LLVM  8.0.0svn
IndVarSimplify.h
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1 //===- IndVarSimplify.h - Induction Variable Simplification -----*- 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 file provides the interface for the Induction Variable
11 // Simplification pass.
12 //
13 //===----------------------------------------------------------------------===//
14 
15 #ifndef LLVM_TRANSFORMS_SCALAR_INDVARSIMPLIFY_H
16 #define LLVM_TRANSFORMS_SCALAR_INDVARSIMPLIFY_H
17 
19 #include "llvm/IR/PassManager.h"
20 
21 namespace llvm {
22 
23 class Loop;
24 class LPMUpdater;
25 
26 class IndVarSimplifyPass : public PassInfoMixin<IndVarSimplifyPass> {
27 public:
30 };
31 
32 } // end namespace llvm
33 
34 #endif // LLVM_TRANSFORMS_SCALAR_INDVARSIMPLIFY_H
PreservedAnalyses run(Loop &L, LoopAnalysisManager &AM, LoopStandardAnalysisResults &AR, LPMUpdater &U)
This class represents lattice values for constants.
Definition: AllocatorList.h:24
The adaptor from a function pass to a loop pass computes these analyses and makes them available to t...
A CRTP mix-in to automatically provide informational APIs needed for passes.
Definition: PassManager.h:366
This header provides classes for managing per-loop analyses.
A set of analyses that are preserved following a run of a transformation pass.
Definition: PassManager.h:154
This class provides an interface for updating the loop pass manager based on mutations to the loop ne...
Represents a single loop in the control flow graph.
Definition: LoopInfo.h:459
A container for analyses that lazily runs them and caches their results.
This header defines various interfaces for pass management in LLVM.