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 /*===-- Contexts ----------------------------------------------------------===*/
97 /* unit -> llcontext */
98 CAMLprim LLVMContextRef llvm_create_context(value Unit) {
99 return LLVMContextCreate();
102 /* llcontext -> unit */
103 CAMLprim value llvm_dispose_context(LLVMContextRef C) {
104 LLVMContextDispose(C);
108 /* unit -> llcontext */
109 CAMLprim LLVMContextRef llvm_global_context(value Unit) {
110 return LLVMGetGlobalContext();
113 /* llcontext -> string -> int */
114 CAMLprim value llvm_mdkind_id(LLVMContextRef C, value Name) {
115 unsigned MDKindID = LLVMGetMDKindIDInContext(C, String_val(Name),
116 caml_string_length(Name));
117 return Val_int(MDKindID);
120 /*===-- Modules -----------------------------------------------------------===*/
122 /* llcontext -> string -> llmodule */
123 CAMLprim LLVMModuleRef llvm_create_module(LLVMContextRef C, value ModuleID) {
124 return LLVMModuleCreateWithNameInContext(String_val(ModuleID), C);
127 /* llmodule -> unit */
128 CAMLprim value llvm_dispose_module(LLVMModuleRef M) {
129 LLVMDisposeModule(M);
133 /* llmodule -> string */
134 CAMLprim value llvm_target_triple(LLVMModuleRef M) {
135 return copy_string(LLVMGetTarget(M));
138 /* string -> llmodule -> unit */
139 CAMLprim value llvm_set_target_triple(value Trip, LLVMModuleRef M) {
140 LLVMSetTarget(M, String_val(Trip));
144 /* llmodule -> string */
145 CAMLprim value llvm_data_layout(LLVMModuleRef M) {
146 return copy_string(LLVMGetDataLayout(M));
149 /* string -> llmodule -> unit */
150 CAMLprim value llvm_set_data_layout(value Layout, LLVMModuleRef M) {
151 LLVMSetDataLayout(M, String_val(Layout));
155 /* string -> lltype -> llmodule -> bool */
156 CAMLprim value llvm_add_type_name(value Name, LLVMTypeRef Ty, LLVMModuleRef M) {
157 int res = LLVMAddTypeName(M, String_val(Name), Ty);
158 return Val_bool(res == 0);
161 /* string -> llmodule -> unit */
162 CAMLprim value llvm_delete_type_name(value Name, LLVMModuleRef M) {
163 LLVMDeleteTypeName(M, String_val(Name));
167 /* llmodule -> string -> lltype option */
168 CAMLprim value llvm_type_by_name(LLVMModuleRef M, value Name) {
171 if ((T = LLVMGetTypeByName(M, String_val(Name)))) {
172 value Option = alloc(1, 0);
173 Field(Option, 0) = (value) T;
176 CAMLreturn(Val_int(0));
179 /* llmodule -> unit */
180 CAMLprim value llvm_dump_module(LLVMModuleRef M) {
185 /* llmodule -> string -> unit */
186 CAMLprim value llvm_set_module_inline_asm(LLVMModuleRef M, value Asm) {
187 LLVMSetModuleInlineAsm(M, String_val(Asm));
191 /*===-- Types -------------------------------------------------------------===*/
193 /* lltype -> TypeKind.t */
194 CAMLprim value llvm_classify_type(LLVMTypeRef Ty) {
195 return Val_int(LLVMGetTypeKind(Ty));
198 /* lltype -> llcontext */
199 CAMLprim LLVMContextRef llvm_type_context(LLVMTypeRef Ty) {
200 return LLVMGetTypeContext(Ty);
203 /*--... Operations on integer types ........................................--*/
205 /* llcontext -> lltype */
206 CAMLprim LLVMTypeRef llvm_i1_type (LLVMContextRef Context) {
207 return LLVMInt1TypeInContext(Context);
210 /* llcontext -> lltype */
211 CAMLprim LLVMTypeRef llvm_i8_type (LLVMContextRef Context) {
212 return LLVMInt8TypeInContext(Context);
215 /* llcontext -> lltype */
216 CAMLprim LLVMTypeRef llvm_i16_type (LLVMContextRef Context) {
217 return LLVMInt16TypeInContext(Context);
220 /* llcontext -> lltype */
221 CAMLprim LLVMTypeRef llvm_i32_type (LLVMContextRef Context) {
222 return LLVMInt32TypeInContext(Context);
225 /* llcontext -> lltype */
226 CAMLprim LLVMTypeRef llvm_i64_type (LLVMContextRef Context) {
227 return LLVMInt64TypeInContext(Context);
230 /* llcontext -> int -> lltype */
231 CAMLprim LLVMTypeRef llvm_integer_type(LLVMContextRef Context, value Width) {
232 return LLVMIntTypeInContext(Context, Int_val(Width));
236 CAMLprim value llvm_integer_bitwidth(LLVMTypeRef IntegerTy) {
237 return Val_int(LLVMGetIntTypeWidth(IntegerTy));
240 /*--... Operations on real types ...........................................--*/
242 /* llcontext -> lltype */
243 CAMLprim LLVMTypeRef llvm_float_type(LLVMContextRef Context) {
244 return LLVMFloatTypeInContext(Context);
247 /* llcontext -> lltype */
248 CAMLprim LLVMTypeRef llvm_double_type(LLVMContextRef Context) {
249 return LLVMDoubleTypeInContext(Context);
252 /* llcontext -> lltype */
253 CAMLprim LLVMTypeRef llvm_x86fp80_type(LLVMContextRef Context) {
254 return LLVMX86FP80TypeInContext(Context);
257 /* llcontext -> lltype */
258 CAMLprim LLVMTypeRef llvm_fp128_type(LLVMContextRef Context) {
259 return LLVMFP128TypeInContext(Context);
262 /* llcontext -> lltype */
263 CAMLprim LLVMTypeRef llvm_ppc_fp128_type(LLVMContextRef Context) {
264 return LLVMPPCFP128TypeInContext(Context);
267 /* llcontext -> lltype */
268 CAMLprim LLVMTypeRef llvm_x86mmx_type(LLVMContextRef Context) {
269 return LLVMX86MMXTypeInContext(Context);
272 /*--... Operations on function types .......................................--*/
274 /* lltype -> lltype array -> lltype */
275 CAMLprim LLVMTypeRef llvm_function_type(LLVMTypeRef RetTy, value ParamTys) {
276 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
277 Wosize_val(ParamTys), 0);
280 /* lltype -> lltype array -> lltype */
281 CAMLprim LLVMTypeRef llvm_var_arg_function_type(LLVMTypeRef RetTy,
283 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
284 Wosize_val(ParamTys), 1);
288 CAMLprim value llvm_is_var_arg(LLVMTypeRef FunTy) {
289 return Val_bool(LLVMIsFunctionVarArg(FunTy));
292 /* lltype -> lltype array */
293 CAMLprim value llvm_param_types(LLVMTypeRef FunTy) {
294 value Tys = alloc(LLVMCountParamTypes(FunTy), 0);
295 LLVMGetParamTypes(FunTy, (LLVMTypeRef *) Tys);
299 /*--... Operations on struct types .........................................--*/
301 /* llcontext -> lltype array -> lltype */
302 CAMLprim LLVMTypeRef llvm_struct_type(LLVMContextRef C, value ElementTypes) {
303 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
304 Wosize_val(ElementTypes), 0);
307 /* llcontext -> lltype array -> lltype */
308 CAMLprim LLVMTypeRef llvm_packed_struct_type(LLVMContextRef C,
309 value ElementTypes) {
310 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
311 Wosize_val(ElementTypes), 1);
314 /* lltype -> lltype array */
315 CAMLprim value llvm_struct_element_types(LLVMTypeRef StructTy) {
316 value Tys = alloc(LLVMCountStructElementTypes(StructTy), 0);
317 LLVMGetStructElementTypes(StructTy, (LLVMTypeRef *) Tys);
322 CAMLprim value llvm_is_packed(LLVMTypeRef StructTy) {
323 return Val_bool(LLVMIsPackedStruct(StructTy));
326 /*--... Operations on array, pointer, and vector types .....................--*/
328 /* lltype -> int -> lltype */
329 CAMLprim LLVMTypeRef llvm_array_type(LLVMTypeRef ElementTy, value Count) {
330 return LLVMArrayType(ElementTy, Int_val(Count));
333 /* lltype -> lltype */
334 CAMLprim LLVMTypeRef llvm_pointer_type(LLVMTypeRef ElementTy) {
335 return LLVMPointerType(ElementTy, 0);
338 /* lltype -> int -> lltype */
339 CAMLprim LLVMTypeRef llvm_qualified_pointer_type(LLVMTypeRef ElementTy,
340 value AddressSpace) {
341 return LLVMPointerType(ElementTy, Int_val(AddressSpace));
344 /* lltype -> int -> lltype */
345 CAMLprim LLVMTypeRef llvm_vector_type(LLVMTypeRef ElementTy, value Count) {
346 return LLVMVectorType(ElementTy, Int_val(Count));
350 CAMLprim value llvm_array_length(LLVMTypeRef ArrayTy) {
351 return Val_int(LLVMGetArrayLength(ArrayTy));
355 CAMLprim value llvm_address_space(LLVMTypeRef PtrTy) {
356 return Val_int(LLVMGetPointerAddressSpace(PtrTy));
360 CAMLprim value llvm_vector_size(LLVMTypeRef VectorTy) {
361 return Val_int(LLVMGetVectorSize(VectorTy));
364 /*--... Operations on other types ..........................................--*/
366 /* llcontext -> lltype */
367 CAMLprim LLVMTypeRef llvm_void_type (LLVMContextRef Context) {
368 return LLVMVoidTypeInContext(Context);
371 /* llcontext -> lltype */
372 CAMLprim LLVMTypeRef llvm_label_type(LLVMContextRef Context) {
373 return LLVMLabelTypeInContext(Context);
376 /* llcontext -> lltype */
377 CAMLprim LLVMTypeRef llvm_opaque_type(LLVMContextRef Context) {
378 return LLVMOpaqueTypeInContext(Context);
381 /*--... Operations on type handles .........................................--*/
383 #define Typehandle_val(v) (*(LLVMTypeHandleRef *)(Data_custom_val(v)))
385 static void llvm_finalize_handle(value TH) {
386 LLVMDisposeTypeHandle(Typehandle_val(TH));
389 static struct custom_operations typehandle_ops = {
390 (char *) "LLVMTypeHandle",
391 llvm_finalize_handle,
392 custom_compare_default,
394 custom_serialize_default,
395 custom_deserialize_default
398 CAMLprim value llvm_handle_to_type(LLVMTypeRef PATy) {
399 value TH = alloc_custom(&typehandle_ops, sizeof(LLVMBuilderRef), 0, 1);
400 Typehandle_val(TH) = LLVMCreateTypeHandle(PATy);
404 CAMLprim LLVMTypeRef llvm_type_of_handle(value TH) {
405 return LLVMResolveTypeHandle(Typehandle_val(TH));
408 CAMLprim value llvm_refine_type(LLVMTypeRef AbstractTy, LLVMTypeRef ConcreteTy){
409 LLVMRefineType(AbstractTy, ConcreteTy);
414 /*===-- VALUES ------------------------------------------------------------===*/
416 /* llvalue -> lltype */
417 CAMLprim LLVMTypeRef llvm_type_of(LLVMValueRef Val) {
418 return LLVMTypeOf(Val);
421 /* llvalue -> string */
422 CAMLprim value llvm_value_name(LLVMValueRef Val) {
423 return copy_string(LLVMGetValueName(Val));
426 /* string -> llvalue -> unit */
427 CAMLprim value llvm_set_value_name(value Name, LLVMValueRef Val) {
428 LLVMSetValueName(Val, String_val(Name));
432 /* llvalue -> unit */
433 CAMLprim value llvm_dump_value(LLVMValueRef Val) {
438 /*--... Operations on users ................................................--*/
440 /* llvalue -> int -> llvalue */
441 CAMLprim LLVMValueRef llvm_operand(LLVMValueRef V, value I) {
442 return LLVMGetOperand(V, Int_val(I));
445 /* llvalue -> int -> llvalue -> unit */
446 CAMLprim value llvm_set_operand(LLVMValueRef U, value I, LLVMValueRef V) {
447 LLVMSetOperand(U, Int_val(I), V);
452 CAMLprim value llvm_num_operands(LLVMValueRef V) {
453 return Val_int(LLVMGetNumOperands(V));
456 /*--... Operations on constants of (mostly) any type .......................--*/
458 /* llvalue -> bool */
459 CAMLprim value llvm_is_constant(LLVMValueRef Val) {
460 return Val_bool(LLVMIsConstant(Val));
463 /* llvalue -> bool */
464 CAMLprim value llvm_is_null(LLVMValueRef Val) {
465 return Val_bool(LLVMIsNull(Val));
468 /* llvalue -> bool */
469 CAMLprim value llvm_is_undef(LLVMValueRef Val) {
470 return Val_bool(LLVMIsUndef(Val));
473 /*--... Operations on instructions .........................................--*/
475 /* llvalue -> bool */
476 CAMLprim value llvm_has_metadata(LLVMValueRef Val) {
477 return Val_bool(LLVMHasMetadata(Val));
480 /* llvalue -> int -> llvalue option */
481 CAMLprim value llvm_metadata(LLVMValueRef Val, value MDKindID) {
482 CAMLparam1(MDKindID);
484 if ((MD = LLVMGetMetadata(Val, Int_val(MDKindID)))) {
485 value Option = alloc(1, 0);
486 Field(Option, 0) = (value) MD;
489 CAMLreturn(Val_int(0));
492 /* llvalue -> int -> llvalue -> unit */
493 CAMLprim value llvm_set_metadata(LLVMValueRef Val, value MDKindID,
495 LLVMSetMetadata(Val, Int_val(MDKindID), MD);
499 /* llvalue -> int -> unit */
500 CAMLprim value llvm_clear_metadata(LLVMValueRef Val, value MDKindID) {
501 LLVMSetMetadata(Val, Int_val(MDKindID), NULL);
506 /*--... Operations on metadata .............................................--*/
508 /* llcontext -> string -> llvalue */
509 CAMLprim LLVMValueRef llvm_mdstring(LLVMContextRef C, value S) {
510 return LLVMMDStringInContext(C, String_val(S), caml_string_length(S));
513 /* llcontext -> llvalue array -> llvalue */
514 CAMLprim LLVMValueRef llvm_mdnode(LLVMContextRef C, value ElementVals) {
515 return LLVMMDNodeInContext(C, (LLVMValueRef*) Op_val(ElementVals),
516 Wosize_val(ElementVals));
519 /*--... Operations on scalar constants .....................................--*/
521 /* lltype -> int -> llvalue */
522 CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
523 return LLVMConstInt(IntTy, (long long) Int_val(N), 1);
526 /* lltype -> Int64.t -> bool -> llvalue */
527 CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
529 return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
532 /* lltype -> string -> int -> llvalue */
533 CAMLprim LLVMValueRef llvm_const_int_of_string(LLVMTypeRef IntTy, value S,
535 return LLVMConstIntOfStringAndSize(IntTy, String_val(S), caml_string_length(S),
539 /* lltype -> float -> llvalue */
540 CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
541 return LLVMConstReal(RealTy, Double_val(N));
544 /* lltype -> string -> llvalue */
545 CAMLprim LLVMValueRef llvm_const_float_of_string(LLVMTypeRef RealTy, value S) {
546 return LLVMConstRealOfStringAndSize(RealTy, String_val(S),
547 caml_string_length(S));
550 /*--... Operations on composite constants ..................................--*/
552 /* llcontext -> string -> llvalue */
553 CAMLprim LLVMValueRef llvm_const_string(LLVMContextRef Context, value Str,
554 value NullTerminate) {
555 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
559 /* llcontext -> string -> llvalue */
560 CAMLprim LLVMValueRef llvm_const_stringz(LLVMContextRef Context, value Str,
561 value NullTerminate) {
562 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
566 /* lltype -> llvalue array -> llvalue */
567 CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
569 return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
570 Wosize_val(ElementVals));
573 /* llcontext -> llvalue array -> llvalue */
574 CAMLprim LLVMValueRef llvm_const_struct(LLVMContextRef C, value ElementVals) {
575 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
576 Wosize_val(ElementVals), 0);
579 /* llcontext -> llvalue array -> llvalue */
580 CAMLprim LLVMValueRef llvm_const_packed_struct(LLVMContextRef C,
582 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
583 Wosize_val(ElementVals), 1);
586 /* llvalue array -> llvalue */
587 CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
588 return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
589 Wosize_val(ElementVals));
592 /*--... Constant expressions ...............................................--*/
594 /* Icmp.t -> llvalue -> llvalue -> llvalue */
595 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
596 LLVMValueRef LHSConstant,
597 LLVMValueRef RHSConstant) {
598 return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
601 /* Fcmp.t -> llvalue -> llvalue -> llvalue */
602 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
603 LLVMValueRef LHSConstant,
604 LLVMValueRef RHSConstant) {
605 return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
608 /* llvalue -> llvalue array -> llvalue */
609 CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
610 return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
611 Wosize_val(Indices));
614 /* llvalue -> llvalue array -> llvalue */
615 CAMLprim LLVMValueRef llvm_const_in_bounds_gep(LLVMValueRef ConstantVal,
617 return LLVMConstInBoundsGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
618 Wosize_val(Indices));
621 /* llvalue -> int array -> llvalue */
622 CAMLprim LLVMValueRef llvm_const_extractvalue(LLVMValueRef Aggregate,
625 int size = Wosize_val(Indices);
629 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
630 for (i = 0; i < size; i++) {
631 idxs[i] = Int_val(Field(Indices, i));
634 result = LLVMConstExtractValue(Aggregate, idxs, size);
636 CAMLreturnT(LLVMValueRef, result);
639 /* llvalue -> llvalue -> int array -> llvalue */
640 CAMLprim LLVMValueRef llvm_const_insertvalue(LLVMValueRef Aggregate,
641 LLVMValueRef Val, value Indices) {
643 int size = Wosize_val(Indices);
647 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
648 for (i = 0; i < size; i++) {
649 idxs[i] = Int_val(Field(Indices, i));
652 result = LLVMConstInsertValue(Aggregate, Val, idxs, size);
654 CAMLreturnT(LLVMValueRef, result);
657 /* lltype -> string -> string -> bool -> bool -> llvalue */
658 CAMLprim LLVMValueRef llvm_const_inline_asm(LLVMTypeRef Ty, value Asm,
659 value Constraints, value HasSideEffects,
660 value IsAlignStack) {
661 return LLVMConstInlineAsm(Ty, String_val(Asm), String_val(Constraints),
662 Bool_val(HasSideEffects), Bool_val(IsAlignStack));
665 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
667 /* llvalue -> bool */
668 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
669 return Val_bool(LLVMIsDeclaration(Global));
672 /* llvalue -> Linkage.t */
673 CAMLprim value llvm_linkage(LLVMValueRef Global) {
674 return Val_int(LLVMGetLinkage(Global));
677 /* Linkage.t -> llvalue -> unit */
678 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
679 LLVMSetLinkage(Global, Int_val(Linkage));
683 /* llvalue -> string */
684 CAMLprim value llvm_section(LLVMValueRef Global) {
685 return copy_string(LLVMGetSection(Global));
688 /* string -> llvalue -> unit */
689 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
690 LLVMSetSection(Global, String_val(Section));
694 /* llvalue -> Visibility.t */
695 CAMLprim value llvm_visibility(LLVMValueRef Global) {
696 return Val_int(LLVMGetVisibility(Global));
699 /* Visibility.t -> llvalue -> unit */
700 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
701 LLVMSetVisibility(Global, Int_val(Viz));
706 CAMLprim value llvm_alignment(LLVMValueRef Global) {
707 return Val_int(LLVMGetAlignment(Global));
710 /* int -> llvalue -> unit */
711 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
712 LLVMSetAlignment(Global, Int_val(Bytes));
716 /*--... Operations on uses .................................................--*/
718 /* llvalue -> lluse option */
719 CAMLprim value llvm_use_begin(LLVMValueRef Val) {
722 if ((First = LLVMGetFirstUse(Val))) {
723 value Option = alloc(1, 0);
724 Field(Option, 0) = (value) First;
727 CAMLreturn(Val_int(0));
730 /* lluse -> lluse option */
731 CAMLprim value llvm_use_succ(LLVMUseRef U) {
734 if ((Next = LLVMGetNextUse(U))) {
735 value Option = alloc(1, 0);
736 Field(Option, 0) = (value) Next;
739 CAMLreturn(Val_int(0));
742 /* lluse -> llvalue */
743 CAMLprim LLVMValueRef llvm_user(LLVMUseRef UR) {
744 return LLVMGetUser(UR);
747 /* lluse -> llvalue */
748 CAMLprim LLVMValueRef llvm_used_value(LLVMUseRef UR) {
749 return LLVMGetUsedValue(UR);
752 /*--... Operations on global variables .....................................--*/
754 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
757 /* lltype -> string -> llmodule -> llvalue */
758 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
760 LLVMValueRef GlobalVar;
761 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
762 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
763 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
766 return LLVMAddGlobal(M, Ty, String_val(Name));
769 /* lltype -> string -> int -> llmodule -> llvalue */
770 CAMLprim LLVMValueRef llvm_declare_qualified_global(LLVMTypeRef Ty, value Name,
773 LLVMValueRef GlobalVar;
774 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
775 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
776 return LLVMConstBitCast(GlobalVar,
777 LLVMPointerType(Ty, Int_val(AddressSpace)));
780 return LLVMAddGlobal(M, Ty, String_val(Name));
783 /* string -> llmodule -> llvalue option */
784 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
786 LLVMValueRef GlobalVar;
787 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
788 value Option = alloc(1, 0);
789 Field(Option, 0) = (value) GlobalVar;
792 CAMLreturn(Val_int(0));
795 /* string -> llvalue -> llmodule -> llvalue */
796 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
798 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
800 LLVMSetInitializer(GlobalVar, Initializer);
804 /* string -> llvalue -> int -> llmodule -> llvalue */
805 CAMLprim LLVMValueRef llvm_define_qualified_global(value Name,
806 LLVMValueRef Initializer,
809 LLVMValueRef GlobalVar = LLVMAddGlobalInAddressSpace(M,
810 LLVMTypeOf(Initializer),
812 Int_val(AddressSpace));
813 LLVMSetInitializer(GlobalVar, Initializer);
817 /* llvalue -> unit */
818 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
819 LLVMDeleteGlobal(GlobalVar);
823 /* llvalue -> llvalue -> unit */
824 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
825 LLVMValueRef GlobalVar) {
826 LLVMSetInitializer(GlobalVar, ConstantVal);
830 /* llvalue -> unit */
831 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
832 LLVMSetInitializer(GlobalVar, NULL);
836 /* llvalue -> bool */
837 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
838 return Val_bool(LLVMIsThreadLocal(GlobalVar));
841 /* bool -> llvalue -> unit */
842 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
843 LLVMValueRef GlobalVar) {
844 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
848 /* llvalue -> bool */
849 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
850 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
853 /* bool -> llvalue -> unit */
854 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
855 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
859 /*--... Operations on aliases ..............................................--*/
861 CAMLprim LLVMValueRef llvm_add_alias(LLVMModuleRef M, LLVMTypeRef Ty,
862 LLVMValueRef Aliasee, value Name) {
863 return LLVMAddAlias(M, Ty, Aliasee, String_val(Name));
866 /*--... Operations on functions ............................................--*/
868 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
871 /* string -> lltype -> llmodule -> llvalue */
872 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
875 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
876 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
877 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
880 return LLVMAddFunction(M, String_val(Name), Ty);
883 /* string -> llmodule -> llvalue option */
884 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
887 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
888 value Option = alloc(1, 0);
889 Field(Option, 0) = (value) Fn;
892 CAMLreturn(Val_int(0));
895 /* string -> lltype -> llmodule -> llvalue */
896 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
898 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
899 LLVMAppendBasicBlockInContext(LLVMGetTypeContext(Ty), Fn, "entry");
903 /* llvalue -> unit */
904 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
905 LLVMDeleteFunction(Fn);
909 /* llvalue -> bool */
910 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
911 return Val_bool(LLVMGetIntrinsicID(Fn));
915 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
916 return Val_int(LLVMGetFunctionCallConv(Fn));
919 /* int -> llvalue -> unit */
920 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
921 LLVMSetFunctionCallConv(Fn, Int_val(Id));
925 /* llvalue -> string option */
926 CAMLprim value llvm_gc(LLVMValueRef Fn) {
929 CAMLlocal2(Name, Option);
931 if ((GC = LLVMGetGC(Fn))) {
932 Name = copy_string(GC);
934 Option = alloc(1, 0);
935 Field(Option, 0) = Name;
938 CAMLreturn(Val_int(0));
942 /* string option -> llvalue -> unit */
943 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
944 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
948 /* llvalue -> Attribute.t -> unit */
949 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
950 LLVMAddFunctionAttr(Arg, Int_val(PA));
954 /* llvalue -> Attribute.t -> unit */
955 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
956 LLVMRemoveFunctionAttr(Arg, Int_val(PA));
959 /*--... Operations on parameters ...........................................--*/
961 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
963 /* llvalue -> int -> llvalue */
964 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
965 return LLVMGetParam(Fn, Int_val(Index));
968 /* llvalue -> llvalue */
969 CAMLprim value llvm_params(LLVMValueRef Fn) {
970 value Params = alloc(LLVMCountParams(Fn), 0);
971 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
975 /* llvalue -> Attribute.t -> unit */
976 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
977 LLVMAddAttribute(Arg, Int_val(PA));
981 /* llvalue -> Attribute.t -> unit */
982 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
983 LLVMRemoveAttribute(Arg, Int_val(PA));
987 /* llvalue -> int -> unit */
988 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
989 LLVMSetParamAlignment(Arg, Int_val(align));
993 /*--... Operations on basic blocks .........................................--*/
996 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
998 /* llvalue -> llbasicblock array */
999 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
1000 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
1001 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
1005 /* llbasicblock -> unit */
1006 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
1007 LLVMDeleteBasicBlock(BB);
1011 /* string -> llvalue -> llbasicblock */
1012 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
1014 return LLVMAppendBasicBlockInContext(Context, Fn, String_val(Name));
1017 /* string -> llbasicblock -> llbasicblock */
1018 CAMLprim LLVMBasicBlockRef llvm_insert_block(LLVMContextRef Context, value Name,
1019 LLVMBasicBlockRef BB) {
1020 return LLVMInsertBasicBlockInContext(Context, BB, String_val(Name));
1023 /* llvalue -> bool */
1024 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
1025 return Val_bool(LLVMValueIsBasicBlock(Val));
1028 /*--... Operations on instructions .........................................--*/
1030 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
1031 LLVMGetInstructionParent)
1034 /*--... Operations on call sites ...........................................--*/
1036 /* llvalue -> int */
1037 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
1038 return Val_int(LLVMGetInstructionCallConv(Inst));
1041 /* int -> llvalue -> unit */
1042 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
1043 LLVMSetInstructionCallConv(Inst, Int_val(CC));
1047 /* llvalue -> int -> Attribute.t -> unit */
1048 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
1051 LLVMAddInstrAttribute(Instr, Int_val(index), Int_val(PA));
1055 /* llvalue -> int -> Attribute.t -> unit */
1056 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
1059 LLVMRemoveInstrAttribute(Instr, Int_val(index), Int_val(PA));
1063 /*--... Operations on call instructions (only) .............................--*/
1065 /* llvalue -> bool */
1066 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
1067 return Val_bool(LLVMIsTailCall(CallInst));
1070 /* bool -> llvalue -> unit */
1071 CAMLprim value llvm_set_tail_call(value IsTailCall,
1072 LLVMValueRef CallInst) {
1073 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
1077 /*--... Operations on phi nodes ............................................--*/
1079 /* (llvalue * llbasicblock) -> llvalue -> unit */
1080 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
1081 LLVMAddIncoming(PhiNode,
1082 (LLVMValueRef*) &Field(Incoming, 0),
1083 (LLVMBasicBlockRef*) &Field(Incoming, 1),
1088 /* llvalue -> (llvalue * llbasicblock) list */
1089 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
1092 CAMLlocal3(Hd, Tl, Tmp);
1094 /* Build a tuple list of them. */
1096 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
1098 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
1099 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
1102 Store_field(Tmp, 0, Hd);
1103 Store_field(Tmp, 1, Tl);
1111 /*===-- Instruction builders ----------------------------------------------===*/
1113 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
1115 static void llvm_finalize_builder(value B) {
1116 LLVMDisposeBuilder(Builder_val(B));
1119 static struct custom_operations builder_ops = {
1120 (char *) "IRBuilder",
1121 llvm_finalize_builder,
1122 custom_compare_default,
1123 custom_hash_default,
1124 custom_serialize_default,
1125 custom_deserialize_default
1128 static value alloc_builder(LLVMBuilderRef B) {
1129 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
1134 /* llcontext -> llbuilder */
1135 CAMLprim value llvm_builder(LLVMContextRef C) {
1136 return alloc_builder(LLVMCreateBuilderInContext(C));
1139 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
1140 CAMLprim value llvm_position_builder(value Pos, value B) {
1141 if (Tag_val(Pos) == 0) {
1142 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
1143 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
1145 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
1146 LLVMPositionBuilderBefore(Builder_val(B), I);
1151 /* llbuilder -> llbasicblock */
1152 CAMLprim LLVMBasicBlockRef llvm_insertion_block(value B) {
1153 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
1159 /* llvalue -> string -> llbuilder -> unit */
1160 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name, value B) {
1161 LLVMInsertIntoBuilderWithName(Builder_val(B), I, String_val(Name));
1165 /*--... Metadata ...........................................................--*/
1167 /* llbuilder -> llvalue -> unit */
1168 CAMLprim value llvm_set_current_debug_location(value B, LLVMValueRef V) {
1169 LLVMSetCurrentDebugLocation(Builder_val(B), V);
1173 /* llbuilder -> unit */
1174 CAMLprim value llvm_clear_current_debug_location(value B) {
1175 LLVMSetCurrentDebugLocation(Builder_val(B), NULL);
1179 /* llbuilder -> llvalue option */
1180 CAMLprim value llvm_current_debug_location(value B) {
1183 if ((L = LLVMGetCurrentDebugLocation(Builder_val(B)))) {
1184 value Option = alloc(1, 0);
1185 Field(Option, 0) = (value) L;
1188 CAMLreturn(Val_int(0));
1191 /* llbuilder -> llvalue -> unit */
1192 CAMLprim value llvm_set_inst_debug_location(value B, LLVMValueRef V) {
1193 LLVMSetInstDebugLocation(Builder_val(B), V);
1198 /*--... Terminators ........................................................--*/
1200 /* llbuilder -> llvalue */
1201 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
1202 return LLVMBuildRetVoid(Builder_val(B));
1205 /* llvalue -> llbuilder -> llvalue */
1206 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
1207 return LLVMBuildRet(Builder_val(B), Val);
1210 /* llvalue array -> llbuilder -> llvalue */
1211 CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
1212 return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
1213 Wosize_val(RetVals));
1216 /* llbasicblock -> llbuilder -> llvalue */
1217 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
1218 return LLVMBuildBr(Builder_val(B), BB);
1221 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
1222 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
1223 LLVMBasicBlockRef Then,
1224 LLVMBasicBlockRef Else,
1226 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
1229 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
1230 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
1231 LLVMBasicBlockRef Else,
1232 value EstimatedCount,
1234 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
1237 /* llvalue -> llvalue -> llbasicblock -> unit */
1238 CAMLprim value llvm_add_case(LLVMValueRef Switch, LLVMValueRef OnVal,
1239 LLVMBasicBlockRef Dest) {
1240 LLVMAddCase(Switch, OnVal, Dest);
1244 /* llvalue -> llbasicblock -> llbuilder -> llvalue */
1245 CAMLprim LLVMValueRef llvm_build_indirect_br(LLVMValueRef Addr,
1246 value EstimatedDests,
1248 return LLVMBuildIndirectBr(Builder_val(B), Addr, EstimatedDests);
1251 /* llvalue -> llvalue -> llbasicblock -> unit */
1252 CAMLprim value llvm_add_destination(LLVMValueRef IndirectBr,
1253 LLVMBasicBlockRef Dest) {
1254 LLVMAddDestination(IndirectBr, Dest);
1258 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1259 llbuilder -> llvalue */
1260 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
1261 LLVMBasicBlockRef Then,
1262 LLVMBasicBlockRef Catch,
1263 value Name, value B) {
1264 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
1265 Wosize_val(Args), Then, Catch, String_val(Name));
1268 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1269 llbuilder -> llvalue */
1270 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
1271 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
1272 (LLVMBasicBlockRef) Args[2],
1273 (LLVMBasicBlockRef) Args[3],
1277 /* llbuilder -> llvalue */
1278 CAMLprim LLVMValueRef llvm_build_unwind(value B) {
1279 return LLVMBuildUnwind(Builder_val(B));
1282 /* llbuilder -> llvalue */
1283 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
1284 return LLVMBuildUnreachable(Builder_val(B));
1287 /*--... Arithmetic .........................................................--*/
1289 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1290 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1291 value Name, value B) {
1292 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1295 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1296 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1297 value Name, value B) {
1298 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1301 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1302 CAMLprim LLVMValueRef llvm_build_nuw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1303 value Name, value B) {
1304 return LLVMBuildNUWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1307 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1308 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1309 value Name, value B) {
1310 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1313 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1314 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1315 value Name, value B) {
1316 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1319 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1320 CAMLprim LLVMValueRef llvm_build_nsw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1321 value Name, value B) {
1322 return LLVMBuildNSWSub(Builder_val(B), LHS, RHS, String_val(Name));
1325 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1326 CAMLprim LLVMValueRef llvm_build_nuw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1327 value Name, value B) {
1328 return LLVMBuildNUWSub(Builder_val(B), LHS, RHS, String_val(Name));
1331 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1332 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1333 value Name, value B) {
1334 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1337 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1338 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1339 value Name, value B) {
1340 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1343 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1344 CAMLprim LLVMValueRef llvm_build_nsw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1345 value Name, value B) {
1346 return LLVMBuildNSWMul(Builder_val(B), LHS, RHS, String_val(Name));
1349 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1350 CAMLprim LLVMValueRef llvm_build_nuw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1351 value Name, value B) {
1352 return LLVMBuildNUWMul(Builder_val(B), LHS, RHS, String_val(Name));
1355 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1356 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1357 value Name, value B) {
1358 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1361 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1362 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1363 value Name, value B) {
1364 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1367 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1368 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1369 value Name, value B) {
1370 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1373 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1374 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1375 value Name, value B) {
1376 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1379 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1380 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1381 value Name, value B) {
1382 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1385 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1386 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1387 value Name, value B) {
1388 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1391 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1392 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1393 value Name, value B) {
1394 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1397 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1398 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1399 value Name, value B) {
1400 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1403 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1404 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1405 value Name, value B) {
1406 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1409 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1410 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1411 value Name, value B) {
1412 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1415 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1416 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1417 value Name, value B) {
1418 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1421 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1422 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1423 value Name, value B) {
1424 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1427 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1428 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1429 value Name, value B) {
1430 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1433 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1434 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1435 value Name, value B) {
1436 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1439 /* llvalue -> string -> llbuilder -> llvalue */
1440 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1441 value Name, value B) {
1442 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1445 /* llvalue -> string -> llbuilder -> llvalue */
1446 CAMLprim LLVMValueRef llvm_build_nsw_neg(LLVMValueRef X,
1447 value Name, value B) {
1448 return LLVMBuildNSWNeg(Builder_val(B), X, String_val(Name));
1451 /* llvalue -> string -> llbuilder -> llvalue */
1452 CAMLprim LLVMValueRef llvm_build_nuw_neg(LLVMValueRef X,
1453 value Name, value B) {
1454 return LLVMBuildNUWNeg(Builder_val(B), X, String_val(Name));
1457 /* llvalue -> string -> llbuilder -> llvalue */
1458 CAMLprim LLVMValueRef llvm_build_fneg(LLVMValueRef X,
1459 value Name, value B) {
1460 return LLVMBuildFNeg(Builder_val(B), X, String_val(Name));
1463 /* llvalue -> string -> llbuilder -> llvalue */
1464 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1465 value Name, value B) {
1466 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1469 /*--... Memory .............................................................--*/
1471 /* lltype -> string -> llbuilder -> llvalue */
1472 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1473 value Name, value B) {
1474 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1477 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1478 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1479 value Name, value B) {
1480 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1483 /* llvalue -> string -> llbuilder -> llvalue */
1484 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1485 value Name, value B) {
1486 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1489 /* llvalue -> llvalue -> llbuilder -> llvalue */
1490 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1492 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1495 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1496 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
1497 value Name, value B) {
1498 return LLVMBuildGEP(Builder_val(B), Pointer,
1499 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
1503 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1504 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
1505 value Indices, value Name,
1507 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
1508 (LLVMValueRef *) Op_val(Indices),
1509 Wosize_val(Indices), String_val(Name));
1512 /* llvalue -> int -> string -> llbuilder -> llvalue */
1513 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
1514 value Index, value Name,
1516 return LLVMBuildStructGEP(Builder_val(B), Pointer,
1517 Int_val(Index), String_val(Name));
1520 /* string -> string -> llbuilder -> llvalue */
1521 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
1522 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
1526 /* string -> string -> llbuilder -> llvalue */
1527 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
1529 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
1533 /*--... Casts ..............................................................--*/
1535 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1536 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
1537 value Name, value B) {
1538 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
1541 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1542 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
1543 value Name, value B) {
1544 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
1547 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1548 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
1549 value Name, value B) {
1550 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
1553 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1554 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
1555 value Name, value B) {
1556 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
1559 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1560 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
1561 value Name, value B) {
1562 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
1565 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1566 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
1567 value Name, value B) {
1568 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
1571 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1572 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
1573 value Name, value B) {
1574 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
1577 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1578 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
1579 value Name, value B) {
1580 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
1583 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1584 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
1585 value Name, value B) {
1586 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
1589 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1590 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
1591 value Name, value B) {
1592 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
1595 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1596 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
1597 value Name, value B) {
1598 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
1601 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1602 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1603 value Name, value B) {
1604 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
1607 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1608 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1609 value Name, value B) {
1610 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1613 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1614 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1615 value Name, value B) {
1616 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1619 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1620 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
1621 LLVMTypeRef Ty, value Name,
1623 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1626 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1627 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
1628 value Name, value B) {
1629 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
1632 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1633 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
1634 value Name, value B) {
1635 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
1638 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1639 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
1640 value Name, value B) {
1641 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
1644 /*--... Comparisons ........................................................--*/
1646 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1647 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
1648 LLVMValueRef LHS, LLVMValueRef RHS,
1649 value Name, value B) {
1650 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
1654 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1655 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
1656 LLVMValueRef LHS, LLVMValueRef RHS,
1657 value Name, value B) {
1658 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
1662 /*--... Miscellaneous instructions .........................................--*/
1664 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
1665 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
1667 LLVMValueRef FirstValue, PhiNode;
1669 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
1671 Hd = Field(Incoming, 0);
1672 FirstValue = (LLVMValueRef) Field(Hd, 0);
1673 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
1676 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
1677 value Hd = Field(Tl, 0);
1678 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
1679 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
1685 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1686 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
1687 value Name, value B) {
1688 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
1689 Wosize_val(Params), String_val(Name));
1692 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1693 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
1694 LLVMValueRef Then, LLVMValueRef Else,
1695 value Name, value B) {
1696 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
1699 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1700 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
1701 value Name, value B) {
1702 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
1705 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1706 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
1708 value Name, value B) {
1709 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
1712 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1713 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
1714 LLVMValueRef Element,
1716 value Name, value B) {
1717 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
1721 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1722 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
1724 value Name, value B) {
1725 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
1728 /* llvalue -> int -> string -> llbuilder -> llvalue */
1729 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
1730 value Idx, value Name, value B) {
1731 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
1735 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
1736 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
1737 LLVMValueRef Val, value Idx,
1738 value Name, value B) {
1739 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
1743 /* llvalue -> string -> llbuilder -> llvalue */
1744 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
1746 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
1749 /* llvalue -> string -> llbuilder -> llvalue */
1750 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
1752 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
1755 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1756 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
1757 value Name, value B) {
1758 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
1762 /*===-- Memory buffers ----------------------------------------------------===*/
1764 /* string -> llmemorybuffer
1765 raises IoError msg on error */
1766 CAMLprim value llvm_memorybuffer_of_file(value Path) {
1769 LLVMMemoryBufferRef MemBuf;
1771 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
1773 llvm_raise(llvm_ioerror_exn, Message);
1775 CAMLreturn((value) MemBuf);
1778 /* unit -> llmemorybuffer
1779 raises IoError msg on error */
1780 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
1782 LLVMMemoryBufferRef MemBuf;
1784 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
1785 llvm_raise(llvm_ioerror_exn, Message);
1790 /* llmemorybuffer -> unit */
1791 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
1792 LLVMDisposeMemoryBuffer(MemBuf);
1796 /*===-- Pass Managers -----------------------------------------------------===*/
1798 /* unit -> [ `Module ] PassManager.t */
1799 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
1800 return LLVMCreatePassManager();
1803 /* llmodule -> [ `Function ] PassManager.t -> bool */
1804 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
1805 LLVMPassManagerRef PM) {
1806 return Val_bool(LLVMRunPassManager(PM, M));
1809 /* [ `Function ] PassManager.t -> bool */
1810 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
1811 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
1814 /* llvalue -> [ `Function ] PassManager.t -> bool */
1815 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
1816 LLVMPassManagerRef FPM) {
1817 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
1820 /* [ `Function ] PassManager.t -> bool */
1821 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
1822 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
1825 /* PassManager.any PassManager.t -> unit */
1826 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
1827 LLVMDisposePassManager(PM);