| //===- llvm/Transforms/Utils/SizeOpts.h - size optimization -----*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file contains some shared code size optimization related code. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_TRANSFORMS_UTILS_SIZEOPTS_H |
| #define LLVM_TRANSFORMS_UTILS_SIZEOPTS_H |
| |
| namespace llvm { |
| |
| class BasicBlock; |
| class BlockFrequencyInfo; |
| class Function; |
| class ProfileSummaryInfo; |
| |
| /// Returns true if function \p F is suggested to be size-optimized base on the |
| /// profile. |
| bool shouldOptimizeForSize(Function *F, ProfileSummaryInfo *PSI, |
| BlockFrequencyInfo *BFI); |
| /// Returns true if basic block \p BB is suggested to be size-optimized base |
| /// on the profile. |
| bool shouldOptimizeForSize(BasicBlock *BB, ProfileSummaryInfo *PSI, |
| BlockFrequencyInfo *BFI); |
| |
| } // end namespace llvm |
| |
| #endif // LLVM_TRANSFORMS_UTILS_SIZEOPTS_H |