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 /* lltype -> string -> string -> bool -> bool -> llvalue */
645 CAMLprim LLVMValueRef llvm_const_inline_asm(LLVMTypeRef Ty, value Asm,
646 value Constraints, value HasSideEffects,
647 value IsAlignStack) {
648 return LLVMConstInlineAsm(Ty, String_val(Asm), String_val(Constraints),
649 Bool_val(HasSideEffects), Bool_val(IsAlignStack));
652 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
654 /* llvalue -> bool */
655 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
656 return Val_bool(LLVMIsDeclaration(Global));
659 /* llvalue -> Linkage.t */
660 CAMLprim value llvm_linkage(LLVMValueRef Global) {
661 return Val_int(LLVMGetLinkage(Global));
664 /* Linkage.t -> llvalue -> unit */
665 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
666 LLVMSetLinkage(Global, Int_val(Linkage));
670 /* llvalue -> string */
671 CAMLprim value llvm_section(LLVMValueRef Global) {
672 return copy_string(LLVMGetSection(Global));
675 /* string -> llvalue -> unit */
676 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
677 LLVMSetSection(Global, String_val(Section));
681 /* llvalue -> Visibility.t */
682 CAMLprim value llvm_visibility(LLVMValueRef Global) {
683 return Val_int(LLVMGetVisibility(Global));
686 /* Visibility.t -> llvalue -> unit */
687 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
688 LLVMSetVisibility(Global, Int_val(Viz));
693 CAMLprim value llvm_alignment(LLVMValueRef Global) {
694 return Val_int(LLVMGetAlignment(Global));
697 /* int -> llvalue -> unit */
698 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
699 LLVMSetAlignment(Global, Int_val(Bytes));
703 /*--... Operations on global variables .....................................--*/
705 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
708 /* lltype -> string -> llmodule -> llvalue */
709 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
711 LLVMValueRef GlobalVar;
712 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
713 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
714 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
717 return LLVMAddGlobal(M, Ty, String_val(Name));
720 /* lltype -> string -> int -> llmodule -> llvalue */
721 CAMLprim LLVMValueRef llvm_declare_qualified_global(LLVMTypeRef Ty, value Name,
724 LLVMValueRef GlobalVar;
725 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
726 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
727 return LLVMConstBitCast(GlobalVar,
728 LLVMPointerType(Ty, Int_val(AddressSpace)));
731 return LLVMAddGlobal(M, Ty, String_val(Name));
734 /* string -> llmodule -> llvalue option */
735 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
737 LLVMValueRef GlobalVar;
738 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
739 value Option = alloc(1, 0);
740 Field(Option, 0) = (value) GlobalVar;
743 CAMLreturn(Val_int(0));
746 /* string -> llvalue -> llmodule -> llvalue */
747 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
749 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
751 LLVMSetInitializer(GlobalVar, Initializer);
755 /* string -> llvalue -> int -> llmodule -> llvalue */
756 CAMLprim LLVMValueRef llvm_define_qualified_global(value Name,
757 LLVMValueRef Initializer,
760 LLVMValueRef GlobalVar = LLVMAddGlobalInAddressSpace(M,
761 LLVMTypeOf(Initializer),
763 Int_val(AddressSpace));
764 LLVMSetInitializer(GlobalVar, Initializer);
768 /* llvalue -> unit */
769 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
770 LLVMDeleteGlobal(GlobalVar);
774 /* llvalue -> llvalue -> unit */
775 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
776 LLVMValueRef GlobalVar) {
777 LLVMSetInitializer(GlobalVar, ConstantVal);
781 /* llvalue -> unit */
782 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
783 LLVMSetInitializer(GlobalVar, NULL);
787 /* llvalue -> bool */
788 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
789 return Val_bool(LLVMIsThreadLocal(GlobalVar));
792 /* bool -> llvalue -> unit */
793 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
794 LLVMValueRef GlobalVar) {
795 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
799 /* llvalue -> bool */
800 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
801 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
804 /* bool -> llvalue -> unit */
805 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
806 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
810 /*--... Operations on functions ............................................--*/
812 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
815 /* string -> lltype -> llmodule -> llvalue */
816 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
819 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
820 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
821 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
824 return LLVMAddFunction(M, String_val(Name), Ty);
827 /* string -> llmodule -> llvalue option */
828 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
831 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
832 value Option = alloc(1, 0);
833 Field(Option, 0) = (value) Fn;
836 CAMLreturn(Val_int(0));
839 /* string -> lltype -> llmodule -> llvalue */
840 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
842 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
843 LLVMAppendBasicBlockInContext(LLVMGetTypeContext(Ty), Fn, "entry");
847 /* llvalue -> unit */
848 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
849 LLVMDeleteFunction(Fn);
853 /* llvalue -> bool */
854 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
855 return Val_bool(LLVMGetIntrinsicID(Fn));
859 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
860 return Val_int(LLVMGetFunctionCallConv(Fn));
863 /* int -> llvalue -> unit */
864 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
865 LLVMSetFunctionCallConv(Fn, Int_val(Id));
869 /* llvalue -> string option */
870 CAMLprim value llvm_gc(LLVMValueRef Fn) {
873 CAMLlocal2(Name, Option);
875 if ((GC = LLVMGetGC(Fn))) {
876 Name = copy_string(GC);
878 Option = alloc(1, 0);
879 Field(Option, 0) = Name;
882 CAMLreturn(Val_int(0));
886 /* string option -> llvalue -> unit */
887 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
888 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
892 /* llvalue -> Attribute.t -> unit */
893 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
894 LLVMAddFunctionAttr(Arg, 1<<Int_val(PA));
898 /* llvalue -> Attribute.t -> unit */
899 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
900 LLVMRemoveFunctionAttr(Arg, 1<<Int_val(PA));
903 /*--... Operations on parameters ...........................................--*/
905 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
907 /* llvalue -> int -> llvalue */
908 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
909 return LLVMGetParam(Fn, Int_val(Index));
912 /* llvalue -> int -> llvalue */
913 CAMLprim value llvm_params(LLVMValueRef Fn, value Index) {
914 value Params = alloc(LLVMCountParams(Fn), 0);
915 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
919 /* llvalue -> Attribute.t -> unit */
920 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
921 LLVMAddAttribute(Arg, 1<<Int_val(PA));
925 /* llvalue -> Attribute.t -> unit */
926 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
927 LLVMRemoveAttribute(Arg, 1<<Int_val(PA));
931 /* llvalue -> int -> unit */
932 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
933 LLVMSetParamAlignment(Arg, Int_val(align));
937 /*--... Operations on basic blocks .........................................--*/
940 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
942 /* llvalue -> llbasicblock array */
943 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
944 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
945 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
949 /* llbasicblock -> unit */
950 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
951 LLVMDeleteBasicBlock(BB);
955 /* string -> llvalue -> llbasicblock */
956 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
958 return LLVMAppendBasicBlockInContext(Context, Fn, String_val(Name));
961 /* string -> llbasicblock -> llbasicblock */
962 CAMLprim LLVMBasicBlockRef llvm_insert_block(LLVMContextRef Context, value Name,
963 LLVMBasicBlockRef BB) {
964 return LLVMInsertBasicBlockInContext(Context, BB, String_val(Name));
967 /* llvalue -> bool */
968 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
969 return Val_bool(LLVMValueIsBasicBlock(Val));
972 /*--... Operations on instructions .........................................--*/
974 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
975 LLVMGetInstructionParent)
978 /*--... Operations on call sites ...........................................--*/
981 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
982 return Val_int(LLVMGetInstructionCallConv(Inst));
985 /* int -> llvalue -> unit */
986 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
987 LLVMSetInstructionCallConv(Inst, Int_val(CC));
991 /* llvalue -> int -> Attribute.t -> unit */
992 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
995 LLVMAddInstrAttribute(Instr, Int_val(index), 1<<Int_val(PA));
999 /* llvalue -> int -> Attribute.t -> unit */
1000 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
1003 LLVMRemoveInstrAttribute(Instr, Int_val(index), 1<<Int_val(PA));
1007 /*--... Operations on call instructions (only) .............................--*/
1009 /* llvalue -> bool */
1010 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
1011 return Val_bool(LLVMIsTailCall(CallInst));
1014 /* bool -> llvalue -> unit */
1015 CAMLprim value llvm_set_tail_call(value IsTailCall,
1016 LLVMValueRef CallInst) {
1017 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
1021 /*--... Operations on phi nodes ............................................--*/
1023 /* (llvalue * llbasicblock) -> llvalue -> unit */
1024 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
1025 LLVMAddIncoming(PhiNode,
1026 (LLVMValueRef*) &Field(Incoming, 0),
1027 (LLVMBasicBlockRef*) &Field(Incoming, 1),
1032 /* llvalue -> (llvalue * llbasicblock) list */
1033 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
1036 CAMLlocal3(Hd, Tl, Tmp);
1038 /* Build a tuple list of them. */
1040 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
1042 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
1043 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
1046 Store_field(Tmp, 0, Hd);
1047 Store_field(Tmp, 1, Tl);
1055 /*===-- Instruction builders ----------------------------------------------===*/
1057 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
1059 static void llvm_finalize_builder(value B) {
1060 LLVMDisposeBuilder(Builder_val(B));
1063 static struct custom_operations builder_ops = {
1064 (char *) "IRBuilder",
1065 llvm_finalize_builder,
1066 custom_compare_default,
1067 custom_hash_default,
1068 custom_serialize_default,
1069 custom_deserialize_default
1072 static value alloc_builder(LLVMBuilderRef B) {
1073 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
1078 /* llcontext -> llbuilder */
1079 CAMLprim value llvm_builder(LLVMContextRef C) {
1080 return alloc_builder(LLVMCreateBuilderInContext(C));
1083 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
1084 CAMLprim value llvm_position_builder(value Pos, value B) {
1085 if (Tag_val(Pos) == 0) {
1086 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
1087 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
1089 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
1090 LLVMPositionBuilderBefore(Builder_val(B), I);
1095 /* llbuilder -> llbasicblock */
1096 CAMLprim LLVMBasicBlockRef llvm_insertion_block(value B) {
1097 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
1103 /* llvalue -> string -> llbuilder -> unit */
1104 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name, value B) {
1105 LLVMInsertIntoBuilderWithName(Builder_val(B), I, String_val(Name));
1109 /*--... Metadata ...........................................................--*/
1111 /* llbuilder -> llvalue -> unit */
1112 CAMLprim value llvm_set_current_debug_location(value B, LLVMValueRef V) {
1113 LLVMSetCurrentDebugLocation(Builder_val(B), V);
1117 /* llbuilder -> unit */
1118 CAMLprim value llvm_clear_current_debug_location(value B) {
1119 LLVMSetCurrentDebugLocation(Builder_val(B), NULL);
1123 /* llbuilder -> llvalue option */
1124 CAMLprim value llvm_current_debug_location(value B) {
1127 if ((L = LLVMGetCurrentDebugLocation(Builder_val(B)))) {
1128 value Option = alloc(1, 0);
1129 Field(Option, 0) = (value) L;
1132 CAMLreturn(Val_int(0));
1135 /* llbuilder -> llvalue -> unit */
1136 CAMLprim value llvm_set_inst_debug_location(value B, LLVMValueRef V) {
1137 LLVMSetInstDebugLocation(Builder_val(B), V);
1142 /*--... Terminators ........................................................--*/
1144 /* llbuilder -> llvalue */
1145 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
1146 return LLVMBuildRetVoid(Builder_val(B));
1149 /* llvalue -> llbuilder -> llvalue */
1150 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
1151 return LLVMBuildRet(Builder_val(B), Val);
1154 /* llvalue array -> llbuilder -> llvalue */
1155 CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
1156 return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
1157 Wosize_val(RetVals));
1160 /* llbasicblock -> llbuilder -> llvalue */
1161 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
1162 return LLVMBuildBr(Builder_val(B), BB);
1165 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
1166 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
1167 LLVMBasicBlockRef Then,
1168 LLVMBasicBlockRef Else,
1170 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
1173 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
1174 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
1175 LLVMBasicBlockRef Else,
1176 value EstimatedCount,
1178 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
1181 /* llvalue -> llvalue -> llbasicblock -> unit */
1182 CAMLprim value llvm_add_case(LLVMValueRef Switch, LLVMValueRef OnVal,
1183 LLVMBasicBlockRef Dest) {
1184 LLVMAddCase(Switch, OnVal, Dest);
1188 /* llvalue -> llbasicblock -> llbuilder -> llvalue */
1189 CAMLprim LLVMValueRef llvm_build_indirect_br(LLVMValueRef Addr,
1190 value EstimatedDests,
1192 return LLVMBuildIndirectBr(Builder_val(B), Addr, EstimatedDests);
1195 /* llvalue -> llvalue -> llbasicblock -> unit */
1196 CAMLprim value llvm_add_destination(LLVMValueRef IndirectBr,
1197 LLVMBasicBlockRef Dest) {
1198 LLVMAddDestination(IndirectBr, Dest);
1202 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1203 llbuilder -> llvalue */
1204 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
1205 LLVMBasicBlockRef Then,
1206 LLVMBasicBlockRef Catch,
1207 value Name, value B) {
1208 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
1209 Wosize_val(Args), Then, Catch, String_val(Name));
1212 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1213 llbuilder -> llvalue */
1214 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
1215 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
1216 (LLVMBasicBlockRef) Args[2],
1217 (LLVMBasicBlockRef) Args[3],
1221 /* llbuilder -> llvalue */
1222 CAMLprim LLVMValueRef llvm_build_unwind(value B) {
1223 return LLVMBuildUnwind(Builder_val(B));
1226 /* llbuilder -> llvalue */
1227 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
1228 return LLVMBuildUnreachable(Builder_val(B));
1231 /*--... Arithmetic .........................................................--*/
1233 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1234 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1235 value Name, value B) {
1236 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1239 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1240 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1241 value Name, value B) {
1242 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1245 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1246 CAMLprim LLVMValueRef llvm_build_nuw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1247 value Name, value B) {
1248 return LLVMBuildNUWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1251 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1252 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1253 value Name, value B) {
1254 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1257 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1258 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1259 value Name, value B) {
1260 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1263 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1264 CAMLprim LLVMValueRef llvm_build_nsw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1265 value Name, value B) {
1266 return LLVMBuildNSWSub(Builder_val(B), LHS, RHS, String_val(Name));
1269 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1270 CAMLprim LLVMValueRef llvm_build_nuw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1271 value Name, value B) {
1272 return LLVMBuildNUWSub(Builder_val(B), LHS, RHS, String_val(Name));
1275 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1276 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1277 value Name, value B) {
1278 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1281 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1282 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1283 value Name, value B) {
1284 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1287 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1288 CAMLprim LLVMValueRef llvm_build_nsw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1289 value Name, value B) {
1290 return LLVMBuildNSWMul(Builder_val(B), LHS, RHS, String_val(Name));
1293 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1294 CAMLprim LLVMValueRef llvm_build_nuw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1295 value Name, value B) {
1296 return LLVMBuildNUWMul(Builder_val(B), LHS, RHS, String_val(Name));
1299 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1300 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1301 value Name, value B) {
1302 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1305 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1306 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1307 value Name, value B) {
1308 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1311 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1312 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1313 value Name, value B) {
1314 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1317 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1318 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1319 value Name, value B) {
1320 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1323 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1324 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1325 value Name, value B) {
1326 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1329 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1330 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1331 value Name, value B) {
1332 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1335 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1336 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1337 value Name, value B) {
1338 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1341 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1342 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1343 value Name, value B) {
1344 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1347 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1348 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1349 value Name, value B) {
1350 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1353 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1354 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1355 value Name, value B) {
1356 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1359 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1360 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1361 value Name, value B) {
1362 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1365 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1366 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1367 value Name, value B) {
1368 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1371 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1372 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1373 value Name, value B) {
1374 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1377 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1378 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1379 value Name, value B) {
1380 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1383 /* llvalue -> string -> llbuilder -> llvalue */
1384 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1385 value Name, value B) {
1386 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1389 /* llvalue -> string -> llbuilder -> llvalue */
1390 CAMLprim LLVMValueRef llvm_build_nsw_neg(LLVMValueRef X,
1391 value Name, value B) {
1392 return LLVMBuildNSWNeg(Builder_val(B), X, String_val(Name));
1395 /* llvalue -> string -> llbuilder -> llvalue */
1396 CAMLprim LLVMValueRef llvm_build_nuw_neg(LLVMValueRef X,
1397 value Name, value B) {
1398 return LLVMBuildNUWNeg(Builder_val(B), X, String_val(Name));
1401 /* llvalue -> string -> llbuilder -> llvalue */
1402 CAMLprim LLVMValueRef llvm_build_fneg(LLVMValueRef X,
1403 value Name, value B) {
1404 return LLVMBuildFNeg(Builder_val(B), X, String_val(Name));
1407 /* llvalue -> string -> llbuilder -> llvalue */
1408 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1409 value Name, value B) {
1410 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1413 /*--... Memory .............................................................--*/
1415 /* lltype -> string -> llbuilder -> llvalue */
1416 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1417 value Name, value B) {
1418 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1421 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1422 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1423 value Name, value B) {
1424 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1427 /* llvalue -> string -> llbuilder -> llvalue */
1428 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1429 value Name, value B) {
1430 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1433 /* llvalue -> llvalue -> llbuilder -> llvalue */
1434 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1436 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1439 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1440 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
1441 value Name, value B) {
1442 return LLVMBuildGEP(Builder_val(B), Pointer,
1443 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
1447 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1448 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
1449 value Indices, value Name,
1451 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
1452 (LLVMValueRef *) Op_val(Indices),
1453 Wosize_val(Indices), String_val(Name));
1456 /* llvalue -> int -> string -> llbuilder -> llvalue */
1457 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
1458 value Index, value Name,
1460 return LLVMBuildStructGEP(Builder_val(B), Pointer,
1461 Int_val(Index), String_val(Name));
1464 /* string -> string -> llbuilder -> llvalue */
1465 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
1466 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
1470 /* string -> string -> llbuilder -> llvalue */
1471 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
1473 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
1477 /*--... Casts ..............................................................--*/
1479 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1480 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
1481 value Name, value B) {
1482 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
1485 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1486 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
1487 value Name, value B) {
1488 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
1491 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1492 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
1493 value Name, value B) {
1494 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
1497 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1498 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
1499 value Name, value B) {
1500 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
1503 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1504 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
1505 value Name, value B) {
1506 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
1509 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1510 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
1511 value Name, value B) {
1512 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
1515 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1516 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
1517 value Name, value B) {
1518 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
1521 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1522 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
1523 value Name, value B) {
1524 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
1527 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1528 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
1529 value Name, value B) {
1530 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
1533 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1534 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
1535 value Name, value B) {
1536 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
1539 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1540 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
1541 value Name, value B) {
1542 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
1545 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1546 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1547 value Name, value B) {
1548 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
1551 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1552 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1553 value Name, value B) {
1554 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1557 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1558 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1559 value Name, value B) {
1560 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1563 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1564 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
1565 LLVMTypeRef Ty, value Name,
1567 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1570 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1571 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
1572 value Name, value B) {
1573 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
1576 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1577 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
1578 value Name, value B) {
1579 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
1582 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1583 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
1584 value Name, value B) {
1585 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
1588 /*--... Comparisons ........................................................--*/
1590 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1591 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
1592 LLVMValueRef LHS, LLVMValueRef RHS,
1593 value Name, value B) {
1594 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
1598 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1599 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
1600 LLVMValueRef LHS, LLVMValueRef RHS,
1601 value Name, value B) {
1602 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
1606 /*--... Miscellaneous instructions .........................................--*/
1608 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
1609 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
1611 LLVMValueRef FirstValue, PhiNode;
1613 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
1615 Hd = Field(Incoming, 0);
1616 FirstValue = (LLVMValueRef) Field(Hd, 0);
1617 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
1620 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
1621 value Hd = Field(Tl, 0);
1622 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
1623 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
1629 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1630 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
1631 value Name, value B) {
1632 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
1633 Wosize_val(Params), String_val(Name));
1636 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1637 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
1638 LLVMValueRef Then, LLVMValueRef Else,
1639 value Name, value B) {
1640 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
1643 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1644 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
1645 value Name, value B) {
1646 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
1649 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1650 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
1652 value Name, value B) {
1653 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
1656 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1657 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
1658 LLVMValueRef Element,
1660 value Name, value B) {
1661 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
1665 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1666 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
1668 value Name, value B) {
1669 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
1672 /* llvalue -> int -> string -> llbuilder -> llvalue */
1673 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
1674 value Idx, value Name, value B) {
1675 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
1679 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
1680 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
1681 LLVMValueRef Val, value Idx,
1682 value Name, value B) {
1683 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
1687 /* llvalue -> string -> llbuilder -> llvalue */
1688 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
1690 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
1693 /* llvalue -> string -> llbuilder -> llvalue */
1694 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
1696 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
1699 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1700 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
1701 value Name, value B) {
1702 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
1705 /*===-- Module Providers --------------------------------------------------===*/
1707 /* llmoduleprovider -> unit */
1708 CAMLprim value llvm_dispose_module_provider(LLVMModuleProviderRef MP) {
1709 LLVMDisposeModuleProvider(MP);
1714 /*===-- Memory buffers ----------------------------------------------------===*/
1716 /* string -> llmemorybuffer
1717 raises IoError msg on error */
1718 CAMLprim value llvm_memorybuffer_of_file(value Path) {
1721 LLVMMemoryBufferRef MemBuf;
1723 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
1725 llvm_raise(llvm_ioerror_exn, Message);
1727 CAMLreturn((value) MemBuf);
1730 /* unit -> llmemorybuffer
1731 raises IoError msg on error */
1732 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
1734 LLVMMemoryBufferRef MemBuf;
1736 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
1737 llvm_raise(llvm_ioerror_exn, Message);
1742 /* llmemorybuffer -> unit */
1743 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
1744 LLVMDisposeMemoryBuffer(MemBuf);
1748 /*===-- Pass Managers -----------------------------------------------------===*/
1750 /* unit -> [ `Module ] PassManager.t */
1751 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
1752 return LLVMCreatePassManager();
1755 /* llmodule -> [ `Function ] PassManager.t -> bool */
1756 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
1757 LLVMPassManagerRef PM) {
1758 return Val_bool(LLVMRunPassManager(PM, M));
1761 /* [ `Function ] PassManager.t -> bool */
1762 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
1763 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
1766 /* llvalue -> [ `Function ] PassManager.t -> bool */
1767 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
1768 LLVMPassManagerRef FPM) {
1769 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
1772 /* [ `Function ] PassManager.t -> bool */
1773 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
1774 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
1777 /* PassManager.any PassManager.t -> unit */
1778 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
1779 LLVMDisposePassManager(PM);