clang-tidy/portability/SIMDIntrinsicsCheck.h

0001 //===--- SIMDIntrinsicsCheck.h - clang-tidy----------------------*- C++ -*-===//
0002 //
0003 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
0004 // See https://llvm.org/LICENSE.txt for license information.
0005 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
0006 //
0007 //===----------------------------------------------------------------------===//
0008
0009 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_SIMD_INTRINSICS_CHECK_H
0010 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_SIMD_INTRINSICS_CHECK_H
0011
0012 #include "../ClangTidyCheck.h"
0013
0014 #include "llvm/ADT/SmallString.h"
0015
0016 namespace clang::tidy::portability {
0017
0018 /// Find SIMD intrinsics calls and suggest std::experimental::simd alternatives.
0019 ///
0020 /// For the user-facing documentation see:
0021 /// http://clang.llvm.org/extra/clang-tidy/checks/portability/simd-intrinsics.html
0022 class SIMDIntrinsicsCheck : public ClangTidyCheck {
0023 public:
0024   SIMDIntrinsicsCheck(StringRef Name, ClangTidyContext *Context);
0025
0026   bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
0027     return LangOpts.CPlusPlus11;
0028   }
0029   void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
0030   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
0031   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
0032
0033  private:
0034   llvm::SmallString<32> Std;
0035   const bool Suggest;
0036 };
0037
0038 } // namespace clang::tidy::portability
0039
0040 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_SIMD_INTRINSICS_CHECK_H