bindings/ocaml/transforms/utils/transform_utils_ocaml.c

   1 /*===-- transform_utils_ocaml.c - LLVM OCaml Glue ---------------*- C++ -*-===*\
   2 |*                                                                            *|
   3 |* Part of the LLVM Project, under the Apache License v2.0 with LLVM          *|
   4 |* Exceptions.                                                                *|
   5 |* See https://llvm.org/LICENSE.txt for license information.                  *|
   6 |* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception                    *|
   7 |*                                                                            *|
   8 |*===----------------------------------------------------------------------===*|
   9 |*                                                                            *|
  10 |* This file glues LLVM's OCaml interface to its C interface. These functions *|
  11 |* are by and large transparent wrappers to the corresponding C functions.    *|
  12 |*                                                                            *|
  13 |* Note that these functions intentionally take liberties with the CAMLparamX *|
  14 |* macros, since most of the parameters are not GC heap objects.              *|
  15 |*                                                                            *|
  16 \*===----------------------------------------------------------------------===*/
  17
  18 #include "llvm-c/Core.h"
  19 #include "caml/mlvalues.h"
  20 #include "caml/misc.h"
  21
  22 /*
  23  * Do not move directly into external. This function is here to pull in
  24  * -lLLVMTransformUtils, which would otherwise be not linked on static builds,
  25  * as ld can't see the reference from OCaml code.
  26  */
  27
  28 /* llmodule -> llmodule */
  29 CAMLprim LLVMModuleRef llvm_clone_module(LLVMModuleRef M) {
  30   return LLVMCloneModule(M);
  31 }