From 57d8f2c2e97c4c6dea2f800606e951c6440cfb3a Mon Sep 17 00:00:00 2001
From: Peter Zotov <whitequark@whitequark.org>
Date: Sun, 3 Nov 2013 08:27:37 +0000
Subject: [PATCH] [OCaml] Fix ABI incompatibility

OCaml's type unit is not compatible with C's type void.

llvm-svn: 193952
---
 bindings/ocaml/llvm/llvm.ml      | 2 +-
 bindings/ocaml/llvm/llvm_ocaml.c | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/bindings/ocaml/llvm/llvm.ml b/bindings/ocaml/llvm/llvm.ml
index b169b85bc99..67427089fe2 100644
--- a/bindings/ocaml/llvm/llvm.ml
+++ b/bindings/ocaml/llvm/llvm.ml
@@ -332,7 +332,7 @@ external value_name : llvalue -> string = "llvm_value_name"
 external set_value_name : string -> llvalue -> unit = "llvm_set_value_name"
 external dump_value : llvalue -> unit = "llvm_dump_value"
 external replace_all_uses_with : llvalue -> llvalue -> unit
-                               = "LLVMReplaceAllUsesWith"
+                               = "llvm_replace_all_uses_with"
 
 (*--... Operations on uses .................................................--*)
 external use_begin : llvalue -> lluse option = "llvm_use_begin"
diff --git a/bindings/ocaml/llvm/llvm_ocaml.c b/bindings/ocaml/llvm/llvm_ocaml.c
index 6de935ab107..80fa8c3670d 100644
--- a/bindings/ocaml/llvm/llvm_ocaml.c
+++ b/bindings/ocaml/llvm/llvm_ocaml.c
@@ -485,6 +485,13 @@ CAMLprim value llvm_dump_value(LLVMValueRef Val) {
   return Val_unit;
 }
 
+/* llvalue -> llvalue -> unit */
+CAMLprim value llvm_replace_all_uses_with(LLVMValueRef OldVal,
+                                          LLVMValueRef NewVal) {
+  LLVMReplaceAllUsesWith(OldVal, NewVal);
+  return Val_unit;
+}
+
 /*--... Operations on users ................................................--*/
 
 /* llvalue -> int -> llvalue */