-(*===-- tools/ml/llvm.ml - LLVM Ocaml Interface ---------------------------===*
+(*===-- llvm/llvm.mli - 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.
*
*===----------------------------------------------------------------------===*)
+(** Core API.
+
+ This interface provides an OCaml API for the LLVM intermediate
+ representation, the classes in the VMCore library. *)
+
-(* These abstract types correlate directly to the LLVM VMCore classes. *)
+(** {6 Abstract types}
+
+ These abstract types correlate directly to the LLVM VMCore classes. *)
+
+(** The top-level container for all LLVM global data. See the
+ [llvm::LLVMContext] class. *)
+type llcontext
+
+(** The top-level container for all other LLVM Intermediate Representation (IR)
+ objects. See the [llvm::Module] class. *)
type llmodule
+
+(** Each value in the LLVM IR has a type, an instance of [lltype]. See the
+ [llvm::Type] class. *)
type lltype
-type lltypehandle
+
+(** Any value in the LLVM IR. Functions, instructions, global variables,
+ constants, and much more are all [llvalues]. See the [llvm::Value] class.
+ This type covers a wide range of subclasses. *)
type llvalue
-type llbasicblock (* These are actually values, but
- benefit from type checking. *)
+
+(** Used to store users and usees of values. See the [llvm::Use] class. *)
+type lluse
+
+(** A basic block in LLVM IR. See the [llvm::BasicBlock] class. *)
+type llbasicblock
+
+(** Used to generate instructions in the LLVM IR. See the [llvm::LLVMBuilder]
+ class. *)
type llbuilder
-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
-
-val ccc : int
-val fastcc : int
-val coldcc : int
-val x86_stdcallcc : int
-val x86_fastcallcc : int
-
-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
-
-
-(*===-- Modules -----------------------------------------------------------===*)
-
-(* 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"
-
-(* Disposes a module. All references to subordinate objects are invalidated;
- referencing them will invoke undefined behavior. *)
-external dispose_module : llmodule -> unit = "llvm_dispose_module"
-
-(* 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"
-
-external delete_type_name : string -> llmodule -> unit
- = "llvm_delete_type_name"
-
-
-(*===-- Types -------------------------------------------------------------===*)
-external classify_type : lltype -> type_kind = "llvm_classify_type"
-external refine_abstract_type : lltype -> lltype -> unit
- = "llvm_refine_abstract_type"
+(** Used to efficiently handle large buffers of read-only binary data.
+ See the [llvm::MemoryBuffer] class. *)
+type llmemorybuffer
+
+(** The kind id of metadata attached to an instruction. *)
+type llmdkind
+
+(** The kind of an [lltype], the result of [classify_type ty]. See the
+ [llvm::Type::TypeID] enumeration. *)
+module TypeKind : sig
+ type t =
+ Void
+ | Half
+ | Float
+ | Double
+ | X86fp80
+ | Fp128
+ | Ppc_fp128
+ | Label
+ | Integer
+ | Function
+ | Struct
+ | Array
+ | Pointer
+ | Vector
+ | Metadata
+ | X86_mmx
+end
+
+(** The linkage of a global value, accessed with {!linkage} and
+ {!set_linkage}. See [llvm::GlobalValue::LinkageTypes]. *)
+module Linkage : sig
+ 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
+
+(** The linker visibility of a global value, accessed with {!visibility} and
+ {!set_visibility}. See [llvm::GlobalValue::VisibilityTypes]. *)
+module Visibility : sig
+ type t =
+ Default
+ | Hidden
+ | Protected
+end
+
+(** The following calling convention values may be accessed with
+ {!function_call_conv} and {!set_function_call_conv}. Calling
+ conventions are open-ended. *)
+module CallConv : sig
+ val c : int (** [c] is the C calling convention. *)
+ val fast : int (** [fast] is the calling convention to allow LLVM
+ maximum optimization opportunities. Use only with
+ internal linkage. *)
+ val cold : int (** [cold] is the calling convention for
+ callee-save. *)
+ val x86_stdcall : int (** [x86_stdcall] is the familiar stdcall calling
+ convention from C. *)
+ val x86_fastcall : int (** [x86_fastcall] is the familiar fastcall calling
+ convention from C. *)
+end
+
+(** The attribute kind of a function parameter, result or the function itself.
+ See [llvm::Attribute::AttrKind]. *)
+module Attribute : sig
+ 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
+
+(** The predicate for an integer comparison ([icmp]) instruction.
+ See the [llvm::ICmpInst::Predicate] enumeration. *)
+module Icmp : sig
+ type t =
+ | Eq (* Equal *)
+ | Ne (* Not equal *)
+ | Ugt (* Unsigned greater than *)
+ | Uge (* Unsigned greater or equal *)
+ | Ult (* Unsigned less than *)
+ | Ule (* Unsigned less or equal *)
+ | Sgt (* Signed greater than *)
+ | Sge (* Signed greater or equal *)
+ | Slt (* Signed less than *)
+ | Sle (* Signed less or equal *)
+end
+
+(** The predicate for a floating-point comparison ([fcmp]) instruction.
+ Ordered means that neither operand is a QNAN while unordered means
+ that either operand may be a QNAN.
+ See the [llvm::FCmpInst::Predicate] enumeration. *)
+module Fcmp : sig
+ type t =
+ | False (* Always false *)
+ | Oeq (* Ordered and equal *)
+ | Ogt (* Ordered and greater than *)
+ | Oge (* Ordered and greater or equal *)
+ | Olt (* Ordered and less than *)
+ | Ole (* Ordered and less or equal *)
+ | One (* Ordered and not equal *)
+ | Ord (* Ordered (no operand is NaN) *)
+ | Uno (* Unordered (one operand at least is NaN) *)
+ | Ueq (* Unordered and equal *)
+ | Ugt (* Unordered and greater than *)
+ | Uge (* Unordered and greater or equal *)
+ | Ult (* Unordered and less than *)
+ | Ule (* Unordered and less or equal *)
+ | Une (* Unordered and not equal *)
+ | True (* Always true *)
+end
+
+(** The opcodes for LLVM instructions and constant expressions. *)
+module Opcode : sig
+ 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
+
+(** The type of a clause of a [landingpad] instruction.
+ See [llvm::LandingPadInst::ClauseType]. *)
+module LandingPadClauseTy : sig
+ type t =
+ | Catch
+ | Filter
+end
+
+(** The thread local mode of a global value, accessed with {!thread_local_mode}
+ and {!set_thread_local_mode}.
+ See [llvm::GlobalVariable::ThreadLocalMode]. *)
+module ThreadLocalMode : sig
+ type t =
+ | None
+ | GeneralDynamic
+ | LocalDynamic
+ | InitialExec
+ | LocalExec
+end
+
+(** The ordering of an atomic [load], [store], [cmpxchg], [atomicrmw] or
+ [fence] instruction. See [llvm::AtomicOrdering]. *)
+module AtomicOrdering : sig
+ type t =
+ | NotAtomic
+ | Unordered
+ | Monotonic
+ | Invalid (* removed due to API changes *)
+ | Acquire
+ | Release
+ | AcqiureRelease
+ | SequentiallyConsistent
+end
+
+(** The opcode of an [atomicrmw] instruction.
+ See [llvm::AtomicRMWInst::BinOp]. *)
+module AtomicRMWBinOp : sig
+ type t =
+ | Xchg
+ | Add
+ | Sub
+ | And
+ | Nand
+ | Or
+ | Xor
+ | Max
+ | Min
+ | UMax
+ | UMin
+end
+
+(** The kind of an [llvalue], the result of [classify_value v].
+ See the various [LLVMIsA*] functions. *)
+module ValueKind : sig
+ 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
+
+
+(** {6 Iteration} *)
+
+(** [Before b] and [At_end a] specify positions from the start of the ['b] list
+ of [a]. [llpos] is used to specify positions in and for forward iteration
+ through the various value lists maintained by the LLVM IR. *)
+type ('a, 'b) llpos =
+| At_end of 'a
+| Before of 'b
+
+(** [After b] and [At_start a] specify positions from the end of the ['b] list
+ of [a]. [llrev_pos] is used for reverse iteration through the various value
+ lists maintained by the LLVM IR. *)
+type ('a, 'b) llrev_pos =
+| At_start of 'a
+| After of 'b
+
+
+(** {6 Exceptions} *)
+
+exception IoError of string
+
+
+(** {6 Global configuration} *)
+
+(** [enable_pretty_stacktraces ()] enables LLVM's built-in stack trace code.
+ This intercepts the OS's crash signals and prints which component of LLVM
+ you were in at the time of the crash. *)
+val enable_pretty_stacktrace : unit -> unit
+
+(** [install_fatal_error_handler f] installs [f] as LLVM's fatal error handler.
+ The handler will receive the reason for termination as a string. After
+ the handler has been executed, LLVM calls [exit(1)]. *)
+val install_fatal_error_handler : (string -> unit) -> unit
+
+(** [reset_fatal_error_handler ()] resets LLVM's fatal error handler. *)
+val reset_fatal_error_handler : unit -> unit
+
+(** {6 Contexts} *)
+
+(** [create_context ()] creates a context for storing the "global" state in
+ LLVM. See the constructor [llvm::LLVMContext]. *)
+val create_context : unit -> llcontext
+
+(** [destroy_context ()] destroys a context. See the destructor
+ [llvm::LLVMContext::~LLVMContext]. *)
+val dispose_context : llcontext -> unit
+
+(** See the function [llvm::getGlobalContext]. *)
+val global_context : unit -> llcontext
+
+(** [mdkind_id context name] returns the MDKind ID that corresponds to the
+ name [name] in the context [context]. See the function
+ [llvm::LLVMContext::getMDKindID]. *)
+val mdkind_id : llcontext -> string -> llmdkind
+
+
+(** {6 Modules} *)
+
+(** [create_module context id] creates a module with the supplied module ID in
+ the context [context]. Modules are not garbage collected; it is mandatory
+ to call {!dispose_module} to free memory. See the constructor
+ [llvm::Module::Module]. *)
+val create_module : llcontext -> string -> llmodule
+
+(** [dispose_module m] destroys a module [m] and all of the IR objects it
+ contained. All references to subordinate objects are invalidated;
+ referencing them will invoke undefined behavior. See the destructor
+ [llvm::Module::~Module]. *)
+val dispose_module : llmodule -> unit
+
+(** [target_triple m] is the target specifier for the module [m], something like
+ [i686-apple-darwin8]. See the method [llvm::Module::getTargetTriple]. *)
+val target_triple: llmodule -> string
+
+(** [target_triple triple m] changes the target specifier for the module [m] to
+ the string [triple]. See the method [llvm::Module::setTargetTriple]. *)
+val set_target_triple: string -> llmodule -> unit
+
+(** [data_layout m] is the data layout specifier for the module [m], something
+ like [e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-...-a0:0:64-f80:128:128]. See the
+ method [llvm::Module::getDataLayout]. *)
+val data_layout: llmodule -> string
+
+(** [set_data_layout s m] changes the data layout specifier for the module [m]
+ to the string [s]. See the method [llvm::Module::setDataLayout]. *)
+val set_data_layout: string -> llmodule -> unit
+
+(** [dump_module m] prints the .ll representation of the module [m] to standard
+ error. See the method [llvm::Module::dump]. *)
+val dump_module : llmodule -> unit
+
+(** [print_module f m] prints the .ll representation of the module [m]
+ to file [f]. See the method [llvm::Module::print]. *)
+val print_module : string -> llmodule -> unit
+
+(** [string_of_llmodule m] returns the .ll representation of the module [m]
+ as a string. See the method [llvm::Module::print]. *)
+val string_of_llmodule : llmodule -> string
+
+(** [set_module_inline_asm m asm] sets the inline assembler for the module. See
+ the method [llvm::Module::setModuleInlineAsm]. *)
+val set_module_inline_asm : llmodule -> string -> unit
+
+(** [module_context m] returns the context of the specified module.
+ See the method [llvm::Module::getContext] *)
+val module_context : llmodule -> llcontext
+
+
+(** {6 Types} *)
+
+(** [classify_type ty] returns the {!TypeKind.t} corresponding to the type [ty].
+ See the method [llvm::Type::getTypeID]. *)
+val classify_type : lltype -> TypeKind.t
+
+(** [type_is_sized ty] returns whether the type has a size or not.
+ If it doesn't then it is not safe to call the [DataLayout::] methods on it.
+ *)
+val type_is_sized : lltype -> bool
+
+(** [type_context ty] returns the {!llcontext} corresponding to the type [ty].
+ See the method [llvm::Type::getContext]. *)
+val type_context : lltype -> llcontext
+
+(** [dump_type ty] prints the .ll representation of the type [ty] to standard
+ error. See the method [llvm::Type::dump]. *)
+val dump_type : lltype -> unit
+
+(** [string_of_lltype ty] returns a string describing the type [ty]. *)
val string_of_lltype : lltype -> string
-(*--... Operations on integer types ........................................--*)
-val i1_type : lltype
-val i8_type : lltype
-val i16_type : lltype
-val i32_type : lltype
-val i64_type : lltype
-external integer_type : int -> lltype = "llvm_integer_type"
-external integer_bitwidth : lltype -> int = "llvm_integer_bitwidth"
-
-(*--... Operations on real types ...........................................--*)
-val float_type : lltype
-val double_type : lltype
-val x86fp80_type : lltype
-val fp128_type : lltype
-val ppc_fp128_type : lltype
-
-(*--... 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 is_var_arg : lltype -> bool = "llvm_is_var_arg"
-external return_type : lltype -> lltype = "LLVMGetReturnType"
-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 is_packed : lltype -> bool = "llvm_is_packed"
-
-(*--... Operations on pointer, vector, and array types .....................--*)
-external array_type : lltype -> int -> lltype = "llvm_array_type"
-external pointer_type : lltype -> lltype = "LLVMPointerType"
-external vector_type : lltype -> int -> lltype = "llvm_vector_type"
-
-external element_type : lltype -> lltype = "LLVMGetElementType"
-external array_length : lltype -> int = "llvm_array_length"
-external vector_size : lltype -> int = "llvm_vector_size"
-
-(*--... Operations on other types ..........................................--*)
-external opaque_type : unit -> lltype = "llvm_opaque_type"
-val void_type : lltype
-val label_type : lltype
-
-(*--... Operations on type handles .........................................--*)
-external handle_to_type : lltype -> lltypehandle = "llvm_handle_to_type"
-external type_of_handle : lltypehandle -> lltype = "llvm_type_of_handle"
-external refine_type : lltype -> lltype -> unit = "llvm_refine_type"
-
-
-(*===-- 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"
-
-(*--... 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 undef : lltype -> llvalue = "LLVMGetUndef"
-external is_null : llvalue -> bool = "llvm_is_null"
-external is_undef : llvalue -> bool = "llvm_is_undef"
-
-(*--... 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 const_float : lltype -> float -> llvalue = "llvm_const_float"
-
-(*--... Operations on composite constants ..................................--*)
-external const_string : string -> llvalue = "llvm_const_string"
-external const_stringz : 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
- = "llvm_const_packed_struct"
-external const_vector : llvalue array -> llvalue = "llvm_const_vector"
-
-(*--... Constant expressions ...............................................--*)
-external size_of : lltype -> llvalue = "LLVMSizeOf"
-external const_neg : llvalue -> llvalue = "LLVMConstNeg"
-external const_not : llvalue -> llvalue = "LLVMConstNot"
-external const_add : llvalue -> llvalue -> llvalue = "LLVMConstAdd"
-external const_sub : llvalue -> llvalue -> llvalue = "LLVMConstSub"
-external const_mul : llvalue -> llvalue -> llvalue = "LLVMConstMul"
-external const_udiv : llvalue -> llvalue -> llvalue = "LLVMConstUDiv"
-external const_sdiv : llvalue -> llvalue -> llvalue = "LLVMConstSDiv"
-external const_fdiv : llvalue -> llvalue -> llvalue = "LLVMConstFDiv"
-external const_urem : llvalue -> llvalue -> llvalue = "LLVMConstURem"
-external const_srem : llvalue -> llvalue -> llvalue = "LLVMConstSRem"
-external const_frem : llvalue -> llvalue -> llvalue = "LLVMConstFRem"
-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
- = "llvm_const_icmp"
-external const_fcmp : real_predicate -> 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_trunc : llvalue -> lltype -> llvalue = "LLVMConstTrunc"
-external const_sext : llvalue -> lltype -> llvalue = "LLVMConstSExt"
-external const_zext : llvalue -> lltype -> llvalue = "LLVMConstZExt"
-external const_fptrunc : llvalue -> lltype -> llvalue = "LLVMConstFPTrunc"
-external const_fpext : llvalue -> lltype -> llvalue = "LLVMConstFPExt"
-external const_uitofp : llvalue -> lltype -> llvalue = "LLVMConstUIToFP"
-external const_sitofp : llvalue -> lltype -> llvalue = "LLVMConstSIToFP"
-external const_fptoui : llvalue -> lltype -> llvalue = "LLVMConstFPToUI"
-external const_fptosi : llvalue -> lltype -> llvalue = "LLVMConstFPToSI"
-external const_ptrtoint : llvalue -> lltype -> llvalue = "LLVMConstPtrToInt"
-external const_inttoptr : llvalue -> lltype -> llvalue = "LLVMConstIntToPtr"
-external const_bitcast : llvalue -> lltype -> llvalue = "LLVMConstBitCast"
-external const_select : llvalue -> llvalue -> llvalue -> llvalue
- = "LLVMConstSelect"
-external const_extractelement : llvalue -> llvalue -> llvalue
- = "LLVMConstExtractElement"
-external const_insertelement : llvalue -> llvalue -> llvalue -> llvalue
- = "LLVMConstInsertElement"
-external const_shufflevector : llvalue -> llvalue -> llvalue -> llvalue
- = "LLVMConstShuffleVector"
-
-(*--... Operations on global variables, functions, and aliases (globals) ...--*)
-external is_declaration : llvalue -> bool = "llvm_is_declaration"
-external linkage : llvalue -> linkage = "llvm_linkage"
-external set_linkage : linkage -> 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 alignment : llvalue -> int = "llvm_alignment"
-external set_alignment : int -> llvalue -> unit = "llvm_set_alignment"
-
-(*--... Operations on global variables .....................................--*)
-external declare_global : lltype -> string -> llmodule -> llvalue
- = "llvm_declare_global"
-external define_global : string -> llvalue -> llmodule -> llvalue
- = "llvm_define_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"
-
-(*--... Operations on functions ............................................--*)
-external declare_function : string -> lltype -> llmodule -> llvalue
- = "llvm_declare_function"
-external define_function : string -> lltype -> llmodule -> llvalue
- = "llvm_define_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"
-
-(*--... Operations on basic blocks .........................................--*)
-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
- = "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"
-
-
-(*===-- 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"
-
-(*--... Terminators ........................................................--*)
-external build_ret_void : llbuilder -> llvalue = "llvm_build_ret_void"
-external build_ret : llvalue -> llbuilder -> llvalue = "llvm_build_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_invoke : llvalue -> llvalue array -> llbasicblock ->
+
+(** {7 Operations on integer types} *)
+
+(** [i1_type c] returns an integer type of bitwidth 1 in the context [c]. See
+ [llvm::Type::Int1Ty]. *)
+val i1_type : llcontext -> lltype
+
+(** [i8_type c] returns an integer type of bitwidth 8 in the context [c]. See
+ [llvm::Type::Int8Ty]. *)
+val i8_type : llcontext -> lltype
+
+(** [i16_type c] returns an integer type of bitwidth 16 in the context [c]. See
+ [llvm::Type::Int16Ty]. *)
+val i16_type : llcontext -> lltype
+
+(** [i32_type c] returns an integer type of bitwidth 32 in the context [c]. See
+ [llvm::Type::Int32Ty]. *)
+val i32_type : llcontext -> lltype
+
+(** [i64_type c] returns an integer type of bitwidth 64 in the context [c]. See
+ [llvm::Type::Int64Ty]. *)
+val i64_type : llcontext -> lltype
+
+(** [integer_type c n] returns an integer type of bitwidth [n] in the context
+ [c]. See the method [llvm::IntegerType::get]. *)
+val integer_type : llcontext -> int -> lltype
+
+(** [integer_bitwidth c ty] returns the number of bits in the integer type [ty]
+ in the context [c]. See the method [llvm::IntegerType::getBitWidth]. *)
+val integer_bitwidth : lltype -> int
+
+
+(** {7 Operations on real types} *)
+
+(** [float_type c] returns the IEEE 32-bit floating point type in the context
+ [c]. See [llvm::Type::FloatTy]. *)
+val float_type : llcontext -> lltype
+
+(** [double_type c] returns the IEEE 64-bit floating point type in the context
+ [c]. See [llvm::Type::DoubleTy]. *)
+val double_type : llcontext -> lltype
+
+(** [x86fp80_type c] returns the x87 80-bit floating point type in the context
+ [c]. See [llvm::Type::X86_FP80Ty]. *)
+val x86fp80_type : llcontext -> lltype
+
+(** [fp128_type c] returns the IEEE 128-bit floating point type in the context
+ [c]. See [llvm::Type::FP128Ty]. *)
+val fp128_type : llcontext -> lltype
+
+(** [ppc_fp128_type c] returns the PowerPC 128-bit floating point type in the
+ context [c]. See [llvm::Type::PPC_FP128Ty]. *)
+val ppc_fp128_type : llcontext -> lltype
+
+
+(** {7 Operations on function types} *)
+
+(** [function_type ret_ty param_tys] returns the function type returning
+ [ret_ty] and taking [param_tys] as parameters.
+ See the method [llvm::FunctionType::get]. *)
+val function_type : lltype -> lltype array -> lltype
+
+(** [var_arg_function_type ret_ty param_tys] is just like
+ [function_type ret_ty param_tys] except that it returns the function type
+ which also takes a variable number of arguments.
+ See the method [llvm::FunctionType::get]. *)
+val var_arg_function_type : lltype -> lltype array -> lltype
+
+(** [is_var_arg fty] returns [true] if [fty] is a varargs function type, [false]
+ otherwise. See the method [llvm::FunctionType::isVarArg]. *)
+val is_var_arg : lltype -> bool
+
+(** [return_type fty] gets the return type of the function type [fty].
+ See the method [llvm::FunctionType::getReturnType]. *)
+val return_type : lltype -> lltype
+
+(** [param_types fty] gets the parameter types of the function type [fty].
+ See the method [llvm::FunctionType::getParamType]. *)
+val param_types : lltype -> lltype array
+
+
+(** {7 Operations on struct types} *)
+
+(** [struct_type context tys] returns the structure type in the context
+ [context] containing in the types in the array [tys]. See the method
+ [llvm::StructType::get]. *)
+val struct_type : llcontext -> lltype array -> lltype
+
+(** [packed_struct_type context ys] returns the packed structure type in the
+ context [context] containing in the types in the array [tys]. See the method
+ [llvm::StructType::get]. *)
+val packed_struct_type : llcontext -> lltype array -> lltype
+
+(** [struct_name ty] returns the name of the named structure type [ty],
+ or None if the structure type is not named *)
+val struct_name : lltype -> string option
+
+(** [named_struct_type context name] returns the named structure type [name]
+ in the context [context].
+ See the method [llvm::StructType::get]. *)
+val named_struct_type : llcontext -> string -> lltype
+
+(** [struct_set_body ty elts ispacked] sets the body of the named struct [ty]
+ to the [elts] elements.
+ See the moethd [llvm::StructType::setBody]. *)
+val struct_set_body : lltype -> lltype array -> bool -> unit
+
+(** [struct_element_types sty] returns the constituent types of the struct type
+ [sty]. See the method [llvm::StructType::getElementType]. *)
+val struct_element_types : lltype -> lltype array
+
+(** [is_packed sty] returns [true] if the structure type [sty] is packed,
+ [false] otherwise. See the method [llvm::StructType::isPacked]. *)
+val is_packed : lltype -> bool
+
+(** [is_opaque sty] returns [true] if the structure type [sty] is opaque.
+ [false] otherwise. See the method [llvm::StructType::isOpaque]. *)
+val is_opaque : lltype -> bool
+
+
+(** {7 Operations on pointer, vector, and array types} *)
+
+(** [array_type ty n] returns the array type containing [n] elements of type
+ [ty]. See the method [llvm::ArrayType::get]. *)
+val array_type : lltype -> int -> lltype
+
+(** [pointer_type ty] returns the pointer type referencing objects of type
+ [ty] in the default address space (0).
+ See the method [llvm::PointerType::getUnqual]. *)
+val pointer_type : lltype -> lltype
+
+(** [qualified_pointer_type ty as] returns the pointer type referencing objects
+ of type [ty] in address space [as].
+ See the method [llvm::PointerType::get]. *)
+val qualified_pointer_type : lltype -> int -> lltype
+
+(** [vector_type ty n] returns the array type containing [n] elements of the
+ primitive type [ty]. See the method [llvm::ArrayType::get]. *)
+val vector_type : lltype -> int -> lltype
+
+(** [element_type ty] returns the element type of the pointer, vector, or array
+ type [ty]. See the method [llvm::SequentialType::get]. *)
+val element_type : lltype -> lltype
+
+(** [element_type aty] returns the element count of the array type [aty].
+ See the method [llvm::ArrayType::getNumElements]. *)
+val array_length : lltype -> int
+
+(** [address_space pty] returns the address space qualifier of the pointer type
+ [pty]. See the method [llvm::PointerType::getAddressSpace]. *)
+val address_space : lltype -> int
+
+(** [element_type ty] returns the element count of the vector type [ty].
+ See the method [llvm::VectorType::getNumElements]. *)
+val vector_size : lltype -> int
+
+
+(** {7 Operations on other types} *)
+
+(** [void_type c] creates a type of a function which does not return any
+ value in the context [c]. See [llvm::Type::VoidTy]. *)
+val void_type : llcontext -> lltype
+
+(** [label_type c] creates a type of a basic block in the context [c]. See
+ [llvm::Type::LabelTy]. *)
+val label_type : llcontext -> lltype
+
+(** [x86_mmx_type c] returns the x86 64-bit MMX register type in the
+ context [c]. See [llvm::Type::X86_MMXTy]. *)
+val x86_mmx_type : llcontext -> lltype
+
+(** [type_by_name m name] returns the specified type from the current module
+ if it exists.
+ See the method [llvm::Module::getTypeByName] *)
+val type_by_name : llmodule -> string -> lltype option
+
+
+(* {6 Values} *)
+
+(** [type_of v] returns the type of the value [v].
+ See the method [llvm::Value::getType]. *)
+val type_of : llvalue -> lltype
+
+(** [classify_value v] returns the kind of the value [v]. *)
+val classify_value : llvalue -> ValueKind.t
+
+(** [value_name v] returns the name of the value [v]. For global values, this is
+ the symbol name. For instructions and basic blocks, it is the SSA register
+ name. It is meaningless for constants.
+ See the method [llvm::Value::getName]. *)
+val value_name : llvalue -> string
+
+(** [set_value_name n v] sets the name of the value [v] to [n]. See the method
+ [llvm::Value::setName]. *)
+val set_value_name : string -> llvalue -> unit
+
+(** [dump_value v] prints the .ll representation of the value [v] to standard
+ error. See the method [llvm::Value::dump]. *)
+val dump_value : llvalue -> unit
+
+(** [string_of_llvalue v] returns a string describing the value [v]. *)
+val string_of_llvalue : llvalue -> string
+
+(** [replace_all_uses_with old new] replaces all uses of the value [old]
+ with the value [new]. See the method [llvm::Value::replaceAllUsesWith]. *)
+val replace_all_uses_with : llvalue -> llvalue -> unit
+
+
+(* {6 Uses} *)
+
+(** [use_begin v] returns the first position in the use list for the value [v].
+ [use_begin] and [use_succ] can e used to iterate over the use list in order.
+ See the method [llvm::Value::use_begin]. *)
+val use_begin : llvalue -> lluse option
+
+(** [use_succ u] returns the use list position succeeding [u].
+ See the method [llvm::use_value_iterator::operator++]. *)
+val use_succ : lluse -> lluse option
+
+(** [user u] returns the user of the use [u].
+ See the method [llvm::Use::getUser]. *)
+val user : lluse -> llvalue
+
+(** [used_value u] returns the usee of the use [u].
+ See the method [llvm::Use::getUsedValue]. *)
+val used_value : lluse -> llvalue
+
+(** [iter_uses f v] applies function [f] to each of the users of the value [v]
+ in order. Tail recursive. *)
+val iter_uses : (lluse -> unit) -> llvalue -> unit
+
+(** [fold_left_uses f init v] is [f (... (f init u1) ...) uN] where
+ [u1,...,uN] are the users of the value [v]. Tail recursive. *)
+val fold_left_uses : ('a -> lluse -> 'a) -> 'a -> llvalue -> 'a
+
+(** [fold_right_uses f v init] is [f u1 (... (f uN init) ...)] where
+ [u1,...,uN] are the users of the value [v]. Not tail recursive. *)
+val fold_right_uses : (lluse -> 'a -> 'a) -> llvalue -> 'a -> 'a
+
+
+(* {6 Users} *)
+
+(** [operand v i] returns the operand at index [i] for the value [v]. See the
+ method [llvm::User::getOperand]. *)
+val operand : llvalue -> int -> llvalue
+
+(** [set_operand v i o] sets the operand of the value [v] at the index [i] to
+ the value [o].
+ See the method [llvm::User::setOperand]. *)
+val set_operand : llvalue -> int -> llvalue -> unit
+
+(** [num_operands v] returns the number of operands for the value [v].
+ See the method [llvm::User::getNumOperands]. *)
+val num_operands : llvalue -> int
+
+
+(** {7 Operations on constants of (mostly) any type} *)
+
+(** [is_constant v] returns [true] if the value [v] is a constant, [false]
+ otherwise. Similar to [llvm::isa<Constant>]. *)
+val is_constant : llvalue -> bool
+
+(** [const_null ty] returns the constant null (zero) of the type [ty].
+ See the method [llvm::Constant::getNullValue]. *)
+val const_null : lltype -> llvalue
+
+(** [const_all_ones ty] returns the constant '-1' of the integer or vector type
+ [ty]. See the method [llvm::Constant::getAllOnesValue]. *)
+val const_all_ones : (*int|vec*)lltype -> llvalue
+
+(** [const_pointer_null ty] returns the constant null (zero) pointer of the type
+ [ty]. See the method [llvm::ConstantPointerNull::get]. *)
+val const_pointer_null : lltype -> llvalue
+
+(** [undef ty] returns the undefined value of the type [ty].
+ See the method [llvm::UndefValue::get]. *)
+val undef : lltype -> llvalue
+
+(** [is_null v] returns [true] if the value [v] is the null (zero) value.
+ See the method [llvm::Constant::isNullValue]. *)
+val is_null : llvalue -> bool
+
+(** [is_undef v] returns [true] if the value [v] is an undefined value, [false]
+ otherwise. Similar to [llvm::isa<UndefValue>]. *)
+val is_undef : llvalue -> bool
+
+(** [constexpr_opcode v] returns an [Opcode.t] corresponding to constexpr
+ value [v], or [Opcode.Invalid] if [v] is not a constexpr. *)
+val constexpr_opcode : llvalue -> Opcode.t
+
+
+(** {7 Operations on instructions} *)
+
+(** [has_metadata i] returns whether or not the instruction [i] has any
+ metadata attached to it. See the function
+ [llvm::Instruction::hasMetadata]. *)
+val has_metadata : llvalue -> bool
+
+(** [metadata i kind] optionally returns the metadata associated with the
+ kind [kind] in the instruction [i] See the function
+ [llvm::Instruction::getMetadata]. *)
+val metadata : llvalue -> llmdkind -> llvalue option
+
+(** [set_metadata i kind md] sets the metadata [md] of kind [kind] in the
+ instruction [i]. See the function [llvm::Instruction::setMetadata]. *)
+val set_metadata : llvalue -> llmdkind -> llvalue -> unit
+
+(** [clear_metadata i kind] clears the metadata of kind [kind] in the
+ instruction [i]. See the function [llvm::Instruction::setMetadata]. *)
+val clear_metadata : llvalue -> llmdkind -> unit
+
+
+(** {7 Operations on metadata} *)
+
+(** [mdstring c s] returns the MDString of the string [s] in the context [c].
+ See the method [llvm::MDNode::get]. *)
+val mdstring : llcontext -> string -> llvalue
+
+(** [mdnode c elts] returns the MDNode containing the values [elts] in the
+ context [c].
+ See the method [llvm::MDNode::get]. *)
+val mdnode : llcontext -> llvalue array -> llvalue
+
+(** [get_mdstring v] returns the MDString.
+ See the method [llvm::MDString::getString] *)
+val get_mdstring : llvalue -> string option
+
+(** [get_named_metadata m name] returns all the MDNodes belonging to the named
+ metadata (if any).
+ See the method [llvm::NamedMDNode::getOperand]. *)
+val get_named_metadata : llmodule -> string -> llvalue array
+
+(** [add_named_metadata_operand m name v] adds [v] as the last operand of
+ metadata named [name] in module [m]. If the metadata does not exist,
+ it is created.
+ See the methods [llvm::Module::getNamedMetadata()] and
+ [llvm::MDNode::addOperand()]. *)
+val add_named_metadata_operand : llmodule -> string -> llvalue -> unit
+
+
+(** {7 Operations on scalar constants} *)
+
+(** [const_int ty i] returns the integer constant of type [ty] and value [i].
+ See the method [llvm::ConstantInt::get]. *)
+val const_int : lltype -> int -> llvalue
+
+(** [const_of_int64 ty i] returns the integer constant of type [ty] and value
+ [i]. See the method [llvm::ConstantInt::get]. *)
+val const_of_int64 : lltype -> Int64.t -> bool -> llvalue
+
+(** [int64_of_const c] returns the int64 value of the [c] constant integer.
+ None is returned if this is not an integer constant, or bitwidth exceeds 64.
+ See the method [llvm::ConstantInt::getSExtValue].*)
+val int64_of_const : llvalue -> Int64.t option
+
+(** [const_int_of_string ty s r] returns the integer constant of type [ty] and
+ value [s], with the radix [r]. See the method [llvm::ConstantInt::get]. *)
+val const_int_of_string : lltype -> string -> int -> llvalue
+
+(** [const_float ty n] returns the floating point constant of type [ty] and
+ value [n]. See the method [llvm::ConstantFP::get]. *)
+val const_float : lltype -> float -> llvalue
+
+(** [const_float_of_string ty s] returns the floating point constant of type
+ [ty] and value [n]. See the method [llvm::ConstantFP::get]. *)
+val const_float_of_string : lltype -> string -> llvalue
+
+(** {7 Operations on composite constants} *)
+
+(** [const_string c s] returns the constant [i8] array with the values of the
+ characters in the string [s] in the context [c]. The array is not
+ null-terminated (but see {!const_stringz}). This value can in turn be used
+ as the initializer for a global variable. See the method
+ [llvm::ConstantArray::get]. *)
+val const_string : llcontext -> string -> llvalue
+
+(** [const_stringz c s] returns the constant [i8] array with the values of the
+ characters in the string [s] and a null terminator in the context [c]. This
+ value can in turn be used as the initializer for a global variable.
+ See the method [llvm::ConstantArray::get]. *)
+val const_stringz : llcontext -> string -> llvalue
+
+(** [const_array ty elts] returns the constant array of type
+ [array_type ty (Array.length elts)] and containing the values [elts].
+ This value can in turn be used as the initializer for a global variable.
+ See the method [llvm::ConstantArray::get]. *)
+val const_array : lltype -> llvalue array -> llvalue
+
+(** [const_struct context elts] returns the structured constant of type
+ [struct_type (Array.map type_of elts)] and containing the values [elts]
+ in the context [context]. This value can in turn be used as the initializer
+ for a global variable. See the method [llvm::ConstantStruct::getAnon]. *)
+val const_struct : llcontext -> llvalue array -> llvalue
+
+(** [const_named_struct namedty elts] returns the structured constant of type
+ [namedty] (which must be a named structure type) and containing the values [elts].
+ This value can in turn be used as the initializer
+ for a global variable. See the method [llvm::ConstantStruct::get]. *)
+val const_named_struct : lltype -> llvalue array -> llvalue
+
+(** [const_packed_struct context elts] returns the structured constant of
+ type {!packed_struct_type} [(Array.map type_of elts)] and containing the
+ values [elts] in the context [context]. This value can in turn be used as
+ the initializer for a global variable. See the method
+ [llvm::ConstantStruct::get]. *)
+val const_packed_struct : llcontext -> llvalue array -> llvalue
+
+(** [const_vector elts] returns the vector constant of type
+ [vector_type (type_of elts.(0)) (Array.length elts)] and containing the
+ values [elts]. See the method [llvm::ConstantVector::get]. *)
+val const_vector : llvalue array -> llvalue
+
+(** [string_of_const c] returns [Some str] if [c] is a string constant,
+ or [None] if this is not a string constant. *)
+val string_of_const : llvalue -> string option
+
+(** [const_element c] returns a constant for a specified index's element.
+ See the method ConstantDataSequential::getElementAsConstant. *)
+val const_element : llvalue -> int -> llvalue
+
+
+(** {7 Constant expressions} *)
+
+(** [align_of ty] returns the alignof constant for the type [ty]. This is
+ equivalent to [const_ptrtoint (const_gep (const_null (pointer_type {i8,ty}))
+ (const_int i32_type 0) (const_int i32_type 1)) i32_type], but considerably
+ more readable. See the method [llvm::ConstantExpr::getAlignOf]. *)
+val align_of : lltype -> llvalue
+
+(** [size_of ty] returns the sizeof constant for the type [ty]. This is
+ equivalent to [const_ptrtoint (const_gep (const_null (pointer_type ty))
+ (const_int i32_type 1)) i64_type], but considerably more readable.
+ See the method [llvm::ConstantExpr::getSizeOf]. *)
+val size_of : lltype -> llvalue
+
+(** [const_neg c] returns the arithmetic negation of the constant [c].
+ See the method [llvm::ConstantExpr::getNeg]. *)
+val const_neg : llvalue -> llvalue
+
+(** [const_nsw_neg c] returns the arithmetic negation of the constant [c] with
+ no signed wrapping. The result is undefined if the negation overflows.
+ See the method [llvm::ConstantExpr::getNSWNeg]. *)
+val const_nsw_neg : llvalue -> llvalue
+
+(** [const_nuw_neg c] returns the arithmetic negation of the constant [c] with
+ no unsigned wrapping. The result is undefined if the negation overflows.
+ See the method [llvm::ConstantExpr::getNUWNeg]. *)
+val const_nuw_neg : llvalue -> llvalue
+
+(** [const_fneg c] returns the arithmetic negation of the constant float [c].
+ See the method [llvm::ConstantExpr::getFNeg]. *)
+val const_fneg : llvalue -> llvalue
+
+(** [const_not c] returns the bitwise inverse of the constant [c].
+ See the method [llvm::ConstantExpr::getNot]. *)
+val const_not : llvalue -> llvalue
+
+(** [const_add c1 c2] returns the constant sum of two constants.
+ See the method [llvm::ConstantExpr::getAdd]. *)
+val const_add : llvalue -> llvalue -> llvalue
+
+(** [const_nsw_add c1 c2] returns the constant sum of two constants with no
+ signed wrapping. The result is undefined if the sum overflows.
+ See the method [llvm::ConstantExpr::getNSWAdd]. *)
+val const_nsw_add : llvalue -> llvalue -> llvalue
+
+(** [const_nuw_add c1 c2] returns the constant sum of two constants with no
+ unsigned wrapping. The result is undefined if the sum overflows.
+ See the method [llvm::ConstantExpr::getNSWAdd]. *)
+val const_nuw_add : llvalue -> llvalue -> llvalue
+
+(** [const_fadd c1 c2] returns the constant sum of two constant floats.
+ See the method [llvm::ConstantExpr::getFAdd]. *)
+val const_fadd : llvalue -> llvalue -> llvalue
+
+(** [const_sub c1 c2] returns the constant difference, [c1 - c2], of two
+ constants. See the method [llvm::ConstantExpr::getSub]. *)
+val const_sub : llvalue -> llvalue -> llvalue
+
+(** [const_nsw_sub c1 c2] returns the constant difference of two constants with
+ no signed wrapping. The result is undefined if the sum overflows.
+ See the method [llvm::ConstantExpr::getNSWSub]. *)
+val const_nsw_sub : llvalue -> llvalue -> llvalue
+
+(** [const_nuw_sub c1 c2] returns the constant difference of two constants with
+ no unsigned wrapping. The result is undefined if the sum overflows.
+ See the method [llvm::ConstantExpr::getNSWSub]. *)
+val const_nuw_sub : llvalue -> llvalue -> llvalue
+
+(** [const_fsub c1 c2] returns the constant difference, [c1 - c2], of two
+ constant floats. See the method [llvm::ConstantExpr::getFSub]. *)
+val const_fsub : llvalue -> llvalue -> llvalue
+
+(** [const_mul c1 c2] returns the constant product of two constants.
+ See the method [llvm::ConstantExpr::getMul]. *)
+val const_mul : llvalue -> llvalue -> llvalue
+
+(** [const_nsw_mul c1 c2] returns the constant product of two constants with
+ no signed wrapping. The result is undefined if the sum overflows.
+ See the method [llvm::ConstantExpr::getNSWMul]. *)
+val const_nsw_mul : llvalue -> llvalue -> llvalue
+
+(** [const_nuw_mul c1 c2] returns the constant product of two constants with
+ no unsigned wrapping. The result is undefined if the sum overflows.
+ See the method [llvm::ConstantExpr::getNSWMul]. *)
+val const_nuw_mul : llvalue -> llvalue -> llvalue
+
+(** [const_fmul c1 c2] returns the constant product of two constants floats.
+ See the method [llvm::ConstantExpr::getFMul]. *)
+val const_fmul : llvalue -> llvalue -> llvalue
+
+(** [const_udiv c1 c2] returns the constant quotient [c1 / c2] of two unsigned
+ integer constants.
+ See the method [llvm::ConstantExpr::getUDiv]. *)
+val const_udiv : llvalue -> llvalue -> llvalue
+
+(** [const_sdiv c1 c2] returns the constant quotient [c1 / c2] of two signed
+ integer constants.
+ See the method [llvm::ConstantExpr::getSDiv]. *)
+val const_sdiv : llvalue -> llvalue -> llvalue
+
+(** [const_exact_sdiv c1 c2] returns the constant quotient [c1 / c2] of two
+ signed integer constants. The result is undefined if the result is rounded
+ or overflows. See the method [llvm::ConstantExpr::getExactSDiv]. *)
+val const_exact_sdiv : llvalue -> llvalue -> llvalue
+
+(** [const_fdiv c1 c2] returns the constant quotient [c1 / c2] of two floating
+ point constants.
+ See the method [llvm::ConstantExpr::getFDiv]. *)
+val const_fdiv : llvalue -> llvalue -> llvalue
+
+(** [const_urem c1 c2] returns the constant remainder [c1 MOD c2] of two
+ unsigned integer constants.
+ See the method [llvm::ConstantExpr::getURem]. *)
+val const_urem : llvalue -> llvalue -> llvalue
+
+(** [const_srem c1 c2] returns the constant remainder [c1 MOD c2] of two
+ signed integer constants.
+ See the method [llvm::ConstantExpr::getSRem]. *)
+val const_srem : llvalue -> llvalue -> llvalue
+
+(** [const_frem c1 c2] returns the constant remainder [c1 MOD c2] of two
+ signed floating point constants.
+ See the method [llvm::ConstantExpr::getFRem]. *)
+val const_frem : llvalue -> llvalue -> llvalue
+
+(** [const_and c1 c2] returns the constant bitwise [AND] of two integer
+ constants.
+ See the method [llvm::ConstantExpr::getAnd]. *)
+val const_and : llvalue -> llvalue -> llvalue
+
+(** [const_or c1 c2] returns the constant bitwise [OR] of two integer
+ constants.
+ See the method [llvm::ConstantExpr::getOr]. *)
+val const_or : llvalue -> llvalue -> llvalue
+
+(** [const_xor c1 c2] returns the constant bitwise [XOR] of two integer
+ constants.
+ See the method [llvm::ConstantExpr::getXor]. *)
+val const_xor : llvalue -> llvalue -> llvalue
+
+(** [const_icmp pred c1 c2] returns the constant comparison of two integer
+ constants, [c1 pred c2].
+ See the method [llvm::ConstantExpr::getICmp]. *)
+val const_icmp : Icmp.t -> llvalue -> llvalue -> llvalue
+
+(** [const_fcmp pred c1 c2] returns the constant comparison of two floating
+ point constants, [c1 pred c2].
+ See the method [llvm::ConstantExpr::getFCmp]. *)
+val const_fcmp : Fcmp.t -> llvalue -> llvalue -> llvalue
+
+(** [const_shl c1 c2] returns the constant integer [c1] left-shifted by the
+ constant integer [c2].
+ See the method [llvm::ConstantExpr::getShl]. *)
+val const_shl : llvalue -> llvalue -> llvalue
+
+(** [const_lshr c1 c2] returns the constant integer [c1] right-shifted by the
+ constant integer [c2] with zero extension.
+ See the method [llvm::ConstantExpr::getLShr]. *)
+val const_lshr : llvalue -> llvalue -> llvalue
+
+(** [const_ashr c1 c2] returns the constant integer [c1] right-shifted by the
+ constant integer [c2] with sign extension.
+ See the method [llvm::ConstantExpr::getAShr]. *)
+val const_ashr : llvalue -> llvalue -> llvalue
+
+(** [const_gep pc indices] returns the constant [getElementPtr] of [pc] with the
+ constant integers indices from the array [indices].
+ See the method [llvm::ConstantExpr::getGetElementPtr]. *)
+val const_gep : llvalue -> llvalue array -> llvalue
+
+(** [const_in_bounds_gep pc indices] returns the constant [getElementPtr] of [pc]
+ with the constant integers indices from the array [indices].
+ See the method [llvm::ConstantExpr::getInBoundsGetElementPtr]. *)
+val const_in_bounds_gep : llvalue -> llvalue array -> llvalue
+
+(** [const_trunc c ty] returns the constant truncation of integer constant [c]
+ to the smaller integer type [ty].
+ See the method [llvm::ConstantExpr::getTrunc]. *)
+val const_trunc : llvalue -> lltype -> llvalue
+
+(** [const_sext c ty] returns the constant sign extension of integer constant
+ [c] to the larger integer type [ty].
+ See the method [llvm::ConstantExpr::getSExt]. *)
+val const_sext : llvalue -> lltype -> llvalue
+
+(** [const_zext c ty] returns the constant zero extension of integer constant
+ [c] to the larger integer type [ty].
+ See the method [llvm::ConstantExpr::getZExt]. *)
+val const_zext : llvalue -> lltype -> llvalue
+
+(** [const_fptrunc c ty] returns the constant truncation of floating point
+ constant [c] to the smaller floating point type [ty].
+ See the method [llvm::ConstantExpr::getFPTrunc]. *)
+val const_fptrunc : llvalue -> lltype -> llvalue
+
+(** [const_fpext c ty] returns the constant extension of floating point constant
+ [c] to the larger floating point type [ty].
+ See the method [llvm::ConstantExpr::getFPExt]. *)
+val const_fpext : llvalue -> lltype -> llvalue
+
+(** [const_uitofp c ty] returns the constant floating point conversion of
+ unsigned integer constant [c] to the floating point type [ty].
+ See the method [llvm::ConstantExpr::getUIToFP]. *)
+val const_uitofp : llvalue -> lltype -> llvalue
+
+(** [const_sitofp c ty] returns the constant floating point conversion of
+ signed integer constant [c] to the floating point type [ty].
+ See the method [llvm::ConstantExpr::getSIToFP]. *)
+val const_sitofp : llvalue -> lltype -> llvalue
+
+(** [const_fptoui c ty] returns the constant unsigned integer conversion of
+ floating point constant [c] to integer type [ty].
+ See the method [llvm::ConstantExpr::getFPToUI]. *)
+val const_fptoui : llvalue -> lltype -> llvalue
+
+(** [const_fptoui c ty] returns the constant unsigned integer conversion of
+ floating point constant [c] to integer type [ty].
+ See the method [llvm::ConstantExpr::getFPToSI]. *)
+val const_fptosi : llvalue -> lltype -> llvalue
+
+(** [const_ptrtoint c ty] returns the constant integer conversion of
+ pointer constant [c] to integer type [ty].
+ See the method [llvm::ConstantExpr::getPtrToInt]. *)
+val const_ptrtoint : llvalue -> lltype -> llvalue
+
+(** [const_inttoptr c ty] returns the constant pointer conversion of
+ integer constant [c] to pointer type [ty].
+ See the method [llvm::ConstantExpr::getIntToPtr]. *)
+val const_inttoptr : llvalue -> lltype -> llvalue
+
+(** [const_bitcast c ty] returns the constant bitwise conversion of constant [c]
+ to type [ty] of equal size.
+ See the method [llvm::ConstantExpr::getBitCast]. *)
+val const_bitcast : llvalue -> lltype -> llvalue
+
+(** [const_zext_or_bitcast c ty] returns a constant zext or bitwise cast
+ conversion of constant [c] to type [ty].
+ See the method [llvm::ConstantExpr::getZExtOrBitCast]. *)
+val const_zext_or_bitcast : llvalue -> lltype -> llvalue
+
+(** [const_sext_or_bitcast c ty] returns a constant sext or bitwise cast
+ conversion of constant [c] to type [ty].
+ See the method [llvm::ConstantExpr::getSExtOrBitCast]. *)
+val const_sext_or_bitcast : llvalue -> lltype -> llvalue
+
+(** [const_trunc_or_bitcast c ty] returns a constant trunc or bitwise cast
+ conversion of constant [c] to type [ty].
+ See the method [llvm::ConstantExpr::getTruncOrBitCast]. *)
+val const_trunc_or_bitcast : llvalue -> lltype -> llvalue
+
+(** [const_pointercast c ty] returns a constant bitcast or a pointer-to-int
+ cast conversion of constant [c] to type [ty] of equal size.
+ See the method [llvm::ConstantExpr::getPointerCast]. *)
+val const_pointercast : llvalue -> lltype -> llvalue
+
+(** [const_intcast c ty ~is_signed] returns a constant sext/zext, bitcast,
+ or trunc for integer -> integer casts of constant [c] to type [ty].
+ When converting a narrower value to a wider one, whether sext or zext
+ will be used is controlled by [is_signed].
+ See the method [llvm::ConstantExpr::getIntegerCast]. *)
+val const_intcast : llvalue -> lltype -> is_signed:bool -> llvalue
+
+(** [const_fpcast c ty] returns a constant fpext, bitcast, or fptrunc for fp ->
+ fp casts of constant [c] to type [ty].
+ See the method [llvm::ConstantExpr::getFPCast]. *)
+val const_fpcast : llvalue -> lltype -> llvalue
+
+(** [const_select cond t f] returns the constant conditional which returns value
+ [t] if the boolean constant [cond] is true and the value [f] otherwise.
+ See the method [llvm::ConstantExpr::getSelect]. *)
+val const_select : llvalue -> llvalue -> llvalue -> llvalue
+
+(** [const_extractelement vec i] returns the constant [i]th element of
+ constant vector [vec]. [i] must be a constant [i32] value unsigned less than
+ the size of the vector.
+ See the method [llvm::ConstantExpr::getExtractElement]. *)
+val const_extractelement : llvalue -> llvalue -> llvalue
+
+(** [const_insertelement vec v i] returns the constant vector with the same
+ elements as constant vector [v] but the [i]th element replaced by the
+ constant [v]. [v] must be a constant value with the type of the vector
+ elements. [i] must be a constant [i32] value unsigned less than the size
+ of the vector.
+ See the method [llvm::ConstantExpr::getInsertElement]. *)
+val const_insertelement : llvalue -> llvalue -> llvalue -> llvalue
+
+(** [const_shufflevector a b mask] returns a constant [shufflevector].
+ See the LLVM Language Reference for details on the [shufflevector]
+ instruction.
+ See the method [llvm::ConstantExpr::getShuffleVector]. *)
+val const_shufflevector : llvalue -> llvalue -> llvalue -> llvalue
+
+(** [const_extractvalue agg idxs] returns the constant [idxs]th value of
+ constant aggregate [agg]. Each [idxs] must be less than the size of the
+ aggregate. See the method [llvm::ConstantExpr::getExtractValue]. *)
+val const_extractvalue : llvalue -> int array -> llvalue
+
+(** [const_insertvalue agg val idxs] inserts the value [val] in the specified
+ indexs [idxs] in the aggegate [agg]. Each [idxs] must be less than the size
+ of the aggregate. See the method [llvm::ConstantExpr::getInsertValue]. *)
+val const_insertvalue : llvalue -> llvalue -> int array -> llvalue
+
+(** [const_inline_asm ty asm con side align] inserts a inline assembly string.
+ See the method [llvm::InlineAsm::get]. *)
+val const_inline_asm : lltype -> string -> string -> bool -> bool -> llvalue
+
+(** [block_address f bb] returns the address of the basic block [bb] in the
+ function [f]. See the method [llvm::BasicBlock::get]. *)
+val block_address : llvalue -> llbasicblock -> llvalue
+
+
+(** {7 Operations on global variables, functions, and aliases (globals)} *)
+
+(** [global_parent g] is the enclosing module of the global value [g].
+ See the method [llvm::GlobalValue::getParent]. *)
+val global_parent : llvalue -> llmodule
+
+(** [is_declaration g] returns [true] if the global value [g] is a declaration
+ only. Returns [false] otherwise.
+ See the method [llvm::GlobalValue::isDeclaration]. *)
+val is_declaration : llvalue -> bool
+
+(** [linkage g] returns the linkage of the global value [g].
+ See the method [llvm::GlobalValue::getLinkage]. *)
+val linkage : llvalue -> Linkage.t
+
+(** [set_linkage l g] sets the linkage of the global value [g] to [l].
+ See the method [llvm::GlobalValue::setLinkage]. *)
+val set_linkage : Linkage.t -> llvalue -> unit
+
+(** [section g] returns the linker section of the global value [g].
+ See the method [llvm::GlobalValue::getSection]. *)
+val section : llvalue -> string
+
+(** [set_section s g] sets the linker section of the global value [g] to [s].
+ See the method [llvm::GlobalValue::setSection]. *)
+val set_section : string -> llvalue -> unit
+
+(** [visibility g] returns the linker visibility of the global value [g].
+ See the method [llvm::GlobalValue::getVisibility]. *)
+val visibility : llvalue -> Visibility.t
+
+(** [set_visibility v g] sets the linker visibility of the global value [g] to
+ [v]. See the method [llvm::GlobalValue::setVisibility]. *)
+val set_visibility : Visibility.t -> llvalue -> unit
+
+(** [alignment g] returns the required alignment of the global value [g].
+ See the method [llvm::GlobalValue::getAlignment]. *)
+val alignment : llvalue -> int
+
+(** [set_alignment n g] sets the required alignment of the global value [g] to
+ [n] bytes. See the method [llvm::GlobalValue::setAlignment]. *)
+val set_alignment : int -> llvalue -> unit
+
+
+(** {7 Operations on global variables} *)
+
+(** [declare_global ty name m] returns a new global variable of type [ty] and
+ with name [name] in module [m] in the default address space (0). If such a
+ global variable already exists, it is returned. If the type of the existing
+ global differs, then a bitcast to [ty] is returned. *)
+val declare_global : lltype -> string -> llmodule -> llvalue
+
+(** [declare_qualified_global ty name addrspace m] returns a new global variable
+ of type [ty] and with name [name] in module [m] in the address space
+ [addrspace]. If such a global variable already exists, it is returned. If
+ the type of the existing global differs, then a bitcast to [ty] is
+ returned. *)
+val declare_qualified_global : lltype -> string -> int -> llmodule -> llvalue
+
+(** [define_global name init m] returns a new global with name [name] and
+ initializer [init] in module [m] in the default address space (0). If the
+ named global already exists, it is renamed.
+ See the constructor of [llvm::GlobalVariable]. *)
+val define_global : string -> llvalue -> llmodule -> llvalue
+
+(** [define_qualified_global name init addrspace m] returns a new global with
+ name [name] and initializer [init] in module [m] in the address space
+ [addrspace]. If the named global already exists, it is renamed.
+ See the constructor of [llvm::GlobalVariable]. *)
+val define_qualified_global : string -> llvalue -> int -> llmodule -> llvalue
+
+(** [lookup_global name m] returns [Some g] if a global variable with name
+ [name] exists in module [m]. If no such global exists, returns [None].
+ See the [llvm::GlobalVariable] constructor. *)
+val lookup_global : string -> llmodule -> llvalue option
+
+(** [delete_global gv] destroys the global variable [gv].
+ See the method [llvm::GlobalVariable::eraseFromParent]. *)
+val delete_global : llvalue -> unit
+
+(** [global_begin m] returns the first position in the global variable list of
+ the module [m]. [global_begin] and [global_succ] can be used to iterate
+ over the global list in order.
+ See the method [llvm::Module::global_begin]. *)
+val global_begin : llmodule -> (llmodule, llvalue) llpos
+
+(** [global_succ gv] returns the global variable list position succeeding
+ [Before gv].
+ See the method [llvm::Module::global_iterator::operator++]. *)
+val global_succ : llvalue -> (llmodule, llvalue) llpos
+
+(** [iter_globals f m] applies function [f] to each of the global variables of
+ module [m] in order. Tail recursive. *)
+val iter_globals : (llvalue -> unit) -> llmodule -> unit
+
+(** [fold_left_globals f init m] is [f (... (f init g1) ...) gN] where
+ [g1,...,gN] are the global variables of module [m]. Tail recursive. *)
+val fold_left_globals : ('a -> llvalue -> 'a) -> 'a -> llmodule -> 'a
+
+(** [global_end m] returns the last position in the global variable list of the
+ module [m]. [global_end] and [global_pred] can be used to iterate over the
+ global list in reverse.
+ See the method [llvm::Module::global_end]. *)
+val global_end : llmodule -> (llmodule, llvalue) llrev_pos
+
+(** [global_pred gv] returns the global variable list position preceding
+ [After gv].
+ See the method [llvm::Module::global_iterator::operator--]. *)
+val global_pred : llvalue -> (llmodule, llvalue) llrev_pos
+
+(** [rev_iter_globals f m] applies function [f] to each of the global variables
+ of module [m] in reverse order. Tail recursive. *)
+val rev_iter_globals : (llvalue -> unit) -> llmodule -> unit
+
+(** [fold_right_globals f m init] is [f g1 (... (f gN init) ...)] where
+ [g1,...,gN] are the global variables of module [m]. Tail recursive. *)
+val fold_right_globals : (llvalue -> 'a -> 'a) -> llmodule -> 'a -> 'a
+
+(** [is_global_constant gv] returns [true] if the global variabile [gv] is a
+ constant. Returns [false] otherwise.
+ See the method [llvm::GlobalVariable::isConstant]. *)
+val is_global_constant : llvalue -> bool
+
+(** [set_global_constant c gv] sets the global variable [gv] to be a constant if
+ [c] is [true] and not if [c] is [false].
+ See the method [llvm::GlobalVariable::setConstant]. *)
+val set_global_constant : bool -> llvalue -> unit
+
+(** [global_initializer gv] returns the initializer for the global variable
+ [gv]. See the method [llvm::GlobalVariable::getInitializer]. *)
+val global_initializer : llvalue -> llvalue
+
+(** [set_initializer c gv] sets the initializer for the global variable
+ [gv] to the constant [c].
+ See the method [llvm::GlobalVariable::setInitializer]. *)
+val set_initializer : llvalue -> llvalue -> unit
+
+(** [remove_initializer gv] unsets the initializer for the global variable
+ [gv].
+ See the method [llvm::GlobalVariable::setInitializer]. *)
+val remove_initializer : llvalue -> unit
+
+(** [is_thread_local gv] returns [true] if the global variable [gv] is
+ thread-local and [false] otherwise.
+ See the method [llvm::GlobalVariable::isThreadLocal]. *)
+val is_thread_local : llvalue -> bool
+
+(** [set_thread_local c gv] sets the global variable [gv] to be thread local if
+ [c] is [true] and not otherwise.
+ See the method [llvm::GlobalVariable::setThreadLocal]. *)
+val set_thread_local : bool -> llvalue -> unit
+
+(** [is_thread_local gv] returns the thread local mode of the global
+ variable [gv].
+ See the method [llvm::GlobalVariable::getThreadLocalMode]. *)
+val thread_local_mode : llvalue -> ThreadLocalMode.t
+
+(** [set_thread_local c gv] sets the thread local mode of the global
+ variable [gv].
+ See the method [llvm::GlobalVariable::setThreadLocalMode]. *)
+val set_thread_local_mode : ThreadLocalMode.t -> llvalue -> unit
+
+(** [is_externally_initialized gv] returns [true] if the global
+ variable [gv] is externally initialized and [false] otherwise.
+ See the method [llvm::GlobalVariable::isExternallyInitialized]. *)
+val is_externally_initialized : llvalue -> bool
+
+(** [set_externally_initialized c gv] sets the global variable [gv] to be
+ externally initialized if [c] is [true] and not otherwise.
+ See the method [llvm::GlobalVariable::setExternallyInitialized]. *)
+val set_externally_initialized : bool -> llvalue -> unit
+
+
+(** {7 Operations on aliases} *)
+
+(** [add_alias m t a n] inserts an alias in the module [m] with the type [t] and
+ the aliasee [a] with the name [n].
+ See the constructor for [llvm::GlobalAlias]. *)
+val add_alias : llmodule -> lltype -> llvalue -> string -> llvalue
+
+
+(** {7 Operations on functions} *)
+
+(** [declare_function name ty m] returns a new function of type [ty] and
+ with name [name] in module [m]. If such a function already exists,
+ it is returned. If the type of the existing function differs, then a bitcast
+ to [ty] is returned. *)
+val declare_function : string -> lltype -> llmodule -> llvalue
+
+(** [define_function name ty m] creates a new function with name [name] and
+ type [ty] in module [m]. If the named function already exists, it is
+ renamed. An entry basic block is created in the function.
+ See the constructor of [llvm::GlobalVariable]. *)
+val define_function : string -> lltype -> llmodule -> llvalue
+
+(** [lookup_function name m] returns [Some f] if a function with name
+ [name] exists in module [m]. If no such function exists, returns [None].
+ See the method [llvm::Module] constructor. *)
+val lookup_function : string -> llmodule -> llvalue option
+
+(** [delete_function f] destroys the function [f].
+ See the method [llvm::Function::eraseFromParent]. *)
+val delete_function : llvalue -> unit
+
+(** [function_begin m] returns the first position in the function list of the
+ module [m]. [function_begin] and [function_succ] can be used to iterate over
+ the function list in order.
+ See the method [llvm::Module::begin]. *)
+val function_begin : llmodule -> (llmodule, llvalue) llpos
+
+(** [function_succ gv] returns the function list position succeeding
+ [Before gv].
+ See the method [llvm::Module::iterator::operator++]. *)
+val function_succ : llvalue -> (llmodule, llvalue) llpos
+
+(** [iter_functions f m] applies function [f] to each of the functions of module
+ [m] in order. Tail recursive. *)
+val iter_functions : (llvalue -> unit) -> llmodule -> unit
+
+(** [fold_left_function f init m] is [f (... (f init f1) ...) fN] where
+ [f1,...,fN] are the functions of module [m]. Tail recursive. *)
+val fold_left_functions : ('a -> llvalue -> 'a) -> 'a -> llmodule -> 'a
+
+(** [function_end m] returns the last position in the function list of
+ the module [m]. [function_end] and [function_pred] can be used to iterate
+ over the function list in reverse.
+ See the method [llvm::Module::end]. *)
+val function_end : llmodule -> (llmodule, llvalue) llrev_pos
+
+(** [function_pred gv] returns the function list position preceding [After gv].
+ See the method [llvm::Module::iterator::operator--]. *)
+val function_pred : llvalue -> (llmodule, llvalue) llrev_pos
+
+(** [rev_iter_functions f fn] applies function [f] to each of the functions of
+ module [m] in reverse order. Tail recursive. *)
+val rev_iter_functions : (llvalue -> unit) -> llmodule -> unit
+
+(** [fold_right_functions f m init] is [f (... (f init fN) ...) f1] where
+ [f1,...,fN] are the functions of module [m]. Tail recursive. *)
+val fold_right_functions : (llvalue -> 'a -> 'a) -> llmodule -> 'a -> 'a
+
+(** [is_intrinsic f] returns true if the function [f] is an intrinsic.
+ See the method [llvm::Function::isIntrinsic]. *)
+val is_intrinsic : llvalue -> bool
+
+(** [function_call_conv f] returns the calling convention of the function [f].
+ See the method [llvm::Function::getCallingConv]. *)
+val function_call_conv : llvalue -> int
+
+(** [set_function_call_conv cc f] sets the calling convention of the function
+ [f] to the calling convention numbered [cc].
+ See the method [llvm::Function::setCallingConv]. *)
+val set_function_call_conv : int -> llvalue -> unit
+
+(** [gc f] returns [Some name] if the function [f] has a garbage
+ collection algorithm specified and [None] otherwise.
+ See the method [llvm::Function::getGC]. *)
+val gc : llvalue -> string option
+
+(** [set_gc gc f] sets the collection algorithm for the function [f] to
+ [gc]. See the method [llvm::Function::setGC]. *)
+val set_gc : string option -> llvalue -> unit
+
+(** [add_function_attr f a] adds attribute [a] to the return type of function
+ [f]. *)
+val add_function_attr : llvalue -> Attribute.t -> unit
+
+(** [add_target_dependent_function_attr f a] adds target-dependent attribute
+ [a] to function [f]. *)
+val add_target_dependent_function_attr : llvalue -> string -> string -> unit
+
+(** [function_attr f] returns the function attribute for the function [f].
+ See the method [llvm::Function::getAttributes] *)
+val function_attr : llvalue -> Attribute.t list
+
+(** [remove_function_attr f a] removes attribute [a] from the return type of
+ function [f]. *)
+val remove_function_attr : llvalue -> Attribute.t -> unit
+
+
+(** {7 Operations on params} *)
+
+(** [params f] returns the parameters of function [f].
+ See the method [llvm::Function::getArgumentList]. *)
+val params : llvalue -> llvalue array
+
+(** [param f n] returns the [n]th parameter of function [f].
+ See the method [llvm::Function::getArgumentList]. *)
+val param : llvalue -> int -> llvalue
+
+(** [param_attr p] returns the attributes of parameter [p].
+ See the methods [llvm::Function::getAttributes] and
+ [llvm::Attributes::getParamAttributes] *)
+val param_attr : llvalue -> Attribute.t list
+
+(** [param_parent p] returns the parent function that owns the parameter.
+ See the method [llvm::Argument::getParent]. *)
+val param_parent : llvalue -> llvalue
+
+(** [param_begin f] returns the first position in the parameter list of the
+ function [f]. [param_begin] and [param_succ] can be used to iterate over
+ the parameter list in order.
+ See the method [llvm::Function::arg_begin]. *)
+val param_begin : llvalue -> (llvalue, llvalue) llpos
+
+(** [param_succ bb] returns the parameter list position succeeding
+ [Before bb].
+ See the method [llvm::Function::arg_iterator::operator++]. *)
+val param_succ : llvalue -> (llvalue, llvalue) llpos
+
+(** [iter_params f fn] applies function [f] to each of the parameters
+ of function [fn] in order. Tail recursive. *)
+val iter_params : (llvalue -> unit) -> llvalue -> unit
+
+(** [fold_left_params f init fn] is [f (... (f init b1) ...) bN] where
+ [b1,...,bN] are the parameters of function [fn]. Tail recursive. *)
+val fold_left_params : ('a -> llvalue -> 'a) -> 'a -> llvalue -> 'a
+
+(** [param_end f] returns the last position in the parameter list of
+ the function [f]. [param_end] and [param_pred] can be used to iterate
+ over the parameter list in reverse.
+ See the method [llvm::Function::arg_end]. *)
+val param_end : llvalue -> (llvalue, llvalue) llrev_pos
+
+(** [param_pred gv] returns the function list position preceding [After gv].
+ See the method [llvm::Function::arg_iterator::operator--]. *)
+val param_pred : llvalue -> (llvalue, llvalue) llrev_pos
+
+(** [rev_iter_params f fn] applies function [f] to each of the parameters
+ of function [fn] in reverse order. Tail recursive. *)
+val rev_iter_params : (llvalue -> unit) -> llvalue -> unit
+
+(** [fold_right_params f fn init] is [f (... (f init bN) ...) b1] where
+ [b1,...,bN] are the parameters of function [fn]. Tail recursive. *)
+val fold_right_params : (llvalue -> 'a -> 'a) -> llvalue -> 'a -> 'a
+
+(** [add_param p a] adds attribute [a] to parameter [p]. *)
+val add_param_attr : llvalue -> Attribute.t -> unit
+
+(** [remove_param_attr p a] removes attribute [a] from parameter [p]. *)
+val remove_param_attr : llvalue -> Attribute.t -> unit
+
+(** [set_param_alignment p a] set the alignment of parameter [p] to [a]. *)
+val set_param_alignment : llvalue -> int -> unit
+
+
+(** {7 Operations on basic blocks} *)
+
+(** [basic_blocks fn] returns the basic blocks of the function [f].
+ See the method [llvm::Function::getBasicBlockList]. *)
+val basic_blocks : llvalue -> llbasicblock array
+
+(** [entry_block fn] returns the entry basic block of the function [f].
+ See the method [llvm::Function::getEntryBlock]. *)
+val entry_block : llvalue -> llbasicblock
+
+(** [delete_block bb] deletes the basic block [bb].
+ See the method [llvm::BasicBlock::eraseFromParent]. *)
+val delete_block : llbasicblock -> unit
+
+(** [remove_block bb] removes the basic block [bb] from its parent function.
+ See the method [llvm::BasicBlock::removeFromParent]. *)
+val remove_block : llbasicblock -> unit
+
+(** [move_block_before pos bb] moves the basic block [bb] before [pos].
+ See the method [llvm::BasicBlock::moveBefore]. *)
+val move_block_before : llbasicblock -> llbasicblock -> unit
+
+(** [move_block_after pos bb] moves the basic block [bb] after [pos].
+ See the method [llvm::BasicBlock::moveAfter]. *)
+val move_block_after : llbasicblock -> llbasicblock -> unit
+
+(** [append_block c name f] creates a new basic block named [name] at the end of
+ function [f] in the context [c].
+ See the constructor of [llvm::BasicBlock]. *)
+val append_block : llcontext -> string -> llvalue -> llbasicblock
+
+(** [insert_block c name bb] creates a new basic block named [name] before the
+ basic block [bb] in the context [c].
+ See the constructor of [llvm::BasicBlock]. *)
+val insert_block : llcontext -> string -> llbasicblock -> llbasicblock
+
+(** [block_parent bb] returns the parent function that owns the basic block.
+ See the method [llvm::BasicBlock::getParent]. *)
+val block_parent : llbasicblock -> llvalue
+
+(** [block_begin f] returns the first position in the basic block list of the
+ function [f]. [block_begin] and [block_succ] can be used to iterate over
+ the basic block list in order.
+ See the method [llvm::Function::begin]. *)
+val block_begin : llvalue -> (llvalue, llbasicblock) llpos
+
+(** [block_succ bb] returns the basic block list position succeeding
+ [Before bb].
+ See the method [llvm::Function::iterator::operator++]. *)
+val block_succ : llbasicblock -> (llvalue, llbasicblock) llpos
+
+(** [iter_blocks f fn] applies function [f] to each of the basic blocks
+ of function [fn] in order. Tail recursive. *)
+val iter_blocks : (llbasicblock -> unit) -> llvalue -> unit
+
+(** [fold_left_blocks f init fn] is [f (... (f init b1) ...) bN] where
+ [b1,...,bN] are the basic blocks of function [fn]. Tail recursive. *)
+val fold_left_blocks : ('a -> llbasicblock -> 'a) -> 'a -> llvalue -> 'a
+
+(** [block_end f] returns the last position in the basic block list of
+ the function [f]. [block_end] and [block_pred] can be used to iterate
+ over the basic block list in reverse.
+ See the method [llvm::Function::end]. *)
+val block_end : llvalue -> (llvalue, llbasicblock) llrev_pos
+
+(** [block_pred bb] returns the basic block list position preceding [After bb].
+ See the method [llvm::Function::iterator::operator--]. *)
+val block_pred : llbasicblock -> (llvalue, llbasicblock) llrev_pos
+
+(** [block_terminator bb] returns the terminator of the basic block [bb]. *)
+val block_terminator : llbasicblock -> llvalue option
+
+(** [rev_iter_blocks f fn] applies function [f] to each of the basic blocks
+ of function [fn] in reverse order. Tail recursive. *)
+val rev_iter_blocks : (llbasicblock -> unit) -> llvalue -> unit
+
+(** [fold_right_blocks f fn init] is [f (... (f init bN) ...) b1] where
+ [b1,...,bN] are the basic blocks of function [fn]. Tail recursive. *)
+val fold_right_blocks : (llbasicblock -> 'a -> 'a) -> llvalue -> 'a -> 'a
+
+(** [value_of_block bb] losslessly casts [bb] to an [llvalue]. *)
+val value_of_block : llbasicblock -> llvalue
+
+(** [value_is_block v] returns [true] if the value [v] is a basic block and
+ [false] otherwise.
+ Similar to [llvm::isa<BasicBlock>]. *)
+val value_is_block : llvalue -> bool
+
+(** [block_of_value v] losslessly casts [v] to an [llbasicblock]. *)
+val block_of_value : llvalue -> llbasicblock
+
+
+(** {7 Operations on instructions} *)
+
+(** [instr_parent i] is the enclosing basic block of the instruction [i].
+ See the method [llvm::Instruction::getParent]. *)
+val instr_parent : llvalue -> llbasicblock
+
+(** [delete_instruction i] deletes the instruction [i].
+ * See the method [llvm::Instruction::eraseFromParent]. *)
+val delete_instruction : llvalue -> unit
+
+(** [instr_begin bb] returns the first position in the instruction list of the
+ basic block [bb]. [instr_begin] and [instr_succ] can be used to iterate over
+ the instruction list in order.
+ See the method [llvm::BasicBlock::begin]. *)
+val instr_begin : llbasicblock -> (llbasicblock, llvalue) llpos
+
+(** [instr_succ i] returns the instruction list position succeeding [Before i].
+ See the method [llvm::BasicBlock::iterator::operator++]. *)
+val instr_succ : llvalue -> (llbasicblock, llvalue) llpos
+
+(** [iter_instrs f bb] applies function [f] to each of the instructions of basic
+ block [bb] in order. Tail recursive. *)
+val iter_instrs: (llvalue -> unit) -> llbasicblock -> unit
+
+(** [fold_left_instrs f init bb] is [f (... (f init g1) ...) gN] where
+ [g1,...,gN] are the instructions of basic block [bb]. Tail recursive. *)
+val fold_left_instrs: ('a -> llvalue -> 'a) -> 'a -> llbasicblock -> 'a
+
+(** [instr_end bb] returns the last position in the instruction list of the
+ basic block [bb]. [instr_end] and [instr_pred] can be used to iterate over
+ the instruction list in reverse.
+ See the method [llvm::BasicBlock::end]. *)
+val instr_end : llbasicblock -> (llbasicblock, llvalue) llrev_pos
+
+(** [instr_pred i] returns the instruction list position preceding [After i].
+ See the method [llvm::BasicBlock::iterator::operator--]. *)
+val instr_pred : llvalue -> (llbasicblock, llvalue) llrev_pos
+
+(** [fold_right_instrs f bb init] is [f (... (f init fN) ...) f1] where
+ [f1,...,fN] are the instructions of basic block [bb]. Tail recursive. *)
+val fold_right_instrs: (llvalue -> 'a -> 'a) -> llbasicblock -> 'a -> 'a
+
+(** [inst_opcode i] returns the [Opcode.t] corresponding to instruction [i],
+ or [Opcode.Invalid] if [i] is not an instruction. *)
+val instr_opcode : llvalue -> Opcode.t
+
+(** [icmp_predicate i] returns the [Icmp.t] corresponding to an [icmp]
+ instruction [i]. *)
+val icmp_predicate : llvalue -> Icmp.t option
+
+
+(** {7 Operations on call sites} *)
+
+(** [instruction_call_conv ci] is the calling convention for the call or invoke
+ instruction [ci], which may be one of the values from the module
+ {!CallConv}. See the method [llvm::CallInst::getCallingConv] and
+ [llvm::InvokeInst::getCallingConv]. *)
+val instruction_call_conv: llvalue -> int
+
+(** [set_instruction_call_conv cc ci] sets the calling convention for the call
+ or invoke instruction [ci] to the integer [cc], which can be one of the
+ values from the module {!CallConv}.
+ See the method [llvm::CallInst::setCallingConv]
+ and [llvm::InvokeInst::setCallingConv]. *)
+val set_instruction_call_conv: int -> llvalue -> unit
+
+(** [add_instruction_param_attr ci i a] adds attribute [a] to the [i]th
+ parameter of the call or invoke instruction [ci]. [i]=0 denotes the return
+ value. *)
+val add_instruction_param_attr : llvalue -> int -> Attribute.t -> unit
+
+(** [remove_instruction_param_attr ci i a] removes attribute [a] from the
+ [i]th parameter of the call or invoke instruction [ci]. [i]=0 denotes the
+ return value. *)
+val remove_instruction_param_attr : llvalue -> int -> Attribute.t -> unit
+
+
+(** {7 Operations on call instructions (only)} *)
+
+(** [is_tail_call ci] is [true] if the call instruction [ci] is flagged as
+ eligible for tail call optimization, [false] otherwise.
+ See the method [llvm::CallInst::isTailCall]. *)
+val is_tail_call : llvalue -> bool
+
+(** [set_tail_call tc ci] flags the call instruction [ci] as eligible for tail
+ call optimization if [tc] is [true], clears otherwise.
+ See the method [llvm::CallInst::setTailCall]. *)
+val set_tail_call : bool -> llvalue -> unit
+
+
+(** {7 Operations on load/store instructions (only)} *)
+
+(** [is_volatile i] is [true] if the load or store instruction [i] is marked
+ as volatile.
+ See the methods [llvm::LoadInst::isVolatile] and
+ [llvm::StoreInst::isVolatile]. *)
+val is_volatile : llvalue -> bool
+
+(** [set_volatile v i] marks the load or store instruction [i] as volatile
+ if [v] is [true], unmarks otherwise.
+ See the methods [llvm::LoadInst::setVolatile] and
+ [llvm::StoreInst::setVolatile]. *)
+val set_volatile : bool -> llvalue -> unit
+
+
+(** {7 Operations on phi nodes} *)
+
+(** [add_incoming (v, bb) pn] adds the value [v] to the phi node [pn] for use
+ with branches from [bb]. See the method [llvm::PHINode::addIncoming]. *)
+val add_incoming : (llvalue * llbasicblock) -> llvalue -> unit
+
+(** [incoming pn] returns the list of value-block pairs for phi node [pn].
+ See the method [llvm::PHINode::getIncomingValue]. *)
+val incoming : llvalue -> (llvalue * llbasicblock) list
+
+
+
+(** {6 Instruction builders} *)
+
+(** [builder context] creates an instruction builder with no position in
+ the context [context]. It is invalid to use this builder until its position
+ is set with {!position_before} or {!position_at_end}. See the constructor
+ for [llvm::LLVMBuilder]. *)
+val builder : llcontext -> llbuilder
+
+(** [builder_at ip] creates an instruction builder positioned at [ip].
+ See the constructor for [llvm::LLVMBuilder]. *)
+val builder_at : llcontext -> (llbasicblock, llvalue) llpos -> llbuilder
+
+(** [builder_before ins] creates an instruction builder positioned before the
+ instruction [isn]. See the constructor for [llvm::LLVMBuilder]. *)
+val builder_before : llcontext -> llvalue -> llbuilder
+
+(** [builder_at_end bb] creates an instruction builder positioned at the end of
+ the basic block [bb]. See the constructor for [llvm::LLVMBuilder]. *)
+val builder_at_end : llcontext -> llbasicblock -> llbuilder
+
+(** [position_builder ip bb] moves the instruction builder [bb] to the position
+ [ip].
+ See the constructor for [llvm::LLVMBuilder]. *)
+val position_builder : (llbasicblock, llvalue) llpos -> llbuilder -> unit
+
+(** [position_before ins b] moves the instruction builder [b] to before the
+ instruction [isn]. See the method [llvm::LLVMBuilder::SetInsertPoint]. *)
+val position_before : llvalue -> llbuilder -> unit
+
+(** [position_at_end bb b] moves the instruction builder [b] to the end of the
+ basic block [bb]. See the method [llvm::LLVMBuilder::SetInsertPoint]. *)
+val position_at_end : llbasicblock -> llbuilder -> unit
+
+(** [insertion_block b] returns the basic block that the builder [b] is
+ positioned to insert into. Raises [Not_Found] if the instruction builder is
+ uninitialized.
+ See the method [llvm::LLVMBuilder::GetInsertBlock]. *)
+val insertion_block : llbuilder -> llbasicblock
+
+(** [insert_into_builder i name b] inserts the specified instruction [i] at the
+ position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::Insert]. *)
+val insert_into_builder : llvalue -> string -> llbuilder -> unit
+
+
+(** {7 Metadata} *)
+
+(** [set_current_debug_location b md] sets the current debug location [md] in
+ the builder [b].
+ See the method [llvm::IRBuilder::SetDebugLocation]. *)
+val set_current_debug_location : llbuilder -> llvalue -> unit
+
+(** [clear_current_debug_location b] clears the current debug location in the
+ builder [b]. *)
+val clear_current_debug_location : llbuilder -> unit
+
+(** [current_debug_location b] returns the current debug location, or None
+ if none is currently set.
+ See the method [llvm::IRBuilder::GetDebugLocation]. *)
+val current_debug_location : llbuilder -> llvalue option
+
+(** [set_inst_debug_location b i] sets the current debug location of the builder
+ [b] to the instruction [i].
+ See the method [llvm::IRBuilder::SetInstDebugLocation]. *)
+val set_inst_debug_location : llbuilder -> llvalue -> unit
+
+
+(** {7 Terminators} *)
+
+(** [build_ret_void b] creates a
+ [ret void]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateRetVoid]. *)
+val build_ret_void : llbuilder -> llvalue
+
+(** [build_ret v b] creates a
+ [ret %v]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateRet]. *)
+val build_ret : llvalue -> llbuilder -> llvalue
+
+(** [build_aggregate_ret vs b] creates a
+ [ret {...} { %v1, %v2, ... } ]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateAggregateRet]. *)
+val build_aggregate_ret : llvalue array -> llbuilder -> llvalue
+
+(** [build_br bb b] creates a
+ [br %bb]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateBr]. *)
+val build_br : llbasicblock -> llbuilder -> llvalue
+
+(** [build_cond_br cond tbb fbb b] creates a
+ [br %cond, %tbb, %fbb]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateCondBr]. *)
+val build_cond_br : llvalue -> llbasicblock -> llbasicblock -> llbuilder ->
+ llvalue
+
+(** [build_switch case elsebb count b] creates an empty
+ [switch %case, %elsebb]
+ instruction at the position specified by the instruction builder [b] with
+ space reserved for [count] cases.
+ See the method [llvm::LLVMBuilder::CreateSwitch]. *)
+val build_switch : llvalue -> llbasicblock -> int -> llbuilder -> llvalue
+
+(** [build_malloc ty name b] creates an [malloc]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::CallInst::CreateMalloc]. *)
+val build_malloc : lltype -> string -> llbuilder -> llvalue
+
+(** [build_array_malloc ty val name b] creates an [array malloc]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::CallInst::CreateArrayMalloc]. *)
+val build_array_malloc : lltype -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_free p b] creates a [free]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateFree]. *)
+val build_free : llvalue -> llbuilder -> llvalue
+
+(** [add_case sw onval bb] causes switch instruction [sw] to branch to [bb]
+ when its input matches the constant [onval].
+ See the method [llvm::SwitchInst::addCase]. **)
+val add_case : llvalue -> llvalue -> llbasicblock -> unit
+
+(** [switch_default_dest sw] returns the default destination of the [switch]
+ instruction.
+ See the method [llvm:;SwitchInst::getDefaultDest]. **)
+val switch_default_dest : llvalue -> llbasicblock
+
+(** [build_indirect_br addr count b] creates a
+ [indirectbr %addr]
+ instruction at the position specified by the instruction builder [b] with
+ space reserved for [count] destinations.
+ See the method [llvm::LLVMBuilder::CreateIndirectBr]. *)
+val build_indirect_br : llvalue -> int -> llbuilder -> llvalue
+
+(** [add_destination br bb] adds the basic block [bb] as a possible branch
+ location for the indirectbr instruction [br].
+ See the method [llvm::IndirectBrInst::addDestination]. **)
+val add_destination : llvalue -> llbasicblock -> unit
+
+(** [build_invoke fn args tobb unwindbb name b] creates an
+ [%name = invoke %fn(args) to %tobb unwind %unwindbb]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateInvoke]. *)
+val 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_unreachable : llbuilder -> llvalue = "llvm_build_unreachable"
-
-(*--... Arithmetic .........................................................--*)
-external build_add : llvalue -> llvalue -> string -> llbuilder -> llvalue
- = "llvm_build_add"
-external build_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue
- = "llvm_build_sub"
-external build_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue
- = "llvm_build_mul"
-external build_udiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
- = "llvm_build_udiv"
-external build_sdiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
- = "llvm_build_sdiv"
-external build_fdiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
- = "llvm_build_fdiv"
-external build_urem : llvalue -> llvalue -> string -> llbuilder -> llvalue
- = "llvm_build_urem"
-external build_srem : llvalue -> llvalue -> string -> llbuilder -> llvalue
- = "llvm_build_srem"
-external build_frem : llvalue -> llvalue -> string -> llbuilder -> llvalue
- = "llvm_build_frem"
-external build_shl : llvalue -> llvalue -> string -> llbuilder -> llvalue
- = "llvm_build_shl"
-external build_lshr : llvalue -> llvalue -> string -> llbuilder -> llvalue
- = "llvm_build_lshr"
-external build_ashr : llvalue -> llvalue -> string -> llbuilder -> llvalue
- = "llvm_build_ashr"
-external build_and : llvalue -> llvalue -> string -> llbuilder -> llvalue
- = "llvm_build_and"
-external build_or : llvalue -> llvalue -> string -> llbuilder -> llvalue
- = "llvm_build_or"
-external build_xor : llvalue -> llvalue -> string -> llbuilder -> llvalue
- = "llvm_build_xor"
-external build_neg : llvalue -> string -> llbuilder -> llvalue
- = "llvm_build_neg"
-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_gep : llvalue -> llvalue array -> string -> llbuilder -> llvalue
- = "llvm_build_gep"
-
-(*--... Casts ..............................................................--*)
-external build_trunc : llvalue -> lltype -> string -> llbuilder -> llvalue
- = "llvm_build_trunc"
-external build_zext : llvalue -> lltype -> string -> llbuilder -> llvalue
- = "llvm_build_zext"
-external build_sext : llvalue -> lltype -> string -> llbuilder -> llvalue
- = "llvm_build_sext"
-external build_fptoui : llvalue -> lltype -> string -> llbuilder -> llvalue
- = "llvm_build_fptoui"
-external build_fptosi : llvalue -> lltype -> string -> llbuilder -> llvalue
- = "llvm_build_fptosi"
-external build_uitofp : llvalue -> lltype -> string -> llbuilder -> llvalue
- = "llvm_build_uitofp"
-external build_sitofp : llvalue -> lltype -> string -> llbuilder -> llvalue
- = "llvm_build_sitofp"
-external build_fptrunc : llvalue -> lltype -> string -> llbuilder -> llvalue
- = "llvm_build_fptrunc"
-external build_fpext : llvalue -> lltype -> string -> llbuilder -> llvalue
- = "llvm_build_fpext"
-external build_ptrtoint : llvalue -> lltype -> string -> llbuilder -> llvalue
- = "llvm_build_prttoint"
-external build_inttoptr : llvalue -> lltype -> string -> llbuilder -> llvalue
- = "llvm_build_inttoptr"
-external build_bitcast : llvalue -> lltype -> string -> llbuilder -> llvalue
- = "llvm_build_bitcast"
-
-(*--... Comparisons ........................................................--*)
-external build_icmp : int_predicate -> llvalue -> llvalue -> string ->
- llbuilder -> llvalue = "llvm_build_icmp"
-external build_fcmp : real_predicate -> llvalue -> llvalue -> string ->
- llbuilder -> llvalue = "llvm_build_fcmp"
-
-(*--... Miscellaneous instructions .........................................--*)
-external build_phi : lltype -> 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 ->
- llvalue = "llvm_build_select"
-external build_va_arg : llvalue -> lltype -> string -> llbuilder -> llvalue
- = "llvm_build_va_arg"
-external build_extractelement : llvalue -> llvalue -> string -> llbuilder ->
- llvalue = "llvm_build_extractelement"
-external build_insertelement : llvalue -> llvalue -> llvalue -> string ->
- llbuilder -> llvalue = "llvm_build_insertelement"
-external build_shufflevector : llvalue -> llvalue -> llvalue -> string ->
- llbuilder -> llvalue = "llvm_build_shufflevector"
+
+(** [build_landingpad ty persfn numclauses name b] creates an
+ [landingpad]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateLandingPad]. *)
+val build_landingpad : lltype -> llvalue -> int -> string -> llbuilder ->
+ llvalue
+
+(** [set_cleanup lp] sets the cleanup flag in the [landingpad]instruction.
+ See the method [llvm::LandingPadInst::setCleanup]. *)
+val set_cleanup : llvalue -> bool -> unit
+
+(** [add_clause lp clause] adds the clause to the [landingpad]instruction.
+ See the method [llvm::LandingPadInst::addClause]. *)
+val add_clause : llvalue -> llvalue -> unit
+
+(** [build_resume exn b] builds a [resume exn] instruction
+ at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateResume] *)
+val build_resume : llvalue -> llbuilder -> llvalue
+
+(** [build_unreachable b] creates an
+ [unreachable]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateUnwind]. *)
+val build_unreachable : llbuilder -> llvalue
+
+
+(** {7 Arithmetic} *)
+
+(** [build_add x y name b] creates a
+ [%name = add %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateAdd]. *)
+val build_add : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_nsw_add x y name b] creates a
+ [%name = nsw add %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateNSWAdd]. *)
+val build_nsw_add : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_nuw_add x y name b] creates a
+ [%name = nuw add %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateNUWAdd]. *)
+val build_nuw_add : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_fadd x y name b] creates a
+ [%name = fadd %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateFAdd]. *)
+val build_fadd : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_sub x y name b] creates a
+ [%name = sub %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateSub]. *)
+val build_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_nsw_sub x y name b] creates a
+ [%name = nsw sub %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateNSWSub]. *)
+val build_nsw_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_nuw_sub x y name b] creates a
+ [%name = nuw sub %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateNUWSub]. *)
+val build_nuw_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_fsub x y name b] creates a
+ [%name = fsub %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateFSub]. *)
+val build_fsub : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_mul x y name b] creates a
+ [%name = mul %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateMul]. *)
+val build_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_nsw_mul x y name b] creates a
+ [%name = nsw mul %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateNSWMul]. *)
+val build_nsw_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_nuw_mul x y name b] creates a
+ [%name = nuw mul %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateNUWMul]. *)
+val build_nuw_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_fmul x y name b] creates a
+ [%name = fmul %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateFMul]. *)
+val build_fmul : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_udiv x y name b] creates a
+ [%name = udiv %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateUDiv]. *)
+val build_udiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_sdiv x y name b] creates a
+ [%name = sdiv %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateSDiv]. *)
+val build_sdiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_exact_sdiv x y name b] creates a
+ [%name = exact sdiv %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateExactSDiv]. *)
+val build_exact_sdiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_fdiv x y name b] creates a
+ [%name = fdiv %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateFDiv]. *)
+val build_fdiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_urem x y name b] creates a
+ [%name = urem %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateURem]. *)
+val build_urem : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_SRem x y name b] creates a
+ [%name = srem %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateSRem]. *)
+val build_srem : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_frem x y name b] creates a
+ [%name = frem %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateFRem]. *)
+val build_frem : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_shl x y name b] creates a
+ [%name = shl %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateShl]. *)
+val build_shl : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_lshr x y name b] creates a
+ [%name = lshr %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateLShr]. *)
+val build_lshr : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_ashr x y name b] creates a
+ [%name = ashr %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateAShr]. *)
+val build_ashr : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_and x y name b] creates a
+ [%name = and %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateAnd]. *)
+val build_and : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_or x y name b] creates a
+ [%name = or %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateOr]. *)
+val build_or : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_xor x y name b] creates a
+ [%name = xor %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateXor]. *)
+val build_xor : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+(** [build_neg x name b] creates a
+ [%name = sub 0, %x]
+ instruction at the position specified by the instruction builder [b].
+ [-0.0] is used for floating point types to compute the correct sign.
+ See the method [llvm::LLVMBuilder::CreateNeg]. *)
+val build_neg : llvalue -> string -> llbuilder -> llvalue
+
+(** [build_nsw_neg x name b] creates a
+ [%name = nsw sub 0, %x]
+ instruction at the position specified by the instruction builder [b].
+ [-0.0] is used for floating point types to compute the correct sign.
+ See the method [llvm::LLVMBuilder::CreateNeg]. *)
+val build_nsw_neg : llvalue -> string -> llbuilder -> llvalue
+
+(** [build_nuw_neg x name b] creates a
+ [%name = nuw sub 0, %x]
+ instruction at the position specified by the instruction builder [b].
+ [-0.0] is used for floating point types to compute the correct sign.
+ See the method [llvm::LLVMBuilder::CreateNeg]. *)
+val build_nuw_neg : llvalue -> string -> llbuilder -> llvalue
+
+(** [build_fneg x name b] creates a
+ [%name = fsub 0, %x]
+ instruction at the position specified by the instruction builder [b].
+ [-0.0] is used for floating point types to compute the correct sign.
+ See the method [llvm::LLVMBuilder::CreateFNeg]. *)
+val build_fneg : llvalue -> string -> llbuilder -> llvalue
+
+(** [build_xor x name b] creates a
+ [%name = xor %x, -1]
+ instruction at the position specified by the instruction builder [b].
+ [-1] is the correct "all ones" value for the type of [x].
+ See the method [llvm::LLVMBuilder::CreateXor]. *)
+val build_not : llvalue -> string -> llbuilder -> llvalue
+
+
+(** {7 Memory} *)
+
+(** [build_alloca ty name b] creates a
+ [%name = alloca %ty]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateAlloca]. *)
+val build_alloca : lltype -> string -> llbuilder -> llvalue
+
+(** [build_array_alloca ty n name b] creates a
+ [%name = alloca %ty, %n]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateAlloca]. *)
+val build_array_alloca : lltype -> llvalue -> string -> llbuilder ->
+ llvalue
+
+(** [build_load v name b] creates a
+ [%name = load %v]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateLoad]. *)
+val build_load : llvalue -> string -> llbuilder -> llvalue
+
+(** [build_store v p b] creates a
+ [store %v, %p]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateStore]. *)
+val build_store : llvalue -> llvalue -> llbuilder -> llvalue
+
+(** [build_atomicrmw op ptr val o st b] creates an [atomicrmw] instruction with
+ operation [op] performed on pointer [ptr] and value [val] with ordering [o]
+ and singlethread flag set to [st] at the position specified by
+ the instruction builder [b].
+ See the method [llvm::IRBuilder::CreateAtomicRMW]. *)
+val build_atomicrmw : AtomicRMWBinOp.t -> llvalue -> llvalue ->
+ AtomicOrdering.t -> bool -> string -> llbuilder -> llvalue
+
+(** [build_gep p indices name b] creates a
+ [%name = getelementptr %p, indices...]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateGetElementPtr]. *)
+val build_gep : llvalue -> llvalue array -> string -> llbuilder -> llvalue
+
+(** [build_in_bounds_gep p indices name b] creates a
+ [%name = gelementptr inbounds %p, indices...]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateInBoundsGetElementPtr]. *)
+val build_in_bounds_gep : llvalue -> llvalue array -> string -> llbuilder ->
+ llvalue
+
+(** [build_struct_gep p idx name b] creates a
+ [%name = getelementptr %p, 0, idx]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateStructGetElementPtr]. *)
+val build_struct_gep : llvalue -> int -> string -> llbuilder ->
+ llvalue
+
+(** [build_global_string str name b] creates a series of instructions that adds
+ a global string at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateGlobalString]. *)
+val build_global_string : string -> string -> llbuilder -> llvalue
+
+(** [build_global_stringptr str name b] creates a series of instructions that
+ adds a global string pointer at the position specified by the instruction
+ builder [b].
+ See the method [llvm::LLVMBuilder::CreateGlobalStringPtr]. *)
+val build_global_stringptr : string -> string -> llbuilder -> llvalue
+
+
+(** {7 Casts} *)
+
+(** [build_trunc v ty name b] creates a
+ [%name = trunc %p to %ty]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateTrunc]. *)
+val build_trunc : llvalue -> lltype -> string -> llbuilder -> llvalue
+
+(** [build_zext v ty name b] creates a
+ [%name = zext %p to %ty]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateZExt]. *)
+val build_zext : llvalue -> lltype -> string -> llbuilder -> llvalue
+
+(** [build_sext v ty name b] creates a
+ [%name = sext %p to %ty]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateSExt]. *)
+val build_sext : llvalue -> lltype -> string -> llbuilder -> llvalue
+
+(** [build_fptoui v ty name b] creates a
+ [%name = fptoui %p to %ty]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateFPToUI]. *)
+val build_fptoui : llvalue -> lltype -> string -> llbuilder -> llvalue
+
+(** [build_fptosi v ty name b] creates a
+ [%name = fptosi %p to %ty]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateFPToSI]. *)
+val build_fptosi : llvalue -> lltype -> string -> llbuilder -> llvalue
+
+(** [build_uitofp v ty name b] creates a
+ [%name = uitofp %p to %ty]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateUIToFP]. *)
+val build_uitofp : llvalue -> lltype -> string -> llbuilder -> llvalue
+
+(** [build_sitofp v ty name b] creates a
+ [%name = sitofp %p to %ty]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateSIToFP]. *)
+val build_sitofp : llvalue -> lltype -> string -> llbuilder -> llvalue
+
+(** [build_fptrunc v ty name b] creates a
+ [%name = fptrunc %p to %ty]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateFPTrunc]. *)
+val build_fptrunc : llvalue -> lltype -> string -> llbuilder -> llvalue
+
+(** [build_fpext v ty name b] creates a
+ [%name = fpext %p to %ty]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateFPExt]. *)
+val build_fpext : llvalue -> lltype -> string -> llbuilder -> llvalue
+
+(** [build_ptrtoint v ty name b] creates a
+ [%name = prtotint %p to %ty]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreatePtrToInt]. *)
+val build_ptrtoint : llvalue -> lltype -> string -> llbuilder -> llvalue
+
+(** [build_inttoptr v ty name b] creates a
+ [%name = inttoptr %p to %ty]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateIntToPtr]. *)
+val build_inttoptr : llvalue -> lltype -> string -> llbuilder -> llvalue
+
+(** [build_bitcast v ty name b] creates a
+ [%name = bitcast %p to %ty]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateBitCast]. *)
+val build_bitcast : llvalue -> lltype -> string -> llbuilder -> llvalue
+
+(** [build_zext_or_bitcast v ty name b] creates a zext or bitcast
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateZExtOrBitCast]. *)
+val build_zext_or_bitcast : llvalue -> lltype -> string -> llbuilder ->
+ llvalue
+
+(** [build_sext_or_bitcast v ty name b] creates a sext or bitcast
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateSExtOrBitCast]. *)
+val build_sext_or_bitcast : llvalue -> lltype -> string -> llbuilder ->
+ llvalue
+
+(** [build_trunc_or_bitcast v ty name b] creates a trunc or bitcast
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateZExtOrBitCast]. *)
+val build_trunc_or_bitcast : llvalue -> lltype -> string -> llbuilder ->
+ llvalue
+
+(** [build_pointercast v ty name b] creates a bitcast or pointer-to-int
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreatePointerCast]. *)
+val build_pointercast : llvalue -> lltype -> string -> llbuilder -> llvalue
+
+(** [build_intcast v ty name b] creates a zext, bitcast, or trunc
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateIntCast]. *)
+val build_intcast : llvalue -> lltype -> string -> llbuilder -> llvalue
+
+(** [build_fpcast v ty name b] creates a fpext, bitcast, or fptrunc
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateFPCast]. *)
+val build_fpcast : llvalue -> lltype -> string -> llbuilder -> llvalue
+
+
+(** {7 Comparisons} *)
+
+(** [build_icmp pred x y name b] creates a
+ [%name = icmp %pred %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateICmp]. *)
+val build_icmp : Icmp.t -> llvalue -> llvalue -> string ->
+ llbuilder -> llvalue
+
+(** [build_fcmp pred x y name b] creates a
+ [%name = fcmp %pred %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateFCmp]. *)
+val build_fcmp : Fcmp.t -> llvalue -> llvalue -> string ->
+ llbuilder -> llvalue
+
+
+(** {7 Miscellaneous instructions} *)
+
+(** [build_phi incoming name b] creates a
+ [%name = phi %incoming]
+ instruction at the position specified by the instruction builder [b].
+ [incoming] is a list of [(llvalue, llbasicblock)] tuples.
+ See the method [llvm::LLVMBuilder::CreatePHI]. *)
+val build_phi : (llvalue * llbasicblock) list -> string -> llbuilder ->
+ llvalue
+
+(** [build_call fn args name b] creates a
+ [%name = call %fn(args...)]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateCall]. *)
+val build_call : llvalue -> llvalue array -> string -> llbuilder -> llvalue
+
+(** [build_select cond thenv elsev name b] creates a
+ [%name = select %cond, %thenv, %elsev]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateSelect]. *)
+val build_select : llvalue -> llvalue -> llvalue -> string -> llbuilder ->
+ llvalue
+
+(** [build_va_arg valist argty name b] creates a
+ [%name = va_arg %valist, %argty]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateVAArg]. *)
+val build_va_arg : llvalue -> lltype -> string -> llbuilder -> llvalue
+
+(** [build_extractelement vec i name b] creates a
+ [%name = extractelement %vec, %i]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateExtractElement]. *)
+val build_extractelement : llvalue -> llvalue -> string -> llbuilder ->
+ llvalue
+
+(** [build_insertelement vec elt i name b] creates a
+ [%name = insertelement %vec, %elt, %i]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateInsertElement]. *)
+val build_insertelement : llvalue -> llvalue -> llvalue -> string ->
+ llbuilder -> llvalue
+
+(** [build_shufflevector veca vecb mask name b] creates a
+ [%name = shufflevector %veca, %vecb, %mask]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateShuffleVector]. *)
+val build_shufflevector : llvalue -> llvalue -> llvalue -> string ->
+ llbuilder -> llvalue
+
+(** [build_extractvalue agg idx name b] creates a
+ [%name = extractvalue %agg, %idx]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateExtractValue]. *)
+val build_extractvalue : llvalue -> int -> string -> llbuilder -> llvalue
+
+
+(** [build_insertvalue agg val idx name b] creates a
+ [%name = insertvalue %agg, %val, %idx]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateInsertValue]. *)
+val build_insertvalue : llvalue -> llvalue -> int -> string -> llbuilder ->
+ llvalue
+
+(** [build_is_null val name b] creates a
+ [%name = icmp eq %val, null]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateIsNull]. *)
+val build_is_null : llvalue -> string -> llbuilder -> llvalue
+
+(** [build_is_not_null val name b] creates a
+ [%name = icmp ne %val, null]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateIsNotNull]. *)
+val build_is_not_null : llvalue -> string -> llbuilder -> llvalue
+
+(** [build_ptrdiff lhs rhs name b] creates a series of instructions that measure
+ the difference between two pointer values at the position specified by the
+ instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreatePtrDiff]. *)
+val build_ptrdiff : llvalue -> llvalue -> string -> llbuilder -> llvalue
+
+
+(** {6 Memory buffers} *)
+
+module MemoryBuffer : sig
+ (** [of_file p] is the memory buffer containing the contents of the file at
+ path [p]. If the file could not be read, then [IoError msg] is
+ raised. *)
+ val of_file : string -> llmemorybuffer
+
+ (** [of_stdin ()] is the memory buffer containing the contents of standard input.
+ If standard input is empty, then [IoError msg] is raised. *)
+ val of_stdin : unit -> llmemorybuffer
+
+ (** [of_string ~name s] is the memory buffer containing the contents of string [s].
+ The name of memory buffer is set to [name] if it is provided. *)
+ val of_string : ?name:string -> string -> llmemorybuffer
+
+ (** [as_string mb] is the string containing the contents of memory buffer [mb]. *)
+ val as_string : llmemorybuffer -> string
+
+ (** Disposes of a memory buffer. *)
+ val dispose : llmemorybuffer -> unit
+end
+
+
+(** {6 Pass Managers} *)
+
+module PassManager : sig
+ (** *)
+ type 'a t
+ type any = [ `Module | `Function ]
+
+ (** [PassManager.create ()] constructs a new whole-module pass pipeline. This
+ type of pipeline is suitable for link-time optimization and whole-module
+ transformations.
+ See the constructor of [llvm::PassManager]. *)
+ val create : unit -> [ `Module ] t
+
+ (** [PassManager.create_function m] constructs a new function-by-function
+ pass pipeline over the module [m]. It does not take ownership of [m].
+ This type of pipeline is suitable for code generation and JIT compilation
+ tasks.
+ See the constructor of [llvm::FunctionPassManager]. *)
+ val create_function : llmodule -> [ `Function ] t
+
+ (** [run_module m pm] initializes, executes on the module [m], and finalizes
+ all of the passes scheduled in the pass manager [pm]. Returns [true] if
+ any of the passes modified the module, [false] otherwise.
+ See the [llvm::PassManager::run] method. *)
+ val run_module : llmodule -> [ `Module ] t -> bool
+
+ (** [initialize fpm] initializes all of the function passes scheduled in the
+ function pass manager [fpm]. Returns [true] if any of the passes modified
+ the module, [false] otherwise.
+ See the [llvm::FunctionPassManager::doInitialization] method. *)
+ val initialize : [ `Function ] t -> bool
+
+ (** [run_function f fpm] executes all of the function passes scheduled in the
+ function pass manager [fpm] over the function [f]. Returns [true] if any
+ of the passes modified [f], [false] otherwise.
+ See the [llvm::FunctionPassManager::run] method. *)
+ val run_function : llvalue -> [ `Function ] t -> bool
+
+ (** [finalize fpm] finalizes all of the function passes scheduled in in the
+ function pass manager [fpm]. Returns [true] if any of the passes
+ modified the module, [false] otherwise.
+ See the [llvm::FunctionPassManager::doFinalization] method. *)
+ val finalize : [ `Function ] t -> bool
+
+ (** Frees the memory of a pass pipeline. For function pipelines, does not free
+ the module.
+ See the destructor of [llvm::BasePassManager]. *)
+ val dispose : [< any ] t -> unit
+end
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