LLVM 19.0.0git
MergeFunctions.h
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1//===- MergeFunctions.h - Merge Identical Functions -------------*- 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 transforms simple global variables that never have their address
10// taken. If obviously true, it marks read/write globals as constant, deletes
11// variables only stored to, etc.
12//
13//===----------------------------------------------------------------------===//
14
15#ifndef LLVM_TRANSFORMS_IPO_MERGEFUNCTIONS_H
16#define LLVM_TRANSFORMS_IPO_MERGEFUNCTIONS_H
17
18#include "llvm/IR/PassManager.h"
19
20namespace llvm {
21
22class Module;
23
24/// Merge identical functions.
25class MergeFunctionsPass : public PassInfoMixin<MergeFunctionsPass> {
26public:
28};
29
30} // end namespace llvm
31
32#endif // LLVM_TRANSFORMS_IPO_MERGEFUNCTIONS_H
Machine Check Debug Module
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:348
Merge identical functions.
PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM)
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:109
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:91