1 /*===-- llvm_ocaml.c - LLVM Ocaml Glue --------------------------*- C++ -*-===*\
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 |*===----------------------------------------------------------------------===*|
10 |* This file glues LLVM's ocaml interface to its C interface. These functions *|
11 |* are by and large transparent wrappers to the corresponding C functions. *|
13 |* Note that these functions intentionally take liberties with the CAMLparamX *|
14 |* macros, since most of the parameters are not GC heap objects. *|
16 \*===----------------------------------------------------------------------===*/
18 #include "llvm-c/Core.h"
19 #include "caml/alloc.h"
20 #include "caml/custom.h"
21 #include "caml/memory.h"
22 #include "caml/fail.h"
23 #include "caml/callback.h"
24 #include "llvm/Config/config.h"
29 /* Can't use the recommended caml_named_value mechanism for backwards
30 compatibility reasons. This is largely equivalent. */
31 static value llvm_ioerror_exn;
33 CAMLprim value llvm_register_core_exns(value IoError) {
34 llvm_ioerror_exn = Field(IoError, 0);
35 register_global_root(&llvm_ioerror_exn);
39 static void llvm_raise(value Prototype, char *Message) {
40 CAMLparam1(Prototype);
41 CAMLlocal1(CamlMessage);
43 CamlMessage = copy_string(Message);
44 LLVMDisposeMessage(Message);
46 raise_with_arg(Prototype, CamlMessage);
47 abort(); /* NOTREACHED */
49 CAMLnoreturn; /* Silences warnings, but is missing in some versions. */
53 static value alloc_variant(int tag, void *Value) {
54 value Iter = alloc_small(1, tag);
55 Field(Iter, 0) = Val_op(Value);
59 /* Macro to convert the C first/next/last/prev idiom to the Ocaml llpos/
61 #define DEFINE_ITERATORS(camlname, cname, pty, cty, pfun) \
62 /* llmodule -> ('a, 'b) llpos */ \
63 CAMLprim value llvm_##camlname##_begin(pty Mom) { \
64 cty First = LLVMGetFirst##cname(Mom); \
66 return alloc_variant(1, First); \
67 return alloc_variant(0, Mom); \
70 /* llvalue -> ('a, 'b) llpos */ \
71 CAMLprim value llvm_##camlname##_succ(cty Kid) { \
72 cty Next = LLVMGetNext##cname(Kid); \
74 return alloc_variant(1, Next); \
75 return alloc_variant(0, pfun(Kid)); \
78 /* llmodule -> ('a, 'b) llrev_pos */ \
79 CAMLprim value llvm_##camlname##_end(pty Mom) { \
80 cty Last = LLVMGetLast##cname(Mom); \
82 return alloc_variant(1, Last); \
83 return alloc_variant(0, Mom); \
86 /* llvalue -> ('a, 'b) llrev_pos */ \
87 CAMLprim value llvm_##camlname##_pred(cty Kid) { \
88 cty Prev = LLVMGetPrevious##cname(Kid); \
90 return alloc_variant(1, Prev); \
91 return alloc_variant(0, pfun(Kid)); \
95 /*===-- Modules -----------------------------------------------------------===*/
97 /* string -> llmodule */
98 CAMLprim LLVMModuleRef llvm_create_module(value ModuleID) {
99 return LLVMModuleCreateWithName(String_val(ModuleID));
102 /* llmodule -> unit */
103 CAMLprim value llvm_dispose_module(LLVMModuleRef M) {
104 LLVMDisposeModule(M);
108 /* llmodule -> string */
109 CAMLprim value llvm_target_triple(LLVMModuleRef M) {
110 return copy_string(LLVMGetTarget(M));
113 /* string -> llmodule -> unit */
114 CAMLprim value llvm_set_target_triple(value Trip, LLVMModuleRef M) {
115 LLVMSetTarget(M, String_val(Trip));
119 /* llmodule -> string */
120 CAMLprim value llvm_data_layout(LLVMModuleRef M) {
121 return copy_string(LLVMGetDataLayout(M));
124 /* string -> llmodule -> unit */
125 CAMLprim value llvm_set_data_layout(value Layout, LLVMModuleRef M) {
126 LLVMSetDataLayout(M, String_val(Layout));
130 /* string -> lltype -> llmodule -> bool */
131 CAMLprim value llvm_add_type_name(value Name, LLVMTypeRef Ty, LLVMModuleRef M) {
132 int res = LLVMAddTypeName(M, String_val(Name), Ty);
133 return Val_bool(res == 0);
136 /* string -> llmodule -> unit */
137 CAMLprim value llvm_delete_type_name(value Name, LLVMModuleRef M) {
138 LLVMDeleteTypeName(M, String_val(Name));
142 /* llmodule -> unit */
143 CAMLprim value llvm_dump_module(LLVMModuleRef M) {
149 /*===-- Types -------------------------------------------------------------===*/
151 /* lltype -> TypeKind.t */
152 CAMLprim value llvm_classify_type(LLVMTypeRef Ty) {
153 return Val_int(LLVMGetTypeKind(Ty));
156 /*--... Operations on integer types ........................................--*/
159 CAMLprim LLVMTypeRef llvm_i1_type (value Unit) { return LLVMInt1Type(); }
160 CAMLprim LLVMTypeRef llvm_i8_type (value Unit) { return LLVMInt8Type(); }
161 CAMLprim LLVMTypeRef llvm_i16_type(value Unit) { return LLVMInt16Type(); }
162 CAMLprim LLVMTypeRef llvm_i32_type(value Unit) { return LLVMInt32Type(); }
163 CAMLprim LLVMTypeRef llvm_i64_type(value Unit) { return LLVMInt64Type(); }
166 CAMLprim LLVMTypeRef llvm_integer_type(value Width) {
167 return LLVMIntType(Int_val(Width));
171 CAMLprim value llvm_integer_bitwidth(LLVMTypeRef IntegerTy) {
172 return Val_int(LLVMGetIntTypeWidth(IntegerTy));
175 /*--... Operations on real types ...........................................--*/
178 CAMLprim LLVMTypeRef llvm_float_type(value Unit) {
179 return LLVMFloatType();
183 CAMLprim LLVMTypeRef llvm_double_type(value Unit) {
184 return LLVMDoubleType();
188 CAMLprim LLVMTypeRef llvm_x86fp80_type(value Unit) {
189 return LLVMX86FP80Type();
193 CAMLprim LLVMTypeRef llvm_fp128_type(value Unit) {
194 return LLVMFP128Type();
198 CAMLprim LLVMTypeRef llvm_ppc_fp128_type(value Unit) {
199 return LLVMPPCFP128Type();
202 /*--... Operations on function types .......................................--*/
204 /* lltype -> lltype array -> lltype */
205 CAMLprim LLVMTypeRef llvm_function_type(LLVMTypeRef RetTy, value ParamTys) {
206 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
207 Wosize_val(ParamTys), 0);
210 /* lltype -> lltype array -> lltype */
211 CAMLprim LLVMTypeRef llvm_var_arg_function_type(LLVMTypeRef RetTy,
213 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
214 Wosize_val(ParamTys), 1);
218 CAMLprim value llvm_is_var_arg(LLVMTypeRef FunTy) {
219 return Val_bool(LLVMIsFunctionVarArg(FunTy));
222 /* lltype -> lltype array */
223 CAMLprim value llvm_param_types(LLVMTypeRef FunTy) {
224 value Tys = alloc(LLVMCountParamTypes(FunTy), 0);
225 LLVMGetParamTypes(FunTy, (LLVMTypeRef *) Tys);
229 /*--... Operations on struct types .........................................--*/
231 /* lltype array -> lltype */
232 CAMLprim LLVMTypeRef llvm_struct_type(value ElementTypes) {
233 return LLVMStructType((LLVMTypeRef *) ElementTypes,
234 Wosize_val(ElementTypes), 0);
237 /* lltype array -> lltype */
238 CAMLprim LLVMTypeRef llvm_packed_struct_type(value ElementTypes) {
239 return LLVMStructType((LLVMTypeRef *) ElementTypes,
240 Wosize_val(ElementTypes), 1);
243 /* lltype -> lltype array */
244 CAMLprim value llvm_element_types(LLVMTypeRef StructTy) {
245 value Tys = alloc(LLVMCountStructElementTypes(StructTy), 0);
246 LLVMGetStructElementTypes(StructTy, (LLVMTypeRef *) Tys);
251 CAMLprim value llvm_is_packed(LLVMTypeRef StructTy) {
252 return Val_bool(LLVMIsPackedStruct(StructTy));
255 /*--... Operations on array, pointer, and vector types .....................--*/
257 /* lltype -> int -> lltype */
258 CAMLprim LLVMTypeRef llvm_array_type(LLVMTypeRef ElementTy, value Count) {
259 return LLVMArrayType(ElementTy, Int_val(Count));
262 /* lltype -> lltype */
263 CAMLprim LLVMTypeRef llvm_pointer_type(LLVMTypeRef ElementTy) {
264 return LLVMPointerType(ElementTy, 0);
267 /* lltype -> int -> lltype */
268 CAMLprim LLVMTypeRef llvm_qualified_pointer_type(LLVMTypeRef ElementTy,
269 value AddressSpace) {
270 return LLVMPointerType(ElementTy, Int_val(AddressSpace));
273 /* lltype -> int -> lltype */
274 CAMLprim LLVMTypeRef llvm_vector_type(LLVMTypeRef ElementTy, value Count) {
275 return LLVMVectorType(ElementTy, Int_val(Count));
279 CAMLprim value llvm_array_length(LLVMTypeRef ArrayTy) {
280 return Val_int(LLVMGetArrayLength(ArrayTy));
284 CAMLprim value llvm_address_space(LLVMTypeRef PtrTy) {
285 return Val_int(LLVMGetPointerAddressSpace(PtrTy));
289 CAMLprim value llvm_vector_size(LLVMTypeRef VectorTy) {
290 return Val_int(LLVMGetVectorSize(VectorTy));
293 /*--... Operations on other types ..........................................--*/
296 CAMLprim LLVMTypeRef llvm_void_type (value Unit) { return LLVMVoidType(); }
297 CAMLprim LLVMTypeRef llvm_label_type(value Unit) { return LLVMLabelType(); }
300 CAMLprim LLVMTypeRef llvm_opaque_type(value Unit) {
301 return LLVMOpaqueType();
304 /*--... Operations on type handles .........................................--*/
306 #define Typehandle_val(v) (*(LLVMTypeHandleRef *)(Data_custom_val(v)))
308 static void llvm_finalize_handle(value TH) {
309 LLVMDisposeTypeHandle(Typehandle_val(TH));
312 static struct custom_operations typehandle_ops = {
313 (char *) "LLVMTypeHandle",
314 llvm_finalize_handle,
315 custom_compare_default,
317 custom_serialize_default,
318 custom_deserialize_default
321 CAMLprim value llvm_handle_to_type(LLVMTypeRef PATy) {
322 value TH = alloc_custom(&typehandle_ops, sizeof(LLVMBuilderRef), 0, 1);
323 Typehandle_val(TH) = LLVMCreateTypeHandle(PATy);
327 CAMLprim LLVMTypeRef llvm_type_of_handle(value TH) {
328 return LLVMResolveTypeHandle(Typehandle_val(TH));
331 CAMLprim value llvm_refine_type(LLVMTypeRef AbstractTy, LLVMTypeRef ConcreteTy){
332 LLVMRefineAbstractType(AbstractTy, ConcreteTy);
337 /*===-- VALUES ------------------------------------------------------------===*/
339 /* llvalue -> lltype */
340 CAMLprim LLVMTypeRef llvm_type_of(LLVMValueRef Val) {
341 return LLVMTypeOf(Val);
344 /* llvalue -> string */
345 CAMLprim value llvm_value_name(LLVMValueRef Val) {
346 return copy_string(LLVMGetValueName(Val));
349 /* string -> llvalue -> unit */
350 CAMLprim value llvm_set_value_name(value Name, LLVMValueRef Val) {
351 LLVMSetValueName(Val, String_val(Name));
355 /* llvalue -> unit */
356 CAMLprim value llvm_dump_value(LLVMValueRef Val) {
361 /*--... Operations on constants of (mostly) any type .......................--*/
363 /* llvalue -> bool */
364 CAMLprim value llvm_is_constant(LLVMValueRef Val) {
365 return Val_bool(LLVMIsConstant(Val));
368 /* llvalue -> bool */
369 CAMLprim value llvm_is_null(LLVMValueRef Val) {
370 return Val_bool(LLVMIsNull(Val));
373 /* llvalue -> bool */
374 CAMLprim value llvm_is_undef(LLVMValueRef Val) {
375 return Val_bool(LLVMIsUndef(Val));
378 /*--... Operations on scalar constants .....................................--*/
380 /* lltype -> int -> llvalue */
381 CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
382 return LLVMConstInt(IntTy, (long long) Int_val(N), 1);
385 /* lltype -> Int64.t -> bool -> llvalue */
386 CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
388 return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
391 /* lltype -> float -> llvalue */
392 CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
393 return LLVMConstReal(RealTy, Double_val(N));
396 /*--... Operations on composite constants ..................................--*/
398 /* string -> llvalue */
399 CAMLprim LLVMValueRef llvm_const_string(value Str, value NullTerminate) {
400 return LLVMConstString(String_val(Str), string_length(Str), 1);
403 /* string -> llvalue */
404 CAMLprim LLVMValueRef llvm_const_stringz(value Str, value NullTerminate) {
405 return LLVMConstString(String_val(Str), string_length(Str), 0);
408 /* lltype -> llvalue array -> llvalue */
409 CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
411 return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
412 Wosize_val(ElementVals));
415 /* llvalue array -> llvalue */
416 CAMLprim LLVMValueRef llvm_const_struct(value ElementVals) {
417 return LLVMConstStruct((LLVMValueRef *) Op_val(ElementVals),
418 Wosize_val(ElementVals), 0);
421 /* llvalue array -> llvalue */
422 CAMLprim LLVMValueRef llvm_const_packed_struct(value ElementVals) {
423 return LLVMConstStruct((LLVMValueRef *) Op_val(ElementVals),
424 Wosize_val(ElementVals), 1);
427 /* llvalue array -> llvalue */
428 CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
429 return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
430 Wosize_val(ElementVals));
433 /*--... Constant expressions ...............................................--*/
435 /* Icmp.t -> llvalue -> llvalue -> llvalue */
436 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
437 LLVMValueRef LHSConstant,
438 LLVMValueRef RHSConstant) {
439 return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
442 /* Fcmp.t -> llvalue -> llvalue -> llvalue */
443 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
444 LLVMValueRef LHSConstant,
445 LLVMValueRef RHSConstant) {
446 return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
449 /* llvalue -> llvalue array -> llvalue */
450 CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
451 return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
452 Wosize_val(Indices));
455 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
457 /* llvalue -> bool */
458 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
459 return Val_bool(LLVMIsDeclaration(Global));
462 /* llvalue -> Linkage.t */
463 CAMLprim value llvm_linkage(LLVMValueRef Global) {
464 return Val_int(LLVMGetLinkage(Global));
467 /* Linkage.t -> llvalue -> unit */
468 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
469 LLVMSetLinkage(Global, Int_val(Linkage));
473 /* llvalue -> string */
474 CAMLprim value llvm_section(LLVMValueRef Global) {
475 return copy_string(LLVMGetSection(Global));
478 /* string -> llvalue -> unit */
479 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
480 LLVMSetSection(Global, String_val(Section));
484 /* llvalue -> Visibility.t */
485 CAMLprim value llvm_visibility(LLVMValueRef Global) {
486 return Val_int(LLVMGetVisibility(Global));
489 /* Visibility.t -> llvalue -> unit */
490 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
491 LLVMSetVisibility(Global, Int_val(Viz));
496 CAMLprim value llvm_alignment(LLVMValueRef Global) {
497 return Val_int(LLVMGetAlignment(Global));
500 /* int -> llvalue -> unit */
501 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
502 LLVMSetAlignment(Global, Int_val(Bytes));
506 /*--... Operations on global variables .....................................--*/
508 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
511 /* lltype -> string -> llmodule -> llvalue */
512 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
514 LLVMValueRef GlobalVar;
515 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
516 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
517 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
520 return LLVMAddGlobal(M, Ty, String_val(Name));
523 /* string -> llmodule -> llvalue option */
524 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
526 LLVMValueRef GlobalVar;
527 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
528 value Option = alloc(1, 0);
529 Field(Option, 0) = (value) GlobalVar;
532 CAMLreturn(Val_int(0));
535 /* string -> llvalue -> llmodule -> llvalue */
536 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
538 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
540 LLVMSetInitializer(GlobalVar, Initializer);
544 /* llvalue -> unit */
545 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
546 LLVMDeleteGlobal(GlobalVar);
550 /* llvalue -> llvalue -> unit */
551 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
552 LLVMValueRef GlobalVar) {
553 LLVMSetInitializer(GlobalVar, ConstantVal);
557 /* llvalue -> unit */
558 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
559 LLVMSetInitializer(GlobalVar, NULL);
563 /* llvalue -> bool */
564 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
565 return Val_bool(LLVMIsThreadLocal(GlobalVar));
568 /* bool -> llvalue -> unit */
569 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
570 LLVMValueRef GlobalVar) {
571 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
575 /* llvalue -> bool */
576 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
577 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
580 /* bool -> llvalue -> unit */
581 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
582 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
586 /*--... Operations on functions ............................................--*/
588 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
591 /* string -> lltype -> llmodule -> llvalue */
592 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
595 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
596 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
597 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
600 return LLVMAddFunction(M, String_val(Name), Ty);
603 /* string -> llmodule -> llvalue option */
604 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
607 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
608 value Option = alloc(1, 0);
609 Field(Option, 0) = (value) Fn;
612 CAMLreturn(Val_int(0));
615 /* string -> lltype -> llmodule -> llvalue */
616 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
618 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
619 LLVMAppendBasicBlock(Fn, "entry");
623 /* llvalue -> unit */
624 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
625 LLVMDeleteFunction(Fn);
629 /* llvalue -> bool */
630 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
631 return Val_bool(LLVMGetIntrinsicID(Fn));
635 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
636 return Val_int(LLVMGetFunctionCallConv(Fn));
639 /* int -> llvalue -> unit */
640 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
641 LLVMSetFunctionCallConv(Fn, Int_val(Id));
645 /* llvalue -> string option */
646 CAMLprim value llvm_collector(LLVMValueRef Fn) {
647 const char *Collector;
649 CAMLlocal2(Name, Option);
651 if ((Collector = LLVMGetCollector(Fn))) {
652 Name = copy_string(Collector);
654 Option = alloc(1, 0);
655 Field(Option, 0) = Name;
658 CAMLreturn(Val_int(0));
662 /* string option -> llvalue -> unit */
663 CAMLprim value llvm_set_collector(value GC, LLVMValueRef Fn) {
664 LLVMSetCollector(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
668 /*--... Operations on parameters ...........................................--*/
670 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
672 /* llvalue -> int -> llvalue */
673 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
674 return LLVMGetParam(Fn, Int_val(Index));
677 /* llvalue -> int -> llvalue */
678 CAMLprim value llvm_params(LLVMValueRef Fn, value Index) {
679 value Params = alloc(LLVMCountParams(Fn), 0);
680 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
684 /*--... Operations on basic blocks .........................................--*/
687 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
689 /* llvalue -> llbasicblock array */
690 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
691 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
692 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
696 /* llbasicblock -> unit */
697 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
698 LLVMDeleteBasicBlock(BB);
702 /* string -> llvalue -> llbasicblock */
703 CAMLprim LLVMBasicBlockRef llvm_append_block(value Name, LLVMValueRef Fn) {
704 return LLVMAppendBasicBlock(Fn, String_val(Name));
707 /* string -> llbasicblock -> llbasicblock */
708 CAMLprim LLVMBasicBlockRef llvm_insert_block(value Name, LLVMBasicBlockRef BB) {
709 return LLVMInsertBasicBlock(BB, String_val(Name));
712 /* llvalue -> bool */
713 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
714 return Val_bool(LLVMValueIsBasicBlock(Val));
717 /*--... Operations on call sites ...........................................--*/
720 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
721 return Val_int(LLVMGetInstructionCallConv(Inst));
724 /* int -> llvalue -> unit */
725 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
726 LLVMSetInstructionCallConv(Inst, Int_val(CC));
730 /*--... Operations on phi nodes ............................................--*/
732 /* (llvalue * llbasicblock) -> llvalue -> unit */
733 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
734 LLVMAddIncoming(PhiNode,
735 (LLVMValueRef*) &Field(Incoming, 0),
736 (LLVMBasicBlockRef*) &Field(Incoming, 1),
741 /* llvalue -> (llvalue * llbasicblock) list */
742 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
745 CAMLlocal3(Hd, Tl, Tmp);
747 /* Build a tuple list of them. */
749 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
751 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
752 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
755 Store_field(Tmp, 0, Hd);
756 Store_field(Tmp, 1, Tl);
764 /*===-- Instruction builders ----------------------------------------------===*/
766 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
768 static void llvm_finalize_builder(value B) {
769 LLVMDisposeBuilder(Builder_val(B));
772 static struct custom_operations builder_ops = {
773 (char *) "LLVMBuilder",
774 llvm_finalize_builder,
775 custom_compare_default,
777 custom_serialize_default,
778 custom_deserialize_default
781 static value alloc_builder(LLVMBuilderRef B) {
782 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
787 /* unit-> llbuilder */
788 CAMLprim value llvm_builder(value Unit) {
789 return alloc_builder(LLVMCreateBuilder());
792 /* llvalue -> llbuilder */
793 CAMLprim value llvm_builder_before(LLVMValueRef Inst) {
794 LLVMBuilderRef B = LLVMCreateBuilder();
795 LLVMPositionBuilderBefore(B, Inst);
796 return alloc_builder(B);
799 /* llbasicblock -> llbuilder */
800 CAMLprim value llvm_builder_at_end(LLVMBasicBlockRef BB) {
801 LLVMBuilderRef B = LLVMCreateBuilder();
802 LLVMPositionBuilderAtEnd(B, BB);
803 return alloc_builder(B);
806 /* llvalue -> llbuilder -> unit */
807 CAMLprim value llvm_position_before(LLVMValueRef Inst, value B) {
808 LLVMPositionBuilderBefore(Builder_val(B), Inst);
812 /* llbasicblock -> llbuilder -> unit */
813 CAMLprim value llvm_position_at_end(LLVMBasicBlockRef BB, value B) {
814 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
818 /* llbuilder -> llbasicblock */
819 CAMLprim LLVMBasicBlockRef llvm_insertion_block(LLVMBuilderRef B) {
820 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
826 /*--... Terminators ........................................................--*/
828 /* llbuilder -> llvalue */
829 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
830 return LLVMBuildRetVoid(Builder_val(B));
833 /* llvalue -> llbuilder -> llvalue */
834 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
835 return LLVMBuildRet(Builder_val(B), Val);
838 /* llbasicblock -> llbuilder -> llvalue */
839 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
840 return LLVMBuildBr(Builder_val(B), BB);
843 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
844 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
845 LLVMBasicBlockRef Then,
846 LLVMBasicBlockRef Else,
848 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
851 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
852 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
853 LLVMBasicBlockRef Else,
854 value EstimatedCount,
856 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
859 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
860 llbuilder -> llvalue */
861 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
862 LLVMBasicBlockRef Then,
863 LLVMBasicBlockRef Catch,
864 value Name, value B) {
865 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
866 Wosize_val(Args), Then, Catch, String_val(Name));
869 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
870 llbuilder -> llvalue */
871 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
872 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
873 (LLVMBasicBlockRef) Args[2],
874 (LLVMBasicBlockRef) Args[3],
878 /* llbuilder -> llvalue */
879 CAMLprim LLVMValueRef llvm_build_unwind(value B) {
880 return LLVMBuildUnwind(Builder_val(B));
883 /* llbuilder -> llvalue */
884 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
885 return LLVMBuildUnreachable(Builder_val(B));
888 /*--... Arithmetic .........................................................--*/
890 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
891 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
892 value Name, value B) {
893 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
896 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
897 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
898 value Name, value B) {
899 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
902 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
903 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
904 value Name, value B) {
905 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
908 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
909 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
910 value Name, value B) {
911 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
914 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
915 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
916 value Name, value B) {
917 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
920 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
921 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
922 value Name, value B) {
923 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
926 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
927 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
928 value Name, value B) {
929 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
932 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
933 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
934 value Name, value B) {
935 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
938 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
939 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
940 value Name, value B) {
941 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
944 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
945 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
946 value Name, value B) {
947 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
950 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
951 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
952 value Name, value B) {
953 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
956 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
957 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
958 value Name, value B) {
959 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
962 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
963 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
964 value Name, value B) {
965 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
968 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
969 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
970 value Name, value B) {
971 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
974 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
975 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
976 value Name, value B) {
977 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
980 /* llvalue -> string -> llbuilder -> llvalue */
981 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
982 value Name, value B) {
983 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
986 /* llvalue -> string -> llbuilder -> llvalue */
987 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
988 value Name, value B) {
989 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
992 /*--... Memory .............................................................--*/
994 /* lltype -> string -> llbuilder -> llvalue */
995 CAMLprim LLVMValueRef llvm_build_malloc(LLVMTypeRef Ty,
996 value Name, value B) {
997 return LLVMBuildMalloc(Builder_val(B), Ty, String_val(Name));
1000 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1001 CAMLprim LLVMValueRef llvm_build_array_malloc(LLVMTypeRef Ty, LLVMValueRef Size,
1002 value Name, value B) {
1003 return LLVMBuildArrayMalloc(Builder_val(B), Ty, Size, String_val(Name));
1006 /* lltype -> string -> llbuilder -> llvalue */
1007 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1008 value Name, value B) {
1009 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1012 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1013 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1014 value Name, value B) {
1015 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1018 /* llvalue -> llbuilder -> llvalue */
1019 CAMLprim LLVMValueRef llvm_build_free(LLVMValueRef Pointer, value B) {
1020 return LLVMBuildFree(Builder_val(B), Pointer);
1023 /* llvalue -> string -> llbuilder -> llvalue */
1024 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1025 value Name, value B) {
1026 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1029 /* llvalue -> llvalue -> llbuilder -> llvalue */
1030 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1032 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1035 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1036 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
1037 value Name, value B) {
1038 return LLVMBuildGEP(Builder_val(B), Pointer,
1039 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
1043 /*--... Casts ..............................................................--*/
1045 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1046 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
1047 value Name, value B) {
1048 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
1051 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1052 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
1053 value Name, value B) {
1054 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
1057 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1058 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
1059 value Name, value B) {
1060 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
1063 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1064 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
1065 value Name, value B) {
1066 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
1069 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1070 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
1071 value Name, value B) {
1072 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
1075 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1076 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
1077 value Name, value B) {
1078 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
1081 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1082 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
1083 value Name, value B) {
1084 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
1087 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1088 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
1089 value Name, value B) {
1090 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
1093 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1094 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
1095 value Name, value B) {
1096 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
1099 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1100 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
1101 value Name, value B) {
1102 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
1105 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1106 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
1107 value Name, value B) {
1108 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
1111 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1112 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1113 value Name, value B) {
1114 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
1117 /*--... Comparisons ........................................................--*/
1119 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1120 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
1121 LLVMValueRef LHS, LLVMValueRef RHS,
1122 value Name, value B) {
1123 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
1127 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1128 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
1129 LLVMValueRef LHS, LLVMValueRef RHS,
1130 value Name, value B) {
1131 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
1135 /*--... Miscellaneous instructions .........................................--*/
1137 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
1138 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
1140 LLVMValueRef FirstValue, PhiNode;
1142 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
1144 Hd = Field(Incoming, 0);
1145 FirstValue = (LLVMValueRef) Field(Hd, 0);
1146 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
1149 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
1150 value Hd = Field(Tl, 0);
1151 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
1152 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
1158 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1159 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
1160 value Name, value B) {
1161 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
1162 Wosize_val(Params), String_val(Name));
1165 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1166 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
1167 LLVMValueRef Then, LLVMValueRef Else,
1168 value Name, value B) {
1169 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
1172 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1173 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
1174 value Name, value B) {
1175 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
1178 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1179 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
1181 value Name, value B) {
1182 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
1185 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1186 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
1187 LLVMValueRef Element,
1189 value Name, value B) {
1190 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
1194 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1195 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
1197 value Name, value B) {
1198 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
1202 /*===-- Module Providers --------------------------------------------------===*/
1204 /* llmoduleprovider -> unit */
1205 CAMLprim value llvm_dispose_module_provider(LLVMModuleProviderRef MP) {
1206 LLVMDisposeModuleProvider(MP);
1211 /*===-- Memory buffers ----------------------------------------------------===*/
1213 /* string -> llmemorybuffer
1214 raises IoError msg on error */
1215 CAMLprim value llvm_memorybuffer_of_file(value Path) {
1218 LLVMMemoryBufferRef MemBuf;
1220 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
1222 llvm_raise(llvm_ioerror_exn, Message);
1224 CAMLreturn((value) MemBuf);
1227 /* unit -> llmemorybuffer
1228 raises IoError msg on error */
1229 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
1231 LLVMMemoryBufferRef MemBuf;
1233 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
1234 llvm_raise(llvm_ioerror_exn, Message);
1239 /* llmemorybuffer -> unit */
1240 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
1241 LLVMDisposeMemoryBuffer(MemBuf);
1245 /*===-- Pass Managers -----------------------------------------------------===*/
1247 /* unit -> [ `Module ] PassManager.t */
1248 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
1249 return LLVMCreatePassManager();
1252 /* llmodule -> [ `Function ] PassManager.t -> bool */
1253 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
1254 LLVMPassManagerRef PM) {
1255 return Val_bool(LLVMRunPassManager(PM, M));
1258 /* [ `Function ] PassManager.t -> bool */
1259 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
1260 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
1263 /* llvalue -> [ `Function ] PassManager.t -> bool */
1264 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
1265 LLVMPassManagerRef FPM) {
1266 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
1269 /* [ `Function ] PassManager.t -> bool */
1270 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
1271 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
1274 /* PassManager.any PassManager.t -> unit */
1275 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
1276 LLVMDisposePassManager(PM);