include/llvm/Transforms/IPO/InferFunctionAttrs.h

   1 //===-- InferFunctionAttrs.h - Infer implicit function attributes ---------===//
   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 /// \file
  10 /// Interfaces for passes which infer implicit function attributes from the
  11 /// name and signature of function declarations.
  12 ///
  13 //===----------------------------------------------------------------------===//
  14
  15 #ifndef LLVM_TRANSFORMS_IPO_INFERFUNCTIONATTRS_H
  16 #define LLVM_TRANSFORMS_IPO_INFERFUNCTIONATTRS_H
  17
  18 #include "llvm/IR/Module.h"
  19 #include "llvm/IR/PassManager.h"
  20
  21 namespace llvm {
  22
  23 /// A pass which infers function attributes from the names and signatures of
  24 /// function declarations in a module.
  25 struct InferFunctionAttrsPass : PassInfoMixin<InferFunctionAttrsPass> {
  26   PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
  27 };
  28
  29 /// Create a legacy pass manager instance of a pass to infer function
  30 /// attributes.
  31 Pass *createInferFunctionAttrsLegacyPass();
  32
  33 }
  34
  35 #endif // LLVM_TRANSFORMS_IPO_INFERFUNCTIONATTRS_H