clang-tools-extra/clang-tidy/portability/SIMDIntrinsicsCheck.h

   1 //===--- SIMDIntrinsicsCheck.h - clang-tidy----------------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_SIMD_INTRINSICS_CHECK_H
  10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_SIMD_INTRINSICS_CHECK_H
  11
  12 #include "../ClangTidyCheck.h"
  13
  14 #include "llvm/ADT/SmallString.h"
  15
  16 namespace clang::tidy::portability {
  17
  18 /// Find SIMD intrinsics calls and suggest std::experimental::simd alternatives.
  19 ///
  20 /// For the user-facing documentation see:
  21 /// http://clang.llvm.org/extra/clang-tidy/checks/portability/simd-intrinsics.html
  22 class SIMDIntrinsicsCheck : public ClangTidyCheck {
  23 public:
  24   SIMDIntrinsicsCheck(StringRef Name, ClangTidyContext *Context);
  25
  26   bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
  27     return LangOpts.CPlusPlus11;
  28   }
  29   void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
  30   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
  31   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
  32
  33  private:
  34   llvm::SmallString<32> Std;
  35   const bool Suggest;
  36 };
  37
  38 } // namespace clang::tidy::portability
  39
  40 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_SIMD_INTRINSICS_CHECK_H