mirror of
https://github.com/KhronosGroup/SPIRV-Tools
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32 lines
1.0 KiB
C++
32 lines
1.0 KiB
C++
// Copyright (c) 2019 Google LLC
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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/reduce/remove_selection_reduction_opportunity.h"
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#include "source/opt/basic_block.h"
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#include "source/opt/ir_context.h"
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namespace spvtools {
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namespace reduce {
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bool RemoveSelectionReductionOpportunity::PreconditionHolds() { return true; }
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void RemoveSelectionReductionOpportunity::Apply() {
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auto merge_instruction = header_block_->GetMergeInst();
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merge_instruction->context()->KillInst(merge_instruction);
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}
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} // namespace reduce
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} // namespace spvtools
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