LLVM  8.0.1
ControlHeightReduction.h
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1 //===- ControlHeightReduction.h - Control Height Reduction ------*- C++ -*-===//
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 merges conditional blocks of code and reduces the number of
11 // conditional branches in the hot paths based on profiles.
12 //
13 //===----------------------------------------------------------------------===//
14 
15 #ifndef LLVM_TRANSFORMS_INSTRUMENTATION_CONTROLHEIGHTREDUCTION_H
16 #define LLVM_TRANSFORMS_INSTRUMENTATION_CONTROLHEIGHTREDUCTION_H
17 
18 #include "llvm/Analysis/LoopInfo.h"
19 #include "llvm/IR/PassManager.h"
20 
21 namespace llvm {
22 
24  public PassInfoMixin<ControlHeightReductionPass> {
25 public:
28 };
29 } // end namespace llvm
30 
31 #endif // LLVM_TRANSFORMS_INSTRUMENTATION_CONTROLHEIGHTREDUCTION_H
This class represents lattice values for constants.
Definition: AllocatorList.h:24
F(f)
A CRTP mix-in to automatically provide informational APIs needed for passes.
Definition: PassManager.h:366
A set of analyses that are preserved following a run of a transformation pass.
Definition: PassManager.h:154
PreservedAnalyses run(Function &F, FunctionAnalysisManager &FAM)
A container for analyses that lazily runs them and caches their results.
This header defines various interfaces for pass management in LLVM.