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 *===----------------------------------------------------------------------===*)
20 module TypeKind = struct
40 module Linkage = struct
43 | Available_externally
46 | Link_once_odr_auto_hide
61 module Visibility = struct
68 module CallConv = struct
76 module Attribute = struct
100 | Stackalignment of int
140 module Opcode = struct
142 | Invalid (* not an instruction *)
143 (* Terminator Instructions *)
151 (* Standard Binary Operators *)
164 (* Logical Operators *)
171 (* Memory Operators *)
189 (* Other Operators *)
210 module LandingPadClauseTy = struct
216 module ThreadLocalMode = struct
225 module AtomicOrdering = struct
234 | SequentiallyConsistent
237 module AtomicRMWBinOp = struct
252 module ValueKind = struct
261 | ConstantAggregateZero
268 | ConstantPointerNull
275 | Instruction of Opcode.t
278 exception IoError of string
280 external register_exns : exn -> unit = "llvm_register_core_exns"
281 let _ = register_exns (IoError "")
283 type ('a, 'b) llpos =
287 type ('a, 'b) llrev_pos =
291 (*===-- Contexts ----------------------------------------------------------===*)
292 external create_context : unit -> llcontext = "llvm_create_context"
293 external dispose_context : llcontext -> unit = "llvm_dispose_context"
294 external global_context : unit -> llcontext = "llvm_global_context"
295 external mdkind_id : llcontext -> string -> int = "llvm_mdkind_id"
297 (*===-- Modules -----------------------------------------------------------===*)
298 external create_module : llcontext -> string -> llmodule = "llvm_create_module"
299 external dispose_module : llmodule -> unit = "llvm_dispose_module"
300 external target_triple: llmodule -> string
301 = "llvm_target_triple"
302 external set_target_triple: string -> llmodule -> unit
303 = "llvm_set_target_triple"
304 external data_layout: llmodule -> string
306 external set_data_layout: string -> llmodule -> unit
307 = "llvm_set_data_layout"
308 external dump_module : llmodule -> unit = "llvm_dump_module"
309 external print_module : string -> llmodule -> unit = "llvm_print_module"
310 external string_of_llmodule : llmodule -> string = "llvm_string_of_llmodule"
311 external set_module_inline_asm : llmodule -> string -> unit
312 = "llvm_set_module_inline_asm"
313 external module_context : llmodule -> llcontext = "LLVMGetModuleContext"
315 (*===-- Types -------------------------------------------------------------===*)
316 external classify_type : lltype -> TypeKind.t = "llvm_classify_type"
317 external type_context : lltype -> llcontext = "llvm_type_context"
318 external type_is_sized : lltype -> bool = "llvm_type_is_sized"
319 external dump_type : lltype -> unit = "llvm_dump_type"
320 external string_of_lltype : lltype -> string = "llvm_string_of_lltype"
322 (*--... Operations on integer types ........................................--*)
323 external i1_type : llcontext -> lltype = "llvm_i1_type"
324 external i8_type : llcontext -> lltype = "llvm_i8_type"
325 external i16_type : llcontext -> lltype = "llvm_i16_type"
326 external i32_type : llcontext -> lltype = "llvm_i32_type"
327 external i64_type : llcontext -> lltype = "llvm_i64_type"
329 external integer_type : llcontext -> int -> lltype = "llvm_integer_type"
330 external integer_bitwidth : lltype -> int = "llvm_integer_bitwidth"
332 (*--... Operations on real types ...........................................--*)
333 external float_type : llcontext -> lltype = "llvm_float_type"
334 external double_type : llcontext -> lltype = "llvm_double_type"
335 external x86fp80_type : llcontext -> lltype = "llvm_x86fp80_type"
336 external fp128_type : llcontext -> lltype = "llvm_fp128_type"
337 external ppc_fp128_type : llcontext -> lltype = "llvm_ppc_fp128_type"
339 (*--... Operations on function types .......................................--*)
340 external function_type : lltype -> lltype array -> lltype = "llvm_function_type"
341 external var_arg_function_type : lltype -> lltype array -> lltype
342 = "llvm_var_arg_function_type"
343 external is_var_arg : lltype -> bool = "llvm_is_var_arg"
344 external return_type : lltype -> lltype = "LLVMGetReturnType"
345 external param_types : lltype -> lltype array = "llvm_param_types"
347 (*--... Operations on struct types .........................................--*)
348 external struct_type : llcontext -> lltype array -> lltype = "llvm_struct_type"
349 external packed_struct_type : llcontext -> lltype array -> lltype
350 = "llvm_packed_struct_type"
351 external struct_name : lltype -> string option = "llvm_struct_name"
352 external named_struct_type : llcontext -> string -> lltype =
353 "llvm_named_struct_type"
354 external struct_set_body : lltype -> lltype array -> bool -> unit =
355 "llvm_struct_set_body"
356 external struct_element_types : lltype -> lltype array
357 = "llvm_struct_element_types"
358 external is_packed : lltype -> bool = "llvm_is_packed"
359 external is_opaque : lltype -> bool = "llvm_is_opaque"
361 (*--... Operations on pointer, vector, and array types .....................--*)
362 external array_type : lltype -> int -> lltype = "llvm_array_type"
363 external pointer_type : lltype -> lltype = "llvm_pointer_type"
364 external qualified_pointer_type : lltype -> int -> lltype
365 = "llvm_qualified_pointer_type"
366 external vector_type : lltype -> int -> lltype = "llvm_vector_type"
368 external element_type : lltype -> lltype = "LLVMGetElementType"
369 external array_length : lltype -> int = "llvm_array_length"
370 external address_space : lltype -> int = "llvm_address_space"
371 external vector_size : lltype -> int = "llvm_vector_size"
373 (*--... Operations on other types ..........................................--*)
374 external void_type : llcontext -> lltype = "llvm_void_type"
375 external label_type : llcontext -> lltype = "llvm_label_type"
376 external x86_mmx_type : llcontext -> lltype = "llvm_x86_mmx_type"
377 external type_by_name : llmodule -> string -> lltype option = "llvm_type_by_name"
379 external classify_value : llvalue -> ValueKind.t = "llvm_classify_value"
380 (*===-- Values ------------------------------------------------------------===*)
381 external type_of : llvalue -> lltype = "llvm_type_of"
382 external value_name : llvalue -> string = "llvm_value_name"
383 external set_value_name : string -> llvalue -> unit = "llvm_set_value_name"
384 external dump_value : llvalue -> unit = "llvm_dump_value"
385 external replace_all_uses_with : llvalue -> llvalue -> unit
386 = "llvm_replace_all_uses_with"
388 (*--... Operations on uses .................................................--*)
389 external use_begin : llvalue -> lluse option = "llvm_use_begin"
390 external use_succ : lluse -> lluse option = "llvm_use_succ"
391 external user : lluse -> llvalue = "llvm_user"
392 external used_value : lluse -> llvalue = "llvm_used_value"
395 let rec aux = function
403 let fold_left_uses f init v =
407 | Some u -> aux (f init u) (use_succ u)
409 aux init (use_begin v)
411 let fold_right_uses f v init =
415 | Some u -> f u (aux (use_succ u) init)
417 aux (use_begin v) init
420 (*--... Operations on users ................................................--*)
421 external operand : llvalue -> int -> llvalue = "llvm_operand"
422 external set_operand : llvalue -> int -> llvalue -> unit = "llvm_set_operand"
423 external num_operands : llvalue -> int = "llvm_num_operands"
425 (*--... Operations on constants of (mostly) any type .......................--*)
426 external is_constant : llvalue -> bool = "llvm_is_constant"
427 external const_null : lltype -> llvalue = "LLVMConstNull"
428 external const_all_ones : (*int|vec*)lltype -> llvalue = "LLVMConstAllOnes"
429 external const_pointer_null : lltype -> llvalue = "LLVMConstPointerNull"
430 external undef : lltype -> llvalue = "LLVMGetUndef"
431 external is_null : llvalue -> bool = "llvm_is_null"
432 external is_undef : llvalue -> bool = "llvm_is_undef"
433 external constexpr_opcode : llvalue -> Opcode.t = "llvm_constexpr_get_opcode"
435 (*--... Operations on instructions .........................................--*)
436 external has_metadata : llvalue -> bool = "llvm_has_metadata"
437 external metadata : llvalue -> int -> llvalue option = "llvm_metadata"
438 external set_metadata : llvalue -> int -> llvalue -> unit = "llvm_set_metadata"
439 external clear_metadata : llvalue -> int -> unit = "llvm_clear_metadata"
441 (*--... Operations on metadata .......,.....................................--*)
442 external mdstring : llcontext -> string -> llvalue = "llvm_mdstring"
443 external mdnode : llcontext -> llvalue array -> llvalue = "llvm_mdnode"
444 external get_mdstring : llvalue -> string option = "llvm_get_mdstring"
445 external get_named_metadata : llmodule -> string -> llvalue array
447 external add_named_metadata_operand : llmodule -> string -> llvalue -> unit
448 = "llvm_append_namedmd"
450 (*--... Operations on scalar constants .....................................--*)
451 external const_int : lltype -> int -> llvalue = "llvm_const_int"
452 external const_of_int64 : lltype -> Int64.t -> bool -> llvalue
453 = "llvm_const_of_int64"
454 external int64_of_const : llvalue -> Int64.t option
455 = "llvm_int64_of_const"
456 external const_int_of_string : lltype -> string -> int -> llvalue
457 = "llvm_const_int_of_string"
458 external const_float : lltype -> float -> llvalue = "llvm_const_float"
459 external const_float_of_string : lltype -> string -> llvalue
460 = "llvm_const_float_of_string"
462 (*--... Operations on composite constants ..................................--*)
463 external const_string : llcontext -> string -> llvalue = "llvm_const_string"
464 external const_stringz : llcontext -> string -> llvalue = "llvm_const_stringz"
465 external const_array : lltype -> llvalue array -> llvalue = "llvm_const_array"
466 external const_struct : llcontext -> llvalue array -> llvalue
467 = "llvm_const_struct"
468 external const_named_struct : lltype -> llvalue array -> llvalue
469 = "llvm_const_named_struct"
470 external const_packed_struct : llcontext -> llvalue array -> llvalue
471 = "llvm_const_packed_struct"
472 external const_vector : llvalue array -> llvalue = "llvm_const_vector"
474 (*--... Constant expressions ...............................................--*)
475 external align_of : lltype -> llvalue = "LLVMAlignOf"
476 external size_of : lltype -> llvalue = "LLVMSizeOf"
477 external const_neg : llvalue -> llvalue = "LLVMConstNeg"
478 external const_nsw_neg : llvalue -> llvalue = "LLVMConstNSWNeg"
479 external const_nuw_neg : llvalue -> llvalue = "LLVMConstNUWNeg"
480 external const_fneg : llvalue -> llvalue = "LLVMConstFNeg"
481 external const_not : llvalue -> llvalue = "LLVMConstNot"
482 external const_add : llvalue -> llvalue -> llvalue = "LLVMConstAdd"
483 external const_nsw_add : llvalue -> llvalue -> llvalue = "LLVMConstNSWAdd"
484 external const_nuw_add : llvalue -> llvalue -> llvalue = "LLVMConstNUWAdd"
485 external const_fadd : llvalue -> llvalue -> llvalue = "LLVMConstFAdd"
486 external const_sub : llvalue -> llvalue -> llvalue = "LLVMConstSub"
487 external const_nsw_sub : llvalue -> llvalue -> llvalue = "LLVMConstNSWSub"
488 external const_nuw_sub : llvalue -> llvalue -> llvalue = "LLVMConstNUWSub"
489 external const_fsub : llvalue -> llvalue -> llvalue = "LLVMConstFSub"
490 external const_mul : llvalue -> llvalue -> llvalue = "LLVMConstMul"
491 external const_nsw_mul : llvalue -> llvalue -> llvalue = "LLVMConstNSWMul"
492 external const_nuw_mul : llvalue -> llvalue -> llvalue = "LLVMConstNUWMul"
493 external const_fmul : llvalue -> llvalue -> llvalue = "LLVMConstFMul"
494 external const_udiv : llvalue -> llvalue -> llvalue = "LLVMConstUDiv"
495 external const_sdiv : llvalue -> llvalue -> llvalue = "LLVMConstSDiv"
496 external const_exact_sdiv : llvalue -> llvalue -> llvalue = "LLVMConstExactSDiv"
497 external const_fdiv : llvalue -> llvalue -> llvalue = "LLVMConstFDiv"
498 external const_urem : llvalue -> llvalue -> llvalue = "LLVMConstURem"
499 external const_srem : llvalue -> llvalue -> llvalue = "LLVMConstSRem"
500 external const_frem : llvalue -> llvalue -> llvalue = "LLVMConstFRem"
501 external const_and : llvalue -> llvalue -> llvalue = "LLVMConstAnd"
502 external const_or : llvalue -> llvalue -> llvalue = "LLVMConstOr"
503 external const_xor : llvalue -> llvalue -> llvalue = "LLVMConstXor"
504 external const_icmp : Icmp.t -> llvalue -> llvalue -> llvalue
506 external const_fcmp : Fcmp.t -> llvalue -> llvalue -> llvalue
508 external const_shl : llvalue -> llvalue -> llvalue = "LLVMConstShl"
509 external const_lshr : llvalue -> llvalue -> llvalue = "LLVMConstLShr"
510 external const_ashr : llvalue -> llvalue -> llvalue = "LLVMConstAShr"
511 external const_gep : llvalue -> llvalue array -> llvalue = "llvm_const_gep"
512 external const_in_bounds_gep : llvalue -> llvalue array -> llvalue
513 = "llvm_const_in_bounds_gep"
514 external const_trunc : llvalue -> lltype -> llvalue = "LLVMConstTrunc"
515 external const_sext : llvalue -> lltype -> llvalue = "LLVMConstSExt"
516 external const_zext : llvalue -> lltype -> llvalue = "LLVMConstZExt"
517 external const_fptrunc : llvalue -> lltype -> llvalue = "LLVMConstFPTrunc"
518 external const_fpext : llvalue -> lltype -> llvalue = "LLVMConstFPExt"
519 external const_uitofp : llvalue -> lltype -> llvalue = "LLVMConstUIToFP"
520 external const_sitofp : llvalue -> lltype -> llvalue = "LLVMConstSIToFP"
521 external const_fptoui : llvalue -> lltype -> llvalue = "LLVMConstFPToUI"
522 external const_fptosi : llvalue -> lltype -> llvalue = "LLVMConstFPToSI"
523 external const_ptrtoint : llvalue -> lltype -> llvalue = "LLVMConstPtrToInt"
524 external const_inttoptr : llvalue -> lltype -> llvalue = "LLVMConstIntToPtr"
525 external const_bitcast : llvalue -> lltype -> llvalue = "LLVMConstBitCast"
526 external const_zext_or_bitcast : llvalue -> lltype -> llvalue
527 = "LLVMConstZExtOrBitCast"
528 external const_sext_or_bitcast : llvalue -> lltype -> llvalue
529 = "LLVMConstSExtOrBitCast"
530 external const_trunc_or_bitcast : llvalue -> lltype -> llvalue
531 = "LLVMConstTruncOrBitCast"
532 external const_pointercast : llvalue -> lltype -> llvalue
533 = "LLVMConstPointerCast"
534 external const_intcast : llvalue -> lltype -> is_signed:bool -> llvalue
535 = "llvm_const_intcast"
536 external const_fpcast : llvalue -> lltype -> llvalue = "LLVMConstFPCast"
537 external const_select : llvalue -> llvalue -> llvalue -> llvalue
539 external const_extractelement : llvalue -> llvalue -> llvalue
540 = "LLVMConstExtractElement"
541 external const_insertelement : llvalue -> llvalue -> llvalue -> llvalue
542 = "LLVMConstInsertElement"
543 external const_shufflevector : llvalue -> llvalue -> llvalue -> llvalue
544 = "LLVMConstShuffleVector"
545 external const_extractvalue : llvalue -> int array -> llvalue
546 = "llvm_const_extractvalue"
547 external const_insertvalue : llvalue -> llvalue -> int array -> llvalue
548 = "llvm_const_insertvalue"
549 external const_inline_asm : lltype -> string -> string -> bool -> bool ->
551 = "llvm_const_inline_asm"
552 external block_address : llvalue -> llbasicblock -> llvalue = "LLVMBlockAddress"
554 (*--... Operations on global variables, functions, and aliases (globals) ...--*)
555 external global_parent : llvalue -> llmodule = "LLVMGetGlobalParent"
556 external is_declaration : llvalue -> bool = "llvm_is_declaration"
557 external linkage : llvalue -> Linkage.t = "llvm_linkage"
558 external set_linkage : Linkage.t -> llvalue -> unit = "llvm_set_linkage"
559 external section : llvalue -> string = "llvm_section"
560 external set_section : string -> llvalue -> unit = "llvm_set_section"
561 external visibility : llvalue -> Visibility.t = "llvm_visibility"
562 external set_visibility : Visibility.t -> llvalue -> unit = "llvm_set_visibility"
563 external alignment : llvalue -> int = "llvm_alignment"
564 external set_alignment : int -> llvalue -> unit = "llvm_set_alignment"
565 external is_global_constant : llvalue -> bool = "llvm_is_global_constant"
566 external set_global_constant : bool -> llvalue -> unit
567 = "llvm_set_global_constant"
569 (*--... Operations on global variables .....................................--*)
570 external declare_global : lltype -> string -> llmodule -> llvalue
571 = "llvm_declare_global"
572 external declare_qualified_global : lltype -> string -> int -> llmodule ->
574 = "llvm_declare_qualified_global"
575 external define_global : string -> llvalue -> llmodule -> llvalue
576 = "llvm_define_global"
577 external define_qualified_global : string -> llvalue -> int -> llmodule ->
579 = "llvm_define_qualified_global"
580 external lookup_global : string -> llmodule -> llvalue option
581 = "llvm_lookup_global"
582 external delete_global : llvalue -> unit = "llvm_delete_global"
583 external global_initializer : llvalue -> llvalue = "LLVMGetInitializer"
584 external set_initializer : llvalue -> llvalue -> unit = "llvm_set_initializer"
585 external remove_initializer : llvalue -> unit = "llvm_remove_initializer"
586 external is_thread_local : llvalue -> bool = "llvm_is_thread_local"
587 external set_thread_local : bool -> llvalue -> unit = "llvm_set_thread_local"
588 external thread_local_mode : llvalue -> ThreadLocalMode.t
589 = "llvm_thread_local_mode"
590 external set_thread_local_mode : ThreadLocalMode.t -> llvalue -> unit
591 = "llvm_set_thread_local_mode"
592 external is_externally_initialized : llvalue -> bool
593 = "llvm_is_externally_initialized"
594 external set_externally_initialized : bool -> llvalue -> unit
595 = "llvm_set_externally_initialized"
596 external global_begin : llmodule -> (llmodule, llvalue) llpos
597 = "llvm_global_begin"
598 external global_succ : llvalue -> (llmodule, llvalue) llpos
600 external global_end : llmodule -> (llmodule, llvalue) llrev_pos
602 external global_pred : llvalue -> (llmodule, llvalue) llrev_pos
605 let rec iter_global_range f i e =
606 if i = e then () else
608 | At_end _ -> raise (Invalid_argument "Invalid global variable range.")
611 iter_global_range f (global_succ bb) e
613 let iter_globals f m =
614 iter_global_range f (global_begin m) (At_end m)
616 let rec fold_left_global_range f init i e =
617 if i = e then init else
619 | At_end _ -> raise (Invalid_argument "Invalid global variable range.")
620 | Before bb -> fold_left_global_range f (f init bb) (global_succ bb) e
622 let fold_left_globals f init m =
623 fold_left_global_range f init (global_begin m) (At_end m)
625 let rec rev_iter_global_range f i e =
626 if i = e then () else
628 | At_start _ -> raise (Invalid_argument "Invalid global variable range.")
631 rev_iter_global_range f (global_pred bb) e
633 let rev_iter_globals f m =
634 rev_iter_global_range f (global_end m) (At_start m)
636 let rec fold_right_global_range f i e init =
637 if i = e then init else
639 | At_start _ -> raise (Invalid_argument "Invalid global variable range.")
640 | After bb -> fold_right_global_range f (global_pred bb) e (f bb init)
642 let fold_right_globals f m init =
643 fold_right_global_range f (global_end m) (At_start m) init
645 (*--... Operations on aliases ..............................................--*)
646 external add_alias : llmodule -> lltype -> llvalue -> string -> llvalue
649 (*--... Operations on functions ............................................--*)
650 external declare_function : string -> lltype -> llmodule -> llvalue
651 = "llvm_declare_function"
652 external define_function : string -> lltype -> llmodule -> llvalue
653 = "llvm_define_function"
654 external lookup_function : string -> llmodule -> llvalue option
655 = "llvm_lookup_function"
656 external delete_function : llvalue -> unit = "llvm_delete_function"
657 external is_intrinsic : llvalue -> bool = "llvm_is_intrinsic"
658 external function_call_conv : llvalue -> int = "llvm_function_call_conv"
659 external set_function_call_conv : int -> llvalue -> unit
660 = "llvm_set_function_call_conv"
661 external gc : llvalue -> string option = "llvm_gc"
662 external set_gc : string option -> llvalue -> unit = "llvm_set_gc"
663 external function_begin : llmodule -> (llmodule, llvalue) llpos
664 = "llvm_function_begin"
665 external function_succ : llvalue -> (llmodule, llvalue) llpos
666 = "llvm_function_succ"
667 external function_end : llmodule -> (llmodule, llvalue) llrev_pos
668 = "llvm_function_end"
669 external function_pred : llvalue -> (llmodule, llvalue) llrev_pos
670 = "llvm_function_pred"
672 let rec iter_function_range f i e =
673 if i = e then () else
675 | At_end _ -> raise (Invalid_argument "Invalid function range.")
678 iter_function_range f (function_succ fn) e
680 let iter_functions f m =
681 iter_function_range f (function_begin m) (At_end m)
683 let rec fold_left_function_range f init i e =
684 if i = e then init else
686 | At_end _ -> raise (Invalid_argument "Invalid function range.")
687 | Before fn -> fold_left_function_range f (f init fn) (function_succ fn) e
689 let fold_left_functions f init m =
690 fold_left_function_range f init (function_begin m) (At_end m)
692 let rec rev_iter_function_range f i e =
693 if i = e then () else
695 | At_start _ -> raise (Invalid_argument "Invalid function range.")
698 rev_iter_function_range f (function_pred fn) e
700 let rev_iter_functions f m =
701 rev_iter_function_range f (function_end m) (At_start m)
703 let rec fold_right_function_range f i e init =
704 if i = e then init else
706 | At_start _ -> raise (Invalid_argument "Invalid function range.")
707 | After fn -> fold_right_function_range f (function_pred fn) e (f fn init)
709 let fold_right_functions f m init =
710 fold_right_function_range f (function_end m) (At_start m) init
712 external llvm_add_function_attr : llvalue -> int32 -> unit
713 = "llvm_add_function_attr"
714 external llvm_remove_function_attr : llvalue -> int32 -> unit
715 = "llvm_remove_function_attr"
716 external llvm_function_attr : llvalue -> int32 = "llvm_function_attr"
718 let pack_attr (attr:Attribute.t) : int32 =
720 Attribute.Zext -> Int32.shift_left 1l 0
721 | Attribute.Sext -> Int32.shift_left 1l 1
722 | Attribute.Noreturn -> Int32.shift_left 1l 2
723 | Attribute.Inreg -> Int32.shift_left 1l 3
724 | Attribute.Structret -> Int32.shift_left 1l 4
725 | Attribute.Nounwind -> Int32.shift_left 1l 5
726 | Attribute.Noalias -> Int32.shift_left 1l 6
727 | Attribute.Byval -> Int32.shift_left 1l 7
728 | Attribute.Nest -> Int32.shift_left 1l 8
729 | Attribute.Readnone -> Int32.shift_left 1l 9
730 | Attribute.Readonly -> Int32.shift_left 1l 10
731 | Attribute.Noinline -> Int32.shift_left 1l 11
732 | Attribute.Alwaysinline -> Int32.shift_left 1l 12
733 | Attribute.Optsize -> Int32.shift_left 1l 13
734 | Attribute.Ssp -> Int32.shift_left 1l 14
735 | Attribute.Sspreq -> Int32.shift_left 1l 15
736 | Attribute.Alignment n -> Int32.shift_left (Int32.of_int n) 16
737 | Attribute.Nocapture -> Int32.shift_left 1l 21
738 | Attribute.Noredzone -> Int32.shift_left 1l 22
739 | Attribute.Noimplicitfloat -> Int32.shift_left 1l 23
740 | Attribute.Naked -> Int32.shift_left 1l 24
741 | Attribute.Inlinehint -> Int32.shift_left 1l 25
742 | Attribute.Stackalignment n -> Int32.shift_left (Int32.of_int n) 26
743 | Attribute.ReturnsTwice -> Int32.shift_left 1l 29
744 | Attribute.UWTable -> Int32.shift_left 1l 30
745 | Attribute.NonLazyBind -> Int32.shift_left 1l 31
747 let unpack_attr (a : int32) : Attribute.t list =
750 Int32.logand (pack_attr attr) a in
752 if (check attr) <> 0l then begin
756 checkattr Attribute.Zext;
757 checkattr Attribute.Sext;
758 checkattr Attribute.Noreturn;
759 checkattr Attribute.Inreg;
760 checkattr Attribute.Structret;
761 checkattr Attribute.Nounwind;
762 checkattr Attribute.Noalias;
763 checkattr Attribute.Byval;
764 checkattr Attribute.Nest;
765 checkattr Attribute.Readnone;
766 checkattr Attribute.Readonly;
767 checkattr Attribute.Noinline;
768 checkattr Attribute.Alwaysinline;
769 checkattr Attribute.Optsize;
770 checkattr Attribute.Ssp;
771 checkattr Attribute.Sspreq;
772 let align = Int32.logand (Int32.shift_right_logical a 16) 31l in
774 l := Attribute.Alignment (Int32.to_int align) :: !l;
775 checkattr Attribute.Nocapture;
776 checkattr Attribute.Noredzone;
777 checkattr Attribute.Noimplicitfloat;
778 checkattr Attribute.Naked;
779 checkattr Attribute.Inlinehint;
780 let stackalign = Int32.logand (Int32.shift_right_logical a 26) 7l in
781 if stackalign <> 0l then
782 l := Attribute.Stackalignment (Int32.to_int stackalign) :: !l;
783 checkattr Attribute.ReturnsTwice;
784 checkattr Attribute.UWTable;
785 checkattr Attribute.NonLazyBind;
788 let add_function_attr llval attr =
789 llvm_add_function_attr llval (pack_attr attr)
791 external add_target_dependent_function_attr
792 : llvalue -> string -> string -> unit
793 = "llvm_add_target_dependent_function_attr"
795 let remove_function_attr llval attr =
796 llvm_remove_function_attr llval (pack_attr attr)
798 let function_attr f = unpack_attr (llvm_function_attr f)
800 (*--... Operations on params ...............................................--*)
801 external params : llvalue -> llvalue array = "llvm_params"
802 external param : llvalue -> int -> llvalue = "llvm_param"
803 external llvm_param_attr : llvalue -> int32 = "llvm_param_attr"
804 let param_attr p = unpack_attr (llvm_param_attr p)
805 external param_parent : llvalue -> llvalue = "LLVMGetParamParent"
806 external param_begin : llvalue -> (llvalue, llvalue) llpos = "llvm_param_begin"
807 external param_succ : llvalue -> (llvalue, llvalue) llpos = "llvm_param_succ"
808 external param_end : llvalue -> (llvalue, llvalue) llrev_pos = "llvm_param_end"
809 external param_pred : llvalue -> (llvalue, llvalue) llrev_pos ="llvm_param_pred"
811 let rec iter_param_range f i e =
812 if i = e then () else
814 | At_end _ -> raise (Invalid_argument "Invalid parameter range.")
817 iter_param_range f (param_succ p) e
819 let iter_params f fn =
820 iter_param_range f (param_begin fn) (At_end fn)
822 let rec fold_left_param_range f init i e =
823 if i = e then init else
825 | At_end _ -> raise (Invalid_argument "Invalid parameter range.")
826 | Before p -> fold_left_param_range f (f init p) (param_succ p) e
828 let fold_left_params f init fn =
829 fold_left_param_range f init (param_begin fn) (At_end fn)
831 let rec rev_iter_param_range f i e =
832 if i = e then () else
834 | At_start _ -> raise (Invalid_argument "Invalid parameter range.")
837 rev_iter_param_range f (param_pred p) e
839 let rev_iter_params f fn =
840 rev_iter_param_range f (param_end fn) (At_start fn)
842 let rec fold_right_param_range f init i e =
843 if i = e then init else
845 | At_start _ -> raise (Invalid_argument "Invalid parameter range.")
846 | After p -> fold_right_param_range f (f p init) (param_pred p) e
848 let fold_right_params f fn init =
849 fold_right_param_range f init (param_end fn) (At_start fn)
851 external llvm_add_param_attr : llvalue -> int32 -> unit
852 = "llvm_add_param_attr"
853 external llvm_remove_param_attr : llvalue -> int32 -> unit
854 = "llvm_remove_param_attr"
856 let add_param_attr llval attr =
857 llvm_add_param_attr llval (pack_attr attr)
859 let remove_param_attr llval attr =
860 llvm_remove_param_attr llval (pack_attr attr)
862 external set_param_alignment : llvalue -> int -> unit
863 = "llvm_set_param_alignment"
865 (*--... Operations on basic blocks .........................................--*)
866 external value_of_block : llbasicblock -> llvalue = "LLVMBasicBlockAsValue"
867 external value_is_block : llvalue -> bool = "llvm_value_is_block"
868 external block_of_value : llvalue -> llbasicblock = "LLVMValueAsBasicBlock"
869 external block_parent : llbasicblock -> llvalue = "LLVMGetBasicBlockParent"
870 external basic_blocks : llvalue -> llbasicblock array = "llvm_basic_blocks"
871 external entry_block : llvalue -> llbasicblock = "LLVMGetEntryBasicBlock"
872 external delete_block : llbasicblock -> unit = "llvm_delete_block"
873 external remove_block : llbasicblock -> unit = "llvm_remove_block"
874 external move_block_before : llbasicblock -> llbasicblock -> unit
875 = "llvm_move_block_before"
876 external move_block_after : llbasicblock -> llbasicblock -> unit
877 = "llvm_move_block_after"
878 external append_block : llcontext -> string -> llvalue -> llbasicblock
879 = "llvm_append_block"
880 external insert_block : llcontext -> string -> llbasicblock -> llbasicblock
881 = "llvm_insert_block"
882 external block_begin : llvalue -> (llvalue, llbasicblock) llpos
884 external block_succ : llbasicblock -> (llvalue, llbasicblock) llpos
886 external block_end : llvalue -> (llvalue, llbasicblock) llrev_pos
888 external block_pred : llbasicblock -> (llvalue, llbasicblock) llrev_pos
890 external block_terminator : llbasicblock -> llvalue option =
891 "llvm_block_terminator"
893 let rec iter_block_range f i e =
894 if i = e then () else
896 | At_end _ -> raise (Invalid_argument "Invalid block range.")
899 iter_block_range f (block_succ bb) e
901 let iter_blocks f fn =
902 iter_block_range f (block_begin fn) (At_end fn)
904 let rec fold_left_block_range f init i e =
905 if i = e then init else
907 | At_end _ -> raise (Invalid_argument "Invalid block range.")
908 | Before bb -> fold_left_block_range f (f init bb) (block_succ bb) e
910 let fold_left_blocks f init fn =
911 fold_left_block_range f init (block_begin fn) (At_end fn)
913 let rec rev_iter_block_range f i e =
914 if i = e then () else
916 | At_start _ -> raise (Invalid_argument "Invalid block range.")
919 rev_iter_block_range f (block_pred bb) e
921 let rev_iter_blocks f fn =
922 rev_iter_block_range f (block_end fn) (At_start fn)
924 let rec fold_right_block_range f init i e =
925 if i = e then init else
927 | At_start _ -> raise (Invalid_argument "Invalid block range.")
928 | After bb -> fold_right_block_range f (f bb init) (block_pred bb) e
930 let fold_right_blocks f fn init =
931 fold_right_block_range f init (block_end fn) (At_start fn)
933 (*--... Operations on instructions .........................................--*)
934 external instr_parent : llvalue -> llbasicblock = "LLVMGetInstructionParent"
935 external instr_begin : llbasicblock -> (llbasicblock, llvalue) llpos
937 external instr_succ : llvalue -> (llbasicblock, llvalue) llpos
939 external instr_end : llbasicblock -> (llbasicblock, llvalue) llrev_pos
941 external instr_pred : llvalue -> (llbasicblock, llvalue) llrev_pos
944 external instr_opcode : llvalue -> Opcode.t = "llvm_instr_get_opcode"
945 external icmp_predicate : llvalue -> Icmp.t option = "llvm_instr_icmp_predicate"
947 let rec iter_instrs_range f i e =
948 if i = e then () else
950 | At_end _ -> raise (Invalid_argument "Invalid instruction range.")
953 iter_instrs_range f (instr_succ i) e
955 let iter_instrs f bb =
956 iter_instrs_range f (instr_begin bb) (At_end bb)
958 let rec fold_left_instrs_range f init i e =
959 if i = e then init else
961 | At_end _ -> raise (Invalid_argument "Invalid instruction range.")
962 | Before i -> fold_left_instrs_range f (f init i) (instr_succ i) e
964 let fold_left_instrs f init bb =
965 fold_left_instrs_range f init (instr_begin bb) (At_end bb)
967 let rec rev_iter_instrs_range f i e =
968 if i = e then () else
970 | At_start _ -> raise (Invalid_argument "Invalid instruction range.")
973 rev_iter_instrs_range f (instr_pred i) e
975 let rev_iter_instrs f bb =
976 rev_iter_instrs_range f (instr_end bb) (At_start bb)
978 let rec fold_right_instr_range f i e init =
979 if i = e then init else
981 | At_start _ -> raise (Invalid_argument "Invalid instruction range.")
982 | After i -> fold_right_instr_range f (instr_pred i) e (f i init)
984 let fold_right_instrs f bb init =
985 fold_right_instr_range f (instr_end bb) (At_start bb) init
988 (*--... Operations on call sites ...........................................--*)
989 external instruction_call_conv: llvalue -> int
990 = "llvm_instruction_call_conv"
991 external set_instruction_call_conv: int -> llvalue -> unit
992 = "llvm_set_instruction_call_conv"
994 external llvm_add_instruction_param_attr : llvalue -> int -> int32 -> unit
995 = "llvm_add_instruction_param_attr"
996 external llvm_remove_instruction_param_attr : llvalue -> int -> int32 -> unit
997 = "llvm_remove_instruction_param_attr"
999 let add_instruction_param_attr llval i attr =
1000 llvm_add_instruction_param_attr llval i (pack_attr attr)
1002 let remove_instruction_param_attr llval i attr =
1003 llvm_remove_instruction_param_attr llval i (pack_attr attr)
1005 (*--... Operations on call instructions (only) .............................--*)
1006 external is_tail_call : llvalue -> bool = "llvm_is_tail_call"
1007 external set_tail_call : bool -> llvalue -> unit = "llvm_set_tail_call"
1009 (*--... Operations on load/store instructions (only) .......................--*)
1010 external is_volatile : llvalue -> bool = "llvm_is_volatile"
1011 external set_volatile : bool -> llvalue -> unit = "llvm_set_volatile"
1013 (*--... Operations on phi nodes ............................................--*)
1014 external add_incoming : (llvalue * llbasicblock) -> llvalue -> unit
1015 = "llvm_add_incoming"
1016 external incoming : llvalue -> (llvalue * llbasicblock) list = "llvm_incoming"
1018 external delete_instruction : llvalue -> unit = "llvm_delete_instruction"
1020 (*===-- Instruction builders ----------------------------------------------===*)
1021 external builder : llcontext -> llbuilder = "llvm_builder"
1022 external position_builder : (llbasicblock, llvalue) llpos -> llbuilder -> unit
1023 = "llvm_position_builder"
1024 external insertion_block : llbuilder -> llbasicblock = "llvm_insertion_block"
1025 external insert_into_builder : llvalue -> string -> llbuilder -> unit
1026 = "llvm_insert_into_builder"
1028 let builder_at context ip =
1029 let b = builder context in
1030 position_builder ip b;
1033 let builder_before context i = builder_at context (Before i)
1034 let builder_at_end context bb = builder_at context (At_end bb)
1036 let position_before i = position_builder (Before i)
1037 let position_at_end bb = position_builder (At_end bb)
1040 (*--... Metadata ...........................................................--*)
1041 external set_current_debug_location : llbuilder -> llvalue -> unit
1042 = "llvm_set_current_debug_location"
1043 external clear_current_debug_location : llbuilder -> unit
1044 = "llvm_clear_current_debug_location"
1045 external current_debug_location : llbuilder -> llvalue option
1046 = "llvm_current_debug_location"
1047 external set_inst_debug_location : llbuilder -> llvalue -> unit
1048 = "llvm_set_inst_debug_location"
1051 (*--... Terminators ........................................................--*)
1052 external build_ret_void : llbuilder -> llvalue = "llvm_build_ret_void"
1053 external build_ret : llvalue -> llbuilder -> llvalue = "llvm_build_ret"
1054 external build_aggregate_ret : llvalue array -> llbuilder -> llvalue
1055 = "llvm_build_aggregate_ret"
1056 external build_br : llbasicblock -> llbuilder -> llvalue = "llvm_build_br"
1057 external build_cond_br : llvalue -> llbasicblock -> llbasicblock -> llbuilder ->
1058 llvalue = "llvm_build_cond_br"
1059 external build_switch : llvalue -> llbasicblock -> int -> llbuilder -> llvalue
1060 = "llvm_build_switch"
1061 external build_malloc : lltype -> string -> llbuilder -> llvalue =
1063 external build_array_malloc : lltype -> llvalue -> string -> llbuilder ->
1064 llvalue = "llvm_build_array_malloc"
1065 external build_free : llvalue -> llbuilder -> llvalue = "llvm_build_free"
1066 external add_case : llvalue -> llvalue -> llbasicblock -> unit
1068 external switch_default_dest : llvalue -> llbasicblock =
1069 "LLVMGetSwitchDefaultDest"
1070 external build_indirect_br : llvalue -> int -> llbuilder -> llvalue
1071 = "llvm_build_indirect_br"
1072 external add_destination : llvalue -> llbasicblock -> unit
1073 = "llvm_add_destination"
1074 external build_invoke : llvalue -> llvalue array -> llbasicblock ->
1075 llbasicblock -> string -> llbuilder -> llvalue
1076 = "llvm_build_invoke_bc" "llvm_build_invoke_nat"
1077 external build_landingpad : lltype -> llvalue -> int -> string -> llbuilder ->
1078 llvalue = "llvm_build_landingpad"
1079 external set_cleanup : llvalue -> bool -> unit = "llvm_set_cleanup"
1080 external add_clause : llvalue -> llvalue -> unit = "llvm_add_clause"
1081 external build_resume : llvalue -> llbuilder -> llvalue = "llvm_build_resume"
1082 external build_unreachable : llbuilder -> llvalue = "llvm_build_unreachable"
1084 (*--... Arithmetic .........................................................--*)
1085 external build_add : llvalue -> llvalue -> string -> llbuilder -> llvalue
1087 external build_nsw_add : llvalue -> llvalue -> string -> llbuilder -> llvalue
1088 = "llvm_build_nsw_add"
1089 external build_nuw_add : llvalue -> llvalue -> string -> llbuilder -> llvalue
1090 = "llvm_build_nuw_add"
1091 external build_fadd : llvalue -> llvalue -> string -> llbuilder -> llvalue
1093 external build_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue
1095 external build_nsw_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue
1096 = "llvm_build_nsw_sub"
1097 external build_nuw_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue
1098 = "llvm_build_nuw_sub"
1099 external build_fsub : llvalue -> llvalue -> string -> llbuilder -> llvalue
1101 external build_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue
1103 external build_nsw_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue
1104 = "llvm_build_nsw_mul"
1105 external build_nuw_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue
1106 = "llvm_build_nuw_mul"
1107 external build_fmul : llvalue -> llvalue -> string -> llbuilder -> llvalue
1109 external build_udiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
1111 external build_sdiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
1113 external build_exact_sdiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
1114 = "llvm_build_exact_sdiv"
1115 external build_fdiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
1117 external build_urem : llvalue -> llvalue -> string -> llbuilder -> llvalue
1119 external build_srem : llvalue -> llvalue -> string -> llbuilder -> llvalue
1121 external build_frem : llvalue -> llvalue -> string -> llbuilder -> llvalue
1123 external build_shl : llvalue -> llvalue -> string -> llbuilder -> llvalue
1125 external build_lshr : llvalue -> llvalue -> string -> llbuilder -> llvalue
1127 external build_ashr : llvalue -> llvalue -> string -> llbuilder -> llvalue
1129 external build_and : llvalue -> llvalue -> string -> llbuilder -> llvalue
1131 external build_or : llvalue -> llvalue -> string -> llbuilder -> llvalue
1133 external build_xor : llvalue -> llvalue -> string -> llbuilder -> llvalue
1135 external build_neg : llvalue -> string -> llbuilder -> llvalue
1137 external build_nsw_neg : llvalue -> string -> llbuilder -> llvalue
1138 = "llvm_build_nsw_neg"
1139 external build_nuw_neg : llvalue -> string -> llbuilder -> llvalue
1140 = "llvm_build_nuw_neg"
1141 external build_fneg : llvalue -> string -> llbuilder -> llvalue
1143 external build_not : llvalue -> string -> llbuilder -> llvalue
1146 (*--... Memory .............................................................--*)
1147 external build_alloca : lltype -> string -> llbuilder -> llvalue
1148 = "llvm_build_alloca"
1149 external build_array_alloca : lltype -> llvalue -> string -> llbuilder ->
1150 llvalue = "llvm_build_array_alloca"
1151 external build_load : llvalue -> string -> llbuilder -> llvalue
1153 external build_store : llvalue -> llvalue -> llbuilder -> llvalue
1154 = "llvm_build_store"
1155 external build_atomicrmw : AtomicRMWBinOp.t -> llvalue -> llvalue ->
1156 AtomicOrdering.t -> bool -> string -> llbuilder ->
1158 = "llvm_build_atomicrmw_bytecode"
1159 "llvm_build_atomicrmw_native"
1160 external build_gep : llvalue -> llvalue array -> string -> llbuilder -> llvalue
1162 external build_in_bounds_gep : llvalue -> llvalue array -> string ->
1163 llbuilder -> llvalue = "llvm_build_in_bounds_gep"
1164 external build_struct_gep : llvalue -> int -> string -> llbuilder -> llvalue
1165 = "llvm_build_struct_gep"
1167 external build_global_string : string -> string -> llbuilder -> llvalue
1168 = "llvm_build_global_string"
1169 external build_global_stringptr : string -> string -> llbuilder -> llvalue
1170 = "llvm_build_global_stringptr"
1172 (*--... Casts ..............................................................--*)
1173 external build_trunc : llvalue -> lltype -> string -> llbuilder -> llvalue
1174 = "llvm_build_trunc"
1175 external build_zext : llvalue -> lltype -> string -> llbuilder -> llvalue
1177 external build_sext : llvalue -> lltype -> string -> llbuilder -> llvalue
1179 external build_fptoui : llvalue -> lltype -> string -> llbuilder -> llvalue
1180 = "llvm_build_fptoui"
1181 external build_fptosi : llvalue -> lltype -> string -> llbuilder -> llvalue
1182 = "llvm_build_fptosi"
1183 external build_uitofp : llvalue -> lltype -> string -> llbuilder -> llvalue
1184 = "llvm_build_uitofp"
1185 external build_sitofp : llvalue -> lltype -> string -> llbuilder -> llvalue
1186 = "llvm_build_sitofp"
1187 external build_fptrunc : llvalue -> lltype -> string -> llbuilder -> llvalue
1188 = "llvm_build_fptrunc"
1189 external build_fpext : llvalue -> lltype -> string -> llbuilder -> llvalue
1190 = "llvm_build_fpext"
1191 external build_ptrtoint : llvalue -> lltype -> string -> llbuilder -> llvalue
1192 = "llvm_build_prttoint"
1193 external build_inttoptr : llvalue -> lltype -> string -> llbuilder -> llvalue
1194 = "llvm_build_inttoptr"
1195 external build_bitcast : llvalue -> lltype -> string -> llbuilder -> llvalue
1196 = "llvm_build_bitcast"
1197 external build_zext_or_bitcast : llvalue -> lltype -> string -> llbuilder ->
1198 llvalue = "llvm_build_zext_or_bitcast"
1199 external build_sext_or_bitcast : llvalue -> lltype -> string -> llbuilder ->
1200 llvalue = "llvm_build_sext_or_bitcast"
1201 external build_trunc_or_bitcast : llvalue -> lltype -> string -> llbuilder ->
1202 llvalue = "llvm_build_trunc_or_bitcast"
1203 external build_pointercast : llvalue -> lltype -> string -> llbuilder -> llvalue
1204 = "llvm_build_pointercast"
1205 external build_intcast : llvalue -> lltype -> string -> llbuilder -> llvalue
1206 = "llvm_build_intcast"
1207 external build_fpcast : llvalue -> lltype -> string -> llbuilder -> llvalue
1208 = "llvm_build_fpcast"
1210 (*--... Comparisons ........................................................--*)
1211 external build_icmp : Icmp.t -> llvalue -> llvalue -> string ->
1212 llbuilder -> llvalue = "llvm_build_icmp"
1213 external build_fcmp : Fcmp.t -> llvalue -> llvalue -> string ->
1214 llbuilder -> llvalue = "llvm_build_fcmp"
1216 (*--... Miscellaneous instructions .........................................--*)
1217 external build_phi : (llvalue * llbasicblock) list -> string -> llbuilder ->
1218 llvalue = "llvm_build_phi"
1219 external build_call : llvalue -> llvalue array -> string -> llbuilder -> llvalue
1221 external build_select : llvalue -> llvalue -> llvalue -> string -> llbuilder ->
1222 llvalue = "llvm_build_select"
1223 external build_va_arg : llvalue -> lltype -> string -> llbuilder -> llvalue
1224 = "llvm_build_va_arg"
1225 external build_extractelement : llvalue -> llvalue -> string -> llbuilder ->
1226 llvalue = "llvm_build_extractelement"
1227 external build_insertelement : llvalue -> llvalue -> llvalue -> string ->
1228 llbuilder -> llvalue = "llvm_build_insertelement"
1229 external build_shufflevector : llvalue -> llvalue -> llvalue -> string ->
1230 llbuilder -> llvalue = "llvm_build_shufflevector"
1231 external build_extractvalue : llvalue -> int -> string -> llbuilder -> llvalue
1232 = "llvm_build_extractvalue"
1233 external build_insertvalue : llvalue -> llvalue -> int -> string -> llbuilder ->
1234 llvalue = "llvm_build_insertvalue"
1236 external build_is_null : llvalue -> string -> llbuilder -> llvalue
1237 = "llvm_build_is_null"
1238 external build_is_not_null : llvalue -> string -> llbuilder -> llvalue
1239 = "llvm_build_is_not_null"
1240 external build_ptrdiff : llvalue -> llvalue -> string -> llbuilder -> llvalue
1241 = "llvm_build_ptrdiff"
1244 (*===-- Memory buffers ----------------------------------------------------===*)
1246 module MemoryBuffer = struct
1247 external of_file : string -> llmemorybuffer = "llvm_memorybuffer_of_file"
1248 external of_stdin : unit -> llmemorybuffer = "llvm_memorybuffer_of_stdin"
1249 external of_string : ?name:string -> string -> llmemorybuffer
1250 = "llvm_memorybuffer_of_string"
1251 external as_string : llmemorybuffer -> string = "llvm_memorybuffer_as_string"
1252 external dispose : llmemorybuffer -> unit = "llvm_memorybuffer_dispose"
1256 (*===-- Pass Manager ------------------------------------------------------===*)
1258 module PassManager = struct
1260 type any = [ `Module | `Function ]
1261 external create : unit -> [ `Module ] t = "llvm_passmanager_create"
1262 external create_function : llmodule -> [ `Function ] t
1263 = "LLVMCreateFunctionPassManager"
1264 external run_module : llmodule -> [ `Module ] t -> bool
1265 = "llvm_passmanager_run_module"
1266 external initialize : [ `Function ] t -> bool = "llvm_passmanager_initialize"
1267 external run_function : llvalue -> [ `Function ] t -> bool
1268 = "llvm_passmanager_run_function"
1269 external finalize : [ `Function ] t -> bool = "llvm_passmanager_finalize"
1270 external dispose : [< any ] t -> unit = "llvm_passmanager_dispose"