Bindings for instruction calling conventions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45422 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 33 insertions, 0 deletions

diff --git a/bindings/ocaml/llvm/llvm.ml b/bindings/ocaml/llvm/llvm.ml
index 457677b493..fa4db0e811 100644
--- a/bindings/ocaml/llvm/llvm.ml
+++ b/bindings/ocaml/llvm/llvm.ml
@@ -328,6 +328,12 @@ external value_of_block : llbasicblock -> llvalue = "LLVMBasicBlockAsValue"
 external value_is_block : llvalue -> bool = "llvm_value_is_block"
 external block_of_value : llvalue -> llbasicblock = "LLVMValueAsBasicBlock"
 
+(*--... Operations on call sites ...........................................--*)
+external instruction_call_conv: llvalue -> int
+                              = "llvm_instruction_call_conv"
+external set_instruction_call_conv: int -> llvalue -> unit
+                                  = "llvm_set_instruction_call_conv"
+
 (*--... Operations on phi nodes ............................................--*)
 external add_incoming : (llvalue * llbasicblock) -> llvalue -> unit
                       = "llvm_add_incoming"
diff --git a/bindings/ocaml/llvm/llvm.mli b/bindings/ocaml/llvm/llvm.mli
index 8f2c9219e3..6d980a1470 100644
--- a/bindings/ocaml/llvm/llvm.mli
+++ b/bindings/ocaml/llvm/llvm.mli
@@ -854,6 +854,20 @@ external value_is_block : llvalue -> bool = "llvm_value_is_block"
 (** [block_of_value v] losslessly casts [v] to an [llbasicblock]. **)
 external block_of_value : llvalue -> llbasicblock = "LLVMValueAsBasicBlock"
 
+(*--... Operations on call sites ...........................................--*)
+
+(** [inst_call_conv ci] is the calling convention for the call or invoke
+    instruction [ci], which may be one of the values from the module [CallConv].
+    See the method [CallSite:: **)
+external instruction_call_conv: llvalue -> int
+                              = "llvm_instruction_call_conv"
+
+(** [set_inst_call_conv cc ci] sets the calling convention for the call or
+    invoke instruction [ci] to the integer [cc], which can be one of the values
+    from the module [CallConv]. See the method [CallSite::]. **)
+external set_instruction_call_conv: int -> llvalue -> unit
+                                  = "llvm_set_instruction_call_conv"
+
 (*--... Operations on phi nodes ............................................--*)
 
 (** [add_incoming (v, bb) pn] adds the value [v] to the phi node [pn] for use
diff --git a/bindings/ocaml/llvm/llvm_ocaml.c b/bindings/ocaml/llvm/llvm_ocaml.c
index d095550962..35c2c8da4b 100644
--- a/bindings/ocaml/llvm/llvm_ocaml.c
+++ b/bindings/ocaml/llvm/llvm_ocaml.c
@@ -652,6 +652,19 @@ CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
   return Val_bool(LLVMValueIsBasicBlock(Val));
 }
 
+/*--... Operations on call sites ...........................................--*/
+
+/* llvalue -> int */
+CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
+  return Val_int(LLVMGetInstructionCallConv(Inst));
+}
+
+/* int -> llvalue -> unit */
+CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
+  LLVMSetInstructionCallConv(Inst, Int_val(CC));
+  return Val_unit;
+}
+
 /*--... Operations on phi nodes ............................................--*/
 
 /* (llvalue * llbasicblock) -> llvalue -> unit */