[Analysis] Use "= default" in a constructor (NFC) (#165395)

Note that all of the members are properly initialized a few lines
above the constructor.

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/include/llvm/Analysis/IR2Vec.h b/llvm/include/llvm/Analysis/IR2Vec.h
index 5ad6288..71055dd16 100644
--- a/llvm/include/llvm/Analysis/IR2Vec.h
+++ b/llvm/include/llvm/Analysis/IR2Vec.h
@@ -161,7 +161,7 @@ private:
 
 public:
   /// Default constructor creates empty storage (invalid state)
-  VocabStorage() : Sections(), TotalSize(0), Dimension(0) {}
+  VocabStorage() = default;
 
   /// Create a VocabStorage with pre-organized section data
   VocabStorage(std::vector<std::vector<Embedding>> &&SectionData);