LLVM  16.0.0git
ControlHeightReduction.h
Go to the documentation of this file.
1 //===- ControlHeightReduction.h - Control Height Reduction ------*- C++ -*-===//
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 // This pass merges conditional blocks of code and reduces the number of
10 // conditional branches in the hot paths based on profiles.
11 //
12 //===----------------------------------------------------------------------===//
13 
14 #ifndef LLVM_TRANSFORMS_INSTRUMENTATION_CONTROLHEIGHTREDUCTION_H
15 #define LLVM_TRANSFORMS_INSTRUMENTATION_CONTROLHEIGHTREDUCTION_H
16 
17 #include "llvm/IR/PassManager.h"
18 
19 namespace llvm {
20 
22  public PassInfoMixin<ControlHeightReductionPass> {
23 public:
26 };
27 } // end namespace llvm
28 
29 #endif // LLVM_TRANSFORMS_INSTRUMENTATION_CONTROLHEIGHTREDUCTION_H
llvm::PreservedAnalyses
A set of analyses that are preserved following a run of a transformation pass.
Definition: PassManager.h:152
llvm
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18
llvm::PassInfoMixin
A CRTP mix-in to automatically provide informational APIs needed for passes.
Definition: PassManager.h:371
llvm::Function
Definition: Function.h:60
FAM
FunctionAnalysisManager FAM
Definition: PassBuilderBindings.cpp:59
llvm::ControlHeightReductionPass::run
PreservedAnalyses run(Function &F, FunctionAnalysisManager &FAM)
Definition: ControlHeightReduction.cpp:2051
F
#define F(x, y, z)
Definition: MD5.cpp:55
llvm::ControlHeightReductionPass
Definition: ControlHeightReduction.h:21
llvm::ControlHeightReductionPass::ControlHeightReductionPass
ControlHeightReductionPass()
Definition: ControlHeightReduction.cpp:2047
PassManager.h
llvm::AnalysisManager
A container for analyses that lazily runs them and caches their results.
Definition: InstructionSimplify.h:42