diff --git a/llvm/include/llvm/SandboxIR/Region.h b/llvm/include/llvm/Transforms/Vectorize/SandboxVectorizer/Region.h
similarity index 100%
rename from llvm/include/llvm/SandboxIR/Region.h
rename to llvm/include/llvm/Transforms/Vectorize/SandboxVectorizer/Region.h
diff --git a/llvm/lib/SandboxIR/CMakeLists.txt b/llvm/lib/SandboxIR/CMakeLists.txt
index a1295d67bc54f..6386fc908388a 100644
--- a/llvm/lib/SandboxIR/CMakeLists.txt
+++ b/llvm/lib/SandboxIR/CMakeLists.txt
@@ -3,7 +3,6 @@ add_llvm_component_library(LLVMSandboxIR
   Module.cpp
   Pass.cpp
   PassManager.cpp
-  Region.cpp
   SandboxIR.cpp
   Tracker.cpp
   Type.cpp
diff --git a/llvm/lib/Transforms/Vectorize/CMakeLists.txt b/llvm/lib/Transforms/Vectorize/CMakeLists.txt
index eeff4a9f6a8ba..8bd3dbf069573 100644
--- a/llvm/lib/Transforms/Vectorize/CMakeLists.txt
+++ b/llvm/lib/Transforms/Vectorize/CMakeLists.txt
@@ -5,6 +5,7 @@ add_llvm_component_library(LLVMVectorize
   LoopVectorize.cpp
   SandboxVectorizer/DependencyGraph.cpp
   SandboxVectorizer/Passes/BottomUpVec.cpp
+  SandboxVectorizer/Region.cpp
   SandboxVectorizer/SandboxVectorizer.cpp
   SLPVectorizer.cpp
   Vectorize.cpp
diff --git a/llvm/lib/SandboxIR/Region.cpp b/llvm/lib/Transforms/Vectorize/SandboxVectorizer/Region.cpp
similarity index 96%
rename from llvm/lib/SandboxIR/Region.cpp
rename to llvm/lib/Transforms/Vectorize/SandboxVectorizer/Region.cpp
index b14c87f44260f..5f2c28484f62b 100644
--- a/llvm/lib/SandboxIR/Region.cpp
+++ b/llvm/lib/Transforms/Vectorize/SandboxVectorizer/Region.cpp
@@ -6,7 +6,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/SandboxIR/Region.h"
+#include "llvm/Transforms/Vectorize/SandboxVectorizer/Region.h"
 
 namespace llvm::sandboxir {
 
diff --git a/llvm/unittests/SandboxIR/CMakeLists.txt b/llvm/unittests/SandboxIR/CMakeLists.txt
index 622496ada567f..2ab284a511fca 100644
--- a/llvm/unittests/SandboxIR/CMakeLists.txt
+++ b/llvm/unittests/SandboxIR/CMakeLists.txt
@@ -7,7 +7,6 @@ set(LLVM_LINK_COMPONENTS
 
 add_llvm_unittest(SandboxIRTests
   PassTest.cpp
-  RegionTest.cpp
   SandboxIRTest.cpp
   TrackerTest.cpp
   TypesTest.cpp
diff --git a/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/CMakeLists.txt b/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/CMakeLists.txt
index b0ef71ba2114a..86b1d968094ca 100644
--- a/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/CMakeLists.txt
+++ b/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/CMakeLists.txt
@@ -11,4 +11,5 @@ add_llvm_unittest(SandboxVectorizerTests
   DependencyGraphTest.cpp
   InstrIntervalTest.cpp
   LegalityTest.cpp
+  RegionTest.cpp
   )
diff --git a/llvm/unittests/SandboxIR/RegionTest.cpp b/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/RegionTest.cpp
similarity index 100%
rename from llvm/unittests/SandboxIR/RegionTest.cpp
rename to llvm/unittests/Transforms/Vectorize/SandboxVectorizer/RegionTest.cpp