LLVM  14.0.0git
LowerGuardIntrinsic.h
Go to the documentation of this file.
1 //===--- LowerGuardIntrinsic.h - Lower the guard intrinsic ---------------===//
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 lowers the llvm.experimental.guard intrinsic to a conditional call
10 // to @llvm.experimental.deoptimize. Once this happens, the guard can no longer
11 // be widened.
12 //
13 //===----------------------------------------------------------------------===//
14 #ifndef LLVM_TRANSFORMS_SCALAR_LOWERGUARDINTRINSIC_H
15 #define LLVM_TRANSFORMS_SCALAR_LOWERGUARDINTRINSIC_H
16 
17 #include "llvm/IR/PassManager.h"
18 
19 namespace llvm {
20 
21 struct LowerGuardIntrinsicPass : PassInfoMixin<LowerGuardIntrinsicPass> {
23 };
24 
25 }
26 
27 #endif // LLVM_TRANSFORMS_SCALAR_LOWERGUARDINTRINSIC_H
llvm::PreservedAnalyses
A set of analyses that are preserved following a run of a transformation pass.
Definition: PassManager.h:155
llvm
This file implements support for optimizing divisions by a constant.
Definition: AllocatorList.h:23
llvm::PassInfoMixin
A CRTP mix-in to automatically provide informational APIs needed for passes.
Definition: PassManager.h:374
llvm::Function
Definition: Function.h:62
F
#define F(x, y, z)
Definition: MD5.cpp:56
llvm::LowerGuardIntrinsicPass::run
PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM)
Definition: LowerGuardIntrinsic.cpp:84
llvm::LowerGuardIntrinsicPass
Definition: LowerGuardIntrinsic.h:21
PassManager.h
llvm::AnalysisManager
A container for analyses that lazily runs them and caches their results.
Definition: InstructionSimplify.h:44