LLVM  10.0.0svn
ThreadSanitizer.h
Go to the documentation of this file.
1 //===- Transforms/Instrumentation/ThreadSanitizer.h - TSan Pass -----------===//
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 defines the thread sanitizer pass.
10 //
11 //===----------------------------------------------------------------------===//
12 
13 #ifndef LLVM_TRANSFORMS_INSTRUMENTATION_THREADSANITIZER_H
14 #define LLVM_TRANSFORMS_INSTRUMENTATION_THREADSANITIZER_H
15 
16 #include "llvm/IR/PassManager.h"
17 #include "llvm/Pass.h"
18 
19 namespace llvm {
20 // Insert ThreadSanitizer (race detection) instrumentation
22 
23 /// A function pass for tsan instrumentation.
24 ///
25 /// Instruments functions to detect race conditions reads. This function pass
26 /// inserts calls to runtime library functions. If the functions aren't declared
27 /// yet, the pass inserts the declarations. Otherwise the existing globals are
28 struct ThreadSanitizerPass : public PassInfoMixin<ThreadSanitizerPass> {
30 };
31 } // namespace llvm
32 #endif /* LLVM_TRANSFORMS_INSTRUMENTATION_THREADSANITIZER_H */
This class represents lattice values for constants.
Definition: AllocatorList.h:23
F(f)
A function pass for tsan instrumentation.
A CRTP mix-in to automatically provide informational APIs needed for passes.
Definition: PassManager.h:372
A set of analyses that are preserved following a run of a transformation pass.
Definition: PassManager.h:153
PreservedAnalyses run(Function &F, FunctionAnalysisManager &FAM)
FunctionPass * createThreadSanitizerLegacyPassPass()
A container for analyses that lazily runs them and caches their results.
This header defines various interfaces for pass management in LLVM.