LLVM  10.0.0svn
LowerGuardIntrinsic.h
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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
PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM)
This class represents lattice values for constants.
Definition: AllocatorList.h:23
F(f)
A CRTP mix-in to automatically provide informational APIs needed for passes.
Definition: PassManager.h:373
A set of analyses that are preserved following a run of a transformation pass.
Definition: PassManager.h:154
A container for analyses that lazily runs them and caches their results.
This header defines various interfaces for pass management in LLVM.