X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;ds=sidebyside;f=bindings%2Focaml%2Fllvm%2Fllvm_ocaml.c;h=610380ca69eb32f239191d5c9ff9d02cc7926ecb;hb=e0f8bf6cbe1bee904021a8ae45008e3703dde283;hp=0005bee9b758dad76c393b24e5d4c2739bad58a1;hpb=81a788176ecf158432af2b208b0a85321e5ec74a;p=oota-llvm.git

diff --git a/bindings/ocaml/llvm/llvm_ocaml.c b/bindings/ocaml/llvm/llvm_ocaml.c
index 0005bee9b75..610380ca69e 100644
--- a/bindings/ocaml/llvm/llvm_ocaml.c
+++ b/bindings/ocaml/llvm/llvm_ocaml.c
@@ -1,9 +1,9 @@
-/*===-- llvm_ocaml.h - LLVM Ocaml Glue --------------------------*- C++ -*-===*\
+/*===-- llvm_ocaml.c - LLVM Ocaml Glue --------------------------*- C++ -*-===*\
 |*                                                                            *|
 |*                     The LLVM Compiler Infrastructure                       *|
 |*                                                                            *|
-|* This file was developed by Gordon Henriksen and is distributed under the   *|
-|* University of Illinois Open Source License. See LICENSE.TXT for details.   *|
+|* This file is distributed under the University of Illinois Open Source      *|
+|* License. See LICENSE.TXT for details.                                      *|
 |*                                                                            *|
 |*===----------------------------------------------------------------------===*|
 |*                                                                            *|
@@ -18,9 +18,78 @@
 #include "llvm-c/Core.h"
 #include "caml/alloc.h"
 #include "caml/custom.h"
-#include "caml/mlvalues.h"
 #include "caml/memory.h"
-#include "llvm/Config/config.h" 
+#include "caml/fail.h"
+#include "caml/callback.h"
+#include "llvm/Config/config.h"
+#include <assert.h>
+#include <stdlib.h>
+
+
+/* Can't use the recommended caml_named_value mechanism for backwards
+   compatibility reasons. This is largely equivalent. */
+static value llvm_ioerror_exn;
+
+CAMLprim value llvm_register_core_exns(value IoError) {
+  llvm_ioerror_exn = Field(IoError, 0);
+  register_global_root(&llvm_ioerror_exn);
+  return Val_unit;
+}
+
+static void llvm_raise(value Prototype, char *Message) {
+  CAMLparam1(Prototype);
+  CAMLlocal1(CamlMessage);
+  
+  CamlMessage = copy_string(Message);
+  LLVMDisposeMessage(Message);
+  
+  raise_with_arg(Prototype, CamlMessage);
+  abort(); /* NOTREACHED */
+#ifdef CAMLnoreturn
+  CAMLnoreturn; /* Silences warnings, but is missing in some versions. */
+#endif
+}
+
+static value alloc_variant(int tag, void *Value) {
+  value Iter = alloc_small(1, tag);
+  Field(Iter, 0) = Val_op(Value);
+  return Iter;
+}
+
+/* Macro to convert the C first/next/last/prev idiom to the Ocaml llpos/
+   llrev_pos idiom. */
+#define DEFINE_ITERATORS(camlname, cname, pty, cty, pfun) \
+  /* llmodule -> ('a, 'b) llpos */                        \
+  CAMLprim value llvm_##camlname##_begin(pty Mom) {       \
+    cty First = LLVMGetFirst##cname(Mom);                 \
+    if (First)                                            \
+      return alloc_variant(1, First);                     \
+    return alloc_variant(0, Mom);                         \
+  }                                                       \
+                                                          \
+  /* llvalue -> ('a, 'b) llpos */                         \
+  CAMLprim value llvm_##camlname##_succ(cty Kid) {        \
+    cty Next = LLVMGetNext##cname(Kid);                   \
+    if (Next)                                             \
+      return alloc_variant(1, Next);                      \
+    return alloc_variant(0, pfun(Kid));                   \
+  }                                                       \
+                                                          \
+  /* llmodule -> ('a, 'b) llrev_pos */                    \
+  CAMLprim value llvm_##camlname##_end(pty Mom) {         \
+    cty Last = LLVMGetLast##cname(Mom);                   \
+    if (Last)                                             \
+      return alloc_variant(1, Last);                      \
+    return alloc_variant(0, Mom);                         \
+  }                                                       \
+                                                          \
+  /* llvalue -> ('a, 'b) llrev_pos */                     \
+  CAMLprim value llvm_##camlname##_pred(cty Kid) {        \
+    cty Prev = LLVMGetPrevious##cname(Kid);               \
+    if (Prev)                                             \
+      return alloc_variant(1, Prev);                      \
+    return alloc_variant(0, pfun(Kid));                   \
+  }
 
 
 /*===-- Modules -----------------------------------------------------------===*/
@@ -36,6 +105,28 @@ CAMLprim value llvm_dispose_module(LLVMModuleRef M) {
   return Val_unit;
 }
 
+/* llmodule -> string */
+CAMLprim value llvm_target_triple(LLVMModuleRef M) {
+  return copy_string(LLVMGetTarget(M));
+}
+
+/* string -> llmodule -> unit */
+CAMLprim value llvm_set_target_triple(value Trip, LLVMModuleRef M) {
+  LLVMSetTarget(M, String_val(Trip));
+  return Val_unit;
+}
+
+/* llmodule -> string */
+CAMLprim value llvm_data_layout(LLVMModuleRef M) {
+  return copy_string(LLVMGetDataLayout(M));
+}
+
+/* string -> llmodule -> unit */
+CAMLprim value llvm_set_data_layout(value Layout, LLVMModuleRef M) {
+  LLVMSetDataLayout(M, String_val(Layout));
+  return Val_unit;
+}
+
 /* string -> lltype -> llmodule -> bool */
 CAMLprim value llvm_add_type_name(value Name, LLVMTypeRef Ty, LLVMModuleRef M) {
   int res = LLVMAddTypeName(M, String_val(Name), Ty);
@@ -48,21 +139,20 @@ CAMLprim value llvm_delete_type_name(value Name, LLVMModuleRef M) {
   return Val_unit;
 }
 
+/* llmodule -> unit */
+CAMLprim value llvm_dump_module(LLVMModuleRef M) {
+  LLVMDumpModule(M);
+  return Val_unit;
+}
+
 
 /*===-- Types -------------------------------------------------------------===*/
 
-/* lltype -> type_kind */
+/* lltype -> TypeKind.t */
 CAMLprim value llvm_classify_type(LLVMTypeRef Ty) {
   return Val_int(LLVMGetTypeKind(Ty));
 }
 
-/* lltype -> lltype -> unit */
-CAMLprim value llvm_refine_abstract_type(LLVMTypeRef ConcreteTy,
-                                         LLVMTypeRef AbstractTy) {
-  LLVMRefineAbstractType(AbstractTy, ConcreteTy);
-  return Val_unit;
-}
-
 /*--... Operations on integer types ........................................--*/
 
 /* unit -> lltype */
@@ -73,7 +163,7 @@ CAMLprim LLVMTypeRef llvm_i32_type(value Unit) { return LLVMInt32Type(); }
 CAMLprim LLVMTypeRef llvm_i64_type(value Unit) { return LLVMInt64Type(); }
 
 /* int -> lltype */
-CAMLprim LLVMTypeRef llvm_make_integer_type(value Width) {
+CAMLprim LLVMTypeRef llvm_integer_type(value Width) {
   return LLVMIntType(Int_val(Width));
 }
 
@@ -111,12 +201,17 @@ CAMLprim LLVMTypeRef llvm_ppc_fp128_type(value Unit) {
 
 /*--... Operations on function types .......................................--*/
 
-/* lltype -> lltype array -> bool -> lltype */
-CAMLprim LLVMTypeRef llvm_make_function_type(LLVMTypeRef RetTy, value ParamTys,
-                                             value IsVarArg) {
+/* lltype -> lltype array -> lltype */
+CAMLprim LLVMTypeRef llvm_function_type(LLVMTypeRef RetTy, value ParamTys) {
   return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
-                          Wosize_val(ParamTys),
-                          Bool_val(IsVarArg));
+                          Wosize_val(ParamTys), 0);
+}
+
+/* lltype -> lltype array -> lltype */
+CAMLprim LLVMTypeRef llvm_var_arg_function_type(LLVMTypeRef RetTy,
+                                                value ParamTys) {
+  return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
+                          Wosize_val(ParamTys), 1);
 }
 
 /* lltype -> bool */
@@ -124,11 +219,6 @@ CAMLprim value llvm_is_var_arg(LLVMTypeRef FunTy) {
   return Val_bool(LLVMIsFunctionVarArg(FunTy));
 }
 
-/* lltype -> lltype */
-CAMLprim LLVMTypeRef llvm_return_type(LLVMTypeRef FunTy) {
-  return LLVMGetReturnType(FunTy);
-}
-
 /* lltype -> lltype array */
 CAMLprim value llvm_param_types(LLVMTypeRef FunTy) {
   value Tys = alloc(LLVMCountParamTypes(FunTy), 0);
@@ -138,11 +228,16 @@ CAMLprim value llvm_param_types(LLVMTypeRef FunTy) {
 
 /*--... Operations on struct types .........................................--*/
 
-/* lltype array -> bool -> lltype */
-CAMLprim LLVMTypeRef llvm_make_struct_type(value ElementTypes, value Packed) {
+/* lltype array -> lltype */
+CAMLprim LLVMTypeRef llvm_struct_type(value ElementTypes) {
+  return LLVMStructType((LLVMTypeRef *) ElementTypes,
+                        Wosize_val(ElementTypes), 0);
+}
+
+/* lltype array -> lltype */
+CAMLprim LLVMTypeRef llvm_packed_struct_type(value ElementTypes) {
   return LLVMStructType((LLVMTypeRef *) ElementTypes,
-                        Wosize_val(ElementTypes),
-                        Bool_val(Packed));
+                        Wosize_val(ElementTypes), 1);
 }
 
 /* lltype -> lltype array */
@@ -160,23 +255,24 @@ CAMLprim value llvm_is_packed(LLVMTypeRef StructTy) {
 /*--... Operations on array, pointer, and vector types .....................--*/
 
 /* lltype -> int -> lltype */
-CAMLprim LLVMTypeRef llvm_make_array_type(LLVMTypeRef ElementTy, value Count) {
+CAMLprim LLVMTypeRef llvm_array_type(LLVMTypeRef ElementTy, value Count) {
   return LLVMArrayType(ElementTy, Int_val(Count));
 }
 
 /* lltype -> lltype */
-CAMLprim LLVMTypeRef llvm_make_pointer_type(LLVMTypeRef ElementTy) {
-  return LLVMPointerType(ElementTy);
+CAMLprim LLVMTypeRef llvm_pointer_type(LLVMTypeRef ElementTy) {
+  return LLVMPointerType(ElementTy, 0);
 }
 
 /* lltype -> int -> lltype */
-CAMLprim LLVMTypeRef llvm_make_vector_type(LLVMTypeRef ElementTy, value Count) {
-  return LLVMVectorType(ElementTy, Int_val(Count));
+CAMLprim LLVMTypeRef llvm_qualified_pointer_type(LLVMTypeRef ElementTy,
+                                                 value AddressSpace) {
+  return LLVMPointerType(ElementTy, Int_val(AddressSpace));
 }
 
-/* lltype -> lltype */
-CAMLprim LLVMTypeRef llvm_element_type(LLVMTypeRef Ty) {
-  return LLVMGetElementType(Ty);
+/* lltype -> int -> lltype */
+CAMLprim LLVMTypeRef llvm_vector_type(LLVMTypeRef ElementTy, value Count) {
+  return LLVMVectorType(ElementTy, Int_val(Count));
 }
 
 /* lltype -> int */
@@ -184,6 +280,11 @@ CAMLprim value llvm_array_length(LLVMTypeRef ArrayTy) {
   return Val_int(LLVMGetArrayLength(ArrayTy));
 }
 
+/* lltype -> int */
+CAMLprim value llvm_address_space(LLVMTypeRef PtrTy) {
+  return Val_int(LLVMGetPointerAddressSpace(PtrTy));
+}
+
 /* lltype -> int */
 CAMLprim value llvm_vector_size(LLVMTypeRef VectorTy) {
   return Val_int(LLVMGetVectorSize(VectorTy));
@@ -196,10 +297,42 @@ CAMLprim LLVMTypeRef llvm_void_type (value Unit) { return LLVMVoidType();  }
 CAMLprim LLVMTypeRef llvm_label_type(value Unit) { return LLVMLabelType(); }
 
 /* unit -> lltype */
-CAMLprim LLVMTypeRef llvm_make_opaque_type(value Unit) {
+CAMLprim LLVMTypeRef llvm_opaque_type(value Unit) {
   return LLVMOpaqueType();
 }
 
+/*--... Operations on type handles .........................................--*/
+
+#define Typehandle_val(v)  (*(LLVMTypeHandleRef *)(Data_custom_val(v)))
+
+static void llvm_finalize_handle(value TH) {
+  LLVMDisposeTypeHandle(Typehandle_val(TH));
+}
+
+static struct custom_operations typehandle_ops = {
+  (char *) "LLVMTypeHandle",
+  llvm_finalize_handle,
+  custom_compare_default,
+  custom_hash_default,
+  custom_serialize_default,
+  custom_deserialize_default
+};
+
+CAMLprim value llvm_handle_to_type(LLVMTypeRef PATy) {
+  value TH = alloc_custom(&typehandle_ops, sizeof(LLVMBuilderRef), 0, 1);
+  Typehandle_val(TH) = LLVMCreateTypeHandle(PATy);
+  return TH;
+}
+
+CAMLprim LLVMTypeRef llvm_type_of_handle(value TH) {
+  return LLVMResolveTypeHandle(Typehandle_val(TH));
+}
+
+CAMLprim value llvm_refine_type(LLVMTypeRef AbstractTy, LLVMTypeRef ConcreteTy){
+  LLVMRefineType(AbstractTy, ConcreteTy);
+  return Val_unit;
+}
+
 
 /*===-- VALUES ------------------------------------------------------------===*/
 
@@ -299,14 +432,14 @@ CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
 
 /*--... Constant expressions ...............................................--*/
 
-/* int_predicate -> llvalue -> llvalue -> llvalue */
+/* Icmp.t -> llvalue -> llvalue -> llvalue */
 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
                                       LLVMValueRef LHSConstant,
                                       LLVMValueRef RHSConstant) {
   return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
 }
 
-/* real_predicate -> llvalue -> llvalue -> llvalue */
+/* Fcmp.t -> llvalue -> llvalue -> llvalue */
 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
                                       LLVMValueRef LHSConstant,
                                       LLVMValueRef RHSConstant) {
@@ -326,12 +459,12 @@ CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
   return Val_bool(LLVMIsDeclaration(Global));
 }
 
-/* llvalue -> linkage */
+/* llvalue -> Linkage.t */
 CAMLprim value llvm_linkage(LLVMValueRef Global) {
   return Val_int(LLVMGetLinkage(Global));
 }
 
-/* linkage -> llvalue -> unit */
+/* Linkage.t -> llvalue -> unit */
 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
   LLVMSetLinkage(Global, Int_val(Linkage));
   return Val_unit;
@@ -348,12 +481,12 @@ CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
   return Val_unit;
 }
 
-/* llvalue -> visibility */
+/* llvalue -> Visibility.t */
 CAMLprim value llvm_visibility(LLVMValueRef Global) {
   return Val_int(LLVMGetVisibility(Global));
 }
 
-/* visibility -> llvalue -> unit */
+/* Visibility.t -> llvalue -> unit */
 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
   LLVMSetVisibility(Global, Int_val(Viz));
   return Val_unit;
@@ -372,12 +505,33 @@ CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
 
 /*--... Operations on global variables .....................................--*/
 
+DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
+                 LLVMGetGlobalParent)
+
 /* lltype -> string -> llmodule -> llvalue */
 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
                                           LLVMModuleRef M) {
+  LLVMValueRef GlobalVar;
+  if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
+    if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
+      return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
+    return GlobalVar;
+  }
   return LLVMAddGlobal(M, Ty, String_val(Name));
 }
 
+/* string -> llmodule -> llvalue option */
+CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
+  CAMLparam1(Name);
+  LLVMValueRef GlobalVar;
+  if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
+    value Option = alloc(1, 0);
+    Field(Option, 0) = (value) GlobalVar;
+    CAMLreturn(Option);
+  }
+  CAMLreturn(Val_int(0));
+}
+
 /* string -> llvalue -> llmodule -> llvalue */
 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
                                          LLVMModuleRef M) {
@@ -418,14 +572,46 @@ CAMLprim value llvm_set_thread_local(value IsThreadLocal,
   return Val_unit;
 }
 
+/* llvalue -> bool */
+CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
+  return Val_bool(LLVMIsGlobalConstant(GlobalVar));
+}
+
+/* bool -> llvalue -> unit */
+CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
+  LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
+  return Val_unit;
+}
+
 /*--... Operations on functions ............................................--*/
 
+DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
+                 LLVMGetGlobalParent)
+
 /* string -> lltype -> llmodule -> llvalue */
 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
                                             LLVMModuleRef M) {
+  LLVMValueRef Fn;
+  if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
+    if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
+      return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
+    return Fn;
+  }
   return LLVMAddFunction(M, String_val(Name), Ty);
 }
 
+/* string -> llmodule -> llvalue option */
+CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
+  CAMLparam1(Name);
+  LLVMValueRef Fn;
+  if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
+    value Option = alloc(1, 0);
+    Field(Option, 0) = (value) Fn;
+    CAMLreturn(Option);
+  }
+  CAMLreturn(Val_int(0));
+}
+
 /* string -> lltype -> llmodule -> llvalue */
 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
                                            LLVMModuleRef M) {
@@ -440,6 +626,60 @@ CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
   return Val_unit;
 }
 
+/* llvalue -> bool */
+CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
+  return Val_bool(LLVMGetIntrinsicID(Fn));
+}
+
+/* llvalue -> int */
+CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
+  return Val_int(LLVMGetFunctionCallConv(Fn));
+}
+
+/* int -> llvalue -> unit */
+CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
+  LLVMSetFunctionCallConv(Fn, Int_val(Id));
+  return Val_unit;
+}
+
+/* llvalue -> string option */
+CAMLprim value llvm_gc(LLVMValueRef Fn) {
+  const char *GC;
+  CAMLparam0();
+  CAMLlocal2(Name, Option);
+  
+  if ((GC = LLVMGetGC(Fn))) {
+    Name = copy_string(GC);
+    
+    Option = alloc(1, 0);
+    Field(Option, 0) = Name;
+    CAMLreturn(Option);
+  } else {
+    CAMLreturn(Val_int(0));
+  }
+}
+
+/* string option -> llvalue -> unit */
+CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
+  LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
+  return Val_unit;
+}
+
+/* llvalue -> Attribute.t -> unit */
+CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
+  LLVMAddFunctionAttr(Arg, 1<<Int_val(PA));
+  return Val_unit;
+}
+
+/* llvalue -> Attribute.t -> unit */
+CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
+  LLVMRemoveFunctionAttr(Arg, 1<<Int_val(PA));
+  return Val_unit;
+}
+/*--... Operations on parameters ...........................................--*/
+
+DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
+
 /* llvalue -> int -> llvalue */
 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
   return LLVMGetParam(Fn, Int_val(Index));
@@ -452,24 +692,29 @@ CAMLprim value llvm_params(LLVMValueRef Fn, value Index) {
   return Params;
 }
 
-/* llvalue -> bool */
-CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
-  return Val_bool(LLVMGetIntrinsicID(Fn));
+/* llvalue -> Attribute.t -> unit */
+CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
+  LLVMAddAttribute(Arg, 1<<Int_val(PA));
+  return Val_unit;
 }
 
-/* llvalue -> int */
-CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
-  return Val_int(LLVMGetFunctionCallConv(Fn));
+/* llvalue -> Attribute.t -> unit */
+CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
+  LLVMRemoveAttribute(Arg, 1<<Int_val(PA));
+  return Val_unit;
 }
 
-/* int -> llvalue -> unit */
-CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
-  LLVMSetFunctionCallConv(Fn, Int_val(Id));
+/* llvalue -> int -> unit */
+CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
+  LLVMSetParamAlignment(Arg, Int_val(align));
   return Val_unit;
 }
 
 /*--... Operations on basic blocks .........................................--*/
 
+DEFINE_ITERATORS(
+  block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
+
 /* llvalue -> llbasicblock array */
 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
   value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
@@ -498,17 +743,99 @@ CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
   return Val_bool(LLVMValueIsBasicBlock(Val));
 }
 
+/*--... Operations on instructions .........................................--*/
+
+DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
+                 LLVMGetInstructionParent)
+
+
+/*--... 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;
+}
+
+/* llvalue -> int -> Attribute.t -> unit */
+CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
+                                               value index,
+                                               value PA) {
+  LLVMAddInstrAttribute(Instr, Int_val(index), 1<<Int_val(PA));
+  return Val_unit;
+}
+
+/* llvalue -> int -> Attribute.t -> unit */
+CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
+                                                  value index,
+                                                  value PA) {
+  LLVMRemoveInstrAttribute(Instr, Int_val(index), 1<<Int_val(PA));
+  return Val_unit;
+}
+
+/*--... Operations on call instructions (only) .............................--*/
+
+/* llvalue -> bool */
+CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
+  return Val_bool(LLVMIsTailCall(CallInst));
+}
+
+/* bool -> llvalue -> unit */
+CAMLprim value llvm_set_tail_call(value IsTailCall,
+                                  LLVMValueRef CallInst) {
+  LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
+  return Val_unit;
+}
+
+/*--... Operations on phi nodes ............................................--*/
+
+/* (llvalue * llbasicblock) -> llvalue -> unit */
+CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
+  LLVMAddIncoming(PhiNode,
+                  (LLVMValueRef*) &Field(Incoming, 0),
+                  (LLVMBasicBlockRef*) &Field(Incoming, 1),
+                  1);
+  return Val_unit;
+}
+
+/* llvalue -> (llvalue * llbasicblock) list */
+CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
+  unsigned I;
+  CAMLparam0();
+  CAMLlocal3(Hd, Tl, Tmp);
+  
+  /* Build a tuple list of them. */
+  Tl = Val_int(0);
+  for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
+    Hd = alloc(2, 0);
+    Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
+    Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
+    
+    Tmp = alloc(2, 0);
+    Store_field(Tmp, 0, Hd);
+    Store_field(Tmp, 1, Tl);
+    Tl = Tmp;
+  }
+  
+  CAMLreturn(Tl);
+}
+
 
 /*===-- Instruction builders ----------------------------------------------===*/
 
 #define Builder_val(v)  (*(LLVMBuilderRef *)(Data_custom_val(v)))
 
-void llvm_finalize_builder(value B) {
+static void llvm_finalize_builder(value B) {
   LLVMDisposeBuilder(Builder_val(B));
 }
 
 static struct custom_operations builder_ops = {
-  (char *) "LLVMBuilder",
+  (char *) "IRBuilder",
   llvm_finalize_builder,
   custom_compare_default,
   custom_hash_default,
@@ -516,36 +843,35 @@ static struct custom_operations builder_ops = {
   custom_deserialize_default
 };
 
-/* llvalue -> llbuilder */
-CAMLprim value llvm_builder_before(LLVMValueRef Inst) {
-  value V;
-  LLVMBuilderRef B = LLVMCreateBuilder();
-  LLVMPositionBuilderBefore(B, Inst);
-  V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
+static value alloc_builder(LLVMBuilderRef B) {
+  value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
   Builder_val(V) = B;
   return V;
 }
 
-/* llbasicblock -> llbuilder */
-CAMLprim value llvm_builder_at_end(LLVMBasicBlockRef BB) {
-  value V;
-  LLVMBuilderRef B = LLVMCreateBuilder();
-  LLVMPositionBuilderAtEnd(B, BB);
-  V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
-  Builder_val(V) = B;
-  return V;
+/* unit-> llbuilder */
+CAMLprim value llvm_builder(value Unit) {
+  return alloc_builder(LLVMCreateBuilder());
 }
 
-/* llvalue -> llbuilder -> unit */
-CAMLprim value llvm_position_before(LLVMValueRef Inst, value B) {
-  LLVMPositionBuilderBefore(Builder_val(B), Inst);
+/* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
+CAMLprim value llvm_position_builder(value Pos, value B) {
+  if (Tag_val(Pos) == 0) {
+    LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
+    LLVMPositionBuilderAtEnd(Builder_val(B), BB);
+  } else {
+    LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
+    LLVMPositionBuilderBefore(Builder_val(B), I);
+  }
   return Val_unit;
 }
 
-/* llbasicblock -> llbuilder -> unit */
-CAMLprim value llvm_position_at_end(LLVMBasicBlockRef BB, value B) {
-  LLVMPositionBuilderAtEnd(Builder_val(B), BB);
-  return Val_unit;
+/* llbuilder -> llbasicblock */
+CAMLprim LLVMBasicBlockRef llvm_insertion_block(LLVMBuilderRef B) {
+  LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
+  if (!InsertBlock)
+    raise_not_found();
+  return InsertBlock;
 }
 
 /*--... Terminators ........................................................--*/
@@ -581,6 +907,13 @@ CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
   return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
 }
 
+CAMLprim value llvm_add_case(LLVMValueRef Switch,
+                             LLVMValueRef OnVal,
+                             LLVMBasicBlockRef Dest) {
+  LLVMAddCase(Switch, OnVal, Dest);
+  return Val_unit;
+}
+
 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
    llbuilder -> llvalue */
 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
@@ -618,18 +951,42 @@ CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
   return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
 }
 
+/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
+                                         value Name, value B) {
+  return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
+}
+
+/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
+                                      value Name, value B) {
+  return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
+}
+
 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
                                      value Name, value B) {
   return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
 }
 
+/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
+                                      value Name, value B) {
+  return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
+}
+
 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
                                      value Name, value B) {
   return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
 }
 
+/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
+                                      value Name, value B) {
+  return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
+}
+
 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
                                       value Name, value B) {
@@ -642,6 +999,12 @@ CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
   return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
 }
 
+/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
+                                            value Name, value B) {
+  return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
+}
+
 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
                                       value Name, value B) {
@@ -765,6 +1128,37 @@ CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
                       String_val(Name));
 }
 
+/* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
+                                               value Indices, value Name,
+                                               value B) {
+  return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
+                              (LLVMValueRef *) Op_val(Indices),
+                              Wosize_val(Indices), String_val(Name));
+}
+
+/* llvalue -> int -> string -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
+                                               value Indices, value Name,
+                                               value B) {
+  return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
+                              (LLVMValueRef *) Op_val(Indices),
+                              Wosize_val(Indices), String_val(Name));
+}
+
+/* string -> string -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
+  return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
+                               String_val(Name));
+}
+
+/* string -> string -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
+                                                  value B) {
+  return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
+                                  String_val(Name));
+}
+
 /*--... Casts ..............................................................--*/
 
 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
@@ -839,9 +1233,46 @@ CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
   return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
 }
 
+/* llvalue -> lltype -> string -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
+                                                 value Name, value B) {
+  return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
+}
+
+/* llvalue -> lltype -> string -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
+                                                 value Name, value B) {
+  return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
+}
+
+/* llvalue -> lltype -> string -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
+                                                  LLVMTypeRef Ty, value Name,
+                                                  value B) {
+  return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
+}
+
+/* llvalue -> lltype -> string -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
+                                             value Name, value B) {
+  return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
+}
+
+/* llvalue -> lltype -> string -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
+                                         value Name, value B) {
+  return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
+}
+
+/* llvalue -> lltype -> string -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
+                                        value Name, value B) {
+  return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
+}
+
 /*--... Comparisons ........................................................--*/
 
-/* int_predicate -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
+/* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
                                       LLVMValueRef LHS, LLVMValueRef RHS,
                                       value Name, value B) {
@@ -849,7 +1280,7 @@ CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
                        String_val(Name));
 }
 
-/* real_predicate -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
+/* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
                                       LLVMValueRef LHS, LLVMValueRef RHS,
                                       value Name, value B) {
@@ -859,10 +1290,25 @@ CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
 
 /*--... Miscellaneous instructions .........................................--*/
 
-/* lltype -> string -> llbuilder -> llvalue */
-CAMLprim LLVMValueRef llvm_build_phi(LLVMTypeRef Ty,
-                                     value Name, value B) {
-  return LLVMBuildPhi(Builder_val(B), Ty, String_val(Name));
+/* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
+  value Hd, Tl;
+  LLVMValueRef FirstValue, PhiNode;
+  
+  assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
+  
+  Hd = Field(Incoming, 0);
+  FirstValue = (LLVMValueRef) Field(Hd, 0);
+  PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
+                         String_val(Name));
+
+  for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
+    value Hd = Field(Tl, 0);
+    LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
+                    (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
+  }
+  
+  return PhiNode;
 }
 
 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
@@ -908,3 +1354,113 @@ CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
   return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
 }
 
+/* llvalue -> int -> string -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
+                                              value Idx, value Name, value B) {
+  return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
+                               String_val(Name));
+}
+
+/* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
+                                             LLVMValueRef Val, value Idx,
+                                             value Name, value B) {
+  return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
+                              String_val(Name));
+}
+
+/* llvalue -> string -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
+                                         value B) {
+  return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
+}
+
+/* llvalue -> string -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
+                                             value B) {
+  return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
+}
+
+/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
+                                         value Name, value B) {
+  return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
+}
+
+/*===-- Module Providers --------------------------------------------------===*/
+
+/* llmoduleprovider -> unit */
+CAMLprim value llvm_dispose_module_provider(LLVMModuleProviderRef MP) {
+  LLVMDisposeModuleProvider(MP);
+  return Val_unit;
+}
+
+
+/*===-- Memory buffers ----------------------------------------------------===*/
+
+/* string -> llmemorybuffer
+   raises IoError msg on error */
+CAMLprim value llvm_memorybuffer_of_file(value Path) {
+  CAMLparam1(Path);
+  char *Message;
+  LLVMMemoryBufferRef MemBuf;
+  
+  if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
+                                               &MemBuf, &Message))
+    llvm_raise(llvm_ioerror_exn, Message);
+  
+  CAMLreturn((value) MemBuf);
+}
+
+/* unit -> llmemorybuffer
+   raises IoError msg on error */
+CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
+  char *Message;
+  LLVMMemoryBufferRef MemBuf;
+  
+  if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
+    llvm_raise(llvm_ioerror_exn, Message);
+  
+  return MemBuf;
+}
+
+/* llmemorybuffer -> unit */
+CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
+  LLVMDisposeMemoryBuffer(MemBuf);
+  return Val_unit;
+}
+
+/*===-- Pass Managers -----------------------------------------------------===*/
+
+/* unit -> [ `Module ] PassManager.t */
+CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
+  return LLVMCreatePassManager();
+}
+
+/* llmodule -> [ `Function ] PassManager.t -> bool */
+CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
+                                           LLVMPassManagerRef PM) {
+  return Val_bool(LLVMRunPassManager(PM, M));
+}
+
+/* [ `Function ] PassManager.t -> bool */
+CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
+  return Val_bool(LLVMInitializeFunctionPassManager(FPM));
+}
+
+/* llvalue -> [ `Function ] PassManager.t -> bool */
+CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
+                                             LLVMPassManagerRef FPM) {
+  return Val_bool(LLVMRunFunctionPassManager(FPM, F));
+}
+
+/* [ `Function ] PassManager.t -> bool */
+CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
+  return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
+}
+
+/* PassManager.any PassManager.t -> unit */
+CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
+  LLVMDisposePassManager(PM);
+  return Val_unit;
+}