diff options
Diffstat (limited to 'llvm/lib/Support/FileCollector.cpp')
| -rw-r--r-- | llvm/lib/Support/FileCollector.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Support/FileCollector.cpp b/llvm/lib/Support/FileCollector.cpp index f6d7268..e13a7b5 100644 --- a/llvm/lib/Support/FileCollector.cpp +++ b/llvm/lib/Support/FileCollector.cpp @@ -150,6 +150,8 @@ copyAccessAndModificationTime(StringRef Filename, } std::error_code FileCollector::copyFiles(bool StopOnError) { + std::lock_guard<std::mutex> lock(Mutex); + for (auto &entry : VFSWriter.getMappings()) { // Create directory tree. if (std::error_code EC = |