| (*===-- llvm/llvm.ml - LLVM Ocaml Interface --------------------------------===* |
| * |
| * The LLVM Compiler Infrastructure |
| * |
| * This file is distributed under the University of Illinois Open Source |
| * License. See LICENSE.TXT for details. |
| * |
| *===----------------------------------------------------------------------===*) |
| |
| |
| type llcontext |
| type llmodule |
| type lltype |
| type llvalue |
| type lluse |
| type llbasicblock |
| type llbuilder |
| type llmemorybuffer |
| |
| module TypeKind = struct |
| type t = |
| | Void |
| | Float |
| | Double |
| | X86fp80 |
| | Fp128 |
| | Ppc_fp128 |
| | Label |
| | Integer |
| | Function |
| | Struct |
| | Array |
| | Pointer |
| | Vector |
| | Metadata |
| end |
| |
| module Linkage = struct |
| type t = |
| | External |
| | Available_externally |
| | Link_once |
| | Link_once_odr |
| | Weak |
| | Weak_odr |
| | Appending |
| | Internal |
| | Private |
| | Dllimport |
| | Dllexport |
| | External_weak |
| | Ghost |
| | Common |
| | Linker_private |
| end |
| |
| module Visibility = struct |
| type t = |
| | Default |
| | Hidden |
| | Protected |
| end |
| |
| module CallConv = struct |
| let c = 0 |
| let fast = 8 |
| let cold = 9 |
| let x86_stdcall = 64 |
| let x86_fastcall = 65 |
| end |
| |
| module Attribute = struct |
| type t = |
| | Zext |
| | Sext |
| | Noreturn |
| | Inreg |
| | Structret |
| | Nounwind |
| | Noalias |
| | Byval |
| | Nest |
| | Readnone |
| | Readonly |
| | Noinline |
| | Alwaysinline |
| | Optsize |
| | Ssp |
| | Sspreq |
| | Alignment of int |
| | Nocapture |
| | Noredzone |
| | Noimplicitfloat |
| | Naked |
| | Inlinehint |
| | Stackalignment of int |
| | ReturnsTwice |
| | UWTable |
| | NonLazyBind |
| end |
| |
| module Icmp = struct |
| type t = |
| | Eq |
| | Ne |
| | Ugt |
| | Uge |
| | Ult |
| | Ule |
| | Sgt |
| | Sge |
| | Slt |
| | Sle |
| end |
| |
| module Fcmp = struct |
| type t = |
| | False |
| | Oeq |
| | Ogt |
| | Oge |
| | Olt |
| | Ole |
| | One |
| | Ord |
| | Uno |
| | Ueq |
| | Ugt |
| | Uge |
| | Ult |
| | Ule |
| | Une |
| | True |
| end |
| |
| module Opcode = struct |
| type t = |
| | Invalid (* not an instruction *) |
| (* Terminator Instructions *) |
| | Ret |
| | Br |
| | Switch |
| | IndirectBr |
| | Invoke |
| | Invalid2 |
| | Unreachable |
| (* Standard Binary Operators *) |
| | Add |
| | FAdd |
| | Sub |
| | FSub |
| | Mul |
| | FMul |
| | UDiv |
| | SDiv |
| | FDiv |
| | URem |
| | SRem |
| | FRem |
| (* Logical Operators *) |
| | Shl |
| | LShr |
| | AShr |
| | And |
| | Or |
| | Xor |
| (* Memory Operators *) |
| | Alloca |
| | Load |
| | Store |
| | GetElementPtr |
| (* Cast Operators *) |
| | Trunc |
| | ZExt |
| | SExt |
| | FPToUI |
| | FPToSI |
| | UIToFP |
| | SIToFP |
| | FPTrunc |
| | FPExt |
| | PtrToInt |
| | IntToPtr |
| | BitCast |
| (* Other Operators *) |
| | ICmp |
| | FCmp |
| | PHI |
| | Call |
| | Select |
| | UserOp1 |
| | UserOp2 |
| | VAArg |
| | ExtractElement |
| | InsertElement |
| | ShuffleVector |
| | ExtractValue |
| | InsertValue |
| | Fence |
| | AtomicCmpXchg |
| | AtomicRMW |
| | Resume |
| | LandingPad |
| | Unwind |
| end |
| |
| module ValueKind = struct |
| type t = |
| | NullValue |
| | Argument |
| | BasicBlock |
| | InlineAsm |
| | MDNode |
| | MDString |
| | BlockAddress |
| | ConstantAggregateZero |
| | ConstantArray |
| | ConstantExpr |
| | ConstantFP |
| | ConstantInt |
| | ConstantPointerNull |
| | ConstantStruct |
| | ConstantVector |
| | Function |
| | GlobalAlias |
| | GlobalVariable |
| | UndefValue |
| | Instruction of Opcode.t |
| end |
| |
| exception IoError of string |
| |
| external register_exns : exn -> unit = "llvm_register_core_exns" |
| let _ = register_exns (IoError "") |
| |
| type ('a, 'b) llpos = |
| | At_end of 'a |
| | Before of 'b |
| |
| type ('a, 'b) llrev_pos = |
| | At_start of 'a |
| | After of 'b |
| |
| (*===-- Contexts ----------------------------------------------------------===*) |
| external create_context : unit -> llcontext = "llvm_create_context" |
| external dispose_context : llcontext -> unit = "llvm_dispose_context" |
| external global_context : unit -> llcontext = "llvm_global_context" |
| external mdkind_id : llcontext -> string -> int = "llvm_mdkind_id" |
| |
| (*===-- Modules -----------------------------------------------------------===*) |
| external create_module : llcontext -> string -> llmodule = "llvm_create_module" |
| external dispose_module : llmodule -> unit = "llvm_dispose_module" |
| external target_triple: llmodule -> string |
| = "llvm_target_triple" |
| external set_target_triple: string -> llmodule -> unit |
| = "llvm_set_target_triple" |
| external data_layout: llmodule -> string |
| = "llvm_data_layout" |
| external set_data_layout: string -> llmodule -> unit |
| = "llvm_set_data_layout" |
| external dump_module : llmodule -> unit = "llvm_dump_module" |
| external set_module_inline_asm : llmodule -> string -> unit |
| = "llvm_set_module_inline_asm" |
| external module_context : llmodule -> llcontext = "LLVMGetModuleContext" |
| |
| (*===-- Types -------------------------------------------------------------===*) |
| external classify_type : lltype -> TypeKind.t = "llvm_classify_type" |
| external type_context : lltype -> llcontext = "llvm_type_context" |
| external type_is_sized : lltype -> bool = "llvm_type_is_sized" |
| |
| (*--... Operations on integer types ........................................--*) |
| external i1_type : llcontext -> lltype = "llvm_i1_type" |
| external i8_type : llcontext -> lltype = "llvm_i8_type" |
| external i16_type : llcontext -> lltype = "llvm_i16_type" |
| external i32_type : llcontext -> lltype = "llvm_i32_type" |
| external i64_type : llcontext -> lltype = "llvm_i64_type" |
| |
| external integer_type : llcontext -> int -> lltype = "llvm_integer_type" |
| external integer_bitwidth : lltype -> int = "llvm_integer_bitwidth" |
| |
| (*--... Operations on real types ...........................................--*) |
| external float_type : llcontext -> lltype = "llvm_float_type" |
| external double_type : llcontext -> lltype = "llvm_double_type" |
| external x86fp80_type : llcontext -> lltype = "llvm_x86fp80_type" |
| external fp128_type : llcontext -> lltype = "llvm_fp128_type" |
| external ppc_fp128_type : llcontext -> lltype = "llvm_ppc_fp128_type" |
| |
| (*--... Operations on function types .......................................--*) |
| 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 : llcontext -> lltype array -> lltype = "llvm_struct_type" |
| external packed_struct_type : llcontext -> lltype array -> lltype |
| = "llvm_packed_struct_type" |
| external struct_name : lltype -> string option = "llvm_struct_name" |
| external named_struct_type : llcontext -> string -> lltype = |
| "llvm_named_struct_type" |
| external struct_set_body : lltype -> lltype array -> bool -> unit = |
| "llvm_struct_set_body" |
| external struct_element_types : lltype -> lltype array |
| = "llvm_struct_element_types" |
| external is_packed : lltype -> bool = "llvm_is_packed" |
| external is_opaque : lltype -> bool = "llvm_is_opaque" |
| |
| (*--... Operations on pointer, vector, and array types .....................--*) |
| external array_type : lltype -> int -> lltype = "llvm_array_type" |
| external pointer_type : lltype -> lltype = "llvm_pointer_type" |
| external qualified_pointer_type : lltype -> int -> lltype |
| = "llvm_qualified_pointer_type" |
| external vector_type : lltype -> int -> lltype = "llvm_vector_type" |
| |
| external element_type : lltype -> lltype = "LLVMGetElementType" |
| external array_length : lltype -> int = "llvm_array_length" |
| external address_space : lltype -> int = "llvm_address_space" |
| external vector_size : lltype -> int = "llvm_vector_size" |
| |
| (*--... Operations on other types ..........................................--*) |
| external void_type : llcontext -> lltype = "llvm_void_type" |
| external label_type : llcontext -> lltype = "llvm_label_type" |
| external type_by_name : llmodule -> string -> lltype option = "llvm_type_by_name" |
| |
| external classify_value : llvalue -> ValueKind.t = "llvm_classify_value" |
| (*===-- Values ------------------------------------------------------------===*) |
| external type_of : llvalue -> lltype = "llvm_type_of" |
| external value_name : llvalue -> string = "llvm_value_name" |
| external set_value_name : string -> llvalue -> unit = "llvm_set_value_name" |
| external dump_value : llvalue -> unit = "llvm_dump_value" |
| external replace_all_uses_with : llvalue -> llvalue -> unit |
| = "LLVMReplaceAllUsesWith" |
| |
| (*--... Operations on uses .................................................--*) |
| external use_begin : llvalue -> lluse option = "llvm_use_begin" |
| external use_succ : lluse -> lluse option = "llvm_use_succ" |
| external user : lluse -> llvalue = "llvm_user" |
| external used_value : lluse -> llvalue = "llvm_used_value" |
| |
| let iter_uses f v = |
| let rec aux = function |
| | None -> () |
| | Some u -> |
| f u; |
| aux (use_succ u) |
| in |
| aux (use_begin v) |
| |
| let fold_left_uses f init v = |
| let rec aux init u = |
| match u with |
| | None -> init |
| | Some u -> aux (f init u) (use_succ u) |
| in |
| aux init (use_begin v) |
| |
| let fold_right_uses f v init = |
| let rec aux u init = |
| match u with |
| | None -> init |
| | Some u -> f u (aux (use_succ u) init) |
| in |
| aux (use_begin v) init |
| |
| |
| (*--... Operations on users ................................................--*) |
| external operand : llvalue -> int -> llvalue = "llvm_operand" |
| external set_operand : llvalue -> int -> llvalue -> unit = "llvm_set_operand" |
| external num_operands : llvalue -> int = "llvm_num_operands" |
| |
| (*--... Operations on constants of (mostly) any type .......................--*) |
| external is_constant : llvalue -> bool = "llvm_is_constant" |
| external const_null : lltype -> llvalue = "LLVMConstNull" |
| external const_all_ones : (*int|vec*)lltype -> llvalue = "LLVMConstAllOnes" |
| external const_pointer_null : lltype -> llvalue = "LLVMConstPointerNull" |
| external undef : lltype -> llvalue = "LLVMGetUndef" |
| external is_null : llvalue -> bool = "llvm_is_null" |
| external is_undef : llvalue -> bool = "llvm_is_undef" |
| external constexpr_opcode : llvalue -> Opcode.t = "llvm_constexpr_get_opcode" |
| |
| (*--... Operations on instructions .........................................--*) |
| external has_metadata : llvalue -> bool = "llvm_has_metadata" |
| external metadata : llvalue -> int -> llvalue option = "llvm_metadata" |
| external set_metadata : llvalue -> int -> llvalue -> unit = "llvm_set_metadata" |
| external clear_metadata : llvalue -> int -> unit = "llvm_clear_metadata" |
| |
| (*--... Operations on metadata .......,.....................................--*) |
| external mdstring : llcontext -> string -> llvalue = "llvm_mdstring" |
| external mdnode : llcontext -> llvalue array -> llvalue = "llvm_mdnode" |
| external get_mdstring : llvalue -> string option = "llvm_get_mdstring" |
| external get_named_metadata : llmodule -> string -> llvalue array = "llvm_get_namedmd" |
| |
| (*--... Operations on scalar constants .....................................--*) |
| external const_int : lltype -> int -> llvalue = "llvm_const_int" |
| external const_of_int64 : lltype -> Int64.t -> bool -> llvalue |
| = "llvm_const_of_int64" |
| external int64_of_const : llvalue -> Int64.t option |
| = "llvm_int64_of_const" |
| external const_int_of_string : lltype -> string -> int -> llvalue |
| = "llvm_const_int_of_string" |
| external const_float : lltype -> float -> llvalue = "llvm_const_float" |
| external const_float_of_string : lltype -> string -> llvalue |
| = "llvm_const_float_of_string" |
| |
| (*--... Operations on composite constants ..................................--*) |
| external const_string : llcontext -> string -> llvalue = "llvm_const_string" |
| external const_stringz : llcontext -> string -> llvalue = "llvm_const_stringz" |
| external const_array : lltype -> llvalue array -> llvalue = "llvm_const_array" |
| external const_struct : llcontext -> llvalue array -> llvalue |
| = "llvm_const_struct" |
| external const_named_struct : lltype -> llvalue array -> llvalue |
| = "llvm_const_named_struct" |
| external const_packed_struct : llcontext -> llvalue array -> llvalue |
| = "llvm_const_packed_struct" |
| external const_vector : llvalue array -> llvalue = "llvm_const_vector" |
| |
| (*--... Constant expressions ...............................................--*) |
| external align_of : lltype -> llvalue = "LLVMAlignOf" |
| external size_of : lltype -> llvalue = "LLVMSizeOf" |
| external const_neg : llvalue -> llvalue = "LLVMConstNeg" |
| external const_nsw_neg : llvalue -> llvalue = "LLVMConstNSWNeg" |
| external const_nuw_neg : llvalue -> llvalue = "LLVMConstNUWNeg" |
| external const_fneg : llvalue -> llvalue = "LLVMConstFNeg" |
| external const_not : llvalue -> llvalue = "LLVMConstNot" |
| external const_add : llvalue -> llvalue -> llvalue = "LLVMConstAdd" |
| external const_nsw_add : llvalue -> llvalue -> llvalue = "LLVMConstNSWAdd" |
| external const_nuw_add : llvalue -> llvalue -> llvalue = "LLVMConstNUWAdd" |
| external const_fadd : llvalue -> llvalue -> llvalue = "LLVMConstFAdd" |
| external const_sub : llvalue -> llvalue -> llvalue = "LLVMConstSub" |
| external const_nsw_sub : llvalue -> llvalue -> llvalue = "LLVMConstNSWSub" |
| external const_nuw_sub : llvalue -> llvalue -> llvalue = "LLVMConstNUWSub" |
| external const_fsub : llvalue -> llvalue -> llvalue = "LLVMConstFSub" |
| external const_mul : llvalue -> llvalue -> llvalue = "LLVMConstMul" |
| external const_nsw_mul : llvalue -> llvalue -> llvalue = "LLVMConstNSWMul" |
| external const_nuw_mul : llvalue -> llvalue -> llvalue = "LLVMConstNUWMul" |
| external const_fmul : llvalue -> llvalue -> llvalue = "LLVMConstFMul" |
| external const_udiv : llvalue -> llvalue -> llvalue = "LLVMConstUDiv" |
| external const_sdiv : llvalue -> llvalue -> llvalue = "LLVMConstSDiv" |
| external const_exact_sdiv : llvalue -> llvalue -> llvalue = "LLVMConstExactSDiv" |
| external const_fdiv : llvalue -> llvalue -> llvalue = "LLVMConstFDiv" |
| external const_urem : llvalue -> llvalue -> llvalue = "LLVMConstURem" |
| external const_srem : llvalue -> llvalue -> llvalue = "LLVMConstSRem" |
| external const_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 : Icmp.t -> llvalue -> llvalue -> llvalue |
| = "llvm_const_icmp" |
| external const_fcmp : Fcmp.t -> llvalue -> llvalue -> llvalue |
| = "llvm_const_fcmp" |
| external const_shl : llvalue -> llvalue -> llvalue = "LLVMConstShl" |
| external const_lshr : llvalue -> llvalue -> llvalue = "LLVMConstLShr" |
| external const_ashr : llvalue -> llvalue -> llvalue = "LLVMConstAShr" |
| external const_gep : llvalue -> llvalue array -> llvalue = "llvm_const_gep" |
| external const_in_bounds_gep : llvalue -> llvalue array -> llvalue |
| = "llvm_const_in_bounds_gep" |
| external const_trunc : llvalue -> lltype -> llvalue = "LLVMConstTrunc" |
| external const_sext : llvalue -> lltype -> llvalue = "LLVMConstSExt" |
| external const_zext : llvalue -> lltype -> llvalue = "LLVMConstZExt" |
| external const_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_zext_or_bitcast : llvalue -> lltype -> llvalue |
| = "LLVMConstZExtOrBitCast" |
| external const_sext_or_bitcast : llvalue -> lltype -> llvalue |
| = "LLVMConstSExtOrBitCast" |
| external const_trunc_or_bitcast : llvalue -> lltype -> llvalue |
| = "LLVMConstTruncOrBitCast" |
| external const_pointercast : llvalue -> lltype -> llvalue |
| = "LLVMConstPointerCast" |
| external const_intcast : llvalue -> lltype -> llvalue = "LLVMConstIntCast" |
| external const_fpcast : llvalue -> lltype -> llvalue = "LLVMConstFPCast" |
| 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" |
| external const_extractvalue : llvalue -> int array -> llvalue |
| = "llvm_const_extractvalue" |
| external const_insertvalue : llvalue -> llvalue -> int array -> llvalue |
| = "llvm_const_insertvalue" |
| external const_inline_asm : lltype -> string -> string -> bool -> bool -> |
| llvalue |
| = "llvm_const_inline_asm" |
| external block_address : llvalue -> llbasicblock -> llvalue = "LLVMBlockAddress" |
| |
| (*--... Operations on global variables, functions, and aliases (globals) ...--*) |
| external global_parent : llvalue -> llmodule = "LLVMGetGlobalParent" |
| external is_declaration : llvalue -> bool = "llvm_is_declaration" |
| external linkage : llvalue -> Linkage.t = "llvm_linkage" |
| external set_linkage : Linkage.t -> llvalue -> unit = "llvm_set_linkage" |
| external section : llvalue -> string = "llvm_section" |
| external set_section : string -> llvalue -> unit = "llvm_set_section" |
| external visibility : llvalue -> Visibility.t = "llvm_visibility" |
| external set_visibility : Visibility.t -> llvalue -> unit = "llvm_set_visibility" |
| external alignment : llvalue -> int = "llvm_alignment" |
| external set_alignment : int -> llvalue -> unit = "llvm_set_alignment" |
| external is_global_constant : llvalue -> bool = "llvm_is_global_constant" |
| external set_global_constant : bool -> llvalue -> unit |
| = "llvm_set_global_constant" |
| |
| (*--... Operations on global variables .....................................--*) |
| external declare_global : lltype -> string -> llmodule -> llvalue |
| = "llvm_declare_global" |
| external declare_qualified_global : lltype -> string -> int -> llmodule -> |
| llvalue |
| = "llvm_declare_qualified_global" |
| external define_global : string -> llvalue -> llmodule -> llvalue |
| = "llvm_define_global" |
| external define_qualified_global : string -> llvalue -> int -> llmodule -> |
| llvalue |
| = "llvm_define_qualified_global" |
| external lookup_global : string -> llmodule -> llvalue option |
| = "llvm_lookup_global" |
| external delete_global : llvalue -> unit = "llvm_delete_global" |
| external global_initializer : llvalue -> llvalue = "LLVMGetInitializer" |
| external set_initializer : llvalue -> llvalue -> unit = "llvm_set_initializer" |
| external remove_initializer : llvalue -> unit = "llvm_remove_initializer" |
| external is_thread_local : llvalue -> bool = "llvm_is_thread_local" |
| external set_thread_local : bool -> llvalue -> unit = "llvm_set_thread_local" |
| external global_begin : llmodule -> (llmodule, llvalue) llpos |
| = "llvm_global_begin" |
| external global_succ : llvalue -> (llmodule, llvalue) llpos |
| = "llvm_global_succ" |
| external global_end : llmodule -> (llmodule, llvalue) llrev_pos |
| = "llvm_global_end" |
| external global_pred : llvalue -> (llmodule, llvalue) llrev_pos |
| = "llvm_global_pred" |
| |
| let rec iter_global_range f i e = |
| if i = e then () else |
| match i with |
| | At_end _ -> raise (Invalid_argument "Invalid global variable range.") |
| | Before bb -> |
| f bb; |
| iter_global_range f (global_succ bb) e |
| |
| let iter_globals f m = |
| iter_global_range f (global_begin m) (At_end m) |
| |
| let rec fold_left_global_range f init i e = |
| if i = e then init else |
| match i with |
| | At_end _ -> raise (Invalid_argument "Invalid global variable range.") |
| | Before bb -> fold_left_global_range f (f init bb) (global_succ bb) e |
| |
| let fold_left_globals f init m = |
| fold_left_global_range f init (global_begin m) (At_end m) |
| |
| let rec rev_iter_global_range f i e = |
| if i = e then () else |
| match i with |
| | At_start _ -> raise (Invalid_argument "Invalid global variable range.") |
| | After bb -> |
| f bb; |
| rev_iter_global_range f (global_pred bb) e |
| |
| let rev_iter_globals f m = |
| rev_iter_global_range f (global_end m) (At_start m) |
| |
| let rec fold_right_global_range f i e init = |
| if i = e then init else |
| match i with |
| | At_start _ -> raise (Invalid_argument "Invalid global variable range.") |
| | After bb -> fold_right_global_range f (global_pred bb) e (f bb init) |
| |
| let fold_right_globals f m init = |
| fold_right_global_range f (global_end m) (At_start m) init |
| |
| (*--... Operations on aliases ..............................................--*) |
| external add_alias : llmodule -> lltype -> llvalue -> string -> llvalue |
| = "llvm_add_alias" |
| |
| (*--... Operations on functions ............................................--*) |
| external declare_function : string -> lltype -> llmodule -> llvalue |
| = "llvm_declare_function" |
| external define_function : string -> lltype -> llmodule -> llvalue |
| = "llvm_define_function" |
| external lookup_function : string -> llmodule -> llvalue option |
| = "llvm_lookup_function" |
| external delete_function : llvalue -> unit = "llvm_delete_function" |
| external is_intrinsic : llvalue -> bool = "llvm_is_intrinsic" |
| external function_call_conv : llvalue -> int = "llvm_function_call_conv" |
| external set_function_call_conv : int -> llvalue -> unit |
| = "llvm_set_function_call_conv" |
| external gc : llvalue -> string option = "llvm_gc" |
| external set_gc : string option -> llvalue -> unit = "llvm_set_gc" |
| external function_begin : llmodule -> (llmodule, llvalue) llpos |
| = "llvm_function_begin" |
| external function_succ : llvalue -> (llmodule, llvalue) llpos |
| = "llvm_function_succ" |
| external function_end : llmodule -> (llmodule, llvalue) llrev_pos |
| = "llvm_function_end" |
| external function_pred : llvalue -> (llmodule, llvalue) llrev_pos |
| = "llvm_function_pred" |
| |
| let rec iter_function_range f i e = |
| if i = e then () else |
| match i with |
| | At_end _ -> raise (Invalid_argument "Invalid function range.") |
| | Before fn -> |
| f fn; |
| iter_function_range f (function_succ fn) e |
| |
| let iter_functions f m = |
| iter_function_range f (function_begin m) (At_end m) |
| |
| let rec fold_left_function_range f init i e = |
| if i = e then init else |
| match i with |
| | At_end _ -> raise (Invalid_argument "Invalid function range.") |
| | Before fn -> fold_left_function_range f (f init fn) (function_succ fn) e |
| |
| let fold_left_functions f init m = |
| fold_left_function_range f init (function_begin m) (At_end m) |
| |
| let rec rev_iter_function_range f i e = |
| if i = e then () else |
| match i with |
| | At_start _ -> raise (Invalid_argument "Invalid function range.") |
| | After fn -> |
| f fn; |
| rev_iter_function_range f (function_pred fn) e |
| |
| let rev_iter_functions f m = |
| rev_iter_function_range f (function_end m) (At_start m) |
| |
| let rec fold_right_function_range f i e init = |
| if i = e then init else |
| match i with |
| | At_start _ -> raise (Invalid_argument "Invalid function range.") |
| | After fn -> fold_right_function_range f (function_pred fn) e (f fn init) |
| |
| let fold_right_functions f m init = |
| fold_right_function_range f (function_end m) (At_start m) init |
| |
| external llvm_add_function_attr : llvalue -> int32 -> unit |
| = "llvm_add_function_attr" |
| external llvm_remove_function_attr : llvalue -> int32 -> unit |
| = "llvm_remove_function_attr" |
| external llvm_function_attr : llvalue -> int32 = "llvm_function_attr" |
| |
| let pack_attr (attr:Attribute.t) : int32 = |
| match attr with |
| Attribute.Zext -> Int32.shift_left 1l 0 |
| | Attribute.Sext -> Int32.shift_left 1l 1 |
| | Attribute.Noreturn -> Int32.shift_left 1l 2 |
| | Attribute.Inreg -> Int32.shift_left 1l 3 |
| | Attribute.Structret -> Int32.shift_left 1l 4 |
| | Attribute.Nounwind -> Int32.shift_left 1l 5 |
| | Attribute.Noalias -> Int32.shift_left 1l 6 |
| | Attribute.Byval -> Int32.shift_left 1l 7 |
| | Attribute.Nest -> Int32.shift_left 1l 8 |
| | Attribute.Readnone -> Int32.shift_left 1l 9 |
| | Attribute.Readonly -> Int32.shift_left 1l 10 |
| | Attribute.Noinline -> Int32.shift_left 1l 11 |
| | Attribute.Alwaysinline -> Int32.shift_left 1l 12 |
| | Attribute.Optsize -> Int32.shift_left 1l 13 |
| | Attribute.Ssp -> Int32.shift_left 1l 14 |
| | Attribute.Sspreq -> Int32.shift_left 1l 15 |
| | Attribute.Alignment n -> Int32.shift_left (Int32.of_int n) 16 |
| | Attribute.Nocapture -> Int32.shift_left 1l 21 |
| | Attribute.Noredzone -> Int32.shift_left 1l 22 |
| | Attribute.Noimplicitfloat -> Int32.shift_left 1l 23 |
| | Attribute.Naked -> Int32.shift_left 1l 24 |
| | Attribute.Inlinehint -> Int32.shift_left 1l 25 |
| | Attribute.Stackalignment n -> Int32.shift_left (Int32.of_int n) 26 |
| | Attribute.ReturnsTwice -> Int32.shift_left 1l 29 |
| | Attribute.UWTable -> Int32.shift_left 1l 30 |
| | Attribute.NonLazyBind -> Int32.shift_left 1l 31 |
| |
| let unpack_attr (a : int32) : Attribute.t list = |
| let l = ref [] in |
| let check attr = |
| Int32.logand (pack_attr attr) a in |
| let checkattr attr = |
| if (check attr) <> 0l then begin |
| l := attr :: !l |
| end |
| in |
| checkattr Attribute.Zext; |
| checkattr Attribute.Sext; |
| checkattr Attribute.Noreturn; |
| checkattr Attribute.Inreg; |
| checkattr Attribute.Structret; |
| checkattr Attribute.Nounwind; |
| checkattr Attribute.Noalias; |
| checkattr Attribute.Byval; |
| checkattr Attribute.Nest; |
| checkattr Attribute.Readnone; |
| checkattr Attribute.Readonly; |
| checkattr Attribute.Noinline; |
| checkattr Attribute.Alwaysinline; |
| checkattr Attribute.Optsize; |
| checkattr Attribute.Ssp; |
| checkattr Attribute.Sspreq; |
| let align = Int32.logand (Int32.shift_right_logical a 16) 31l in |
| if align <> 0l then |
| l := Attribute.Alignment (Int32.to_int align) :: !l; |
| checkattr Attribute.Nocapture; |
| checkattr Attribute.Noredzone; |
| checkattr Attribute.Noimplicitfloat; |
| checkattr Attribute.Naked; |
| checkattr Attribute.Inlinehint; |
| let stackalign = Int32.logand (Int32.shift_right_logical a 26) 7l in |
| if stackalign <> 0l then |
| l := Attribute.Stackalignment (Int32.to_int stackalign) :: !l; |
| checkattr Attribute.ReturnsTwice; |
| checkattr Attribute.UWTable; |
| checkattr Attribute.NonLazyBind; |
| !l;; |
| |
| let add_function_attr llval attr = |
| llvm_add_function_attr llval (pack_attr attr) |
| |
| let remove_function_attr llval attr = |
| llvm_remove_function_attr llval (pack_attr attr) |
| |
| let function_attr f = unpack_attr (llvm_function_attr f) |
| |
| (*--... Operations on params ...............................................--*) |
| external params : llvalue -> llvalue array = "llvm_params" |
| external param : llvalue -> int -> llvalue = "llvm_param" |
| external llvm_param_attr : llvalue -> int32 = "llvm_param_attr" |
| let param_attr p = unpack_attr (llvm_param_attr p) |
| external param_parent : llvalue -> llvalue = "LLVMGetParamParent" |
| external param_begin : llvalue -> (llvalue, llvalue) llpos = "llvm_param_begin" |
| external param_succ : llvalue -> (llvalue, llvalue) llpos = "llvm_param_succ" |
| external param_end : llvalue -> (llvalue, llvalue) llrev_pos = "llvm_param_end" |
| external param_pred : llvalue -> (llvalue, llvalue) llrev_pos ="llvm_param_pred" |
| |
| let rec iter_param_range f i e = |
| if i = e then () else |
| match i with |
| | At_end _ -> raise (Invalid_argument "Invalid parameter range.") |
| | Before p -> |
| f p; |
| iter_param_range f (param_succ p) e |
| |
| let iter_params f fn = |
| iter_param_range f (param_begin fn) (At_end fn) |
| |
| let rec fold_left_param_range f init i e = |
| if i = e then init else |
| match i with |
| | At_end _ -> raise (Invalid_argument "Invalid parameter range.") |
| | Before p -> fold_left_param_range f (f init p) (param_succ p) e |
| |
| let fold_left_params f init fn = |
| fold_left_param_range f init (param_begin fn) (At_end fn) |
| |
| let rec rev_iter_param_range f i e = |
| if i = e then () else |
| match i with |
| | At_start _ -> raise (Invalid_argument "Invalid parameter range.") |
| | After p -> |
| f p; |
| rev_iter_param_range f (param_pred p) e |
| |
| let rev_iter_params f fn = |
| rev_iter_param_range f (param_end fn) (At_start fn) |
| |
| let rec fold_right_param_range f init i e = |
| if i = e then init else |
| match i with |
| | At_start _ -> raise (Invalid_argument "Invalid parameter range.") |
| | After p -> fold_right_param_range f (f p init) (param_pred p) e |
| |
| let fold_right_params f fn init = |
| fold_right_param_range f init (param_end fn) (At_start fn) |
| |
| external llvm_add_param_attr : llvalue -> int32 -> unit |
| = "llvm_add_param_attr" |
| external llvm_remove_param_attr : llvalue -> int32 -> unit |
| = "llvm_remove_param_attr" |
| |
| let add_param_attr llval attr = |
| llvm_add_param_attr llval (pack_attr attr) |
| |
| let remove_param_attr llval attr = |
| llvm_remove_param_attr llval (pack_attr attr) |
| |
| external set_param_alignment : llvalue -> int -> unit |
| = "llvm_set_param_alignment" |
| |
| (*--... Operations on basic blocks .........................................--*) |
| external value_of_block : llbasicblock -> llvalue = "LLVMBasicBlockAsValue" |
| external value_is_block : llvalue -> bool = "llvm_value_is_block" |
| external block_of_value : llvalue -> llbasicblock = "LLVMValueAsBasicBlock" |
| external block_parent : llbasicblock -> llvalue = "LLVMGetBasicBlockParent" |
| external basic_blocks : llvalue -> llbasicblock array = "llvm_basic_blocks" |
| external entry_block : llvalue -> llbasicblock = "LLVMGetEntryBasicBlock" |
| external delete_block : llbasicblock -> unit = "llvm_delete_block" |
| external append_block : llcontext -> string -> llvalue -> llbasicblock |
| = "llvm_append_block" |
| external insert_block : llcontext -> string -> llbasicblock -> llbasicblock |
| = "llvm_insert_block" |
| external block_begin : llvalue -> (llvalue, llbasicblock) llpos |
| = "llvm_block_begin" |
| external block_succ : llbasicblock -> (llvalue, llbasicblock) llpos |
| = "llvm_block_succ" |
| external block_end : llvalue -> (llvalue, llbasicblock) llrev_pos |
| = "llvm_block_end" |
| external block_pred : llbasicblock -> (llvalue, llbasicblock) llrev_pos |
| = "llvm_block_pred" |
| external block_terminator : llbasicblock -> llvalue option = |
| "llvm_block_terminator" |
| |
| let rec iter_block_range f i e = |
| if i = e then () else |
| match i with |
| | At_end _ -> raise (Invalid_argument "Invalid block range.") |
| | Before bb -> |
| f bb; |
| iter_block_range f (block_succ bb) e |
| |
| let iter_blocks f fn = |
| iter_block_range f (block_begin fn) (At_end fn) |
| |
| let rec fold_left_block_range f init i e = |
| if i = e then init else |
| match i with |
| | At_end _ -> raise (Invalid_argument "Invalid block range.") |
| | Before bb -> fold_left_block_range f (f init bb) (block_succ bb) e |
| |
| let fold_left_blocks f init fn = |
| fold_left_block_range f init (block_begin fn) (At_end fn) |
| |
| let rec rev_iter_block_range f i e = |
| if i = e then () else |
| match i with |
| | At_start _ -> raise (Invalid_argument "Invalid block range.") |
| | After bb -> |
| f bb; |
| rev_iter_block_range f (block_pred bb) e |
| |
| let rev_iter_blocks f fn = |
| rev_iter_block_range f (block_end fn) (At_start fn) |
| |
| let rec fold_right_block_range f init i e = |
| if i = e then init else |
| match i with |
| | At_start _ -> raise (Invalid_argument "Invalid block range.") |
| | After bb -> fold_right_block_range f (f bb init) (block_pred bb) e |
| |
| let fold_right_blocks f fn init = |
| fold_right_block_range f init (block_end fn) (At_start fn) |
| |
| (*--... Operations on instructions .........................................--*) |
| external instr_parent : llvalue -> llbasicblock = "LLVMGetInstructionParent" |
| external instr_begin : llbasicblock -> (llbasicblock, llvalue) llpos |
| = "llvm_instr_begin" |
| external instr_succ : llvalue -> (llbasicblock, llvalue) llpos |
| = "llvm_instr_succ" |
| external instr_end : llbasicblock -> (llbasicblock, llvalue) llrev_pos |
| = "llvm_instr_end" |
| external instr_pred : llvalue -> (llbasicblock, llvalue) llrev_pos |
| = "llvm_instr_pred" |
| |
| external instr_opcode : llvalue -> Opcode.t = "llvm_instr_get_opcode" |
| external icmp_predicate : llvalue -> Icmp.t option = "llvm_instr_icmp_predicate" |
| |
| external icmp_predicate : llvalue -> Icmp.t option = "llvm_instr_icmp_predicate" |
| |
| let rec iter_instrs_range f i e = |
| if i = e then () else |
| match i with |
| | At_end _ -> raise (Invalid_argument "Invalid instruction range.") |
| | Before i -> |
| f i; |
| iter_instrs_range f (instr_succ i) e |
| |
| let iter_instrs f bb = |
| iter_instrs_range f (instr_begin bb) (At_end bb) |
| |
| let rec fold_left_instrs_range f init i e = |
| if i = e then init else |
| match i with |
| | At_end _ -> raise (Invalid_argument "Invalid instruction range.") |
| | Before i -> fold_left_instrs_range f (f init i) (instr_succ i) e |
| |
| let fold_left_instrs f init bb = |
| fold_left_instrs_range f init (instr_begin bb) (At_end bb) |
| |
| let rec rev_iter_instrs_range f i e = |
| if i = e then () else |
| match i with |
| | At_start _ -> raise (Invalid_argument "Invalid instruction range.") |
| | After i -> |
| f i; |
| rev_iter_instrs_range f (instr_pred i) e |
| |
| let rev_iter_instrs f bb = |
| rev_iter_instrs_range f (instr_end bb) (At_start bb) |
| |
| let rec fold_right_instr_range f i e init = |
| if i = e then init else |
| match i with |
| | At_start _ -> raise (Invalid_argument "Invalid instruction range.") |
| | After i -> fold_right_instr_range f (instr_pred i) e (f i init) |
| |
| let fold_right_instrs f bb init = |
| fold_right_instr_range f (instr_end bb) (At_start bb) init |
| |
| |
| (*--... Operations on call sites ...........................................--*) |
| external instruction_call_conv: llvalue -> int |
| = "llvm_instruction_call_conv" |
| external set_instruction_call_conv: int -> llvalue -> unit |
| = "llvm_set_instruction_call_conv" |
| |
| external llvm_add_instruction_param_attr : llvalue -> int -> int32 -> unit |
| = "llvm_add_instruction_param_attr" |
| external llvm_remove_instruction_param_attr : llvalue -> int -> int32 -> unit |
| = "llvm_remove_instruction_param_attr" |
| |
| let add_instruction_param_attr llval i attr = |
| llvm_add_instruction_param_attr llval i (pack_attr attr) |
| |
| let remove_instruction_param_attr llval i attr = |
| llvm_remove_instruction_param_attr llval i (pack_attr attr) |
| |
| (*--... Operations on call instructions (only) .............................--*) |
| external is_tail_call : llvalue -> bool = "llvm_is_tail_call" |
| external set_tail_call : bool -> llvalue -> unit = "llvm_set_tail_call" |
| |
| (*--... Operations on phi nodes ............................................--*) |
| external add_incoming : (llvalue * llbasicblock) -> llvalue -> unit |
| = "llvm_add_incoming" |
| external incoming : llvalue -> (llvalue * llbasicblock) list = "llvm_incoming" |
| |
| external delete_instruction : llvalue -> unit = "llvm_delete_instruction" |
| |
| (*===-- Instruction builders ----------------------------------------------===*) |
| external builder : llcontext -> llbuilder = "llvm_builder" |
| external position_builder : (llbasicblock, llvalue) llpos -> llbuilder -> unit |
| = "llvm_position_builder" |
| external insertion_block : llbuilder -> llbasicblock = "llvm_insertion_block" |
| external insert_into_builder : llvalue -> string -> llbuilder -> unit |
| = "llvm_insert_into_builder" |
| |
| let builder_at context ip = |
| let b = builder context in |
| position_builder ip b; |
| b |
| |
| let builder_before context i = builder_at context (Before i) |
| let builder_at_end context bb = builder_at context (At_end bb) |
| |
| let position_before i = position_builder (Before i) |
| let position_at_end bb = position_builder (At_end bb) |
| |
| |
| (*--... Metadata ...........................................................--*) |
| external set_current_debug_location : llbuilder -> llvalue -> unit |
| = "llvm_set_current_debug_location" |
| external clear_current_debug_location : llbuilder -> unit |
| = "llvm_clear_current_debug_location" |
| external current_debug_location : llbuilder -> llvalue option |
| = "llvm_current_debug_location" |
| external set_inst_debug_location : llbuilder -> llvalue -> unit |
| = "llvm_set_inst_debug_location" |
| |
| |
| (*--... Terminators ........................................................--*) |
| external build_ret_void : llbuilder -> llvalue = "llvm_build_ret_void" |
| external build_ret : llvalue -> llbuilder -> llvalue = "llvm_build_ret" |
| external build_aggregate_ret : llvalue array -> llbuilder -> llvalue |
| = "llvm_build_aggregate_ret" |
| external build_br : llbasicblock -> llbuilder -> llvalue = "llvm_build_br" |
| external build_cond_br : llvalue -> llbasicblock -> llbasicblock -> llbuilder -> |
| llvalue = "llvm_build_cond_br" |
| external build_switch : llvalue -> llbasicblock -> int -> llbuilder -> llvalue |
| = "llvm_build_switch" |
| external build_malloc : lltype -> string -> llbuilder -> llvalue = |
| "llvm_build_malloc" |
| external build_array_malloc : lltype -> llvalue -> string -> llbuilder -> |
| llvalue = "llvm_build_array_malloc" |
| external build_free : llvalue -> llbuilder -> llvalue = "llvm_build_free" |
| external add_case : llvalue -> llvalue -> llbasicblock -> unit |
| = "llvm_add_case" |
| external switch_default_dest : llvalue -> llbasicblock = |
| "LLVMGetSwitchDefaultDest" |
| external build_indirect_br : llvalue -> int -> llbuilder -> llvalue |
| = "llvm_build_indirect_br" |
| external add_destination : llvalue -> llbasicblock -> unit |
| = "llvm_add_destination" |
| external build_invoke : llvalue -> llvalue array -> llbasicblock -> |
| llbasicblock -> string -> llbuilder -> llvalue |
| = "llvm_build_invoke_bc" "llvm_build_invoke_nat" |
| external build_landingpad : lltype -> llvalue -> int -> string -> llbuilder -> |
| llvalue = "llvm_build_landingpad" |
| external set_cleanup : llvalue -> bool -> unit = "llvm_set_cleanup" |
| external add_clause : llvalue -> llvalue -> unit = "llvm_add_clause" |
| external build_resume : llvalue -> llbuilder -> llvalue = "llvm_build_resume" |
| external build_unreachable : llbuilder -> llvalue = "llvm_build_unreachable" |
| |
| (*--... Arithmetic .........................................................--*) |
| external build_add : llvalue -> llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_add" |
| external build_nsw_add : llvalue -> llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_nsw_add" |
| external build_nuw_add : llvalue -> llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_nuw_add" |
| external build_fadd : llvalue -> llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_fadd" |
| external build_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_sub" |
| external build_nsw_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_nsw_sub" |
| external build_nuw_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_nuw_sub" |
| external build_fsub : llvalue -> llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_fsub" |
| external build_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_mul" |
| external build_nsw_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_nsw_mul" |
| external build_nuw_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_nuw_mul" |
| external build_fmul : llvalue -> llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_fmul" |
| external build_udiv : llvalue -> llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_udiv" |
| external build_sdiv : llvalue -> llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_sdiv" |
| external build_exact_sdiv : llvalue -> llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_exact_sdiv" |
| external build_fdiv : llvalue -> llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_fdiv" |
| external build_urem : llvalue -> llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_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_nsw_neg : llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_nsw_neg" |
| external build_nuw_neg : llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_nuw_neg" |
| external build_fneg : llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_fneg" |
| external build_not : llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_not" |
| |
| (*--... Memory .............................................................--*) |
| external build_alloca : lltype -> string -> llbuilder -> llvalue |
| = "llvm_build_alloca" |
| external build_array_alloca : lltype -> llvalue -> string -> llbuilder -> |
| llvalue = "llvm_build_array_alloca" |
| 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" |
| external build_in_bounds_gep : llvalue -> llvalue array -> string -> |
| llbuilder -> llvalue = "llvm_build_in_bounds_gep" |
| external build_struct_gep : llvalue -> int -> string -> llbuilder -> llvalue |
| = "llvm_build_struct_gep" |
| |
| external build_global_string : string -> string -> llbuilder -> llvalue |
| = "llvm_build_global_string" |
| external build_global_stringptr : string -> string -> llbuilder -> llvalue |
| = "llvm_build_global_stringptr" |
| |
| (*--... Casts ..............................................................--*) |
| external build_trunc : llvalue -> lltype -> string -> llbuilder -> llvalue |
| = "llvm_build_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" |
| external build_zext_or_bitcast : llvalue -> lltype -> string -> llbuilder -> |
| llvalue = "llvm_build_zext_or_bitcast" |
| external build_sext_or_bitcast : llvalue -> lltype -> string -> llbuilder -> |
| llvalue = "llvm_build_sext_or_bitcast" |
| external build_trunc_or_bitcast : llvalue -> lltype -> string -> llbuilder -> |
| llvalue = "llvm_build_trunc_or_bitcast" |
| external build_pointercast : llvalue -> lltype -> string -> llbuilder -> llvalue |
| = "llvm_build_pointercast" |
| external build_intcast : llvalue -> lltype -> string -> llbuilder -> llvalue |
| = "llvm_build_intcast" |
| external build_fpcast : llvalue -> lltype -> string -> llbuilder -> llvalue |
| = "llvm_build_fpcast" |
| |
| (*--... Comparisons ........................................................--*) |
| external build_icmp : Icmp.t -> llvalue -> llvalue -> string -> |
| llbuilder -> llvalue = "llvm_build_icmp" |
| external build_fcmp : Fcmp.t -> llvalue -> llvalue -> string -> |
| llbuilder -> llvalue = "llvm_build_fcmp" |
| |
| (*--... Miscellaneous instructions .........................................--*) |
| external build_phi : (llvalue * llbasicblock) list -> string -> llbuilder -> |
| llvalue = "llvm_build_phi" |
| external build_call : llvalue -> llvalue array -> string -> llbuilder -> llvalue |
| = "llvm_build_call" |
| external build_select : llvalue -> llvalue -> llvalue -> string -> llbuilder -> |
| 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" |
| external build_extractvalue : llvalue -> int -> string -> llbuilder -> llvalue |
| = "llvm_build_extractvalue" |
| external build_insertvalue : llvalue -> llvalue -> int -> string -> llbuilder -> |
| llvalue = "llvm_build_insertvalue" |
| |
| external build_is_null : llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_is_null" |
| external build_is_not_null : llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_is_not_null" |
| external build_ptrdiff : llvalue -> llvalue -> string -> llbuilder -> llvalue |
| = "llvm_build_ptrdiff" |
| |
| |
| (*===-- Memory buffers ----------------------------------------------------===*) |
| |
| module MemoryBuffer = struct |
| external of_file : string -> llmemorybuffer = "llvm_memorybuffer_of_file" |
| external of_stdin : unit -> llmemorybuffer = "llvm_memorybuffer_of_stdin" |
| external dispose : llmemorybuffer -> unit = "llvm_memorybuffer_dispose" |
| end |
| |
| |
| (*===-- Pass Manager ------------------------------------------------------===*) |
| |
| module PassManager = struct |
| type 'a t |
| type any = [ `Module | `Function ] |
| external create : unit -> [ `Module ] t = "llvm_passmanager_create" |
| external create_function : llmodule -> [ `Function ] t |
| = "LLVMCreateFunctionPassManager" |
| external run_module : llmodule -> [ `Module ] t -> bool |
| = "llvm_passmanager_run_module" |
| external initialize : [ `Function ] t -> bool = "llvm_passmanager_initialize" |
| external run_function : llvalue -> [ `Function ] t -> bool |
| = "llvm_passmanager_run_function" |
| external finalize : [ `Function ] t -> bool = "llvm_passmanager_finalize" |
| external dispose : [< any ] t -> unit = "llvm_passmanager_dispose" |
| end |
| |
| |
| (*===-- Non-Externs -------------------------------------------------------===*) |
| (* These functions are built using the externals, so must be declared late. *) |
| |
| let concat2 sep arr = |
| let s = ref "" in |
| if 0 < Array.length arr then begin |
| s := !s ^ arr.(0); |
| for i = 1 to (Array.length arr) - 1 do |
| s := !s ^ sep ^ arr.(i) |
| done |
| end; |
| !s |
| |
| let rec string_of_lltype ty = |
| (* FIXME: stop infinite recursion! :) *) |
| match classify_type ty with |
| TypeKind.Integer -> "i" ^ string_of_int (integer_bitwidth ty) |
| | TypeKind.Pointer -> |
| (let ety = element_type ty in |
| match classify_type ety with |
| | TypeKind.Struct -> |
| (match struct_name ety with |
| | None -> (string_of_lltype ety) |
| | Some s -> s) ^ "*" |
| | _ -> (string_of_lltype (element_type ty)) ^ "*") |
| | TypeKind.Struct -> |
| let s = "{ " ^ (concat2 ", " ( |
| Array.map string_of_lltype (struct_element_types ty) |
| )) ^ " }" in |
| if is_packed ty |
| then "<" ^ s ^ ">" |
| else s |
| | TypeKind.Array -> "[" ^ (string_of_int (array_length ty)) ^ |
| " x " ^ (string_of_lltype (element_type ty)) ^ "]" |
| | TypeKind.Vector -> "<" ^ (string_of_int (vector_size ty)) ^ |
| " x " ^ (string_of_lltype (element_type ty)) ^ ">" |
| | TypeKind.Function -> string_of_lltype (return_type ty) ^ |
| " (" ^ (concat2 ", " ( |
| Array.map string_of_lltype (param_types ty) |
| )) ^ ")" |
| | TypeKind.Label -> "label" |
| | TypeKind.Ppc_fp128 -> "ppc_fp128" |
| | TypeKind.Fp128 -> "fp128" |
| | TypeKind.X86fp80 -> "x86_fp80" |
| | TypeKind.Double -> "double" |
| | TypeKind.Float -> "float" |
| | TypeKind.Void -> "void" |
| | TypeKind.Metadata -> "metadata" |
