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-rw-r--r--lld/COFF/ICF.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/lld/COFF/ICF.cpp b/lld/COFF/ICF.cpp
index 43d4a5f8789..7a0ff405649 100644
--- a/lld/COFF/ICF.cpp
+++ b/lld/COFF/ICF.cpp
@@ -73,7 +73,7 @@ private:
bool forEachGroup(std::vector<SectionChunk *> &Chunks, Comparator Eq);
bool partition(ChunkIterator Begin, ChunkIterator End, Comparator Eq);
- uint64_t NextID = 1;
+ std::atomic<uint64_t> NextID = { 1 };
};
// Entry point to ICF.
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