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 users ................................................--*/
445 /* llvalue -> int -> llvalue */
446 CAMLprim LLVMValueRef llvm_operand(LLVMValueRef V, value I) {
447 return LLVMGetOperand(V, Int_val(I));
450 /*--... Operations on constants of (mostly) any type .......................--*/
452 /* llvalue -> bool */
453 CAMLprim value llvm_is_constant(LLVMValueRef Val) {
454 return Val_bool(LLVMIsConstant(Val));
457 /* llvalue -> bool */
458 CAMLprim value llvm_is_null(LLVMValueRef Val) {
459 return Val_bool(LLVMIsNull(Val));
462 /* llvalue -> bool */
463 CAMLprim value llvm_is_undef(LLVMValueRef Val) {
464 return Val_bool(LLVMIsUndef(Val));
467 /*--... Operations on instructions .........................................--*/
469 /* llvalue -> bool */
470 CAMLprim value llvm_has_metadata(LLVMValueRef Val) {
471 return Val_bool(LLVMHasMetadata(Val));
474 /* llvalue -> int -> llvalue option */
475 CAMLprim value llvm_metadata(LLVMValueRef Val, value MDKindID) {
476 CAMLparam1(MDKindID);
478 if ((MD = LLVMGetMetadata(Val, Int_val(MDKindID)))) {
479 value Option = alloc(1, 0);
480 Field(Option, 0) = (value) MD;
483 CAMLreturn(Val_int(0));
486 /* llvalue -> int -> llvalue -> unit */
487 CAMLprim value llvm_set_metadata(LLVMValueRef Val, value MDKindID,
489 LLVMSetMetadata(Val, Int_val(MDKindID), MD);
493 /* llvalue -> int -> unit */
494 CAMLprim value llvm_clear_metadata(LLVMValueRef Val, value MDKindID) {
495 LLVMSetMetadata(Val, Int_val(MDKindID), NULL);
500 /*--... Operations on metadata .............................................--*/
502 /* llcontext -> string -> llvalue */
503 CAMLprim LLVMValueRef llvm_mdstring(LLVMContextRef C, value S) {
504 return LLVMMDStringInContext(C, String_val(S), caml_string_length(S));
507 /* llcontext -> llvalue array -> llvalue */
508 CAMLprim LLVMValueRef llvm_mdnode(LLVMContextRef C, value ElementVals) {
509 return LLVMMDNodeInContext(C, (LLVMValueRef*) Op_val(ElementVals),
510 Wosize_val(ElementVals));
513 /*--... Operations on scalar constants .....................................--*/
515 /* lltype -> int -> llvalue */
516 CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
517 return LLVMConstInt(IntTy, (long long) Int_val(N), 1);
520 /* lltype -> Int64.t -> bool -> llvalue */
521 CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
523 return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
526 /* lltype -> string -> int -> llvalue */
527 CAMLprim LLVMValueRef llvm_const_int_of_string(LLVMTypeRef IntTy, value S,
529 return LLVMConstIntOfStringAndSize(IntTy, String_val(S), caml_string_length(S),
533 /* lltype -> float -> llvalue */
534 CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
535 return LLVMConstReal(RealTy, Double_val(N));
538 /* lltype -> string -> llvalue */
539 CAMLprim LLVMValueRef llvm_const_float_of_string(LLVMTypeRef RealTy, value S) {
540 return LLVMConstRealOfStringAndSize(RealTy, String_val(S),
541 caml_string_length(S));
544 /*--... Operations on composite constants ..................................--*/
546 /* llcontext -> string -> llvalue */
547 CAMLprim LLVMValueRef llvm_const_string(LLVMContextRef Context, value Str,
548 value NullTerminate) {
549 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
553 /* llcontext -> string -> llvalue */
554 CAMLprim LLVMValueRef llvm_const_stringz(LLVMContextRef Context, value Str,
555 value NullTerminate) {
556 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
560 /* lltype -> llvalue array -> llvalue */
561 CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
563 return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
564 Wosize_val(ElementVals));
567 /* llcontext -> llvalue array -> llvalue */
568 CAMLprim LLVMValueRef llvm_const_struct(LLVMContextRef C, value ElementVals) {
569 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
570 Wosize_val(ElementVals), 0);
573 /* llcontext -> llvalue array -> llvalue */
574 CAMLprim LLVMValueRef llvm_const_packed_struct(LLVMContextRef C,
576 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
577 Wosize_val(ElementVals), 1);
580 /* llvalue array -> llvalue */
581 CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
582 return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
583 Wosize_val(ElementVals));
586 /*--... Constant expressions ...............................................--*/
588 /* Icmp.t -> llvalue -> llvalue -> llvalue */
589 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
590 LLVMValueRef LHSConstant,
591 LLVMValueRef RHSConstant) {
592 return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
595 /* Fcmp.t -> llvalue -> llvalue -> llvalue */
596 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
597 LLVMValueRef LHSConstant,
598 LLVMValueRef RHSConstant) {
599 return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
602 /* llvalue -> llvalue array -> llvalue */
603 CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
604 return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
605 Wosize_val(Indices));
608 /* llvalue -> llvalue array -> llvalue */
609 CAMLprim LLVMValueRef llvm_const_in_bounds_gep(LLVMValueRef ConstantVal,
611 return LLVMConstInBoundsGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
612 Wosize_val(Indices));
615 /* llvalue -> int array -> llvalue */
616 CAMLprim LLVMValueRef llvm_const_extractvalue(LLVMValueRef Aggregate,
619 int size = Wosize_val(Indices);
623 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
624 for (i = 0; i < size; i++) {
625 idxs[i] = Int_val(Field(Indices, i));
628 result = LLVMConstExtractValue(Aggregate, idxs, size);
630 CAMLreturnT(LLVMValueRef, result);
633 /* llvalue -> llvalue -> int array -> llvalue */
634 CAMLprim LLVMValueRef llvm_const_insertvalue(LLVMValueRef Aggregate,
635 LLVMValueRef Val, value Indices) {
637 int size = Wosize_val(Indices);
641 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
642 for (i = 0; i < size; i++) {
643 idxs[i] = Int_val(Field(Indices, i));
646 result = LLVMConstInsertValue(Aggregate, Val, idxs, size);
648 CAMLreturnT(LLVMValueRef, result);
651 /* lltype -> string -> string -> bool -> bool -> llvalue */
652 CAMLprim LLVMValueRef llvm_const_inline_asm(LLVMTypeRef Ty, value Asm,
653 value Constraints, value HasSideEffects,
654 value IsAlignStack) {
655 return LLVMConstInlineAsm(Ty, String_val(Asm), String_val(Constraints),
656 Bool_val(HasSideEffects), Bool_val(IsAlignStack));
659 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
661 /* llvalue -> bool */
662 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
663 return Val_bool(LLVMIsDeclaration(Global));
666 /* llvalue -> Linkage.t */
667 CAMLprim value llvm_linkage(LLVMValueRef Global) {
668 return Val_int(LLVMGetLinkage(Global));
671 /* Linkage.t -> llvalue -> unit */
672 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
673 LLVMSetLinkage(Global, Int_val(Linkage));
677 /* llvalue -> string */
678 CAMLprim value llvm_section(LLVMValueRef Global) {
679 return copy_string(LLVMGetSection(Global));
682 /* string -> llvalue -> unit */
683 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
684 LLVMSetSection(Global, String_val(Section));
688 /* llvalue -> Visibility.t */
689 CAMLprim value llvm_visibility(LLVMValueRef Global) {
690 return Val_int(LLVMGetVisibility(Global));
693 /* Visibility.t -> llvalue -> unit */
694 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
695 LLVMSetVisibility(Global, Int_val(Viz));
700 CAMLprim value llvm_alignment(LLVMValueRef Global) {
701 return Val_int(LLVMGetAlignment(Global));
704 /* int -> llvalue -> unit */
705 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
706 LLVMSetAlignment(Global, Int_val(Bytes));
710 /*--... Operations on global variables .....................................--*/
712 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
715 /* lltype -> string -> llmodule -> llvalue */
716 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
718 LLVMValueRef GlobalVar;
719 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
720 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
721 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
724 return LLVMAddGlobal(M, Ty, String_val(Name));
727 /* lltype -> string -> int -> llmodule -> llvalue */
728 CAMLprim LLVMValueRef llvm_declare_qualified_global(LLVMTypeRef Ty, value Name,
731 LLVMValueRef GlobalVar;
732 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
733 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
734 return LLVMConstBitCast(GlobalVar,
735 LLVMPointerType(Ty, Int_val(AddressSpace)));
738 return LLVMAddGlobal(M, Ty, String_val(Name));
741 /* string -> llmodule -> llvalue option */
742 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
744 LLVMValueRef GlobalVar;
745 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
746 value Option = alloc(1, 0);
747 Field(Option, 0) = (value) GlobalVar;
750 CAMLreturn(Val_int(0));
753 /* string -> llvalue -> llmodule -> llvalue */
754 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
756 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
758 LLVMSetInitializer(GlobalVar, Initializer);
762 /* string -> llvalue -> int -> llmodule -> llvalue */
763 CAMLprim LLVMValueRef llvm_define_qualified_global(value Name,
764 LLVMValueRef Initializer,
767 LLVMValueRef GlobalVar = LLVMAddGlobalInAddressSpace(M,
768 LLVMTypeOf(Initializer),
770 Int_val(AddressSpace));
771 LLVMSetInitializer(GlobalVar, Initializer);
775 /* llvalue -> unit */
776 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
777 LLVMDeleteGlobal(GlobalVar);
781 /* llvalue -> llvalue -> unit */
782 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
783 LLVMValueRef GlobalVar) {
784 LLVMSetInitializer(GlobalVar, ConstantVal);
788 /* llvalue -> unit */
789 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
790 LLVMSetInitializer(GlobalVar, NULL);
794 /* llvalue -> bool */
795 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
796 return Val_bool(LLVMIsThreadLocal(GlobalVar));
799 /* bool -> llvalue -> unit */
800 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
801 LLVMValueRef GlobalVar) {
802 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
806 /* llvalue -> bool */
807 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
808 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
811 /* bool -> llvalue -> unit */
812 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
813 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
817 /*--... Operations on aliases ..............................................--*/
819 CAMLprim LLVMValueRef llvm_add_alias(LLVMModuleRef M, LLVMTypeRef Ty,
820 LLVMValueRef Aliasee, value Name) {
821 return LLVMAddAlias(M, Ty, Aliasee, String_val(Name));
824 /*--... Operations on functions ............................................--*/
826 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
829 /* string -> lltype -> llmodule -> llvalue */
830 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
833 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
834 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
835 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
838 return LLVMAddFunction(M, String_val(Name), Ty);
841 /* string -> llmodule -> llvalue option */
842 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
845 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
846 value Option = alloc(1, 0);
847 Field(Option, 0) = (value) Fn;
850 CAMLreturn(Val_int(0));
853 /* string -> lltype -> llmodule -> llvalue */
854 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
856 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
857 LLVMAppendBasicBlockInContext(LLVMGetTypeContext(Ty), Fn, "entry");
861 /* llvalue -> unit */
862 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
863 LLVMDeleteFunction(Fn);
867 /* llvalue -> bool */
868 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
869 return Val_bool(LLVMGetIntrinsicID(Fn));
873 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
874 return Val_int(LLVMGetFunctionCallConv(Fn));
877 /* int -> llvalue -> unit */
878 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
879 LLVMSetFunctionCallConv(Fn, Int_val(Id));
883 /* llvalue -> string option */
884 CAMLprim value llvm_gc(LLVMValueRef Fn) {
887 CAMLlocal2(Name, Option);
889 if ((GC = LLVMGetGC(Fn))) {
890 Name = copy_string(GC);
892 Option = alloc(1, 0);
893 Field(Option, 0) = Name;
896 CAMLreturn(Val_int(0));
900 /* string option -> llvalue -> unit */
901 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
902 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
906 /* llvalue -> Attribute.t -> unit */
907 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
908 LLVMAddFunctionAttr(Arg, 1<<Int_val(PA));
912 /* llvalue -> Attribute.t -> unit */
913 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
914 LLVMRemoveFunctionAttr(Arg, 1<<Int_val(PA));
917 /*--... Operations on parameters ...........................................--*/
919 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
921 /* llvalue -> int -> llvalue */
922 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
923 return LLVMGetParam(Fn, Int_val(Index));
926 /* llvalue -> int -> llvalue */
927 CAMLprim value llvm_params(LLVMValueRef Fn, value Index) {
928 value Params = alloc(LLVMCountParams(Fn), 0);
929 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
933 /* llvalue -> Attribute.t -> unit */
934 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
935 LLVMAddAttribute(Arg, 1<<Int_val(PA));
939 /* llvalue -> Attribute.t -> unit */
940 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
941 LLVMRemoveAttribute(Arg, 1<<Int_val(PA));
945 /* llvalue -> int -> unit */
946 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
947 LLVMSetParamAlignment(Arg, Int_val(align));
951 /*--... Operations on basic blocks .........................................--*/
954 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
956 /* llvalue -> llbasicblock array */
957 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
958 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
959 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
963 /* llbasicblock -> unit */
964 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
965 LLVMDeleteBasicBlock(BB);
969 /* string -> llvalue -> llbasicblock */
970 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
972 return LLVMAppendBasicBlockInContext(Context, Fn, String_val(Name));
975 /* string -> llbasicblock -> llbasicblock */
976 CAMLprim LLVMBasicBlockRef llvm_insert_block(LLVMContextRef Context, value Name,
977 LLVMBasicBlockRef BB) {
978 return LLVMInsertBasicBlockInContext(Context, BB, String_val(Name));
981 /* llvalue -> bool */
982 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
983 return Val_bool(LLVMValueIsBasicBlock(Val));
986 /*--... Operations on instructions .........................................--*/
988 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
989 LLVMGetInstructionParent)
992 /*--... Operations on call sites ...........................................--*/
995 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
996 return Val_int(LLVMGetInstructionCallConv(Inst));
999 /* int -> llvalue -> unit */
1000 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
1001 LLVMSetInstructionCallConv(Inst, Int_val(CC));
1005 /* llvalue -> int -> Attribute.t -> unit */
1006 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
1009 LLVMAddInstrAttribute(Instr, Int_val(index), 1<<Int_val(PA));
1013 /* llvalue -> int -> Attribute.t -> unit */
1014 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
1017 LLVMRemoveInstrAttribute(Instr, Int_val(index), 1<<Int_val(PA));
1021 /*--... Operations on call instructions (only) .............................--*/
1023 /* llvalue -> bool */
1024 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
1025 return Val_bool(LLVMIsTailCall(CallInst));
1028 /* bool -> llvalue -> unit */
1029 CAMLprim value llvm_set_tail_call(value IsTailCall,
1030 LLVMValueRef CallInst) {
1031 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
1035 /*--... Operations on phi nodes ............................................--*/
1037 /* (llvalue * llbasicblock) -> llvalue -> unit */
1038 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
1039 LLVMAddIncoming(PhiNode,
1040 (LLVMValueRef*) &Field(Incoming, 0),
1041 (LLVMBasicBlockRef*) &Field(Incoming, 1),
1046 /* llvalue -> (llvalue * llbasicblock) list */
1047 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
1050 CAMLlocal3(Hd, Tl, Tmp);
1052 /* Build a tuple list of them. */
1054 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
1056 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
1057 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
1060 Store_field(Tmp, 0, Hd);
1061 Store_field(Tmp, 1, Tl);
1069 /*===-- Instruction builders ----------------------------------------------===*/
1071 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
1073 static void llvm_finalize_builder(value B) {
1074 LLVMDisposeBuilder(Builder_val(B));
1077 static struct custom_operations builder_ops = {
1078 (char *) "IRBuilder",
1079 llvm_finalize_builder,
1080 custom_compare_default,
1081 custom_hash_default,
1082 custom_serialize_default,
1083 custom_deserialize_default
1086 static value alloc_builder(LLVMBuilderRef B) {
1087 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
1092 /* llcontext -> llbuilder */
1093 CAMLprim value llvm_builder(LLVMContextRef C) {
1094 return alloc_builder(LLVMCreateBuilderInContext(C));
1097 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
1098 CAMLprim value llvm_position_builder(value Pos, value B) {
1099 if (Tag_val(Pos) == 0) {
1100 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
1101 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
1103 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
1104 LLVMPositionBuilderBefore(Builder_val(B), I);
1109 /* llbuilder -> llbasicblock */
1110 CAMLprim LLVMBasicBlockRef llvm_insertion_block(value B) {
1111 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
1117 /* llvalue -> string -> llbuilder -> unit */
1118 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name, value B) {
1119 LLVMInsertIntoBuilderWithName(Builder_val(B), I, String_val(Name));
1123 /*--... Metadata ...........................................................--*/
1125 /* llbuilder -> llvalue -> unit */
1126 CAMLprim value llvm_set_current_debug_location(value B, LLVMValueRef V) {
1127 LLVMSetCurrentDebugLocation(Builder_val(B), V);
1131 /* llbuilder -> unit */
1132 CAMLprim value llvm_clear_current_debug_location(value B) {
1133 LLVMSetCurrentDebugLocation(Builder_val(B), NULL);
1137 /* llbuilder -> llvalue option */
1138 CAMLprim value llvm_current_debug_location(value B) {
1141 if ((L = LLVMGetCurrentDebugLocation(Builder_val(B)))) {
1142 value Option = alloc(1, 0);
1143 Field(Option, 0) = (value) L;
1146 CAMLreturn(Val_int(0));
1149 /* llbuilder -> llvalue -> unit */
1150 CAMLprim value llvm_set_inst_debug_location(value B, LLVMValueRef V) {
1151 LLVMSetInstDebugLocation(Builder_val(B), V);
1156 /*--... Terminators ........................................................--*/
1158 /* llbuilder -> llvalue */
1159 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
1160 return LLVMBuildRetVoid(Builder_val(B));
1163 /* llvalue -> llbuilder -> llvalue */
1164 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
1165 return LLVMBuildRet(Builder_val(B), Val);
1168 /* llvalue array -> llbuilder -> llvalue */
1169 CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
1170 return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
1171 Wosize_val(RetVals));
1174 /* llbasicblock -> llbuilder -> llvalue */
1175 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
1176 return LLVMBuildBr(Builder_val(B), BB);
1179 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
1180 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
1181 LLVMBasicBlockRef Then,
1182 LLVMBasicBlockRef Else,
1184 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
1187 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
1188 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
1189 LLVMBasicBlockRef Else,
1190 value EstimatedCount,
1192 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
1195 /* llvalue -> llvalue -> llbasicblock -> unit */
1196 CAMLprim value llvm_add_case(LLVMValueRef Switch, LLVMValueRef OnVal,
1197 LLVMBasicBlockRef Dest) {
1198 LLVMAddCase(Switch, OnVal, Dest);
1202 /* llvalue -> llbasicblock -> llbuilder -> llvalue */
1203 CAMLprim LLVMValueRef llvm_build_indirect_br(LLVMValueRef Addr,
1204 value EstimatedDests,
1206 return LLVMBuildIndirectBr(Builder_val(B), Addr, EstimatedDests);
1209 /* llvalue -> llvalue -> llbasicblock -> unit */
1210 CAMLprim value llvm_add_destination(LLVMValueRef IndirectBr,
1211 LLVMBasicBlockRef Dest) {
1212 LLVMAddDestination(IndirectBr, Dest);
1216 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1217 llbuilder -> llvalue */
1218 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
1219 LLVMBasicBlockRef Then,
1220 LLVMBasicBlockRef Catch,
1221 value Name, value B) {
1222 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
1223 Wosize_val(Args), Then, Catch, String_val(Name));
1226 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1227 llbuilder -> llvalue */
1228 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
1229 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
1230 (LLVMBasicBlockRef) Args[2],
1231 (LLVMBasicBlockRef) Args[3],
1235 /* llbuilder -> llvalue */
1236 CAMLprim LLVMValueRef llvm_build_unwind(value B) {
1237 return LLVMBuildUnwind(Builder_val(B));
1240 /* llbuilder -> llvalue */
1241 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
1242 return LLVMBuildUnreachable(Builder_val(B));
1245 /*--... Arithmetic .........................................................--*/
1247 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1248 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1249 value Name, value B) {
1250 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1253 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1254 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1255 value Name, value B) {
1256 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1259 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1260 CAMLprim LLVMValueRef llvm_build_nuw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1261 value Name, value B) {
1262 return LLVMBuildNUWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1265 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1266 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1267 value Name, value B) {
1268 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1271 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1272 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1273 value Name, value B) {
1274 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1277 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1278 CAMLprim LLVMValueRef llvm_build_nsw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1279 value Name, value B) {
1280 return LLVMBuildNSWSub(Builder_val(B), LHS, RHS, String_val(Name));
1283 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1284 CAMLprim LLVMValueRef llvm_build_nuw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1285 value Name, value B) {
1286 return LLVMBuildNUWSub(Builder_val(B), LHS, RHS, String_val(Name));
1289 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1290 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1291 value Name, value B) {
1292 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1295 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1296 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1297 value Name, value B) {
1298 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1301 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1302 CAMLprim LLVMValueRef llvm_build_nsw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1303 value Name, value B) {
1304 return LLVMBuildNSWMul(Builder_val(B), LHS, RHS, String_val(Name));
1307 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1308 CAMLprim LLVMValueRef llvm_build_nuw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1309 value Name, value B) {
1310 return LLVMBuildNUWMul(Builder_val(B), LHS, RHS, String_val(Name));
1313 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1314 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1315 value Name, value B) {
1316 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1319 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1320 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1321 value Name, value B) {
1322 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1325 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1326 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1327 value Name, value B) {
1328 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1331 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1332 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1333 value Name, value B) {
1334 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1337 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1338 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1339 value Name, value B) {
1340 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1343 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1344 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1345 value Name, value B) {
1346 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1349 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1350 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1351 value Name, value B) {
1352 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1355 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1356 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1357 value Name, value B) {
1358 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1361 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1362 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1363 value Name, value B) {
1364 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1367 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1368 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1369 value Name, value B) {
1370 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1373 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1374 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1375 value Name, value B) {
1376 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1379 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1380 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1381 value Name, value B) {
1382 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1385 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1386 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1387 value Name, value B) {
1388 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1391 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1392 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1393 value Name, value B) {
1394 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1397 /* llvalue -> string -> llbuilder -> llvalue */
1398 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1399 value Name, value B) {
1400 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1403 /* llvalue -> string -> llbuilder -> llvalue */
1404 CAMLprim LLVMValueRef llvm_build_nsw_neg(LLVMValueRef X,
1405 value Name, value B) {
1406 return LLVMBuildNSWNeg(Builder_val(B), X, String_val(Name));
1409 /* llvalue -> string -> llbuilder -> llvalue */
1410 CAMLprim LLVMValueRef llvm_build_nuw_neg(LLVMValueRef X,
1411 value Name, value B) {
1412 return LLVMBuildNUWNeg(Builder_val(B), X, String_val(Name));
1415 /* llvalue -> string -> llbuilder -> llvalue */
1416 CAMLprim LLVMValueRef llvm_build_fneg(LLVMValueRef X,
1417 value Name, value B) {
1418 return LLVMBuildFNeg(Builder_val(B), X, String_val(Name));
1421 /* llvalue -> string -> llbuilder -> llvalue */
1422 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1423 value Name, value B) {
1424 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1427 /*--... Memory .............................................................--*/
1429 /* lltype -> string -> llbuilder -> llvalue */
1430 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1431 value Name, value B) {
1432 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1435 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1436 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1437 value Name, value B) {
1438 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1441 /* llvalue -> string -> llbuilder -> llvalue */
1442 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1443 value Name, value B) {
1444 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1447 /* llvalue -> llvalue -> llbuilder -> llvalue */
1448 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1450 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1453 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1454 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
1455 value Name, value B) {
1456 return LLVMBuildGEP(Builder_val(B), Pointer,
1457 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
1461 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1462 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
1463 value Indices, value Name,
1465 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
1466 (LLVMValueRef *) Op_val(Indices),
1467 Wosize_val(Indices), String_val(Name));
1470 /* llvalue -> int -> string -> llbuilder -> llvalue */
1471 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
1472 value Index, value Name,
1474 return LLVMBuildStructGEP(Builder_val(B), Pointer,
1475 Int_val(Index), String_val(Name));
1478 /* string -> string -> llbuilder -> llvalue */
1479 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
1480 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
1484 /* string -> string -> llbuilder -> llvalue */
1485 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
1487 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
1491 /*--... Casts ..............................................................--*/
1493 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1494 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
1495 value Name, value B) {
1496 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
1499 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1500 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
1501 value Name, value B) {
1502 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
1505 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1506 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
1507 value Name, value B) {
1508 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
1511 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1512 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
1513 value Name, value B) {
1514 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
1517 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1518 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
1519 value Name, value B) {
1520 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
1523 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1524 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
1525 value Name, value B) {
1526 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
1529 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1530 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
1531 value Name, value B) {
1532 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
1535 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1536 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
1537 value Name, value B) {
1538 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
1541 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1542 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
1543 value Name, value B) {
1544 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
1547 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1548 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
1549 value Name, value B) {
1550 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
1553 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1554 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
1555 value Name, value B) {
1556 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
1559 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1560 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1561 value Name, value B) {
1562 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
1565 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1566 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1567 value Name, value B) {
1568 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1571 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1572 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1573 value Name, value B) {
1574 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1577 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1578 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
1579 LLVMTypeRef Ty, value Name,
1581 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1584 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1585 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
1586 value Name, value B) {
1587 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
1590 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1591 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
1592 value Name, value B) {
1593 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
1596 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1597 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
1598 value Name, value B) {
1599 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
1602 /*--... Comparisons ........................................................--*/
1604 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1605 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
1606 LLVMValueRef LHS, LLVMValueRef RHS,
1607 value Name, value B) {
1608 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
1612 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1613 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
1614 LLVMValueRef LHS, LLVMValueRef RHS,
1615 value Name, value B) {
1616 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
1620 /*--... Miscellaneous instructions .........................................--*/
1622 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
1623 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
1625 LLVMValueRef FirstValue, PhiNode;
1627 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
1629 Hd = Field(Incoming, 0);
1630 FirstValue = (LLVMValueRef) Field(Hd, 0);
1631 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
1634 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
1635 value Hd = Field(Tl, 0);
1636 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
1637 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
1643 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1644 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
1645 value Name, value B) {
1646 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
1647 Wosize_val(Params), String_val(Name));
1650 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1651 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
1652 LLVMValueRef Then, LLVMValueRef Else,
1653 value Name, value B) {
1654 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
1657 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1658 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
1659 value Name, value B) {
1660 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
1663 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1664 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
1666 value Name, value B) {
1667 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
1670 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1671 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
1672 LLVMValueRef Element,
1674 value Name, value B) {
1675 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
1679 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1680 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
1682 value Name, value B) {
1683 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
1686 /* llvalue -> int -> string -> llbuilder -> llvalue */
1687 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
1688 value Idx, value Name, value B) {
1689 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
1693 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
1694 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
1695 LLVMValueRef Val, value Idx,
1696 value Name, value B) {
1697 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
1701 /* llvalue -> string -> llbuilder -> llvalue */
1702 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
1704 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
1707 /* llvalue -> string -> llbuilder -> llvalue */
1708 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
1710 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
1713 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1714 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
1715 value Name, value B) {
1716 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
1719 /*===-- Module Providers --------------------------------------------------===*/
1721 /* llmoduleprovider -> unit */
1722 CAMLprim value llvm_dispose_module_provider(LLVMModuleProviderRef MP) {
1723 LLVMDisposeModuleProvider(MP);
1728 /*===-- Memory buffers ----------------------------------------------------===*/
1730 /* string -> llmemorybuffer
1731 raises IoError msg on error */
1732 CAMLprim value llvm_memorybuffer_of_file(value Path) {
1735 LLVMMemoryBufferRef MemBuf;
1737 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
1739 llvm_raise(llvm_ioerror_exn, Message);
1741 CAMLreturn((value) MemBuf);
1744 /* unit -> llmemorybuffer
1745 raises IoError msg on error */
1746 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
1748 LLVMMemoryBufferRef MemBuf;
1750 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
1751 llvm_raise(llvm_ioerror_exn, Message);
1756 /* llmemorybuffer -> unit */
1757 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
1758 LLVMDisposeMemoryBuffer(MemBuf);
1762 /*===-- Pass Managers -----------------------------------------------------===*/
1764 /* unit -> [ `Module ] PassManager.t */
1765 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
1766 return LLVMCreatePassManager();
1769 /* llmodule -> [ `Function ] PassManager.t -> bool */
1770 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
1771 LLVMPassManagerRef PM) {
1772 return Val_bool(LLVMRunPassManager(PM, M));
1775 /* [ `Function ] PassManager.t -> bool */
1776 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
1777 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
1780 /* llvalue -> [ `Function ] PassManager.t -> bool */
1781 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
1782 LLVMPassManagerRef FPM) {
1783 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
1786 /* [ `Function ] PassManager.t -> bool */
1787 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
1788 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
1791 /* PassManager.any PassManager.t -> unit */
1792 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
1793 LLVMDisposePassManager(PM);