diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
--- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -8976,8 +8976,6 @@
     VPBB = cast<VPBasicBlock>(VPBB->getSingleSuccessor());
   }
 
-  HeaderVPBB->setName("vector.body");
-
   // After here, VPBB should not be used.
   VPBB = nullptr;