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  1. //===- polly/CodeGeneration.h - The Polly code generator --------*- 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 POLLY_CODEGENERATION_H
  10. #define POLLY_CODEGENERATION_H
  11.  
  12. #include "polly/CodeGen/IRBuilder.h"
  13. #include "polly/ScopPass.h"
  14. #include "llvm/IR/PassManager.h"
  15.  
  16. namespace polly {
  17.  
  18. enum VectorizerChoice {
  19.   VECTORIZER_NONE,
  20.   VECTORIZER_STRIPMINE,
  21.   VECTORIZER_POLLY,
  22. };
  23. extern VectorizerChoice PollyVectorizerChoice;
  24.  
  25. /// Mark a basic block unreachable.
  26. ///
  27. /// Marks the basic block @p Block unreachable by equipping it with an
  28. /// UnreachableInst.
  29. void markBlockUnreachable(BasicBlock &Block, PollyIRBuilder &Builder);
  30.  
  31. struct CodeGenerationPass final : PassInfoMixin<CodeGenerationPass> {
  32.   PreservedAnalyses run(Scop &S, ScopAnalysisManager &SAM,
  33.                         ScopStandardAnalysisResults &AR, SPMUpdater &U);
  34. };
  35.  
  36. extern bool PerfMonitoring;
  37. } // namespace polly
  38.  
  39. #endif // POLLY_CODEGENERATION_H
  40.