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);
40 static void llvm_raise(value Prototype, char *Message) {
41 CAMLparam1(Prototype);
42 CAMLlocal1(CamlMessage);
44 CamlMessage = copy_string(Message);
45 LLVMDisposeMessage(Message);
47 raise_with_arg(Prototype, CamlMessage);
48 abort(); /* NOTREACHED */
50 CAMLnoreturn; /* Silences warnings, but is missing in some versions. */
54 static value llvm_fatal_error_handler;
56 static void llvm_fatal_error_trampoline(const char *Reason) {
57 callback(llvm_fatal_error_handler, copy_string(Reason));
60 CAMLprim value llvm_install_fatal_error_handler(value Handler) {
61 LLVMInstallFatalErrorHandler(llvm_fatal_error_trampoline);
62 llvm_fatal_error_handler = Handler;
63 caml_register_global_root(&llvm_fatal_error_handler);
67 CAMLprim value llvm_reset_fatal_error_handler(value Unit) {
68 caml_remove_global_root(&llvm_fatal_error_handler);
69 LLVMResetFatalErrorHandler();
73 CAMLprim value llvm_enable_pretty_stacktrace(value Unit) {
74 LLVMEnablePrettyStackTrace();
78 static value alloc_variant(int tag, void *Value) {
79 value Iter = alloc_small(1, tag);
80 Field(Iter, 0) = Val_op(Value);
84 /* Macro to convert the C first/next/last/prev idiom to the Ocaml llpos/
86 #define DEFINE_ITERATORS(camlname, cname, pty, cty, pfun) \
87 /* llmodule -> ('a, 'b) llpos */ \
88 CAMLprim value llvm_##camlname##_begin(pty Mom) { \
89 cty First = LLVMGetFirst##cname(Mom); \
91 return alloc_variant(1, First); \
92 return alloc_variant(0, Mom); \
95 /* llvalue -> ('a, 'b) llpos */ \
96 CAMLprim value llvm_##camlname##_succ(cty Kid) { \
97 cty Next = LLVMGetNext##cname(Kid); \
99 return alloc_variant(1, Next); \
100 return alloc_variant(0, pfun(Kid)); \
103 /* llmodule -> ('a, 'b) llrev_pos */ \
104 CAMLprim value llvm_##camlname##_end(pty Mom) { \
105 cty Last = LLVMGetLast##cname(Mom); \
107 return alloc_variant(1, Last); \
108 return alloc_variant(0, Mom); \
111 /* llvalue -> ('a, 'b) llrev_pos */ \
112 CAMLprim value llvm_##camlname##_pred(cty Kid) { \
113 cty Prev = LLVMGetPrevious##cname(Kid); \
115 return alloc_variant(1, Prev); \
116 return alloc_variant(0, pfun(Kid)); \
120 /*===-- Contexts ----------------------------------------------------------===*/
122 /* unit -> llcontext */
123 CAMLprim LLVMContextRef llvm_create_context(value Unit) {
124 return LLVMContextCreate();
127 /* llcontext -> unit */
128 CAMLprim value llvm_dispose_context(LLVMContextRef C) {
129 LLVMContextDispose(C);
133 /* unit -> llcontext */
134 CAMLprim LLVMContextRef llvm_global_context(value Unit) {
135 return LLVMGetGlobalContext();
138 /* llcontext -> string -> int */
139 CAMLprim value llvm_mdkind_id(LLVMContextRef C, value Name) {
140 unsigned MDKindID = LLVMGetMDKindIDInContext(C, String_val(Name),
141 caml_string_length(Name));
142 return Val_int(MDKindID);
145 /*===-- Modules -----------------------------------------------------------===*/
147 /* llcontext -> string -> llmodule */
148 CAMLprim LLVMModuleRef llvm_create_module(LLVMContextRef C, value ModuleID) {
149 return LLVMModuleCreateWithNameInContext(String_val(ModuleID), C);
152 /* llmodule -> unit */
153 CAMLprim value llvm_dispose_module(LLVMModuleRef M) {
154 LLVMDisposeModule(M);
158 /* llmodule -> string */
159 CAMLprim value llvm_target_triple(LLVMModuleRef M) {
160 return copy_string(LLVMGetTarget(M));
163 /* string -> llmodule -> unit */
164 CAMLprim value llvm_set_target_triple(value Trip, LLVMModuleRef M) {
165 LLVMSetTarget(M, String_val(Trip));
169 /* llmodule -> string */
170 CAMLprim value llvm_data_layout(LLVMModuleRef M) {
171 return copy_string(LLVMGetDataLayout(M));
174 /* string -> llmodule -> unit */
175 CAMLprim value llvm_set_data_layout(value Layout, LLVMModuleRef M) {
176 LLVMSetDataLayout(M, String_val(Layout));
180 /* llmodule -> unit */
181 CAMLprim value llvm_dump_module(LLVMModuleRef M) {
186 /* string -> llmodule -> unit */
187 CAMLprim value llvm_print_module(value Filename, LLVMModuleRef M) {
189 if(LLVMPrintModuleToFile(M, String_val(Filename), &Message)) {
190 llvm_raise(llvm_ioerror_exn, Message);
196 /* llmodule -> string */
197 CAMLprim value llvm_string_of_llmodule(LLVMModuleRef M) {
199 ModuleCStr = LLVMPrintModuleToString(M);
201 value ModuleStr = caml_copy_string(ModuleCStr);
202 LLVMDisposeMessage(ModuleCStr);
207 /* llmodule -> string -> unit */
208 CAMLprim value llvm_set_module_inline_asm(LLVMModuleRef M, value Asm) {
209 LLVMSetModuleInlineAsm(M, String_val(Asm));
213 /*===-- Types -------------------------------------------------------------===*/
215 /* lltype -> TypeKind.t */
216 CAMLprim value llvm_classify_type(LLVMTypeRef Ty) {
217 return Val_int(LLVMGetTypeKind(Ty));
220 CAMLprim value llvm_type_is_sized(LLVMTypeRef Ty) {
221 return Val_bool(LLVMTypeIsSized(Ty));
224 /* lltype -> llcontext */
225 CAMLprim LLVMContextRef llvm_type_context(LLVMTypeRef Ty) {
226 return LLVMGetTypeContext(Ty);
230 CAMLprim value llvm_dump_type(LLVMTypeRef Val) {
235 /* lltype -> string */
236 CAMLprim value llvm_string_of_lltype(LLVMTypeRef M) {
238 TypeCStr = LLVMPrintTypeToString(M);
240 value TypeStr = caml_copy_string(TypeCStr);
241 LLVMDisposeMessage(TypeCStr);
246 /*--... Operations on integer types ........................................--*/
248 /* llcontext -> lltype */
249 CAMLprim LLVMTypeRef llvm_i1_type (LLVMContextRef Context) {
250 return LLVMInt1TypeInContext(Context);
253 /* llcontext -> lltype */
254 CAMLprim LLVMTypeRef llvm_i8_type (LLVMContextRef Context) {
255 return LLVMInt8TypeInContext(Context);
258 /* llcontext -> lltype */
259 CAMLprim LLVMTypeRef llvm_i16_type (LLVMContextRef Context) {
260 return LLVMInt16TypeInContext(Context);
263 /* llcontext -> lltype */
264 CAMLprim LLVMTypeRef llvm_i32_type (LLVMContextRef Context) {
265 return LLVMInt32TypeInContext(Context);
268 /* llcontext -> lltype */
269 CAMLprim LLVMTypeRef llvm_i64_type (LLVMContextRef Context) {
270 return LLVMInt64TypeInContext(Context);
273 /* llcontext -> int -> lltype */
274 CAMLprim LLVMTypeRef llvm_integer_type(LLVMContextRef Context, value Width) {
275 return LLVMIntTypeInContext(Context, Int_val(Width));
279 CAMLprim value llvm_integer_bitwidth(LLVMTypeRef IntegerTy) {
280 return Val_int(LLVMGetIntTypeWidth(IntegerTy));
283 /*--... Operations on real types ...........................................--*/
285 /* llcontext -> lltype */
286 CAMLprim LLVMTypeRef llvm_float_type(LLVMContextRef Context) {
287 return LLVMFloatTypeInContext(Context);
290 /* llcontext -> lltype */
291 CAMLprim LLVMTypeRef llvm_double_type(LLVMContextRef Context) {
292 return LLVMDoubleTypeInContext(Context);
295 /* llcontext -> lltype */
296 CAMLprim LLVMTypeRef llvm_x86fp80_type(LLVMContextRef Context) {
297 return LLVMX86FP80TypeInContext(Context);
300 /* llcontext -> lltype */
301 CAMLprim LLVMTypeRef llvm_fp128_type(LLVMContextRef Context) {
302 return LLVMFP128TypeInContext(Context);
305 /* llcontext -> lltype */
306 CAMLprim LLVMTypeRef llvm_ppc_fp128_type(LLVMContextRef Context) {
307 return LLVMPPCFP128TypeInContext(Context);
310 /*--... Operations on function types .......................................--*/
312 /* lltype -> lltype array -> lltype */
313 CAMLprim LLVMTypeRef llvm_function_type(LLVMTypeRef RetTy, value ParamTys) {
314 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
315 Wosize_val(ParamTys), 0);
318 /* lltype -> lltype array -> lltype */
319 CAMLprim LLVMTypeRef llvm_var_arg_function_type(LLVMTypeRef RetTy,
321 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
322 Wosize_val(ParamTys), 1);
326 CAMLprim value llvm_is_var_arg(LLVMTypeRef FunTy) {
327 return Val_bool(LLVMIsFunctionVarArg(FunTy));
330 /* lltype -> lltype array */
331 CAMLprim value llvm_param_types(LLVMTypeRef FunTy) {
332 value Tys = alloc(LLVMCountParamTypes(FunTy), 0);
333 LLVMGetParamTypes(FunTy, (LLVMTypeRef *) Tys);
337 /*--... Operations on struct types .........................................--*/
339 /* llcontext -> lltype array -> lltype */
340 CAMLprim LLVMTypeRef llvm_struct_type(LLVMContextRef C, value ElementTypes) {
341 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
342 Wosize_val(ElementTypes), 0);
345 /* llcontext -> lltype array -> lltype */
346 CAMLprim LLVMTypeRef llvm_packed_struct_type(LLVMContextRef C,
347 value ElementTypes) {
348 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
349 Wosize_val(ElementTypes), 1);
352 /* llcontext -> string -> lltype */
353 CAMLprim LLVMTypeRef llvm_named_struct_type(LLVMContextRef C,
355 return LLVMStructCreateNamed(C, String_val(Name));
358 CAMLprim value llvm_struct_set_body(LLVMTypeRef Ty,
361 LLVMStructSetBody(Ty, (LLVMTypeRef *) ElementTypes,
362 Wosize_val(ElementTypes), Bool_val(Packed));
366 /* lltype -> string option */
367 CAMLprim value llvm_struct_name(LLVMTypeRef Ty)
370 const char *C = LLVMGetStructName(Ty);
373 result = caml_alloc_small(1, 0);
374 Store_field(result, 0, caml_copy_string(C));
377 CAMLreturn(Val_int(0));
380 /* lltype -> lltype array */
381 CAMLprim value llvm_struct_element_types(LLVMTypeRef StructTy) {
382 value Tys = alloc(LLVMCountStructElementTypes(StructTy), 0);
383 LLVMGetStructElementTypes(StructTy, (LLVMTypeRef *) Tys);
388 CAMLprim value llvm_is_packed(LLVMTypeRef StructTy) {
389 return Val_bool(LLVMIsPackedStruct(StructTy));
393 CAMLprim value llvm_is_opaque(LLVMTypeRef StructTy) {
394 return Val_bool(LLVMIsOpaqueStruct(StructTy));
397 /*--... Operations on array, pointer, and vector types .....................--*/
399 /* lltype -> int -> lltype */
400 CAMLprim LLVMTypeRef llvm_array_type(LLVMTypeRef ElementTy, value Count) {
401 return LLVMArrayType(ElementTy, Int_val(Count));
404 /* lltype -> lltype */
405 CAMLprim LLVMTypeRef llvm_pointer_type(LLVMTypeRef ElementTy) {
406 return LLVMPointerType(ElementTy, 0);
409 /* lltype -> int -> lltype */
410 CAMLprim LLVMTypeRef llvm_qualified_pointer_type(LLVMTypeRef ElementTy,
411 value AddressSpace) {
412 return LLVMPointerType(ElementTy, Int_val(AddressSpace));
415 /* lltype -> int -> lltype */
416 CAMLprim LLVMTypeRef llvm_vector_type(LLVMTypeRef ElementTy, value Count) {
417 return LLVMVectorType(ElementTy, Int_val(Count));
421 CAMLprim value llvm_array_length(LLVMTypeRef ArrayTy) {
422 return Val_int(LLVMGetArrayLength(ArrayTy));
426 CAMLprim value llvm_address_space(LLVMTypeRef PtrTy) {
427 return Val_int(LLVMGetPointerAddressSpace(PtrTy));
431 CAMLprim value llvm_vector_size(LLVMTypeRef VectorTy) {
432 return Val_int(LLVMGetVectorSize(VectorTy));
435 /*--... Operations on other types ..........................................--*/
437 /* llcontext -> lltype */
438 CAMLprim LLVMTypeRef llvm_void_type (LLVMContextRef Context) {
439 return LLVMVoidTypeInContext(Context);
442 /* llcontext -> lltype */
443 CAMLprim LLVMTypeRef llvm_label_type(LLVMContextRef Context) {
444 return LLVMLabelTypeInContext(Context);
447 /* llcontext -> lltype */
448 CAMLprim LLVMTypeRef llvm_x86_mmx_type(LLVMContextRef Context) {
449 return LLVMX86MMXTypeInContext(Context);
452 CAMLprim value llvm_type_by_name(LLVMModuleRef M, value Name)
455 LLVMTypeRef Ty = LLVMGetTypeByName(M, String_val(Name));
457 value Option = alloc(1, 0);
458 Field(Option, 0) = (value) Ty;
461 CAMLreturn(Val_int(0));
464 /*===-- VALUES ------------------------------------------------------------===*/
466 /* llvalue -> lltype */
467 CAMLprim LLVMTypeRef llvm_type_of(LLVMValueRef Val) {
468 return LLVMTypeOf(Val);
471 /* keep in sync with ValueKind.t */
480 ConstantAggregateZero,
497 /* llvalue -> ValueKind.t */
498 #define DEFINE_CASE(Val, Kind) \
499 do {if (LLVMIsA##Kind(Val)) CAMLreturn(Val_int(Kind));} while(0)
501 CAMLprim value llvm_classify_value(LLVMValueRef Val) {
504 CAMLreturn(Val_int(NullValue));
505 if (LLVMIsAConstant(Val)) {
506 DEFINE_CASE(Val, BlockAddress);
507 DEFINE_CASE(Val, ConstantAggregateZero);
508 DEFINE_CASE(Val, ConstantArray);
509 DEFINE_CASE(Val, ConstantDataArray);
510 DEFINE_CASE(Val, ConstantDataVector);
511 DEFINE_CASE(Val, ConstantExpr);
512 DEFINE_CASE(Val, ConstantFP);
513 DEFINE_CASE(Val, ConstantInt);
514 DEFINE_CASE(Val, ConstantPointerNull);
515 DEFINE_CASE(Val, ConstantStruct);
516 DEFINE_CASE(Val, ConstantVector);
518 if (LLVMIsAInstruction(Val)) {
520 result = caml_alloc_small(1, 0);
521 Store_field(result, 0, Val_int(LLVMGetInstructionOpcode(Val)));
524 if (LLVMIsAGlobalValue(Val)) {
525 DEFINE_CASE(Val, Function);
526 DEFINE_CASE(Val, GlobalAlias);
527 DEFINE_CASE(Val, GlobalVariable);
529 DEFINE_CASE(Val, Argument);
530 DEFINE_CASE(Val, BasicBlock);
531 DEFINE_CASE(Val, InlineAsm);
532 DEFINE_CASE(Val, MDNode);
533 DEFINE_CASE(Val, MDString);
534 DEFINE_CASE(Val, UndefValue);
535 failwith("Unknown Value class");
538 /* llvalue -> string */
539 CAMLprim value llvm_value_name(LLVMValueRef Val) {
540 return copy_string(LLVMGetValueName(Val));
543 /* string -> llvalue -> unit */
544 CAMLprim value llvm_set_value_name(value Name, LLVMValueRef Val) {
545 LLVMSetValueName(Val, String_val(Name));
549 /* llvalue -> unit */
550 CAMLprim value llvm_dump_value(LLVMValueRef Val) {
555 /* llvalue -> string */
556 CAMLprim value llvm_string_of_llvalue(LLVMValueRef M) {
558 ValueCStr = LLVMPrintValueToString(M);
560 value ValueStr = caml_copy_string(ValueCStr);
561 LLVMDisposeMessage(ValueCStr);
566 /* llvalue -> llvalue -> unit */
567 CAMLprim value llvm_replace_all_uses_with(LLVMValueRef OldVal,
568 LLVMValueRef NewVal) {
569 LLVMReplaceAllUsesWith(OldVal, NewVal);
573 /*--... Operations on users ................................................--*/
575 /* llvalue -> int -> llvalue */
576 CAMLprim LLVMValueRef llvm_operand(LLVMValueRef V, value I) {
577 return LLVMGetOperand(V, Int_val(I));
580 /* llvalue -> int -> llvalue -> unit */
581 CAMLprim value llvm_set_operand(LLVMValueRef U, value I, LLVMValueRef V) {
582 LLVMSetOperand(U, Int_val(I), V);
587 CAMLprim value llvm_num_operands(LLVMValueRef V) {
588 return Val_int(LLVMGetNumOperands(V));
591 /*--... Operations on constants of (mostly) any type .......................--*/
593 /* llvalue -> bool */
594 CAMLprim value llvm_is_constant(LLVMValueRef Val) {
595 return Val_bool(LLVMIsConstant(Val));
598 /* llvalue -> bool */
599 CAMLprim value llvm_is_null(LLVMValueRef Val) {
600 return Val_bool(LLVMIsNull(Val));
603 /* llvalue -> bool */
604 CAMLprim value llvm_is_undef(LLVMValueRef Val) {
605 return Val_bool(LLVMIsUndef(Val));
608 /* llvalue -> Opcode.t */
609 CAMLprim value llvm_constexpr_get_opcode(LLVMValueRef Val) {
610 return LLVMIsAConstantExpr(Val) ?
611 Val_int(LLVMGetConstOpcode(Val)) : Val_int(0);
614 /*--... Operations on instructions .........................................--*/
616 /* llvalue -> bool */
617 CAMLprim value llvm_has_metadata(LLVMValueRef Val) {
618 return Val_bool(LLVMHasMetadata(Val));
621 /* llvalue -> int -> llvalue option */
622 CAMLprim value llvm_metadata(LLVMValueRef Val, value MDKindID) {
623 CAMLparam1(MDKindID);
625 if ((MD = LLVMGetMetadata(Val, Int_val(MDKindID)))) {
626 value Option = alloc(1, 0);
627 Field(Option, 0) = (value) MD;
630 CAMLreturn(Val_int(0));
633 /* llvalue -> int -> llvalue -> unit */
634 CAMLprim value llvm_set_metadata(LLVMValueRef Val, value MDKindID,
636 LLVMSetMetadata(Val, Int_val(MDKindID), MD);
640 /* llvalue -> int -> unit */
641 CAMLprim value llvm_clear_metadata(LLVMValueRef Val, value MDKindID) {
642 LLVMSetMetadata(Val, Int_val(MDKindID), NULL);
647 /*--... Operations on metadata .............................................--*/
649 /* llcontext -> string -> llvalue */
650 CAMLprim LLVMValueRef llvm_mdstring(LLVMContextRef C, value S) {
651 return LLVMMDStringInContext(C, String_val(S), caml_string_length(S));
654 /* llcontext -> llvalue array -> llvalue */
655 CAMLprim LLVMValueRef llvm_mdnode(LLVMContextRef C, value ElementVals) {
656 return LLVMMDNodeInContext(C, (LLVMValueRef*) Op_val(ElementVals),
657 Wosize_val(ElementVals));
660 /* llvalue -> string option */
661 CAMLprim value llvm_get_mdstring(LLVMValueRef V) {
666 if ((S = LLVMGetMDString(V, &Len))) {
667 CAMLlocal2(Option, Str);
669 Str = caml_alloc_string(Len);
670 memcpy(String_val(Str), S, Len);
672 Store_field(Option, 0, Str);
675 CAMLreturn(Val_int(0));
678 /* llmodule -> string -> llvalue array */
679 CAMLprim value llvm_get_namedmd(LLVMModuleRef M, value Name)
683 Nodes = alloc(LLVMGetNamedMetadataNumOperands(M, String_val(Name)), 0);
684 LLVMGetNamedMetadataOperands(M, String_val(Name), (LLVMValueRef *) Nodes);
688 /* llmodule -> string -> llvalue -> unit */
689 CAMLprim value llvm_append_namedmd(LLVMModuleRef M, value Name, LLVMValueRef Val) {
690 LLVMAddNamedMetadataOperand(M, String_val(Name), Val);
694 /*--... Operations on scalar constants .....................................--*/
696 /* lltype -> int -> llvalue */
697 CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
698 return LLVMConstInt(IntTy, (long long) Int_val(N), 1);
701 /* lltype -> Int64.t -> bool -> llvalue */
702 CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
704 return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
707 /* llvalue -> Int64.t */
708 CAMLprim value llvm_int64_of_const(LLVMValueRef Const)
711 if (LLVMIsAConstantInt(Const) &&
712 LLVMGetIntTypeWidth(LLVMTypeOf(Const)) <= 64) {
713 value Option = alloc(1, 0);
714 Field(Option, 0) = caml_copy_int64(LLVMConstIntGetSExtValue(Const));
717 CAMLreturn(Val_int(0));
720 /* lltype -> string -> int -> llvalue */
721 CAMLprim LLVMValueRef llvm_const_int_of_string(LLVMTypeRef IntTy, value S,
723 return LLVMConstIntOfStringAndSize(IntTy, String_val(S), caml_string_length(S),
727 /* lltype -> float -> llvalue */
728 CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
729 return LLVMConstReal(RealTy, Double_val(N));
732 /* lltype -> string -> llvalue */
733 CAMLprim LLVMValueRef llvm_const_float_of_string(LLVMTypeRef RealTy, value S) {
734 return LLVMConstRealOfStringAndSize(RealTy, String_val(S),
735 caml_string_length(S));
738 /*--... Operations on composite constants ..................................--*/
740 /* llcontext -> string -> llvalue */
741 CAMLprim LLVMValueRef llvm_const_string(LLVMContextRef Context, value Str,
742 value NullTerminate) {
743 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
747 /* llcontext -> string -> llvalue */
748 CAMLprim LLVMValueRef llvm_const_stringz(LLVMContextRef Context, value Str,
749 value NullTerminate) {
750 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
754 /* lltype -> llvalue array -> llvalue */
755 CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
757 return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
758 Wosize_val(ElementVals));
761 /* llcontext -> llvalue array -> llvalue */
762 CAMLprim LLVMValueRef llvm_const_struct(LLVMContextRef C, value ElementVals) {
763 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
764 Wosize_val(ElementVals), 0);
767 /* lltype -> llvalue array -> llvalue */
768 CAMLprim LLVMValueRef llvm_const_named_struct(LLVMTypeRef Ty, value ElementVals) {
769 return LLVMConstNamedStruct(Ty, (LLVMValueRef *) Op_val(ElementVals), Wosize_val(ElementVals));
772 /* llcontext -> llvalue array -> llvalue */
773 CAMLprim LLVMValueRef llvm_const_packed_struct(LLVMContextRef C,
775 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
776 Wosize_val(ElementVals), 1);
779 /* llvalue array -> llvalue */
780 CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
781 return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
782 Wosize_val(ElementVals));
785 /*--... Constant expressions ...............................................--*/
787 /* Icmp.t -> llvalue -> llvalue -> llvalue */
788 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
789 LLVMValueRef LHSConstant,
790 LLVMValueRef RHSConstant) {
791 return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
794 /* Fcmp.t -> llvalue -> llvalue -> llvalue */
795 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
796 LLVMValueRef LHSConstant,
797 LLVMValueRef RHSConstant) {
798 return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
801 /* llvalue -> llvalue array -> llvalue */
802 CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
803 return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
804 Wosize_val(Indices));
807 /* llvalue -> llvalue array -> llvalue */
808 CAMLprim LLVMValueRef llvm_const_in_bounds_gep(LLVMValueRef ConstantVal,
810 return LLVMConstInBoundsGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
811 Wosize_val(Indices));
814 /* llvalue -> lltype -> is_signed:bool -> llvalue */
815 CAMLprim LLVMValueRef llvm_const_intcast(LLVMValueRef CV, LLVMTypeRef T,
817 return LLVMConstIntCast(CV, T, Bool_val(IsSigned));
820 /* llvalue -> int array -> llvalue */
821 CAMLprim LLVMValueRef llvm_const_extractvalue(LLVMValueRef Aggregate,
824 int size = Wosize_val(Indices);
828 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
829 for (i = 0; i < size; i++) {
830 idxs[i] = Int_val(Field(Indices, i));
833 result = LLVMConstExtractValue(Aggregate, idxs, size);
835 CAMLreturnT(LLVMValueRef, result);
838 /* llvalue -> llvalue -> int array -> llvalue */
839 CAMLprim LLVMValueRef llvm_const_insertvalue(LLVMValueRef Aggregate,
840 LLVMValueRef Val, value Indices) {
842 int size = Wosize_val(Indices);
846 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
847 for (i = 0; i < size; i++) {
848 idxs[i] = Int_val(Field(Indices, i));
851 result = LLVMConstInsertValue(Aggregate, Val, idxs, size);
853 CAMLreturnT(LLVMValueRef, result);
856 /* lltype -> string -> string -> bool -> bool -> llvalue */
857 CAMLprim LLVMValueRef llvm_const_inline_asm(LLVMTypeRef Ty, value Asm,
858 value Constraints, value HasSideEffects,
859 value IsAlignStack) {
860 return LLVMConstInlineAsm(Ty, String_val(Asm), String_val(Constraints),
861 Bool_val(HasSideEffects), Bool_val(IsAlignStack));
864 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
866 /* llvalue -> bool */
867 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
868 return Val_bool(LLVMIsDeclaration(Global));
871 /* llvalue -> Linkage.t */
872 CAMLprim value llvm_linkage(LLVMValueRef Global) {
873 return Val_int(LLVMGetLinkage(Global));
876 /* Linkage.t -> llvalue -> unit */
877 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
878 LLVMSetLinkage(Global, Int_val(Linkage));
882 /* llvalue -> string */
883 CAMLprim value llvm_section(LLVMValueRef Global) {
884 return copy_string(LLVMGetSection(Global));
887 /* string -> llvalue -> unit */
888 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
889 LLVMSetSection(Global, String_val(Section));
893 /* llvalue -> Visibility.t */
894 CAMLprim value llvm_visibility(LLVMValueRef Global) {
895 return Val_int(LLVMGetVisibility(Global));
898 /* Visibility.t -> llvalue -> unit */
899 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
900 LLVMSetVisibility(Global, Int_val(Viz));
905 CAMLprim value llvm_alignment(LLVMValueRef Global) {
906 return Val_int(LLVMGetAlignment(Global));
909 /* int -> llvalue -> unit */
910 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
911 LLVMSetAlignment(Global, Int_val(Bytes));
915 /*--... Operations on uses .................................................--*/
917 /* llvalue -> lluse option */
918 CAMLprim value llvm_use_begin(LLVMValueRef Val) {
921 if ((First = LLVMGetFirstUse(Val))) {
922 value Option = alloc(1, 0);
923 Field(Option, 0) = (value) First;
926 CAMLreturn(Val_int(0));
929 /* lluse -> lluse option */
930 CAMLprim value llvm_use_succ(LLVMUseRef U) {
933 if ((Next = LLVMGetNextUse(U))) {
934 value Option = alloc(1, 0);
935 Field(Option, 0) = (value) Next;
938 CAMLreturn(Val_int(0));
941 /* lluse -> llvalue */
942 CAMLprim LLVMValueRef llvm_user(LLVMUseRef UR) {
943 return LLVMGetUser(UR);
946 /* lluse -> llvalue */
947 CAMLprim LLVMValueRef llvm_used_value(LLVMUseRef UR) {
948 return LLVMGetUsedValue(UR);
951 /*--... Operations on global variables .....................................--*/
953 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
956 /* lltype -> string -> llmodule -> llvalue */
957 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
959 LLVMValueRef GlobalVar;
960 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
961 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
962 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
965 return LLVMAddGlobal(M, Ty, String_val(Name));
968 /* lltype -> string -> int -> llmodule -> llvalue */
969 CAMLprim LLVMValueRef llvm_declare_qualified_global(LLVMTypeRef Ty, value Name,
972 LLVMValueRef GlobalVar;
973 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
974 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
975 return LLVMConstBitCast(GlobalVar,
976 LLVMPointerType(Ty, Int_val(AddressSpace)));
979 return LLVMAddGlobalInAddressSpace(M, Ty, String_val(Name),
980 Int_val(AddressSpace));
983 /* string -> llmodule -> llvalue option */
984 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
986 LLVMValueRef GlobalVar;
987 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
988 value Option = alloc(1, 0);
989 Field(Option, 0) = (value) GlobalVar;
992 CAMLreturn(Val_int(0));
995 /* string -> llvalue -> llmodule -> llvalue */
996 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
998 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
1000 LLVMSetInitializer(GlobalVar, Initializer);
1004 /* string -> llvalue -> int -> llmodule -> llvalue */
1005 CAMLprim LLVMValueRef llvm_define_qualified_global(value Name,
1006 LLVMValueRef Initializer,
1009 LLVMValueRef GlobalVar = LLVMAddGlobalInAddressSpace(M,
1010 LLVMTypeOf(Initializer),
1012 Int_val(AddressSpace));
1013 LLVMSetInitializer(GlobalVar, Initializer);
1017 /* llvalue -> unit */
1018 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
1019 LLVMDeleteGlobal(GlobalVar);
1023 /* llvalue -> llvalue -> unit */
1024 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
1025 LLVMValueRef GlobalVar) {
1026 LLVMSetInitializer(GlobalVar, ConstantVal);
1030 /* llvalue -> unit */
1031 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
1032 LLVMSetInitializer(GlobalVar, NULL);
1036 /* llvalue -> bool */
1037 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
1038 return Val_bool(LLVMIsThreadLocal(GlobalVar));
1041 /* bool -> llvalue -> unit */
1042 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
1043 LLVMValueRef GlobalVar) {
1044 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
1048 /* llvalue -> ThreadLocalMode.t */
1049 CAMLprim value llvm_thread_local_mode(LLVMValueRef GlobalVar) {
1050 return Val_int(LLVMGetThreadLocalMode(GlobalVar));
1053 /* ThreadLocalMode.t -> llvalue -> unit */
1054 CAMLprim value llvm_set_thread_local_mode(value ThreadLocalMode,
1055 LLVMValueRef GlobalVar) {
1056 LLVMSetThreadLocalMode(GlobalVar, Int_val(ThreadLocalMode));
1060 /* llvalue -> bool */
1061 CAMLprim value llvm_is_externally_initialized(LLVMValueRef GlobalVar) {
1062 return Val_bool(LLVMIsExternallyInitialized(GlobalVar));
1065 /* bool -> llvalue -> unit */
1066 CAMLprim value llvm_set_externally_initialized(value IsExternallyInitialized,
1067 LLVMValueRef GlobalVar) {
1068 LLVMSetExternallyInitialized(GlobalVar, Bool_val(IsExternallyInitialized));
1072 /* llvalue -> bool */
1073 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
1074 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
1077 /* bool -> llvalue -> unit */
1078 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
1079 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
1083 /*--... Operations on aliases ..............................................--*/
1085 CAMLprim LLVMValueRef llvm_add_alias(LLVMModuleRef M, LLVMTypeRef Ty,
1086 LLVMValueRef Aliasee, value Name) {
1087 return LLVMAddAlias(M, Ty, Aliasee, String_val(Name));
1090 /*--... Operations on functions ............................................--*/
1092 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
1093 LLVMGetGlobalParent)
1095 /* string -> lltype -> llmodule -> llvalue */
1096 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
1099 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1100 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
1101 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
1104 return LLVMAddFunction(M, String_val(Name), Ty);
1107 /* string -> llmodule -> llvalue option */
1108 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
1111 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1112 value Option = alloc(1, 0);
1113 Field(Option, 0) = (value) Fn;
1116 CAMLreturn(Val_int(0));
1119 /* string -> lltype -> llmodule -> llvalue */
1120 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
1122 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
1123 LLVMAppendBasicBlockInContext(LLVMGetTypeContext(Ty), Fn, "entry");
1127 /* llvalue -> unit */
1128 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
1129 LLVMDeleteFunction(Fn);
1133 /* llvalue -> bool */
1134 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
1135 return Val_bool(LLVMGetIntrinsicID(Fn));
1138 /* llvalue -> int */
1139 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
1140 return Val_int(LLVMGetFunctionCallConv(Fn));
1143 /* int -> llvalue -> unit */
1144 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
1145 LLVMSetFunctionCallConv(Fn, Int_val(Id));
1149 /* llvalue -> string option */
1150 CAMLprim value llvm_gc(LLVMValueRef Fn) {
1153 CAMLlocal2(Name, Option);
1155 if ((GC = LLVMGetGC(Fn))) {
1156 Name = copy_string(GC);
1158 Option = alloc(1, 0);
1159 Field(Option, 0) = Name;
1162 CAMLreturn(Val_int(0));
1166 /* string option -> llvalue -> unit */
1167 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
1168 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
1172 /* llvalue -> int32 -> unit */
1173 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
1174 LLVMAddFunctionAttr(Arg, Int32_val(PA));
1178 /* llvalue -> string -> string -> unit */
1179 CAMLprim value llvm_add_target_dependent_function_attr(
1180 LLVMValueRef Arg, value A, value V) {
1181 LLVMAddTargetDependentFunctionAttr(Arg, String_val(A), String_val(V));
1185 /* llvalue -> int32 */
1186 CAMLprim value llvm_function_attr(LLVMValueRef Fn)
1189 CAMLreturn(caml_copy_int32(LLVMGetFunctionAttr(Fn)));
1192 /* llvalue -> int32 -> unit */
1193 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
1194 LLVMRemoveFunctionAttr(Arg, Int32_val(PA));
1197 /*--... Operations on parameters ...........................................--*/
1199 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
1201 /* llvalue -> int -> llvalue */
1202 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
1203 return LLVMGetParam(Fn, Int_val(Index));
1206 /* llvalue -> int */
1207 CAMLprim value llvm_param_attr(LLVMValueRef Param)
1210 CAMLreturn(caml_copy_int32(LLVMGetAttribute(Param)));
1213 /* llvalue -> llvalue */
1214 CAMLprim value llvm_params(LLVMValueRef Fn) {
1215 value Params = alloc(LLVMCountParams(Fn), 0);
1216 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
1220 /* llvalue -> int32 -> unit */
1221 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
1222 LLVMAddAttribute(Arg, Int32_val(PA));
1226 /* llvalue -> int32 -> unit */
1227 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
1228 LLVMRemoveAttribute(Arg, Int32_val(PA));
1232 /* llvalue -> int -> unit */
1233 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
1234 LLVMSetParamAlignment(Arg, Int_val(align));
1238 /*--... Operations on basic blocks .........................................--*/
1241 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
1243 /* llbasicblock -> llvalue option */
1244 CAMLprim value llvm_block_terminator(LLVMBasicBlockRef Block)
1247 LLVMValueRef Term = LLVMGetBasicBlockTerminator(Block);
1249 value Option = alloc(1, 0);
1250 Field(Option, 0) = (value) Term;
1253 CAMLreturn(Val_int(0));
1256 /* llvalue -> llbasicblock array */
1257 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
1258 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
1259 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
1263 /* llbasicblock -> unit */
1264 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
1265 LLVMDeleteBasicBlock(BB);
1269 /* llbasicblock -> unit */
1270 CAMLprim value llvm_remove_block(LLVMBasicBlockRef BB) {
1271 LLVMRemoveBasicBlockFromParent(BB);
1275 /* llbasicblock -> llbasicblock -> unit */
1276 CAMLprim value llvm_move_block_before(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1277 LLVMMoveBasicBlockBefore(BB, Pos);
1281 /* llbasicblock -> llbasicblock -> unit */
1282 CAMLprim value llvm_move_block_after(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1283 LLVMMoveBasicBlockAfter(BB, Pos);
1287 /* string -> llvalue -> llbasicblock */
1288 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
1290 return LLVMAppendBasicBlockInContext(Context, Fn, String_val(Name));
1293 /* string -> llbasicblock -> llbasicblock */
1294 CAMLprim LLVMBasicBlockRef llvm_insert_block(LLVMContextRef Context, value Name,
1295 LLVMBasicBlockRef BB) {
1296 return LLVMInsertBasicBlockInContext(Context, BB, String_val(Name));
1299 /* llvalue -> bool */
1300 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
1301 return Val_bool(LLVMValueIsBasicBlock(Val));
1304 /*--... Operations on instructions .........................................--*/
1306 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
1307 LLVMGetInstructionParent)
1309 /* llvalue -> Opcode.t */
1310 CAMLprim value llvm_instr_get_opcode(LLVMValueRef Inst) {
1312 if (!LLVMIsAInstruction(Inst))
1313 failwith("Not an instruction");
1314 o = LLVMGetInstructionOpcode(Inst);
1315 assert (o <= LLVMLandingPad);
1319 /* llvalue -> ICmp.t option */
1320 CAMLprim value llvm_instr_icmp_predicate(LLVMValueRef Val) {
1322 int x = LLVMGetICmpPredicate(Val);
1324 value Option = alloc(1, 0);
1325 Field(Option, 0) = Val_int(x - LLVMIntEQ);
1328 CAMLreturn(Val_int(0));
1332 /*--... Operations on call sites ...........................................--*/
1334 /* llvalue -> int */
1335 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
1336 return Val_int(LLVMGetInstructionCallConv(Inst));
1339 /* int -> llvalue -> unit */
1340 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
1341 LLVMSetInstructionCallConv(Inst, Int_val(CC));
1345 /* llvalue -> int -> int32 -> unit */
1346 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
1349 LLVMAddInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1353 /* llvalue -> int -> int32 -> unit */
1354 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
1357 LLVMRemoveInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1361 /*--... Operations on call instructions (only) .............................--*/
1363 /* llvalue -> bool */
1364 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
1365 return Val_bool(LLVMIsTailCall(CallInst));
1368 /* bool -> llvalue -> unit */
1369 CAMLprim value llvm_set_tail_call(value IsTailCall,
1370 LLVMValueRef CallInst) {
1371 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
1375 /*--... Operations on load/store instructions (only)........................--*/
1377 /* llvalue -> bool */
1378 CAMLprim value llvm_is_volatile(LLVMValueRef MemoryInst) {
1379 return Val_bool(LLVMGetVolatile(MemoryInst));
1382 /* bool -> llvalue -> unit */
1383 CAMLprim value llvm_set_volatile(value IsVolatile,
1384 LLVMValueRef MemoryInst) {
1385 LLVMSetVolatile(MemoryInst, Bool_val(IsVolatile));
1389 /*--... Operations on phi nodes ............................................--*/
1391 /* (llvalue * llbasicblock) -> llvalue -> unit */
1392 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
1393 LLVMAddIncoming(PhiNode,
1394 (LLVMValueRef*) &Field(Incoming, 0),
1395 (LLVMBasicBlockRef*) &Field(Incoming, 1),
1400 /* llvalue -> (llvalue * llbasicblock) list */
1401 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
1404 CAMLlocal3(Hd, Tl, Tmp);
1406 /* Build a tuple list of them. */
1408 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
1410 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
1411 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
1414 Store_field(Tmp, 0, Hd);
1415 Store_field(Tmp, 1, Tl);
1422 /* llvalue -> unit */
1423 CAMLprim value llvm_delete_instruction(LLVMValueRef Instruction) {
1424 LLVMInstructionEraseFromParent(Instruction);
1428 /*===-- Instruction builders ----------------------------------------------===*/
1430 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
1432 static void llvm_finalize_builder(value B) {
1433 LLVMDisposeBuilder(Builder_val(B));
1436 static struct custom_operations builder_ops = {
1437 (char *) "LLVMIRBuilder",
1438 llvm_finalize_builder,
1439 custom_compare_default,
1440 custom_hash_default,
1441 custom_serialize_default,
1442 custom_deserialize_default
1443 #ifdef custom_compare_ext_default
1444 , custom_compare_ext_default
1448 static value alloc_builder(LLVMBuilderRef B) {
1449 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
1454 /* llcontext -> llbuilder */
1455 CAMLprim value llvm_builder(LLVMContextRef C) {
1456 return alloc_builder(LLVMCreateBuilderInContext(C));
1459 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
1460 CAMLprim value llvm_position_builder(value Pos, value B) {
1461 if (Tag_val(Pos) == 0) {
1462 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
1463 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
1465 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
1466 LLVMPositionBuilderBefore(Builder_val(B), I);
1471 /* llbuilder -> llbasicblock */
1472 CAMLprim LLVMBasicBlockRef llvm_insertion_block(value B) {
1473 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
1479 /* llvalue -> string -> llbuilder -> unit */
1480 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name, value B) {
1481 LLVMInsertIntoBuilderWithName(Builder_val(B), I, String_val(Name));
1485 /*--... Metadata ...........................................................--*/
1487 /* llbuilder -> llvalue -> unit */
1488 CAMLprim value llvm_set_current_debug_location(value B, LLVMValueRef V) {
1489 LLVMSetCurrentDebugLocation(Builder_val(B), V);
1493 /* llbuilder -> unit */
1494 CAMLprim value llvm_clear_current_debug_location(value B) {
1495 LLVMSetCurrentDebugLocation(Builder_val(B), NULL);
1499 /* llbuilder -> llvalue option */
1500 CAMLprim value llvm_current_debug_location(value B) {
1503 if ((L = LLVMGetCurrentDebugLocation(Builder_val(B)))) {
1504 value Option = alloc(1, 0);
1505 Field(Option, 0) = (value) L;
1508 CAMLreturn(Val_int(0));
1511 /* llbuilder -> llvalue -> unit */
1512 CAMLprim value llvm_set_inst_debug_location(value B, LLVMValueRef V) {
1513 LLVMSetInstDebugLocation(Builder_val(B), V);
1518 /*--... Terminators ........................................................--*/
1520 /* llbuilder -> llvalue */
1521 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
1522 return LLVMBuildRetVoid(Builder_val(B));
1525 /* llvalue -> llbuilder -> llvalue */
1526 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
1527 return LLVMBuildRet(Builder_val(B), Val);
1530 /* llvalue array -> llbuilder -> llvalue */
1531 CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
1532 return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
1533 Wosize_val(RetVals));
1536 /* llbasicblock -> llbuilder -> llvalue */
1537 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
1538 return LLVMBuildBr(Builder_val(B), BB);
1541 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
1542 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
1543 LLVMBasicBlockRef Then,
1544 LLVMBasicBlockRef Else,
1546 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
1549 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
1550 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
1551 LLVMBasicBlockRef Else,
1552 value EstimatedCount,
1554 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
1557 /* lltype -> string -> llbuilder -> llvalue */
1558 CAMLprim LLVMValueRef llvm_build_malloc(LLVMTypeRef Ty, value Name,
1561 return LLVMBuildMalloc(Builder_val(B), Ty, String_val(Name));
1564 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1565 CAMLprim LLVMValueRef llvm_build_array_malloc(LLVMTypeRef Ty,
1567 value Name, value B)
1569 return LLVMBuildArrayMalloc(Builder_val(B), Ty, Val, String_val(Name));
1572 /* llvalue -> llbuilder -> llvalue */
1573 CAMLprim LLVMValueRef llvm_build_free(LLVMValueRef P, value B)
1575 return LLVMBuildFree(Builder_val(B), P);
1578 /* llvalue -> llvalue -> llbasicblock -> unit */
1579 CAMLprim value llvm_add_case(LLVMValueRef Switch, LLVMValueRef OnVal,
1580 LLVMBasicBlockRef Dest) {
1581 LLVMAddCase(Switch, OnVal, Dest);
1585 /* llvalue -> llbasicblock -> llbuilder -> llvalue */
1586 CAMLprim LLVMValueRef llvm_build_indirect_br(LLVMValueRef Addr,
1587 value EstimatedDests,
1589 return LLVMBuildIndirectBr(Builder_val(B), Addr, EstimatedDests);
1592 /* llvalue -> llvalue -> llbasicblock -> unit */
1593 CAMLprim value llvm_add_destination(LLVMValueRef IndirectBr,
1594 LLVMBasicBlockRef Dest) {
1595 LLVMAddDestination(IndirectBr, Dest);
1599 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1600 llbuilder -> llvalue */
1601 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
1602 LLVMBasicBlockRef Then,
1603 LLVMBasicBlockRef Catch,
1604 value Name, value B) {
1605 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
1606 Wosize_val(Args), Then, Catch, String_val(Name));
1609 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1610 llbuilder -> llvalue */
1611 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
1612 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
1613 (LLVMBasicBlockRef) Args[2],
1614 (LLVMBasicBlockRef) Args[3],
1618 /* lltype -> llvalue -> int -> string -> llbuilder -> llvalue */
1619 CAMLprim LLVMValueRef llvm_build_landingpad(LLVMTypeRef Ty, LLVMValueRef PersFn,
1620 value NumClauses, value Name,
1622 return LLVMBuildLandingPad(Builder_val(B), Ty, PersFn, Int_val(NumClauses),
1626 /* llvalue -> llvalue -> unit */
1627 CAMLprim value llvm_add_clause(LLVMValueRef LandingPadInst, LLVMValueRef ClauseVal)
1629 LLVMAddClause(LandingPadInst, ClauseVal);
1634 /* llvalue -> bool -> unit */
1635 CAMLprim value llvm_set_cleanup(LLVMValueRef LandingPadInst, value flag)
1637 LLVMSetCleanup(LandingPadInst, Bool_val(flag));
1641 /* llvalue -> llbuilder -> llvalue */
1642 CAMLprim LLVMValueRef llvm_build_resume(LLVMValueRef Exn, value B)
1644 return LLVMBuildResume(Builder_val(B), Exn);
1647 /* llbuilder -> llvalue */
1648 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
1649 return LLVMBuildUnreachable(Builder_val(B));
1652 /*--... Arithmetic .........................................................--*/
1654 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1655 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1656 value Name, value B) {
1657 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1660 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1661 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1662 value Name, value B) {
1663 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1666 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1667 CAMLprim LLVMValueRef llvm_build_nuw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1668 value Name, value B) {
1669 return LLVMBuildNUWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1672 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1673 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1674 value Name, value B) {
1675 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1678 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1679 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1680 value Name, value B) {
1681 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1684 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1685 CAMLprim LLVMValueRef llvm_build_nsw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1686 value Name, value B) {
1687 return LLVMBuildNSWSub(Builder_val(B), LHS, RHS, String_val(Name));
1690 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1691 CAMLprim LLVMValueRef llvm_build_nuw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1692 value Name, value B) {
1693 return LLVMBuildNUWSub(Builder_val(B), LHS, RHS, String_val(Name));
1696 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1697 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1698 value Name, value B) {
1699 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1702 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1703 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1704 value Name, value B) {
1705 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1708 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1709 CAMLprim LLVMValueRef llvm_build_nsw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1710 value Name, value B) {
1711 return LLVMBuildNSWMul(Builder_val(B), LHS, RHS, String_val(Name));
1714 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1715 CAMLprim LLVMValueRef llvm_build_nuw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1716 value Name, value B) {
1717 return LLVMBuildNUWMul(Builder_val(B), LHS, RHS, String_val(Name));
1720 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1721 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1722 value Name, value B) {
1723 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1726 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1727 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1728 value Name, value B) {
1729 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1732 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1733 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1734 value Name, value B) {
1735 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1738 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1739 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1740 value Name, value B) {
1741 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1744 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1745 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1746 value Name, value B) {
1747 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1750 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1751 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1752 value Name, value B) {
1753 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1756 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1757 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1758 value Name, value B) {
1759 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1762 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1763 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1764 value Name, value B) {
1765 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1768 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1769 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1770 value Name, value B) {
1771 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1774 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1775 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1776 value Name, value B) {
1777 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1780 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1781 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1782 value Name, value B) {
1783 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1786 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1787 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1788 value Name, value B) {
1789 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1792 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1793 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1794 value Name, value B) {
1795 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1798 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1799 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1800 value Name, value B) {
1801 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1804 /* llvalue -> string -> llbuilder -> llvalue */
1805 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1806 value Name, value B) {
1807 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1810 /* llvalue -> string -> llbuilder -> llvalue */
1811 CAMLprim LLVMValueRef llvm_build_nsw_neg(LLVMValueRef X,
1812 value Name, value B) {
1813 return LLVMBuildNSWNeg(Builder_val(B), X, String_val(Name));
1816 /* llvalue -> string -> llbuilder -> llvalue */
1817 CAMLprim LLVMValueRef llvm_build_nuw_neg(LLVMValueRef X,
1818 value Name, value B) {
1819 return LLVMBuildNUWNeg(Builder_val(B), X, String_val(Name));
1822 /* llvalue -> string -> llbuilder -> llvalue */
1823 CAMLprim LLVMValueRef llvm_build_fneg(LLVMValueRef X,
1824 value Name, value B) {
1825 return LLVMBuildFNeg(Builder_val(B), X, String_val(Name));
1828 /* llvalue -> string -> llbuilder -> llvalue */
1829 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1830 value Name, value B) {
1831 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1834 /*--... Memory .............................................................--*/
1836 /* lltype -> string -> llbuilder -> llvalue */
1837 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1838 value Name, value B) {
1839 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1842 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1843 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1844 value Name, value B) {
1845 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1848 /* llvalue -> string -> llbuilder -> llvalue */
1849 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1850 value Name, value B) {
1851 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1854 /* llvalue -> llvalue -> llbuilder -> llvalue */
1855 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1857 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1860 /* AtomicRMWBinOp.t -> llvalue -> llvalue -> AtomicOrdering.t ->
1861 bool -> llbuilder -> llvalue */
1862 CAMLprim LLVMValueRef llvm_build_atomicrmw_native(value BinOp, LLVMValueRef Ptr,
1863 LLVMValueRef Val, value Ord,
1864 value ST, value Name, value B) {
1866 Instr = LLVMBuildAtomicRMW(Builder_val(B), Int_val(BinOp),
1867 Ptr, Val, Int_val(Ord), Bool_val(ST));
1868 LLVMSetValueName(Instr, String_val(Name));
1872 CAMLprim LLVMValueRef llvm_build_atomicrmw_bytecode(value *argv, int argn) {
1873 return llvm_build_atomicrmw_native(argv[0], (LLVMValueRef) argv[1],
1874 (LLVMValueRef) argv[2], argv[3],
1875 argv[4], argv[5], argv[6]);
1878 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1879 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
1880 value Name, value B) {
1881 return LLVMBuildGEP(Builder_val(B), Pointer,
1882 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
1886 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1887 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
1888 value Indices, value Name,
1890 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
1891 (LLVMValueRef *) Op_val(Indices),
1892 Wosize_val(Indices), String_val(Name));
1895 /* llvalue -> int -> string -> llbuilder -> llvalue */
1896 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
1897 value Index, value Name,
1899 return LLVMBuildStructGEP(Builder_val(B), Pointer,
1900 Int_val(Index), String_val(Name));
1903 /* string -> string -> llbuilder -> llvalue */
1904 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
1905 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
1909 /* string -> string -> llbuilder -> llvalue */
1910 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
1912 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
1916 /*--... Casts ..............................................................--*/
1918 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1919 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
1920 value Name, value B) {
1921 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
1924 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1925 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
1926 value Name, value B) {
1927 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
1930 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1931 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
1932 value Name, value B) {
1933 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
1936 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1937 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
1938 value Name, value B) {
1939 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
1942 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1943 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
1944 value Name, value B) {
1945 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
1948 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1949 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
1950 value Name, value B) {
1951 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
1954 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1955 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
1956 value Name, value B) {
1957 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
1960 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1961 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
1962 value Name, value B) {
1963 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
1966 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1967 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
1968 value Name, value B) {
1969 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
1972 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1973 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
1974 value Name, value B) {
1975 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
1978 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1979 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
1980 value Name, value B) {
1981 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
1984 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1985 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1986 value Name, value B) {
1987 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
1990 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1991 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1992 value Name, value B) {
1993 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1996 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1997 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1998 value Name, value B) {
1999 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
2002 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2003 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
2004 LLVMTypeRef Ty, value Name,
2006 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
2009 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2010 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
2011 value Name, value B) {
2012 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
2015 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2016 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
2017 value Name, value B) {
2018 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
2021 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2022 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
2023 value Name, value B) {
2024 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
2027 /*--... Comparisons ........................................................--*/
2029 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2030 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
2031 LLVMValueRef LHS, LLVMValueRef RHS,
2032 value Name, value B) {
2033 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
2037 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2038 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
2039 LLVMValueRef LHS, LLVMValueRef RHS,
2040 value Name, value B) {
2041 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
2045 /*--... Miscellaneous instructions .........................................--*/
2047 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
2048 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
2050 LLVMValueRef FirstValue, PhiNode;
2052 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
2054 Hd = Field(Incoming, 0);
2055 FirstValue = (LLVMValueRef) Field(Hd, 0);
2056 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
2059 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
2060 value Hd = Field(Tl, 0);
2061 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
2062 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
2068 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
2069 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
2070 value Name, value B) {
2071 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
2072 Wosize_val(Params), String_val(Name));
2075 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2076 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
2077 LLVMValueRef Then, LLVMValueRef Else,
2078 value Name, value B) {
2079 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
2082 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2083 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
2084 value Name, value B) {
2085 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
2088 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2089 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
2091 value Name, value B) {
2092 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
2095 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2096 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
2097 LLVMValueRef Element,
2099 value Name, value B) {
2100 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
2104 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2105 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
2107 value Name, value B) {
2108 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
2111 /* llvalue -> int -> string -> llbuilder -> llvalue */
2112 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
2113 value Idx, value Name, value B) {
2114 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
2118 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
2119 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
2120 LLVMValueRef Val, value Idx,
2121 value Name, value B) {
2122 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
2126 /* llvalue -> string -> llbuilder -> llvalue */
2127 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
2129 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
2132 /* llvalue -> string -> llbuilder -> llvalue */
2133 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
2135 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
2138 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2139 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
2140 value Name, value B) {
2141 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
2144 /*===-- Memory buffers ----------------------------------------------------===*/
2146 /* string -> llmemorybuffer
2147 raises IoError msg on error */
2148 CAMLprim value llvm_memorybuffer_of_file(value Path) {
2151 LLVMMemoryBufferRef MemBuf;
2153 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
2155 llvm_raise(llvm_ioerror_exn, Message);
2157 CAMLreturn((value) MemBuf);
2160 /* unit -> llmemorybuffer
2161 raises IoError msg on error */
2162 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
2164 LLVMMemoryBufferRef MemBuf;
2166 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
2167 llvm_raise(llvm_ioerror_exn, Message);
2172 /* ?name:string -> string -> llmemorybuffer */
2173 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_string(value Name, value String) {
2174 const char *NameCStr;
2175 if(Name == Val_int(0))
2178 NameCStr = String_val(Field(Name, 0));
2180 LLVMMemoryBufferRef MemBuf;
2181 MemBuf = LLVMCreateMemoryBufferWithMemoryRangeCopy(
2182 String_val(String), caml_string_length(String), NameCStr);
2187 /* llmemorybuffer -> string */
2188 CAMLprim value llvm_memorybuffer_as_string(LLVMMemoryBufferRef MemBuf) {
2189 value String = caml_alloc_string(LLVMGetBufferSize(MemBuf));
2190 memcpy(String_val(String), LLVMGetBufferStart(MemBuf),
2191 LLVMGetBufferSize(MemBuf));
2196 /* llmemorybuffer -> unit */
2197 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
2198 LLVMDisposeMemoryBuffer(MemBuf);
2202 /*===-- Pass Managers -----------------------------------------------------===*/
2204 /* unit -> [ `Module ] PassManager.t */
2205 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
2206 return LLVMCreatePassManager();
2209 /* llmodule -> [ `Function ] PassManager.t -> bool */
2210 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
2211 LLVMPassManagerRef PM) {
2212 return Val_bool(LLVMRunPassManager(PM, M));
2215 /* [ `Function ] PassManager.t -> bool */
2216 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
2217 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
2220 /* llvalue -> [ `Function ] PassManager.t -> bool */
2221 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
2222 LLVMPassManagerRef FPM) {
2223 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
2226 /* [ `Function ] PassManager.t -> bool */
2227 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
2228 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
2231 /* PassManager.any PassManager.t -> unit */
2232 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
2233 LLVMDisposePassManager(PM);