1 /*===-- llvm_ocaml.h - LLVM Ocaml Glue --------------------------*- C++ -*-===*\
3 |* The LLVM Compiler Infrastructure *|
5 |* This file was developed by Gordon Henriksen and is distributed under the *|
6 |* University of Illinois Open Source 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/mlvalues.h"
22 #include "caml/memory.h"
23 #include "llvm/Config/config.h"
27 /*===-- Modules -----------------------------------------------------------===*/
29 /* string -> llmodule */
30 CAMLprim LLVMModuleRef llvm_create_module(value ModuleID) {
31 return LLVMModuleCreateWithName(String_val(ModuleID));
34 /* llmodule -> unit */
35 CAMLprim value llvm_dispose_module(LLVMModuleRef M) {
40 /* string -> lltype -> llmodule -> bool */
41 CAMLprim value llvm_add_type_name(value Name, LLVMTypeRef Ty, LLVMModuleRef M) {
42 int res = LLVMAddTypeName(M, String_val(Name), Ty);
43 return Val_bool(res == 0);
46 /* string -> llmodule -> unit */
47 CAMLprim value llvm_delete_type_name(value Name, LLVMModuleRef M) {
48 LLVMDeleteTypeName(M, String_val(Name));
53 /*===-- Types -------------------------------------------------------------===*/
55 /* lltype -> type_kind */
56 CAMLprim value llvm_classify_type(LLVMTypeRef Ty) {
57 return Val_int(LLVMGetTypeKind(Ty));
60 /*--... Operations on integer types ........................................--*/
63 CAMLprim LLVMTypeRef llvm_i1_type (value Unit) { return LLVMInt1Type(); }
64 CAMLprim LLVMTypeRef llvm_i8_type (value Unit) { return LLVMInt8Type(); }
65 CAMLprim LLVMTypeRef llvm_i16_type(value Unit) { return LLVMInt16Type(); }
66 CAMLprim LLVMTypeRef llvm_i32_type(value Unit) { return LLVMInt32Type(); }
67 CAMLprim LLVMTypeRef llvm_i64_type(value Unit) { return LLVMInt64Type(); }
70 CAMLprim LLVMTypeRef llvm_integer_type(value Width) {
71 return LLVMIntType(Int_val(Width));
75 CAMLprim value llvm_integer_bitwidth(LLVMTypeRef IntegerTy) {
76 return Val_int(LLVMGetIntTypeWidth(IntegerTy));
79 /*--... Operations on real types ...........................................--*/
82 CAMLprim LLVMTypeRef llvm_float_type(value Unit) {
83 return LLVMFloatType();
87 CAMLprim LLVMTypeRef llvm_double_type(value Unit) {
88 return LLVMDoubleType();
92 CAMLprim LLVMTypeRef llvm_x86fp80_type(value Unit) {
93 return LLVMX86FP80Type();
97 CAMLprim LLVMTypeRef llvm_fp128_type(value Unit) {
98 return LLVMFP128Type();
102 CAMLprim LLVMTypeRef llvm_ppc_fp128_type(value Unit) {
103 return LLVMPPCFP128Type();
106 /*--... Operations on function types .......................................--*/
108 /* lltype -> lltype array -> lltype */
109 CAMLprim LLVMTypeRef llvm_function_type(LLVMTypeRef RetTy, value ParamTys) {
110 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
111 Wosize_val(ParamTys), 0);
114 /* lltype -> lltype array -> lltype */
115 CAMLprim LLVMTypeRef llvm_var_arg_function_type(LLVMTypeRef RetTy,
117 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
118 Wosize_val(ParamTys), 1);
122 CAMLprim value llvm_is_var_arg(LLVMTypeRef FunTy) {
123 return Val_bool(LLVMIsFunctionVarArg(FunTy));
126 /* lltype -> lltype array */
127 CAMLprim value llvm_param_types(LLVMTypeRef FunTy) {
128 value Tys = alloc(LLVMCountParamTypes(FunTy), 0);
129 LLVMGetParamTypes(FunTy, (LLVMTypeRef *) Tys);
133 /*--... Operations on struct types .........................................--*/
135 /* lltype array -> lltype */
136 CAMLprim LLVMTypeRef llvm_struct_type(value ElementTypes) {
137 return LLVMStructType((LLVMTypeRef *) ElementTypes,
138 Wosize_val(ElementTypes), 0);
141 /* lltype array -> lltype */
142 CAMLprim LLVMTypeRef llvm_packed_struct_type(value ElementTypes) {
143 return LLVMStructType((LLVMTypeRef *) ElementTypes,
144 Wosize_val(ElementTypes), 1);
147 /* lltype -> lltype array */
148 CAMLprim value llvm_element_types(LLVMTypeRef StructTy) {
149 value Tys = alloc(LLVMCountStructElementTypes(StructTy), 0);
150 LLVMGetStructElementTypes(StructTy, (LLVMTypeRef *) Tys);
155 CAMLprim value llvm_is_packed(LLVMTypeRef StructTy) {
156 return Val_bool(LLVMIsPackedStruct(StructTy));
159 /*--... Operations on array, pointer, and vector types .....................--*/
161 /* lltype -> int -> lltype */
162 CAMLprim LLVMTypeRef llvm_array_type(LLVMTypeRef ElementTy, value Count) {
163 return LLVMArrayType(ElementTy, Int_val(Count));
166 /* lltype -> lltype */
167 CAMLprim LLVMTypeRef llvm_pointer_type(LLVMTypeRef ElementTy) {
168 return LLVMPointerType(ElementTy, 0);
171 /* lltype -> int -> lltype */
172 CAMLprim LLVMTypeRef llvm_qualified_pointer_type(LLVMTypeRef ElementTy,
173 value AddressSpace) {
174 return LLVMPointerType(ElementTy, Int_val(AddressSpace));
177 /* lltype -> int -> lltype */
178 CAMLprim LLVMTypeRef llvm_vector_type(LLVMTypeRef ElementTy, value Count) {
179 return LLVMVectorType(ElementTy, Int_val(Count));
183 CAMLprim value llvm_array_length(LLVMTypeRef ArrayTy) {
184 return Val_int(LLVMGetArrayLength(ArrayTy));
188 CAMLprim value llvm_address_space(LLVMTypeRef PtrTy) {
189 return Val_int(LLVMGetPointerAddressSpace(PtrTy));
193 CAMLprim value llvm_vector_size(LLVMTypeRef VectorTy) {
194 return Val_int(LLVMGetVectorSize(VectorTy));
197 /*--... Operations on other types ..........................................--*/
200 CAMLprim LLVMTypeRef llvm_void_type (value Unit) { return LLVMVoidType(); }
201 CAMLprim LLVMTypeRef llvm_label_type(value Unit) { return LLVMLabelType(); }
204 CAMLprim LLVMTypeRef llvm_opaque_type(value Unit) {
205 return LLVMOpaqueType();
208 /*--... Operations on type handles .........................................--*/
210 #define Typehandle_val(v) (*(LLVMTypeHandleRef *)(Data_custom_val(v)))
212 void llvm_finalize_handle(value TH) {
213 LLVMDisposeTypeHandle(Typehandle_val(TH));
216 static struct custom_operations typehandle_ops = {
217 (char *) "LLVMTypeHandle",
218 llvm_finalize_handle,
219 custom_compare_default,
221 custom_serialize_default,
222 custom_deserialize_default
225 CAMLprim value llvm_handle_to_type(LLVMTypeRef PATy) {
226 value TH = alloc_custom(&typehandle_ops, sizeof(LLVMBuilderRef), 0, 1);
227 Typehandle_val(TH) = LLVMCreateTypeHandle(PATy);
231 CAMLprim LLVMTypeRef llvm_type_of_handle(value TH) {
232 return LLVMResolveTypeHandle(Typehandle_val(TH));
235 CAMLprim value llvm_refine_type(LLVMTypeRef AbstractTy, LLVMTypeRef ConcreteTy){
236 LLVMRefineAbstractType(AbstractTy, ConcreteTy);
241 /*===-- VALUES ------------------------------------------------------------===*/
243 /* llvalue -> lltype */
244 CAMLprim LLVMTypeRef llvm_type_of(LLVMValueRef Val) {
245 return LLVMTypeOf(Val);
248 /* llvalue -> string */
249 CAMLprim value llvm_value_name(LLVMValueRef Val) {
250 return copy_string(LLVMGetValueName(Val));
253 /* string -> llvalue -> unit */
254 CAMLprim value llvm_set_value_name(value Name, LLVMValueRef Val) {
255 LLVMSetValueName(Val, String_val(Name));
259 /* llvalue -> unit */
260 CAMLprim value llvm_dump_value(LLVMValueRef Val) {
265 /*--... Operations on constants of (mostly) any type .......................--*/
267 /* llvalue -> bool */
268 CAMLprim value llvm_is_constant(LLVMValueRef Val) {
269 return Val_bool(LLVMIsConstant(Val));
272 /* llvalue -> bool */
273 CAMLprim value llvm_is_null(LLVMValueRef Val) {
274 return Val_bool(LLVMIsNull(Val));
277 /* llvalue -> bool */
278 CAMLprim value llvm_is_undef(LLVMValueRef Val) {
279 return Val_bool(LLVMIsUndef(Val));
282 /*--... Operations on scalar constants .....................................--*/
284 /* lltype -> int -> llvalue */
285 CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
286 return LLVMConstInt(IntTy, (long long) Int_val(N), 1);
289 /* lltype -> Int64.t -> bool -> llvalue */
290 CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
292 return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
295 /* lltype -> float -> llvalue */
296 CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
297 return LLVMConstReal(RealTy, Double_val(N));
300 /*--... Operations on composite constants ..................................--*/
302 /* string -> llvalue */
303 CAMLprim LLVMValueRef llvm_const_string(value Str, value NullTerminate) {
304 return LLVMConstString(String_val(Str), string_length(Str), 1);
307 /* string -> llvalue */
308 CAMLprim LLVMValueRef llvm_const_stringz(value Str, value NullTerminate) {
309 return LLVMConstString(String_val(Str), string_length(Str), 0);
312 /* lltype -> llvalue array -> llvalue */
313 CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
315 return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
316 Wosize_val(ElementVals));
319 /* llvalue array -> llvalue */
320 CAMLprim LLVMValueRef llvm_const_struct(value ElementVals) {
321 return LLVMConstStruct((LLVMValueRef *) Op_val(ElementVals),
322 Wosize_val(ElementVals), 0);
325 /* llvalue array -> llvalue */
326 CAMLprim LLVMValueRef llvm_const_packed_struct(value ElementVals) {
327 return LLVMConstStruct((LLVMValueRef *) Op_val(ElementVals),
328 Wosize_val(ElementVals), 1);
331 /* llvalue array -> llvalue */
332 CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
333 return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
334 Wosize_val(ElementVals));
337 /*--... Constant expressions ...............................................--*/
339 /* int_predicate -> llvalue -> llvalue -> llvalue */
340 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
341 LLVMValueRef LHSConstant,
342 LLVMValueRef RHSConstant) {
343 return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
346 /* real_predicate -> llvalue -> llvalue -> llvalue */
347 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
348 LLVMValueRef LHSConstant,
349 LLVMValueRef RHSConstant) {
350 return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
353 /* llvalue -> llvalue array -> llvalue */
354 CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
355 return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
356 Wosize_val(Indices));
359 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
361 /* llvalue -> bool */
362 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
363 return Val_bool(LLVMIsDeclaration(Global));
366 /* llvalue -> linkage */
367 CAMLprim value llvm_linkage(LLVMValueRef Global) {
368 return Val_int(LLVMGetLinkage(Global));
371 /* linkage -> llvalue -> unit */
372 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
373 LLVMSetLinkage(Global, Int_val(Linkage));
377 /* llvalue -> string */
378 CAMLprim value llvm_section(LLVMValueRef Global) {
379 return copy_string(LLVMGetSection(Global));
382 /* string -> llvalue -> unit */
383 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
384 LLVMSetSection(Global, String_val(Section));
388 /* llvalue -> visibility */
389 CAMLprim value llvm_visibility(LLVMValueRef Global) {
390 return Val_int(LLVMGetVisibility(Global));
393 /* visibility -> llvalue -> unit */
394 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
395 LLVMSetVisibility(Global, Int_val(Viz));
400 CAMLprim value llvm_alignment(LLVMValueRef Global) {
401 return Val_int(LLVMGetAlignment(Global));
404 /* int -> llvalue -> unit */
405 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
406 LLVMSetAlignment(Global, Int_val(Bytes));
410 /*--... Operations on global variables .....................................--*/
412 /* lltype -> string -> llmodule -> llvalue */
413 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
415 LLVMValueRef GlobalVar;
416 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
417 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
418 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
421 return LLVMAddGlobal(M, Ty, String_val(Name));
424 /* string -> llmodule -> llvalue option */
425 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
427 LLVMValueRef GlobalVar;
428 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
429 value Option = alloc(1, 0);
430 Field(Option, 0) = (value) GlobalVar;
433 CAMLreturn(Val_int(0));
436 /* string -> llvalue -> llmodule -> llvalue */
437 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
439 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
441 LLVMSetInitializer(GlobalVar, Initializer);
445 /* llvalue -> unit */
446 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
447 LLVMDeleteGlobal(GlobalVar);
451 /* llvalue -> llvalue -> unit */
452 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
453 LLVMValueRef GlobalVar) {
454 LLVMSetInitializer(GlobalVar, ConstantVal);
458 /* llvalue -> unit */
459 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
460 LLVMSetInitializer(GlobalVar, NULL);
464 /* llvalue -> bool */
465 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
466 return Val_bool(LLVMIsThreadLocal(GlobalVar));
469 /* bool -> llvalue -> unit */
470 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
471 LLVMValueRef GlobalVar) {
472 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
476 /* llvalue -> bool */
477 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
478 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
481 /* bool -> llvalue -> unit */
482 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
483 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
487 /*--... Operations on functions ............................................--*/
489 /* string -> lltype -> llmodule -> llvalue */
490 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
493 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
494 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
495 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
498 return LLVMAddFunction(M, String_val(Name), Ty);
501 /* string -> llmodule -> llvalue option */
502 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
505 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
506 value Option = alloc(1, 0);
507 Field(Option, 0) = (value) Fn;
510 CAMLreturn(Val_int(0));
513 /* string -> lltype -> llmodule -> llvalue */
514 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
516 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
517 LLVMAppendBasicBlock(Fn, "entry");
521 /* llvalue -> unit */
522 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
523 LLVMDeleteFunction(Fn);
527 /* llvalue -> int -> llvalue */
528 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
529 return LLVMGetParam(Fn, Int_val(Index));
532 /* llvalue -> int -> llvalue */
533 CAMLprim value llvm_params(LLVMValueRef Fn, value Index) {
534 value Params = alloc(LLVMCountParams(Fn), 0);
535 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
539 /* llvalue -> bool */
540 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
541 return Val_bool(LLVMGetIntrinsicID(Fn));
545 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
546 return Val_int(LLVMGetFunctionCallConv(Fn));
549 /* int -> llvalue -> unit */
550 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
551 LLVMSetFunctionCallConv(Fn, Int_val(Id));
555 /* llvalue -> string option */
556 CAMLprim value llvm_collector(LLVMValueRef Fn) {
557 const char *Collector;
559 CAMLlocal2(Name, Option);
561 if ((Collector = LLVMGetCollector(Fn))) {
562 Name = copy_string(Collector);
564 Option = alloc(1, 0);
565 Field(Option, 0) = Name;
568 CAMLreturn(Val_int(0));
572 /* string option -> llvalue -> unit */
573 CAMLprim value llvm_set_collector(value GC, LLVMValueRef Fn) {
574 LLVMSetCollector(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
578 /*--... Operations on basic blocks .........................................--*/
580 /* llvalue -> llbasicblock array */
581 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
582 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
583 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
587 /* llbasicblock -> unit */
588 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
589 LLVMDeleteBasicBlock(BB);
593 /* string -> llvalue -> llbasicblock */
594 CAMLprim LLVMBasicBlockRef llvm_append_block(value Name, LLVMValueRef Fn) {
595 return LLVMAppendBasicBlock(Fn, String_val(Name));
598 /* string -> llbasicblock -> llbasicblock */
599 CAMLprim LLVMBasicBlockRef llvm_insert_block(value Name, LLVMBasicBlockRef BB) {
600 return LLVMInsertBasicBlock(BB, String_val(Name));
603 /* llvalue -> bool */
604 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
605 return Val_bool(LLVMValueIsBasicBlock(Val));
608 /*--... Operations on phi nodes ............................................--*/
610 /* (llvalue * llbasicblock) -> llvalue -> unit */
611 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
612 LLVMAddIncoming(PhiNode,
613 (LLVMValueRef*) &Field(Incoming, 0),
614 (LLVMBasicBlockRef*) &Field(Incoming, 1),
619 /* llvalue -> (llvalue * llbasicblock) list */
620 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
623 CAMLlocal3(Hd, Tl, Tmp);
625 /* Build a tuple list of them. */
627 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
629 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
630 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
633 Store_field(Tmp, 0, Hd);
634 Store_field(Tmp, 1, Tl);
642 /*===-- Instruction builders ----------------------------------------------===*/
644 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
646 void llvm_finalize_builder(value B) {
647 LLVMDisposeBuilder(Builder_val(B));
650 static struct custom_operations builder_ops = {
651 (char *) "LLVMBuilder",
652 llvm_finalize_builder,
653 custom_compare_default,
655 custom_serialize_default,
656 custom_deserialize_default
659 /* llvalue -> llbuilder */
660 CAMLprim value llvm_builder_before(LLVMValueRef Inst) {
662 LLVMBuilderRef B = LLVMCreateBuilder();
663 LLVMPositionBuilderBefore(B, Inst);
664 V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
669 /* llbasicblock -> llbuilder */
670 CAMLprim value llvm_builder_at_end(LLVMBasicBlockRef BB) {
672 LLVMBuilderRef B = LLVMCreateBuilder();
673 LLVMPositionBuilderAtEnd(B, BB);
674 V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
679 /* llvalue -> llbuilder -> unit */
680 CAMLprim value llvm_position_before(LLVMValueRef Inst, value B) {
681 LLVMPositionBuilderBefore(Builder_val(B), Inst);
685 /* llbasicblock -> llbuilder -> unit */
686 CAMLprim value llvm_position_at_end(LLVMBasicBlockRef BB, value B) {
687 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
691 /*--... Terminators ........................................................--*/
693 /* llbuilder -> llvalue */
694 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
695 return LLVMBuildRetVoid(Builder_val(B));
698 /* llvalue -> llbuilder -> llvalue */
699 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
700 return LLVMBuildRet(Builder_val(B), Val);
703 /* llbasicblock -> llbuilder -> llvalue */
704 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
705 return LLVMBuildBr(Builder_val(B), BB);
708 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
709 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
710 LLVMBasicBlockRef Then,
711 LLVMBasicBlockRef Else,
713 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
716 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
717 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
718 LLVMBasicBlockRef Else,
719 value EstimatedCount,
721 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
724 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
725 llbuilder -> llvalue */
726 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
727 LLVMBasicBlockRef Then,
728 LLVMBasicBlockRef Catch,
729 value Name, value B) {
730 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
731 Wosize_val(Args), Then, Catch, String_val(Name));
734 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
735 llbuilder -> llvalue */
736 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
737 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
738 (LLVMBasicBlockRef) Args[2],
739 (LLVMBasicBlockRef) Args[3],
743 /* llbuilder -> llvalue */
744 CAMLprim LLVMValueRef llvm_build_unwind(value B) {
745 return LLVMBuildUnwind(Builder_val(B));
748 /* llbuilder -> llvalue */
749 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
750 return LLVMBuildUnreachable(Builder_val(B));
753 /*--... Arithmetic .........................................................--*/
755 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
756 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
757 value Name, value B) {
758 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
761 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
762 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
763 value Name, value B) {
764 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
767 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
768 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
769 value Name, value B) {
770 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
773 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
774 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
775 value Name, value B) {
776 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
779 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
780 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
781 value Name, value B) {
782 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
785 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
786 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
787 value Name, value B) {
788 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
791 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
792 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
793 value Name, value B) {
794 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
797 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
798 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
799 value Name, value B) {
800 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
803 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
804 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
805 value Name, value B) {
806 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
809 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
810 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
811 value Name, value B) {
812 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
815 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
816 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
817 value Name, value B) {
818 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
821 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
822 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
823 value Name, value B) {
824 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
827 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
828 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
829 value Name, value B) {
830 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
833 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
834 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
835 value Name, value B) {
836 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
839 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
840 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
841 value Name, value B) {
842 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
845 /* llvalue -> string -> llbuilder -> llvalue */
846 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
847 value Name, value B) {
848 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
851 /* llvalue -> string -> llbuilder -> llvalue */
852 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
853 value Name, value B) {
854 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
857 /*--... Memory .............................................................--*/
859 /* lltype -> string -> llbuilder -> llvalue */
860 CAMLprim LLVMValueRef llvm_build_malloc(LLVMTypeRef Ty,
861 value Name, value B) {
862 return LLVMBuildMalloc(Builder_val(B), Ty, String_val(Name));
865 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
866 CAMLprim LLVMValueRef llvm_build_array_malloc(LLVMTypeRef Ty, LLVMValueRef Size,
867 value Name, value B) {
868 return LLVMBuildArrayMalloc(Builder_val(B), Ty, Size, String_val(Name));
871 /* lltype -> string -> llbuilder -> llvalue */
872 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
873 value Name, value B) {
874 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
877 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
878 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
879 value Name, value B) {
880 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
883 /* llvalue -> llbuilder -> llvalue */
884 CAMLprim LLVMValueRef llvm_build_free(LLVMValueRef Pointer, value B) {
885 return LLVMBuildFree(Builder_val(B), Pointer);
888 /* llvalue -> string -> llbuilder -> llvalue */
889 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
890 value Name, value B) {
891 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
894 /* llvalue -> llvalue -> llbuilder -> llvalue */
895 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
897 return LLVMBuildStore(Builder_val(B), Value, Pointer);
900 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
901 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
902 value Name, value B) {
903 return LLVMBuildGEP(Builder_val(B), Pointer,
904 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
908 /*--... Casts ..............................................................--*/
910 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
911 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
912 value Name, value B) {
913 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
916 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
917 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
918 value Name, value B) {
919 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
922 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
923 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
924 value Name, value B) {
925 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
928 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
929 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
930 value Name, value B) {
931 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
934 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
935 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
936 value Name, value B) {
937 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
940 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
941 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
942 value Name, value B) {
943 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
946 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
947 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
948 value Name, value B) {
949 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
952 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
953 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
954 value Name, value B) {
955 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
958 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
959 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
960 value Name, value B) {
961 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
964 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
965 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
966 value Name, value B) {
967 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
970 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
971 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
972 value Name, value B) {
973 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
976 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
977 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
978 value Name, value B) {
979 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
982 /*--... Comparisons ........................................................--*/
984 /* int_predicate -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
985 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
986 LLVMValueRef LHS, LLVMValueRef RHS,
987 value Name, value B) {
988 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
992 /* real_predicate -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
993 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
994 LLVMValueRef LHS, LLVMValueRef RHS,
995 value Name, value B) {
996 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
1000 /*--... Miscellaneous instructions .........................................--*/
1002 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
1003 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
1005 LLVMValueRef FirstValue, PhiNode;
1007 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
1009 Hd = Field(Incoming, 0);
1010 FirstValue = (LLVMValueRef) Field(Hd, 0);
1011 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
1014 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
1015 value Hd = Field(Tl, 0);
1016 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
1017 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
1023 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1024 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
1025 value Name, value B) {
1026 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
1027 Wosize_val(Params), String_val(Name));
1030 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1031 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
1032 LLVMValueRef Then, LLVMValueRef Else,
1033 value Name, value B) {
1034 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
1037 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1038 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
1039 value Name, value B) {
1040 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
1043 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1044 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
1046 value Name, value B) {
1047 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
1050 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1051 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
1052 LLVMValueRef Element,
1054 value Name, value B) {
1055 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
1059 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1060 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
1062 value Name, value B) {
1063 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
1067 /*===-- Module Providers --------------------------------------------------===*/
1069 /* llmoduleprovider -> unit */
1070 CAMLprim value llvm_dispose_module_provider(LLVMModuleProviderRef MP) {
1071 LLVMDisposeModuleProvider(MP);