41 lines
1.4 KiB
C++
41 lines
1.4 KiB
C++
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// Copyright 2020 The Tint Authors.
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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 "src/ast/intrinsic.h"
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namespace tint {
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namespace ast {
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namespace intrinsic {
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bool IsDerivative(const std::string& name) {
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return name == "dpdx" || name == "dpdx_fine" || name == "dpdx_coarse" ||
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name == "dpdy" || name == "dpdy_fine" || name == "dpdy_coarse" ||
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name == "fwidth" || name == "fwidth_fine" || name == "fwidth_coarse";
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}
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bool IsFloatClassificationIntrinsic(const std::string& name) {
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return name == "is_finite" || name == "is_inf" || name == "is_nan" ||
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name == "is_normal";
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}
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bool IsIntrinsic(const std::string& name) {
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return IsDerivative(name) || name == "all" || name == "any" ||
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IsFloatClassificationIntrinsic(name) || name == "dot" ||
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name == "outer_product";
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}
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} // namespace intrinsic
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} // namespace ast
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} // namespace tint
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