LLVM 20.0.0git
ElimAvailExtern.h
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1//===- ElimAvailExtern.h - Optimize Global Variables ------------*- 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 transform is designed to eliminate available external global
10// definitions from the program, turning them into declarations.
11//
12//===----------------------------------------------------------------------===//
13
14#ifndef LLVM_TRANSFORMS_IPO_ELIMAVAILEXTERN_H
15#define LLVM_TRANSFORMS_IPO_ELIMAVAILEXTERN_H
16
17#include "llvm/IR/PassManager.h"
18
19namespace llvm {
20
21class Module;
22
23/// A pass that transforms external global definitions into declarations.
25 : public PassInfoMixin<EliminateAvailableExternallyPass> {
26public:
28};
29
30} // end namespace llvm
31
32#endif // LLVM_TRANSFORMS_IPO_ELIMAVAILEXTERN_H
This header defines various interfaces for pass management in LLVM.
Machine Check Debug Module
A container for analyses that lazily runs them and caches their results.
Definition: PassManager.h:253
A pass that transforms external global definitions into declarations.
PreservedAnalyses run(Module &M, ModuleAnalysisManager &)
A Module instance is used to store all the information related to an LLVM module.
Definition: Module.h:65
A set of analyses that are preserved following a run of a transformation pass.
Definition: Analysis.h:111
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18
A CRTP mix-in to automatically provide informational APIs needed for passes.
Definition: PassManager.h:69