1 (*===-- llvm/llvm.ml - LLVM OCaml Interface -------------------------------===*
3 * The LLVM Compiler Infrastructure
5 * This file is distributed under the University of Illinois Open Source
6 * License. See LICENSE.TXT for details.
8 *===----------------------------------------------------------------------===*)
21 module TypeKind = struct
41 module Linkage = struct
44 | Available_externally
47 | Link_once_odr_auto_hide
62 module Visibility = struct
69 module DLLStorageClass = struct
76 module CallConv = struct
84 module Attribute = struct
108 | Stackalignment of int
148 module Opcode = struct
150 | Invalid (* not an instruction *)
151 (* Terminator Instructions *)
159 (* Standard Binary Operators *)
172 (* Logical Operators *)
179 (* Memory Operators *)
197 (* Other Operators *)
218 module LandingPadClauseTy = struct
224 module ThreadLocalMode = struct
233 module AtomicOrdering = struct
242 | SequentiallyConsistent
245 module AtomicRMWBinOp = struct
260 module ValueKind = struct
269 | ConstantAggregateZero
276 | ConstantPointerNull
283 | Instruction of Opcode.t
286 exception IoError of string
288 let () = Callback.register_exception "Llvm.IoError" (IoError "")
290 external install_fatal_error_handler : (string -> unit) -> unit
291 = "llvm_install_fatal_error_handler"
292 external reset_fatal_error_handler : unit -> unit
293 = "llvm_reset_fatal_error_handler"
294 external enable_pretty_stacktrace : unit -> unit
295 = "llvm_enable_pretty_stacktrace"
296 external parse_command_line_options : ?overview:string -> string array -> unit
297 = "llvm_parse_command_line_options"
299 type ('a, 'b) llpos =
303 type ('a, 'b) llrev_pos =
307 (*===-- Contexts ----------------------------------------------------------===*)
308 external create_context : unit -> llcontext = "llvm_create_context"
309 external dispose_context : llcontext -> unit = "llvm_dispose_context"
310 external global_context : unit -> llcontext = "llvm_global_context"
311 external mdkind_id : llcontext -> string -> llmdkind = "llvm_mdkind_id"
313 (*===-- Modules -----------------------------------------------------------===*)
314 external create_module : llcontext -> string -> llmodule = "llvm_create_module"
315 external dispose_module : llmodule -> unit = "llvm_dispose_module"
316 external target_triple: llmodule -> string
317 = "llvm_target_triple"
318 external set_target_triple: string -> llmodule -> unit
319 = "llvm_set_target_triple"
320 external data_layout: llmodule -> string
322 external set_data_layout: string -> llmodule -> unit
323 = "llvm_set_data_layout"
324 external dump_module : llmodule -> unit = "llvm_dump_module"
325 external print_module : string -> llmodule -> unit = "llvm_print_module"
326 external string_of_llmodule : llmodule -> string = "llvm_string_of_llmodule"
327 external set_module_inline_asm : llmodule -> string -> unit
328 = "llvm_set_module_inline_asm"
329 external module_context : llmodule -> llcontext = "LLVMGetModuleContext"
331 (*===-- Types -------------------------------------------------------------===*)
332 external classify_type : lltype -> TypeKind.t = "llvm_classify_type"
333 external type_context : lltype -> llcontext = "llvm_type_context"
334 external type_is_sized : lltype -> bool = "llvm_type_is_sized"
335 external dump_type : lltype -> unit = "llvm_dump_type"
336 external string_of_lltype : lltype -> string = "llvm_string_of_lltype"
338 (*--... Operations on integer types ........................................--*)
339 external i1_type : llcontext -> lltype = "llvm_i1_type"
340 external i8_type : llcontext -> lltype = "llvm_i8_type"
341 external i16_type : llcontext -> lltype = "llvm_i16_type"
342 external i32_type : llcontext -> lltype = "llvm_i32_type"
343 external i64_type : llcontext -> lltype = "llvm_i64_type"
345 external integer_type : llcontext -> int -> lltype = "llvm_integer_type"
346 external integer_bitwidth : lltype -> int = "llvm_integer_bitwidth"
348 (*--... Operations on real types ...........................................--*)
349 external float_type : llcontext -> lltype = "llvm_float_type"
350 external double_type : llcontext -> lltype = "llvm_double_type"
351 external x86fp80_type : llcontext -> lltype = "llvm_x86fp80_type"
352 external fp128_type : llcontext -> lltype = "llvm_fp128_type"
353 external ppc_fp128_type : llcontext -> lltype = "llvm_ppc_fp128_type"
355 (*--... Operations on function types .......................................--*)
356 external function_type : lltype -> lltype array -> lltype = "llvm_function_type"
357 external var_arg_function_type : lltype -> lltype array -> lltype
358 = "llvm_var_arg_function_type"
359 external is_var_arg : lltype -> bool = "llvm_is_var_arg"
360 external return_type : lltype -> lltype = "LLVMGetReturnType"
361 external param_types : lltype -> lltype array = "llvm_param_types"
363 (*--... Operations on struct types .........................................--*)
364 external struct_type : llcontext -> lltype array -> lltype = "llvm_struct_type"
365 external packed_struct_type : llcontext -> lltype array -> lltype
366 = "llvm_packed_struct_type"
367 external struct_name : lltype -> string option = "llvm_struct_name"
368 external named_struct_type : llcontext -> string -> lltype =
369 "llvm_named_struct_type"
370 external struct_set_body : lltype -> lltype array -> bool -> unit =
371 "llvm_struct_set_body"
372 external struct_element_types : lltype -> lltype array
373 = "llvm_struct_element_types"
374 external is_packed : lltype -> bool = "llvm_is_packed"
375 external is_opaque : lltype -> bool = "llvm_is_opaque"
377 (*--... Operations on pointer, vector, and array types .....................--*)
378 external array_type : lltype -> int -> lltype = "llvm_array_type"
379 external pointer_type : lltype -> lltype = "llvm_pointer_type"
380 external qualified_pointer_type : lltype -> int -> lltype
381 = "llvm_qualified_pointer_type"
382 external vector_type : lltype -> int -> lltype = "llvm_vector_type"
384 external element_type : lltype -> lltype = "LLVMGetElementType"
385 external array_length : lltype -> int = "llvm_array_length"
386 external address_space : lltype -> int = "llvm_address_space"
387 external vector_size : lltype -> int = "llvm_vector_size"
389 (*--... Operations on other types ..........................................--*)
390 external void_type : llcontext -> lltype = "llvm_void_type"
391 external label_type : llcontext -> lltype = "llvm_label_type"
392 external x86_mmx_type : llcontext -> lltype = "llvm_x86_mmx_type"
393 external type_by_name : llmodule -> string -> lltype option = "llvm_type_by_name"
395 external classify_value : llvalue -> ValueKind.t = "llvm_classify_value"
396 (*===-- Values ------------------------------------------------------------===*)
397 external type_of : llvalue -> lltype = "llvm_type_of"
398 external value_name : llvalue -> string = "llvm_value_name"
399 external set_value_name : string -> llvalue -> unit = "llvm_set_value_name"
400 external dump_value : llvalue -> unit = "llvm_dump_value"
401 external string_of_llvalue : llvalue -> string = "llvm_string_of_llvalue"
402 external replace_all_uses_with : llvalue -> llvalue -> unit
403 = "llvm_replace_all_uses_with"
405 (*--... Operations on uses .................................................--*)
406 external use_begin : llvalue -> lluse option = "llvm_use_begin"
407 external use_succ : lluse -> lluse option = "llvm_use_succ"
408 external user : lluse -> llvalue = "llvm_user"
409 external used_value : lluse -> llvalue = "llvm_used_value"
412 let rec aux = function
420 let fold_left_uses f init v =
424 | Some u -> aux (f init u) (use_succ u)
426 aux init (use_begin v)
428 let fold_right_uses f v init =
432 | Some u -> f u (aux (use_succ u) init)
434 aux (use_begin v) init
437 (*--... Operations on users ................................................--*)
438 external operand : llvalue -> int -> llvalue = "llvm_operand"
439 external operand_use : llvalue -> int -> lluse = "llvm_operand_use"
440 external set_operand : llvalue -> int -> llvalue -> unit = "llvm_set_operand"
441 external num_operands : llvalue -> int = "llvm_num_operands"
443 (*--... Operations on constants of (mostly) any type .......................--*)
444 external is_constant : llvalue -> bool = "llvm_is_constant"
445 external const_null : lltype -> llvalue = "LLVMConstNull"
446 external const_all_ones : (*int|vec*)lltype -> llvalue = "LLVMConstAllOnes"
447 external const_pointer_null : lltype -> llvalue = "LLVMConstPointerNull"
448 external undef : lltype -> llvalue = "LLVMGetUndef"
449 external is_null : llvalue -> bool = "llvm_is_null"
450 external is_undef : llvalue -> bool = "llvm_is_undef"
451 external constexpr_opcode : llvalue -> Opcode.t = "llvm_constexpr_get_opcode"
453 (*--... Operations on instructions .........................................--*)
454 external has_metadata : llvalue -> bool = "llvm_has_metadata"
455 external metadata : llvalue -> llmdkind -> llvalue option = "llvm_metadata"
456 external set_metadata : llvalue -> llmdkind -> llvalue -> unit = "llvm_set_metadata"
457 external clear_metadata : llvalue -> llmdkind -> unit = "llvm_clear_metadata"
459 (*--... Operations on metadata .......,.....................................--*)
460 external mdstring : llcontext -> string -> llvalue = "llvm_mdstring"
461 external mdnode : llcontext -> llvalue array -> llvalue = "llvm_mdnode"
462 external mdnull : llcontext -> llvalue = "llvm_mdnull"
463 external get_mdstring : llvalue -> string option = "llvm_get_mdstring"
464 external get_named_metadata : llmodule -> string -> llvalue array
466 external add_named_metadata_operand : llmodule -> string -> llvalue -> unit
467 = "llvm_append_namedmd"
469 (*--... Operations on scalar constants .....................................--*)
470 external const_int : lltype -> int -> llvalue = "llvm_const_int"
471 external const_of_int64 : lltype -> Int64.t -> bool -> llvalue
472 = "llvm_const_of_int64"
473 external int64_of_const : llvalue -> Int64.t option
474 = "llvm_int64_of_const"
475 external const_int_of_string : lltype -> string -> int -> llvalue
476 = "llvm_const_int_of_string"
477 external const_float : lltype -> float -> llvalue = "llvm_const_float"
478 external float_of_const : llvalue -> float option
479 = "llvm_float_of_const"
480 external const_float_of_string : lltype -> string -> llvalue
481 = "llvm_const_float_of_string"
483 (*--... Operations on composite constants ..................................--*)
484 external const_string : llcontext -> string -> llvalue = "llvm_const_string"
485 external const_stringz : llcontext -> string -> llvalue = "llvm_const_stringz"
486 external const_array : lltype -> llvalue array -> llvalue = "llvm_const_array"
487 external const_struct : llcontext -> llvalue array -> llvalue
488 = "llvm_const_struct"
489 external const_named_struct : lltype -> llvalue array -> llvalue
490 = "llvm_const_named_struct"
491 external const_packed_struct : llcontext -> llvalue array -> llvalue
492 = "llvm_const_packed_struct"
493 external const_vector : llvalue array -> llvalue = "llvm_const_vector"
494 external string_of_const : llvalue -> string option = "llvm_string_of_const"
495 external const_element : llvalue -> int -> llvalue = "llvm_const_element"
497 (*--... Constant expressions ...............................................--*)
498 external align_of : lltype -> llvalue = "LLVMAlignOf"
499 external size_of : lltype -> llvalue = "LLVMSizeOf"
500 external const_neg : llvalue -> llvalue = "LLVMConstNeg"
501 external const_nsw_neg : llvalue -> llvalue = "LLVMConstNSWNeg"
502 external const_nuw_neg : llvalue -> llvalue = "LLVMConstNUWNeg"
503 external const_fneg : llvalue -> llvalue = "LLVMConstFNeg"
504 external const_not : llvalue -> llvalue = "LLVMConstNot"
505 external const_add : llvalue -> llvalue -> llvalue = "LLVMConstAdd"
506 external const_nsw_add : llvalue -> llvalue -> llvalue = "LLVMConstNSWAdd"
507 external const_nuw_add : llvalue -> llvalue -> llvalue = "LLVMConstNUWAdd"
508 external const_fadd : llvalue -> llvalue -> llvalue = "LLVMConstFAdd"
509 external const_sub : llvalue -> llvalue -> llvalue = "LLVMConstSub"
510 external const_nsw_sub : llvalue -> llvalue -> llvalue = "LLVMConstNSWSub"
511 external const_nuw_sub : llvalue -> llvalue -> llvalue = "LLVMConstNUWSub"
512 external const_fsub : llvalue -> llvalue -> llvalue = "LLVMConstFSub"
513 external const_mul : llvalue -> llvalue -> llvalue = "LLVMConstMul"
514 external const_nsw_mul : llvalue -> llvalue -> llvalue = "LLVMConstNSWMul"
515 external const_nuw_mul : llvalue -> llvalue -> llvalue = "LLVMConstNUWMul"
516 external const_fmul : llvalue -> llvalue -> llvalue = "LLVMConstFMul"
517 external const_udiv : llvalue -> llvalue -> llvalue = "LLVMConstUDiv"
518 external const_sdiv : llvalue -> llvalue -> llvalue = "LLVMConstSDiv"
519 external const_exact_sdiv : llvalue -> llvalue -> llvalue = "LLVMConstExactSDiv"
520 external const_fdiv : llvalue -> llvalue -> llvalue = "LLVMConstFDiv"
521 external const_urem : llvalue -> llvalue -> llvalue = "LLVMConstURem"
522 external const_srem : llvalue -> llvalue -> llvalue = "LLVMConstSRem"
523 external const_frem : llvalue -> llvalue -> llvalue = "LLVMConstFRem"
524 external const_and : llvalue -> llvalue -> llvalue = "LLVMConstAnd"
525 external const_or : llvalue -> llvalue -> llvalue = "LLVMConstOr"
526 external const_xor : llvalue -> llvalue -> llvalue = "LLVMConstXor"
527 external const_icmp : Icmp.t -> llvalue -> llvalue -> llvalue
529 external const_fcmp : Fcmp.t -> llvalue -> llvalue -> llvalue
531 external const_shl : llvalue -> llvalue -> llvalue = "LLVMConstShl"
532 external const_lshr : llvalue -> llvalue -> llvalue = "LLVMConstLShr"
533 external const_ashr : llvalue -> llvalue -> llvalue = "LLVMConstAShr"
534 external const_gep : llvalue -> llvalue array -> llvalue = "llvm_const_gep"
535 external const_in_bounds_gep : llvalue -> llvalue array -> llvalue
536 = "llvm_const_in_bounds_gep"
537 external const_trunc : llvalue -> lltype -> llvalue = "LLVMConstTrunc"
538 external const_sext : llvalue -> lltype -> llvalue = "LLVMConstSExt"
539 external const_zext : llvalue -> lltype -> llvalue = "LLVMConstZExt"
540 external const_fptrunc : llvalue -> lltype -> llvalue = "LLVMConstFPTrunc"
541 external const_fpext : llvalue -> lltype -> llvalue = "LLVMConstFPExt"
542 external const_uitofp : llvalue -> lltype -> llvalue = "LLVMConstUIToFP"
543 external const_sitofp : llvalue -> lltype -> llvalue = "LLVMConstSIToFP"
544 external const_fptoui : llvalue -> lltype -> llvalue = "LLVMConstFPToUI"
545 external const_fptosi : llvalue -> lltype -> llvalue = "LLVMConstFPToSI"
546 external const_ptrtoint : llvalue -> lltype -> llvalue = "LLVMConstPtrToInt"
547 external const_inttoptr : llvalue -> lltype -> llvalue = "LLVMConstIntToPtr"
548 external const_bitcast : llvalue -> lltype -> llvalue = "LLVMConstBitCast"
549 external const_zext_or_bitcast : llvalue -> lltype -> llvalue
550 = "LLVMConstZExtOrBitCast"
551 external const_sext_or_bitcast : llvalue -> lltype -> llvalue
552 = "LLVMConstSExtOrBitCast"
553 external const_trunc_or_bitcast : llvalue -> lltype -> llvalue
554 = "LLVMConstTruncOrBitCast"
555 external const_pointercast : llvalue -> lltype -> llvalue
556 = "LLVMConstPointerCast"
557 external const_intcast : llvalue -> lltype -> is_signed:bool -> llvalue
558 = "llvm_const_intcast"
559 external const_fpcast : llvalue -> lltype -> llvalue = "LLVMConstFPCast"
560 external const_select : llvalue -> llvalue -> llvalue -> llvalue
562 external const_extractelement : llvalue -> llvalue -> llvalue
563 = "LLVMConstExtractElement"
564 external const_insertelement : llvalue -> llvalue -> llvalue -> llvalue
565 = "LLVMConstInsertElement"
566 external const_shufflevector : llvalue -> llvalue -> llvalue -> llvalue
567 = "LLVMConstShuffleVector"
568 external const_extractvalue : llvalue -> int array -> llvalue
569 = "llvm_const_extractvalue"
570 external const_insertvalue : llvalue -> llvalue -> int array -> llvalue
571 = "llvm_const_insertvalue"
572 external const_inline_asm : lltype -> string -> string -> bool -> bool ->
574 = "llvm_const_inline_asm"
575 external block_address : llvalue -> llbasicblock -> llvalue = "LLVMBlockAddress"
577 (*--... Operations on global variables, functions, and aliases (globals) ...--*)
578 external global_parent : llvalue -> llmodule = "LLVMGetGlobalParent"
579 external is_declaration : llvalue -> bool = "llvm_is_declaration"
580 external linkage : llvalue -> Linkage.t = "llvm_linkage"
581 external set_linkage : Linkage.t -> llvalue -> unit = "llvm_set_linkage"
582 external unnamed_addr : llvalue -> bool = "llvm_unnamed_addr"
583 external set_unnamed_addr : bool -> llvalue -> unit = "llvm_set_unnamed_addr"
584 external section : llvalue -> string = "llvm_section"
585 external set_section : string -> llvalue -> unit = "llvm_set_section"
586 external visibility : llvalue -> Visibility.t = "llvm_visibility"
587 external set_visibility : Visibility.t -> llvalue -> unit = "llvm_set_visibility"
588 external dll_storage_class : llvalue -> DLLStorageClass.t = "llvm_dll_storage_class"
589 external set_dll_storage_class : DLLStorageClass.t -> llvalue -> unit = "llvm_set_dll_storage_class"
590 external alignment : llvalue -> int = "llvm_alignment"
591 external set_alignment : int -> llvalue -> unit = "llvm_set_alignment"
592 external is_global_constant : llvalue -> bool = "llvm_is_global_constant"
593 external set_global_constant : bool -> llvalue -> unit
594 = "llvm_set_global_constant"
596 (*--... Operations on global variables .....................................--*)
597 external declare_global : lltype -> string -> llmodule -> llvalue
598 = "llvm_declare_global"
599 external declare_qualified_global : lltype -> string -> int -> llmodule ->
601 = "llvm_declare_qualified_global"
602 external define_global : string -> llvalue -> llmodule -> llvalue
603 = "llvm_define_global"
604 external define_qualified_global : string -> llvalue -> int -> llmodule ->
606 = "llvm_define_qualified_global"
607 external lookup_global : string -> llmodule -> llvalue option
608 = "llvm_lookup_global"
609 external delete_global : llvalue -> unit = "llvm_delete_global"
610 external global_initializer : llvalue -> llvalue = "LLVMGetInitializer"
611 external set_initializer : llvalue -> llvalue -> unit = "llvm_set_initializer"
612 external remove_initializer : llvalue -> unit = "llvm_remove_initializer"
613 external is_thread_local : llvalue -> bool = "llvm_is_thread_local"
614 external set_thread_local : bool -> llvalue -> unit = "llvm_set_thread_local"
615 external thread_local_mode : llvalue -> ThreadLocalMode.t
616 = "llvm_thread_local_mode"
617 external set_thread_local_mode : ThreadLocalMode.t -> llvalue -> unit
618 = "llvm_set_thread_local_mode"
619 external is_externally_initialized : llvalue -> bool
620 = "llvm_is_externally_initialized"
621 external set_externally_initialized : bool -> llvalue -> unit
622 = "llvm_set_externally_initialized"
623 external global_begin : llmodule -> (llmodule, llvalue) llpos
624 = "llvm_global_begin"
625 external global_succ : llvalue -> (llmodule, llvalue) llpos
627 external global_end : llmodule -> (llmodule, llvalue) llrev_pos
629 external global_pred : llvalue -> (llmodule, llvalue) llrev_pos
632 let rec iter_global_range f i e =
633 if i = e then () else
635 | At_end _ -> raise (Invalid_argument "Invalid global variable range.")
638 iter_global_range f (global_succ bb) e
640 let iter_globals f m =
641 iter_global_range f (global_begin m) (At_end m)
643 let rec fold_left_global_range f init i e =
644 if i = e then init else
646 | At_end _ -> raise (Invalid_argument "Invalid global variable range.")
647 | Before bb -> fold_left_global_range f (f init bb) (global_succ bb) e
649 let fold_left_globals f init m =
650 fold_left_global_range f init (global_begin m) (At_end m)
652 let rec rev_iter_global_range f i e =
653 if i = e then () else
655 | At_start _ -> raise (Invalid_argument "Invalid global variable range.")
658 rev_iter_global_range f (global_pred bb) e
660 let rev_iter_globals f m =
661 rev_iter_global_range f (global_end m) (At_start m)
663 let rec fold_right_global_range f i e init =
664 if i = e then init else
666 | At_start _ -> raise (Invalid_argument "Invalid global variable range.")
667 | After bb -> fold_right_global_range f (global_pred bb) e (f bb init)
669 let fold_right_globals f m init =
670 fold_right_global_range f (global_end m) (At_start m) init
672 (*--... Operations on aliases ..............................................--*)
673 external add_alias : llmodule -> lltype -> llvalue -> string -> llvalue
676 (*--... Operations on functions ............................................--*)
677 external declare_function : string -> lltype -> llmodule -> llvalue
678 = "llvm_declare_function"
679 external define_function : string -> lltype -> llmodule -> llvalue
680 = "llvm_define_function"
681 external lookup_function : string -> llmodule -> llvalue option
682 = "llvm_lookup_function"
683 external delete_function : llvalue -> unit = "llvm_delete_function"
684 external is_intrinsic : llvalue -> bool = "llvm_is_intrinsic"
685 external function_call_conv : llvalue -> int = "llvm_function_call_conv"
686 external set_function_call_conv : int -> llvalue -> unit
687 = "llvm_set_function_call_conv"
688 external gc : llvalue -> string option = "llvm_gc"
689 external set_gc : string option -> llvalue -> unit = "llvm_set_gc"
690 external function_begin : llmodule -> (llmodule, llvalue) llpos
691 = "llvm_function_begin"
692 external function_succ : llvalue -> (llmodule, llvalue) llpos
693 = "llvm_function_succ"
694 external function_end : llmodule -> (llmodule, llvalue) llrev_pos
695 = "llvm_function_end"
696 external function_pred : llvalue -> (llmodule, llvalue) llrev_pos
697 = "llvm_function_pred"
699 let rec iter_function_range f i e =
700 if i = e then () else
702 | At_end _ -> raise (Invalid_argument "Invalid function range.")
705 iter_function_range f (function_succ fn) e
707 let iter_functions f m =
708 iter_function_range f (function_begin m) (At_end m)
710 let rec fold_left_function_range f init i e =
711 if i = e then init else
713 | At_end _ -> raise (Invalid_argument "Invalid function range.")
714 | Before fn -> fold_left_function_range f (f init fn) (function_succ fn) e
716 let fold_left_functions f init m =
717 fold_left_function_range f init (function_begin m) (At_end m)
719 let rec rev_iter_function_range f i e =
720 if i = e then () else
722 | At_start _ -> raise (Invalid_argument "Invalid function range.")
725 rev_iter_function_range f (function_pred fn) e
727 let rev_iter_functions f m =
728 rev_iter_function_range f (function_end m) (At_start m)
730 let rec fold_right_function_range f i e init =
731 if i = e then init else
733 | At_start _ -> raise (Invalid_argument "Invalid function range.")
734 | After fn -> fold_right_function_range f (function_pred fn) e (f fn init)
736 let fold_right_functions f m init =
737 fold_right_function_range f (function_end m) (At_start m) init
739 external llvm_add_function_attr : llvalue -> int32 -> unit
740 = "llvm_add_function_attr"
741 external llvm_remove_function_attr : llvalue -> int32 -> unit
742 = "llvm_remove_function_attr"
743 external llvm_function_attr : llvalue -> int32 = "llvm_function_attr"
745 let pack_attr (attr:Attribute.t) : int32 =
747 Attribute.Zext -> Int32.shift_left 1l 0
748 | Attribute.Sext -> Int32.shift_left 1l 1
749 | Attribute.Noreturn -> Int32.shift_left 1l 2
750 | Attribute.Inreg -> Int32.shift_left 1l 3
751 | Attribute.Structret -> Int32.shift_left 1l 4
752 | Attribute.Nounwind -> Int32.shift_left 1l 5
753 | Attribute.Noalias -> Int32.shift_left 1l 6
754 | Attribute.Byval -> Int32.shift_left 1l 7
755 | Attribute.Nest -> Int32.shift_left 1l 8
756 | Attribute.Readnone -> Int32.shift_left 1l 9
757 | Attribute.Readonly -> Int32.shift_left 1l 10
758 | Attribute.Noinline -> Int32.shift_left 1l 11
759 | Attribute.Alwaysinline -> Int32.shift_left 1l 12
760 | Attribute.Optsize -> Int32.shift_left 1l 13
761 | Attribute.Ssp -> Int32.shift_left 1l 14
762 | Attribute.Sspreq -> Int32.shift_left 1l 15
763 | Attribute.Alignment n -> Int32.shift_left (Int32.of_int n) 16
764 | Attribute.Nocapture -> Int32.shift_left 1l 21
765 | Attribute.Noredzone -> Int32.shift_left 1l 22
766 | Attribute.Noimplicitfloat -> Int32.shift_left 1l 23
767 | Attribute.Naked -> Int32.shift_left 1l 24
768 | Attribute.Inlinehint -> Int32.shift_left 1l 25
769 | Attribute.Stackalignment n -> Int32.shift_left (Int32.of_int n) 26
770 | Attribute.ReturnsTwice -> Int32.shift_left 1l 29
771 | Attribute.UWTable -> Int32.shift_left 1l 30
772 | Attribute.NonLazyBind -> Int32.shift_left 1l 31
774 let unpack_attr (a : int32) : Attribute.t list =
777 Int32.logand (pack_attr attr) a in
779 if (check attr) <> 0l then begin
783 checkattr Attribute.Zext;
784 checkattr Attribute.Sext;
785 checkattr Attribute.Noreturn;
786 checkattr Attribute.Inreg;
787 checkattr Attribute.Structret;
788 checkattr Attribute.Nounwind;
789 checkattr Attribute.Noalias;
790 checkattr Attribute.Byval;
791 checkattr Attribute.Nest;
792 checkattr Attribute.Readnone;
793 checkattr Attribute.Readonly;
794 checkattr Attribute.Noinline;
795 checkattr Attribute.Alwaysinline;
796 checkattr Attribute.Optsize;
797 checkattr Attribute.Ssp;
798 checkattr Attribute.Sspreq;
799 let align = Int32.logand (Int32.shift_right_logical a 16) 31l in
801 l := Attribute.Alignment (Int32.to_int align) :: !l;
802 checkattr Attribute.Nocapture;
803 checkattr Attribute.Noredzone;
804 checkattr Attribute.Noimplicitfloat;
805 checkattr Attribute.Naked;
806 checkattr Attribute.Inlinehint;
807 let stackalign = Int32.logand (Int32.shift_right_logical a 26) 7l in
808 if stackalign <> 0l then
809 l := Attribute.Stackalignment (Int32.to_int stackalign) :: !l;
810 checkattr Attribute.ReturnsTwice;
811 checkattr Attribute.UWTable;
812 checkattr Attribute.NonLazyBind;
815 let add_function_attr llval attr =
816 llvm_add_function_attr llval (pack_attr attr)
818 external add_target_dependent_function_attr
819 : llvalue -> string -> string -> unit
820 = "llvm_add_target_dependent_function_attr"
822 let remove_function_attr llval attr =
823 llvm_remove_function_attr llval (pack_attr attr)
825 let function_attr f = unpack_attr (llvm_function_attr f)
827 (*--... Operations on params ...............................................--*)
828 external params : llvalue -> llvalue array = "llvm_params"
829 external param : llvalue -> int -> llvalue = "llvm_param"
830 external llvm_param_attr : llvalue -> int32 = "llvm_param_attr"
831 let param_attr p = unpack_attr (llvm_param_attr p)
832 external param_parent : llvalue -> llvalue = "LLVMGetParamParent"
833 external param_begin : llvalue -> (llvalue, llvalue) llpos = "llvm_param_begin"
834 external param_succ : llvalue -> (llvalue, llvalue) llpos = "llvm_param_succ"
835 external param_end : llvalue -> (llvalue, llvalue) llrev_pos = "llvm_param_end"
836 external param_pred : llvalue -> (llvalue, llvalue) llrev_pos ="llvm_param_pred"
838 let rec iter_param_range f i e =
839 if i = e then () else
841 | At_end _ -> raise (Invalid_argument "Invalid parameter range.")
844 iter_param_range f (param_succ p) e
846 let iter_params f fn =
847 iter_param_range f (param_begin fn) (At_end fn)
849 let rec fold_left_param_range f init i e =
850 if i = e then init else
852 | At_end _ -> raise (Invalid_argument "Invalid parameter range.")
853 | Before p -> fold_left_param_range f (f init p) (param_succ p) e
855 let fold_left_params f init fn =
856 fold_left_param_range f init (param_begin fn) (At_end fn)
858 let rec rev_iter_param_range f i e =
859 if i = e then () else
861 | At_start _ -> raise (Invalid_argument "Invalid parameter range.")
864 rev_iter_param_range f (param_pred p) e
866 let rev_iter_params f fn =
867 rev_iter_param_range f (param_end fn) (At_start fn)
869 let rec fold_right_param_range f init i e =
870 if i = e then init else
872 | At_start _ -> raise (Invalid_argument "Invalid parameter range.")
873 | After p -> fold_right_param_range f (f p init) (param_pred p) e
875 let fold_right_params f fn init =
876 fold_right_param_range f init (param_end fn) (At_start fn)
878 external llvm_add_param_attr : llvalue -> int32 -> unit
879 = "llvm_add_param_attr"
880 external llvm_remove_param_attr : llvalue -> int32 -> unit
881 = "llvm_remove_param_attr"
883 let add_param_attr llval attr =
884 llvm_add_param_attr llval (pack_attr attr)
886 let remove_param_attr llval attr =
887 llvm_remove_param_attr llval (pack_attr attr)
889 external set_param_alignment : llvalue -> int -> unit
890 = "llvm_set_param_alignment"
892 (*--... Operations on basic blocks .........................................--*)
893 external value_of_block : llbasicblock -> llvalue = "LLVMBasicBlockAsValue"
894 external value_is_block : llvalue -> bool = "llvm_value_is_block"
895 external block_of_value : llvalue -> llbasicblock = "LLVMValueAsBasicBlock"
896 external block_parent : llbasicblock -> llvalue = "LLVMGetBasicBlockParent"
897 external basic_blocks : llvalue -> llbasicblock array = "llvm_basic_blocks"
898 external entry_block : llvalue -> llbasicblock = "LLVMGetEntryBasicBlock"
899 external delete_block : llbasicblock -> unit = "llvm_delete_block"
900 external remove_block : llbasicblock -> unit = "llvm_remove_block"
901 external move_block_before : llbasicblock -> llbasicblock -> unit
902 = "llvm_move_block_before"
903 external move_block_after : llbasicblock -> llbasicblock -> unit
904 = "llvm_move_block_after"
905 external append_block : llcontext -> string -> llvalue -> llbasicblock
906 = "llvm_append_block"
907 external insert_block : llcontext -> string -> llbasicblock -> llbasicblock
908 = "llvm_insert_block"
909 external block_begin : llvalue -> (llvalue, llbasicblock) llpos
911 external block_succ : llbasicblock -> (llvalue, llbasicblock) llpos
913 external block_end : llvalue -> (llvalue, llbasicblock) llrev_pos
915 external block_pred : llbasicblock -> (llvalue, llbasicblock) llrev_pos
917 external block_terminator : llbasicblock -> llvalue option =
918 "llvm_block_terminator"
920 let rec iter_block_range f i e =
921 if i = e then () else
923 | At_end _ -> raise (Invalid_argument "Invalid block range.")
926 iter_block_range f (block_succ bb) e
928 let iter_blocks f fn =
929 iter_block_range f (block_begin fn) (At_end fn)
931 let rec fold_left_block_range f init i e =
932 if i = e then init else
934 | At_end _ -> raise (Invalid_argument "Invalid block range.")
935 | Before bb -> fold_left_block_range f (f init bb) (block_succ bb) e
937 let fold_left_blocks f init fn =
938 fold_left_block_range f init (block_begin fn) (At_end fn)
940 let rec rev_iter_block_range f i e =
941 if i = e then () else
943 | At_start _ -> raise (Invalid_argument "Invalid block range.")
946 rev_iter_block_range f (block_pred bb) e
948 let rev_iter_blocks f fn =
949 rev_iter_block_range f (block_end fn) (At_start fn)
951 let rec fold_right_block_range f init i e =
952 if i = e then init else
954 | At_start _ -> raise (Invalid_argument "Invalid block range.")
955 | After bb -> fold_right_block_range f (f bb init) (block_pred bb) e
957 let fold_right_blocks f fn init =
958 fold_right_block_range f init (block_end fn) (At_start fn)
960 (*--... Operations on instructions .........................................--*)
961 external instr_parent : llvalue -> llbasicblock = "LLVMGetInstructionParent"
962 external instr_begin : llbasicblock -> (llbasicblock, llvalue) llpos
964 external instr_succ : llvalue -> (llbasicblock, llvalue) llpos
966 external instr_end : llbasicblock -> (llbasicblock, llvalue) llrev_pos
968 external instr_pred : llvalue -> (llbasicblock, llvalue) llrev_pos
971 external instr_opcode : llvalue -> Opcode.t = "llvm_instr_get_opcode"
972 external icmp_predicate : llvalue -> Icmp.t option = "llvm_instr_icmp_predicate"
973 external fcmp_predicate : llvalue -> Fcmp.t option = "llvm_instr_fcmp_predicate"
974 external instr_clone : llvalue -> llvalue = "llvm_instr_clone"
976 let rec iter_instrs_range f i e =
977 if i = e then () else
979 | At_end _ -> raise (Invalid_argument "Invalid instruction range.")
982 iter_instrs_range f (instr_succ i) e
984 let iter_instrs f bb =
985 iter_instrs_range f (instr_begin bb) (At_end bb)
987 let rec fold_left_instrs_range f init i e =
988 if i = e then init else
990 | At_end _ -> raise (Invalid_argument "Invalid instruction range.")
991 | Before i -> fold_left_instrs_range f (f init i) (instr_succ i) e
993 let fold_left_instrs f init bb =
994 fold_left_instrs_range f init (instr_begin bb) (At_end bb)
996 let rec rev_iter_instrs_range f i e =
997 if i = e then () else
999 | At_start _ -> raise (Invalid_argument "Invalid instruction range.")
1002 rev_iter_instrs_range f (instr_pred i) e
1004 let rev_iter_instrs f bb =
1005 rev_iter_instrs_range f (instr_end bb) (At_start bb)
1007 let rec fold_right_instr_range f i e init =
1008 if i = e then init else
1010 | At_start _ -> raise (Invalid_argument "Invalid instruction range.")
1011 | After i -> fold_right_instr_range f (instr_pred i) e (f i init)
1013 let fold_right_instrs f bb init =
1014 fold_right_instr_range f (instr_end bb) (At_start bb) init
1017 (*--... Operations on call sites ...........................................--*)
1018 external instruction_call_conv: llvalue -> int
1019 = "llvm_instruction_call_conv"
1020 external set_instruction_call_conv: int -> llvalue -> unit
1021 = "llvm_set_instruction_call_conv"
1023 external llvm_add_instruction_param_attr : llvalue -> int -> int32 -> unit
1024 = "llvm_add_instruction_param_attr"
1025 external llvm_remove_instruction_param_attr : llvalue -> int -> int32 -> unit
1026 = "llvm_remove_instruction_param_attr"
1028 let add_instruction_param_attr llval i attr =
1029 llvm_add_instruction_param_attr llval i (pack_attr attr)
1031 let remove_instruction_param_attr llval i attr =
1032 llvm_remove_instruction_param_attr llval i (pack_attr attr)
1034 (*--... Operations on call instructions (only) .............................--*)
1035 external is_tail_call : llvalue -> bool = "llvm_is_tail_call"
1036 external set_tail_call : bool -> llvalue -> unit = "llvm_set_tail_call"
1038 (*--... Operations on load/store instructions (only) .......................--*)
1039 external is_volatile : llvalue -> bool = "llvm_is_volatile"
1040 external set_volatile : bool -> llvalue -> unit = "llvm_set_volatile"
1042 (*--... Operations on terminators ..........................................--*)
1044 let is_terminator llv =
1045 let open ValueKind in
1047 match classify_value llv with
1048 | Instruction (Br | IndirectBr | Invoke | Resume | Ret | Switch | Unreachable)
1052 external successor : llvalue -> int -> llbasicblock = "llvm_successor"
1053 external set_successor : llvalue -> int -> llbasicblock -> unit
1054 = "llvm_set_successor"
1055 external num_successors : llvalue -> int = "llvm_num_successors"
1057 let successors llv =
1058 if not (is_terminator llv) then
1059 raise (Invalid_argument "Llvm.successors can only be used on terminators")
1061 Array.init (num_successors llv) (successor llv)
1063 let iter_successors f llv =
1064 if not (is_terminator llv) then
1065 raise (Invalid_argument "Llvm.iter_successors can only be used on terminators")
1067 for i = 0 to num_successors llv - 1 do
1071 let fold_successors f llv z =
1072 if not (is_terminator llv) then
1073 raise (Invalid_argument "Llvm.fold_successors can only be used on terminators")
1075 let n = num_successors llv in
1079 let llb = successor llv i in
1080 aux (i+1) (f llb acc)
1085 (*--... Operations on branches .............................................--*)
1086 external condition : llvalue -> llvalue = "llvm_condition"
1087 external set_condition : llvalue -> llvalue -> unit
1088 = "llvm_set_condition"
1089 external is_conditional : llvalue -> bool = "llvm_is_conditional"
1091 let get_branch llv =
1092 if classify_value llv <> ValueKind.Instruction Opcode.Br then
1094 else if is_conditional llv then
1095 Some (`Conditional (condition llv, successor llv 0, successor llv 1))
1097 Some (`Unconditional (successor llv 0))
1099 (*--... Operations on phi nodes ............................................--*)
1100 external add_incoming : (llvalue * llbasicblock) -> llvalue -> unit
1101 = "llvm_add_incoming"
1102 external incoming : llvalue -> (llvalue * llbasicblock) list = "llvm_incoming"
1104 external delete_instruction : llvalue -> unit = "llvm_delete_instruction"
1106 (*===-- Instruction builders ----------------------------------------------===*)
1107 external builder : llcontext -> llbuilder = "llvm_builder"
1108 external position_builder : (llbasicblock, llvalue) llpos -> llbuilder -> unit
1109 = "llvm_position_builder"
1110 external insertion_block : llbuilder -> llbasicblock = "llvm_insertion_block"
1111 external insert_into_builder : llvalue -> string -> llbuilder -> unit
1112 = "llvm_insert_into_builder"
1114 let builder_at context ip =
1115 let b = builder context in
1116 position_builder ip b;
1119 let builder_before context i = builder_at context (Before i)
1120 let builder_at_end context bb = builder_at context (At_end bb)
1122 let position_before i = position_builder (Before i)
1123 let position_at_end bb = position_builder (At_end bb)
1126 (*--... Metadata ...........................................................--*)
1127 external set_current_debug_location : llbuilder -> llvalue -> unit
1128 = "llvm_set_current_debug_location"
1129 external clear_current_debug_location : llbuilder -> unit
1130 = "llvm_clear_current_debug_location"
1131 external current_debug_location : llbuilder -> llvalue option
1132 = "llvm_current_debug_location"
1133 external set_inst_debug_location : llbuilder -> llvalue -> unit
1134 = "llvm_set_inst_debug_location"
1137 (*--... Terminators ........................................................--*)
1138 external build_ret_void : llbuilder -> llvalue = "llvm_build_ret_void"
1139 external build_ret : llvalue -> llbuilder -> llvalue = "llvm_build_ret"
1140 external build_aggregate_ret : llvalue array -> llbuilder -> llvalue
1141 = "llvm_build_aggregate_ret"
1142 external build_br : llbasicblock -> llbuilder -> llvalue = "llvm_build_br"
1143 external build_cond_br : llvalue -> llbasicblock -> llbasicblock -> llbuilder ->
1144 llvalue = "llvm_build_cond_br"
1145 external build_switch : llvalue -> llbasicblock -> int -> llbuilder -> llvalue
1146 = "llvm_build_switch"
1147 external build_malloc : lltype -> string -> llbuilder -> llvalue =
1149 external build_array_malloc : lltype -> llvalue -> string -> llbuilder ->
1150 llvalue = "llvm_build_array_malloc"
1151 external build_free : llvalue -> llbuilder -> llvalue = "llvm_build_free"
1152 external add_case : llvalue -> llvalue -> llbasicblock -> unit
1154 external switch_default_dest : llvalue -> llbasicblock =
1155 "LLVMGetSwitchDefaultDest"
1156 external build_indirect_br : llvalue -> int -> llbuilder -> llvalue
1157 = "llvm_build_indirect_br"
1158 external add_destination : llvalue -> llbasicblock -> unit
1159 = "llvm_add_destination"
1160 external build_invoke : llvalue -> llvalue array -> llbasicblock ->
1161 llbasicblock -> string -> llbuilder -> llvalue
1162 = "llvm_build_invoke_bc" "llvm_build_invoke_nat"
1163 external build_landingpad : lltype -> llvalue -> int -> string -> llbuilder ->
1164 llvalue = "llvm_build_landingpad"
1165 external set_cleanup : llvalue -> bool -> unit = "llvm_set_cleanup"
1166 external add_clause : llvalue -> llvalue -> unit = "llvm_add_clause"
1167 external build_resume : llvalue -> llbuilder -> llvalue = "llvm_build_resume"
1168 external build_unreachable : llbuilder -> llvalue = "llvm_build_unreachable"
1170 (*--... Arithmetic .........................................................--*)
1171 external build_add : llvalue -> llvalue -> string -> llbuilder -> llvalue
1173 external build_nsw_add : llvalue -> llvalue -> string -> llbuilder -> llvalue
1174 = "llvm_build_nsw_add"
1175 external build_nuw_add : llvalue -> llvalue -> string -> llbuilder -> llvalue
1176 = "llvm_build_nuw_add"
1177 external build_fadd : llvalue -> llvalue -> string -> llbuilder -> llvalue
1179 external build_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue
1181 external build_nsw_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue
1182 = "llvm_build_nsw_sub"
1183 external build_nuw_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue
1184 = "llvm_build_nuw_sub"
1185 external build_fsub : llvalue -> llvalue -> string -> llbuilder -> llvalue
1187 external build_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue
1189 external build_nsw_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue
1190 = "llvm_build_nsw_mul"
1191 external build_nuw_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue
1192 = "llvm_build_nuw_mul"
1193 external build_fmul : llvalue -> llvalue -> string -> llbuilder -> llvalue
1195 external build_udiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
1197 external build_sdiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
1199 external build_exact_sdiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
1200 = "llvm_build_exact_sdiv"
1201 external build_fdiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
1203 external build_urem : llvalue -> llvalue -> string -> llbuilder -> llvalue
1205 external build_srem : llvalue -> llvalue -> string -> llbuilder -> llvalue
1207 external build_frem : llvalue -> llvalue -> string -> llbuilder -> llvalue
1209 external build_shl : llvalue -> llvalue -> string -> llbuilder -> llvalue
1211 external build_lshr : llvalue -> llvalue -> string -> llbuilder -> llvalue
1213 external build_ashr : llvalue -> llvalue -> string -> llbuilder -> llvalue
1215 external build_and : llvalue -> llvalue -> string -> llbuilder -> llvalue
1217 external build_or : llvalue -> llvalue -> string -> llbuilder -> llvalue
1219 external build_xor : llvalue -> llvalue -> string -> llbuilder -> llvalue
1221 external build_neg : llvalue -> string -> llbuilder -> llvalue
1223 external build_nsw_neg : llvalue -> string -> llbuilder -> llvalue
1224 = "llvm_build_nsw_neg"
1225 external build_nuw_neg : llvalue -> string -> llbuilder -> llvalue
1226 = "llvm_build_nuw_neg"
1227 external build_fneg : llvalue -> string -> llbuilder -> llvalue
1229 external build_not : llvalue -> string -> llbuilder -> llvalue
1232 (*--... Memory .............................................................--*)
1233 external build_alloca : lltype -> string -> llbuilder -> llvalue
1234 = "llvm_build_alloca"
1235 external build_array_alloca : lltype -> llvalue -> string -> llbuilder ->
1236 llvalue = "llvm_build_array_alloca"
1237 external build_load : llvalue -> string -> llbuilder -> llvalue
1239 external build_store : llvalue -> llvalue -> llbuilder -> llvalue
1240 = "llvm_build_store"
1241 external build_atomicrmw : AtomicRMWBinOp.t -> llvalue -> llvalue ->
1242 AtomicOrdering.t -> bool -> string -> llbuilder ->
1244 = "llvm_build_atomicrmw_bytecode"
1245 "llvm_build_atomicrmw_native"
1246 external build_gep : llvalue -> llvalue array -> string -> llbuilder -> llvalue
1248 external build_in_bounds_gep : llvalue -> llvalue array -> string ->
1249 llbuilder -> llvalue = "llvm_build_in_bounds_gep"
1250 external build_struct_gep : llvalue -> int -> string -> llbuilder -> llvalue
1251 = "llvm_build_struct_gep"
1253 external build_global_string : string -> string -> llbuilder -> llvalue
1254 = "llvm_build_global_string"
1255 external build_global_stringptr : string -> string -> llbuilder -> llvalue
1256 = "llvm_build_global_stringptr"
1258 (*--... Casts ..............................................................--*)
1259 external build_trunc : llvalue -> lltype -> string -> llbuilder -> llvalue
1260 = "llvm_build_trunc"
1261 external build_zext : llvalue -> lltype -> string -> llbuilder -> llvalue
1263 external build_sext : llvalue -> lltype -> string -> llbuilder -> llvalue
1265 external build_fptoui : llvalue -> lltype -> string -> llbuilder -> llvalue
1266 = "llvm_build_fptoui"
1267 external build_fptosi : llvalue -> lltype -> string -> llbuilder -> llvalue
1268 = "llvm_build_fptosi"
1269 external build_uitofp : llvalue -> lltype -> string -> llbuilder -> llvalue
1270 = "llvm_build_uitofp"
1271 external build_sitofp : llvalue -> lltype -> string -> llbuilder -> llvalue
1272 = "llvm_build_sitofp"
1273 external build_fptrunc : llvalue -> lltype -> string -> llbuilder -> llvalue
1274 = "llvm_build_fptrunc"
1275 external build_fpext : llvalue -> lltype -> string -> llbuilder -> llvalue
1276 = "llvm_build_fpext"
1277 external build_ptrtoint : llvalue -> lltype -> string -> llbuilder -> llvalue
1278 = "llvm_build_prttoint"
1279 external build_inttoptr : llvalue -> lltype -> string -> llbuilder -> llvalue
1280 = "llvm_build_inttoptr"
1281 external build_bitcast : llvalue -> lltype -> string -> llbuilder -> llvalue
1282 = "llvm_build_bitcast"
1283 external build_zext_or_bitcast : llvalue -> lltype -> string -> llbuilder ->
1284 llvalue = "llvm_build_zext_or_bitcast"
1285 external build_sext_or_bitcast : llvalue -> lltype -> string -> llbuilder ->
1286 llvalue = "llvm_build_sext_or_bitcast"
1287 external build_trunc_or_bitcast : llvalue -> lltype -> string -> llbuilder ->
1288 llvalue = "llvm_build_trunc_or_bitcast"
1289 external build_pointercast : llvalue -> lltype -> string -> llbuilder -> llvalue
1290 = "llvm_build_pointercast"
1291 external build_intcast : llvalue -> lltype -> string -> llbuilder -> llvalue
1292 = "llvm_build_intcast"
1293 external build_fpcast : llvalue -> lltype -> string -> llbuilder -> llvalue
1294 = "llvm_build_fpcast"
1296 (*--... Comparisons ........................................................--*)
1297 external build_icmp : Icmp.t -> llvalue -> llvalue -> string ->
1298 llbuilder -> llvalue = "llvm_build_icmp"
1299 external build_fcmp : Fcmp.t -> llvalue -> llvalue -> string ->
1300 llbuilder -> llvalue = "llvm_build_fcmp"
1302 (*--... Miscellaneous instructions .........................................--*)
1303 external build_phi : (llvalue * llbasicblock) list -> string -> llbuilder ->
1304 llvalue = "llvm_build_phi"
1305 external build_empty_phi : lltype -> string -> llbuilder -> llvalue
1306 = "llvm_build_empty_phi"
1307 external build_call : llvalue -> llvalue array -> string -> llbuilder -> llvalue
1309 external build_select : llvalue -> llvalue -> llvalue -> string -> llbuilder ->
1310 llvalue = "llvm_build_select"
1311 external build_va_arg : llvalue -> lltype -> string -> llbuilder -> llvalue
1312 = "llvm_build_va_arg"
1313 external build_extractelement : llvalue -> llvalue -> string -> llbuilder ->
1314 llvalue = "llvm_build_extractelement"
1315 external build_insertelement : llvalue -> llvalue -> llvalue -> string ->
1316 llbuilder -> llvalue = "llvm_build_insertelement"
1317 external build_shufflevector : llvalue -> llvalue -> llvalue -> string ->
1318 llbuilder -> llvalue = "llvm_build_shufflevector"
1319 external build_extractvalue : llvalue -> int -> string -> llbuilder -> llvalue
1320 = "llvm_build_extractvalue"
1321 external build_insertvalue : llvalue -> llvalue -> int -> string -> llbuilder ->
1322 llvalue = "llvm_build_insertvalue"
1324 external build_is_null : llvalue -> string -> llbuilder -> llvalue
1325 = "llvm_build_is_null"
1326 external build_is_not_null : llvalue -> string -> llbuilder -> llvalue
1327 = "llvm_build_is_not_null"
1328 external build_ptrdiff : llvalue -> llvalue -> string -> llbuilder -> llvalue
1329 = "llvm_build_ptrdiff"
1332 (*===-- Memory buffers ----------------------------------------------------===*)
1334 module MemoryBuffer = struct
1335 external of_file : string -> llmemorybuffer = "llvm_memorybuffer_of_file"
1336 external of_stdin : unit -> llmemorybuffer = "llvm_memorybuffer_of_stdin"
1337 external of_string : ?name:string -> string -> llmemorybuffer
1338 = "llvm_memorybuffer_of_string"
1339 external as_string : llmemorybuffer -> string = "llvm_memorybuffer_as_string"
1340 external dispose : llmemorybuffer -> unit = "llvm_memorybuffer_dispose"
1344 (*===-- Pass Manager ------------------------------------------------------===*)
1346 module PassManager = struct
1348 type any = [ `Module | `Function ]
1349 external create : unit -> [ `Module ] t = "llvm_passmanager_create"
1350 external create_function : llmodule -> [ `Function ] t
1351 = "LLVMCreateFunctionPassManager"
1352 external run_module : llmodule -> [ `Module ] t -> bool
1353 = "llvm_passmanager_run_module"
1354 external initialize : [ `Function ] t -> bool = "llvm_passmanager_initialize"
1355 external run_function : llvalue -> [ `Function ] t -> bool
1356 = "llvm_passmanager_run_function"
1357 external finalize : [ `Function ] t -> bool = "llvm_passmanager_finalize"
1358 external dispose : [< any ] t -> unit = "llvm_passmanager_dispose"