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 /*===-- Modules -----------------------------------------------------------===*/
115 /* string -> llmodule */
116 CAMLprim LLVMModuleRef llvm_create_module(value ModuleID) {
117 return LLVMModuleCreateWithName(String_val(ModuleID));
120 /* llmodule -> unit */
121 CAMLprim value llvm_dispose_module(LLVMModuleRef M) {
122 LLVMDisposeModule(M);
126 /* llmodule -> string */
127 CAMLprim value llvm_target_triple(LLVMModuleRef M) {
128 return copy_string(LLVMGetTarget(M));
131 /* string -> llmodule -> unit */
132 CAMLprim value llvm_set_target_triple(value Trip, LLVMModuleRef M) {
133 LLVMSetTarget(M, String_val(Trip));
137 /* llmodule -> string */
138 CAMLprim value llvm_data_layout(LLVMModuleRef M) {
139 return copy_string(LLVMGetDataLayout(M));
142 /* string -> llmodule -> unit */
143 CAMLprim value llvm_set_data_layout(value Layout, LLVMModuleRef M) {
144 LLVMSetDataLayout(M, String_val(Layout));
148 /* string -> lltype -> llmodule -> bool */
149 CAMLprim value llvm_add_type_name(value Name, LLVMTypeRef Ty, LLVMModuleRef M) {
150 int res = LLVMAddTypeName(M, String_val(Name), Ty);
151 return Val_bool(res == 0);
154 /* string -> llmodule -> unit */
155 CAMLprim value llvm_delete_type_name(value Name, LLVMModuleRef M) {
156 LLVMDeleteTypeName(M, String_val(Name));
160 /* llmodule -> unit */
161 CAMLprim value llvm_dump_module(LLVMModuleRef M) {
167 /*===-- Types -------------------------------------------------------------===*/
169 /* lltype -> TypeKind.t */
170 CAMLprim value llvm_classify_type(LLVMTypeRef Ty) {
171 return Val_int(LLVMGetTypeKind(Ty));
174 /* lltype -> llcontext */
175 CAMLprim LLVMContextRef llvm_type_context(LLVMTypeRef Ty) {
176 return LLVMGetTypeContext(Ty);
179 /*--... Operations on integer types ........................................--*/
182 CAMLprim LLVMTypeRef llvm_i1_type (value Unit) { return LLVMInt1Type(); }
183 CAMLprim LLVMTypeRef llvm_i8_type (value Unit) { return LLVMInt8Type(); }
184 CAMLprim LLVMTypeRef llvm_i16_type(value Unit) { return LLVMInt16Type(); }
185 CAMLprim LLVMTypeRef llvm_i32_type(value Unit) { return LLVMInt32Type(); }
186 CAMLprim LLVMTypeRef llvm_i64_type(value Unit) { return LLVMInt64Type(); }
189 CAMLprim LLVMTypeRef llvm_integer_type(value Width) {
190 return LLVMIntType(Int_val(Width));
194 CAMLprim value llvm_integer_bitwidth(LLVMTypeRef IntegerTy) {
195 return Val_int(LLVMGetIntTypeWidth(IntegerTy));
198 /*--... Operations on real types ...........................................--*/
201 CAMLprim LLVMTypeRef llvm_float_type(value Unit) {
202 return LLVMFloatType();
206 CAMLprim LLVMTypeRef llvm_double_type(value Unit) {
207 return LLVMDoubleType();
211 CAMLprim LLVMTypeRef llvm_x86fp80_type(value Unit) {
212 return LLVMX86FP80Type();
216 CAMLprim LLVMTypeRef llvm_fp128_type(value Unit) {
217 return LLVMFP128Type();
221 CAMLprim LLVMTypeRef llvm_ppc_fp128_type(value Unit) {
222 return LLVMPPCFP128Type();
225 /*--... Operations on function types .......................................--*/
227 /* lltype -> lltype array -> lltype */
228 CAMLprim LLVMTypeRef llvm_function_type(LLVMTypeRef RetTy, value ParamTys) {
229 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
230 Wosize_val(ParamTys), 0);
233 /* lltype -> lltype array -> lltype */
234 CAMLprim LLVMTypeRef llvm_var_arg_function_type(LLVMTypeRef RetTy,
236 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
237 Wosize_val(ParamTys), 1);
241 CAMLprim value llvm_is_var_arg(LLVMTypeRef FunTy) {
242 return Val_bool(LLVMIsFunctionVarArg(FunTy));
245 /* lltype -> lltype array */
246 CAMLprim value llvm_param_types(LLVMTypeRef FunTy) {
247 value Tys = alloc(LLVMCountParamTypes(FunTy), 0);
248 LLVMGetParamTypes(FunTy, (LLVMTypeRef *) Tys);
252 /*--... Operations on struct types .........................................--*/
254 /* llcontext -> lltype array -> lltype */
255 CAMLprim LLVMTypeRef llvm_struct_type(LLVMContextRef C, value ElementTypes) {
256 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
257 Wosize_val(ElementTypes), 0);
260 /* llcontext -> lltype array -> lltype */
261 CAMLprim LLVMTypeRef llvm_packed_struct_type(LLVMContextRef C,
262 value ElementTypes) {
263 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
264 Wosize_val(ElementTypes), 1);
267 /* lltype -> lltype array */
268 CAMLprim value llvm_element_types(LLVMTypeRef StructTy) {
269 value Tys = alloc(LLVMCountStructElementTypes(StructTy), 0);
270 LLVMGetStructElementTypes(StructTy, (LLVMTypeRef *) Tys);
275 CAMLprim value llvm_is_packed(LLVMTypeRef StructTy) {
276 return Val_bool(LLVMIsPackedStruct(StructTy));
279 /*--... Operations on array, pointer, and vector types .....................--*/
281 /* lltype -> int -> lltype */
282 CAMLprim LLVMTypeRef llvm_array_type(LLVMTypeRef ElementTy, value Count) {
283 return LLVMArrayType(ElementTy, Int_val(Count));
286 /* lltype -> lltype */
287 CAMLprim LLVMTypeRef llvm_pointer_type(LLVMTypeRef ElementTy) {
288 return LLVMPointerType(ElementTy, 0);
291 /* lltype -> int -> lltype */
292 CAMLprim LLVMTypeRef llvm_qualified_pointer_type(LLVMTypeRef ElementTy,
293 value AddressSpace) {
294 return LLVMPointerType(ElementTy, Int_val(AddressSpace));
297 /* lltype -> int -> lltype */
298 CAMLprim LLVMTypeRef llvm_vector_type(LLVMTypeRef ElementTy, value Count) {
299 return LLVMVectorType(ElementTy, Int_val(Count));
303 CAMLprim value llvm_array_length(LLVMTypeRef ArrayTy) {
304 return Val_int(LLVMGetArrayLength(ArrayTy));
308 CAMLprim value llvm_address_space(LLVMTypeRef PtrTy) {
309 return Val_int(LLVMGetPointerAddressSpace(PtrTy));
313 CAMLprim value llvm_vector_size(LLVMTypeRef VectorTy) {
314 return Val_int(LLVMGetVectorSize(VectorTy));
317 /*--... Operations on other types ..........................................--*/
320 CAMLprim LLVMTypeRef llvm_void_type (value Unit) { return LLVMVoidType(); }
321 CAMLprim LLVMTypeRef llvm_label_type(value Unit) { return LLVMLabelType(); }
324 CAMLprim LLVMTypeRef llvm_opaque_type(value Unit) {
325 return LLVMOpaqueType();
328 /*--... Operations on type handles .........................................--*/
330 #define Typehandle_val(v) (*(LLVMTypeHandleRef *)(Data_custom_val(v)))
332 static void llvm_finalize_handle(value TH) {
333 LLVMDisposeTypeHandle(Typehandle_val(TH));
336 static struct custom_operations typehandle_ops = {
337 (char *) "LLVMTypeHandle",
338 llvm_finalize_handle,
339 custom_compare_default,
341 custom_serialize_default,
342 custom_deserialize_default
345 CAMLprim value llvm_handle_to_type(LLVMTypeRef PATy) {
346 value TH = alloc_custom(&typehandle_ops, sizeof(LLVMBuilderRef), 0, 1);
347 Typehandle_val(TH) = LLVMCreateTypeHandle(PATy);
351 CAMLprim LLVMTypeRef llvm_type_of_handle(value TH) {
352 return LLVMResolveTypeHandle(Typehandle_val(TH));
355 CAMLprim value llvm_refine_type(LLVMTypeRef AbstractTy, LLVMTypeRef ConcreteTy){
356 LLVMRefineType(AbstractTy, ConcreteTy);
361 /*===-- VALUES ------------------------------------------------------------===*/
363 /* llvalue -> lltype */
364 CAMLprim LLVMTypeRef llvm_type_of(LLVMValueRef Val) {
365 return LLVMTypeOf(Val);
368 /* llvalue -> string */
369 CAMLprim value llvm_value_name(LLVMValueRef Val) {
370 return copy_string(LLVMGetValueName(Val));
373 /* string -> llvalue -> unit */
374 CAMLprim value llvm_set_value_name(value Name, LLVMValueRef Val) {
375 LLVMSetValueName(Val, String_val(Name));
379 /* llvalue -> unit */
380 CAMLprim value llvm_dump_value(LLVMValueRef Val) {
385 /*--... Operations on constants of (mostly) any type .......................--*/
387 /* llvalue -> bool */
388 CAMLprim value llvm_is_constant(LLVMValueRef Val) {
389 return Val_bool(LLVMIsConstant(Val));
392 /* llvalue -> bool */
393 CAMLprim value llvm_is_null(LLVMValueRef Val) {
394 return Val_bool(LLVMIsNull(Val));
397 /* llvalue -> bool */
398 CAMLprim value llvm_is_undef(LLVMValueRef Val) {
399 return Val_bool(LLVMIsUndef(Val));
402 /*--... Operations on scalar constants .....................................--*/
404 /* lltype -> int -> llvalue */
405 CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
406 return LLVMConstInt(IntTy, (long long) Int_val(N), 1);
409 /* lltype -> Int64.t -> bool -> llvalue */
410 CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
412 return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
415 /* lltype -> string -> int -> llvalue */
416 CAMLprim LLVMValueRef llvm_const_int_of_string(LLVMTypeRef IntTy, value S,
418 return LLVMConstIntOfStringAndSize(IntTy, String_val(S), caml_string_length(S),
422 /* lltype -> float -> llvalue */
423 CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
424 return LLVMConstReal(RealTy, Double_val(N));
427 /* lltype -> string -> llvalue */
428 CAMLprim LLVMValueRef llvm_const_float_of_string(LLVMTypeRef RealTy, value S) {
429 return LLVMConstRealOfStringAndSize(RealTy, String_val(S),
430 caml_string_length(S));
433 /*--... Operations on composite constants ..................................--*/
435 /* string -> llvalue */
436 CAMLprim LLVMValueRef llvm_const_string(value Str, value NullTerminate) {
437 return LLVMConstString(String_val(Str), string_length(Str), 1);
440 /* string -> llvalue */
441 CAMLprim LLVMValueRef llvm_const_stringz(value Str, value NullTerminate) {
442 return LLVMConstString(String_val(Str), string_length(Str), 0);
445 /* lltype -> llvalue array -> llvalue */
446 CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
448 return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
449 Wosize_val(ElementVals));
452 /* llcontext -> llvalue array -> llvalue */
453 CAMLprim LLVMValueRef llvm_const_struct(LLVMContextRef C, value ElementVals) {
454 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
455 Wosize_val(ElementVals), 0);
458 /* llcontext -> llvalue array -> llvalue */
459 CAMLprim LLVMValueRef llvm_const_packed_struct(LLVMContextRef C,
461 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
462 Wosize_val(ElementVals), 1);
465 /* llvalue array -> llvalue */
466 CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
467 return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
468 Wosize_val(ElementVals));
471 /*--... Constant expressions ...............................................--*/
473 /* Icmp.t -> llvalue -> llvalue -> llvalue */
474 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
475 LLVMValueRef LHSConstant,
476 LLVMValueRef RHSConstant) {
477 return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
480 /* Fcmp.t -> llvalue -> llvalue -> llvalue */
481 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
482 LLVMValueRef LHSConstant,
483 LLVMValueRef RHSConstant) {
484 return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
487 /* llvalue -> llvalue array -> llvalue */
488 CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
489 return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
490 Wosize_val(Indices));
493 /* llvalue -> llvalue array -> llvalue */
494 CAMLprim LLVMValueRef llvm_const_in_bounds_gep(LLVMValueRef ConstantVal,
496 return LLVMConstInBoundsGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
497 Wosize_val(Indices));
500 /* llvalue -> int array -> llvalue */
501 CAMLprim LLVMValueRef llvm_const_extractvalue(LLVMValueRef Aggregate,
504 int size = Wosize_val(Indices);
508 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
509 for (i = 0; i < size; i++) {
510 idxs[i] = Int_val(Field(Indices, i));
513 result = LLVMConstExtractValue(Aggregate, idxs, size);
515 CAMLreturnT(LLVMValueRef, result);
518 /* llvalue -> llvalue -> int array -> llvalue */
519 CAMLprim LLVMValueRef llvm_const_insertvalue(LLVMValueRef Aggregate,
520 LLVMValueRef Val, value Indices) {
522 int size = Wosize_val(Indices);
526 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
527 for (i = 0; i < size; i++) {
528 idxs[i] = Int_val(Field(Indices, i));
531 result = LLVMConstInsertValue(Aggregate, Val, idxs, size);
533 CAMLreturnT(LLVMValueRef, result);
536 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
538 /* llvalue -> bool */
539 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
540 return Val_bool(LLVMIsDeclaration(Global));
543 /* llvalue -> Linkage.t */
544 CAMLprim value llvm_linkage(LLVMValueRef Global) {
545 return Val_int(LLVMGetLinkage(Global));
548 /* Linkage.t -> llvalue -> unit */
549 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
550 LLVMSetLinkage(Global, Int_val(Linkage));
554 /* llvalue -> string */
555 CAMLprim value llvm_section(LLVMValueRef Global) {
556 return copy_string(LLVMGetSection(Global));
559 /* string -> llvalue -> unit */
560 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
561 LLVMSetSection(Global, String_val(Section));
565 /* llvalue -> Visibility.t */
566 CAMLprim value llvm_visibility(LLVMValueRef Global) {
567 return Val_int(LLVMGetVisibility(Global));
570 /* Visibility.t -> llvalue -> unit */
571 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
572 LLVMSetVisibility(Global, Int_val(Viz));
577 CAMLprim value llvm_alignment(LLVMValueRef Global) {
578 return Val_int(LLVMGetAlignment(Global));
581 /* int -> llvalue -> unit */
582 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
583 LLVMSetAlignment(Global, Int_val(Bytes));
587 /*--... Operations on global variables .....................................--*/
589 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
592 /* lltype -> string -> llmodule -> llvalue */
593 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
595 LLVMValueRef GlobalVar;
596 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
597 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
598 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
601 return LLVMAddGlobal(M, Ty, String_val(Name));
604 /* string -> llmodule -> llvalue option */
605 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
607 LLVMValueRef GlobalVar;
608 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
609 value Option = alloc(1, 0);
610 Field(Option, 0) = (value) GlobalVar;
613 CAMLreturn(Val_int(0));
616 /* string -> llvalue -> llmodule -> llvalue */
617 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
619 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
621 LLVMSetInitializer(GlobalVar, Initializer);
625 /* llvalue -> unit */
626 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
627 LLVMDeleteGlobal(GlobalVar);
631 /* llvalue -> llvalue -> unit */
632 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
633 LLVMValueRef GlobalVar) {
634 LLVMSetInitializer(GlobalVar, ConstantVal);
638 /* llvalue -> unit */
639 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
640 LLVMSetInitializer(GlobalVar, NULL);
644 /* llvalue -> bool */
645 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
646 return Val_bool(LLVMIsThreadLocal(GlobalVar));
649 /* bool -> llvalue -> unit */
650 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
651 LLVMValueRef GlobalVar) {
652 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
656 /* llvalue -> bool */
657 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
658 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
661 /* bool -> llvalue -> unit */
662 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
663 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
667 /*--... Operations on functions ............................................--*/
669 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
672 /* string -> lltype -> llmodule -> llvalue */
673 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
676 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
677 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
678 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
681 return LLVMAddFunction(M, String_val(Name), Ty);
684 /* string -> llmodule -> llvalue option */
685 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
688 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
689 value Option = alloc(1, 0);
690 Field(Option, 0) = (value) Fn;
693 CAMLreturn(Val_int(0));
696 /* string -> lltype -> llmodule -> llvalue */
697 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
699 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
700 LLVMAppendBasicBlock(Fn, "entry");
704 /* llvalue -> unit */
705 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
706 LLVMDeleteFunction(Fn);
710 /* llvalue -> bool */
711 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
712 return Val_bool(LLVMGetIntrinsicID(Fn));
716 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
717 return Val_int(LLVMGetFunctionCallConv(Fn));
720 /* int -> llvalue -> unit */
721 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
722 LLVMSetFunctionCallConv(Fn, Int_val(Id));
726 /* llvalue -> string option */
727 CAMLprim value llvm_gc(LLVMValueRef Fn) {
730 CAMLlocal2(Name, Option);
732 if ((GC = LLVMGetGC(Fn))) {
733 Name = copy_string(GC);
735 Option = alloc(1, 0);
736 Field(Option, 0) = Name;
739 CAMLreturn(Val_int(0));
743 /* string option -> llvalue -> unit */
744 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
745 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
749 /* llvalue -> Attribute.t -> unit */
750 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
751 LLVMAddFunctionAttr(Arg, 1<<Int_val(PA));
755 /* llvalue -> Attribute.t -> unit */
756 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
757 LLVMRemoveFunctionAttr(Arg, 1<<Int_val(PA));
760 /*--... Operations on parameters ...........................................--*/
762 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
764 /* llvalue -> int -> llvalue */
765 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
766 return LLVMGetParam(Fn, Int_val(Index));
769 /* llvalue -> int -> llvalue */
770 CAMLprim value llvm_params(LLVMValueRef Fn, value Index) {
771 value Params = alloc(LLVMCountParams(Fn), 0);
772 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
776 /* llvalue -> Attribute.t -> unit */
777 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
778 LLVMAddAttribute(Arg, 1<<Int_val(PA));
782 /* llvalue -> Attribute.t -> unit */
783 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
784 LLVMRemoveAttribute(Arg, 1<<Int_val(PA));
788 /* llvalue -> int -> unit */
789 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
790 LLVMSetParamAlignment(Arg, Int_val(align));
794 /*--... Operations on basic blocks .........................................--*/
797 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
799 /* llvalue -> llbasicblock array */
800 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
801 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
802 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
806 /* llbasicblock -> unit */
807 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
808 LLVMDeleteBasicBlock(BB);
812 /* string -> llvalue -> llbasicblock */
813 CAMLprim LLVMBasicBlockRef llvm_append_block(value Name, LLVMValueRef Fn) {
814 return LLVMAppendBasicBlock(Fn, String_val(Name));
817 /* string -> llbasicblock -> llbasicblock */
818 CAMLprim LLVMBasicBlockRef llvm_insert_block(value Name, LLVMBasicBlockRef BB) {
819 return LLVMInsertBasicBlock(BB, String_val(Name));
822 /* llvalue -> bool */
823 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
824 return Val_bool(LLVMValueIsBasicBlock(Val));
827 /*--... Operations on instructions .........................................--*/
829 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
830 LLVMGetInstructionParent)
833 /*--... Operations on call sites ...........................................--*/
836 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
837 return Val_int(LLVMGetInstructionCallConv(Inst));
840 /* int -> llvalue -> unit */
841 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
842 LLVMSetInstructionCallConv(Inst, Int_val(CC));
846 /* llvalue -> int -> Attribute.t -> unit */
847 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
850 LLVMAddInstrAttribute(Instr, Int_val(index), 1<<Int_val(PA));
854 /* llvalue -> int -> Attribute.t -> unit */
855 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
858 LLVMRemoveInstrAttribute(Instr, Int_val(index), 1<<Int_val(PA));
862 /*--... Operations on call instructions (only) .............................--*/
864 /* llvalue -> bool */
865 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
866 return Val_bool(LLVMIsTailCall(CallInst));
869 /* bool -> llvalue -> unit */
870 CAMLprim value llvm_set_tail_call(value IsTailCall,
871 LLVMValueRef CallInst) {
872 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
876 /*--... Operations on phi nodes ............................................--*/
878 /* (llvalue * llbasicblock) -> llvalue -> unit */
879 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
880 LLVMAddIncoming(PhiNode,
881 (LLVMValueRef*) &Field(Incoming, 0),
882 (LLVMBasicBlockRef*) &Field(Incoming, 1),
887 /* llvalue -> (llvalue * llbasicblock) list */
888 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
891 CAMLlocal3(Hd, Tl, Tmp);
893 /* Build a tuple list of them. */
895 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
897 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
898 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
901 Store_field(Tmp, 0, Hd);
902 Store_field(Tmp, 1, Tl);
910 /*===-- Instruction builders ----------------------------------------------===*/
912 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
914 static void llvm_finalize_builder(value B) {
915 LLVMDisposeBuilder(Builder_val(B));
918 static struct custom_operations builder_ops = {
919 (char *) "IRBuilder",
920 llvm_finalize_builder,
921 custom_compare_default,
923 custom_serialize_default,
924 custom_deserialize_default
927 static value alloc_builder(LLVMBuilderRef B) {
928 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
933 /* llcontext -> llbuilder */
934 CAMLprim value llvm_builder(LLVMContextRef C) {
935 return alloc_builder(LLVMCreateBuilderInContext(C));
938 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
939 CAMLprim value llvm_position_builder(value Pos, value B) {
940 if (Tag_val(Pos) == 0) {
941 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
942 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
944 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
945 LLVMPositionBuilderBefore(Builder_val(B), I);
950 /* llbuilder -> llbasicblock */
951 CAMLprim LLVMBasicBlockRef llvm_insertion_block(LLVMBuilderRef B) {
952 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
958 /* llvalue -> string -> llbuilder -> unit */
959 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name,
961 LLVMInsertIntoBuilderWithName(B, I, String_val(Name));
965 /*--... Terminators ........................................................--*/
967 /* llbuilder -> llvalue */
968 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
969 return LLVMBuildRetVoid(Builder_val(B));
972 /* llvalue -> llbuilder -> llvalue */
973 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
974 return LLVMBuildRet(Builder_val(B), Val);
977 /* llvalue array -> llbuilder -> llvalue */
978 CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
979 return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
980 Wosize_val(RetVals));
983 /* llbasicblock -> llbuilder -> llvalue */
984 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
985 return LLVMBuildBr(Builder_val(B), BB);
988 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
989 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
990 LLVMBasicBlockRef Then,
991 LLVMBasicBlockRef Else,
993 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
996 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
997 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
998 LLVMBasicBlockRef Else,
999 value EstimatedCount,
1001 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
1004 CAMLprim value llvm_add_case(LLVMValueRef Switch,
1006 LLVMBasicBlockRef Dest) {
1007 LLVMAddCase(Switch, OnVal, Dest);
1011 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1012 llbuilder -> llvalue */
1013 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
1014 LLVMBasicBlockRef Then,
1015 LLVMBasicBlockRef Catch,
1016 value Name, value B) {
1017 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
1018 Wosize_val(Args), Then, Catch, String_val(Name));
1021 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1022 llbuilder -> llvalue */
1023 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
1024 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
1025 (LLVMBasicBlockRef) Args[2],
1026 (LLVMBasicBlockRef) Args[3],
1030 /* llbuilder -> llvalue */
1031 CAMLprim LLVMValueRef llvm_build_unwind(value B) {
1032 return LLVMBuildUnwind(Builder_val(B));
1035 /* llbuilder -> llvalue */
1036 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
1037 return LLVMBuildUnreachable(Builder_val(B));
1040 /*--... Arithmetic .........................................................--*/
1042 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1043 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1044 value Name, value B) {
1045 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1048 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1049 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1050 value Name, value B) {
1051 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1054 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1055 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1056 value Name, value B) {
1057 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1060 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1061 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1062 value Name, value B) {
1063 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1066 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1067 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1068 value Name, value B) {
1069 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1072 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1073 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1074 value Name, value B) {
1075 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1078 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1079 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1080 value Name, value B) {
1081 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1084 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1085 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1086 value Name, value B) {
1087 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1090 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1091 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1092 value Name, value B) {
1093 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1096 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1097 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1098 value Name, value B) {
1099 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1102 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1103 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1104 value Name, value B) {
1105 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1108 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1109 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1110 value Name, value B) {
1111 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1114 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1115 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1116 value Name, value B) {
1117 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1120 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1121 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1122 value Name, value B) {
1123 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1126 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1127 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1128 value Name, value B) {
1129 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1132 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1133 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1134 value Name, value B) {
1135 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1138 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1139 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1140 value Name, value B) {
1141 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1144 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1145 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1146 value Name, value B) {
1147 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1150 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1151 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1152 value Name, value B) {
1153 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1156 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1157 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1158 value Name, value B) {
1159 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1162 /* llvalue -> string -> llbuilder -> llvalue */
1163 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1164 value Name, value B) {
1165 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1168 /* llvalue -> string -> llbuilder -> llvalue */
1169 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1170 value Name, value B) {
1171 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1174 /*--... Memory .............................................................--*/
1176 /* lltype -> string -> llbuilder -> llvalue */
1177 CAMLprim LLVMValueRef llvm_build_malloc(LLVMTypeRef Ty,
1178 value Name, value B) {
1179 return LLVMBuildMalloc(Builder_val(B), Ty, String_val(Name));
1182 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1183 CAMLprim LLVMValueRef llvm_build_array_malloc(LLVMTypeRef Ty, LLVMValueRef Size,
1184 value Name, value B) {
1185 return LLVMBuildArrayMalloc(Builder_val(B), Ty, Size, String_val(Name));
1188 /* lltype -> string -> llbuilder -> llvalue */
1189 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1190 value Name, value B) {
1191 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1194 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1195 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1196 value Name, value B) {
1197 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1200 /* llvalue -> llbuilder -> llvalue */
1201 CAMLprim LLVMValueRef llvm_build_free(LLVMValueRef Pointer, value B) {
1202 return LLVMBuildFree(Builder_val(B), Pointer);
1205 /* llvalue -> string -> llbuilder -> llvalue */
1206 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1207 value Name, value B) {
1208 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1211 /* llvalue -> llvalue -> llbuilder -> llvalue */
1212 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1214 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1217 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1218 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
1219 value Name, value B) {
1220 return LLVMBuildGEP(Builder_val(B), Pointer,
1221 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
1225 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1226 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
1227 value Indices, value Name,
1229 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
1230 (LLVMValueRef *) Op_val(Indices),
1231 Wosize_val(Indices), String_val(Name));
1234 /* llvalue -> int -> string -> llbuilder -> llvalue */
1235 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
1236 value Indices, value Name,
1238 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
1239 (LLVMValueRef *) Op_val(Indices),
1240 Wosize_val(Indices), String_val(Name));
1243 /* string -> string -> llbuilder -> llvalue */
1244 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
1245 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
1249 /* string -> string -> llbuilder -> llvalue */
1250 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
1252 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
1256 /*--... Casts ..............................................................--*/
1258 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1259 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
1260 value Name, value B) {
1261 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
1264 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1265 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
1266 value Name, value B) {
1267 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
1270 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1271 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
1272 value Name, value B) {
1273 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
1276 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1277 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
1278 value Name, value B) {
1279 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
1282 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1283 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
1284 value Name, value B) {
1285 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
1288 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1289 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
1290 value Name, value B) {
1291 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
1294 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1295 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
1296 value Name, value B) {
1297 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
1300 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1301 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
1302 value Name, value B) {
1303 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
1306 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1307 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
1308 value Name, value B) {
1309 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
1312 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1313 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
1314 value Name, value B) {
1315 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
1318 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1319 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
1320 value Name, value B) {
1321 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
1324 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1325 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1326 value Name, value B) {
1327 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
1330 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1331 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1332 value Name, value B) {
1333 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1336 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1337 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1338 value Name, value B) {
1339 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1342 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1343 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
1344 LLVMTypeRef Ty, value Name,
1346 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1349 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1350 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
1351 value Name, value B) {
1352 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
1355 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1356 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
1357 value Name, value B) {
1358 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
1361 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1362 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
1363 value Name, value B) {
1364 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
1367 /*--... Comparisons ........................................................--*/
1369 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1370 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
1371 LLVMValueRef LHS, LLVMValueRef RHS,
1372 value Name, value B) {
1373 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
1377 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1378 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
1379 LLVMValueRef LHS, LLVMValueRef RHS,
1380 value Name, value B) {
1381 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
1385 /*--... Miscellaneous instructions .........................................--*/
1387 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
1388 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
1390 LLVMValueRef FirstValue, PhiNode;
1392 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
1394 Hd = Field(Incoming, 0);
1395 FirstValue = (LLVMValueRef) Field(Hd, 0);
1396 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
1399 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
1400 value Hd = Field(Tl, 0);
1401 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
1402 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
1408 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1409 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
1410 value Name, value B) {
1411 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
1412 Wosize_val(Params), String_val(Name));
1415 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1416 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
1417 LLVMValueRef Then, LLVMValueRef Else,
1418 value Name, value B) {
1419 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
1422 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1423 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
1424 value Name, value B) {
1425 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
1428 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1429 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
1431 value Name, value B) {
1432 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
1435 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1436 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
1437 LLVMValueRef Element,
1439 value Name, value B) {
1440 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
1444 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1445 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
1447 value Name, value B) {
1448 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
1451 /* llvalue -> int -> string -> llbuilder -> llvalue */
1452 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
1453 value Idx, value Name, value B) {
1454 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
1458 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
1459 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
1460 LLVMValueRef Val, value Idx,
1461 value Name, value B) {
1462 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
1466 /* llvalue -> string -> llbuilder -> llvalue */
1467 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
1469 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
1472 /* llvalue -> string -> llbuilder -> llvalue */
1473 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
1475 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
1478 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1479 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
1480 value Name, value B) {
1481 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
1484 /*===-- Module Providers --------------------------------------------------===*/
1486 /* llmoduleprovider -> unit */
1487 CAMLprim value llvm_dispose_module_provider(LLVMModuleProviderRef MP) {
1488 LLVMDisposeModuleProvider(MP);
1493 /*===-- Memory buffers ----------------------------------------------------===*/
1495 /* string -> llmemorybuffer
1496 raises IoError msg on error */
1497 CAMLprim value llvm_memorybuffer_of_file(value Path) {
1500 LLVMMemoryBufferRef MemBuf;
1502 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
1504 llvm_raise(llvm_ioerror_exn, Message);
1506 CAMLreturn((value) MemBuf);
1509 /* unit -> llmemorybuffer
1510 raises IoError msg on error */
1511 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
1513 LLVMMemoryBufferRef MemBuf;
1515 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
1516 llvm_raise(llvm_ioerror_exn, Message);
1521 /* llmemorybuffer -> unit */
1522 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
1523 LLVMDisposeMemoryBuffer(MemBuf);
1527 /*===-- Pass Managers -----------------------------------------------------===*/
1529 /* unit -> [ `Module ] PassManager.t */
1530 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
1531 return LLVMCreatePassManager();
1534 /* llmodule -> [ `Function ] PassManager.t -> bool */
1535 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
1536 LLVMPassManagerRef PM) {
1537 return Val_bool(LLVMRunPassManager(PM, M));
1540 /* [ `Function ] PassManager.t -> bool */
1541 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
1542 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
1545 /* llvalue -> [ `Function ] PassManager.t -> bool */
1546 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
1547 LLVMPassManagerRef FPM) {
1548 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
1551 /* [ `Function ] PassManager.t -> bool */
1552 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
1553 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
1556 /* PassManager.any PassManager.t -> unit */
1557 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
1558 LLVMDisposePassManager(PM);