LLVM 19.0.0git
LowerSwitch.h
Go to the documentation of this file.
1//===- LowerSwitch.h - Eliminate Switch instructions ----------------------===//
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// The LowerSwitch transformation rewrites switch instructions with a sequence
10// of branches, which allows targets to get away with not implementing the
11// switch instruction until it is convenient.
12//
13//===----------------------------------------------------------------------===//
14
15#ifndef LLVM_TRANSFORMS_UTILS_LOWERSWITCH_H
16#define LLVM_TRANSFORMS_UTILS_LOWERSWITCH_H
17
18#include "llvm/IR/PassManager.h"
19
20namespace llvm {
21struct LowerSwitchPass : public PassInfoMixin<LowerSwitchPass> {
23};
24} // namespace llvm
25
26#endif // LLVM_TRANSFORMS_UTILS_LOWERSWITCH_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
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18
PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM)
A CRTP mix-in to automatically provide informational APIs needed for passes.
Definition: PassManager.h:91