| //===- LowerSwitch.h - Eliminate Switch instructions ----------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // The LowerSwitch transformation rewrites switch instructions with a sequence |
| // of branches, which allows targets to get away with not implementing the |
| // switch instruction until it is convenient. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_TRANSFORMS_UTILS_LOWERSWITCH_H |
| #define LLVM_TRANSFORMS_UTILS_LOWERSWITCH_H |
| |
| #include "llvm/IR/PassManager.h" |
| |
| namespace llvm { |
| struct LowerSwitchPass : public PassInfoMixin<LowerSwitchPass> { |
| PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM); |
| }; |
| } // namespace llvm |
| |
| #endif // LLVM_TRANSFORMS_UTILS_LOWERSWITCH_H |