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diff --git a/bindings/ocaml/transforms/vectorize/vectorize_ocaml.c b/bindings/ocaml/transforms/vectorize/vectorize_ocaml.c
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+/*===-- vectorize_ocaml.c - LLVM OCaml Glue ---------------------*- C++ -*-===*\
+|* *|
+|* The LLVM Compiler Infrastructure *|
+|* *|
+|* This file is distributed under the University of Illinois Open Source *|
+|* License. See LICENSE.TXT for details. *|
+|* *|
+|*===----------------------------------------------------------------------===*|
+|* *|
+|* This file glues LLVM's OCaml interface to its C interface. These functions *|
+|* are by and large transparent wrappers to the corresponding C functions. *|
+|* *|
+|* Note that these functions intentionally take liberties with the CAMLparamX *|
+|* macros, since most of the parameters are not GC heap objects. *|
+|* *|
+\*===----------------------------------------------------------------------===*/
+
+#include "llvm-c/Transforms/Vectorize.h"
+#include "caml/mlvalues.h"
+#include "caml/misc.h"
+
+/* [<Llvm.PassManager.any] Llvm.PassManager.t -> unit */
+CAMLprim value llvm_add_bb_vectorize(LLVMPassManagerRef PM) {
+ LLVMAddBBVectorizePass(PM);
+ return Val_unit;
+}
+
+/* [<Llvm.PassManager.any] Llvm.PassManager.t -> unit */
+CAMLprim value llvm_add_loop_vectorize(LLVMPassManagerRef PM) {
+ LLVMAddLoopVectorizePass(PM);
+ return Val_unit;
+}
+
+/* [<Llvm.PassManager.any] Llvm.PassManager.t -> unit */
+CAMLprim value llvm_add_slp_vectorize(LLVMPassManagerRef PM) {
+ LLVMAddSLPVectorizePass(PM);
+ return Val_unit;
+}