRV-Tools
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eda2cfbe12
This Cl cleans up the include paths to be relative to the top level directory. Various include-what-you-use fixes have been added.
40 lines
1.3 KiB
C++
40 lines
1.3 KiB
C++
// Copyright (c) 2017 Google 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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// This file implements a pass to cleanup the CFG to remove superfluous
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// constructs (e.g., unreachable basic blocks, empty control flow structures,
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// etc)
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#include <queue>
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#include <unordered_set>
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#include "source/opt/cfg_cleanup_pass.h"
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#include "source/opt/function.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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Pass::Status CFGCleanupPass::Process() {
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// Process all entry point functions.
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ProcessFunction pfn = [this](Function* fp) { return CFGCleanup(fp); };
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bool modified = ProcessReachableCallTree(pfn, context());
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return modified ? Pass::Status::SuccessWithChange
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: Pass::Status::SuccessWithoutChange;
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}
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} // namespace opt
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} // namespace spvtools
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