1 //===- PartialInlining.h - Inline parts of functions --------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 //
10 // This pass performs partial inlining, typically by inlining an if statement
11 // that surrounds the body of the function.
12 //
13 //===----------------------------------------------------------------------===//
14 
15 #ifndef LLVM_TRANSFORMS_IPO_PARTIALINLINING_H
16 #define LLVM_TRANSFORMS_IPO_PARTIALINLINING_H
17 
18 #include "llvm/IR/Module.h"
19 #include "llvm/IR/PassManager.h"
20 
21 namespace llvm {
22 
23 /// Pass to remove unused function declarations.
24 class PartialInlinerPass : public PassInfoMixin<PartialInlinerPass> {
25 public:
26   PreservedAnalyses run(Module &M, ModuleAnalysisManager &);
27 
28 private:
29   Function *unswitchFunction(Function *F);
30 };
31 }
32 #endif // LLVM_TRANSFORMS_IPO_PARTIALINLINING_H
33