-(*===-- tools/ml/llvm.ml - LLVM Ocaml Interface ---------------------------===*
+(*===-- llvm/llvm.ml - LLVM OCaml Interface -------------------------------===*
*
* 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 interface provides an ocaml API for the LLVM intermediate
- * representation, the classes in the VMCore library.
+ * This file is distributed under the University of Illinois Open Source
+ * License. See LICENSE.TXT for details.
*
*===----------------------------------------------------------------------===*)
-(* These abstract types correlate directly to the LLVM VMCore classes. *)
+type llcontext
type llmodule
type lltype
type llvalue
-type llbasicblock (* These are actually values, but
- benefit from type checking. *)
+type lluse
+type llbasicblock
type llbuilder
+type llmemorybuffer
+type llmdkind
-type type_kind =
- Void_type
-| Float_type
-| Double_type
-| X86fp80_type
-| Fp128_type
-| Ppc_fp128_type
-| Label_type
-| Integer_type
-| Function_type
-| Struct_type
-| Array_type
-| Pointer_type
-| Opaque_type
-| Vector_type
-
-type linkage =
- External_linkage
-| Link_once_linkage
-| Weak_linkage
-| Appending_linkage
-| Internal_linkage
-| Dllimport_linkage
-| Dllexport_linkage
-| External_weak_linkage
-| Ghost_linkage
-
-type visibility =
- Default_visibility
-| Hidden_visibility
-| Protected_visibility
-
-let ccc = 0
-let fastcc = 8
-let coldcc = 9
-let x86_stdcallcc = 64
-let x86_fastcallcc = 65
-
-type int_predicate =
- Icmp_eq
-| Icmp_ne
-| Icmp_ugt
-| Icmp_uge
-| Icmp_ult
-| Icmp_ule
-| Icmp_sgt
-| Icmp_sge
-| Icmp_slt
-| Icmp_sle
-
-type real_predicate =
- Fcmp_false
-| Fcmp_oeq
-| Fcmp_ogt
-| Fcmp_oge
-| Fcmp_olt
-| Fcmp_ole
-| Fcmp_one
-| Fcmp_ord
-| Fcmp_uno
-| Fcmp_ueq
-| Fcmp_ugt
-| Fcmp_uge
-| Fcmp_ult
-| Fcmp_ule
-| Fcmp_une
-| Fcmp_true
+module TypeKind = struct
+ type t =
+ | Void
+ | Half
+ | Float
+ | Double
+ | X86fp80
+ | Fp128
+ | Ppc_fp128
+ | Label
+ | Integer
+ | Function
+ | Struct
+ | Array
+ | Pointer
+ | Vector
+ | Metadata
+ | X86_mmx
+end
+module Linkage = struct
+ type t =
+ | External
+ | Available_externally
+ | Link_once
+ | Link_once_odr
+ | Link_once_odr_auto_hide
+ | Weak
+ | Weak_odr
+ | Appending
+ | Internal
+ | Private
+ | Dllimport
+ | Dllexport
+ | External_weak
+ | Ghost
+ | Common
+ | Linker_private
+ | Linker_private_weak
+end
-(*===-- Modules -----------------------------------------------------------===*)
+module Visibility = struct
+ type t =
+ | Default
+ | Hidden
+ | Protected
+end
-(* Creates a module with the supplied module ID. Modules are not garbage
- collected; it is mandatory to call dispose_module to free memory. *)
-external create_module : string -> llmodule = "llvm_create_module"
+module CallConv = struct
+ let c = 0
+ let fast = 8
+ let cold = 9
+ let x86_stdcall = 64
+ let x86_fastcall = 65
+end
-(* Disposes a module. All references to subordinate objects are invalidated;
- referencing them will invoke undefined behavior. *)
-external dispose_module : llmodule -> unit = "llvm_dispose_module"
+module Attribute = struct
+ type t =
+ | Zext
+ | Sext
+ | Noreturn
+ | Inreg
+ | Structret
+ | Nounwind
+ | Noalias
+ | Byval
+ | Nest
+ | Readnone
+ | Readonly
+ | Noinline
+ | Alwaysinline
+ | Optsize
+ | Ssp
+ | Sspreq
+ | Alignment of int
+ | Nocapture
+ | Noredzone
+ | Noimplicitfloat
+ | Naked
+ | Inlinehint
+ | Stackalignment of int
+ | ReturnsTwice
+ | UWTable
+ | NonLazyBind
+end
-(* Adds a named type to the module's symbol table. Returns true if successful.
- If such a name already exists, then no entry is added and returns false. *)
-external define_type_name : string -> lltype -> llmodule -> bool
- = "llvm_add_type_name"
+module Icmp = struct
+ type t =
+ | Eq
+ | Ne
+ | Ugt
+ | Uge
+ | Ult
+ | Ule
+ | Sgt
+ | Sge
+ | Slt
+ | Sle
+end
-external delete_type_name : string -> llmodule -> unit
- = "llvm_delete_type_name"
+module Fcmp = struct
+ type t =
+ | False
+ | Oeq
+ | Ogt
+ | Oge
+ | Olt
+ | Ole
+ | One
+ | Ord
+ | Uno
+ | Ueq
+ | Ugt
+ | Uge
+ | Ult
+ | Ule
+ | Une
+ | True
+end
+module Opcode = struct
+ type t =
+ | Invalid (* not an instruction *)
+ (* Terminator Instructions *)
+ | Ret
+ | Br
+ | Switch
+ | IndirectBr
+ | Invoke
+ | Invalid2
+ | Unreachable
+ (* Standard Binary Operators *)
+ | Add
+ | FAdd
+ | Sub
+ | FSub
+ | Mul
+ | FMul
+ | UDiv
+ | SDiv
+ | FDiv
+ | URem
+ | SRem
+ | FRem
+ (* Logical Operators *)
+ | Shl
+ | LShr
+ | AShr
+ | And
+ | Or
+ | Xor
+ (* Memory Operators *)
+ | Alloca
+ | Load
+ | Store
+ | GetElementPtr
+ (* Cast Operators *)
+ | Trunc
+ | ZExt
+ | SExt
+ | FPToUI
+ | FPToSI
+ | UIToFP
+ | SIToFP
+ | FPTrunc
+ | FPExt
+ | PtrToInt
+ | IntToPtr
+ | BitCast
+ (* Other Operators *)
+ | ICmp
+ | FCmp
+ | PHI
+ | Call
+ | Select
+ | UserOp1
+ | UserOp2
+ | VAArg
+ | ExtractElement
+ | InsertElement
+ | ShuffleVector
+ | ExtractValue
+ | InsertValue
+ | Fence
+ | AtomicCmpXchg
+ | AtomicRMW
+ | Resume
+ | LandingPad
+end
-(*===-- Types -------------------------------------------------------------===*)
+module LandingPadClauseTy = struct
+ type t =
+ | Catch
+ | Filter
+end
+
+module ThreadLocalMode = struct
+ type t =
+ | None
+ | GeneralDynamic
+ | LocalDynamic
+ | InitialExec
+ | LocalExec
+end
+
+module AtomicOrdering = struct
+ type t =
+ | NotAtomic
+ | Unordered
+ | Monotonic
+ | Invalid
+ | Acquire
+ | Release
+ | AcqiureRelease
+ | SequentiallyConsistent
+end
+
+module AtomicRMWBinOp = struct
+ type t =
+ | Xchg
+ | Add
+ | Sub
+ | And
+ | Nand
+ | Or
+ | Xor
+ | Max
+ | Min
+ | UMax
+ | UMin
+end
+
+module ValueKind = struct
+ type t =
+ | NullValue
+ | Argument
+ | BasicBlock
+ | InlineAsm
+ | MDNode
+ | MDString
+ | BlockAddress
+ | ConstantAggregateZero
+ | ConstantArray
+ | ConstantDataArray
+ | ConstantDataVector
+ | ConstantExpr
+ | ConstantFP
+ | ConstantInt
+ | ConstantPointerNull
+ | ConstantStruct
+ | ConstantVector
+ | Function
+ | GlobalAlias
+ | GlobalVariable
+ | UndefValue
+ | Instruction of Opcode.t
+end
-external classify_type : lltype -> type_kind = "llvm_classify_type"
-external refine_abstract_type : lltype -> lltype -> unit
- = "llvm_refine_abstract_type"
+exception IoError of string
+
+let () = Callback.register_exception "Llvm.IoError" (IoError "")
+
+external install_fatal_error_handler : (string -> unit) -> unit
+ = "llvm_install_fatal_error_handler"
+external reset_fatal_error_handler : unit -> unit
+ = "llvm_reset_fatal_error_handler"
+external enable_pretty_stacktrace : unit -> unit
+ = "llvm_enable_pretty_stacktrace"
+external parse_command_line_options : ?overview:string -> string array -> unit
+ = "llvm_parse_command_line_options"
+
+type ('a, 'b) llpos =
+| At_end of 'a
+| Before of 'b
+
+type ('a, 'b) llrev_pos =
+| At_start of 'a
+| After of 'b
+
+(*===-- Contexts ----------------------------------------------------------===*)
+external create_context : unit -> llcontext = "llvm_create_context"
+external dispose_context : llcontext -> unit = "llvm_dispose_context"
+external global_context : unit -> llcontext = "llvm_global_context"
+external mdkind_id : llcontext -> string -> llmdkind = "llvm_mdkind_id"
+
+(*===-- Modules -----------------------------------------------------------===*)
+external create_module : llcontext -> string -> llmodule = "llvm_create_module"
+external dispose_module : llmodule -> unit = "llvm_dispose_module"
+external target_triple: llmodule -> string
+ = "llvm_target_triple"
+external set_target_triple: string -> llmodule -> unit
+ = "llvm_set_target_triple"
+external data_layout: llmodule -> string
+ = "llvm_data_layout"
+external set_data_layout: string -> llmodule -> unit
+ = "llvm_set_data_layout"
+external dump_module : llmodule -> unit = "llvm_dump_module"
+external print_module : string -> llmodule -> unit = "llvm_print_module"
+external string_of_llmodule : llmodule -> string = "llvm_string_of_llmodule"
+external set_module_inline_asm : llmodule -> string -> unit
+ = "llvm_set_module_inline_asm"
+external module_context : llmodule -> llcontext = "LLVMGetModuleContext"
+
+(*===-- Types -------------------------------------------------------------===*)
+external classify_type : lltype -> TypeKind.t = "llvm_classify_type"
+external type_context : lltype -> llcontext = "llvm_type_context"
+external type_is_sized : lltype -> bool = "llvm_type_is_sized"
+external dump_type : lltype -> unit = "llvm_dump_type"
+external string_of_lltype : lltype -> string = "llvm_string_of_lltype"
(*--... Operations on integer types ........................................--*)
-external _i1_type : unit -> lltype = "llvm_i1_type"
-external _i8_type : unit -> lltype = "llvm_i8_type"
-external _i16_type : unit -> lltype = "llvm_i16_type"
-external _i32_type : unit -> lltype = "llvm_i32_type"
-external _i64_type : unit -> lltype = "llvm_i64_type"
-
-let i1_type = _i1_type ()
-let i8_type = _i8_type ()
-let i16_type = _i16_type ()
-let i32_type = _i32_type ()
-let i64_type = _i64_type ()
-
-external integer_type : int -> lltype = "llvm_integer_type"
+external i1_type : llcontext -> lltype = "llvm_i1_type"
+external i8_type : llcontext -> lltype = "llvm_i8_type"
+external i16_type : llcontext -> lltype = "llvm_i16_type"
+external i32_type : llcontext -> lltype = "llvm_i32_type"
+external i64_type : llcontext -> lltype = "llvm_i64_type"
+
+external integer_type : llcontext -> int -> lltype = "llvm_integer_type"
external integer_bitwidth : lltype -> int = "llvm_integer_bitwidth"
(*--... Operations on real types ...........................................--*)
-external _float_type : unit -> lltype = "llvm_float_type"
-external _double_type : unit -> lltype = "llvm_double_type"
-external _x86fp80_type : unit -> lltype = "llvm_x86fp80_type"
-external _fp128_type : unit -> lltype = "llvm_fp128_type"
-external _ppc_fp128_type : unit -> lltype = "llvm_ppc_fp128_type"
-
-let float_type = _float_type ()
-let double_type = _double_type ()
-let x86fp80_type = _x86fp80_type ()
-let fp128_type = _fp128_type ()
-let ppc_fp128_type = _ppc_fp128_type ()
+external float_type : llcontext -> lltype = "llvm_float_type"
+external double_type : llcontext -> lltype = "llvm_double_type"
+external x86fp80_type : llcontext -> lltype = "llvm_x86fp80_type"
+external fp128_type : llcontext -> lltype = "llvm_fp128_type"
+external ppc_fp128_type : llcontext -> lltype = "llvm_ppc_fp128_type"
(*--... Operations on function types .......................................--*)
-(* FIXME: handle parameter attributes *)
external function_type : lltype -> lltype array -> lltype = "llvm_function_type"
external var_arg_function_type : lltype -> lltype array -> lltype
= "llvm_var_arg_function_type"
external param_types : lltype -> lltype array = "llvm_param_types"
(*--... Operations on struct types .........................................--*)
-external struct_type : lltype array -> lltype = "llvm_struct_type"
-external packed_struct_type : lltype array -> lltype = "llvm_packed_struct_type"
-external element_types : lltype -> lltype array = "llvm_element_types"
+external struct_type : llcontext -> lltype array -> lltype = "llvm_struct_type"
+external packed_struct_type : llcontext -> lltype array -> lltype
+ = "llvm_packed_struct_type"
+external struct_name : lltype -> string option = "llvm_struct_name"
+external named_struct_type : llcontext -> string -> lltype =
+ "llvm_named_struct_type"
+external struct_set_body : lltype -> lltype array -> bool -> unit =
+ "llvm_struct_set_body"
+external struct_element_types : lltype -> lltype array
+ = "llvm_struct_element_types"
external is_packed : lltype -> bool = "llvm_is_packed"
+external is_opaque : lltype -> bool = "llvm_is_opaque"
(*--... Operations on pointer, vector, and array types .....................--*)
external array_type : lltype -> int -> lltype = "llvm_array_type"
-external pointer_type : lltype -> lltype = "LLVMPointerType"
+external pointer_type : lltype -> lltype = "llvm_pointer_type"
+external qualified_pointer_type : lltype -> int -> lltype
+ = "llvm_qualified_pointer_type"
external vector_type : lltype -> int -> lltype = "llvm_vector_type"
external element_type : lltype -> lltype = "LLVMGetElementType"
external array_length : lltype -> int = "llvm_array_length"
+external address_space : lltype -> int = "llvm_address_space"
external vector_size : lltype -> int = "llvm_vector_size"
(*--... Operations on other types ..........................................--*)
-external opaque_type : unit -> lltype = "llvm_opaque_type"
-external _void_type : unit -> lltype = "llvm_void_type"
-external _label_type : unit -> lltype = "llvm_label_type"
-
-let void_type = _void_type ()
-let label_type = _label_type ()
-
+external void_type : llcontext -> lltype = "llvm_void_type"
+external label_type : llcontext -> lltype = "llvm_label_type"
+external x86_mmx_type : llcontext -> lltype = "llvm_x86_mmx_type"
+external type_by_name : llmodule -> string -> lltype option = "llvm_type_by_name"
+external classify_value : llvalue -> ValueKind.t = "llvm_classify_value"
(*===-- Values ------------------------------------------------------------===*)
-
external type_of : llvalue -> lltype = "llvm_type_of"
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 string_of_llvalue : llvalue -> string = "llvm_string_of_llvalue"
+external replace_all_uses_with : llvalue -> llvalue -> unit
+ = "llvm_replace_all_uses_with"
+
+(*--... Operations on uses .................................................--*)
+external use_begin : llvalue -> lluse option = "llvm_use_begin"
+external use_succ : lluse -> lluse option = "llvm_use_succ"
+external user : lluse -> llvalue = "llvm_user"
+external used_value : lluse -> llvalue = "llvm_used_value"
+
+let iter_uses f v =
+ let rec aux = function
+ | None -> ()
+ | Some u ->
+ f u;
+ aux (use_succ u)
+ in
+ aux (use_begin v)
+
+let fold_left_uses f init v =
+ let rec aux init u =
+ match u with
+ | None -> init
+ | Some u -> aux (f init u) (use_succ u)
+ in
+ aux init (use_begin v)
+
+let fold_right_uses f v init =
+ let rec aux u init =
+ match u with
+ | None -> init
+ | Some u -> f u (aux (use_succ u) init)
+ in
+ aux (use_begin v) init
+
+
+(*--... Operations on users ................................................--*)
+external operand : llvalue -> int -> llvalue = "llvm_operand"
+external operand_use : llvalue -> int -> lluse = "llvm_operand_use"
+external set_operand : llvalue -> int -> llvalue -> unit = "llvm_set_operand"
+external num_operands : llvalue -> int = "llvm_num_operands"
(*--... Operations on constants of (mostly) any type .......................--*)
external is_constant : llvalue -> bool = "llvm_is_constant"
external const_null : lltype -> llvalue = "LLVMConstNull"
external const_all_ones : (*int|vec*)lltype -> llvalue = "LLVMConstAllOnes"
+external const_pointer_null : lltype -> llvalue = "LLVMConstPointerNull"
external undef : lltype -> llvalue = "LLVMGetUndef"
external is_null : llvalue -> bool = "llvm_is_null"
external is_undef : llvalue -> bool = "llvm_is_undef"
+external constexpr_opcode : llvalue -> Opcode.t = "llvm_constexpr_get_opcode"
+
+(*--... Operations on instructions .........................................--*)
+external has_metadata : llvalue -> bool = "llvm_has_metadata"
+external metadata : llvalue -> llmdkind -> llvalue option = "llvm_metadata"
+external set_metadata : llvalue -> llmdkind -> llvalue -> unit = "llvm_set_metadata"
+external clear_metadata : llvalue -> llmdkind -> unit = "llvm_clear_metadata"
+
+(*--... Operations on metadata .......,.....................................--*)
+external mdstring : llcontext -> string -> llvalue = "llvm_mdstring"
+external mdnode : llcontext -> llvalue array -> llvalue = "llvm_mdnode"
+external get_mdstring : llvalue -> string option = "llvm_get_mdstring"
+external get_named_metadata : llmodule -> string -> llvalue array
+ = "llvm_get_namedmd"
+external add_named_metadata_operand : llmodule -> string -> llvalue -> unit
+ = "llvm_append_namedmd"
(*--... Operations on scalar constants .....................................--*)
external const_int : lltype -> int -> llvalue = "llvm_const_int"
external const_of_int64 : lltype -> Int64.t -> bool -> llvalue
= "llvm_const_of_int64"
+external int64_of_const : llvalue -> Int64.t option
+ = "llvm_int64_of_const"
+external const_int_of_string : lltype -> string -> int -> llvalue
+ = "llvm_const_int_of_string"
external const_float : lltype -> float -> llvalue = "llvm_const_float"
+external float_of_const : llvalue -> float option
+ = "llvm_float_of_const"
+external const_float_of_string : lltype -> string -> llvalue
+ = "llvm_const_float_of_string"
(*--... Operations on composite constants ..................................--*)
-external const_string : string -> llvalue = "llvm_const_string"
-external const_stringz : string -> llvalue = "llvm_const_stringz"
+external const_string : llcontext -> string -> llvalue = "llvm_const_string"
+external const_stringz : llcontext -> string -> llvalue = "llvm_const_stringz"
external const_array : lltype -> llvalue array -> llvalue = "llvm_const_array"
-external const_struct : llvalue array -> llvalue = "llvm_const_struct"
-external const_packed_struct : llvalue array -> llvalue
+external const_struct : llcontext -> llvalue array -> llvalue
+ = "llvm_const_struct"
+external const_named_struct : lltype -> llvalue array -> llvalue
+ = "llvm_const_named_struct"
+external const_packed_struct : llcontext -> llvalue array -> llvalue
= "llvm_const_packed_struct"
external const_vector : llvalue array -> llvalue = "llvm_const_vector"
+external string_of_const : llvalue -> string option = "llvm_string_of_const"
+external const_element : llvalue -> int -> llvalue = "llvm_const_element"
(*--... Constant expressions ...............................................--*)
+external align_of : lltype -> llvalue = "LLVMAlignOf"
external size_of : lltype -> llvalue = "LLVMSizeOf"
external const_neg : llvalue -> llvalue = "LLVMConstNeg"
+external const_nsw_neg : llvalue -> llvalue = "LLVMConstNSWNeg"
+external const_nuw_neg : llvalue -> llvalue = "LLVMConstNUWNeg"
+external const_fneg : llvalue -> llvalue = "LLVMConstFNeg"
external const_not : llvalue -> llvalue = "LLVMConstNot"
external const_add : llvalue -> llvalue -> llvalue = "LLVMConstAdd"
+external const_nsw_add : llvalue -> llvalue -> llvalue = "LLVMConstNSWAdd"
+external const_nuw_add : llvalue -> llvalue -> llvalue = "LLVMConstNUWAdd"
+external const_fadd : llvalue -> llvalue -> llvalue = "LLVMConstFAdd"
external const_sub : llvalue -> llvalue -> llvalue = "LLVMConstSub"
+external const_nsw_sub : llvalue -> llvalue -> llvalue = "LLVMConstNSWSub"
+external const_nuw_sub : llvalue -> llvalue -> llvalue = "LLVMConstNUWSub"
+external const_fsub : llvalue -> llvalue -> llvalue = "LLVMConstFSub"
external const_mul : llvalue -> llvalue -> llvalue = "LLVMConstMul"
+external const_nsw_mul : llvalue -> llvalue -> llvalue = "LLVMConstNSWMul"
+external const_nuw_mul : llvalue -> llvalue -> llvalue = "LLVMConstNUWMul"
+external const_fmul : llvalue -> llvalue -> llvalue = "LLVMConstFMul"
external const_udiv : llvalue -> llvalue -> llvalue = "LLVMConstUDiv"
external const_sdiv : llvalue -> llvalue -> llvalue = "LLVMConstSDiv"
+external const_exact_sdiv : llvalue -> llvalue -> llvalue = "LLVMConstExactSDiv"
external const_fdiv : llvalue -> llvalue -> llvalue = "LLVMConstFDiv"
external const_urem : llvalue -> llvalue -> llvalue = "LLVMConstURem"
external const_srem : llvalue -> llvalue -> llvalue = "LLVMConstSRem"
external const_and : llvalue -> llvalue -> llvalue = "LLVMConstAnd"
external const_or : llvalue -> llvalue -> llvalue = "LLVMConstOr"
external const_xor : llvalue -> llvalue -> llvalue = "LLVMConstXor"
-external const_icmp : int_predicate -> llvalue -> llvalue -> llvalue
+external const_icmp : Icmp.t -> llvalue -> llvalue -> llvalue
= "llvm_const_icmp"
-external const_fcmp : real_predicate -> llvalue -> llvalue -> llvalue
+external const_fcmp : Fcmp.t -> llvalue -> llvalue -> llvalue
= "llvm_const_fcmp"
external const_shl : llvalue -> llvalue -> llvalue = "LLVMConstShl"
external const_lshr : llvalue -> llvalue -> llvalue = "LLVMConstLShr"
external const_ashr : llvalue -> llvalue -> llvalue = "LLVMConstAShr"
external const_gep : llvalue -> llvalue array -> llvalue = "llvm_const_gep"
+external const_in_bounds_gep : llvalue -> llvalue array -> llvalue
+ = "llvm_const_in_bounds_gep"
external const_trunc : llvalue -> lltype -> llvalue = "LLVMConstTrunc"
external const_sext : llvalue -> lltype -> llvalue = "LLVMConstSExt"
external const_zext : llvalue -> lltype -> llvalue = "LLVMConstZExt"
external const_ptrtoint : llvalue -> lltype -> llvalue = "LLVMConstPtrToInt"
external const_inttoptr : llvalue -> lltype -> llvalue = "LLVMConstIntToPtr"
external const_bitcast : llvalue -> lltype -> llvalue = "LLVMConstBitCast"
+external const_zext_or_bitcast : llvalue -> lltype -> llvalue
+ = "LLVMConstZExtOrBitCast"
+external const_sext_or_bitcast : llvalue -> lltype -> llvalue
+ = "LLVMConstSExtOrBitCast"
+external const_trunc_or_bitcast : llvalue -> lltype -> llvalue
+ = "LLVMConstTruncOrBitCast"
+external const_pointercast : llvalue -> lltype -> llvalue
+ = "LLVMConstPointerCast"
+external const_intcast : llvalue -> lltype -> is_signed:bool -> llvalue
+ = "llvm_const_intcast"
+external const_fpcast : llvalue -> lltype -> llvalue = "LLVMConstFPCast"
external const_select : llvalue -> llvalue -> llvalue -> llvalue
= "LLVMConstSelect"
external const_extractelement : llvalue -> llvalue -> llvalue
= "LLVMConstInsertElement"
external const_shufflevector : llvalue -> llvalue -> llvalue -> llvalue
= "LLVMConstShuffleVector"
+external const_extractvalue : llvalue -> int array -> llvalue
+ = "llvm_const_extractvalue"
+external const_insertvalue : llvalue -> llvalue -> int array -> llvalue
+ = "llvm_const_insertvalue"
+external const_inline_asm : lltype -> string -> string -> bool -> bool ->
+ llvalue
+ = "llvm_const_inline_asm"
+external block_address : llvalue -> llbasicblock -> llvalue = "LLVMBlockAddress"
(*--... Operations on global variables, functions, and aliases (globals) ...--*)
+external global_parent : llvalue -> llmodule = "LLVMGetGlobalParent"
external is_declaration : llvalue -> bool = "llvm_is_declaration"
-external linkage : llvalue -> linkage = "llvm_linkage"
-external set_linkage : linkage -> llvalue -> unit = "llvm_set_linkage"
+external linkage : llvalue -> Linkage.t = "llvm_linkage"
+external set_linkage : Linkage.t -> llvalue -> unit = "llvm_set_linkage"
external section : llvalue -> string = "llvm_section"
external set_section : string -> llvalue -> unit = "llvm_set_section"
-external visibility : llvalue -> visibility = "llvm_visibility"
-external set_visibility : visibility -> llvalue -> unit = "llvm_set_visibility"
+external visibility : llvalue -> Visibility.t = "llvm_visibility"
+external set_visibility : Visibility.t -> llvalue -> unit = "llvm_set_visibility"
external alignment : llvalue -> int = "llvm_alignment"
external set_alignment : int -> llvalue -> unit = "llvm_set_alignment"
+external is_global_constant : llvalue -> bool = "llvm_is_global_constant"
+external set_global_constant : bool -> llvalue -> unit
+ = "llvm_set_global_constant"
(*--... Operations on global variables .....................................--*)
external declare_global : lltype -> string -> llmodule -> llvalue
= "llvm_declare_global"
+external declare_qualified_global : lltype -> string -> int -> llmodule ->
+ llvalue
+ = "llvm_declare_qualified_global"
external define_global : string -> llvalue -> llmodule -> llvalue
= "llvm_define_global"
+external define_qualified_global : string -> llvalue -> int -> llmodule ->
+ llvalue
+ = "llvm_define_qualified_global"
+external lookup_global : string -> llmodule -> llvalue option
+ = "llvm_lookup_global"
external delete_global : llvalue -> unit = "llvm_delete_global"
external global_initializer : llvalue -> llvalue = "LLVMGetInitializer"
external set_initializer : llvalue -> llvalue -> unit = "llvm_set_initializer"
external remove_initializer : llvalue -> unit = "llvm_remove_initializer"
external is_thread_local : llvalue -> bool = "llvm_is_thread_local"
external set_thread_local : bool -> llvalue -> unit = "llvm_set_thread_local"
+external thread_local_mode : llvalue -> ThreadLocalMode.t
+ = "llvm_thread_local_mode"
+external set_thread_local_mode : ThreadLocalMode.t -> llvalue -> unit
+ = "llvm_set_thread_local_mode"
+external is_externally_initialized : llvalue -> bool
+ = "llvm_is_externally_initialized"
+external set_externally_initialized : bool -> llvalue -> unit
+ = "llvm_set_externally_initialized"
+external global_begin : llmodule -> (llmodule, llvalue) llpos
+ = "llvm_global_begin"
+external global_succ : llvalue -> (llmodule, llvalue) llpos
+ = "llvm_global_succ"
+external global_end : llmodule -> (llmodule, llvalue) llrev_pos
+ = "llvm_global_end"
+external global_pred : llvalue -> (llmodule, llvalue) llrev_pos
+ = "llvm_global_pred"
+
+let rec iter_global_range f i e =
+ if i = e then () else
+ match i with
+ | At_end _ -> raise (Invalid_argument "Invalid global variable range.")
+ | Before bb ->
+ f bb;
+ iter_global_range f (global_succ bb) e
+
+let iter_globals f m =
+ iter_global_range f (global_begin m) (At_end m)
+
+let rec fold_left_global_range f init i e =
+ if i = e then init else
+ match i with
+ | At_end _ -> raise (Invalid_argument "Invalid global variable range.")
+ | Before bb -> fold_left_global_range f (f init bb) (global_succ bb) e
+
+let fold_left_globals f init m =
+ fold_left_global_range f init (global_begin m) (At_end m)
+
+let rec rev_iter_global_range f i e =
+ if i = e then () else
+ match i with
+ | At_start _ -> raise (Invalid_argument "Invalid global variable range.")
+ | After bb ->
+ f bb;
+ rev_iter_global_range f (global_pred bb) e
+
+let rev_iter_globals f m =
+ rev_iter_global_range f (global_end m) (At_start m)
+
+let rec fold_right_global_range f i e init =
+ if i = e then init else
+ match i with
+ | At_start _ -> raise (Invalid_argument "Invalid global variable range.")
+ | After bb -> fold_right_global_range f (global_pred bb) e (f bb init)
+
+let fold_right_globals f m init =
+ fold_right_global_range f (global_end m) (At_start m) init
+
+(*--... Operations on aliases ..............................................--*)
+external add_alias : llmodule -> lltype -> llvalue -> string -> llvalue
+ = "llvm_add_alias"
(*--... Operations on functions ............................................--*)
external declare_function : string -> lltype -> llmodule -> llvalue
= "llvm_declare_function"
external define_function : string -> lltype -> llmodule -> llvalue
= "llvm_define_function"
+external lookup_function : string -> llmodule -> llvalue option
+ = "llvm_lookup_function"
external delete_function : llvalue -> unit = "llvm_delete_function"
-external params : llvalue -> llvalue array = "llvm_params"
-external param : llvalue -> int -> llvalue = "llvm_param"
external is_intrinsic : llvalue -> bool = "llvm_is_intrinsic"
external function_call_conv : llvalue -> int = "llvm_function_call_conv"
external set_function_call_conv : int -> llvalue -> unit
= "llvm_set_function_call_conv"
+external gc : llvalue -> string option = "llvm_gc"
+external set_gc : string option -> llvalue -> unit = "llvm_set_gc"
+external function_begin : llmodule -> (llmodule, llvalue) llpos
+ = "llvm_function_begin"
+external function_succ : llvalue -> (llmodule, llvalue) llpos
+ = "llvm_function_succ"
+external function_end : llmodule -> (llmodule, llvalue) llrev_pos
+ = "llvm_function_end"
+external function_pred : llvalue -> (llmodule, llvalue) llrev_pos
+ = "llvm_function_pred"
+
+let rec iter_function_range f i e =
+ if i = e then () else
+ match i with
+ | At_end _ -> raise (Invalid_argument "Invalid function range.")
+ | Before fn ->
+ f fn;
+ iter_function_range f (function_succ fn) e
+
+let iter_functions f m =
+ iter_function_range f (function_begin m) (At_end m)
+
+let rec fold_left_function_range f init i e =
+ if i = e then init else
+ match i with
+ | At_end _ -> raise (Invalid_argument "Invalid function range.")
+ | Before fn -> fold_left_function_range f (f init fn) (function_succ fn) e
+
+let fold_left_functions f init m =
+ fold_left_function_range f init (function_begin m) (At_end m)
+
+let rec rev_iter_function_range f i e =
+ if i = e then () else
+ match i with
+ | At_start _ -> raise (Invalid_argument "Invalid function range.")
+ | After fn ->
+ f fn;
+ rev_iter_function_range f (function_pred fn) e
+
+let rev_iter_functions f m =
+ rev_iter_function_range f (function_end m) (At_start m)
+
+let rec fold_right_function_range f i e init =
+ if i = e then init else
+ match i with
+ | At_start _ -> raise (Invalid_argument "Invalid function range.")
+ | After fn -> fold_right_function_range f (function_pred fn) e (f fn init)
+
+let fold_right_functions f m init =
+ fold_right_function_range f (function_end m) (At_start m) init
+
+external llvm_add_function_attr : llvalue -> int32 -> unit
+ = "llvm_add_function_attr"
+external llvm_remove_function_attr : llvalue -> int32 -> unit
+ = "llvm_remove_function_attr"
+external llvm_function_attr : llvalue -> int32 = "llvm_function_attr"
+
+let pack_attr (attr:Attribute.t) : int32 =
+ match attr with
+ Attribute.Zext -> Int32.shift_left 1l 0
+ | Attribute.Sext -> Int32.shift_left 1l 1
+ | Attribute.Noreturn -> Int32.shift_left 1l 2
+ | Attribute.Inreg -> Int32.shift_left 1l 3
+ | Attribute.Structret -> Int32.shift_left 1l 4
+ | Attribute.Nounwind -> Int32.shift_left 1l 5
+ | Attribute.Noalias -> Int32.shift_left 1l 6
+ | Attribute.Byval -> Int32.shift_left 1l 7
+ | Attribute.Nest -> Int32.shift_left 1l 8
+ | Attribute.Readnone -> Int32.shift_left 1l 9
+ | Attribute.Readonly -> Int32.shift_left 1l 10
+ | Attribute.Noinline -> Int32.shift_left 1l 11
+ | Attribute.Alwaysinline -> Int32.shift_left 1l 12
+ | Attribute.Optsize -> Int32.shift_left 1l 13
+ | Attribute.Ssp -> Int32.shift_left 1l 14
+ | Attribute.Sspreq -> Int32.shift_left 1l 15
+ | Attribute.Alignment n -> Int32.shift_left (Int32.of_int n) 16
+ | Attribute.Nocapture -> Int32.shift_left 1l 21
+ | Attribute.Noredzone -> Int32.shift_left 1l 22
+ | Attribute.Noimplicitfloat -> Int32.shift_left 1l 23
+ | Attribute.Naked -> Int32.shift_left 1l 24
+ | Attribute.Inlinehint -> Int32.shift_left 1l 25
+ | Attribute.Stackalignment n -> Int32.shift_left (Int32.of_int n) 26
+ | Attribute.ReturnsTwice -> Int32.shift_left 1l 29
+ | Attribute.UWTable -> Int32.shift_left 1l 30
+ | Attribute.NonLazyBind -> Int32.shift_left 1l 31
+
+let unpack_attr (a : int32) : Attribute.t list =
+ let l = ref [] in
+ let check attr =
+ Int32.logand (pack_attr attr) a in
+ let checkattr attr =
+ if (check attr) <> 0l then begin
+ l := attr :: !l
+ end
+ in
+ checkattr Attribute.Zext;
+ checkattr Attribute.Sext;
+ checkattr Attribute.Noreturn;
+ checkattr Attribute.Inreg;
+ checkattr Attribute.Structret;
+ checkattr Attribute.Nounwind;
+ checkattr Attribute.Noalias;
+ checkattr Attribute.Byval;
+ checkattr Attribute.Nest;
+ checkattr Attribute.Readnone;
+ checkattr Attribute.Readonly;
+ checkattr Attribute.Noinline;
+ checkattr Attribute.Alwaysinline;
+ checkattr Attribute.Optsize;
+ checkattr Attribute.Ssp;
+ checkattr Attribute.Sspreq;
+ let align = Int32.logand (Int32.shift_right_logical a 16) 31l in
+ if align <> 0l then
+ l := Attribute.Alignment (Int32.to_int align) :: !l;
+ checkattr Attribute.Nocapture;
+ checkattr Attribute.Noredzone;
+ checkattr Attribute.Noimplicitfloat;
+ checkattr Attribute.Naked;
+ checkattr Attribute.Inlinehint;
+ let stackalign = Int32.logand (Int32.shift_right_logical a 26) 7l in
+ if stackalign <> 0l then
+ l := Attribute.Stackalignment (Int32.to_int stackalign) :: !l;
+ checkattr Attribute.ReturnsTwice;
+ checkattr Attribute.UWTable;
+ checkattr Attribute.NonLazyBind;
+ !l;;
+
+let add_function_attr llval attr =
+ llvm_add_function_attr llval (pack_attr attr)
+
+external add_target_dependent_function_attr
+ : llvalue -> string -> string -> unit
+ = "llvm_add_target_dependent_function_attr"
+
+let remove_function_attr llval attr =
+ llvm_remove_function_attr llval (pack_attr attr)
+
+let function_attr f = unpack_attr (llvm_function_attr f)
+
+(*--... Operations on params ...............................................--*)
+external params : llvalue -> llvalue array = "llvm_params"
+external param : llvalue -> int -> llvalue = "llvm_param"
+external llvm_param_attr : llvalue -> int32 = "llvm_param_attr"
+let param_attr p = unpack_attr (llvm_param_attr p)
+external param_parent : llvalue -> llvalue = "LLVMGetParamParent"
+external param_begin : llvalue -> (llvalue, llvalue) llpos = "llvm_param_begin"
+external param_succ : llvalue -> (llvalue, llvalue) llpos = "llvm_param_succ"
+external param_end : llvalue -> (llvalue, llvalue) llrev_pos = "llvm_param_end"
+external param_pred : llvalue -> (llvalue, llvalue) llrev_pos ="llvm_param_pred"
+
+let rec iter_param_range f i e =
+ if i = e then () else
+ match i with
+ | At_end _ -> raise (Invalid_argument "Invalid parameter range.")
+ | Before p ->
+ f p;
+ iter_param_range f (param_succ p) e
+
+let iter_params f fn =
+ iter_param_range f (param_begin fn) (At_end fn)
+
+let rec fold_left_param_range f init i e =
+ if i = e then init else
+ match i with
+ | At_end _ -> raise (Invalid_argument "Invalid parameter range.")
+ | Before p -> fold_left_param_range f (f init p) (param_succ p) e
+
+let fold_left_params f init fn =
+ fold_left_param_range f init (param_begin fn) (At_end fn)
+
+let rec rev_iter_param_range f i e =
+ if i = e then () else
+ match i with
+ | At_start _ -> raise (Invalid_argument "Invalid parameter range.")
+ | After p ->
+ f p;
+ rev_iter_param_range f (param_pred p) e
-(* TODO: param attrs *)
+let rev_iter_params f fn =
+ rev_iter_param_range f (param_end fn) (At_start fn)
+
+let rec fold_right_param_range f init i e =
+ if i = e then init else
+ match i with
+ | At_start _ -> raise (Invalid_argument "Invalid parameter range.")
+ | After p -> fold_right_param_range f (f p init) (param_pred p) e
+
+let fold_right_params f fn init =
+ fold_right_param_range f init (param_end fn) (At_start fn)
+
+external llvm_add_param_attr : llvalue -> int32 -> unit
+ = "llvm_add_param_attr"
+external llvm_remove_param_attr : llvalue -> int32 -> unit
+ = "llvm_remove_param_attr"
+
+let add_param_attr llval attr =
+ llvm_add_param_attr llval (pack_attr attr)
+
+let remove_param_attr llval attr =
+ llvm_remove_param_attr llval (pack_attr attr)
+
+external set_param_alignment : llvalue -> int -> unit
+ = "llvm_set_param_alignment"
(*--... Operations on basic blocks .........................................--*)
+external value_of_block : llbasicblock -> llvalue = "LLVMBasicBlockAsValue"
+external value_is_block : llvalue -> bool = "llvm_value_is_block"
+external block_of_value : llvalue -> llbasicblock = "LLVMValueAsBasicBlock"
+external block_parent : llbasicblock -> llvalue = "LLVMGetBasicBlockParent"
external basic_blocks : llvalue -> llbasicblock array = "llvm_basic_blocks"
external entry_block : llvalue -> llbasicblock = "LLVMGetEntryBasicBlock"
external delete_block : llbasicblock -> unit = "llvm_delete_block"
-external append_block : string -> llvalue -> llbasicblock = "llvm_append_block"
-external insert_block : string -> llbasicblock -> llbasicblock
+external remove_block : llbasicblock -> unit = "llvm_remove_block"
+external move_block_before : llbasicblock -> llbasicblock -> unit
+ = "llvm_move_block_before"
+external move_block_after : llbasicblock -> llbasicblock -> unit
+ = "llvm_move_block_after"
+external append_block : llcontext -> string -> llvalue -> llbasicblock
+ = "llvm_append_block"
+external insert_block : llcontext -> string -> llbasicblock -> llbasicblock
= "llvm_insert_block"
-external value_of_block : llbasicblock -> llvalue = "LLVMBasicBlockAsValue"
-external value_is_block : llvalue -> bool = "llvm_value_is_block"
-external block_of_value : llvalue -> llbasicblock = "LLVMValueAsBasicBlock"
+external block_begin : llvalue -> (llvalue, llbasicblock) llpos
+ = "llvm_block_begin"
+external block_succ : llbasicblock -> (llvalue, llbasicblock) llpos
+ = "llvm_block_succ"
+external block_end : llvalue -> (llvalue, llbasicblock) llrev_pos
+ = "llvm_block_end"
+external block_pred : llbasicblock -> (llvalue, llbasicblock) llrev_pos
+ = "llvm_block_pred"
+external block_terminator : llbasicblock -> llvalue option =
+ "llvm_block_terminator"
+
+let rec iter_block_range f i e =
+ if i = e then () else
+ match i with
+ | At_end _ -> raise (Invalid_argument "Invalid block range.")
+ | Before bb ->
+ f bb;
+ iter_block_range f (block_succ bb) e
+
+let iter_blocks f fn =
+ iter_block_range f (block_begin fn) (At_end fn)
+
+let rec fold_left_block_range f init i e =
+ if i = e then init else
+ match i with
+ | At_end _ -> raise (Invalid_argument "Invalid block range.")
+ | Before bb -> fold_left_block_range f (f init bb) (block_succ bb) e
+
+let fold_left_blocks f init fn =
+ fold_left_block_range f init (block_begin fn) (At_end fn)
+
+let rec rev_iter_block_range f i e =
+ if i = e then () else
+ match i with
+ | At_start _ -> raise (Invalid_argument "Invalid block range.")
+ | After bb ->
+ f bb;
+ rev_iter_block_range f (block_pred bb) e
+
+let rev_iter_blocks f fn =
+ rev_iter_block_range f (block_end fn) (At_start fn)
+
+let rec fold_right_block_range f init i e =
+ if i = e then init else
+ match i with
+ | At_start _ -> raise (Invalid_argument "Invalid block range.")
+ | After bb -> fold_right_block_range f (f bb init) (block_pred bb) e
+
+let fold_right_blocks f fn init =
+ fold_right_block_range f init (block_end fn) (At_start fn)
+
+(*--... Operations on instructions .........................................--*)
+external instr_parent : llvalue -> llbasicblock = "LLVMGetInstructionParent"
+external instr_begin : llbasicblock -> (llbasicblock, llvalue) llpos
+ = "llvm_instr_begin"
+external instr_succ : llvalue -> (llbasicblock, llvalue) llpos
+ = "llvm_instr_succ"
+external instr_end : llbasicblock -> (llbasicblock, llvalue) llrev_pos
+ = "llvm_instr_end"
+external instr_pred : llvalue -> (llbasicblock, llvalue) llrev_pos
+ = "llvm_instr_pred"
+
+external instr_opcode : llvalue -> Opcode.t = "llvm_instr_get_opcode"
+external icmp_predicate : llvalue -> Icmp.t option = "llvm_instr_icmp_predicate"
+external fcmp_predicate : llvalue -> Fcmp.t option = "llvm_instr_fcmp_predicate"
+external instr_clone : llvalue -> llvalue = "llvm_instr_clone"
+
+let rec iter_instrs_range f i e =
+ if i = e then () else
+ match i with
+ | At_end _ -> raise (Invalid_argument "Invalid instruction range.")
+ | Before i ->
+ f i;
+ iter_instrs_range f (instr_succ i) e
+
+let iter_instrs f bb =
+ iter_instrs_range f (instr_begin bb) (At_end bb)
+
+let rec fold_left_instrs_range f init i e =
+ if i = e then init else
+ match i with
+ | At_end _ -> raise (Invalid_argument "Invalid instruction range.")
+ | Before i -> fold_left_instrs_range f (f init i) (instr_succ i) e
+
+let fold_left_instrs f init bb =
+ fold_left_instrs_range f init (instr_begin bb) (At_end bb)
+
+let rec rev_iter_instrs_range f i e =
+ if i = e then () else
+ match i with
+ | At_start _ -> raise (Invalid_argument "Invalid instruction range.")
+ | After i ->
+ f i;
+ rev_iter_instrs_range f (instr_pred i) e
+
+let rev_iter_instrs f bb =
+ rev_iter_instrs_range f (instr_end bb) (At_start bb)
+
+let rec fold_right_instr_range f i e init =
+ if i = e then init else
+ match i with
+ | At_start _ -> raise (Invalid_argument "Invalid instruction range.")
+ | After i -> fold_right_instr_range f (instr_pred i) e (f i init)
+
+let fold_right_instrs f bb init =
+ fold_right_instr_range f (instr_end bb) (At_start bb) init
+
+
+(*--... 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"
+external llvm_add_instruction_param_attr : llvalue -> int -> int32 -> unit
+ = "llvm_add_instruction_param_attr"
+external llvm_remove_instruction_param_attr : llvalue -> int -> int32 -> unit
+ = "llvm_remove_instruction_param_attr"
+
+let add_instruction_param_attr llval i attr =
+ llvm_add_instruction_param_attr llval i (pack_attr attr)
+
+let remove_instruction_param_attr llval i attr =
+ llvm_remove_instruction_param_attr llval i (pack_attr attr)
+
+(*--... Operations on call instructions (only) .............................--*)
+external is_tail_call : llvalue -> bool = "llvm_is_tail_call"
+external set_tail_call : bool -> llvalue -> unit = "llvm_set_tail_call"
+
+(*--... Operations on load/store instructions (only) .......................--*)
+external is_volatile : llvalue -> bool = "llvm_is_volatile"
+external set_volatile : bool -> llvalue -> unit = "llvm_set_volatile"
+
+(*--... Operations on terminators ..........................................--*)
+
+let is_terminator llv =
+ let open ValueKind in
+ let open Opcode in
+ match classify_value llv with
+ | Instruction (Br | IndirectBr | Invoke | Resume | Ret | Switch | Unreachable)
+ -> true
+ | _ -> false
+
+external successor : llvalue -> int -> llbasicblock = "llvm_successor"
+external set_successor : llvalue -> int -> llbasicblock -> unit
+ = "llvm_set_successor"
+external num_successors : llvalue -> int = "llvm_num_successors"
+
+let successors llv =
+ if not (is_terminator llv) then
+ raise (Invalid_argument "Llvm.successors can only be used on terminators")
+ else
+ Array.init (num_successors llv) (successor llv)
+
+let iter_successors f llv =
+ if not (is_terminator llv) then
+ raise (Invalid_argument "Llvm.iter_successors can only be used on terminators")
+ else
+ for i = 0 to num_successors llv - 1 do
+ f (successor llv i)
+ done
+
+let fold_successors f llv z =
+ if not (is_terminator llv) then
+ raise (Invalid_argument "Llvm.fold_successors can only be used on terminators")
+ else
+ let n = num_successors llv in
+ let rec aux i acc =
+ if i >= n then acc
+ else begin
+ let llb = successor llv i in
+ aux (i+1) (f llb acc)
+ end
+ in aux 0 z
+
+
+(*--... Operations on branches .............................................--*)
+external condition : llvalue -> llvalue = "llvm_condition"
+external set_condition : llvalue -> llvalue -> unit
+ = "llvm_set_condition"
+external is_conditional : llvalue -> bool = "llvm_is_conditional"
+
+let get_branch llv =
+ if classify_value llv <> ValueKind.Instruction Opcode.Br then
+ None
+ else if is_conditional llv then
+ Some (`Conditional (condition llv, successor llv 0, successor llv 1))
+ else
+ Some (`Unconditional (successor llv 0))
+
+(*--... Operations on phi nodes ............................................--*)
+external add_incoming : (llvalue * llbasicblock) -> llvalue -> unit
+ = "llvm_add_incoming"
+external incoming : llvalue -> (llvalue * llbasicblock) list = "llvm_incoming"
+
+external delete_instruction : llvalue -> unit = "llvm_delete_instruction"
(*===-- Instruction builders ----------------------------------------------===*)
-external builder_before : llvalue -> llbuilder = "llvm_builder_before"
-external builder_at_end : llbasicblock -> llbuilder = "llvm_builder_at_end"
-external position_before : llvalue -> llbuilder -> unit = "llvm_position_before"
-external position_at_end : llbasicblock -> llbuilder -> unit
- = "llvm_position_at_end"
+external builder : llcontext -> llbuilder = "llvm_builder"
+external position_builder : (llbasicblock, llvalue) llpos -> llbuilder -> unit
+ = "llvm_position_builder"
+external insertion_block : llbuilder -> llbasicblock = "llvm_insertion_block"
+external insert_into_builder : llvalue -> string -> llbuilder -> unit
+ = "llvm_insert_into_builder"
+
+let builder_at context ip =
+ let b = builder context in
+ position_builder ip b;
+ b
+
+let builder_before context i = builder_at context (Before i)
+let builder_at_end context bb = builder_at context (At_end bb)
+
+let position_before i = position_builder (Before i)
+let position_at_end bb = position_builder (At_end bb)
+
+
+(*--... Metadata ...........................................................--*)
+external set_current_debug_location : llbuilder -> llvalue -> unit
+ = "llvm_set_current_debug_location"
+external clear_current_debug_location : llbuilder -> unit
+ = "llvm_clear_current_debug_location"
+external current_debug_location : llbuilder -> llvalue option
+ = "llvm_current_debug_location"
+external set_inst_debug_location : llbuilder -> llvalue -> unit
+ = "llvm_set_inst_debug_location"
+
(*--... Terminators ........................................................--*)
external build_ret_void : llbuilder -> llvalue = "llvm_build_ret_void"
external build_ret : llvalue -> llbuilder -> llvalue = "llvm_build_ret"
+external build_aggregate_ret : llvalue array -> llbuilder -> llvalue
+ = "llvm_build_aggregate_ret"
external build_br : llbasicblock -> llbuilder -> llvalue = "llvm_build_br"
external build_cond_br : llvalue -> llbasicblock -> llbasicblock -> llbuilder ->
llvalue = "llvm_build_cond_br"
external build_switch : llvalue -> llbasicblock -> int -> llbuilder -> llvalue
= "llvm_build_switch"
+external build_malloc : lltype -> string -> llbuilder -> llvalue =
+ "llvm_build_malloc"
+external build_array_malloc : lltype -> llvalue -> string -> llbuilder ->
+ llvalue = "llvm_build_array_malloc"
+external build_free : llvalue -> llbuilder -> llvalue = "llvm_build_free"
+external add_case : llvalue -> llvalue -> llbasicblock -> unit
+ = "llvm_add_case"
+external switch_default_dest : llvalue -> llbasicblock =
+ "LLVMGetSwitchDefaultDest"
+external build_indirect_br : llvalue -> int -> llbuilder -> llvalue
+ = "llvm_build_indirect_br"
+external add_destination : llvalue -> llbasicblock -> unit
+ = "llvm_add_destination"
external build_invoke : llvalue -> llvalue array -> llbasicblock ->
llbasicblock -> string -> llbuilder -> llvalue
= "llvm_build_invoke_bc" "llvm_build_invoke_nat"
-external build_unwind : llbuilder -> llvalue = "llvm_build_unwind"
+external build_landingpad : lltype -> llvalue -> int -> string -> llbuilder ->
+ llvalue = "llvm_build_landingpad"
+external set_cleanup : llvalue -> bool -> unit = "llvm_set_cleanup"
+external add_clause : llvalue -> llvalue -> unit = "llvm_add_clause"
+external build_resume : llvalue -> llbuilder -> llvalue = "llvm_build_resume"
external build_unreachable : llbuilder -> llvalue = "llvm_build_unreachable"
(*--... Arithmetic .........................................................--*)
external build_add : llvalue -> llvalue -> string -> llbuilder -> llvalue
= "llvm_build_add"
+external build_nsw_add : llvalue -> llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_nsw_add"
+external build_nuw_add : llvalue -> llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_nuw_add"
+external build_fadd : llvalue -> llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_fadd"
external build_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue
= "llvm_build_sub"
+external build_nsw_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_nsw_sub"
+external build_nuw_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_nuw_sub"
+external build_fsub : llvalue -> llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_fsub"
external build_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue
= "llvm_build_mul"
+external build_nsw_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_nsw_mul"
+external build_nuw_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_nuw_mul"
+external build_fmul : llvalue -> llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_fmul"
external build_udiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
= "llvm_build_udiv"
external build_sdiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
= "llvm_build_sdiv"
+external build_exact_sdiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_exact_sdiv"
external build_fdiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
= "llvm_build_fdiv"
external build_urem : llvalue -> llvalue -> string -> llbuilder -> llvalue
= "llvm_build_xor"
external build_neg : llvalue -> string -> llbuilder -> llvalue
= "llvm_build_neg"
+external build_nsw_neg : llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_nsw_neg"
+external build_nuw_neg : llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_nuw_neg"
+external build_fneg : llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_fneg"
external build_not : llvalue -> string -> llbuilder -> llvalue
= "llvm_build_not"
(*--... Memory .............................................................--*)
-external build_malloc : lltype -> string -> llbuilder -> llvalue
- = "llvm_build_malloc"
-external build_array_malloc : lltype -> llvalue -> string -> llbuilder ->
- llvalue = "llvm_build_array_malloc"
external build_alloca : lltype -> string -> llbuilder -> llvalue
= "llvm_build_alloca"
external build_array_alloca : lltype -> llvalue -> string -> llbuilder ->
llvalue = "llvm_build_array_alloca"
-external build_free : llvalue -> llbuilder -> llvalue = "llvm_build_free"
external build_load : llvalue -> string -> llbuilder -> llvalue
= "llvm_build_load"
external build_store : llvalue -> llvalue -> llbuilder -> llvalue
= "llvm_build_store"
+external build_atomicrmw : AtomicRMWBinOp.t -> llvalue -> llvalue ->
+ AtomicOrdering.t -> bool -> string -> llbuilder ->
+ llvalue
+ = "llvm_build_atomicrmw_bytecode"
+ "llvm_build_atomicrmw_native"
external build_gep : llvalue -> llvalue array -> string -> llbuilder -> llvalue
= "llvm_build_gep"
+external build_in_bounds_gep : llvalue -> llvalue array -> string ->
+ llbuilder -> llvalue = "llvm_build_in_bounds_gep"
+external build_struct_gep : llvalue -> int -> string -> llbuilder -> llvalue
+ = "llvm_build_struct_gep"
+
+external build_global_string : string -> string -> llbuilder -> llvalue
+ = "llvm_build_global_string"
+external build_global_stringptr : string -> string -> llbuilder -> llvalue
+ = "llvm_build_global_stringptr"
(*--... Casts ..............................................................--*)
external build_trunc : llvalue -> lltype -> string -> llbuilder -> llvalue
= "llvm_build_inttoptr"
external build_bitcast : llvalue -> lltype -> string -> llbuilder -> llvalue
= "llvm_build_bitcast"
+external build_zext_or_bitcast : llvalue -> lltype -> string -> llbuilder ->
+ llvalue = "llvm_build_zext_or_bitcast"
+external build_sext_or_bitcast : llvalue -> lltype -> string -> llbuilder ->
+ llvalue = "llvm_build_sext_or_bitcast"
+external build_trunc_or_bitcast : llvalue -> lltype -> string -> llbuilder ->
+ llvalue = "llvm_build_trunc_or_bitcast"
+external build_pointercast : llvalue -> lltype -> string -> llbuilder -> llvalue
+ = "llvm_build_pointercast"
+external build_intcast : llvalue -> lltype -> string -> llbuilder -> llvalue
+ = "llvm_build_intcast"
+external build_fpcast : llvalue -> lltype -> string -> llbuilder -> llvalue
+ = "llvm_build_fpcast"
(*--... Comparisons ........................................................--*)
-external build_icmp : int_predicate -> llvalue -> llvalue -> string ->
+external build_icmp : Icmp.t -> llvalue -> llvalue -> string ->
llbuilder -> llvalue = "llvm_build_icmp"
-external build_fcmp : real_predicate -> llvalue -> llvalue -> string ->
+external build_fcmp : Fcmp.t -> llvalue -> llvalue -> string ->
llbuilder -> llvalue = "llvm_build_fcmp"
(*--... Miscellaneous instructions .........................................--*)
-external build_phi : lltype -> string -> llbuilder -> llvalue = "llvm_build_phi"
+external build_phi : (llvalue * llbasicblock) list -> string -> llbuilder ->
+ llvalue = "llvm_build_phi"
external build_call : llvalue -> llvalue array -> string -> llbuilder -> llvalue
= "llvm_build_call"
external build_select : llvalue -> llvalue -> llvalue -> string -> llbuilder ->
llbuilder -> llvalue = "llvm_build_insertelement"
external build_shufflevector : llvalue -> llvalue -> llvalue -> string ->
llbuilder -> llvalue = "llvm_build_shufflevector"
+external build_extractvalue : llvalue -> int -> string -> llbuilder -> llvalue
+ = "llvm_build_extractvalue"
+external build_insertvalue : llvalue -> llvalue -> int -> string -> llbuilder ->
+ llvalue = "llvm_build_insertvalue"
+external build_is_null : llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_is_null"
+external build_is_not_null : llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_is_not_null"
+external build_ptrdiff : llvalue -> llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_ptrdiff"
-(*===-- Non-Externs -------------------------------------------------------===*)
-(* These functions are built using the externals, so must be declared late. *)
-let concat2 sep arr =
- let s = ref "" in
- if 0 < Array.length arr then begin
- s := !s ^ arr.(0);
- for i = 1 to (Array.length arr) - 1 do
- s := !s ^ sep ^ arr.(i)
- done
- end;
- !s
-
-let rec string_of_lltype ty =
- match classify_type ty with
- Integer_type -> "i" ^ string_of_int (integer_bitwidth ty)
- | Pointer_type -> (string_of_lltype (element_type ty)) ^ "*"
- | Struct_type ->
- let s = "{ " ^ (concat2 ", " (
- Array.map string_of_lltype (element_types ty)
- )) ^ " }" in
- if is_packed ty
- then "<" ^ s ^ ">"
- else s
- | Array_type -> "[" ^ (string_of_int (array_length ty)) ^
- " x " ^ (string_of_lltype (element_type ty)) ^ "]"
- | Vector_type -> "<" ^ (string_of_int (vector_size ty)) ^
- " x " ^ (string_of_lltype (element_type ty)) ^ ">"
- | Opaque_type -> "opaque"
- | Function_type -> string_of_lltype (return_type ty) ^
- " (" ^ (concat2 ", " (
- Array.map string_of_lltype (param_types ty)
- )) ^ ")"
- | Label_type -> "label"
- | Ppc_fp128_type -> "ppc_fp128"
- | Fp128_type -> "fp128"
- | X86fp80_type -> "x86_fp80"
- | Double_type -> "double"
- | Float_type -> "float"
- | Void_type -> "void"
+(*===-- Memory buffers ----------------------------------------------------===*)
+
+module MemoryBuffer = struct
+ external of_file : string -> llmemorybuffer = "llvm_memorybuffer_of_file"
+ external of_stdin : unit -> llmemorybuffer = "llvm_memorybuffer_of_stdin"
+ external of_string : ?name:string -> string -> llmemorybuffer
+ = "llvm_memorybuffer_of_string"
+ external as_string : llmemorybuffer -> string = "llvm_memorybuffer_as_string"
+ external dispose : llmemorybuffer -> unit = "llvm_memorybuffer_dispose"
+end
+
+
+(*===-- Pass Manager ------------------------------------------------------===*)
+
+module PassManager = struct
+ type 'a t
+ type any = [ `Module | `Function ]
+ external create : unit -> [ `Module ] t = "llvm_passmanager_create"
+ external create_function : llmodule -> [ `Function ] t
+ = "LLVMCreateFunctionPassManager"
+ external run_module : llmodule -> [ `Module ] t -> bool
+ = "llvm_passmanager_run_module"
+ external initialize : [ `Function ] t -> bool = "llvm_passmanager_initialize"
+ external run_function : llvalue -> [ `Function ] t -> bool
+ = "llvm_passmanager_run_function"
+ external finalize : [ `Function ] t -> bool = "llvm_passmanager_finalize"
+ external dispose : [< any ] t -> unit = "llvm_passmanager_dispose"
+end
projects / oota-llvm.git / blobdiff