LLVM 18.0.0git
LoopFlatten.h
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1//===- LoopFlatten.h - Loop Flatten ---------------- -----------*- 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 file provides the interface for the Loop Flatten Pass.
10//
11//===----------------------------------------------------------------------===//
12
13#ifndef LLVM_TRANSFORMS_SCALAR_LOOPFLATTEN_H
14#define LLVM_TRANSFORMS_SCALAR_LOOPFLATTEN_H
15
17#include "llvm/IR/PassManager.h"
18
19namespace llvm {
20class LPMUpdater;
21class LoopNest;
22
23class LoopFlattenPass : public PassInfoMixin<LoopFlattenPass> {
24public:
25 LoopFlattenPass() = default;
26
29};
30
31} // end namespace llvm
32
33#endif // LLVM_TRANSFORMS_SCALAR_LOOPFLATTEN_H
This header provides classes for managing per-loop analyses.
LoopAnalysisManager LAM
This header defines various interfaces for pass management in LLVM.
A container for analyses that lazily runs them and caches their results.
Definition: PassManager.h:620
This class provides an interface for updating the loop pass manager based on mutations to the loop ne...
PreservedAnalyses run(LoopNest &LN, LoopAnalysisManager &LAM, LoopStandardAnalysisResults &AR, LPMUpdater &U)
This class represents a loop nest and can be used to query its properties.
A set of analyses that are preserved following a run of a transformation pass.
Definition: PassManager.h:152
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18
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:371