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 /*===-- Modules -----------------------------------------------------------===*/
97 /* string -> llmodule */
98 CAMLprim LLVMModuleRef llvm_create_module(value ModuleID) {
99 return LLVMModuleCreateWithName(String_val(ModuleID));
102 /* llmodule -> unit */
103 CAMLprim value llvm_dispose_module(LLVMModuleRef M) {
104 LLVMDisposeModule(M);
108 /* llmodule -> string */
109 CAMLprim value llvm_target_triple(LLVMModuleRef M) {
110 return copy_string(LLVMGetTarget(M));
113 /* string -> llmodule -> unit */
114 CAMLprim value llvm_set_target_triple(value Trip, LLVMModuleRef M) {
115 LLVMSetTarget(M, String_val(Trip));
119 /* llmodule -> string */
120 CAMLprim value llvm_data_layout(LLVMModuleRef M) {
121 return copy_string(LLVMGetDataLayout(M));
124 /* string -> llmodule -> unit */
125 CAMLprim value llvm_set_data_layout(value Layout, LLVMModuleRef M) {
126 LLVMSetDataLayout(M, String_val(Layout));
130 /* string -> lltype -> llmodule -> bool */
131 CAMLprim value llvm_add_type_name(value Name, LLVMTypeRef Ty, LLVMModuleRef M) {
132 int res = LLVMAddTypeName(M, String_val(Name), Ty);
133 return Val_bool(res == 0);
136 /* string -> llmodule -> unit */
137 CAMLprim value llvm_delete_type_name(value Name, LLVMModuleRef M) {
138 LLVMDeleteTypeName(M, String_val(Name));
142 /* llmodule -> unit */
143 CAMLprim value llvm_dump_module(LLVMModuleRef M) {
149 /*===-- Types -------------------------------------------------------------===*/
151 /* lltype -> TypeKind.t */
152 CAMLprim value llvm_classify_type(LLVMTypeRef Ty) {
153 return Val_int(LLVMGetTypeKind(Ty));
156 /*--... Operations on integer types ........................................--*/
159 CAMLprim LLVMTypeRef llvm_i1_type (value Unit) { return LLVMInt1Type(); }
160 CAMLprim LLVMTypeRef llvm_i8_type (value Unit) { return LLVMInt8Type(); }
161 CAMLprim LLVMTypeRef llvm_i16_type(value Unit) { return LLVMInt16Type(); }
162 CAMLprim LLVMTypeRef llvm_i32_type(value Unit) { return LLVMInt32Type(); }
163 CAMLprim LLVMTypeRef llvm_i64_type(value Unit) { return LLVMInt64Type(); }
166 CAMLprim LLVMTypeRef llvm_integer_type(value Width) {
167 return LLVMIntType(Int_val(Width));
171 CAMLprim value llvm_integer_bitwidth(LLVMTypeRef IntegerTy) {
172 return Val_int(LLVMGetIntTypeWidth(IntegerTy));
175 /*--... Operations on real types ...........................................--*/
178 CAMLprim LLVMTypeRef llvm_float_type(value Unit) {
179 return LLVMFloatType();
183 CAMLprim LLVMTypeRef llvm_double_type(value Unit) {
184 return LLVMDoubleType();
188 CAMLprim LLVMTypeRef llvm_x86fp80_type(value Unit) {
189 return LLVMX86FP80Type();
193 CAMLprim LLVMTypeRef llvm_fp128_type(value Unit) {
194 return LLVMFP128Type();
198 CAMLprim LLVMTypeRef llvm_ppc_fp128_type(value Unit) {
199 return LLVMPPCFP128Type();
202 /*--... Operations on function types .......................................--*/
204 /* lltype -> lltype array -> lltype */
205 CAMLprim LLVMTypeRef llvm_function_type(LLVMTypeRef RetTy, value ParamTys) {
206 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
207 Wosize_val(ParamTys), 0);
210 /* lltype -> lltype array -> lltype */
211 CAMLprim LLVMTypeRef llvm_var_arg_function_type(LLVMTypeRef RetTy,
213 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
214 Wosize_val(ParamTys), 1);
218 CAMLprim value llvm_is_var_arg(LLVMTypeRef FunTy) {
219 return Val_bool(LLVMIsFunctionVarArg(FunTy));
222 /* lltype -> lltype array */
223 CAMLprim value llvm_param_types(LLVMTypeRef FunTy) {
224 value Tys = alloc(LLVMCountParamTypes(FunTy), 0);
225 LLVMGetParamTypes(FunTy, (LLVMTypeRef *) Tys);
229 /*--... Operations on struct types .........................................--*/
231 /* lltype array -> lltype */
232 CAMLprim LLVMTypeRef llvm_struct_type(value ElementTypes) {
233 return LLVMStructType((LLVMTypeRef *) ElementTypes,
234 Wosize_val(ElementTypes), 0);
237 /* lltype array -> lltype */
238 CAMLprim LLVMTypeRef llvm_packed_struct_type(value ElementTypes) {
239 return LLVMStructType((LLVMTypeRef *) ElementTypes,
240 Wosize_val(ElementTypes), 1);
243 /* lltype -> lltype array */
244 CAMLprim value llvm_element_types(LLVMTypeRef StructTy) {
245 value Tys = alloc(LLVMCountStructElementTypes(StructTy), 0);
246 LLVMGetStructElementTypes(StructTy, (LLVMTypeRef *) Tys);
251 CAMLprim value llvm_is_packed(LLVMTypeRef StructTy) {
252 return Val_bool(LLVMIsPackedStruct(StructTy));
255 /*--... Operations on array, pointer, and vector types .....................--*/
257 /* lltype -> int -> lltype */
258 CAMLprim LLVMTypeRef llvm_array_type(LLVMTypeRef ElementTy, value Count) {
259 return LLVMArrayType(ElementTy, Int_val(Count));
262 /* lltype -> lltype */
263 CAMLprim LLVMTypeRef llvm_pointer_type(LLVMTypeRef ElementTy) {
264 return LLVMPointerType(ElementTy, 0);
267 /* lltype -> int -> lltype */
268 CAMLprim LLVMTypeRef llvm_qualified_pointer_type(LLVMTypeRef ElementTy,
269 value AddressSpace) {
270 return LLVMPointerType(ElementTy, Int_val(AddressSpace));
273 /* lltype -> int -> lltype */
274 CAMLprim LLVMTypeRef llvm_vector_type(LLVMTypeRef ElementTy, value Count) {
275 return LLVMVectorType(ElementTy, Int_val(Count));
279 CAMLprim value llvm_array_length(LLVMTypeRef ArrayTy) {
280 return Val_int(LLVMGetArrayLength(ArrayTy));
284 CAMLprim value llvm_address_space(LLVMTypeRef PtrTy) {
285 return Val_int(LLVMGetPointerAddressSpace(PtrTy));
289 CAMLprim value llvm_vector_size(LLVMTypeRef VectorTy) {
290 return Val_int(LLVMGetVectorSize(VectorTy));
293 /*--... Operations on other types ..........................................--*/
296 CAMLprim LLVMTypeRef llvm_void_type (value Unit) { return LLVMVoidType(); }
297 CAMLprim LLVMTypeRef llvm_label_type(value Unit) { return LLVMLabelType(); }
300 CAMLprim LLVMTypeRef llvm_opaque_type(value Unit) {
301 return LLVMOpaqueType();
304 /*--... Operations on type handles .........................................--*/
306 #define Typehandle_val(v) (*(LLVMTypeHandleRef *)(Data_custom_val(v)))
308 static void llvm_finalize_handle(value TH) {
309 LLVMDisposeTypeHandle(Typehandle_val(TH));
312 static struct custom_operations typehandle_ops = {
313 (char *) "LLVMTypeHandle",
314 llvm_finalize_handle,
315 custom_compare_default,
317 custom_serialize_default,
318 custom_deserialize_default
321 CAMLprim value llvm_handle_to_type(LLVMTypeRef PATy) {
322 value TH = alloc_custom(&typehandle_ops, sizeof(LLVMBuilderRef), 0, 1);
323 Typehandle_val(TH) = LLVMCreateTypeHandle(PATy);
327 CAMLprim LLVMTypeRef llvm_type_of_handle(value TH) {
328 return LLVMResolveTypeHandle(Typehandle_val(TH));
331 CAMLprim value llvm_refine_type(LLVMTypeRef AbstractTy, LLVMTypeRef ConcreteTy){
332 LLVMRefineType(AbstractTy, ConcreteTy);
337 /*===-- VALUES ------------------------------------------------------------===*/
339 /* llvalue -> lltype */
340 CAMLprim LLVMTypeRef llvm_type_of(LLVMValueRef Val) {
341 return LLVMTypeOf(Val);
344 /* llvalue -> string */
345 CAMLprim value llvm_value_name(LLVMValueRef Val) {
346 return copy_string(LLVMGetValueName(Val));
349 /* string -> llvalue -> unit */
350 CAMLprim value llvm_set_value_name(value Name, LLVMValueRef Val) {
351 LLVMSetValueName(Val, String_val(Name));
355 /* llvalue -> unit */
356 CAMLprim value llvm_dump_value(LLVMValueRef Val) {
361 /*--... Operations on constants of (mostly) any type .......................--*/
363 /* llvalue -> bool */
364 CAMLprim value llvm_is_constant(LLVMValueRef Val) {
365 return Val_bool(LLVMIsConstant(Val));
368 /* llvalue -> bool */
369 CAMLprim value llvm_is_null(LLVMValueRef Val) {
370 return Val_bool(LLVMIsNull(Val));
373 /* llvalue -> bool */
374 CAMLprim value llvm_is_undef(LLVMValueRef Val) {
375 return Val_bool(LLVMIsUndef(Val));
378 /*--... Operations on scalar constants .....................................--*/
380 /* lltype -> int -> llvalue */
381 CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
382 return LLVMConstInt(IntTy, (long long) Int_val(N), 1);
385 /* lltype -> Int64.t -> bool -> llvalue */
386 CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
388 return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
391 /* lltype -> float -> llvalue */
392 CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
393 return LLVMConstReal(RealTy, Double_val(N));
396 /*--... Operations on composite constants ..................................--*/
398 /* string -> llvalue */
399 CAMLprim LLVMValueRef llvm_const_string(value Str, value NullTerminate) {
400 return LLVMConstString(String_val(Str), string_length(Str), 1);
403 /* string -> llvalue */
404 CAMLprim LLVMValueRef llvm_const_stringz(value Str, value NullTerminate) {
405 return LLVMConstString(String_val(Str), string_length(Str), 0);
408 /* lltype -> llvalue array -> llvalue */
409 CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
411 return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
412 Wosize_val(ElementVals));
415 /* llvalue array -> llvalue */
416 CAMLprim LLVMValueRef llvm_const_struct(value ElementVals) {
417 return LLVMConstStruct((LLVMValueRef *) Op_val(ElementVals),
418 Wosize_val(ElementVals), 0);
421 /* llvalue array -> llvalue */
422 CAMLprim LLVMValueRef llvm_const_packed_struct(value ElementVals) {
423 return LLVMConstStruct((LLVMValueRef *) Op_val(ElementVals),
424 Wosize_val(ElementVals), 1);
427 /* llvalue array -> llvalue */
428 CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
429 return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
430 Wosize_val(ElementVals));
433 /*--... Constant expressions ...............................................--*/
435 /* Icmp.t -> llvalue -> llvalue -> llvalue */
436 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
437 LLVMValueRef LHSConstant,
438 LLVMValueRef RHSConstant) {
439 return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
442 /* Fcmp.t -> llvalue -> llvalue -> llvalue */
443 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
444 LLVMValueRef LHSConstant,
445 LLVMValueRef RHSConstant) {
446 return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
449 /* llvalue -> llvalue array -> llvalue */
450 CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
451 return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
452 Wosize_val(Indices));
455 /* llvalue -> llvalue array -> llvalue */
456 CAMLprim LLVMValueRef llvm_const_in_bounds_gep(LLVMValueRef ConstantVal,
458 return LLVMConstInBoundsGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
459 Wosize_val(Indices));
462 /* llvalue -> int array -> llvalue */
463 CAMLprim LLVMValueRef llvm_const_extractvalue(LLVMValueRef Aggregate,
466 int size = Wosize_val(Indices);
470 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
471 for (i = 0; i < size; i++) {
472 idxs[i] = Int_val(Field(Indices, i));
475 result = LLVMConstExtractValue(Aggregate, idxs, size);
477 CAMLreturnT(LLVMValueRef, result);
480 /* llvalue -> llvalue -> int array -> llvalue */
481 CAMLprim LLVMValueRef llvm_const_insertvalue(LLVMValueRef Aggregate,
482 LLVMValueRef Val, value Indices) {
484 int size = Wosize_val(Indices);
488 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
489 for (i = 0; i < size; i++) {
490 idxs[i] = Int_val(Field(Indices, i));
493 result = LLVMConstInsertValue(Aggregate, Val, idxs, size);
495 CAMLreturnT(LLVMValueRef, result);
498 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
500 /* llvalue -> bool */
501 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
502 return Val_bool(LLVMIsDeclaration(Global));
505 /* llvalue -> Linkage.t */
506 CAMLprim value llvm_linkage(LLVMValueRef Global) {
507 return Val_int(LLVMGetLinkage(Global));
510 /* Linkage.t -> llvalue -> unit */
511 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
512 LLVMSetLinkage(Global, Int_val(Linkage));
516 /* llvalue -> string */
517 CAMLprim value llvm_section(LLVMValueRef Global) {
518 return copy_string(LLVMGetSection(Global));
521 /* string -> llvalue -> unit */
522 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
523 LLVMSetSection(Global, String_val(Section));
527 /* llvalue -> Visibility.t */
528 CAMLprim value llvm_visibility(LLVMValueRef Global) {
529 return Val_int(LLVMGetVisibility(Global));
532 /* Visibility.t -> llvalue -> unit */
533 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
534 LLVMSetVisibility(Global, Int_val(Viz));
539 CAMLprim value llvm_alignment(LLVMValueRef Global) {
540 return Val_int(LLVMGetAlignment(Global));
543 /* int -> llvalue -> unit */
544 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
545 LLVMSetAlignment(Global, Int_val(Bytes));
549 /*--... Operations on global variables .....................................--*/
551 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
554 /* lltype -> string -> llmodule -> llvalue */
555 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
557 LLVMValueRef GlobalVar;
558 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
559 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
560 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
563 return LLVMAddGlobal(M, Ty, String_val(Name));
566 /* string -> llmodule -> llvalue option */
567 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
569 LLVMValueRef GlobalVar;
570 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
571 value Option = alloc(1, 0);
572 Field(Option, 0) = (value) GlobalVar;
575 CAMLreturn(Val_int(0));
578 /* string -> llvalue -> llmodule -> llvalue */
579 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
581 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
583 LLVMSetInitializer(GlobalVar, Initializer);
587 /* llvalue -> unit */
588 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
589 LLVMDeleteGlobal(GlobalVar);
593 /* llvalue -> llvalue -> unit */
594 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
595 LLVMValueRef GlobalVar) {
596 LLVMSetInitializer(GlobalVar, ConstantVal);
600 /* llvalue -> unit */
601 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
602 LLVMSetInitializer(GlobalVar, NULL);
606 /* llvalue -> bool */
607 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
608 return Val_bool(LLVMIsThreadLocal(GlobalVar));
611 /* bool -> llvalue -> unit */
612 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
613 LLVMValueRef GlobalVar) {
614 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
618 /* llvalue -> bool */
619 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
620 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
623 /* bool -> llvalue -> unit */
624 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
625 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
629 /*--... Operations on functions ............................................--*/
631 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
634 /* string -> lltype -> llmodule -> llvalue */
635 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
638 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
639 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
640 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
643 return LLVMAddFunction(M, String_val(Name), Ty);
646 /* string -> llmodule -> llvalue option */
647 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
650 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
651 value Option = alloc(1, 0);
652 Field(Option, 0) = (value) Fn;
655 CAMLreturn(Val_int(0));
658 /* string -> lltype -> llmodule -> llvalue */
659 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
661 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
662 LLVMAppendBasicBlock(Fn, "entry");
666 /* llvalue -> unit */
667 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
668 LLVMDeleteFunction(Fn);
672 /* llvalue -> bool */
673 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
674 return Val_bool(LLVMGetIntrinsicID(Fn));
678 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
679 return Val_int(LLVMGetFunctionCallConv(Fn));
682 /* int -> llvalue -> unit */
683 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
684 LLVMSetFunctionCallConv(Fn, Int_val(Id));
688 /* llvalue -> string option */
689 CAMLprim value llvm_gc(LLVMValueRef Fn) {
692 CAMLlocal2(Name, Option);
694 if ((GC = LLVMGetGC(Fn))) {
695 Name = copy_string(GC);
697 Option = alloc(1, 0);
698 Field(Option, 0) = Name;
701 CAMLreturn(Val_int(0));
705 /* string option -> llvalue -> unit */
706 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
707 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
711 /* llvalue -> Attribute.t -> unit */
712 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
713 LLVMAddFunctionAttr(Arg, 1<<Int_val(PA));
717 /* llvalue -> Attribute.t -> unit */
718 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
719 LLVMRemoveFunctionAttr(Arg, 1<<Int_val(PA));
722 /*--... Operations on parameters ...........................................--*/
724 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
726 /* llvalue -> int -> llvalue */
727 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
728 return LLVMGetParam(Fn, Int_val(Index));
731 /* llvalue -> int -> llvalue */
732 CAMLprim value llvm_params(LLVMValueRef Fn, value Index) {
733 value Params = alloc(LLVMCountParams(Fn), 0);
734 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
738 /* llvalue -> Attribute.t -> unit */
739 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
740 LLVMAddAttribute(Arg, 1<<Int_val(PA));
744 /* llvalue -> Attribute.t -> unit */
745 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
746 LLVMRemoveAttribute(Arg, 1<<Int_val(PA));
750 /* llvalue -> int -> unit */
751 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
752 LLVMSetParamAlignment(Arg, Int_val(align));
756 /*--... Operations on basic blocks .........................................--*/
759 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
761 /* llvalue -> llbasicblock array */
762 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
763 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
764 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
768 /* llbasicblock -> unit */
769 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
770 LLVMDeleteBasicBlock(BB);
774 /* string -> llvalue -> llbasicblock */
775 CAMLprim LLVMBasicBlockRef llvm_append_block(value Name, LLVMValueRef Fn) {
776 return LLVMAppendBasicBlock(Fn, String_val(Name));
779 /* string -> llbasicblock -> llbasicblock */
780 CAMLprim LLVMBasicBlockRef llvm_insert_block(value Name, LLVMBasicBlockRef BB) {
781 return LLVMInsertBasicBlock(BB, String_val(Name));
784 /* llvalue -> bool */
785 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
786 return Val_bool(LLVMValueIsBasicBlock(Val));
789 /*--... Operations on instructions .........................................--*/
791 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
792 LLVMGetInstructionParent)
795 /*--... Operations on call sites ...........................................--*/
798 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
799 return Val_int(LLVMGetInstructionCallConv(Inst));
802 /* int -> llvalue -> unit */
803 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
804 LLVMSetInstructionCallConv(Inst, Int_val(CC));
808 /* llvalue -> int -> Attribute.t -> unit */
809 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
812 LLVMAddInstrAttribute(Instr, Int_val(index), 1<<Int_val(PA));
816 /* llvalue -> int -> Attribute.t -> unit */
817 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
820 LLVMRemoveInstrAttribute(Instr, Int_val(index), 1<<Int_val(PA));
824 /*--... Operations on call instructions (only) .............................--*/
826 /* llvalue -> bool */
827 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
828 return Val_bool(LLVMIsTailCall(CallInst));
831 /* bool -> llvalue -> unit */
832 CAMLprim value llvm_set_tail_call(value IsTailCall,
833 LLVMValueRef CallInst) {
834 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
838 /*--... Operations on phi nodes ............................................--*/
840 /* (llvalue * llbasicblock) -> llvalue -> unit */
841 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
842 LLVMAddIncoming(PhiNode,
843 (LLVMValueRef*) &Field(Incoming, 0),
844 (LLVMBasicBlockRef*) &Field(Incoming, 1),
849 /* llvalue -> (llvalue * llbasicblock) list */
850 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
853 CAMLlocal3(Hd, Tl, Tmp);
855 /* Build a tuple list of them. */
857 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
859 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
860 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
863 Store_field(Tmp, 0, Hd);
864 Store_field(Tmp, 1, Tl);
872 /*===-- Instruction builders ----------------------------------------------===*/
874 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
876 static void llvm_finalize_builder(value B) {
877 LLVMDisposeBuilder(Builder_val(B));
880 static struct custom_operations builder_ops = {
881 (char *) "IRBuilder",
882 llvm_finalize_builder,
883 custom_compare_default,
885 custom_serialize_default,
886 custom_deserialize_default
889 static value alloc_builder(LLVMBuilderRef B) {
890 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
895 /* unit-> llbuilder */
896 CAMLprim value llvm_builder(value Unit) {
897 return alloc_builder(LLVMCreateBuilder());
900 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
901 CAMLprim value llvm_position_builder(value Pos, value B) {
902 if (Tag_val(Pos) == 0) {
903 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
904 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
906 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
907 LLVMPositionBuilderBefore(Builder_val(B), I);
912 /* llbuilder -> llbasicblock */
913 CAMLprim LLVMBasicBlockRef llvm_insertion_block(LLVMBuilderRef B) {
914 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
920 /* llvalue -> string -> llbuilder -> unit */
921 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name,
923 LLVMInsertIntoBuilderWithName(B, I, String_val(Name));
927 /*--... Terminators ........................................................--*/
929 /* llbuilder -> llvalue */
930 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
931 return LLVMBuildRetVoid(Builder_val(B));
934 /* llvalue -> llbuilder -> llvalue */
935 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
936 return LLVMBuildRet(Builder_val(B), Val);
939 /* llbasicblock -> llbuilder -> llvalue */
940 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
941 return LLVMBuildBr(Builder_val(B), BB);
944 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
945 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
946 LLVMBasicBlockRef Then,
947 LLVMBasicBlockRef Else,
949 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
952 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
953 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
954 LLVMBasicBlockRef Else,
955 value EstimatedCount,
957 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
960 CAMLprim value llvm_add_case(LLVMValueRef Switch,
962 LLVMBasicBlockRef Dest) {
963 LLVMAddCase(Switch, OnVal, Dest);
967 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
968 llbuilder -> llvalue */
969 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
970 LLVMBasicBlockRef Then,
971 LLVMBasicBlockRef Catch,
972 value Name, value B) {
973 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
974 Wosize_val(Args), Then, Catch, String_val(Name));
977 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
978 llbuilder -> llvalue */
979 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
980 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
981 (LLVMBasicBlockRef) Args[2],
982 (LLVMBasicBlockRef) Args[3],
986 /* llbuilder -> llvalue */
987 CAMLprim LLVMValueRef llvm_build_unwind(value B) {
988 return LLVMBuildUnwind(Builder_val(B));
991 /* llbuilder -> llvalue */
992 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
993 return LLVMBuildUnreachable(Builder_val(B));
996 /*--... Arithmetic .........................................................--*/
998 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
999 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1000 value Name, value B) {
1001 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1004 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1005 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1006 value Name, value B) {
1007 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1010 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1011 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1012 value Name, value B) {
1013 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1016 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1017 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1018 value Name, value B) {
1019 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1022 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1023 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1024 value Name, value B) {
1025 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1028 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1029 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1030 value Name, value B) {
1031 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1034 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1035 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1036 value Name, value B) {
1037 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1040 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1041 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1042 value Name, value B) {
1043 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1046 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1047 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1048 value Name, value B) {
1049 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1052 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1053 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1054 value Name, value B) {
1055 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1058 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1059 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1060 value Name, value B) {
1061 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1064 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1065 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1066 value Name, value B) {
1067 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1070 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1071 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1072 value Name, value B) {
1073 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1076 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1077 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1078 value Name, value B) {
1079 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1082 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1083 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1084 value Name, value B) {
1085 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1088 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1089 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1090 value Name, value B) {
1091 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1094 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1095 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1096 value Name, value B) {
1097 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1100 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1101 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1102 value Name, value B) {
1103 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1106 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1107 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1108 value Name, value B) {
1109 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1112 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1113 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1114 value Name, value B) {
1115 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1118 /* llvalue -> string -> llbuilder -> llvalue */
1119 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1120 value Name, value B) {
1121 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1124 /* llvalue -> string -> llbuilder -> llvalue */
1125 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1126 value Name, value B) {
1127 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1130 /*--... Memory .............................................................--*/
1132 /* lltype -> string -> llbuilder -> llvalue */
1133 CAMLprim LLVMValueRef llvm_build_malloc(LLVMTypeRef Ty,
1134 value Name, value B) {
1135 return LLVMBuildMalloc(Builder_val(B), Ty, String_val(Name));
1138 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1139 CAMLprim LLVMValueRef llvm_build_array_malloc(LLVMTypeRef Ty, LLVMValueRef Size,
1140 value Name, value B) {
1141 return LLVMBuildArrayMalloc(Builder_val(B), Ty, Size, String_val(Name));
1144 /* lltype -> string -> llbuilder -> llvalue */
1145 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1146 value Name, value B) {
1147 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1150 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1151 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1152 value Name, value B) {
1153 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1156 /* llvalue -> llbuilder -> llvalue */
1157 CAMLprim LLVMValueRef llvm_build_free(LLVMValueRef Pointer, value B) {
1158 return LLVMBuildFree(Builder_val(B), Pointer);
1161 /* llvalue -> string -> llbuilder -> llvalue */
1162 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1163 value Name, value B) {
1164 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1167 /* llvalue -> llvalue -> llbuilder -> llvalue */
1168 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1170 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1173 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1174 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
1175 value Name, value B) {
1176 return LLVMBuildGEP(Builder_val(B), Pointer,
1177 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
1181 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1182 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
1183 value Indices, value Name,
1185 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
1186 (LLVMValueRef *) Op_val(Indices),
1187 Wosize_val(Indices), String_val(Name));
1190 /* llvalue -> int -> string -> llbuilder -> llvalue */
1191 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
1192 value Indices, value Name,
1194 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
1195 (LLVMValueRef *) Op_val(Indices),
1196 Wosize_val(Indices), String_val(Name));
1199 /* string -> string -> llbuilder -> llvalue */
1200 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
1201 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
1205 /* string -> string -> llbuilder -> llvalue */
1206 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
1208 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
1212 /*--... Casts ..............................................................--*/
1214 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1215 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
1216 value Name, value B) {
1217 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
1220 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1221 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
1222 value Name, value B) {
1223 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
1226 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1227 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
1228 value Name, value B) {
1229 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
1232 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1233 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
1234 value Name, value B) {
1235 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
1238 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1239 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
1240 value Name, value B) {
1241 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
1244 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1245 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
1246 value Name, value B) {
1247 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
1250 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1251 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
1252 value Name, value B) {
1253 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
1256 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1257 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
1258 value Name, value B) {
1259 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
1262 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1263 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
1264 value Name, value B) {
1265 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
1268 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1269 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
1270 value Name, value B) {
1271 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
1274 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1275 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
1276 value Name, value B) {
1277 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
1280 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1281 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1282 value Name, value B) {
1283 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
1286 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1287 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1288 value Name, value B) {
1289 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1292 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1293 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1294 value Name, value B) {
1295 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1298 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1299 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
1300 LLVMTypeRef Ty, value Name,
1302 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1305 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1306 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
1307 value Name, value B) {
1308 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
1311 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1312 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
1313 value Name, value B) {
1314 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
1317 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1318 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
1319 value Name, value B) {
1320 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
1323 /*--... Comparisons ........................................................--*/
1325 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1326 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
1327 LLVMValueRef LHS, LLVMValueRef RHS,
1328 value Name, value B) {
1329 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
1333 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1334 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
1335 LLVMValueRef LHS, LLVMValueRef RHS,
1336 value Name, value B) {
1337 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
1341 /*--... Miscellaneous instructions .........................................--*/
1343 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
1344 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
1346 LLVMValueRef FirstValue, PhiNode;
1348 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
1350 Hd = Field(Incoming, 0);
1351 FirstValue = (LLVMValueRef) Field(Hd, 0);
1352 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
1355 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
1356 value Hd = Field(Tl, 0);
1357 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
1358 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
1364 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1365 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
1366 value Name, value B) {
1367 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
1368 Wosize_val(Params), String_val(Name));
1371 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1372 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
1373 LLVMValueRef Then, LLVMValueRef Else,
1374 value Name, value B) {
1375 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
1378 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1379 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
1380 value Name, value B) {
1381 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
1384 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1385 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
1387 value Name, value B) {
1388 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
1391 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1392 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
1393 LLVMValueRef Element,
1395 value Name, value B) {
1396 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
1400 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1401 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
1403 value Name, value B) {
1404 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
1407 /* llvalue -> int -> string -> llbuilder -> llvalue */
1408 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
1409 value Idx, value Name, value B) {
1410 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
1414 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
1415 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
1416 LLVMValueRef Val, value Idx,
1417 value Name, value B) {
1418 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
1422 /* llvalue -> string -> llbuilder -> llvalue */
1423 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
1425 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
1428 /* llvalue -> string -> llbuilder -> llvalue */
1429 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
1431 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
1434 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1435 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
1436 value Name, value B) {
1437 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
1440 /*===-- Module Providers --------------------------------------------------===*/
1442 /* llmoduleprovider -> unit */
1443 CAMLprim value llvm_dispose_module_provider(LLVMModuleProviderRef MP) {
1444 LLVMDisposeModuleProvider(MP);
1449 /*===-- Memory buffers ----------------------------------------------------===*/
1451 /* string -> llmemorybuffer
1452 raises IoError msg on error */
1453 CAMLprim value llvm_memorybuffer_of_file(value Path) {
1456 LLVMMemoryBufferRef MemBuf;
1458 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
1460 llvm_raise(llvm_ioerror_exn, Message);
1462 CAMLreturn((value) MemBuf);
1465 /* unit -> llmemorybuffer
1466 raises IoError msg on error */
1467 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
1469 LLVMMemoryBufferRef MemBuf;
1471 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
1472 llvm_raise(llvm_ioerror_exn, Message);
1477 /* llmemorybuffer -> unit */
1478 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
1479 LLVMDisposeMemoryBuffer(MemBuf);
1483 /*===-- Pass Managers -----------------------------------------------------===*/
1485 /* unit -> [ `Module ] PassManager.t */
1486 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
1487 return LLVMCreatePassManager();
1490 /* llmodule -> [ `Function ] PassManager.t -> bool */
1491 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
1492 LLVMPassManagerRef PM) {
1493 return Val_bool(LLVMRunPassManager(PM, M));
1496 /* [ `Function ] PassManager.t -> bool */
1497 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
1498 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
1501 /* llvalue -> [ `Function ] PassManager.t -> bool */
1502 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
1503 LLVMPassManagerRef FPM) {
1504 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
1507 /* [ `Function ] PassManager.t -> bool */
1508 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
1509 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
1512 /* PassManager.any PassManager.t -> unit */
1513 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
1514 LLVMDisposePassManager(PM);