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"
29 /* Can't use the recommended caml_named_value mechanism for backwards
30 compatibility reasons. This is largely equivalent. */
31 static value llvm_ioerror_exn;
33 CAMLprim value llvm_register_core_exns(value IoError) {
34 llvm_ioerror_exn = Field(IoError, 0);
35 register_global_root(&llvm_ioerror_exn);
39 static void llvm_raise(value Prototype, char *Message) {
40 CAMLparam1(Prototype);
41 CAMLlocal1(CamlMessage);
43 CamlMessage = copy_string(Message);
44 LLVMDisposeMessage(Message);
46 raise_with_arg(Prototype, CamlMessage);
47 abort(); /* NOTREACHED */
49 CAMLnoreturn; /* Silences warnings, but is missing in some versions. */
53 static value alloc_variant(int tag, void *Value) {
54 value Iter = alloc_small(1, tag);
55 Field(Iter, 0) = Val_op(Value);
59 /* Macro to convert the C first/next/last/prev idiom to the Ocaml llpos/
61 #define DEFINE_ITERATORS(camlname, cname, pty, cty, pfun) \
62 /* llmodule -> ('a, 'b) llpos */ \
63 CAMLprim value llvm_##camlname##_begin(pty Mom) { \
64 cty First = LLVMGetFirst##cname(Mom); \
66 return alloc_variant(1, First); \
67 return alloc_variant(0, Mom); \
70 /* llvalue -> ('a, 'b) llpos */ \
71 CAMLprim value llvm_##camlname##_succ(cty Kid) { \
72 cty Next = LLVMGetNext##cname(Kid); \
74 return alloc_variant(1, Next); \
75 return alloc_variant(0, pfun(Kid)); \
78 /* llmodule -> ('a, 'b) llrev_pos */ \
79 CAMLprim value llvm_##camlname##_end(pty Mom) { \
80 cty Last = LLVMGetLast##cname(Mom); \
82 return alloc_variant(1, Last); \
83 return alloc_variant(0, Mom); \
86 /* llvalue -> ('a, 'b) llrev_pos */ \
87 CAMLprim value llvm_##camlname##_pred(cty Kid) { \
88 cty Prev = LLVMGetPrevious##cname(Kid); \
90 return alloc_variant(1, Prev); \
91 return alloc_variant(0, pfun(Kid)); \
95 /*===-- Contexts ----------------------------------------------------------===*/
97 /* unit -> llcontext */
98 CAMLprim LLVMContextRef llvm_create_context(value Unit) {
99 return LLVMContextCreate();
102 /* llcontext -> unit */
103 CAMLprim value llvm_dispose_context(LLVMContextRef C) {
104 LLVMContextDispose(C);
108 /* unit -> llcontext */
109 CAMLprim LLVMContextRef llvm_global_context(value Unit) {
110 return LLVMGetGlobalContext();
113 /* llcontext -> string -> int */
114 CAMLprim value llvm_mdkind_id(LLVMContextRef C, value Name) {
115 unsigned MDKindID = LLVMGetMDKindIDInContext(C, String_val(Name),
116 caml_string_length(Name));
117 return Val_int(MDKindID);
120 /*===-- Modules -----------------------------------------------------------===*/
122 /* llcontext -> string -> llmodule */
123 CAMLprim LLVMModuleRef llvm_create_module(LLVMContextRef C, value ModuleID) {
124 return LLVMModuleCreateWithNameInContext(String_val(ModuleID), C);
127 /* llmodule -> unit */
128 CAMLprim value llvm_dispose_module(LLVMModuleRef M) {
129 LLVMDisposeModule(M);
133 /* llmodule -> string */
134 CAMLprim value llvm_target_triple(LLVMModuleRef M) {
135 return copy_string(LLVMGetTarget(M));
138 /* string -> llmodule -> unit */
139 CAMLprim value llvm_set_target_triple(value Trip, LLVMModuleRef M) {
140 LLVMSetTarget(M, String_val(Trip));
144 /* llmodule -> string */
145 CAMLprim value llvm_data_layout(LLVMModuleRef M) {
146 return copy_string(LLVMGetDataLayout(M));
149 /* string -> llmodule -> unit */
150 CAMLprim value llvm_set_data_layout(value Layout, LLVMModuleRef M) {
151 LLVMSetDataLayout(M, String_val(Layout));
155 /* llmodule -> unit */
156 CAMLprim value llvm_dump_module(LLVMModuleRef M) {
161 /* string -> llmodule -> unit */
162 CAMLprim value llvm_print_module(value Filename, LLVMModuleRef M) {
164 if(LLVMPrintModuleToFile(M, String_val(Filename), &Message)) {
165 llvm_raise(llvm_ioerror_exn, Message);
171 /* llmodule -> string */
172 CAMLprim value llvm_string_of_llmodule(LLVMModuleRef M) {
174 ModuleCStr = LLVMPrintModuleToString(M);
176 value ModuleStr = caml_copy_string(ModuleCStr);
177 LLVMDisposeMessage(ModuleCStr);
182 /* llmodule -> string -> unit */
183 CAMLprim value llvm_set_module_inline_asm(LLVMModuleRef M, value Asm) {
184 LLVMSetModuleInlineAsm(M, String_val(Asm));
188 /*===-- Types -------------------------------------------------------------===*/
190 /* lltype -> TypeKind.t */
191 CAMLprim value llvm_classify_type(LLVMTypeRef Ty) {
192 return Val_int(LLVMGetTypeKind(Ty));
195 CAMLprim value llvm_type_is_sized(LLVMTypeRef Ty) {
196 return Val_bool(LLVMTypeIsSized(Ty));
199 /* lltype -> llcontext */
200 CAMLprim LLVMContextRef llvm_type_context(LLVMTypeRef Ty) {
201 return LLVMGetTypeContext(Ty);
205 CAMLprim value llvm_dump_type(LLVMTypeRef Val) {
210 /* lltype -> string */
211 CAMLprim value llvm_string_of_lltype(LLVMTypeRef M) {
213 TypeCStr = LLVMPrintTypeToString(M);
215 value TypeStr = caml_copy_string(TypeCStr);
216 LLVMDisposeMessage(TypeCStr);
221 /*--... Operations on integer types ........................................--*/
223 /* llcontext -> lltype */
224 CAMLprim LLVMTypeRef llvm_i1_type (LLVMContextRef Context) {
225 return LLVMInt1TypeInContext(Context);
228 /* llcontext -> lltype */
229 CAMLprim LLVMTypeRef llvm_i8_type (LLVMContextRef Context) {
230 return LLVMInt8TypeInContext(Context);
233 /* llcontext -> lltype */
234 CAMLprim LLVMTypeRef llvm_i16_type (LLVMContextRef Context) {
235 return LLVMInt16TypeInContext(Context);
238 /* llcontext -> lltype */
239 CAMLprim LLVMTypeRef llvm_i32_type (LLVMContextRef Context) {
240 return LLVMInt32TypeInContext(Context);
243 /* llcontext -> lltype */
244 CAMLprim LLVMTypeRef llvm_i64_type (LLVMContextRef Context) {
245 return LLVMInt64TypeInContext(Context);
248 /* llcontext -> int -> lltype */
249 CAMLprim LLVMTypeRef llvm_integer_type(LLVMContextRef Context, value Width) {
250 return LLVMIntTypeInContext(Context, Int_val(Width));
254 CAMLprim value llvm_integer_bitwidth(LLVMTypeRef IntegerTy) {
255 return Val_int(LLVMGetIntTypeWidth(IntegerTy));
258 /*--... Operations on real types ...........................................--*/
260 /* llcontext -> lltype */
261 CAMLprim LLVMTypeRef llvm_float_type(LLVMContextRef Context) {
262 return LLVMFloatTypeInContext(Context);
265 /* llcontext -> lltype */
266 CAMLprim LLVMTypeRef llvm_double_type(LLVMContextRef Context) {
267 return LLVMDoubleTypeInContext(Context);
270 /* llcontext -> lltype */
271 CAMLprim LLVMTypeRef llvm_x86fp80_type(LLVMContextRef Context) {
272 return LLVMX86FP80TypeInContext(Context);
275 /* llcontext -> lltype */
276 CAMLprim LLVMTypeRef llvm_fp128_type(LLVMContextRef Context) {
277 return LLVMFP128TypeInContext(Context);
280 /* llcontext -> lltype */
281 CAMLprim LLVMTypeRef llvm_ppc_fp128_type(LLVMContextRef Context) {
282 return LLVMPPCFP128TypeInContext(Context);
285 /*--... Operations on function types .......................................--*/
287 /* lltype -> lltype array -> lltype */
288 CAMLprim LLVMTypeRef llvm_function_type(LLVMTypeRef RetTy, value ParamTys) {
289 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
290 Wosize_val(ParamTys), 0);
293 /* lltype -> lltype array -> lltype */
294 CAMLprim LLVMTypeRef llvm_var_arg_function_type(LLVMTypeRef RetTy,
296 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
297 Wosize_val(ParamTys), 1);
301 CAMLprim value llvm_is_var_arg(LLVMTypeRef FunTy) {
302 return Val_bool(LLVMIsFunctionVarArg(FunTy));
305 /* lltype -> lltype array */
306 CAMLprim value llvm_param_types(LLVMTypeRef FunTy) {
307 value Tys = alloc(LLVMCountParamTypes(FunTy), 0);
308 LLVMGetParamTypes(FunTy, (LLVMTypeRef *) Tys);
312 /*--... Operations on struct types .........................................--*/
314 /* llcontext -> lltype array -> lltype */
315 CAMLprim LLVMTypeRef llvm_struct_type(LLVMContextRef C, value ElementTypes) {
316 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
317 Wosize_val(ElementTypes), 0);
320 /* llcontext -> lltype array -> lltype */
321 CAMLprim LLVMTypeRef llvm_packed_struct_type(LLVMContextRef C,
322 value ElementTypes) {
323 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
324 Wosize_val(ElementTypes), 1);
327 /* llcontext -> string -> lltype */
328 CAMLprim LLVMTypeRef llvm_named_struct_type(LLVMContextRef C,
330 return LLVMStructCreateNamed(C, String_val(Name));
333 CAMLprim value llvm_struct_set_body(LLVMTypeRef Ty,
336 LLVMStructSetBody(Ty, (LLVMTypeRef *) ElementTypes,
337 Wosize_val(ElementTypes), Bool_val(Packed));
341 /* lltype -> string option */
342 CAMLprim value llvm_struct_name(LLVMTypeRef Ty)
345 const char *C = LLVMGetStructName(Ty);
348 result = caml_alloc_small(1, 0);
349 Store_field(result, 0, caml_copy_string(C));
352 CAMLreturn(Val_int(0));
355 /* lltype -> lltype array */
356 CAMLprim value llvm_struct_element_types(LLVMTypeRef StructTy) {
357 value Tys = alloc(LLVMCountStructElementTypes(StructTy), 0);
358 LLVMGetStructElementTypes(StructTy, (LLVMTypeRef *) Tys);
363 CAMLprim value llvm_is_packed(LLVMTypeRef StructTy) {
364 return Val_bool(LLVMIsPackedStruct(StructTy));
368 CAMLprim value llvm_is_opaque(LLVMTypeRef StructTy) {
369 return Val_bool(LLVMIsOpaqueStruct(StructTy));
372 /*--... Operations on array, pointer, and vector types .....................--*/
374 /* lltype -> int -> lltype */
375 CAMLprim LLVMTypeRef llvm_array_type(LLVMTypeRef ElementTy, value Count) {
376 return LLVMArrayType(ElementTy, Int_val(Count));
379 /* lltype -> lltype */
380 CAMLprim LLVMTypeRef llvm_pointer_type(LLVMTypeRef ElementTy) {
381 return LLVMPointerType(ElementTy, 0);
384 /* lltype -> int -> lltype */
385 CAMLprim LLVMTypeRef llvm_qualified_pointer_type(LLVMTypeRef ElementTy,
386 value AddressSpace) {
387 return LLVMPointerType(ElementTy, Int_val(AddressSpace));
390 /* lltype -> int -> lltype */
391 CAMLprim LLVMTypeRef llvm_vector_type(LLVMTypeRef ElementTy, value Count) {
392 return LLVMVectorType(ElementTy, Int_val(Count));
396 CAMLprim value llvm_array_length(LLVMTypeRef ArrayTy) {
397 return Val_int(LLVMGetArrayLength(ArrayTy));
401 CAMLprim value llvm_address_space(LLVMTypeRef PtrTy) {
402 return Val_int(LLVMGetPointerAddressSpace(PtrTy));
406 CAMLprim value llvm_vector_size(LLVMTypeRef VectorTy) {
407 return Val_int(LLVMGetVectorSize(VectorTy));
410 /*--... Operations on other types ..........................................--*/
412 /* llcontext -> lltype */
413 CAMLprim LLVMTypeRef llvm_void_type (LLVMContextRef Context) {
414 return LLVMVoidTypeInContext(Context);
417 /* llcontext -> lltype */
418 CAMLprim LLVMTypeRef llvm_label_type(LLVMContextRef Context) {
419 return LLVMLabelTypeInContext(Context);
422 /* llcontext -> lltype */
423 CAMLprim LLVMTypeRef llvm_x86_mmx_type(LLVMContextRef Context) {
424 return LLVMX86MMXTypeInContext(Context);
427 CAMLprim value llvm_type_by_name(LLVMModuleRef M, value Name)
430 LLVMTypeRef Ty = LLVMGetTypeByName(M, String_val(Name));
432 value Option = alloc(1, 0);
433 Field(Option, 0) = (value) Ty;
436 CAMLreturn(Val_int(0));
439 /*===-- VALUES ------------------------------------------------------------===*/
441 /* llvalue -> lltype */
442 CAMLprim LLVMTypeRef llvm_type_of(LLVMValueRef Val) {
443 return LLVMTypeOf(Val);
446 /* keep in sync with ValueKind.t */
455 ConstantAggregateZero,
472 /* llvalue -> ValueKind.t */
473 #define DEFINE_CASE(Val, Kind) \
474 do {if (LLVMIsA##Kind(Val)) CAMLreturn(Val_int(Kind));} while(0)
476 CAMLprim value llvm_classify_value(LLVMValueRef Val) {
479 CAMLreturn(Val_int(NullValue));
480 if (LLVMIsAConstant(Val)) {
481 DEFINE_CASE(Val, BlockAddress);
482 DEFINE_CASE(Val, ConstantAggregateZero);
483 DEFINE_CASE(Val, ConstantArray);
484 DEFINE_CASE(Val, ConstantDataArray);
485 DEFINE_CASE(Val, ConstantDataVector);
486 DEFINE_CASE(Val, ConstantExpr);
487 DEFINE_CASE(Val, ConstantFP);
488 DEFINE_CASE(Val, ConstantInt);
489 DEFINE_CASE(Val, ConstantPointerNull);
490 DEFINE_CASE(Val, ConstantStruct);
491 DEFINE_CASE(Val, ConstantVector);
493 if (LLVMIsAInstruction(Val)) {
495 result = caml_alloc_small(1, 0);
496 Store_field(result, 0, Val_int(LLVMGetInstructionOpcode(Val)));
499 if (LLVMIsAGlobalValue(Val)) {
500 DEFINE_CASE(Val, Function);
501 DEFINE_CASE(Val, GlobalAlias);
502 DEFINE_CASE(Val, GlobalVariable);
504 DEFINE_CASE(Val, Argument);
505 DEFINE_CASE(Val, BasicBlock);
506 DEFINE_CASE(Val, InlineAsm);
507 DEFINE_CASE(Val, MDNode);
508 DEFINE_CASE(Val, MDString);
509 DEFINE_CASE(Val, UndefValue);
510 failwith("Unknown Value class");
513 /* llvalue -> string */
514 CAMLprim value llvm_value_name(LLVMValueRef Val) {
515 return copy_string(LLVMGetValueName(Val));
518 /* string -> llvalue -> unit */
519 CAMLprim value llvm_set_value_name(value Name, LLVMValueRef Val) {
520 LLVMSetValueName(Val, String_val(Name));
524 /* llvalue -> unit */
525 CAMLprim value llvm_dump_value(LLVMValueRef Val) {
530 /* llvalue -> llvalue -> unit */
531 CAMLprim value llvm_replace_all_uses_with(LLVMValueRef OldVal,
532 LLVMValueRef NewVal) {
533 LLVMReplaceAllUsesWith(OldVal, NewVal);
537 /*--... Operations on users ................................................--*/
539 /* llvalue -> int -> llvalue */
540 CAMLprim LLVMValueRef llvm_operand(LLVMValueRef V, value I) {
541 return LLVMGetOperand(V, Int_val(I));
544 /* llvalue -> int -> llvalue -> unit */
545 CAMLprim value llvm_set_operand(LLVMValueRef U, value I, LLVMValueRef V) {
546 LLVMSetOperand(U, Int_val(I), V);
551 CAMLprim value llvm_num_operands(LLVMValueRef V) {
552 return Val_int(LLVMGetNumOperands(V));
555 /*--... Operations on constants of (mostly) any type .......................--*/
557 /* llvalue -> bool */
558 CAMLprim value llvm_is_constant(LLVMValueRef Val) {
559 return Val_bool(LLVMIsConstant(Val));
562 /* llvalue -> bool */
563 CAMLprim value llvm_is_null(LLVMValueRef Val) {
564 return Val_bool(LLVMIsNull(Val));
567 /* llvalue -> bool */
568 CAMLprim value llvm_is_undef(LLVMValueRef Val) {
569 return Val_bool(LLVMIsUndef(Val));
572 /* llvalue -> Opcode.t */
573 CAMLprim value llvm_constexpr_get_opcode(LLVMValueRef Val) {
574 return LLVMIsAConstantExpr(Val) ?
575 Val_int(LLVMGetConstOpcode(Val)) : Val_int(0);
578 /*--... Operations on instructions .........................................--*/
580 /* llvalue -> bool */
581 CAMLprim value llvm_has_metadata(LLVMValueRef Val) {
582 return Val_bool(LLVMHasMetadata(Val));
585 /* llvalue -> int -> llvalue option */
586 CAMLprim value llvm_metadata(LLVMValueRef Val, value MDKindID) {
587 CAMLparam1(MDKindID);
589 if ((MD = LLVMGetMetadata(Val, Int_val(MDKindID)))) {
590 value Option = alloc(1, 0);
591 Field(Option, 0) = (value) MD;
594 CAMLreturn(Val_int(0));
597 /* llvalue -> int -> llvalue -> unit */
598 CAMLprim value llvm_set_metadata(LLVMValueRef Val, value MDKindID,
600 LLVMSetMetadata(Val, Int_val(MDKindID), MD);
604 /* llvalue -> int -> unit */
605 CAMLprim value llvm_clear_metadata(LLVMValueRef Val, value MDKindID) {
606 LLVMSetMetadata(Val, Int_val(MDKindID), NULL);
611 /*--... Operations on metadata .............................................--*/
613 /* llcontext -> string -> llvalue */
614 CAMLprim LLVMValueRef llvm_mdstring(LLVMContextRef C, value S) {
615 return LLVMMDStringInContext(C, String_val(S), caml_string_length(S));
618 /* llcontext -> llvalue array -> llvalue */
619 CAMLprim LLVMValueRef llvm_mdnode(LLVMContextRef C, value ElementVals) {
620 return LLVMMDNodeInContext(C, (LLVMValueRef*) Op_val(ElementVals),
621 Wosize_val(ElementVals));
624 /* llvalue -> string option */
625 CAMLprim value llvm_get_mdstring(LLVMValueRef V) {
630 if ((S = LLVMGetMDString(V, &Len))) {
631 CAMLlocal2(Option, Str);
633 Str = caml_alloc_string(Len);
634 memcpy(String_val(Str), S, Len);
636 Store_field(Option, 0, Str);
639 CAMLreturn(Val_int(0));
642 /* llmodule -> string -> llvalue array */
643 CAMLprim value llvm_get_namedmd(LLVMModuleRef M, value Name)
647 Nodes = alloc(LLVMGetNamedMetadataNumOperands(M, String_val(Name)), 0);
648 LLVMGetNamedMetadataOperands(M, String_val(Name), (LLVMValueRef *) Nodes);
652 /* llmodule -> string -> llvalue -> unit */
653 CAMLprim value llvm_append_namedmd(LLVMModuleRef M, value Name, LLVMValueRef Val) {
654 LLVMAddNamedMetadataOperand(M, String_val(Name), Val);
658 /*--... Operations on scalar constants .....................................--*/
660 /* lltype -> int -> llvalue */
661 CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
662 return LLVMConstInt(IntTy, (long long) Int_val(N), 1);
665 /* lltype -> Int64.t -> bool -> llvalue */
666 CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
668 return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
671 /* llvalue -> Int64.t */
672 CAMLprim value llvm_int64_of_const(LLVMValueRef Const)
675 if (LLVMIsAConstantInt(Const) &&
676 LLVMGetIntTypeWidth(LLVMTypeOf(Const)) <= 64) {
677 value Option = alloc(1, 0);
678 Field(Option, 0) = caml_copy_int64(LLVMConstIntGetSExtValue(Const));
681 CAMLreturn(Val_int(0));
684 /* lltype -> string -> int -> llvalue */
685 CAMLprim LLVMValueRef llvm_const_int_of_string(LLVMTypeRef IntTy, value S,
687 return LLVMConstIntOfStringAndSize(IntTy, String_val(S), caml_string_length(S),
691 /* lltype -> float -> llvalue */
692 CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
693 return LLVMConstReal(RealTy, Double_val(N));
696 /* lltype -> string -> llvalue */
697 CAMLprim LLVMValueRef llvm_const_float_of_string(LLVMTypeRef RealTy, value S) {
698 return LLVMConstRealOfStringAndSize(RealTy, String_val(S),
699 caml_string_length(S));
702 /*--... Operations on composite constants ..................................--*/
704 /* llcontext -> string -> llvalue */
705 CAMLprim LLVMValueRef llvm_const_string(LLVMContextRef Context, value Str,
706 value NullTerminate) {
707 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
711 /* llcontext -> string -> llvalue */
712 CAMLprim LLVMValueRef llvm_const_stringz(LLVMContextRef Context, value Str,
713 value NullTerminate) {
714 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
718 /* lltype -> llvalue array -> llvalue */
719 CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
721 return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
722 Wosize_val(ElementVals));
725 /* llcontext -> llvalue array -> llvalue */
726 CAMLprim LLVMValueRef llvm_const_struct(LLVMContextRef C, value ElementVals) {
727 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
728 Wosize_val(ElementVals), 0);
731 /* lltype -> llvalue array -> llvalue */
732 CAMLprim LLVMValueRef llvm_const_named_struct(LLVMTypeRef Ty, value ElementVals) {
733 return LLVMConstNamedStruct(Ty, (LLVMValueRef *) Op_val(ElementVals), Wosize_val(ElementVals));
736 /* llcontext -> llvalue array -> llvalue */
737 CAMLprim LLVMValueRef llvm_const_packed_struct(LLVMContextRef C,
739 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
740 Wosize_val(ElementVals), 1);
743 /* llvalue array -> llvalue */
744 CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
745 return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
746 Wosize_val(ElementVals));
749 /*--... Constant expressions ...............................................--*/
751 /* Icmp.t -> llvalue -> llvalue -> llvalue */
752 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
753 LLVMValueRef LHSConstant,
754 LLVMValueRef RHSConstant) {
755 return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
758 /* Fcmp.t -> llvalue -> llvalue -> llvalue */
759 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
760 LLVMValueRef LHSConstant,
761 LLVMValueRef RHSConstant) {
762 return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
765 /* llvalue -> llvalue array -> llvalue */
766 CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
767 return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
768 Wosize_val(Indices));
771 /* llvalue -> llvalue array -> llvalue */
772 CAMLprim LLVMValueRef llvm_const_in_bounds_gep(LLVMValueRef ConstantVal,
774 return LLVMConstInBoundsGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
775 Wosize_val(Indices));
778 /* llvalue -> lltype -> is_signed:bool -> llvalue */
779 CAMLprim LLVMValueRef llvm_const_intcast(LLVMValueRef CV, LLVMTypeRef T,
781 return LLVMConstIntCast(CV, T, Bool_val(IsSigned));
784 /* llvalue -> int array -> llvalue */
785 CAMLprim LLVMValueRef llvm_const_extractvalue(LLVMValueRef Aggregate,
788 int size = Wosize_val(Indices);
792 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
793 for (i = 0; i < size; i++) {
794 idxs[i] = Int_val(Field(Indices, i));
797 result = LLVMConstExtractValue(Aggregate, idxs, size);
799 CAMLreturnT(LLVMValueRef, result);
802 /* llvalue -> llvalue -> int array -> llvalue */
803 CAMLprim LLVMValueRef llvm_const_insertvalue(LLVMValueRef Aggregate,
804 LLVMValueRef Val, value Indices) {
806 int size = Wosize_val(Indices);
810 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
811 for (i = 0; i < size; i++) {
812 idxs[i] = Int_val(Field(Indices, i));
815 result = LLVMConstInsertValue(Aggregate, Val, idxs, size);
817 CAMLreturnT(LLVMValueRef, result);
820 /* lltype -> string -> string -> bool -> bool -> llvalue */
821 CAMLprim LLVMValueRef llvm_const_inline_asm(LLVMTypeRef Ty, value Asm,
822 value Constraints, value HasSideEffects,
823 value IsAlignStack) {
824 return LLVMConstInlineAsm(Ty, String_val(Asm), String_val(Constraints),
825 Bool_val(HasSideEffects), Bool_val(IsAlignStack));
828 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
830 /* llvalue -> bool */
831 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
832 return Val_bool(LLVMIsDeclaration(Global));
835 /* llvalue -> Linkage.t */
836 CAMLprim value llvm_linkage(LLVMValueRef Global) {
837 return Val_int(LLVMGetLinkage(Global));
840 /* Linkage.t -> llvalue -> unit */
841 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
842 LLVMSetLinkage(Global, Int_val(Linkage));
846 /* llvalue -> string */
847 CAMLprim value llvm_section(LLVMValueRef Global) {
848 return copy_string(LLVMGetSection(Global));
851 /* string -> llvalue -> unit */
852 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
853 LLVMSetSection(Global, String_val(Section));
857 /* llvalue -> Visibility.t */
858 CAMLprim value llvm_visibility(LLVMValueRef Global) {
859 return Val_int(LLVMGetVisibility(Global));
862 /* Visibility.t -> llvalue -> unit */
863 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
864 LLVMSetVisibility(Global, Int_val(Viz));
869 CAMLprim value llvm_alignment(LLVMValueRef Global) {
870 return Val_int(LLVMGetAlignment(Global));
873 /* int -> llvalue -> unit */
874 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
875 LLVMSetAlignment(Global, Int_val(Bytes));
879 /*--... Operations on uses .................................................--*/
881 /* llvalue -> lluse option */
882 CAMLprim value llvm_use_begin(LLVMValueRef Val) {
885 if ((First = LLVMGetFirstUse(Val))) {
886 value Option = alloc(1, 0);
887 Field(Option, 0) = (value) First;
890 CAMLreturn(Val_int(0));
893 /* lluse -> lluse option */
894 CAMLprim value llvm_use_succ(LLVMUseRef U) {
897 if ((Next = LLVMGetNextUse(U))) {
898 value Option = alloc(1, 0);
899 Field(Option, 0) = (value) Next;
902 CAMLreturn(Val_int(0));
905 /* lluse -> llvalue */
906 CAMLprim LLVMValueRef llvm_user(LLVMUseRef UR) {
907 return LLVMGetUser(UR);
910 /* lluse -> llvalue */
911 CAMLprim LLVMValueRef llvm_used_value(LLVMUseRef UR) {
912 return LLVMGetUsedValue(UR);
915 /*--... Operations on global variables .....................................--*/
917 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
920 /* lltype -> string -> llmodule -> llvalue */
921 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
923 LLVMValueRef GlobalVar;
924 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
925 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
926 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
929 return LLVMAddGlobal(M, Ty, String_val(Name));
932 /* lltype -> string -> int -> llmodule -> llvalue */
933 CAMLprim LLVMValueRef llvm_declare_qualified_global(LLVMTypeRef Ty, value Name,
936 LLVMValueRef GlobalVar;
937 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
938 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
939 return LLVMConstBitCast(GlobalVar,
940 LLVMPointerType(Ty, Int_val(AddressSpace)));
943 return LLVMAddGlobalInAddressSpace(M, Ty, String_val(Name),
944 Int_val(AddressSpace));
947 /* string -> llmodule -> llvalue option */
948 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
950 LLVMValueRef GlobalVar;
951 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
952 value Option = alloc(1, 0);
953 Field(Option, 0) = (value) GlobalVar;
956 CAMLreturn(Val_int(0));
959 /* string -> llvalue -> llmodule -> llvalue */
960 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
962 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
964 LLVMSetInitializer(GlobalVar, Initializer);
968 /* string -> llvalue -> int -> llmodule -> llvalue */
969 CAMLprim LLVMValueRef llvm_define_qualified_global(value Name,
970 LLVMValueRef Initializer,
973 LLVMValueRef GlobalVar = LLVMAddGlobalInAddressSpace(M,
974 LLVMTypeOf(Initializer),
976 Int_val(AddressSpace));
977 LLVMSetInitializer(GlobalVar, Initializer);
981 /* llvalue -> unit */
982 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
983 LLVMDeleteGlobal(GlobalVar);
987 /* llvalue -> llvalue -> unit */
988 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
989 LLVMValueRef GlobalVar) {
990 LLVMSetInitializer(GlobalVar, ConstantVal);
994 /* llvalue -> unit */
995 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
996 LLVMSetInitializer(GlobalVar, NULL);
1000 /* llvalue -> bool */
1001 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
1002 return Val_bool(LLVMIsThreadLocal(GlobalVar));
1005 /* bool -> llvalue -> unit */
1006 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
1007 LLVMValueRef GlobalVar) {
1008 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
1012 /* llvalue -> ThreadLocalMode.t */
1013 CAMLprim value llvm_thread_local_mode(LLVMValueRef GlobalVar) {
1014 return Val_int(LLVMGetThreadLocalMode(GlobalVar));
1017 /* ThreadLocalMode.t -> llvalue -> unit */
1018 CAMLprim value llvm_set_thread_local_mode(value ThreadLocalMode,
1019 LLVMValueRef GlobalVar) {
1020 LLVMSetThreadLocalMode(GlobalVar, Int_val(ThreadLocalMode));
1024 /* llvalue -> bool */
1025 CAMLprim value llvm_is_externally_initialized(LLVMValueRef GlobalVar) {
1026 return Val_bool(LLVMIsExternallyInitialized(GlobalVar));
1029 /* bool -> llvalue -> unit */
1030 CAMLprim value llvm_set_externally_initialized(value IsExternallyInitialized,
1031 LLVMValueRef GlobalVar) {
1032 LLVMSetExternallyInitialized(GlobalVar, Bool_val(IsExternallyInitialized));
1036 /* llvalue -> bool */
1037 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
1038 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
1041 /* bool -> llvalue -> unit */
1042 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
1043 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
1047 /*--... Operations on aliases ..............................................--*/
1049 CAMLprim LLVMValueRef llvm_add_alias(LLVMModuleRef M, LLVMTypeRef Ty,
1050 LLVMValueRef Aliasee, value Name) {
1051 return LLVMAddAlias(M, Ty, Aliasee, String_val(Name));
1054 /*--... Operations on functions ............................................--*/
1056 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
1057 LLVMGetGlobalParent)
1059 /* string -> lltype -> llmodule -> llvalue */
1060 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
1063 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1064 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
1065 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
1068 return LLVMAddFunction(M, String_val(Name), Ty);
1071 /* string -> llmodule -> llvalue option */
1072 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
1075 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1076 value Option = alloc(1, 0);
1077 Field(Option, 0) = (value) Fn;
1080 CAMLreturn(Val_int(0));
1083 /* string -> lltype -> llmodule -> llvalue */
1084 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
1086 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
1087 LLVMAppendBasicBlockInContext(LLVMGetTypeContext(Ty), Fn, "entry");
1091 /* llvalue -> unit */
1092 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
1093 LLVMDeleteFunction(Fn);
1097 /* llvalue -> bool */
1098 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
1099 return Val_bool(LLVMGetIntrinsicID(Fn));
1102 /* llvalue -> int */
1103 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
1104 return Val_int(LLVMGetFunctionCallConv(Fn));
1107 /* int -> llvalue -> unit */
1108 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
1109 LLVMSetFunctionCallConv(Fn, Int_val(Id));
1113 /* llvalue -> string option */
1114 CAMLprim value llvm_gc(LLVMValueRef Fn) {
1117 CAMLlocal2(Name, Option);
1119 if ((GC = LLVMGetGC(Fn))) {
1120 Name = copy_string(GC);
1122 Option = alloc(1, 0);
1123 Field(Option, 0) = Name;
1126 CAMLreturn(Val_int(0));
1130 /* string option -> llvalue -> unit */
1131 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
1132 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
1136 /* llvalue -> int32 -> unit */
1137 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
1138 LLVMAddFunctionAttr(Arg, Int32_val(PA));
1142 /* llvalue -> string -> string -> unit */
1143 CAMLprim value llvm_add_target_dependent_function_attr(
1144 LLVMValueRef Arg, value A, value V) {
1145 LLVMAddTargetDependentFunctionAttr(Arg, String_val(A), String_val(V));
1149 /* llvalue -> int32 */
1150 CAMLprim value llvm_function_attr(LLVMValueRef Fn)
1153 CAMLreturn(caml_copy_int32(LLVMGetFunctionAttr(Fn)));
1156 /* llvalue -> int32 -> unit */
1157 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
1158 LLVMRemoveFunctionAttr(Arg, Int32_val(PA));
1161 /*--... Operations on parameters ...........................................--*/
1163 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
1165 /* llvalue -> int -> llvalue */
1166 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
1167 return LLVMGetParam(Fn, Int_val(Index));
1170 /* llvalue -> int */
1171 CAMLprim value llvm_param_attr(LLVMValueRef Param)
1174 CAMLreturn(caml_copy_int32(LLVMGetAttribute(Param)));
1177 /* llvalue -> llvalue */
1178 CAMLprim value llvm_params(LLVMValueRef Fn) {
1179 value Params = alloc(LLVMCountParams(Fn), 0);
1180 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
1184 /* llvalue -> int32 -> unit */
1185 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
1186 LLVMAddAttribute(Arg, Int32_val(PA));
1190 /* llvalue -> int32 -> unit */
1191 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
1192 LLVMRemoveAttribute(Arg, Int32_val(PA));
1196 /* llvalue -> int -> unit */
1197 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
1198 LLVMSetParamAlignment(Arg, Int_val(align));
1202 /*--... Operations on basic blocks .........................................--*/
1205 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
1207 /* llbasicblock -> llvalue option */
1208 CAMLprim value llvm_block_terminator(LLVMBasicBlockRef Block)
1211 LLVMValueRef Term = LLVMGetBasicBlockTerminator(Block);
1213 value Option = alloc(1, 0);
1214 Field(Option, 0) = (value) Term;
1217 CAMLreturn(Val_int(0));
1220 /* llvalue -> llbasicblock array */
1221 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
1222 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
1223 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
1227 /* llbasicblock -> unit */
1228 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
1229 LLVMDeleteBasicBlock(BB);
1233 /* llbasicblock -> unit */
1234 CAMLprim value llvm_remove_block(LLVMBasicBlockRef BB) {
1235 LLVMRemoveBasicBlockFromParent(BB);
1239 /* llbasicblock -> llbasicblock -> unit */
1240 CAMLprim value llvm_move_block_before(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1241 LLVMMoveBasicBlockBefore(BB, Pos);
1245 /* llbasicblock -> llbasicblock -> unit */
1246 CAMLprim value llvm_move_block_after(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1247 LLVMMoveBasicBlockAfter(BB, Pos);
1251 /* string -> llvalue -> llbasicblock */
1252 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
1254 return LLVMAppendBasicBlockInContext(Context, Fn, String_val(Name));
1257 /* string -> llbasicblock -> llbasicblock */
1258 CAMLprim LLVMBasicBlockRef llvm_insert_block(LLVMContextRef Context, value Name,
1259 LLVMBasicBlockRef BB) {
1260 return LLVMInsertBasicBlockInContext(Context, BB, String_val(Name));
1263 /* llvalue -> bool */
1264 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
1265 return Val_bool(LLVMValueIsBasicBlock(Val));
1268 /*--... Operations on instructions .........................................--*/
1270 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
1271 LLVMGetInstructionParent)
1273 /* llvalue -> Opcode.t */
1274 CAMLprim value llvm_instr_get_opcode(LLVMValueRef Inst) {
1276 if (!LLVMIsAInstruction(Inst))
1277 failwith("Not an instruction");
1278 o = LLVMGetInstructionOpcode(Inst);
1279 assert (o <= LLVMLandingPad);
1283 /* llvalue -> ICmp.t option */
1284 CAMLprim value llvm_instr_icmp_predicate(LLVMValueRef Val) {
1286 int x = LLVMGetICmpPredicate(Val);
1288 value Option = alloc(1, 0);
1289 Field(Option, 0) = Val_int(x - LLVMIntEQ);
1292 CAMLreturn(Val_int(0));
1296 /*--... Operations on call sites ...........................................--*/
1298 /* llvalue -> int */
1299 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
1300 return Val_int(LLVMGetInstructionCallConv(Inst));
1303 /* int -> llvalue -> unit */
1304 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
1305 LLVMSetInstructionCallConv(Inst, Int_val(CC));
1309 /* llvalue -> int -> int32 -> unit */
1310 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
1313 LLVMAddInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1317 /* llvalue -> int -> int32 -> unit */
1318 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
1321 LLVMRemoveInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1325 /*--... Operations on call instructions (only) .............................--*/
1327 /* llvalue -> bool */
1328 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
1329 return Val_bool(LLVMIsTailCall(CallInst));
1332 /* bool -> llvalue -> unit */
1333 CAMLprim value llvm_set_tail_call(value IsTailCall,
1334 LLVMValueRef CallInst) {
1335 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
1339 /*--... Operations on load/store instructions (only)........................--*/
1341 /* llvalue -> bool */
1342 CAMLprim value llvm_is_volatile(LLVMValueRef MemoryInst) {
1343 return Val_bool(LLVMGetVolatile(MemoryInst));
1346 /* bool -> llvalue -> unit */
1347 CAMLprim value llvm_set_volatile(value IsVolatile,
1348 LLVMValueRef MemoryInst) {
1349 LLVMSetVolatile(MemoryInst, Bool_val(IsVolatile));
1353 /*--... Operations on phi nodes ............................................--*/
1355 /* (llvalue * llbasicblock) -> llvalue -> unit */
1356 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
1357 LLVMAddIncoming(PhiNode,
1358 (LLVMValueRef*) &Field(Incoming, 0),
1359 (LLVMBasicBlockRef*) &Field(Incoming, 1),
1364 /* llvalue -> (llvalue * llbasicblock) list */
1365 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
1368 CAMLlocal3(Hd, Tl, Tmp);
1370 /* Build a tuple list of them. */
1372 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
1374 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
1375 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
1378 Store_field(Tmp, 0, Hd);
1379 Store_field(Tmp, 1, Tl);
1386 /* llvalue -> unit */
1387 CAMLprim value llvm_delete_instruction(LLVMValueRef Instruction) {
1388 LLVMInstructionEraseFromParent(Instruction);
1392 /*===-- Instruction builders ----------------------------------------------===*/
1394 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
1396 static void llvm_finalize_builder(value B) {
1397 LLVMDisposeBuilder(Builder_val(B));
1400 static struct custom_operations builder_ops = {
1401 (char *) "LLVMIRBuilder",
1402 llvm_finalize_builder,
1403 custom_compare_default,
1404 custom_hash_default,
1405 custom_serialize_default,
1406 custom_deserialize_default
1407 #ifdef custom_compare_ext_default
1408 , custom_compare_ext_default
1412 static value alloc_builder(LLVMBuilderRef B) {
1413 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
1418 /* llcontext -> llbuilder */
1419 CAMLprim value llvm_builder(LLVMContextRef C) {
1420 return alloc_builder(LLVMCreateBuilderInContext(C));
1423 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
1424 CAMLprim value llvm_position_builder(value Pos, value B) {
1425 if (Tag_val(Pos) == 0) {
1426 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
1427 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
1429 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
1430 LLVMPositionBuilderBefore(Builder_val(B), I);
1435 /* llbuilder -> llbasicblock */
1436 CAMLprim LLVMBasicBlockRef llvm_insertion_block(value B) {
1437 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
1443 /* llvalue -> string -> llbuilder -> unit */
1444 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name, value B) {
1445 LLVMInsertIntoBuilderWithName(Builder_val(B), I, String_val(Name));
1449 /*--... Metadata ...........................................................--*/
1451 /* llbuilder -> llvalue -> unit */
1452 CAMLprim value llvm_set_current_debug_location(value B, LLVMValueRef V) {
1453 LLVMSetCurrentDebugLocation(Builder_val(B), V);
1457 /* llbuilder -> unit */
1458 CAMLprim value llvm_clear_current_debug_location(value B) {
1459 LLVMSetCurrentDebugLocation(Builder_val(B), NULL);
1463 /* llbuilder -> llvalue option */
1464 CAMLprim value llvm_current_debug_location(value B) {
1467 if ((L = LLVMGetCurrentDebugLocation(Builder_val(B)))) {
1468 value Option = alloc(1, 0);
1469 Field(Option, 0) = (value) L;
1472 CAMLreturn(Val_int(0));
1475 /* llbuilder -> llvalue -> unit */
1476 CAMLprim value llvm_set_inst_debug_location(value B, LLVMValueRef V) {
1477 LLVMSetInstDebugLocation(Builder_val(B), V);
1482 /*--... Terminators ........................................................--*/
1484 /* llbuilder -> llvalue */
1485 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
1486 return LLVMBuildRetVoid(Builder_val(B));
1489 /* llvalue -> llbuilder -> llvalue */
1490 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
1491 return LLVMBuildRet(Builder_val(B), Val);
1494 /* llvalue array -> llbuilder -> llvalue */
1495 CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
1496 return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
1497 Wosize_val(RetVals));
1500 /* llbasicblock -> llbuilder -> llvalue */
1501 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
1502 return LLVMBuildBr(Builder_val(B), BB);
1505 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
1506 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
1507 LLVMBasicBlockRef Then,
1508 LLVMBasicBlockRef Else,
1510 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
1513 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
1514 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
1515 LLVMBasicBlockRef Else,
1516 value EstimatedCount,
1518 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
1521 /* lltype -> string -> llbuilder -> llvalue */
1522 CAMLprim LLVMValueRef llvm_build_malloc(LLVMTypeRef Ty, value Name,
1525 return LLVMBuildMalloc(Builder_val(B), Ty, String_val(Name));
1528 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1529 CAMLprim LLVMValueRef llvm_build_array_malloc(LLVMTypeRef Ty,
1531 value Name, value B)
1533 return LLVMBuildArrayMalloc(Builder_val(B), Ty, Val, String_val(Name));
1536 /* llvalue -> llbuilder -> llvalue */
1537 CAMLprim LLVMValueRef llvm_build_free(LLVMValueRef P, value B)
1539 return LLVMBuildFree(Builder_val(B), P);
1542 /* llvalue -> llvalue -> llbasicblock -> unit */
1543 CAMLprim value llvm_add_case(LLVMValueRef Switch, LLVMValueRef OnVal,
1544 LLVMBasicBlockRef Dest) {
1545 LLVMAddCase(Switch, OnVal, Dest);
1549 /* llvalue -> llbasicblock -> llbuilder -> llvalue */
1550 CAMLprim LLVMValueRef llvm_build_indirect_br(LLVMValueRef Addr,
1551 value EstimatedDests,
1553 return LLVMBuildIndirectBr(Builder_val(B), Addr, EstimatedDests);
1556 /* llvalue -> llvalue -> llbasicblock -> unit */
1557 CAMLprim value llvm_add_destination(LLVMValueRef IndirectBr,
1558 LLVMBasicBlockRef Dest) {
1559 LLVMAddDestination(IndirectBr, Dest);
1563 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1564 llbuilder -> llvalue */
1565 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
1566 LLVMBasicBlockRef Then,
1567 LLVMBasicBlockRef Catch,
1568 value Name, value B) {
1569 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
1570 Wosize_val(Args), Then, Catch, String_val(Name));
1573 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1574 llbuilder -> llvalue */
1575 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
1576 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
1577 (LLVMBasicBlockRef) Args[2],
1578 (LLVMBasicBlockRef) Args[3],
1582 /* lltype -> llvalue -> int -> string -> llbuilder -> llvalue */
1583 CAMLprim LLVMValueRef llvm_build_landingpad(LLVMTypeRef Ty, LLVMValueRef PersFn,
1584 value NumClauses, value Name,
1586 return LLVMBuildLandingPad(Builder_val(B), Ty, PersFn, Int_val(NumClauses),
1590 /* llvalue -> llvalue -> unit */
1591 CAMLprim value llvm_add_clause(LLVMValueRef LandingPadInst, LLVMValueRef ClauseVal)
1593 LLVMAddClause(LandingPadInst, ClauseVal);
1598 /* llvalue -> bool -> unit */
1599 CAMLprim value llvm_set_cleanup(LLVMValueRef LandingPadInst, value flag)
1601 LLVMSetCleanup(LandingPadInst, Bool_val(flag));
1605 /* llvalue -> llbuilder -> llvalue */
1606 CAMLprim LLVMValueRef llvm_build_resume(LLVMValueRef Exn, value B)
1608 return LLVMBuildResume(Builder_val(B), Exn);
1611 /* llbuilder -> llvalue */
1612 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
1613 return LLVMBuildUnreachable(Builder_val(B));
1616 /*--... Arithmetic .........................................................--*/
1618 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1619 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1620 value Name, value B) {
1621 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1624 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1625 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1626 value Name, value B) {
1627 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1630 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1631 CAMLprim LLVMValueRef llvm_build_nuw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1632 value Name, value B) {
1633 return LLVMBuildNUWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1636 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1637 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1638 value Name, value B) {
1639 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1642 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1643 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1644 value Name, value B) {
1645 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1648 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1649 CAMLprim LLVMValueRef llvm_build_nsw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1650 value Name, value B) {
1651 return LLVMBuildNSWSub(Builder_val(B), LHS, RHS, String_val(Name));
1654 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1655 CAMLprim LLVMValueRef llvm_build_nuw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1656 value Name, value B) {
1657 return LLVMBuildNUWSub(Builder_val(B), LHS, RHS, String_val(Name));
1660 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1661 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1662 value Name, value B) {
1663 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1666 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1667 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1668 value Name, value B) {
1669 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1672 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1673 CAMLprim LLVMValueRef llvm_build_nsw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1674 value Name, value B) {
1675 return LLVMBuildNSWMul(Builder_val(B), LHS, RHS, String_val(Name));
1678 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1679 CAMLprim LLVMValueRef llvm_build_nuw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1680 value Name, value B) {
1681 return LLVMBuildNUWMul(Builder_val(B), LHS, RHS, String_val(Name));
1684 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1685 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1686 value Name, value B) {
1687 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1690 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1691 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1692 value Name, value B) {
1693 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1696 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1697 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1698 value Name, value B) {
1699 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1702 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1703 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1704 value Name, value B) {
1705 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1708 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1709 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1710 value Name, value B) {
1711 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1714 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1715 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1716 value Name, value B) {
1717 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1720 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1721 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1722 value Name, value B) {
1723 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1726 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1727 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1728 value Name, value B) {
1729 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1732 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1733 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1734 value Name, value B) {
1735 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1738 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1739 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1740 value Name, value B) {
1741 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1744 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1745 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1746 value Name, value B) {
1747 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1750 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1751 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1752 value Name, value B) {
1753 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1756 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1757 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1758 value Name, value B) {
1759 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1762 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1763 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1764 value Name, value B) {
1765 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1768 /* llvalue -> string -> llbuilder -> llvalue */
1769 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1770 value Name, value B) {
1771 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1774 /* llvalue -> string -> llbuilder -> llvalue */
1775 CAMLprim LLVMValueRef llvm_build_nsw_neg(LLVMValueRef X,
1776 value Name, value B) {
1777 return LLVMBuildNSWNeg(Builder_val(B), X, String_val(Name));
1780 /* llvalue -> string -> llbuilder -> llvalue */
1781 CAMLprim LLVMValueRef llvm_build_nuw_neg(LLVMValueRef X,
1782 value Name, value B) {
1783 return LLVMBuildNUWNeg(Builder_val(B), X, String_val(Name));
1786 /* llvalue -> string -> llbuilder -> llvalue */
1787 CAMLprim LLVMValueRef llvm_build_fneg(LLVMValueRef X,
1788 value Name, value B) {
1789 return LLVMBuildFNeg(Builder_val(B), X, String_val(Name));
1792 /* llvalue -> string -> llbuilder -> llvalue */
1793 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1794 value Name, value B) {
1795 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1798 /*--... Memory .............................................................--*/
1800 /* lltype -> string -> llbuilder -> llvalue */
1801 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1802 value Name, value B) {
1803 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1806 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1807 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1808 value Name, value B) {
1809 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1812 /* llvalue -> string -> llbuilder -> llvalue */
1813 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1814 value Name, value B) {
1815 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1818 /* llvalue -> llvalue -> llbuilder -> llvalue */
1819 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1821 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1824 /* AtomicRMWBinOp.t -> llvalue -> llvalue -> AtomicOrdering.t ->
1825 bool -> llbuilder -> llvalue */
1826 CAMLprim LLVMValueRef llvm_build_atomicrmw_native(value BinOp, LLVMValueRef Ptr,
1827 LLVMValueRef Val, value Ord,
1828 value ST, value Name, value B) {
1830 Instr = LLVMBuildAtomicRMW(Builder_val(B), Int_val(BinOp),
1831 Ptr, Val, Int_val(Ord), Bool_val(ST));
1832 LLVMSetValueName(Instr, String_val(Name));
1836 CAMLprim LLVMValueRef llvm_build_atomicrmw_bytecode(value *argv, int argn) {
1837 return llvm_build_atomicrmw_native(argv[0], (LLVMValueRef) argv[1],
1838 (LLVMValueRef) argv[2], argv[3],
1839 argv[4], argv[5], argv[6]);
1842 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1843 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
1844 value Name, value B) {
1845 return LLVMBuildGEP(Builder_val(B), Pointer,
1846 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
1850 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1851 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
1852 value Indices, value Name,
1854 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
1855 (LLVMValueRef *) Op_val(Indices),
1856 Wosize_val(Indices), String_val(Name));
1859 /* llvalue -> int -> string -> llbuilder -> llvalue */
1860 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
1861 value Index, value Name,
1863 return LLVMBuildStructGEP(Builder_val(B), Pointer,
1864 Int_val(Index), String_val(Name));
1867 /* string -> string -> llbuilder -> llvalue */
1868 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
1869 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
1873 /* string -> string -> llbuilder -> llvalue */
1874 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
1876 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
1880 /*--... Casts ..............................................................--*/
1882 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1883 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
1884 value Name, value B) {
1885 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
1888 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1889 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
1890 value Name, value B) {
1891 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
1894 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1895 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
1896 value Name, value B) {
1897 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
1900 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1901 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
1902 value Name, value B) {
1903 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
1906 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1907 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
1908 value Name, value B) {
1909 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
1912 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1913 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
1914 value Name, value B) {
1915 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
1918 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1919 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
1920 value Name, value B) {
1921 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
1924 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1925 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
1926 value Name, value B) {
1927 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
1930 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1931 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
1932 value Name, value B) {
1933 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
1936 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1937 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
1938 value Name, value B) {
1939 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
1942 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1943 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
1944 value Name, value B) {
1945 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
1948 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1949 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1950 value Name, value B) {
1951 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
1954 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1955 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1956 value Name, value B) {
1957 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1960 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1961 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1962 value Name, value B) {
1963 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1966 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1967 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
1968 LLVMTypeRef Ty, value Name,
1970 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1973 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1974 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
1975 value Name, value B) {
1976 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
1979 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1980 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
1981 value Name, value B) {
1982 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
1985 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1986 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
1987 value Name, value B) {
1988 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
1991 /*--... Comparisons ........................................................--*/
1993 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1994 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
1995 LLVMValueRef LHS, LLVMValueRef RHS,
1996 value Name, value B) {
1997 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
2001 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2002 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
2003 LLVMValueRef LHS, LLVMValueRef RHS,
2004 value Name, value B) {
2005 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
2009 /*--... Miscellaneous instructions .........................................--*/
2011 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
2012 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
2014 LLVMValueRef FirstValue, PhiNode;
2016 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
2018 Hd = Field(Incoming, 0);
2019 FirstValue = (LLVMValueRef) Field(Hd, 0);
2020 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
2023 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
2024 value Hd = Field(Tl, 0);
2025 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
2026 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
2032 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
2033 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
2034 value Name, value B) {
2035 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
2036 Wosize_val(Params), String_val(Name));
2039 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2040 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
2041 LLVMValueRef Then, LLVMValueRef Else,
2042 value Name, value B) {
2043 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
2046 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2047 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
2048 value Name, value B) {
2049 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
2052 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2053 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
2055 value Name, value B) {
2056 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
2059 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2060 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
2061 LLVMValueRef Element,
2063 value Name, value B) {
2064 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
2068 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2069 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
2071 value Name, value B) {
2072 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
2075 /* llvalue -> int -> string -> llbuilder -> llvalue */
2076 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
2077 value Idx, value Name, value B) {
2078 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
2082 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
2083 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
2084 LLVMValueRef Val, value Idx,
2085 value Name, value B) {
2086 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
2090 /* llvalue -> string -> llbuilder -> llvalue */
2091 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
2093 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
2096 /* llvalue -> string -> llbuilder -> llvalue */
2097 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
2099 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
2102 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2103 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
2104 value Name, value B) {
2105 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
2108 /*===-- Memory buffers ----------------------------------------------------===*/
2110 /* string -> llmemorybuffer
2111 raises IoError msg on error */
2112 CAMLprim value llvm_memorybuffer_of_file(value Path) {
2115 LLVMMemoryBufferRef MemBuf;
2117 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
2119 llvm_raise(llvm_ioerror_exn, Message);
2121 CAMLreturn((value) MemBuf);
2124 /* unit -> llmemorybuffer
2125 raises IoError msg on error */
2126 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
2128 LLVMMemoryBufferRef MemBuf;
2130 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
2131 llvm_raise(llvm_ioerror_exn, Message);
2136 /* ?name:string -> string -> llmemorybuffer */
2137 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_string(value Name, value String) {
2138 const char *NameCStr;
2139 if(Name == Val_int(0))
2142 NameCStr = String_val(Field(Name, 0));
2144 LLVMMemoryBufferRef MemBuf;
2145 MemBuf = LLVMCreateMemoryBufferWithMemoryRangeCopy(
2146 String_val(String), caml_string_length(String), NameCStr);
2151 /* llmemorybuffer -> string */
2152 CAMLprim value llvm_memorybuffer_as_string(LLVMMemoryBufferRef MemBuf) {
2153 value String = caml_alloc_string(LLVMGetBufferSize(MemBuf));
2154 memcpy(String_val(String), LLVMGetBufferStart(MemBuf),
2155 LLVMGetBufferSize(MemBuf));
2160 /* llmemorybuffer -> unit */
2161 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
2162 LLVMDisposeMemoryBuffer(MemBuf);
2166 /*===-- Pass Managers -----------------------------------------------------===*/
2168 /* unit -> [ `Module ] PassManager.t */
2169 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
2170 return LLVMCreatePassManager();
2173 /* llmodule -> [ `Function ] PassManager.t -> bool */
2174 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
2175 LLVMPassManagerRef PM) {
2176 return Val_bool(LLVMRunPassManager(PM, M));
2179 /* [ `Function ] PassManager.t -> bool */
2180 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
2181 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
2184 /* llvalue -> [ `Function ] PassManager.t -> bool */
2185 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
2186 LLVMPassManagerRef FPM) {
2187 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
2190 /* [ `Function ] PassManager.t -> bool */
2191 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
2192 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
2195 /* PassManager.any PassManager.t -> unit */
2196 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
2197 LLVMDisposePassManager(PM);