1 /*===-- vectorize_ocaml.c - LLVM OCaml Glue ---------------------*- C++ -*-===*\
2 |*                                                                            *|
3 |*                     The LLVM Compiler Infrastructure                       *|
4 |*                                                                            *|
5 |* This file is distributed under the University of Illinois Open Source      *|
6 |* License. See LICENSE.TXT for details.                                      *|
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/Transforms/Vectorize.h"
19 #include "caml/mlvalues.h"
20 #include "caml/misc.h"
21 
22 /* [<Llvm.PassManager.any] Llvm.PassManager.t -> unit */
llvm_add_bb_vectorize(LLVMPassManagerRef PM)23 CAMLprim value llvm_add_bb_vectorize(LLVMPassManagerRef PM) {
24   LLVMAddBBVectorizePass(PM);
25   return Val_unit;
26 }
27 
28 /* [<Llvm.PassManager.any] Llvm.PassManager.t -> unit */
llvm_add_loop_vectorize(LLVMPassManagerRef PM)29 CAMLprim value llvm_add_loop_vectorize(LLVMPassManagerRef PM) {
30   LLVMAddLoopVectorizePass(PM);
31   return Val_unit;
32 }
33 
34 /* [<Llvm.PassManager.any] Llvm.PassManager.t -> unit */
llvm_add_slp_vectorize(LLVMPassManagerRef PM)35 CAMLprim value llvm_add_slp_vectorize(LLVMPassManagerRef PM) {
36   LLVMAddSLPVectorizePass(PM);
37   return Val_unit;
38 }
39