1 //===- FlattenCFG.h -------------------------------------------------------===//
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 // The FlattenCFG pass flattens a function's CFG using the FlattenCFG utility
10 // function, iteratively flattening until no further changes are made.
11 //
12 //===----------------------------------------------------------------------===//
13 
14 #ifndef LLVM_TRANSFORMS_SCALAR_FLATTENCFG_H
15 #define LLVM_TRANSFORMS_SCALAR_FLATTENCFG_H
16 
17 #include "llvm/IR/PassManager.h"
18 
19 namespace llvm {
20 struct FlattenCFGPass : PassInfoMixin<FlattenCFGPass> {
21   PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
22 };
23 } // namespace llvm
24 
25 #endif // LLVM_TRANSFORMS_SCALAR_FLATTENCFG_H
26