1 /*===-- llvm_ocaml.c - LLVM Ocaml Glue --------------------------*- C++ -*-===*\
3 |* The LLVM Compiler Infrastructure *|
5 |* This file is distributed under the University of Illinois Open Source *|
6 |* License. See LICENSE.TXT for details. *|
8 |*===----------------------------------------------------------------------===*|
10 |* This file glues LLVM's ocaml interface to its C interface. These functions *|
11 |* are by and large transparent wrappers to the corresponding C functions. *|
13 |* Note that these functions intentionally take liberties with the CAMLparamX *|
14 |* macros, since most of the parameters are not GC heap objects. *|
16 \*===----------------------------------------------------------------------===*/
18 #include "llvm-c/Core.h"
19 #include "caml/alloc.h"
20 #include "caml/custom.h"
21 #include "caml/memory.h"
22 #include "caml/fail.h"
23 #include "caml/callback.h"
24 #include "llvm/Config/config.h"
29 /* Can't use the recommended caml_named_value mechanism for backwards
30 compatibility reasons. This is largely equivalent. */
31 static value llvm_ioerror_exn;
33 CAMLprim value llvm_register_core_exns(value IoError) {
34 llvm_ioerror_exn = Field(IoError, 0);
35 register_global_root(&llvm_ioerror_exn);
39 static void llvm_raise(value Prototype, char *Message) {
40 CAMLparam1(Prototype);
41 CAMLlocal1(CamlMessage);
43 CamlMessage = copy_string(Message);
44 LLVMDisposeMessage(Message);
46 raise_with_arg(Prototype, CamlMessage);
47 abort(); /* NOTREACHED */
49 CAMLnoreturn; /* Silences warnings, but is missing in some versions. */
53 static value alloc_variant(int tag, void *Value) {
54 value Iter = alloc_small(1, tag);
55 Field(Iter, 0) = Val_op(Value);
59 /* Macro to convert the C first/next/last/prev idiom to the Ocaml llpos/
61 #define DEFINE_ITERATORS(camlname, cname, pty, cty, pfun) \
62 /* llmodule -> ('a, 'b) llpos */ \
63 CAMLprim value llvm_##camlname##_begin(pty Mom) { \
64 cty First = LLVMGetFirst##cname(Mom); \
66 return alloc_variant(1, First); \
67 return alloc_variant(0, Mom); \
70 /* llvalue -> ('a, 'b) llpos */ \
71 CAMLprim value llvm_##camlname##_succ(cty Kid) { \
72 cty Next = LLVMGetNext##cname(Kid); \
74 return alloc_variant(1, Next); \
75 return alloc_variant(0, pfun(Kid)); \
78 /* llmodule -> ('a, 'b) llrev_pos */ \
79 CAMLprim value llvm_##camlname##_end(pty Mom) { \
80 cty Last = LLVMGetLast##cname(Mom); \
82 return alloc_variant(1, Last); \
83 return alloc_variant(0, Mom); \
86 /* llvalue -> ('a, 'b) llrev_pos */ \
87 CAMLprim value llvm_##camlname##_pred(cty Kid) { \
88 cty Prev = LLVMGetPrevious##cname(Kid); \
90 return alloc_variant(1, Prev); \
91 return alloc_variant(0, pfun(Kid)); \
95 /*===-- Contexts ----------------------------------------------------------===*/
97 /* unit -> llcontext */
98 CAMLprim LLVMContextRef llvm_create_context(value Unit) {
99 return LLVMContextCreate();
102 /* llcontext -> unit */
103 CAMLprim value llvm_dispose_context(LLVMContextRef C) {
104 LLVMContextDispose(C);
108 /* unit -> llcontext */
109 CAMLprim LLVMContextRef llvm_global_context(value Unit) {
110 return LLVMGetGlobalContext();
113 /* llcontext -> string -> int */
114 CAMLprim value llvm_mdkind_id(LLVMContextRef C, value Name) {
115 unsigned MDKindID = LLVMGetMDKindIDInContext(C, String_val(Name),
116 caml_string_length(Name));
117 return Val_int(MDKindID);
120 /*===-- Modules -----------------------------------------------------------===*/
122 /* llcontext -> string -> llmodule */
123 CAMLprim LLVMModuleRef llvm_create_module(LLVMContextRef C, value ModuleID) {
124 return LLVMModuleCreateWithNameInContext(String_val(ModuleID), C);
127 /* llmodule -> unit */
128 CAMLprim value llvm_dispose_module(LLVMModuleRef M) {
129 LLVMDisposeModule(M);
133 /* llmodule -> string */
134 CAMLprim value llvm_target_triple(LLVMModuleRef M) {
135 return copy_string(LLVMGetTarget(M));
138 /* string -> llmodule -> unit */
139 CAMLprim value llvm_set_target_triple(value Trip, LLVMModuleRef M) {
140 LLVMSetTarget(M, String_val(Trip));
144 /* llmodule -> string */
145 CAMLprim value llvm_data_layout(LLVMModuleRef M) {
146 return copy_string(LLVMGetDataLayout(M));
149 /* string -> llmodule -> unit */
150 CAMLprim value llvm_set_data_layout(value Layout, LLVMModuleRef M) {
151 LLVMSetDataLayout(M, String_val(Layout));
155 /* string -> lltype -> llmodule -> bool */
156 CAMLprim value llvm_add_type_name(value Name, LLVMTypeRef Ty, LLVMModuleRef M) {
157 int res = LLVMAddTypeName(M, String_val(Name), Ty);
158 return Val_bool(res == 0);
161 /* string -> llmodule -> unit */
162 CAMLprim value llvm_delete_type_name(value Name, LLVMModuleRef M) {
163 LLVMDeleteTypeName(M, String_val(Name));
167 /* llmodule -> string -> lltype option */
168 CAMLprim value llvm_type_by_name(LLVMModuleRef M, value Name) {
171 if ((T = LLVMGetTypeByName(M, String_val(Name)))) {
172 value Option = alloc(1, 0);
173 Field(Option, 0) = (value) T;
176 CAMLreturn(Val_int(0));
179 /* llmodule -> unit */
180 CAMLprim value llvm_dump_module(LLVMModuleRef M) {
185 /* llmodule -> string -> unit */
186 CAMLprim value llvm_set_module_inline_asm(LLVMModuleRef M, value Asm) {
187 LLVMSetModuleInlineAsm(M, String_val(Asm));
191 /*===-- Types -------------------------------------------------------------===*/
193 /* lltype -> TypeKind.t */
194 CAMLprim value llvm_classify_type(LLVMTypeRef Ty) {
195 return Val_int(LLVMGetTypeKind(Ty));
198 /* lltype -> llcontext */
199 CAMLprim LLVMContextRef llvm_type_context(LLVMTypeRef Ty) {
200 return LLVMGetTypeContext(Ty);
203 /*--... Operations on integer types ........................................--*/
205 /* llcontext -> lltype */
206 CAMLprim LLVMTypeRef llvm_i1_type (LLVMContextRef Context) {
207 return LLVMInt1TypeInContext(Context);
210 /* llcontext -> lltype */
211 CAMLprim LLVMTypeRef llvm_i8_type (LLVMContextRef Context) {
212 return LLVMInt8TypeInContext(Context);
215 /* llcontext -> lltype */
216 CAMLprim LLVMTypeRef llvm_i16_type (LLVMContextRef Context) {
217 return LLVMInt16TypeInContext(Context);
220 /* llcontext -> lltype */
221 CAMLprim LLVMTypeRef llvm_i32_type (LLVMContextRef Context) {
222 return LLVMInt32TypeInContext(Context);
225 /* llcontext -> lltype */
226 CAMLprim LLVMTypeRef llvm_i64_type (LLVMContextRef Context) {
227 return LLVMInt64TypeInContext(Context);
230 /* llcontext -> int -> lltype */
231 CAMLprim LLVMTypeRef llvm_integer_type(LLVMContextRef Context, value Width) {
232 return LLVMIntTypeInContext(Context, Int_val(Width));
236 CAMLprim value llvm_integer_bitwidth(LLVMTypeRef IntegerTy) {
237 return Val_int(LLVMGetIntTypeWidth(IntegerTy));
240 /*--... Operations on real types ...........................................--*/
242 /* llcontext -> lltype */
243 CAMLprim LLVMTypeRef llvm_float_type(LLVMContextRef Context) {
244 return LLVMFloatTypeInContext(Context);
247 /* llcontext -> lltype */
248 CAMLprim LLVMTypeRef llvm_double_type(LLVMContextRef Context) {
249 return LLVMDoubleTypeInContext(Context);
252 /* llcontext -> lltype */
253 CAMLprim LLVMTypeRef llvm_x86fp80_type(LLVMContextRef Context) {
254 return LLVMX86FP80TypeInContext(Context);
257 /* llcontext -> lltype */
258 CAMLprim LLVMTypeRef llvm_fp128_type(LLVMContextRef Context) {
259 return LLVMFP128TypeInContext(Context);
262 /* llcontext -> lltype */
263 CAMLprim LLVMTypeRef llvm_ppc_fp128_type(LLVMContextRef Context) {
264 return LLVMPPCFP128TypeInContext(Context);
267 /*--... Operations on function types .......................................--*/
269 /* lltype -> lltype array -> lltype */
270 CAMLprim LLVMTypeRef llvm_function_type(LLVMTypeRef RetTy, value ParamTys) {
271 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
272 Wosize_val(ParamTys), 0);
275 /* lltype -> lltype array -> lltype */
276 CAMLprim LLVMTypeRef llvm_var_arg_function_type(LLVMTypeRef RetTy,
278 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
279 Wosize_val(ParamTys), 1);
283 CAMLprim value llvm_is_var_arg(LLVMTypeRef FunTy) {
284 return Val_bool(LLVMIsFunctionVarArg(FunTy));
287 /* lltype -> lltype array */
288 CAMLprim value llvm_param_types(LLVMTypeRef FunTy) {
289 value Tys = alloc(LLVMCountParamTypes(FunTy), 0);
290 LLVMGetParamTypes(FunTy, (LLVMTypeRef *) Tys);
294 /*--... Operations on struct types .........................................--*/
296 /* llcontext -> lltype array -> lltype */
297 CAMLprim LLVMTypeRef llvm_struct_type(LLVMContextRef C, value ElementTypes) {
298 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
299 Wosize_val(ElementTypes), 0);
302 /* llcontext -> lltype array -> lltype */
303 CAMLprim LLVMTypeRef llvm_packed_struct_type(LLVMContextRef C,
304 value ElementTypes) {
305 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
306 Wosize_val(ElementTypes), 1);
309 /* lltype -> lltype array */
310 CAMLprim value llvm_struct_element_types(LLVMTypeRef StructTy) {
311 value Tys = alloc(LLVMCountStructElementTypes(StructTy), 0);
312 LLVMGetStructElementTypes(StructTy, (LLVMTypeRef *) Tys);
317 CAMLprim value llvm_is_packed(LLVMTypeRef StructTy) {
318 return Val_bool(LLVMIsPackedStruct(StructTy));
321 /*--... Operations on union types ..........................................--*/
323 /* llcontext -> lltype array -> lltype */
324 CAMLprim LLVMTypeRef llvm_union_type(LLVMContextRef C, value ElementTypes) {
325 return LLVMUnionTypeInContext(C, (LLVMTypeRef *) ElementTypes,
326 Wosize_val(ElementTypes));
329 /* lltype -> lltype array */
330 CAMLprim value llvm_union_element_types(LLVMTypeRef UnionTy) {
331 value Tys = alloc(LLVMCountUnionElementTypes(UnionTy), 0);
332 LLVMGetUnionElementTypes(UnionTy, (LLVMTypeRef *) Tys);
336 /*--... Operations on array, pointer, and vector types .....................--*/
338 /* lltype -> int -> lltype */
339 CAMLprim LLVMTypeRef llvm_array_type(LLVMTypeRef ElementTy, value Count) {
340 return LLVMArrayType(ElementTy, Int_val(Count));
343 /* lltype -> lltype */
344 CAMLprim LLVMTypeRef llvm_pointer_type(LLVMTypeRef ElementTy) {
345 return LLVMPointerType(ElementTy, 0);
348 /* lltype -> int -> lltype */
349 CAMLprim LLVMTypeRef llvm_qualified_pointer_type(LLVMTypeRef ElementTy,
350 value AddressSpace) {
351 return LLVMPointerType(ElementTy, Int_val(AddressSpace));
354 /* lltype -> int -> lltype */
355 CAMLprim LLVMTypeRef llvm_vector_type(LLVMTypeRef ElementTy, value Count) {
356 return LLVMVectorType(ElementTy, Int_val(Count));
360 CAMLprim value llvm_array_length(LLVMTypeRef ArrayTy) {
361 return Val_int(LLVMGetArrayLength(ArrayTy));
365 CAMLprim value llvm_address_space(LLVMTypeRef PtrTy) {
366 return Val_int(LLVMGetPointerAddressSpace(PtrTy));
370 CAMLprim value llvm_vector_size(LLVMTypeRef VectorTy) {
371 return Val_int(LLVMGetVectorSize(VectorTy));
374 /*--... Operations on other types ..........................................--*/
376 /* llcontext -> lltype */
377 CAMLprim LLVMTypeRef llvm_void_type (LLVMContextRef Context) {
378 return LLVMVoidTypeInContext(Context);
381 /* llcontext -> lltype */
382 CAMLprim LLVMTypeRef llvm_label_type(LLVMContextRef Context) {
383 return LLVMLabelTypeInContext(Context);
386 /* llcontext -> lltype */
387 CAMLprim LLVMTypeRef llvm_opaque_type(LLVMContextRef Context) {
388 return LLVMOpaqueTypeInContext(Context);
391 /*--... Operations on type handles .........................................--*/
393 #define Typehandle_val(v) (*(LLVMTypeHandleRef *)(Data_custom_val(v)))
395 static void llvm_finalize_handle(value TH) {
396 LLVMDisposeTypeHandle(Typehandle_val(TH));
399 static struct custom_operations typehandle_ops = {
400 (char *) "LLVMTypeHandle",
401 llvm_finalize_handle,
402 custom_compare_default,
404 custom_serialize_default,
405 custom_deserialize_default
408 CAMLprim value llvm_handle_to_type(LLVMTypeRef PATy) {
409 value TH = alloc_custom(&typehandle_ops, sizeof(LLVMBuilderRef), 0, 1);
410 Typehandle_val(TH) = LLVMCreateTypeHandle(PATy);
414 CAMLprim LLVMTypeRef llvm_type_of_handle(value TH) {
415 return LLVMResolveTypeHandle(Typehandle_val(TH));
418 CAMLprim value llvm_refine_type(LLVMTypeRef AbstractTy, LLVMTypeRef ConcreteTy){
419 LLVMRefineType(AbstractTy, ConcreteTy);
424 /*===-- VALUES ------------------------------------------------------------===*/
426 /* llvalue -> lltype */
427 CAMLprim LLVMTypeRef llvm_type_of(LLVMValueRef Val) {
428 return LLVMTypeOf(Val);
431 /* llvalue -> string */
432 CAMLprim value llvm_value_name(LLVMValueRef Val) {
433 return copy_string(LLVMGetValueName(Val));
436 /* string -> llvalue -> unit */
437 CAMLprim value llvm_set_value_name(value Name, LLVMValueRef Val) {
438 LLVMSetValueName(Val, String_val(Name));
442 /* llvalue -> unit */
443 CAMLprim value llvm_dump_value(LLVMValueRef Val) {
448 /*--... Operations on users ................................................--*/
450 /* llvalue -> int -> llvalue */
451 CAMLprim LLVMValueRef llvm_operand(LLVMValueRef V, value I) {
452 return LLVMGetOperand(V, Int_val(I));
455 /*--... Operations on constants of (mostly) any type .......................--*/
457 /* llvalue -> bool */
458 CAMLprim value llvm_is_constant(LLVMValueRef Val) {
459 return Val_bool(LLVMIsConstant(Val));
462 /* llvalue -> bool */
463 CAMLprim value llvm_is_null(LLVMValueRef Val) {
464 return Val_bool(LLVMIsNull(Val));
467 /* llvalue -> bool */
468 CAMLprim value llvm_is_undef(LLVMValueRef Val) {
469 return Val_bool(LLVMIsUndef(Val));
472 /*--... Operations on instructions .........................................--*/
474 /* llvalue -> bool */
475 CAMLprim value llvm_has_metadata(LLVMValueRef Val) {
476 return Val_bool(LLVMHasMetadata(Val));
479 /* llvalue -> int -> llvalue option */
480 CAMLprim value llvm_metadata(LLVMValueRef Val, value MDKindID) {
481 CAMLparam1(MDKindID);
483 if ((MD = LLVMGetMetadata(Val, Int_val(MDKindID)))) {
484 value Option = alloc(1, 0);
485 Field(Option, 0) = (value) MD;
488 CAMLreturn(Val_int(0));
491 /* llvalue -> int -> llvalue -> unit */
492 CAMLprim value llvm_set_metadata(LLVMValueRef Val, value MDKindID,
494 LLVMSetMetadata(Val, Int_val(MDKindID), MD);
498 /* llvalue -> int -> unit */
499 CAMLprim value llvm_clear_metadata(LLVMValueRef Val, value MDKindID) {
500 LLVMSetMetadata(Val, Int_val(MDKindID), NULL);
505 /*--... Operations on metadata .............................................--*/
507 /* llcontext -> string -> llvalue */
508 CAMLprim LLVMValueRef llvm_mdstring(LLVMContextRef C, value S) {
509 return LLVMMDStringInContext(C, String_val(S), caml_string_length(S));
512 /* llcontext -> llvalue array -> llvalue */
513 CAMLprim LLVMValueRef llvm_mdnode(LLVMContextRef C, value ElementVals) {
514 return LLVMMDNodeInContext(C, (LLVMValueRef*) Op_val(ElementVals),
515 Wosize_val(ElementVals));
518 /*--... Operations on scalar constants .....................................--*/
520 /* lltype -> int -> llvalue */
521 CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
522 return LLVMConstInt(IntTy, (long long) Int_val(N), 1);
525 /* lltype -> Int64.t -> bool -> llvalue */
526 CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
528 return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
531 /* lltype -> string -> int -> llvalue */
532 CAMLprim LLVMValueRef llvm_const_int_of_string(LLVMTypeRef IntTy, value S,
534 return LLVMConstIntOfStringAndSize(IntTy, String_val(S), caml_string_length(S),
538 /* lltype -> float -> llvalue */
539 CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
540 return LLVMConstReal(RealTy, Double_val(N));
543 /* lltype -> string -> llvalue */
544 CAMLprim LLVMValueRef llvm_const_float_of_string(LLVMTypeRef RealTy, value S) {
545 return LLVMConstRealOfStringAndSize(RealTy, String_val(S),
546 caml_string_length(S));
549 /*--... Operations on composite constants ..................................--*/
551 /* llcontext -> string -> llvalue */
552 CAMLprim LLVMValueRef llvm_const_string(LLVMContextRef Context, value Str,
553 value NullTerminate) {
554 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
558 /* llcontext -> string -> llvalue */
559 CAMLprim LLVMValueRef llvm_const_stringz(LLVMContextRef Context, value Str,
560 value NullTerminate) {
561 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
565 /* lltype -> llvalue array -> llvalue */
566 CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
568 return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
569 Wosize_val(ElementVals));
572 /* llcontext -> llvalue array -> llvalue */
573 CAMLprim LLVMValueRef llvm_const_struct(LLVMContextRef C, value ElementVals) {
574 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
575 Wosize_val(ElementVals), 0);
578 /* llcontext -> llvalue array -> llvalue */
579 CAMLprim LLVMValueRef llvm_const_packed_struct(LLVMContextRef C,
581 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
582 Wosize_val(ElementVals), 1);
585 /* llvalue array -> llvalue */
586 CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
587 return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
588 Wosize_val(ElementVals));
591 /*--... Constant expressions ...............................................--*/
593 /* Icmp.t -> llvalue -> llvalue -> llvalue */
594 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
595 LLVMValueRef LHSConstant,
596 LLVMValueRef RHSConstant) {
597 return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
600 /* Fcmp.t -> llvalue -> llvalue -> llvalue */
601 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
602 LLVMValueRef LHSConstant,
603 LLVMValueRef RHSConstant) {
604 return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
607 /* llvalue -> llvalue array -> llvalue */
608 CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
609 return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
610 Wosize_val(Indices));
613 /* llvalue -> llvalue array -> llvalue */
614 CAMLprim LLVMValueRef llvm_const_in_bounds_gep(LLVMValueRef ConstantVal,
616 return LLVMConstInBoundsGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
617 Wosize_val(Indices));
620 /* llvalue -> int array -> llvalue */
621 CAMLprim LLVMValueRef llvm_const_extractvalue(LLVMValueRef Aggregate,
624 int size = Wosize_val(Indices);
628 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
629 for (i = 0; i < size; i++) {
630 idxs[i] = Int_val(Field(Indices, i));
633 result = LLVMConstExtractValue(Aggregate, idxs, size);
635 CAMLreturnT(LLVMValueRef, result);
638 /* llvalue -> llvalue -> int array -> llvalue */
639 CAMLprim LLVMValueRef llvm_const_insertvalue(LLVMValueRef Aggregate,
640 LLVMValueRef Val, value Indices) {
642 int size = Wosize_val(Indices);
646 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
647 for (i = 0; i < size; i++) {
648 idxs[i] = Int_val(Field(Indices, i));
651 result = LLVMConstInsertValue(Aggregate, Val, idxs, size);
653 CAMLreturnT(LLVMValueRef, result);
656 /* lltype -> string -> string -> bool -> bool -> llvalue */
657 CAMLprim LLVMValueRef llvm_const_inline_asm(LLVMTypeRef Ty, value Asm,
658 value Constraints, value HasSideEffects,
659 value IsAlignStack) {
660 return LLVMConstInlineAsm(Ty, String_val(Asm), String_val(Constraints),
661 Bool_val(HasSideEffects), Bool_val(IsAlignStack));
664 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
666 /* llvalue -> bool */
667 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
668 return Val_bool(LLVMIsDeclaration(Global));
671 /* llvalue -> Linkage.t */
672 CAMLprim value llvm_linkage(LLVMValueRef Global) {
673 return Val_int(LLVMGetLinkage(Global));
676 /* Linkage.t -> llvalue -> unit */
677 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
678 LLVMSetLinkage(Global, Int_val(Linkage));
682 /* llvalue -> string */
683 CAMLprim value llvm_section(LLVMValueRef Global) {
684 return copy_string(LLVMGetSection(Global));
687 /* string -> llvalue -> unit */
688 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
689 LLVMSetSection(Global, String_val(Section));
693 /* llvalue -> Visibility.t */
694 CAMLprim value llvm_visibility(LLVMValueRef Global) {
695 return Val_int(LLVMGetVisibility(Global));
698 /* Visibility.t -> llvalue -> unit */
699 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
700 LLVMSetVisibility(Global, Int_val(Viz));
705 CAMLprim value llvm_alignment(LLVMValueRef Global) {
706 return Val_int(LLVMGetAlignment(Global));
709 /* int -> llvalue -> unit */
710 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
711 LLVMSetAlignment(Global, Int_val(Bytes));
715 /*--... Operations on uses .................................................--*/
717 /* llvalue -> lluse option */
718 CAMLprim value llvm_use_begin(LLVMValueRef Val) {
721 if ((First = LLVMGetFirstUse(Val))) {
722 value Option = alloc(1, 0);
723 Field(Option, 0) = (value) First;
726 CAMLreturn(Val_int(0));
729 /* lluse -> lluse option */
730 CAMLprim value llvm_use_succ(LLVMUseRef U) {
733 if ((Next = LLVMGetNextUse(U))) {
734 value Option = alloc(1, 0);
735 Field(Option, 0) = (value) Next;
738 CAMLreturn(Val_int(0));
741 /* lluse -> llvalue */
742 CAMLprim LLVMValueRef llvm_user(LLVMUseRef UR) {
743 return LLVMGetUser(UR);
746 /* lluse -> llvalue */
747 CAMLprim LLVMValueRef llvm_used_value(LLVMUseRef UR) {
748 return LLVMGetUsedValue(UR);
751 /*--... Operations on global variables .....................................--*/
753 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
756 /* lltype -> string -> llmodule -> llvalue */
757 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
759 LLVMValueRef GlobalVar;
760 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
761 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
762 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
765 return LLVMAddGlobal(M, Ty, String_val(Name));
768 /* lltype -> string -> int -> llmodule -> llvalue */
769 CAMLprim LLVMValueRef llvm_declare_qualified_global(LLVMTypeRef Ty, value Name,
772 LLVMValueRef GlobalVar;
773 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
774 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
775 return LLVMConstBitCast(GlobalVar,
776 LLVMPointerType(Ty, Int_val(AddressSpace)));
779 return LLVMAddGlobal(M, Ty, String_val(Name));
782 /* string -> llmodule -> llvalue option */
783 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
785 LLVMValueRef GlobalVar;
786 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
787 value Option = alloc(1, 0);
788 Field(Option, 0) = (value) GlobalVar;
791 CAMLreturn(Val_int(0));
794 /* string -> llvalue -> llmodule -> llvalue */
795 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
797 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
799 LLVMSetInitializer(GlobalVar, Initializer);
803 /* string -> llvalue -> int -> llmodule -> llvalue */
804 CAMLprim LLVMValueRef llvm_define_qualified_global(value Name,
805 LLVMValueRef Initializer,
808 LLVMValueRef GlobalVar = LLVMAddGlobalInAddressSpace(M,
809 LLVMTypeOf(Initializer),
811 Int_val(AddressSpace));
812 LLVMSetInitializer(GlobalVar, Initializer);
816 /* llvalue -> unit */
817 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
818 LLVMDeleteGlobal(GlobalVar);
822 /* llvalue -> llvalue -> unit */
823 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
824 LLVMValueRef GlobalVar) {
825 LLVMSetInitializer(GlobalVar, ConstantVal);
829 /* llvalue -> unit */
830 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
831 LLVMSetInitializer(GlobalVar, NULL);
835 /* llvalue -> bool */
836 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
837 return Val_bool(LLVMIsThreadLocal(GlobalVar));
840 /* bool -> llvalue -> unit */
841 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
842 LLVMValueRef GlobalVar) {
843 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
847 /* llvalue -> bool */
848 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
849 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
852 /* bool -> llvalue -> unit */
853 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
854 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
858 /*--... Operations on aliases ..............................................--*/
860 CAMLprim LLVMValueRef llvm_add_alias(LLVMModuleRef M, LLVMTypeRef Ty,
861 LLVMValueRef Aliasee, value Name) {
862 return LLVMAddAlias(M, Ty, Aliasee, String_val(Name));
865 /*--... Operations on functions ............................................--*/
867 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
870 /* string -> lltype -> llmodule -> llvalue */
871 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
874 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
875 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
876 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
879 return LLVMAddFunction(M, String_val(Name), Ty);
882 /* string -> llmodule -> llvalue option */
883 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
886 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
887 value Option = alloc(1, 0);
888 Field(Option, 0) = (value) Fn;
891 CAMLreturn(Val_int(0));
894 /* string -> lltype -> llmodule -> llvalue */
895 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
897 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
898 LLVMAppendBasicBlockInContext(LLVMGetTypeContext(Ty), Fn, "entry");
902 /* llvalue -> unit */
903 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
904 LLVMDeleteFunction(Fn);
908 /* llvalue -> bool */
909 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
910 return Val_bool(LLVMGetIntrinsicID(Fn));
914 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
915 return Val_int(LLVMGetFunctionCallConv(Fn));
918 /* int -> llvalue -> unit */
919 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
920 LLVMSetFunctionCallConv(Fn, Int_val(Id));
924 /* llvalue -> string option */
925 CAMLprim value llvm_gc(LLVMValueRef Fn) {
928 CAMLlocal2(Name, Option);
930 if ((GC = LLVMGetGC(Fn))) {
931 Name = copy_string(GC);
933 Option = alloc(1, 0);
934 Field(Option, 0) = Name;
937 CAMLreturn(Val_int(0));
941 /* string option -> llvalue -> unit */
942 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
943 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
947 /* llvalue -> Attribute.t -> unit */
948 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
949 LLVMAddFunctionAttr(Arg, Int_val(PA));
953 /* llvalue -> Attribute.t -> unit */
954 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
955 LLVMRemoveFunctionAttr(Arg, Int_val(PA));
958 /*--... Operations on parameters ...........................................--*/
960 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
962 /* llvalue -> int -> llvalue */
963 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
964 return LLVMGetParam(Fn, Int_val(Index));
967 /* llvalue -> llvalue */
968 CAMLprim value llvm_params(LLVMValueRef Fn) {
969 value Params = alloc(LLVMCountParams(Fn), 0);
970 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
974 /* llvalue -> Attribute.t -> unit */
975 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
976 LLVMAddAttribute(Arg, Int_val(PA));
980 /* llvalue -> Attribute.t -> unit */
981 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
982 LLVMRemoveAttribute(Arg, Int_val(PA));
986 /* llvalue -> int -> unit */
987 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
988 LLVMSetParamAlignment(Arg, Int_val(align));
992 /*--... Operations on basic blocks .........................................--*/
995 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
997 /* llvalue -> llbasicblock array */
998 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
999 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
1000 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
1004 /* llbasicblock -> unit */
1005 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
1006 LLVMDeleteBasicBlock(BB);
1010 /* string -> llvalue -> llbasicblock */
1011 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
1013 return LLVMAppendBasicBlockInContext(Context, Fn, String_val(Name));
1016 /* string -> llbasicblock -> llbasicblock */
1017 CAMLprim LLVMBasicBlockRef llvm_insert_block(LLVMContextRef Context, value Name,
1018 LLVMBasicBlockRef BB) {
1019 return LLVMInsertBasicBlockInContext(Context, BB, String_val(Name));
1022 /* llvalue -> bool */
1023 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
1024 return Val_bool(LLVMValueIsBasicBlock(Val));
1027 /*--... Operations on instructions .........................................--*/
1029 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
1030 LLVMGetInstructionParent)
1033 /*--... Operations on call sites ...........................................--*/
1035 /* llvalue -> int */
1036 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
1037 return Val_int(LLVMGetInstructionCallConv(Inst));
1040 /* int -> llvalue -> unit */
1041 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
1042 LLVMSetInstructionCallConv(Inst, Int_val(CC));
1046 /* llvalue -> int -> Attribute.t -> unit */
1047 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
1050 LLVMAddInstrAttribute(Instr, Int_val(index), Int_val(PA));
1054 /* llvalue -> int -> Attribute.t -> unit */
1055 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
1058 LLVMRemoveInstrAttribute(Instr, Int_val(index), Int_val(PA));
1062 /*--... Operations on call instructions (only) .............................--*/
1064 /* llvalue -> bool */
1065 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
1066 return Val_bool(LLVMIsTailCall(CallInst));
1069 /* bool -> llvalue -> unit */
1070 CAMLprim value llvm_set_tail_call(value IsTailCall,
1071 LLVMValueRef CallInst) {
1072 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
1076 /*--... Operations on phi nodes ............................................--*/
1078 /* (llvalue * llbasicblock) -> llvalue -> unit */
1079 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
1080 LLVMAddIncoming(PhiNode,
1081 (LLVMValueRef*) &Field(Incoming, 0),
1082 (LLVMBasicBlockRef*) &Field(Incoming, 1),
1087 /* llvalue -> (llvalue * llbasicblock) list */
1088 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
1091 CAMLlocal3(Hd, Tl, Tmp);
1093 /* Build a tuple list of them. */
1095 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
1097 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
1098 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
1101 Store_field(Tmp, 0, Hd);
1102 Store_field(Tmp, 1, Tl);
1110 /*===-- Instruction builders ----------------------------------------------===*/
1112 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
1114 static void llvm_finalize_builder(value B) {
1115 LLVMDisposeBuilder(Builder_val(B));
1118 static struct custom_operations builder_ops = {
1119 (char *) "IRBuilder",
1120 llvm_finalize_builder,
1121 custom_compare_default,
1122 custom_hash_default,
1123 custom_serialize_default,
1124 custom_deserialize_default
1127 static value alloc_builder(LLVMBuilderRef B) {
1128 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
1133 /* llcontext -> llbuilder */
1134 CAMLprim value llvm_builder(LLVMContextRef C) {
1135 return alloc_builder(LLVMCreateBuilderInContext(C));
1138 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
1139 CAMLprim value llvm_position_builder(value Pos, value B) {
1140 if (Tag_val(Pos) == 0) {
1141 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
1142 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
1144 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
1145 LLVMPositionBuilderBefore(Builder_val(B), I);
1150 /* llbuilder -> llbasicblock */
1151 CAMLprim LLVMBasicBlockRef llvm_insertion_block(value B) {
1152 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
1158 /* llvalue -> string -> llbuilder -> unit */
1159 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name, value B) {
1160 LLVMInsertIntoBuilderWithName(Builder_val(B), I, String_val(Name));
1164 /*--... Metadata ...........................................................--*/
1166 /* llbuilder -> llvalue -> unit */
1167 CAMLprim value llvm_set_current_debug_location(value B, LLVMValueRef V) {
1168 LLVMSetCurrentDebugLocation(Builder_val(B), V);
1172 /* llbuilder -> unit */
1173 CAMLprim value llvm_clear_current_debug_location(value B) {
1174 LLVMSetCurrentDebugLocation(Builder_val(B), NULL);
1178 /* llbuilder -> llvalue option */
1179 CAMLprim value llvm_current_debug_location(value B) {
1182 if ((L = LLVMGetCurrentDebugLocation(Builder_val(B)))) {
1183 value Option = alloc(1, 0);
1184 Field(Option, 0) = (value) L;
1187 CAMLreturn(Val_int(0));
1190 /* llbuilder -> llvalue -> unit */
1191 CAMLprim value llvm_set_inst_debug_location(value B, LLVMValueRef V) {
1192 LLVMSetInstDebugLocation(Builder_val(B), V);
1197 /*--... Terminators ........................................................--*/
1199 /* llbuilder -> llvalue */
1200 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
1201 return LLVMBuildRetVoid(Builder_val(B));
1204 /* llvalue -> llbuilder -> llvalue */
1205 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
1206 return LLVMBuildRet(Builder_val(B), Val);
1209 /* llvalue array -> llbuilder -> llvalue */
1210 CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
1211 return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
1212 Wosize_val(RetVals));
1215 /* llbasicblock -> llbuilder -> llvalue */
1216 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
1217 return LLVMBuildBr(Builder_val(B), BB);
1220 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
1221 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
1222 LLVMBasicBlockRef Then,
1223 LLVMBasicBlockRef Else,
1225 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
1228 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
1229 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
1230 LLVMBasicBlockRef Else,
1231 value EstimatedCount,
1233 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
1236 /* llvalue -> llvalue -> llbasicblock -> unit */
1237 CAMLprim value llvm_add_case(LLVMValueRef Switch, LLVMValueRef OnVal,
1238 LLVMBasicBlockRef Dest) {
1239 LLVMAddCase(Switch, OnVal, Dest);
1243 /* llvalue -> llbasicblock -> llbuilder -> llvalue */
1244 CAMLprim LLVMValueRef llvm_build_indirect_br(LLVMValueRef Addr,
1245 value EstimatedDests,
1247 return LLVMBuildIndirectBr(Builder_val(B), Addr, EstimatedDests);
1250 /* llvalue -> llvalue -> llbasicblock -> unit */
1251 CAMLprim value llvm_add_destination(LLVMValueRef IndirectBr,
1252 LLVMBasicBlockRef Dest) {
1253 LLVMAddDestination(IndirectBr, Dest);
1257 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1258 llbuilder -> llvalue */
1259 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
1260 LLVMBasicBlockRef Then,
1261 LLVMBasicBlockRef Catch,
1262 value Name, value B) {
1263 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
1264 Wosize_val(Args), Then, Catch, String_val(Name));
1267 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1268 llbuilder -> llvalue */
1269 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
1270 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
1271 (LLVMBasicBlockRef) Args[2],
1272 (LLVMBasicBlockRef) Args[3],
1276 /* llbuilder -> llvalue */
1277 CAMLprim LLVMValueRef llvm_build_unwind(value B) {
1278 return LLVMBuildUnwind(Builder_val(B));
1281 /* llbuilder -> llvalue */
1282 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
1283 return LLVMBuildUnreachable(Builder_val(B));
1286 /*--... Arithmetic .........................................................--*/
1288 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1289 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1290 value Name, value B) {
1291 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1294 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1295 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1296 value Name, value B) {
1297 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1300 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1301 CAMLprim LLVMValueRef llvm_build_nuw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1302 value Name, value B) {
1303 return LLVMBuildNUWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1306 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1307 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1308 value Name, value B) {
1309 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1312 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1313 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1314 value Name, value B) {
1315 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1318 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1319 CAMLprim LLVMValueRef llvm_build_nsw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1320 value Name, value B) {
1321 return LLVMBuildNSWSub(Builder_val(B), LHS, RHS, String_val(Name));
1324 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1325 CAMLprim LLVMValueRef llvm_build_nuw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1326 value Name, value B) {
1327 return LLVMBuildNUWSub(Builder_val(B), LHS, RHS, String_val(Name));
1330 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1331 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1332 value Name, value B) {
1333 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1336 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1337 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1338 value Name, value B) {
1339 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1342 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1343 CAMLprim LLVMValueRef llvm_build_nsw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1344 value Name, value B) {
1345 return LLVMBuildNSWMul(Builder_val(B), LHS, RHS, String_val(Name));
1348 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1349 CAMLprim LLVMValueRef llvm_build_nuw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1350 value Name, value B) {
1351 return LLVMBuildNUWMul(Builder_val(B), LHS, RHS, String_val(Name));
1354 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1355 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1356 value Name, value B) {
1357 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1360 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1361 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1362 value Name, value B) {
1363 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1366 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1367 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1368 value Name, value B) {
1369 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1372 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1373 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1374 value Name, value B) {
1375 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1378 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1379 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1380 value Name, value B) {
1381 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1384 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1385 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1386 value Name, value B) {
1387 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1390 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1391 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1392 value Name, value B) {
1393 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1396 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1397 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1398 value Name, value B) {
1399 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1402 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1403 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1404 value Name, value B) {
1405 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1408 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1409 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1410 value Name, value B) {
1411 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1414 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1415 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1416 value Name, value B) {
1417 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1420 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1421 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1422 value Name, value B) {
1423 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1426 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1427 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1428 value Name, value B) {
1429 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1432 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1433 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1434 value Name, value B) {
1435 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1438 /* llvalue -> string -> llbuilder -> llvalue */
1439 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1440 value Name, value B) {
1441 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1444 /* llvalue -> string -> llbuilder -> llvalue */
1445 CAMLprim LLVMValueRef llvm_build_nsw_neg(LLVMValueRef X,
1446 value Name, value B) {
1447 return LLVMBuildNSWNeg(Builder_val(B), X, String_val(Name));
1450 /* llvalue -> string -> llbuilder -> llvalue */
1451 CAMLprim LLVMValueRef llvm_build_nuw_neg(LLVMValueRef X,
1452 value Name, value B) {
1453 return LLVMBuildNUWNeg(Builder_val(B), X, String_val(Name));
1456 /* llvalue -> string -> llbuilder -> llvalue */
1457 CAMLprim LLVMValueRef llvm_build_fneg(LLVMValueRef X,
1458 value Name, value B) {
1459 return LLVMBuildFNeg(Builder_val(B), X, String_val(Name));
1462 /* llvalue -> string -> llbuilder -> llvalue */
1463 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1464 value Name, value B) {
1465 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1468 /*--... Memory .............................................................--*/
1470 /* lltype -> string -> llbuilder -> llvalue */
1471 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1472 value Name, value B) {
1473 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1476 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1477 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1478 value Name, value B) {
1479 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1482 /* llvalue -> string -> llbuilder -> llvalue */
1483 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1484 value Name, value B) {
1485 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1488 /* llvalue -> llvalue -> llbuilder -> llvalue */
1489 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1491 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1494 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1495 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
1496 value Name, value B) {
1497 return LLVMBuildGEP(Builder_val(B), Pointer,
1498 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
1502 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1503 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
1504 value Indices, value Name,
1506 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
1507 (LLVMValueRef *) Op_val(Indices),
1508 Wosize_val(Indices), String_val(Name));
1511 /* llvalue -> int -> string -> llbuilder -> llvalue */
1512 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
1513 value Index, value Name,
1515 return LLVMBuildStructGEP(Builder_val(B), Pointer,
1516 Int_val(Index), String_val(Name));
1519 /* string -> string -> llbuilder -> llvalue */
1520 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
1521 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
1525 /* string -> string -> llbuilder -> llvalue */
1526 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
1528 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
1532 /*--... Casts ..............................................................--*/
1534 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1535 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
1536 value Name, value B) {
1537 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
1540 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1541 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
1542 value Name, value B) {
1543 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
1546 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1547 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
1548 value Name, value B) {
1549 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
1552 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1553 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
1554 value Name, value B) {
1555 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
1558 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1559 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
1560 value Name, value B) {
1561 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
1564 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1565 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
1566 value Name, value B) {
1567 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
1570 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1571 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
1572 value Name, value B) {
1573 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
1576 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1577 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
1578 value Name, value B) {
1579 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
1582 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1583 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
1584 value Name, value B) {
1585 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
1588 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1589 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
1590 value Name, value B) {
1591 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
1594 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1595 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
1596 value Name, value B) {
1597 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
1600 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1601 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1602 value Name, value B) {
1603 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
1606 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1607 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1608 value Name, value B) {
1609 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1612 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1613 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1614 value Name, value B) {
1615 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1618 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1619 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
1620 LLVMTypeRef Ty, value Name,
1622 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1625 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1626 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
1627 value Name, value B) {
1628 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
1631 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1632 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
1633 value Name, value B) {
1634 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
1637 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1638 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
1639 value Name, value B) {
1640 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
1643 /*--... Comparisons ........................................................--*/
1645 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1646 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
1647 LLVMValueRef LHS, LLVMValueRef RHS,
1648 value Name, value B) {
1649 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
1653 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1654 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
1655 LLVMValueRef LHS, LLVMValueRef RHS,
1656 value Name, value B) {
1657 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
1661 /*--... Miscellaneous instructions .........................................--*/
1663 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
1664 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
1666 LLVMValueRef FirstValue, PhiNode;
1668 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
1670 Hd = Field(Incoming, 0);
1671 FirstValue = (LLVMValueRef) Field(Hd, 0);
1672 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
1675 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
1676 value Hd = Field(Tl, 0);
1677 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
1678 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
1684 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1685 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
1686 value Name, value B) {
1687 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
1688 Wosize_val(Params), String_val(Name));
1691 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1692 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
1693 LLVMValueRef Then, LLVMValueRef Else,
1694 value Name, value B) {
1695 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
1698 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1699 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
1700 value Name, value B) {
1701 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
1704 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1705 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
1707 value Name, value B) {
1708 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
1711 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1712 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
1713 LLVMValueRef Element,
1715 value Name, value B) {
1716 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
1720 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1721 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
1723 value Name, value B) {
1724 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
1727 /* llvalue -> int -> string -> llbuilder -> llvalue */
1728 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
1729 value Idx, value Name, value B) {
1730 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
1734 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
1735 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
1736 LLVMValueRef Val, value Idx,
1737 value Name, value B) {
1738 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
1742 /* llvalue -> string -> llbuilder -> llvalue */
1743 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
1745 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
1748 /* llvalue -> string -> llbuilder -> llvalue */
1749 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
1751 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
1754 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1755 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
1756 value Name, value B) {
1757 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
1761 /*===-- Memory buffers ----------------------------------------------------===*/
1763 /* string -> llmemorybuffer
1764 raises IoError msg on error */
1765 CAMLprim value llvm_memorybuffer_of_file(value Path) {
1768 LLVMMemoryBufferRef MemBuf;
1770 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
1772 llvm_raise(llvm_ioerror_exn, Message);
1774 CAMLreturn((value) MemBuf);
1777 /* unit -> llmemorybuffer
1778 raises IoError msg on error */
1779 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
1781 LLVMMemoryBufferRef MemBuf;
1783 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
1784 llvm_raise(llvm_ioerror_exn, Message);
1789 /* llmemorybuffer -> unit */
1790 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
1791 LLVMDisposeMemoryBuffer(MemBuf);
1795 /*===-- Pass Managers -----------------------------------------------------===*/
1797 /* unit -> [ `Module ] PassManager.t */
1798 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
1799 return LLVMCreatePassManager();
1802 /* llmodule -> [ `Function ] PassManager.t -> bool */
1803 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
1804 LLVMPassManagerRef PM) {
1805 return Val_bool(LLVMRunPassManager(PM, M));
1808 /* [ `Function ] PassManager.t -> bool */
1809 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
1810 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
1813 /* llvalue -> [ `Function ] PassManager.t -> bool */
1814 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
1815 LLVMPassManagerRef FPM) {
1816 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
1819 /* [ `Function ] PassManager.t -> bool */
1820 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
1821 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
1824 /* PassManager.any PassManager.t -> unit */
1825 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
1826 LLVMDisposePassManager(PM);