5330ebbc4a
* [OpenMP] Canonicalization framework This is mainly designed for loop association work but can be used for others, and `CanonicalizeOmp` must be after `CanonicalizeDo`. At the `Block` level, recognize legal sequence of `OpenMPLoopConstruct`, `DoConstruct`, and `OmpEndLoopDirective`. Move available `DoConstruct` and optional `OmpEndLoopDirective` into `OpenMPLoopConstruct`. Throw error messages if: 1. `DoConstruct` is not following `OpenMPLoopConstruct` 2. `OmpEndLoopDirective` is not following associated do-loop Once this pass this done, Semantics will not proceed if error exists. * Update on reviews 1. extract matching and move part into its own function (once `DoConstruct` is moved, see whether `OpenMPEndLoopDirective` is available) 2. Use a template function to access construct from ExecutionPartConstruct. 3. Move this code into namespace semantics Original-commit: flang-compiler/f18@52979f1e93 Reviewed-on: https://github.com/flang-compiler/f18/pull/599
28 lines
939 B
C++
28 lines
939 B
C++
// Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
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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 FORTRAN_SEMANTICS_CANONICALIZE_OMP_H_
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#define FORTRAN_SEMANTICS_CANONICALIZE_OMP_H_
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namespace Fortran::parser {
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struct Program;
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class Messages;
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}
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namespace Fortran::semantics {
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bool CanonicalizeOmp(parser::Messages &messages, parser::Program &program);
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}
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#endif // FORTRAN_SEMANTICS_CANONICALIZE_OMP_H_
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