[clang-tidy] A new OpenMP module
Summary:
Just the empty skeleton.
Previously reviewed as part of D57113.
Reviewers: JonasToth, aaron.ballman, alexfh, xazax.hun, hokein, gribozavr
Reviewed By: JonasToth, gribozavr
Subscribers: jdoerfert, mgorny, rnkovacs, guansong, arphaman, cfe-commits
Tags: #clang-tools-extra, #openmp, #clang
Differential Revision: https://reviews.llvm.org/D57571
llvm-svn: 356800
2019-03-23 03:46:01 +08:00
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//===--- OpenMPTidyModule.cpp - clang-tidy--------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "../ClangTidy.h"
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#include "../ClangTidyModule.h"
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#include "../ClangTidyModuleRegistry.h"
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[clang-tidy] openmp-exception-escape - a new check
Summary:
Finally, we are here!
Analyzes OpenMP Structured Blocks and checks that no exception escapes
out of the Structured Block it was thrown in.
As per the OpenMP specification, structured block is an executable statement,
possibly compound, with a single entry at the top and a single exit at the
bottom. Which means, ``throw`` may not be used to to 'exit' out of the
structured block. If an exception is not caught in the same structured block
it was thrown in, the behaviour is undefined / implementation defined,
the program will likely terminate.
Reviewers: JonasToth, aaron.ballman, baloghadamsoftware, gribozavr
Reviewed By: aaron.ballman, gribozavr
Subscribers: mgorny, xazax.hun, rnkovacs, guansong, jdoerfert, cfe-commits, ABataev
Tags: #clang-tools-extra, #openmp, #clang
Differential Revision: https://reviews.llvm.org/D59466
llvm-svn: 356802
2019-03-23 03:46:25 +08:00
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#include "ExceptionEscapeCheck.h"
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[clang-tidy] openmp-use-default-none - a new check
Summary:
Finds OpenMP directives that are allowed to contain `default` clause,
but either don't specify it, or the clause is specified but with the kind
other than `none`, and suggests to use `default(none)` clause.
Using `default(none)` clause changes the default variable visibility from
being implicitly determined, and thus forces developer to be explicit about the
desired data scoping for each variable.
Reviewers: JonasToth, aaron.ballman, xazax.hun, hokein, gribozavr
Reviewed By: JonasToth, aaron.ballman
Subscribers: jdoerfert, openmp-commits, klimek, sbenza, arphaman, Eugene.Zelenko, ABataev, mgorny, rnkovacs, guansong, cfe-commits
Tags: #clang-tools-extra, #openmp, #clang
Differential Revision: https://reviews.llvm.org/D57113
llvm-svn: 356801
2019-03-23 03:46:12 +08:00
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#include "UseDefaultNoneCheck.h"
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[clang-tidy] A new OpenMP module
Summary:
Just the empty skeleton.
Previously reviewed as part of D57113.
Reviewers: JonasToth, aaron.ballman, alexfh, xazax.hun, hokein, gribozavr
Reviewed By: JonasToth, gribozavr
Subscribers: jdoerfert, mgorny, rnkovacs, guansong, arphaman, cfe-commits
Tags: #clang-tools-extra, #openmp, #clang
Differential Revision: https://reviews.llvm.org/D57571
llvm-svn: 356800
2019-03-23 03:46:01 +08:00
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namespace clang {
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namespace tidy {
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namespace openmp {
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/// This module is for OpenMP-specific checks.
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class OpenMPModule : public ClangTidyModule {
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public:
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void addCheckFactories(ClangTidyCheckFactories &CheckFactories) override {
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[clang-tidy] openmp-exception-escape - a new check
Summary:
Finally, we are here!
Analyzes OpenMP Structured Blocks and checks that no exception escapes
out of the Structured Block it was thrown in.
As per the OpenMP specification, structured block is an executable statement,
possibly compound, with a single entry at the top and a single exit at the
bottom. Which means, ``throw`` may not be used to to 'exit' out of the
structured block. If an exception is not caught in the same structured block
it was thrown in, the behaviour is undefined / implementation defined,
the program will likely terminate.
Reviewers: JonasToth, aaron.ballman, baloghadamsoftware, gribozavr
Reviewed By: aaron.ballman, gribozavr
Subscribers: mgorny, xazax.hun, rnkovacs, guansong, jdoerfert, cfe-commits, ABataev
Tags: #clang-tools-extra, #openmp, #clang
Differential Revision: https://reviews.llvm.org/D59466
llvm-svn: 356802
2019-03-23 03:46:25 +08:00
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CheckFactories.registerCheck<ExceptionEscapeCheck>(
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"openmp-exception-escape");
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[clang-tidy] openmp-use-default-none - a new check
Summary:
Finds OpenMP directives that are allowed to contain `default` clause,
but either don't specify it, or the clause is specified but with the kind
other than `none`, and suggests to use `default(none)` clause.
Using `default(none)` clause changes the default variable visibility from
being implicitly determined, and thus forces developer to be explicit about the
desired data scoping for each variable.
Reviewers: JonasToth, aaron.ballman, xazax.hun, hokein, gribozavr
Reviewed By: JonasToth, aaron.ballman
Subscribers: jdoerfert, openmp-commits, klimek, sbenza, arphaman, Eugene.Zelenko, ABataev, mgorny, rnkovacs, guansong, cfe-commits
Tags: #clang-tools-extra, #openmp, #clang
Differential Revision: https://reviews.llvm.org/D57113
llvm-svn: 356801
2019-03-23 03:46:12 +08:00
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CheckFactories.registerCheck<UseDefaultNoneCheck>(
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"openmp-use-default-none");
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[clang-tidy] A new OpenMP module
Summary:
Just the empty skeleton.
Previously reviewed as part of D57113.
Reviewers: JonasToth, aaron.ballman, alexfh, xazax.hun, hokein, gribozavr
Reviewed By: JonasToth, gribozavr
Subscribers: jdoerfert, mgorny, rnkovacs, guansong, arphaman, cfe-commits
Tags: #clang-tools-extra, #openmp, #clang
Differential Revision: https://reviews.llvm.org/D57571
llvm-svn: 356800
2019-03-23 03:46:01 +08:00
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}
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};
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// Register the OpenMPTidyModule using this statically initialized variable.
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static ClangTidyModuleRegistry::Add<OpenMPModule>
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X("openmp-module", "Adds OpenMP-specific checks.");
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} // namespace openmp
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// This anchor is used to force the linker to link in the generated object file
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// and thus register the OpenMPModule.
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volatile int OpenMPModuleAnchorSource = 0;
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} // namespace tidy
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} // namespace clang
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