[llvm-commits] [llvm] r97414 - in /llvm/trunk: bindings/ocaml/llvm/llvm.ml bindings/ocaml/llvm/llvm.mli bindings/ocaml/llvm/llvm_ocaml.c test/Bindings/Ocaml/vmcore.ml

[Erick Tryzelaar]

Author: erickt
Date: Sun Feb 28 14:45:03 2010
New Revision: 97414

URL: http://llvm.org/viewvc/llvm-project?rev=97414&view=rev
Log:
Add support getting the operands of a User to ocaml.

Modified:
    llvm/trunk/bindings/ocaml/llvm/llvm.ml
    llvm/trunk/bindings/ocaml/llvm/llvm.mli
    llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c
    llvm/trunk/test/Bindings/Ocaml/vmcore.ml

Modified: llvm/trunk/bindings/ocaml/llvm/llvm.ml
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/bindings/ocaml/llvm/llvm.ml?rev=97414&r1=97413&r2=97414&view=diff
==============================================================================
--- llvm/trunk/bindings/ocaml/llvm/llvm.ml (original)
+++ llvm/trunk/bindings/ocaml/llvm/llvm.ml Sun Feb 28 14:45:03 2010
@@ -242,6 +242,9 @@
 external replace_all_uses_with : llvalue -> llvalue -> unit
                                = "LLVMReplaceAllUsesWith"
 
+(*--... Operations on users ................................................--*)
+external operand : llvalue -> int -> llvalue = "llvm_operand"
+
 (*--... Operations on constants of (mostly) any type .......................--*)
 external is_constant : llvalue -> bool = "llvm_is_constant"
 external const_null : lltype -> llvalue = "LLVMConstNull"

Modified: llvm/trunk/bindings/ocaml/llvm/llvm.mli
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/bindings/ocaml/llvm/llvm.mli?rev=97414&r1=97413&r2=97414&view=diff
==============================================================================
--- llvm/trunk/bindings/ocaml/llvm/llvm.mli (original)
+++ llvm/trunk/bindings/ocaml/llvm/llvm.mli Sun Feb 28 14:45:03 2010
@@ -513,6 +513,13 @@
                                = "LLVMReplaceAllUsesWith"
 
 
+(* {6 Users} *)
+
+(** [operand v i] returns the operand at index [i] for the value [v]. See the
+    method [llvm::User::getOperand]. *)
+external operand : llvalue -> int -> llvalue = "llvm_operand"
+
+
 (** {7 Operations on constants of (mostly) any type} *)
 
 (** [is_constant v] returns [true] if the value [v] is a constant, [false]

Modified: llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c?rev=97414&r1=97413&r2=97414&view=diff
==============================================================================
--- llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c (original)
+++ llvm/trunk/bindings/ocaml/llvm/llvm_ocaml.c Sun Feb 28 14:45:03 2010
@@ -440,6 +440,13 @@
   return Val_unit;
 }
 
+/*--... Operations on users ................................................--*/
+
+/* llvalue -> int -> llvalue */
+CAMLprim LLVMValueRef llvm_operand(LLVMValueRef V, value I) {
+  return LLVMGetOperand(V, Int_val(I));
+}
+
 /*--... Operations on constants of (mostly) any type .......................--*/
 
 /* llvalue -> bool */

Modified: llvm/trunk/test/Bindings/Ocaml/vmcore.ml
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Bindings/Ocaml/vmcore.ml?rev=97414&r1=97413&r2=97414&view=diff
==============================================================================
--- llvm/trunk/test/Bindings/Ocaml/vmcore.ml (original)
+++ llvm/trunk/test/Bindings/Ocaml/vmcore.ml Sun Feb 28 14:45:03 2010
@@ -606,6 +606,24 @@
     dispose_module m
   end
 
+
+(*===-- Users -------------------------------------------------------------===*)
+
+let test_users () =
+  let ty = function_type i32_type [| i32_type; i32_type |] in
+  let fn = define_function "user_function" ty m in
+  let b = builder_at_end context (entry_block fn) in
+
+  let p1 = param fn 0 in
+  let p2 = param fn 1 in
+  let i = build_add p1 p2 "sum" b in
+
+  insist ((operand i 0) = p1);
+  insist ((operand i 1) = p2);
+
+  ignore (build_unreachable b)
+
+
 (*===-- Aliases -----------------------------------------------------------===*)
 
 let test_aliases () =
@@ -1273,6 +1291,7 @@
   suite "constants"        test_constants;
   suite "global values"    test_global_values;
   suite "global variables" test_global_variables;
+  suite "users"            test_users;
   suite "aliases"          test_aliases;
   suite "functions"        test_functions;
   suite "params"           test_params;