diff --git a/mlir/lib/Dialect/SparseTensor/Pipelines/SparseTensorPipelines.cpp b/mlir/lib/Dialect/SparseTensor/Pipelines/SparseTensorPipelines.cpp
--- a/mlir/lib/Dialect/SparseTensor/Pipelines/SparseTensorPipelines.cpp
+++ b/mlir/lib/Dialect/SparseTensor/Pipelines/SparseTensorPipelines.cpp
@@ -82,6 +82,7 @@
   // Repeat convert-vector-to-llvm.
   pm.addPass(createConvertVectorToLLVMPass(options.lowerVectorToLLVMOptions()));
   pm.addPass(createConvertComplexToLLVMPass());
+  pm.addPass(createConvertVectorToLLVMPass(options.lowerVectorToLLVMOptions()));
   pm.addPass(createConvertFuncToLLVMPass());
   pm.addPass(createReconcileUnrealizedCastsPass());
 }
diff --git a/mlir/test/Integration/Dialect/SparseTensor/CPU/concatenate.mlir b/mlir/test/Integration/Dialect/SparseTensor/CPU/concatenate.mlir
--- a/mlir/test/Integration/Dialect/SparseTensor/CPU/concatenate.mlir
+++ b/mlir/test/Integration/Dialect/SparseTensor/CPU/concatenate.mlir
@@ -10,6 +10,10 @@
 // Do the same run, but now with direct IR generation.
 // REDEFINE: %{option} = "enable-runtime-library=false enable-buffer-initialization=true"
 // RUN: %{command}
+//
+// Do the same run, but now with direct IR generation and vectorization.
+// REDEFINE: %{option} = "enable-runtime-library=false enable-buffer-initialization=true vl=2 reassociate-fp-reductions=true enable-index-optimizations=true"
+// RUN: %{command}
 
 #MAT_C_C = #sparse_tensor.encoding<{dimLevelType = ["compressed", "compressed"]}>
 #MAT_D_C = #sparse_tensor.encoding<{dimLevelType = ["dense", "compressed"]}>
diff --git a/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_binary.mlir b/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_binary.mlir
--- a/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_binary.mlir
+++ b/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_binary.mlir
@@ -10,6 +10,10 @@
 // Do the same run, but now with direct IR generation.
 // REDEFINE: %{option} = "enable-runtime-library=false enable-buffer-initialization=true"
 // RUN: %{command}
+//
+// Do the same run, but now with direct IR generation and vectorization.
+// REDEFINE: %{option} = "enable-runtime-library=false enable-buffer-initialization=true vl=2 reassociate-fp-reductions=true enable-index-optimizations=true"
+// RUN: %{command}
 
 #SparseVector = #sparse_tensor.encoding<{dimLevelType = ["compressed"]}>
 #DCSR = #sparse_tensor.encoding<{dimLevelType = ["compressed", "compressed"]}>
diff --git a/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_conv_2d.mlir b/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_conv_2d.mlir
--- a/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_conv_2d.mlir
+++ b/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_conv_2d.mlir
@@ -1,13 +1,19 @@
-// RUN: mlir-opt %s --sparse-compiler=enable-runtime-library=true | \
-// RUN: mlir-cpu-runner -e entry -entry-point-result=void \
-// RUN:  -shared-libs=%mlir_lib_dir/libmlir_c_runner_utils%shlibext | \
-// RUN: FileCheck %s
-
-// RUN: mlir-opt %s --sparse-compiler="enable-runtime-library=false enable-buffer-initialization=true" | \
-// RUN: mlir-cpu-runner \
-// RUN:  -e entry -entry-point-result=void  \
-// RUN:  -shared-libs=%mlir_lib_dir/libmlir_c_runner_utils%shlibext | \
-// RUN: FileCheck %s
+// DEFINE: %{option} = enable-runtime-library=true
+// DEFINE: %{command} = mlir-opt %s --sparse-compiler=%{option} | \
+// DEFINE: mlir-cpu-runner \
+// DEFINE:  -e entry -entry-point-result=void  \
+// DEFINE:  -shared-libs=%mlir_lib_dir/libmlir_c_runner_utils%shlibext | \
+// DEFINE: FileCheck %s
+//
+// RUN: %{command}
+//
+// Do the same run, but now with direct IR generation.
+// REDEFINE: %{option} = "enable-runtime-library=false enable-buffer-initialization=true"
+// RUN: %{command}
+//
+// Do the same run, but now with direct IR generation and vectorization.
+// REDEFINE: %{option} = "enable-runtime-library=false enable-buffer-initialization=true vl=2 reassociate-fp-reductions=true enable-index-optimizations=true"
+// RUN: %{command}
 
 #DCSR = #sparse_tensor.encoding<{ dimLevelType = [ "compressed", "compressed" ] }>
 #CSR = #sparse_tensor.encoding<{dimLevelType = ["dense", "compressed"]}>
diff --git a/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_conversion_sparse2dense.mlir b/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_conversion_sparse2dense.mlir
--- a/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_conversion_sparse2dense.mlir
+++ b/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_conversion_sparse2dense.mlir
@@ -10,6 +10,10 @@
 // Do the same run, but now with direct IR generation.
 // REDEFINE: %{option} = enable-runtime-library=false
 // RUN: %{command}
+//
+// Do the same run, but now with direct IR generation and vectorization.
+// REDEFINE: %{option} = "enable-runtime-library=false vl=2 reassociate-fp-reductions=true enable-index-optimizations=true"
+// RUN: %{command}
 
 #Tensor1  = #sparse_tensor.encoding<{
   dimLevelType = [ "compressed", "compressed", "compressed" ],
diff --git a/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_conversion_sparse2sparse.mlir b/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_conversion_sparse2sparse.mlir
--- a/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_conversion_sparse2sparse.mlir
+++ b/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_conversion_sparse2sparse.mlir
@@ -11,6 +11,10 @@
 // Do the same run, but now with direct IR generation.
 // REDEFINE: %{option} = "enable-runtime-library=false s2s-strategy=2"
 // RUN: %{command}
+//
+// Do the same run, but now with direct IR generation and vectorization.
+// REDEFINE: %{option} = "enable-runtime-library=false s2s-strategy=2 vl=2 reassociate-fp-reductions=true enable-index-optimizations=true"
+// RUN: %{command}
 
 #Tensor1 = #sparse_tensor.encoding<{
   dimLevelType = [ "dense", "dense", "compressed" ]
diff --git a/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_expand.mlir b/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_expand.mlir
--- a/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_expand.mlir
+++ b/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_expand.mlir
@@ -10,6 +10,10 @@
 // Do the same run, but now with direct IR generation.
 // REDEFINE: %{option} = enable-runtime-library=false
 // RUN: %{command}
+//
+// Do the same run, but now with direct IR generation and vectorization.
+// REDEFINE: %{option} = "enable-runtime-library=false vl=2 reassociate-fp-reductions=true enable-index-optimizations=true"
+// RUN: %{command}
 
 #CSC = #sparse_tensor.encoding<{
   dimLevelType = [ "dense", "compressed" ],
diff --git a/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_quantized_matmul.mlir b/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_quantized_matmul.mlir
--- a/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_quantized_matmul.mlir
+++ b/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_quantized_matmul.mlir
@@ -10,6 +10,10 @@
 // Do the same run, but now with direct IR generation.
 // REDEFINE: %{option} = enable-runtime-library=false
 // RUN: %{command}
+//
+// Do the same run, but now with direct IR generation and vectorization.
+// REDEFINE: %{option} = "enable-runtime-library=false vl=2 reassociate-fp-reductions=true enable-index-optimizations=true"
+// RUN: %{command}
 
 #DCSR = #sparse_tensor.encoding<{ dimLevelType = [ "compressed", "compressed" ] }>
 
diff --git a/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_reduce_custom.mlir b/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_reduce_custom.mlir
--- a/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_reduce_custom.mlir
+++ b/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_reduce_custom.mlir
@@ -10,6 +10,10 @@
 // Do the same run, but now with direct IR generation.
 // REDEFINE: %{option} = "enable-runtime-library=false enable-buffer-initialization=true"
 // RUN: %{command}
+//
+// Do the same run, but now with direct IR generation and vectorization.
+// REDEFINE: %{option} = "enable-runtime-library=false  enable-buffer-initialization=true vl=2 reassociate-fp-reductions=true enable-index-optimizations=true"
+// RUN: %{command}
 
 #SparseVector = #sparse_tensor.encoding<{dimLevelType = ["compressed"]}>
 #CSR = #sparse_tensor.encoding<{dimLevelType = ["dense", "compressed"]}>
diff --git a/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_sampled_matmul.mlir b/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_sampled_matmul.mlir
--- a/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_sampled_matmul.mlir
+++ b/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_sampled_matmul.mlir
@@ -11,6 +11,10 @@
 // Do the same run, but now with direct IR generation.
 // REDEFINE: %{option} = enable-runtime-library=false
 // RUN: %{command}
+//
+// Do the same run, but now with direct IR generation and vectorization.
+// REDEFINE: %{option} = "enable-runtime-library=false vl=2 reassociate-fp-reductions=true enable-index-optimizations=true"
+// RUN: %{command}
 
 !Filename = !llvm.ptr<i8>