diff --git a/mlir/include/mlir/Dialect/Vector/TransformOps/VectorTransformOps.td b/mlir/include/mlir/Dialect/Vector/TransformOps/VectorTransformOps.td
--- a/mlir/include/mlir/Dialect/Vector/TransformOps/VectorTransformOps.td
+++ b/mlir/include/mlir/Dialect/Vector/TransformOps/VectorTransformOps.td
@@ -15,6 +15,28 @@
 include "mlir/Interfaces/SideEffectInterfaces.td"
 include "mlir/IR/OpBase.td"
 
+def ApplyVectorToLLVMConversionPatternsOp : Op<Transform_Dialect,
+    "apply_conversion_patterns.vector.vector_to_llvm",
+    [DeclareOpInterfaceMethods<ConversionPatternDescriptorOpInterface,
+                               ["verifyTypeConverter"]>]> {
+  let description = [{
+    Collects patterns that convert vector dialect ops to LLVM dialect ops. These
+    patterns require an "LLVMTypeConverter".
+
+    The patterns can be customized as follows:
+    - `reassociate_fp_reductions`: Allows LLVM to reassociate floating-point
+      reductions for speed.
+    - `force_32bit_vector_indices`: Allows the compiler to assume that vector
+      indices fit in 32-bit if that yields faster code.
+  }];
+
+  let arguments = (ins
+      DefaultValuedAttr<BoolAttr, "false">:$reassociate_fp_reductions,
+      DefaultValuedAttr<BoolAttr, "true">:$force_32bit_vector_indices);
+  let assemblyFormat = "attr-dict";
+}
+
+
 def ApplyCastAwayVectorLeadingOneDimPatternsOp : Op<Transform_Dialect,
     "apply_patterns.vector.cast_away_vector_leading_one_dim",
     [DeclareOpInterfaceMethods<PatternDescriptorOpInterface>]> {
diff --git a/mlir/lib/Dialect/Vector/TransformOps/CMakeLists.txt b/mlir/lib/Dialect/Vector/TransformOps/CMakeLists.txt
--- a/mlir/lib/Dialect/Vector/TransformOps/CMakeLists.txt
+++ b/mlir/lib/Dialect/Vector/TransformOps/CMakeLists.txt
@@ -9,7 +9,10 @@
 
   LINK_LIBS PUBLIC
   MLIRIR
+  MLIRLLVMCommonConversion
+  MLIRLLVMDialect
   MLIRVectorDialect
+  MLIRVectorToLLVM
   MLIRVectorTransforms
   MLIRSideEffectInterfaces
   MLIRTransformDialect
diff --git a/mlir/lib/Dialect/Vector/TransformOps/VectorTransformOps.cpp b/mlir/lib/Dialect/Vector/TransformOps/VectorTransformOps.cpp
--- a/mlir/lib/Dialect/Vector/TransformOps/VectorTransformOps.cpp
+++ b/mlir/lib/Dialect/Vector/TransformOps/VectorTransformOps.cpp
@@ -7,6 +7,9 @@
 //===----------------------------------------------------------------------===//
 
 #include "mlir/Dialect/Vector/TransformOps/VectorTransformOps.h"
+
+#include "mlir/Conversion/LLVMCommon/TypeConverter.h"
+#include "mlir/Conversion/VectorToLLVM/ConvertVectorToLLVM.h"
 #include "mlir/Conversion/VectorToSCF/VectorToSCF.h"
 #include "mlir/Dialect/LLVMIR/LLVMDialect.h"
 #include "mlir/Dialect/Transform/IR/TransformDialect.h"
@@ -23,6 +26,25 @@
 using namespace mlir::vector;
 using namespace mlir::transform;
 
+//===----------------------------------------------------------------------===//
+// Apply...ConversionPatternsOp
+//===----------------------------------------------------------------------===//
+
+void transform::ApplyVectorToLLVMConversionPatternsOp::populatePatterns(
+    TypeConverter &typeConverter, RewritePatternSet &patterns) {
+  populateVectorToLLVMConversionPatterns(
+      static_cast<LLVMTypeConverter &>(typeConverter), patterns,
+      getReassociateFpReductions(), getForce_32bitVectorIndices());
+}
+
+LogicalResult
+transform::ApplyVectorToLLVMConversionPatternsOp::verifyTypeConverter(
+    transform::TypeConverterBuilderOpInterface builder) {
+  if (builder.getTypeConverterType() != "LLVMTypeConverter")
+    return emitOpError("expected LLVMTypeConverter");
+  return success();
+}
+
 //===----------------------------------------------------------------------===//
 // Apply...PatternsOp
 //===----------------------------------------------------------------------===//
diff --git a/mlir/test/Dialect/Vector/transform-op-vector-to-llvm.mlir b/mlir/test/Dialect/Vector/transform-op-vector-to-llvm.mlir
new file mode 100644
--- /dev/null
+++ b/mlir/test/Dialect/Vector/transform-op-vector-to-llvm.mlir
@@ -0,0 +1,19 @@
+// RUN: mlir-opt %s -test-transform-dialect-interpreter -verify-diagnostics -allow-unregistered-dialect -split-input-file | FileCheck %s
+
+// CHECK-LABEL: func @lower_to_llvm
+//   CHECK-NOT:   vector.bitcast
+//       CHECK:   llvm.bitcast
+func.func @lower_to_llvm(%input: vector<f32>) -> vector<i32> {
+  %0 = vector.bitcast %input : vector<f32> to vector<i32>
+  return %0 : vector<i32>
+}
+
+transform.sequence failures(propagate) {
+^bb1(%arg1: !transform.any_op):
+  %0 = transform.structured.match ops{["func.func"]} in %arg1 : (!transform.any_op) -> !transform.any_op
+  transform.apply_conversion_patterns to %0 {
+    transform.apply_conversion_patterns.vector.vector_to_llvm
+  } with type_converter {
+    transform.apply_conversion_patterns.memref.memref_to_llvm_type_converter
+  } {legal_dialects = ["func", "llvm"]} : !transform.any_op
+}
diff --git a/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel b/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel
--- a/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel
+++ b/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel
@@ -4088,12 +4088,14 @@
         ":ArithDialect",
         ":AsmParser",
         ":IR",
+        ":LLVMCommonConversion",
         ":LLVMDialect",
         ":SideEffectInterfaces",
         ":TransformDialect",
         ":TransformUtils",
         ":VectorDialect",
         ":VectorEnumsIncGen",
+        ":VectorToLLVM",
         ":VectorToSCF",
         ":VectorTransformOpsIncGen",
         ":VectorTransforms",