LLVM  14.0.0git
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/Analysis/LoopInfo.h"
18 #include "llvm/IR/PassManager.h"
20 
21 namespace llvm {
22 
23 class LoopFlattenPass : public PassInfoMixin<LoopFlattenPass> {
24 public:
25  LoopFlattenPass() = default;
26 
29 };
30 
31 } // end namespace llvm
32 
33 #endif // LLVM_TRANSFORMS_SCALAR_LOOPFLATTEN_H
llvm::PreservedAnalyses
A set of analyses that are preserved following a run of a transformation pass.
Definition: PassManager.h:155
llvm
---------------------— PointerInfo ------------------------------------—
Definition: AllocatorList.h:23
llvm::PassInfoMixin
A CRTP mix-in to automatically provide informational APIs needed for passes.
Definition: PassManager.h:374
llvm::LoopStandardAnalysisResults
The adaptor from a function pass to a loop pass computes these analyses and makes them available to t...
Definition: LoopAnalysisManager.h:52
LoopAnalysisManager.h
llvm::LoopFlattenPass
Definition: LoopFlatten.h:23
LoopInfo.h
llvm::LPMUpdater
This class provides an interface for updating the loop pass manager based on mutations to the loop ne...
Definition: LoopPassManager.h:249
LoopPassManager.h
LAM
LoopAnalysisManager LAM
Definition: PassBuilderBindings.cpp:58
llvm::LoopFlattenPass::LoopFlattenPass
LoopFlattenPass()=default
PassManager.h
llvm::AnalysisManager
A container for analyses that lazily runs them and caches their results.
Definition: InstructionSimplify.h:44
llvm::LoopFlattenPass::run
PreservedAnalyses run(LoopNest &LN, LoopAnalysisManager &LAM, LoopStandardAnalysisResults &AR, LPMUpdater &U)
Definition: LoopFlatten.cpp:776
llvm::LoopNest
This class represents a loop nest and can be used to query its properties.
Definition: LoopNestAnalysis.h:28