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 /* llvalue -> int -> llvalue -> unit */
456 CAMLprim value llvm_set_operand(LLVMValueRef U, value I, LLVMValueRef V) {
457 LLVMSetOperand(U, Int_val(I), V);
462 CAMLprim value llvm_num_operands(LLVMValueRef V) {
463 return Val_int(LLVMGetNumOperands(V));
466 /*--... Operations on constants of (mostly) any type .......................--*/
468 /* llvalue -> bool */
469 CAMLprim value llvm_is_constant(LLVMValueRef Val) {
470 return Val_bool(LLVMIsConstant(Val));
473 /* llvalue -> bool */
474 CAMLprim value llvm_is_null(LLVMValueRef Val) {
475 return Val_bool(LLVMIsNull(Val));
478 /* llvalue -> bool */
479 CAMLprim value llvm_is_undef(LLVMValueRef Val) {
480 return Val_bool(LLVMIsUndef(Val));
483 /*--... Operations on instructions .........................................--*/
485 /* llvalue -> bool */
486 CAMLprim value llvm_has_metadata(LLVMValueRef Val) {
487 return Val_bool(LLVMHasMetadata(Val));
490 /* llvalue -> int -> llvalue option */
491 CAMLprim value llvm_metadata(LLVMValueRef Val, value MDKindID) {
492 CAMLparam1(MDKindID);
494 if ((MD = LLVMGetMetadata(Val, Int_val(MDKindID)))) {
495 value Option = alloc(1, 0);
496 Field(Option, 0) = (value) MD;
499 CAMLreturn(Val_int(0));
502 /* llvalue -> int -> llvalue -> unit */
503 CAMLprim value llvm_set_metadata(LLVMValueRef Val, value MDKindID,
505 LLVMSetMetadata(Val, Int_val(MDKindID), MD);
509 /* llvalue -> int -> unit */
510 CAMLprim value llvm_clear_metadata(LLVMValueRef Val, value MDKindID) {
511 LLVMSetMetadata(Val, Int_val(MDKindID), NULL);
516 /*--... Operations on metadata .............................................--*/
518 /* llcontext -> string -> llvalue */
519 CAMLprim LLVMValueRef llvm_mdstring(LLVMContextRef C, value S) {
520 return LLVMMDStringInContext(C, String_val(S), caml_string_length(S));
523 /* llcontext -> llvalue array -> llvalue */
524 CAMLprim LLVMValueRef llvm_mdnode(LLVMContextRef C, value ElementVals) {
525 return LLVMMDNodeInContext(C, (LLVMValueRef*) Op_val(ElementVals),
526 Wosize_val(ElementVals));
529 /*--... Operations on scalar constants .....................................--*/
531 /* lltype -> int -> llvalue */
532 CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
533 return LLVMConstInt(IntTy, (long long) Int_val(N), 1);
536 /* lltype -> Int64.t -> bool -> llvalue */
537 CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
539 return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
542 /* lltype -> string -> int -> llvalue */
543 CAMLprim LLVMValueRef llvm_const_int_of_string(LLVMTypeRef IntTy, value S,
545 return LLVMConstIntOfStringAndSize(IntTy, String_val(S), caml_string_length(S),
549 /* lltype -> float -> llvalue */
550 CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
551 return LLVMConstReal(RealTy, Double_val(N));
554 /* lltype -> string -> llvalue */
555 CAMLprim LLVMValueRef llvm_const_float_of_string(LLVMTypeRef RealTy, value S) {
556 return LLVMConstRealOfStringAndSize(RealTy, String_val(S),
557 caml_string_length(S));
560 /*--... Operations on composite constants ..................................--*/
562 /* llcontext -> string -> llvalue */
563 CAMLprim LLVMValueRef llvm_const_string(LLVMContextRef Context, value Str,
564 value NullTerminate) {
565 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
569 /* llcontext -> string -> llvalue */
570 CAMLprim LLVMValueRef llvm_const_stringz(LLVMContextRef Context, value Str,
571 value NullTerminate) {
572 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
576 /* lltype -> llvalue array -> llvalue */
577 CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
579 return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
580 Wosize_val(ElementVals));
583 /* llcontext -> llvalue array -> llvalue */
584 CAMLprim LLVMValueRef llvm_const_struct(LLVMContextRef C, value ElementVals) {
585 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
586 Wosize_val(ElementVals), 0);
589 /* llcontext -> llvalue array -> llvalue */
590 CAMLprim LLVMValueRef llvm_const_packed_struct(LLVMContextRef C,
592 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
593 Wosize_val(ElementVals), 1);
596 /* llvalue array -> llvalue */
597 CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
598 return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
599 Wosize_val(ElementVals));
602 /*--... Constant expressions ...............................................--*/
604 /* Icmp.t -> llvalue -> llvalue -> llvalue */
605 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
606 LLVMValueRef LHSConstant,
607 LLVMValueRef RHSConstant) {
608 return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
611 /* Fcmp.t -> llvalue -> llvalue -> llvalue */
612 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
613 LLVMValueRef LHSConstant,
614 LLVMValueRef RHSConstant) {
615 return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
618 /* llvalue -> llvalue array -> llvalue */
619 CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
620 return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
621 Wosize_val(Indices));
624 /* llvalue -> llvalue array -> llvalue */
625 CAMLprim LLVMValueRef llvm_const_in_bounds_gep(LLVMValueRef ConstantVal,
627 return LLVMConstInBoundsGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
628 Wosize_val(Indices));
631 /* llvalue -> int array -> llvalue */
632 CAMLprim LLVMValueRef llvm_const_extractvalue(LLVMValueRef Aggregate,
635 int size = Wosize_val(Indices);
639 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
640 for (i = 0; i < size; i++) {
641 idxs[i] = Int_val(Field(Indices, i));
644 result = LLVMConstExtractValue(Aggregate, idxs, size);
646 CAMLreturnT(LLVMValueRef, result);
649 /* llvalue -> llvalue -> int array -> llvalue */
650 CAMLprim LLVMValueRef llvm_const_insertvalue(LLVMValueRef Aggregate,
651 LLVMValueRef Val, value Indices) {
653 int size = Wosize_val(Indices);
657 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
658 for (i = 0; i < size; i++) {
659 idxs[i] = Int_val(Field(Indices, i));
662 result = LLVMConstInsertValue(Aggregate, Val, idxs, size);
664 CAMLreturnT(LLVMValueRef, result);
667 /* lltype -> string -> string -> bool -> bool -> llvalue */
668 CAMLprim LLVMValueRef llvm_const_inline_asm(LLVMTypeRef Ty, value Asm,
669 value Constraints, value HasSideEffects,
670 value IsAlignStack) {
671 return LLVMConstInlineAsm(Ty, String_val(Asm), String_val(Constraints),
672 Bool_val(HasSideEffects), Bool_val(IsAlignStack));
675 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
677 /* llvalue -> bool */
678 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
679 return Val_bool(LLVMIsDeclaration(Global));
682 /* llvalue -> Linkage.t */
683 CAMLprim value llvm_linkage(LLVMValueRef Global) {
684 return Val_int(LLVMGetLinkage(Global));
687 /* Linkage.t -> llvalue -> unit */
688 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
689 LLVMSetLinkage(Global, Int_val(Linkage));
693 /* llvalue -> string */
694 CAMLprim value llvm_section(LLVMValueRef Global) {
695 return copy_string(LLVMGetSection(Global));
698 /* string -> llvalue -> unit */
699 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
700 LLVMSetSection(Global, String_val(Section));
704 /* llvalue -> Visibility.t */
705 CAMLprim value llvm_visibility(LLVMValueRef Global) {
706 return Val_int(LLVMGetVisibility(Global));
709 /* Visibility.t -> llvalue -> unit */
710 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
711 LLVMSetVisibility(Global, Int_val(Viz));
716 CAMLprim value llvm_alignment(LLVMValueRef Global) {
717 return Val_int(LLVMGetAlignment(Global));
720 /* int -> llvalue -> unit */
721 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
722 LLVMSetAlignment(Global, Int_val(Bytes));
726 /*--... Operations on uses .................................................--*/
728 /* llvalue -> lluse option */
729 CAMLprim value llvm_use_begin(LLVMValueRef Val) {
732 if ((First = LLVMGetFirstUse(Val))) {
733 value Option = alloc(1, 0);
734 Field(Option, 0) = (value) First;
737 CAMLreturn(Val_int(0));
740 /* lluse -> lluse option */
741 CAMLprim value llvm_use_succ(LLVMUseRef U) {
744 if ((Next = LLVMGetNextUse(U))) {
745 value Option = alloc(1, 0);
746 Field(Option, 0) = (value) Next;
749 CAMLreturn(Val_int(0));
752 /* lluse -> llvalue */
753 CAMLprim LLVMValueRef llvm_user(LLVMUseRef UR) {
754 return LLVMGetUser(UR);
757 /* lluse -> llvalue */
758 CAMLprim LLVMValueRef llvm_used_value(LLVMUseRef UR) {
759 return LLVMGetUsedValue(UR);
762 /*--... Operations on global variables .....................................--*/
764 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
767 /* lltype -> string -> llmodule -> llvalue */
768 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
770 LLVMValueRef GlobalVar;
771 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
772 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
773 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
776 return LLVMAddGlobal(M, Ty, String_val(Name));
779 /* lltype -> string -> int -> llmodule -> llvalue */
780 CAMLprim LLVMValueRef llvm_declare_qualified_global(LLVMTypeRef Ty, value Name,
783 LLVMValueRef GlobalVar;
784 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
785 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
786 return LLVMConstBitCast(GlobalVar,
787 LLVMPointerType(Ty, Int_val(AddressSpace)));
790 return LLVMAddGlobal(M, Ty, String_val(Name));
793 /* string -> llmodule -> llvalue option */
794 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
796 LLVMValueRef GlobalVar;
797 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
798 value Option = alloc(1, 0);
799 Field(Option, 0) = (value) GlobalVar;
802 CAMLreturn(Val_int(0));
805 /* string -> llvalue -> llmodule -> llvalue */
806 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
808 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
810 LLVMSetInitializer(GlobalVar, Initializer);
814 /* string -> llvalue -> int -> llmodule -> llvalue */
815 CAMLprim LLVMValueRef llvm_define_qualified_global(value Name,
816 LLVMValueRef Initializer,
819 LLVMValueRef GlobalVar = LLVMAddGlobalInAddressSpace(M,
820 LLVMTypeOf(Initializer),
822 Int_val(AddressSpace));
823 LLVMSetInitializer(GlobalVar, Initializer);
827 /* llvalue -> unit */
828 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
829 LLVMDeleteGlobal(GlobalVar);
833 /* llvalue -> llvalue -> unit */
834 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
835 LLVMValueRef GlobalVar) {
836 LLVMSetInitializer(GlobalVar, ConstantVal);
840 /* llvalue -> unit */
841 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
842 LLVMSetInitializer(GlobalVar, NULL);
846 /* llvalue -> bool */
847 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
848 return Val_bool(LLVMIsThreadLocal(GlobalVar));
851 /* bool -> llvalue -> unit */
852 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
853 LLVMValueRef GlobalVar) {
854 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
858 /* llvalue -> bool */
859 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
860 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
863 /* bool -> llvalue -> unit */
864 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
865 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
869 /*--... Operations on aliases ..............................................--*/
871 CAMLprim LLVMValueRef llvm_add_alias(LLVMModuleRef M, LLVMTypeRef Ty,
872 LLVMValueRef Aliasee, value Name) {
873 return LLVMAddAlias(M, Ty, Aliasee, String_val(Name));
876 /*--... Operations on functions ............................................--*/
878 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
881 /* string -> lltype -> llmodule -> llvalue */
882 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
885 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
886 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
887 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
890 return LLVMAddFunction(M, String_val(Name), Ty);
893 /* string -> llmodule -> llvalue option */
894 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
897 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
898 value Option = alloc(1, 0);
899 Field(Option, 0) = (value) Fn;
902 CAMLreturn(Val_int(0));
905 /* string -> lltype -> llmodule -> llvalue */
906 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
908 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
909 LLVMAppendBasicBlockInContext(LLVMGetTypeContext(Ty), Fn, "entry");
913 /* llvalue -> unit */
914 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
915 LLVMDeleteFunction(Fn);
919 /* llvalue -> bool */
920 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
921 return Val_bool(LLVMGetIntrinsicID(Fn));
925 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
926 return Val_int(LLVMGetFunctionCallConv(Fn));
929 /* int -> llvalue -> unit */
930 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
931 LLVMSetFunctionCallConv(Fn, Int_val(Id));
935 /* llvalue -> string option */
936 CAMLprim value llvm_gc(LLVMValueRef Fn) {
939 CAMLlocal2(Name, Option);
941 if ((GC = LLVMGetGC(Fn))) {
942 Name = copy_string(GC);
944 Option = alloc(1, 0);
945 Field(Option, 0) = Name;
948 CAMLreturn(Val_int(0));
952 /* string option -> llvalue -> unit */
953 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
954 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
958 /* llvalue -> Attribute.t -> unit */
959 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
960 LLVMAddFunctionAttr(Arg, Int_val(PA));
964 /* llvalue -> Attribute.t -> unit */
965 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
966 LLVMRemoveFunctionAttr(Arg, Int_val(PA));
969 /*--... Operations on parameters ...........................................--*/
971 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
973 /* llvalue -> int -> llvalue */
974 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
975 return LLVMGetParam(Fn, Int_val(Index));
978 /* llvalue -> llvalue */
979 CAMLprim value llvm_params(LLVMValueRef Fn) {
980 value Params = alloc(LLVMCountParams(Fn), 0);
981 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
985 /* llvalue -> Attribute.t -> unit */
986 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
987 LLVMAddAttribute(Arg, Int_val(PA));
991 /* llvalue -> Attribute.t -> unit */
992 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
993 LLVMRemoveAttribute(Arg, Int_val(PA));
997 /* llvalue -> int -> unit */
998 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
999 LLVMSetParamAlignment(Arg, Int_val(align));
1003 /*--... Operations on basic blocks .........................................--*/
1006 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
1008 /* llvalue -> llbasicblock array */
1009 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
1010 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
1011 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
1015 /* llbasicblock -> unit */
1016 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
1017 LLVMDeleteBasicBlock(BB);
1021 /* string -> llvalue -> llbasicblock */
1022 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
1024 return LLVMAppendBasicBlockInContext(Context, Fn, String_val(Name));
1027 /* string -> llbasicblock -> llbasicblock */
1028 CAMLprim LLVMBasicBlockRef llvm_insert_block(LLVMContextRef Context, value Name,
1029 LLVMBasicBlockRef BB) {
1030 return LLVMInsertBasicBlockInContext(Context, BB, String_val(Name));
1033 /* llvalue -> bool */
1034 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
1035 return Val_bool(LLVMValueIsBasicBlock(Val));
1038 /*--... Operations on instructions .........................................--*/
1040 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
1041 LLVMGetInstructionParent)
1044 /*--... Operations on call sites ...........................................--*/
1046 /* llvalue -> int */
1047 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
1048 return Val_int(LLVMGetInstructionCallConv(Inst));
1051 /* int -> llvalue -> unit */
1052 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
1053 LLVMSetInstructionCallConv(Inst, Int_val(CC));
1057 /* llvalue -> int -> Attribute.t -> unit */
1058 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
1061 LLVMAddInstrAttribute(Instr, Int_val(index), Int_val(PA));
1065 /* llvalue -> int -> Attribute.t -> unit */
1066 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
1069 LLVMRemoveInstrAttribute(Instr, Int_val(index), Int_val(PA));
1073 /*--... Operations on call instructions (only) .............................--*/
1075 /* llvalue -> bool */
1076 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
1077 return Val_bool(LLVMIsTailCall(CallInst));
1080 /* bool -> llvalue -> unit */
1081 CAMLprim value llvm_set_tail_call(value IsTailCall,
1082 LLVMValueRef CallInst) {
1083 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
1087 /*--... Operations on phi nodes ............................................--*/
1089 /* (llvalue * llbasicblock) -> llvalue -> unit */
1090 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
1091 LLVMAddIncoming(PhiNode,
1092 (LLVMValueRef*) &Field(Incoming, 0),
1093 (LLVMBasicBlockRef*) &Field(Incoming, 1),
1098 /* llvalue -> (llvalue * llbasicblock) list */
1099 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
1102 CAMLlocal3(Hd, Tl, Tmp);
1104 /* Build a tuple list of them. */
1106 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
1108 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
1109 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
1112 Store_field(Tmp, 0, Hd);
1113 Store_field(Tmp, 1, Tl);
1121 /*===-- Instruction builders ----------------------------------------------===*/
1123 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
1125 static void llvm_finalize_builder(value B) {
1126 LLVMDisposeBuilder(Builder_val(B));
1129 static struct custom_operations builder_ops = {
1130 (char *) "IRBuilder",
1131 llvm_finalize_builder,
1132 custom_compare_default,
1133 custom_hash_default,
1134 custom_serialize_default,
1135 custom_deserialize_default
1138 static value alloc_builder(LLVMBuilderRef B) {
1139 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
1144 /* llcontext -> llbuilder */
1145 CAMLprim value llvm_builder(LLVMContextRef C) {
1146 return alloc_builder(LLVMCreateBuilderInContext(C));
1149 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
1150 CAMLprim value llvm_position_builder(value Pos, value B) {
1151 if (Tag_val(Pos) == 0) {
1152 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
1153 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
1155 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
1156 LLVMPositionBuilderBefore(Builder_val(B), I);
1161 /* llbuilder -> llbasicblock */
1162 CAMLprim LLVMBasicBlockRef llvm_insertion_block(value B) {
1163 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
1169 /* llvalue -> string -> llbuilder -> unit */
1170 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name, value B) {
1171 LLVMInsertIntoBuilderWithName(Builder_val(B), I, String_val(Name));
1175 /*--... Metadata ...........................................................--*/
1177 /* llbuilder -> llvalue -> unit */
1178 CAMLprim value llvm_set_current_debug_location(value B, LLVMValueRef V) {
1179 LLVMSetCurrentDebugLocation(Builder_val(B), V);
1183 /* llbuilder -> unit */
1184 CAMLprim value llvm_clear_current_debug_location(value B) {
1185 LLVMSetCurrentDebugLocation(Builder_val(B), NULL);
1189 /* llbuilder -> llvalue option */
1190 CAMLprim value llvm_current_debug_location(value B) {
1193 if ((L = LLVMGetCurrentDebugLocation(Builder_val(B)))) {
1194 value Option = alloc(1, 0);
1195 Field(Option, 0) = (value) L;
1198 CAMLreturn(Val_int(0));
1201 /* llbuilder -> llvalue -> unit */
1202 CAMLprim value llvm_set_inst_debug_location(value B, LLVMValueRef V) {
1203 LLVMSetInstDebugLocation(Builder_val(B), V);
1208 /*--... Terminators ........................................................--*/
1210 /* llbuilder -> llvalue */
1211 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
1212 return LLVMBuildRetVoid(Builder_val(B));
1215 /* llvalue -> llbuilder -> llvalue */
1216 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
1217 return LLVMBuildRet(Builder_val(B), Val);
1220 /* llvalue array -> llbuilder -> llvalue */
1221 CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
1222 return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
1223 Wosize_val(RetVals));
1226 /* llbasicblock -> llbuilder -> llvalue */
1227 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
1228 return LLVMBuildBr(Builder_val(B), BB);
1231 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
1232 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
1233 LLVMBasicBlockRef Then,
1234 LLVMBasicBlockRef Else,
1236 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
1239 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
1240 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
1241 LLVMBasicBlockRef Else,
1242 value EstimatedCount,
1244 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
1247 /* llvalue -> llvalue -> llbasicblock -> unit */
1248 CAMLprim value llvm_add_case(LLVMValueRef Switch, LLVMValueRef OnVal,
1249 LLVMBasicBlockRef Dest) {
1250 LLVMAddCase(Switch, OnVal, Dest);
1254 /* llvalue -> llbasicblock -> llbuilder -> llvalue */
1255 CAMLprim LLVMValueRef llvm_build_indirect_br(LLVMValueRef Addr,
1256 value EstimatedDests,
1258 return LLVMBuildIndirectBr(Builder_val(B), Addr, EstimatedDests);
1261 /* llvalue -> llvalue -> llbasicblock -> unit */
1262 CAMLprim value llvm_add_destination(LLVMValueRef IndirectBr,
1263 LLVMBasicBlockRef Dest) {
1264 LLVMAddDestination(IndirectBr, Dest);
1268 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1269 llbuilder -> llvalue */
1270 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
1271 LLVMBasicBlockRef Then,
1272 LLVMBasicBlockRef Catch,
1273 value Name, value B) {
1274 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
1275 Wosize_val(Args), Then, Catch, String_val(Name));
1278 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1279 llbuilder -> llvalue */
1280 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
1281 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
1282 (LLVMBasicBlockRef) Args[2],
1283 (LLVMBasicBlockRef) Args[3],
1287 /* llbuilder -> llvalue */
1288 CAMLprim LLVMValueRef llvm_build_unwind(value B) {
1289 return LLVMBuildUnwind(Builder_val(B));
1292 /* llbuilder -> llvalue */
1293 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
1294 return LLVMBuildUnreachable(Builder_val(B));
1297 /*--... Arithmetic .........................................................--*/
1299 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1300 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1301 value Name, value B) {
1302 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1305 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1306 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1307 value Name, value B) {
1308 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1311 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1312 CAMLprim LLVMValueRef llvm_build_nuw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1313 value Name, value B) {
1314 return LLVMBuildNUWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1317 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1318 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1319 value Name, value B) {
1320 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1323 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1324 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1325 value Name, value B) {
1326 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1329 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1330 CAMLprim LLVMValueRef llvm_build_nsw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1331 value Name, value B) {
1332 return LLVMBuildNSWSub(Builder_val(B), LHS, RHS, String_val(Name));
1335 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1336 CAMLprim LLVMValueRef llvm_build_nuw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1337 value Name, value B) {
1338 return LLVMBuildNUWSub(Builder_val(B), LHS, RHS, String_val(Name));
1341 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1342 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1343 value Name, value B) {
1344 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1347 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1348 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1349 value Name, value B) {
1350 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1353 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1354 CAMLprim LLVMValueRef llvm_build_nsw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1355 value Name, value B) {
1356 return LLVMBuildNSWMul(Builder_val(B), LHS, RHS, String_val(Name));
1359 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1360 CAMLprim LLVMValueRef llvm_build_nuw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1361 value Name, value B) {
1362 return LLVMBuildNUWMul(Builder_val(B), LHS, RHS, String_val(Name));
1365 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1366 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1367 value Name, value B) {
1368 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1371 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1372 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1373 value Name, value B) {
1374 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1377 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1378 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1379 value Name, value B) {
1380 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1383 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1384 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1385 value Name, value B) {
1386 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1389 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1390 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1391 value Name, value B) {
1392 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1395 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1396 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1397 value Name, value B) {
1398 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1401 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1402 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1403 value Name, value B) {
1404 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1407 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1408 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1409 value Name, value B) {
1410 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1413 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1414 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1415 value Name, value B) {
1416 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1419 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1420 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1421 value Name, value B) {
1422 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1425 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1426 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1427 value Name, value B) {
1428 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1431 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1432 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1433 value Name, value B) {
1434 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1437 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1438 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1439 value Name, value B) {
1440 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1443 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1444 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1445 value Name, value B) {
1446 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1449 /* llvalue -> string -> llbuilder -> llvalue */
1450 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1451 value Name, value B) {
1452 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1455 /* llvalue -> string -> llbuilder -> llvalue */
1456 CAMLprim LLVMValueRef llvm_build_nsw_neg(LLVMValueRef X,
1457 value Name, value B) {
1458 return LLVMBuildNSWNeg(Builder_val(B), X, String_val(Name));
1461 /* llvalue -> string -> llbuilder -> llvalue */
1462 CAMLprim LLVMValueRef llvm_build_nuw_neg(LLVMValueRef X,
1463 value Name, value B) {
1464 return LLVMBuildNUWNeg(Builder_val(B), X, String_val(Name));
1467 /* llvalue -> string -> llbuilder -> llvalue */
1468 CAMLprim LLVMValueRef llvm_build_fneg(LLVMValueRef X,
1469 value Name, value B) {
1470 return LLVMBuildFNeg(Builder_val(B), X, String_val(Name));
1473 /* llvalue -> string -> llbuilder -> llvalue */
1474 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1475 value Name, value B) {
1476 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1479 /*--... Memory .............................................................--*/
1481 /* lltype -> string -> llbuilder -> llvalue */
1482 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1483 value Name, value B) {
1484 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1487 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1488 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1489 value Name, value B) {
1490 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1493 /* llvalue -> string -> llbuilder -> llvalue */
1494 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1495 value Name, value B) {
1496 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1499 /* llvalue -> llvalue -> llbuilder -> llvalue */
1500 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1502 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1505 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1506 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
1507 value Name, value B) {
1508 return LLVMBuildGEP(Builder_val(B), Pointer,
1509 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
1513 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1514 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
1515 value Indices, value Name,
1517 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
1518 (LLVMValueRef *) Op_val(Indices),
1519 Wosize_val(Indices), String_val(Name));
1522 /* llvalue -> int -> string -> llbuilder -> llvalue */
1523 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
1524 value Index, value Name,
1526 return LLVMBuildStructGEP(Builder_val(B), Pointer,
1527 Int_val(Index), String_val(Name));
1530 /* string -> string -> llbuilder -> llvalue */
1531 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
1532 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
1536 /* string -> string -> llbuilder -> llvalue */
1537 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
1539 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
1543 /*--... Casts ..............................................................--*/
1545 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1546 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
1547 value Name, value B) {
1548 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
1551 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1552 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
1553 value Name, value B) {
1554 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
1557 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1558 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
1559 value Name, value B) {
1560 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
1563 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1564 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
1565 value Name, value B) {
1566 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
1569 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1570 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
1571 value Name, value B) {
1572 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
1575 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1576 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
1577 value Name, value B) {
1578 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
1581 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1582 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
1583 value Name, value B) {
1584 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
1587 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1588 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
1589 value Name, value B) {
1590 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
1593 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1594 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
1595 value Name, value B) {
1596 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
1599 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1600 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
1601 value Name, value B) {
1602 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
1605 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1606 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
1607 value Name, value B) {
1608 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
1611 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1612 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1613 value Name, value B) {
1614 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
1617 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1618 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1619 value Name, value B) {
1620 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1623 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1624 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1625 value Name, value B) {
1626 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1629 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1630 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
1631 LLVMTypeRef Ty, value Name,
1633 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1636 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1637 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
1638 value Name, value B) {
1639 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
1642 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1643 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
1644 value Name, value B) {
1645 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
1648 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1649 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
1650 value Name, value B) {
1651 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
1654 /*--... Comparisons ........................................................--*/
1656 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1657 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
1658 LLVMValueRef LHS, LLVMValueRef RHS,
1659 value Name, value B) {
1660 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
1664 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1665 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
1666 LLVMValueRef LHS, LLVMValueRef RHS,
1667 value Name, value B) {
1668 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
1672 /*--... Miscellaneous instructions .........................................--*/
1674 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
1675 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
1677 LLVMValueRef FirstValue, PhiNode;
1679 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
1681 Hd = Field(Incoming, 0);
1682 FirstValue = (LLVMValueRef) Field(Hd, 0);
1683 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
1686 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
1687 value Hd = Field(Tl, 0);
1688 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
1689 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
1695 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1696 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
1697 value Name, value B) {
1698 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
1699 Wosize_val(Params), String_val(Name));
1702 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1703 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
1704 LLVMValueRef Then, LLVMValueRef Else,
1705 value Name, value B) {
1706 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
1709 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1710 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
1711 value Name, value B) {
1712 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
1715 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1716 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
1718 value Name, value B) {
1719 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
1722 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1723 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
1724 LLVMValueRef Element,
1726 value Name, value B) {
1727 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
1731 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1732 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
1734 value Name, value B) {
1735 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
1738 /* llvalue -> int -> string -> llbuilder -> llvalue */
1739 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
1740 value Idx, value Name, value B) {
1741 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
1745 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
1746 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
1747 LLVMValueRef Val, value Idx,
1748 value Name, value B) {
1749 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
1753 /* llvalue -> string -> llbuilder -> llvalue */
1754 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
1756 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
1759 /* llvalue -> string -> llbuilder -> llvalue */
1760 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
1762 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
1765 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1766 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
1767 value Name, value B) {
1768 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
1772 /*===-- Memory buffers ----------------------------------------------------===*/
1774 /* string -> llmemorybuffer
1775 raises IoError msg on error */
1776 CAMLprim value llvm_memorybuffer_of_file(value Path) {
1779 LLVMMemoryBufferRef MemBuf;
1781 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
1783 llvm_raise(llvm_ioerror_exn, Message);
1785 CAMLreturn((value) MemBuf);
1788 /* unit -> llmemorybuffer
1789 raises IoError msg on error */
1790 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
1792 LLVMMemoryBufferRef MemBuf;
1794 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
1795 llvm_raise(llvm_ioerror_exn, Message);
1800 /* llmemorybuffer -> unit */
1801 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
1802 LLVMDisposeMemoryBuffer(MemBuf);
1806 /*===-- Pass Managers -----------------------------------------------------===*/
1808 /* unit -> [ `Module ] PassManager.t */
1809 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
1810 return LLVMCreatePassManager();
1813 /* llmodule -> [ `Function ] PassManager.t -> bool */
1814 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
1815 LLVMPassManagerRef PM) {
1816 return Val_bool(LLVMRunPassManager(PM, M));
1819 /* [ `Function ] PassManager.t -> bool */
1820 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
1821 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
1824 /* llvalue -> [ `Function ] PassManager.t -> bool */
1825 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
1826 LLVMPassManagerRef FPM) {
1827 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
1830 /* [ `Function ] PassManager.t -> bool */
1831 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
1832 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
1835 /* PassManager.any PassManager.t -> unit */
1836 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
1837 LLVMDisposePassManager(PM);