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) {
186 /*===-- Types -------------------------------------------------------------===*/
188 /* lltype -> TypeKind.t */
189 CAMLprim value llvm_classify_type(LLVMTypeRef Ty) {
190 return Val_int(LLVMGetTypeKind(Ty));
193 /* lltype -> llcontext */
194 CAMLprim LLVMContextRef llvm_type_context(LLVMTypeRef Ty) {
195 return LLVMGetTypeContext(Ty);
198 /*--... Operations on integer types ........................................--*/
200 /* llcontext -> lltype */
201 CAMLprim LLVMTypeRef llvm_i1_type (LLVMContextRef Context) {
202 return LLVMInt1TypeInContext(Context);
205 /* llcontext -> lltype */
206 CAMLprim LLVMTypeRef llvm_i8_type (LLVMContextRef Context) {
207 return LLVMInt8TypeInContext(Context);
210 /* llcontext -> lltype */
211 CAMLprim LLVMTypeRef llvm_i16_type (LLVMContextRef Context) {
212 return LLVMInt16TypeInContext(Context);
215 /* llcontext -> lltype */
216 CAMLprim LLVMTypeRef llvm_i32_type (LLVMContextRef Context) {
217 return LLVMInt32TypeInContext(Context);
220 /* llcontext -> lltype */
221 CAMLprim LLVMTypeRef llvm_i64_type (LLVMContextRef Context) {
222 return LLVMInt64TypeInContext(Context);
225 /* llcontext -> int -> lltype */
226 CAMLprim LLVMTypeRef llvm_integer_type(LLVMContextRef Context, value Width) {
227 return LLVMIntTypeInContext(Context, Int_val(Width));
231 CAMLprim value llvm_integer_bitwidth(LLVMTypeRef IntegerTy) {
232 return Val_int(LLVMGetIntTypeWidth(IntegerTy));
235 /*--... Operations on real types ...........................................--*/
237 /* llcontext -> lltype */
238 CAMLprim LLVMTypeRef llvm_float_type(LLVMContextRef Context) {
239 return LLVMFloatTypeInContext(Context);
242 /* llcontext -> lltype */
243 CAMLprim LLVMTypeRef llvm_double_type(LLVMContextRef Context) {
244 return LLVMDoubleTypeInContext(Context);
247 /* llcontext -> lltype */
248 CAMLprim LLVMTypeRef llvm_x86fp80_type(LLVMContextRef Context) {
249 return LLVMX86FP80TypeInContext(Context);
252 /* llcontext -> lltype */
253 CAMLprim LLVMTypeRef llvm_fp128_type(LLVMContextRef Context) {
254 return LLVMFP128TypeInContext(Context);
257 /* llcontext -> lltype */
258 CAMLprim LLVMTypeRef llvm_ppc_fp128_type(LLVMContextRef Context) {
259 return LLVMPPCFP128TypeInContext(Context);
262 /*--... Operations on function types .......................................--*/
264 /* lltype -> lltype array -> lltype */
265 CAMLprim LLVMTypeRef llvm_function_type(LLVMTypeRef RetTy, value ParamTys) {
266 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
267 Wosize_val(ParamTys), 0);
270 /* lltype -> lltype array -> lltype */
271 CAMLprim LLVMTypeRef llvm_var_arg_function_type(LLVMTypeRef RetTy,
273 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
274 Wosize_val(ParamTys), 1);
278 CAMLprim value llvm_is_var_arg(LLVMTypeRef FunTy) {
279 return Val_bool(LLVMIsFunctionVarArg(FunTy));
282 /* lltype -> lltype array */
283 CAMLprim value llvm_param_types(LLVMTypeRef FunTy) {
284 value Tys = alloc(LLVMCountParamTypes(FunTy), 0);
285 LLVMGetParamTypes(FunTy, (LLVMTypeRef *) Tys);
289 /*--... Operations on struct types .........................................--*/
291 /* llcontext -> lltype array -> lltype */
292 CAMLprim LLVMTypeRef llvm_struct_type(LLVMContextRef C, value ElementTypes) {
293 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
294 Wosize_val(ElementTypes), 0);
297 /* llcontext -> lltype array -> lltype */
298 CAMLprim LLVMTypeRef llvm_packed_struct_type(LLVMContextRef C,
299 value ElementTypes) {
300 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
301 Wosize_val(ElementTypes), 1);
304 /* lltype -> lltype array */
305 CAMLprim value llvm_struct_element_types(LLVMTypeRef StructTy) {
306 value Tys = alloc(LLVMCountStructElementTypes(StructTy), 0);
307 LLVMGetStructElementTypes(StructTy, (LLVMTypeRef *) Tys);
312 CAMLprim value llvm_is_packed(LLVMTypeRef StructTy) {
313 return Val_bool(LLVMIsPackedStruct(StructTy));
316 /*--... Operations on union types ..........................................--*/
318 /* llcontext -> lltype array -> lltype */
319 CAMLprim LLVMTypeRef llvm_union_type(LLVMContextRef C, value ElementTypes) {
320 return LLVMUnionTypeInContext(C, (LLVMTypeRef *) ElementTypes,
321 Wosize_val(ElementTypes));
324 /* lltype -> lltype array */
325 CAMLprim value llvm_union_element_types(LLVMTypeRef UnionTy) {
326 value Tys = alloc(LLVMCountUnionElementTypes(UnionTy), 0);
327 LLVMGetUnionElementTypes(UnionTy, (LLVMTypeRef *) Tys);
331 /*--... Operations on array, pointer, and vector types .....................--*/
333 /* lltype -> int -> lltype */
334 CAMLprim LLVMTypeRef llvm_array_type(LLVMTypeRef ElementTy, value Count) {
335 return LLVMArrayType(ElementTy, Int_val(Count));
338 /* lltype -> lltype */
339 CAMLprim LLVMTypeRef llvm_pointer_type(LLVMTypeRef ElementTy) {
340 return LLVMPointerType(ElementTy, 0);
343 /* lltype -> int -> lltype */
344 CAMLprim LLVMTypeRef llvm_qualified_pointer_type(LLVMTypeRef ElementTy,
345 value AddressSpace) {
346 return LLVMPointerType(ElementTy, Int_val(AddressSpace));
349 /* lltype -> int -> lltype */
350 CAMLprim LLVMTypeRef llvm_vector_type(LLVMTypeRef ElementTy, value Count) {
351 return LLVMVectorType(ElementTy, Int_val(Count));
355 CAMLprim value llvm_array_length(LLVMTypeRef ArrayTy) {
356 return Val_int(LLVMGetArrayLength(ArrayTy));
360 CAMLprim value llvm_address_space(LLVMTypeRef PtrTy) {
361 return Val_int(LLVMGetPointerAddressSpace(PtrTy));
365 CAMLprim value llvm_vector_size(LLVMTypeRef VectorTy) {
366 return Val_int(LLVMGetVectorSize(VectorTy));
369 /*--... Operations on other types ..........................................--*/
371 /* llcontext -> lltype */
372 CAMLprim LLVMTypeRef llvm_void_type (LLVMContextRef Context) {
373 return LLVMVoidTypeInContext(Context);
376 /* llcontext -> lltype */
377 CAMLprim LLVMTypeRef llvm_label_type(LLVMContextRef Context) {
378 return LLVMLabelTypeInContext(Context);
381 /* llcontext -> lltype */
382 CAMLprim LLVMTypeRef llvm_opaque_type(LLVMContextRef Context) {
383 return LLVMOpaqueTypeInContext(Context);
386 /*--... Operations on type handles .........................................--*/
388 #define Typehandle_val(v) (*(LLVMTypeHandleRef *)(Data_custom_val(v)))
390 static void llvm_finalize_handle(value TH) {
391 LLVMDisposeTypeHandle(Typehandle_val(TH));
394 static struct custom_operations typehandle_ops = {
395 (char *) "LLVMTypeHandle",
396 llvm_finalize_handle,
397 custom_compare_default,
399 custom_serialize_default,
400 custom_deserialize_default
403 CAMLprim value llvm_handle_to_type(LLVMTypeRef PATy) {
404 value TH = alloc_custom(&typehandle_ops, sizeof(LLVMBuilderRef), 0, 1);
405 Typehandle_val(TH) = LLVMCreateTypeHandle(PATy);
409 CAMLprim LLVMTypeRef llvm_type_of_handle(value TH) {
410 return LLVMResolveTypeHandle(Typehandle_val(TH));
413 CAMLprim value llvm_refine_type(LLVMTypeRef AbstractTy, LLVMTypeRef ConcreteTy){
414 LLVMRefineType(AbstractTy, ConcreteTy);
419 /*===-- VALUES ------------------------------------------------------------===*/
421 /* llvalue -> lltype */
422 CAMLprim LLVMTypeRef llvm_type_of(LLVMValueRef Val) {
423 return LLVMTypeOf(Val);
426 /* llvalue -> string */
427 CAMLprim value llvm_value_name(LLVMValueRef Val) {
428 return copy_string(LLVMGetValueName(Val));
431 /* string -> llvalue -> unit */
432 CAMLprim value llvm_set_value_name(value Name, LLVMValueRef Val) {
433 LLVMSetValueName(Val, String_val(Name));
437 /* llvalue -> unit */
438 CAMLprim value llvm_dump_value(LLVMValueRef Val) {
443 /*--... Operations on constants of (mostly) any type .......................--*/
445 /* llvalue -> bool */
446 CAMLprim value llvm_is_constant(LLVMValueRef Val) {
447 return Val_bool(LLVMIsConstant(Val));
450 /* llvalue -> bool */
451 CAMLprim value llvm_is_null(LLVMValueRef Val) {
452 return Val_bool(LLVMIsNull(Val));
455 /* llvalue -> bool */
456 CAMLprim value llvm_is_undef(LLVMValueRef Val) {
457 return Val_bool(LLVMIsUndef(Val));
460 /*--... Operations on instructions .........................................--*/
462 /* llvalue -> bool */
463 CAMLprim value llvm_has_metadata(LLVMValueRef Val) {
464 return Val_bool(LLVMHasMetadata(Val));
467 /* llvalue -> int -> llvalue option */
468 CAMLprim value llvm_metadata(LLVMValueRef Val, value MDKindID) {
469 CAMLparam1(MDKindID);
471 if ((MD = LLVMGetMetadata(Val, Int_val(MDKindID)))) {
472 value Option = alloc(1, 0);
473 Field(Option, 0) = (value) MD;
476 CAMLreturn(Val_int(0));
479 /* llvalue -> int -> llvalue -> unit */
480 CAMLprim value llvm_set_metadata(LLVMValueRef Val, value MDKindID,
482 LLVMSetMetadata(Val, Int_val(MDKindID), MD);
486 /* llvalue -> int -> unit */
487 CAMLprim value llvm_clear_metadata(LLVMValueRef Val, value MDKindID) {
488 LLVMSetMetadata(Val, Int_val(MDKindID), NULL);
493 /*--... Operations on metadata .............................................--*/
495 /* llcontext -> string -> llvalue */
496 CAMLprim LLVMValueRef llvm_mdstring(LLVMContextRef C, value S) {
497 return LLVMMDStringInContext(C, String_val(S), caml_string_length(S));
500 /* llcontext -> llvalue array -> llvalue */
501 CAMLprim LLVMValueRef llvm_mdnode(LLVMContextRef C, value ElementVals) {
502 return LLVMMDNodeInContext(C, (LLVMValueRef*) Op_val(ElementVals),
503 Wosize_val(ElementVals));
506 /*--... Operations on scalar constants .....................................--*/
508 /* lltype -> int -> llvalue */
509 CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
510 return LLVMConstInt(IntTy, (long long) Int_val(N), 1);
513 /* lltype -> Int64.t -> bool -> llvalue */
514 CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
516 return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
519 /* lltype -> string -> int -> llvalue */
520 CAMLprim LLVMValueRef llvm_const_int_of_string(LLVMTypeRef IntTy, value S,
522 return LLVMConstIntOfStringAndSize(IntTy, String_val(S), caml_string_length(S),
526 /* lltype -> float -> llvalue */
527 CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
528 return LLVMConstReal(RealTy, Double_val(N));
531 /* lltype -> string -> llvalue */
532 CAMLprim LLVMValueRef llvm_const_float_of_string(LLVMTypeRef RealTy, value S) {
533 return LLVMConstRealOfStringAndSize(RealTy, String_val(S),
534 caml_string_length(S));
537 /*--... Operations on composite constants ..................................--*/
539 /* llcontext -> string -> llvalue */
540 CAMLprim LLVMValueRef llvm_const_string(LLVMContextRef Context, value Str,
541 value NullTerminate) {
542 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
546 /* llcontext -> string -> llvalue */
547 CAMLprim LLVMValueRef llvm_const_stringz(LLVMContextRef Context, value Str,
548 value NullTerminate) {
549 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
553 /* lltype -> llvalue array -> llvalue */
554 CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
556 return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
557 Wosize_val(ElementVals));
560 /* llcontext -> llvalue array -> llvalue */
561 CAMLprim LLVMValueRef llvm_const_struct(LLVMContextRef C, value ElementVals) {
562 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
563 Wosize_val(ElementVals), 0);
566 /* llcontext -> llvalue array -> llvalue */
567 CAMLprim LLVMValueRef llvm_const_packed_struct(LLVMContextRef C,
569 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
570 Wosize_val(ElementVals), 1);
573 /* llvalue array -> llvalue */
574 CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
575 return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
576 Wosize_val(ElementVals));
579 /*--... Constant expressions ...............................................--*/
581 /* Icmp.t -> llvalue -> llvalue -> llvalue */
582 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
583 LLVMValueRef LHSConstant,
584 LLVMValueRef RHSConstant) {
585 return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
588 /* Fcmp.t -> llvalue -> llvalue -> llvalue */
589 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
590 LLVMValueRef LHSConstant,
591 LLVMValueRef RHSConstant) {
592 return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
595 /* llvalue -> llvalue array -> llvalue */
596 CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
597 return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
598 Wosize_val(Indices));
601 /* llvalue -> llvalue array -> llvalue */
602 CAMLprim LLVMValueRef llvm_const_in_bounds_gep(LLVMValueRef ConstantVal,
604 return LLVMConstInBoundsGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
605 Wosize_val(Indices));
608 /* llvalue -> int array -> llvalue */
609 CAMLprim LLVMValueRef llvm_const_extractvalue(LLVMValueRef Aggregate,
612 int size = Wosize_val(Indices);
616 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
617 for (i = 0; i < size; i++) {
618 idxs[i] = Int_val(Field(Indices, i));
621 result = LLVMConstExtractValue(Aggregate, idxs, size);
623 CAMLreturnT(LLVMValueRef, result);
626 /* llvalue -> llvalue -> int array -> llvalue */
627 CAMLprim LLVMValueRef llvm_const_insertvalue(LLVMValueRef Aggregate,
628 LLVMValueRef Val, value Indices) {
630 int size = Wosize_val(Indices);
634 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
635 for (i = 0; i < size; i++) {
636 idxs[i] = Int_val(Field(Indices, i));
639 result = LLVMConstInsertValue(Aggregate, Val, idxs, size);
641 CAMLreturnT(LLVMValueRef, result);
644 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
646 /* llvalue -> bool */
647 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
648 return Val_bool(LLVMIsDeclaration(Global));
651 /* llvalue -> Linkage.t */
652 CAMLprim value llvm_linkage(LLVMValueRef Global) {
653 return Val_int(LLVMGetLinkage(Global));
656 /* Linkage.t -> llvalue -> unit */
657 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
658 LLVMSetLinkage(Global, Int_val(Linkage));
662 /* llvalue -> string */
663 CAMLprim value llvm_section(LLVMValueRef Global) {
664 return copy_string(LLVMGetSection(Global));
667 /* string -> llvalue -> unit */
668 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
669 LLVMSetSection(Global, String_val(Section));
673 /* llvalue -> Visibility.t */
674 CAMLprim value llvm_visibility(LLVMValueRef Global) {
675 return Val_int(LLVMGetVisibility(Global));
678 /* Visibility.t -> llvalue -> unit */
679 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
680 LLVMSetVisibility(Global, Int_val(Viz));
685 CAMLprim value llvm_alignment(LLVMValueRef Global) {
686 return Val_int(LLVMGetAlignment(Global));
689 /* int -> llvalue -> unit */
690 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
691 LLVMSetAlignment(Global, Int_val(Bytes));
695 /*--... Operations on global variables .....................................--*/
697 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
700 /* lltype -> string -> llmodule -> llvalue */
701 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
703 LLVMValueRef GlobalVar;
704 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
705 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
706 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
709 return LLVMAddGlobal(M, Ty, String_val(Name));
712 /* lltype -> string -> int -> llmodule -> llvalue */
713 CAMLprim LLVMValueRef llvm_declare_qualified_global(LLVMTypeRef Ty, value Name,
716 LLVMValueRef GlobalVar;
717 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
718 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
719 return LLVMConstBitCast(GlobalVar,
720 LLVMPointerType(Ty, Int_val(AddressSpace)));
723 return LLVMAddGlobal(M, Ty, String_val(Name));
726 /* string -> llmodule -> llvalue option */
727 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
729 LLVMValueRef GlobalVar;
730 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
731 value Option = alloc(1, 0);
732 Field(Option, 0) = (value) GlobalVar;
735 CAMLreturn(Val_int(0));
738 /* string -> llvalue -> llmodule -> llvalue */
739 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
741 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
743 LLVMSetInitializer(GlobalVar, Initializer);
747 /* string -> llvalue -> int -> llmodule -> llvalue */
748 CAMLprim LLVMValueRef llvm_define_qualified_global(value Name,
749 LLVMValueRef Initializer,
752 LLVMValueRef GlobalVar = LLVMAddGlobalInAddressSpace(M,
753 LLVMTypeOf(Initializer),
755 Int_val(AddressSpace));
756 LLVMSetInitializer(GlobalVar, Initializer);
760 /* llvalue -> unit */
761 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
762 LLVMDeleteGlobal(GlobalVar);
766 /* llvalue -> llvalue -> unit */
767 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
768 LLVMValueRef GlobalVar) {
769 LLVMSetInitializer(GlobalVar, ConstantVal);
773 /* llvalue -> unit */
774 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
775 LLVMSetInitializer(GlobalVar, NULL);
779 /* llvalue -> bool */
780 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
781 return Val_bool(LLVMIsThreadLocal(GlobalVar));
784 /* bool -> llvalue -> unit */
785 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
786 LLVMValueRef GlobalVar) {
787 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
791 /* llvalue -> bool */
792 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
793 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
796 /* bool -> llvalue -> unit */
797 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
798 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
802 /*--... Operations on functions ............................................--*/
804 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
807 /* string -> lltype -> llmodule -> llvalue */
808 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
811 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
812 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
813 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
816 return LLVMAddFunction(M, String_val(Name), Ty);
819 /* string -> llmodule -> llvalue option */
820 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
823 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
824 value Option = alloc(1, 0);
825 Field(Option, 0) = (value) Fn;
828 CAMLreturn(Val_int(0));
831 /* string -> lltype -> llmodule -> llvalue */
832 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
834 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
835 LLVMAppendBasicBlockInContext(LLVMGetTypeContext(Ty), Fn, "entry");
839 /* llvalue -> unit */
840 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
841 LLVMDeleteFunction(Fn);
845 /* llvalue -> bool */
846 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
847 return Val_bool(LLVMGetIntrinsicID(Fn));
851 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
852 return Val_int(LLVMGetFunctionCallConv(Fn));
855 /* int -> llvalue -> unit */
856 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
857 LLVMSetFunctionCallConv(Fn, Int_val(Id));
861 /* llvalue -> string option */
862 CAMLprim value llvm_gc(LLVMValueRef Fn) {
865 CAMLlocal2(Name, Option);
867 if ((GC = LLVMGetGC(Fn))) {
868 Name = copy_string(GC);
870 Option = alloc(1, 0);
871 Field(Option, 0) = Name;
874 CAMLreturn(Val_int(0));
878 /* string option -> llvalue -> unit */
879 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
880 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
884 /* llvalue -> Attribute.t -> unit */
885 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
886 LLVMAddFunctionAttr(Arg, 1<<Int_val(PA));
890 /* llvalue -> Attribute.t -> unit */
891 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
892 LLVMRemoveFunctionAttr(Arg, 1<<Int_val(PA));
895 /*--... Operations on parameters ...........................................--*/
897 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
899 /* llvalue -> int -> llvalue */
900 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
901 return LLVMGetParam(Fn, Int_val(Index));
904 /* llvalue -> int -> llvalue */
905 CAMLprim value llvm_params(LLVMValueRef Fn, value Index) {
906 value Params = alloc(LLVMCountParams(Fn), 0);
907 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
911 /* llvalue -> Attribute.t -> unit */
912 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
913 LLVMAddAttribute(Arg, 1<<Int_val(PA));
917 /* llvalue -> Attribute.t -> unit */
918 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
919 LLVMRemoveAttribute(Arg, 1<<Int_val(PA));
923 /* llvalue -> int -> unit */
924 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
925 LLVMSetParamAlignment(Arg, Int_val(align));
929 /*--... Operations on basic blocks .........................................--*/
932 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
934 /* llvalue -> llbasicblock array */
935 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
936 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
937 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
941 /* llbasicblock -> unit */
942 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
943 LLVMDeleteBasicBlock(BB);
947 /* string -> llvalue -> llbasicblock */
948 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
950 return LLVMAppendBasicBlockInContext(Context, Fn, String_val(Name));
953 /* string -> llbasicblock -> llbasicblock */
954 CAMLprim LLVMBasicBlockRef llvm_insert_block(LLVMContextRef Context, value Name,
955 LLVMBasicBlockRef BB) {
956 return LLVMInsertBasicBlockInContext(Context, BB, String_val(Name));
959 /* llvalue -> bool */
960 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
961 return Val_bool(LLVMValueIsBasicBlock(Val));
964 /*--... Operations on instructions .........................................--*/
966 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
967 LLVMGetInstructionParent)
970 /*--... Operations on call sites ...........................................--*/
973 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
974 return Val_int(LLVMGetInstructionCallConv(Inst));
977 /* int -> llvalue -> unit */
978 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
979 LLVMSetInstructionCallConv(Inst, Int_val(CC));
983 /* llvalue -> int -> Attribute.t -> unit */
984 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
987 LLVMAddInstrAttribute(Instr, Int_val(index), 1<<Int_val(PA));
991 /* llvalue -> int -> Attribute.t -> unit */
992 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
995 LLVMRemoveInstrAttribute(Instr, Int_val(index), 1<<Int_val(PA));
999 /*--... Operations on call instructions (only) .............................--*/
1001 /* llvalue -> bool */
1002 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
1003 return Val_bool(LLVMIsTailCall(CallInst));
1006 /* bool -> llvalue -> unit */
1007 CAMLprim value llvm_set_tail_call(value IsTailCall,
1008 LLVMValueRef CallInst) {
1009 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
1013 /*--... Operations on phi nodes ............................................--*/
1015 /* (llvalue * llbasicblock) -> llvalue -> unit */
1016 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
1017 LLVMAddIncoming(PhiNode,
1018 (LLVMValueRef*) &Field(Incoming, 0),
1019 (LLVMBasicBlockRef*) &Field(Incoming, 1),
1024 /* llvalue -> (llvalue * llbasicblock) list */
1025 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
1028 CAMLlocal3(Hd, Tl, Tmp);
1030 /* Build a tuple list of them. */
1032 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
1034 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
1035 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
1038 Store_field(Tmp, 0, Hd);
1039 Store_field(Tmp, 1, Tl);
1047 /*===-- Instruction builders ----------------------------------------------===*/
1049 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
1051 static void llvm_finalize_builder(value B) {
1052 LLVMDisposeBuilder(Builder_val(B));
1055 static struct custom_operations builder_ops = {
1056 (char *) "IRBuilder",
1057 llvm_finalize_builder,
1058 custom_compare_default,
1059 custom_hash_default,
1060 custom_serialize_default,
1061 custom_deserialize_default
1064 static value alloc_builder(LLVMBuilderRef B) {
1065 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
1070 /* llcontext -> llbuilder */
1071 CAMLprim value llvm_builder(LLVMContextRef C) {
1072 return alloc_builder(LLVMCreateBuilderInContext(C));
1075 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
1076 CAMLprim value llvm_position_builder(value Pos, value B) {
1077 if (Tag_val(Pos) == 0) {
1078 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
1079 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
1081 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
1082 LLVMPositionBuilderBefore(Builder_val(B), I);
1087 /* llbuilder -> llbasicblock */
1088 CAMLprim LLVMBasicBlockRef llvm_insertion_block(value B) {
1089 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
1095 /* llvalue -> string -> llbuilder -> unit */
1096 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name, value B) {
1097 LLVMInsertIntoBuilderWithName(Builder_val(B), I, String_val(Name));
1101 /*--... Metadata ...........................................................--*/
1103 /* llbuilder -> llvalue -> unit */
1104 CAMLprim value llvm_set_current_debug_location(value B, LLVMValueRef V) {
1105 LLVMSetCurrentDebugLocation(Builder_val(B), V);
1109 /* llbuilder -> unit */
1110 CAMLprim value llvm_clear_current_debug_location(value B) {
1111 LLVMSetCurrentDebugLocation(Builder_val(B), NULL);
1115 /* llbuilder -> llvalue option */
1116 CAMLprim value llvm_current_debug_location(value B) {
1119 if ((L = LLVMGetCurrentDebugLocation(Builder_val(B)))) {
1120 value Option = alloc(1, 0);
1121 Field(Option, 0) = (value) L;
1124 CAMLreturn(Val_int(0));
1127 /* llbuilder -> llvalue -> unit */
1128 CAMLprim value llvm_set_inst_debug_location(value B, LLVMValueRef V) {
1129 LLVMSetInstDebugLocation(Builder_val(B), V);
1134 /*--... Terminators ........................................................--*/
1136 /* llbuilder -> llvalue */
1137 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
1138 return LLVMBuildRetVoid(Builder_val(B));
1141 /* llvalue -> llbuilder -> llvalue */
1142 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
1143 return LLVMBuildRet(Builder_val(B), Val);
1146 /* llvalue array -> llbuilder -> llvalue */
1147 CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
1148 return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
1149 Wosize_val(RetVals));
1152 /* llbasicblock -> llbuilder -> llvalue */
1153 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
1154 return LLVMBuildBr(Builder_val(B), BB);
1157 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
1158 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
1159 LLVMBasicBlockRef Then,
1160 LLVMBasicBlockRef Else,
1162 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
1165 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
1166 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
1167 LLVMBasicBlockRef Else,
1168 value EstimatedCount,
1170 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
1173 /* llvalue -> llvalue -> llbasicblock -> unit */
1174 CAMLprim value llvm_add_case(LLVMValueRef Switch, LLVMValueRef OnVal,
1175 LLVMBasicBlockRef Dest) {
1176 LLVMAddCase(Switch, OnVal, Dest);
1180 /* llvalue -> llbasicblock -> llbuilder -> llvalue */
1181 CAMLprim LLVMValueRef llvm_build_indirect_br(LLVMValueRef Addr,
1182 value EstimatedDests,
1184 return LLVMBuildIndirectBr(Builder_val(B), Addr, EstimatedDests);
1187 /* llvalue -> llvalue -> llbasicblock -> unit */
1188 CAMLprim value llvm_add_destination(LLVMValueRef IndirectBr,
1189 LLVMBasicBlockRef Dest) {
1190 LLVMAddDestination(IndirectBr, Dest);
1194 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1195 llbuilder -> llvalue */
1196 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
1197 LLVMBasicBlockRef Then,
1198 LLVMBasicBlockRef Catch,
1199 value Name, value B) {
1200 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
1201 Wosize_val(Args), Then, Catch, String_val(Name));
1204 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1205 llbuilder -> llvalue */
1206 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
1207 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
1208 (LLVMBasicBlockRef) Args[2],
1209 (LLVMBasicBlockRef) Args[3],
1213 /* llbuilder -> llvalue */
1214 CAMLprim LLVMValueRef llvm_build_unwind(value B) {
1215 return LLVMBuildUnwind(Builder_val(B));
1218 /* llbuilder -> llvalue */
1219 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
1220 return LLVMBuildUnreachable(Builder_val(B));
1223 /*--... Arithmetic .........................................................--*/
1225 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1226 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1227 value Name, value B) {
1228 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1231 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1232 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1233 value Name, value B) {
1234 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1237 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1238 CAMLprim LLVMValueRef llvm_build_nuw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1239 value Name, value B) {
1240 return LLVMBuildNUWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1243 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1244 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1245 value Name, value B) {
1246 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1249 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1250 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1251 value Name, value B) {
1252 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1255 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1256 CAMLprim LLVMValueRef llvm_build_nsw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1257 value Name, value B) {
1258 return LLVMBuildNSWSub(Builder_val(B), LHS, RHS, String_val(Name));
1261 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1262 CAMLprim LLVMValueRef llvm_build_nuw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1263 value Name, value B) {
1264 return LLVMBuildNUWSub(Builder_val(B), LHS, RHS, String_val(Name));
1267 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1268 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1269 value Name, value B) {
1270 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1273 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1274 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1275 value Name, value B) {
1276 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1279 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1280 CAMLprim LLVMValueRef llvm_build_nsw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1281 value Name, value B) {
1282 return LLVMBuildNSWMul(Builder_val(B), LHS, RHS, String_val(Name));
1285 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1286 CAMLprim LLVMValueRef llvm_build_nuw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1287 value Name, value B) {
1288 return LLVMBuildNUWMul(Builder_val(B), LHS, RHS, String_val(Name));
1291 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1292 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1293 value Name, value B) {
1294 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1297 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1298 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1299 value Name, value B) {
1300 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1303 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1304 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1305 value Name, value B) {
1306 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1309 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1310 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1311 value Name, value B) {
1312 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1315 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1316 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1317 value Name, value B) {
1318 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1321 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1322 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1323 value Name, value B) {
1324 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1327 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1328 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1329 value Name, value B) {
1330 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1333 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1334 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1335 value Name, value B) {
1336 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1339 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1340 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1341 value Name, value B) {
1342 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1345 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1346 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1347 value Name, value B) {
1348 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1351 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1352 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1353 value Name, value B) {
1354 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1357 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1358 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1359 value Name, value B) {
1360 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1363 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1364 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1365 value Name, value B) {
1366 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1369 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1370 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1371 value Name, value B) {
1372 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1375 /* llvalue -> string -> llbuilder -> llvalue */
1376 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1377 value Name, value B) {
1378 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1381 /* llvalue -> string -> llbuilder -> llvalue */
1382 CAMLprim LLVMValueRef llvm_build_nsw_neg(LLVMValueRef X,
1383 value Name, value B) {
1384 return LLVMBuildNSWNeg(Builder_val(B), X, String_val(Name));
1387 /* llvalue -> string -> llbuilder -> llvalue */
1388 CAMLprim LLVMValueRef llvm_build_nuw_neg(LLVMValueRef X,
1389 value Name, value B) {
1390 return LLVMBuildNUWNeg(Builder_val(B), X, String_val(Name));
1393 /* llvalue -> string -> llbuilder -> llvalue */
1394 CAMLprim LLVMValueRef llvm_build_fneg(LLVMValueRef X,
1395 value Name, value B) {
1396 return LLVMBuildFNeg(Builder_val(B), X, String_val(Name));
1399 /* llvalue -> string -> llbuilder -> llvalue */
1400 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1401 value Name, value B) {
1402 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1405 /*--... Memory .............................................................--*/
1407 /* lltype -> string -> llbuilder -> llvalue */
1408 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1409 value Name, value B) {
1410 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1413 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1414 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1415 value Name, value B) {
1416 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1419 /* llvalue -> string -> llbuilder -> llvalue */
1420 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1421 value Name, value B) {
1422 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1425 /* llvalue -> llvalue -> llbuilder -> llvalue */
1426 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1428 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1431 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1432 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
1433 value Name, value B) {
1434 return LLVMBuildGEP(Builder_val(B), Pointer,
1435 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
1439 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1440 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
1441 value Indices, value Name,
1443 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
1444 (LLVMValueRef *) Op_val(Indices),
1445 Wosize_val(Indices), String_val(Name));
1448 /* llvalue -> int -> string -> llbuilder -> llvalue */
1449 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
1450 value Index, value Name,
1452 return LLVMBuildStructGEP(Builder_val(B), Pointer,
1453 Int_val(Index), String_val(Name));
1456 /* string -> string -> llbuilder -> llvalue */
1457 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
1458 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
1462 /* string -> string -> llbuilder -> llvalue */
1463 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
1465 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
1469 /*--... Casts ..............................................................--*/
1471 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1472 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
1473 value Name, value B) {
1474 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
1477 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1478 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
1479 value Name, value B) {
1480 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
1483 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1484 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
1485 value Name, value B) {
1486 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
1489 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1490 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
1491 value Name, value B) {
1492 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
1495 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1496 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
1497 value Name, value B) {
1498 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
1501 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1502 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
1503 value Name, value B) {
1504 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
1507 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1508 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
1509 value Name, value B) {
1510 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
1513 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1514 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
1515 value Name, value B) {
1516 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
1519 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1520 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
1521 value Name, value B) {
1522 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
1525 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1526 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
1527 value Name, value B) {
1528 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
1531 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1532 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
1533 value Name, value B) {
1534 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
1537 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1538 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1539 value Name, value B) {
1540 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
1543 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1544 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1545 value Name, value B) {
1546 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1549 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1550 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1551 value Name, value B) {
1552 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1555 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1556 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
1557 LLVMTypeRef Ty, value Name,
1559 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1562 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1563 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
1564 value Name, value B) {
1565 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
1568 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1569 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
1570 value Name, value B) {
1571 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
1574 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1575 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
1576 value Name, value B) {
1577 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
1580 /*--... Comparisons ........................................................--*/
1582 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1583 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
1584 LLVMValueRef LHS, LLVMValueRef RHS,
1585 value Name, value B) {
1586 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
1590 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1591 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
1592 LLVMValueRef LHS, LLVMValueRef RHS,
1593 value Name, value B) {
1594 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
1598 /*--... Miscellaneous instructions .........................................--*/
1600 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
1601 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
1603 LLVMValueRef FirstValue, PhiNode;
1605 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
1607 Hd = Field(Incoming, 0);
1608 FirstValue = (LLVMValueRef) Field(Hd, 0);
1609 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
1612 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
1613 value Hd = Field(Tl, 0);
1614 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
1615 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
1621 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1622 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
1623 value Name, value B) {
1624 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
1625 Wosize_val(Params), String_val(Name));
1628 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1629 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
1630 LLVMValueRef Then, LLVMValueRef Else,
1631 value Name, value B) {
1632 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
1635 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1636 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
1637 value Name, value B) {
1638 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
1641 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1642 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
1644 value Name, value B) {
1645 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
1648 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1649 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
1650 LLVMValueRef Element,
1652 value Name, value B) {
1653 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
1657 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1658 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
1660 value Name, value B) {
1661 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
1664 /* llvalue -> int -> string -> llbuilder -> llvalue */
1665 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
1666 value Idx, value Name, value B) {
1667 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
1671 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
1672 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
1673 LLVMValueRef Val, value Idx,
1674 value Name, value B) {
1675 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
1679 /* llvalue -> string -> llbuilder -> llvalue */
1680 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
1682 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
1685 /* llvalue -> string -> llbuilder -> llvalue */
1686 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
1688 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
1691 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1692 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
1693 value Name, value B) {
1694 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
1697 /*===-- Module Providers --------------------------------------------------===*/
1699 /* llmoduleprovider -> unit */
1700 CAMLprim value llvm_dispose_module_provider(LLVMModuleProviderRef MP) {
1701 LLVMDisposeModuleProvider(MP);
1706 /*===-- Memory buffers ----------------------------------------------------===*/
1708 /* string -> llmemorybuffer
1709 raises IoError msg on error */
1710 CAMLprim value llvm_memorybuffer_of_file(value Path) {
1713 LLVMMemoryBufferRef MemBuf;
1715 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
1717 llvm_raise(llvm_ioerror_exn, Message);
1719 CAMLreturn((value) MemBuf);
1722 /* unit -> llmemorybuffer
1723 raises IoError msg on error */
1724 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
1726 LLVMMemoryBufferRef MemBuf;
1728 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
1729 llvm_raise(llvm_ioerror_exn, Message);
1734 /* llmemorybuffer -> unit */
1735 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
1736 LLVMDisposeMemoryBuffer(MemBuf);
1740 /*===-- Pass Managers -----------------------------------------------------===*/
1742 /* unit -> [ `Module ] PassManager.t */
1743 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
1744 return LLVMCreatePassManager();
1747 /* llmodule -> [ `Function ] PassManager.t -> bool */
1748 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
1749 LLVMPassManagerRef PM) {
1750 return Val_bool(LLVMRunPassManager(PM, M));
1753 /* [ `Function ] PassManager.t -> bool */
1754 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
1755 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
1758 /* llvalue -> [ `Function ] PassManager.t -> bool */
1759 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
1760 LLVMPassManagerRef FPM) {
1761 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
1764 /* [ `Function ] PassManager.t -> bool */
1765 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
1766 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
1769 /* PassManager.any PassManager.t -> unit */
1770 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
1771 LLVMDisposePassManager(PM);