LLVM 19.0.0git
DCE.h
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1//===- DCE.h - Dead code elimination ----------------------------*- 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 Dead Code Elimination pass.
10//
11//===----------------------------------------------------------------------===//
12
13#ifndef LLVM_TRANSFORMS_SCALAR_DCE_H
14#define LLVM_TRANSFORMS_SCALAR_DCE_H
15
16#include "llvm/IR/PassManager.h"
17
18namespace llvm {
19
20class Function;
21
22/// Basic Dead Code Elimination pass.
23class DCEPass : public PassInfoMixin<DCEPass> {
24public:
26};
27
29 : public PassInfoMixin<RedundantDbgInstEliminationPass> {
30public:
32};
33}
34
35#endif // LLVM_TRANSFORMS_SCALAR_DCE_H
#define F(x, y, z)
Definition: MD5.cpp:55
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:242
Basic Dead Code Elimination pass.
Definition: DCE.h:23
PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM)
Definition: DCE.cpp:109
A set of analyses that are preserved following a run of a transformation pass.
Definition: Analysis.h:109
PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM)
Definition: DCE.cpp:40
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:68