LLVM 19.0.0git
UnifyFunctionExitNodes.h
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1//===-- UnifyFunctionExitNodes.h - Ensure fn's have one return --*- 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 is used to ensure that functions have at most one return and one
10// unreachable instruction in them.
11//
12//===----------------------------------------------------------------------===//
13
14#ifndef LLVM_TRANSFORMS_UTILS_UNIFYFUNCTIONEXITNODES_H
15#define LLVM_TRANSFORMS_UTILS_UNIFYFUNCTIONEXITNODES_H
16
17#include "llvm/IR/PassManager.h"
18#include "llvm/Pass.h"
19
20namespace llvm {
21
23 : public PassInfoMixin<UnifyFunctionExitNodesPass> {
24public:
26};
27
28} // end namespace llvm
29
30#endif // LLVM_TRANSFORMS_UTILS_UNIFYFUNCTIONEXITNODES_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:348
A set of analyses that are preserved following a run of a transformation pass.
Definition: Analysis.h:109
PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM)
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