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 \*===----------------------------------------------------------------------===*/
21 #include "llvm-c/Core.h"
22 #include "caml/alloc.h"
23 #include "caml/custom.h"
24 #include "caml/memory.h"
25 #include "caml/fail.h"
26 #include "caml/callback.h"
28 value llvm_string_of_message(char* Message) {
29 value String = caml_copy_string(Message);
30 LLVMDisposeMessage(Message);
35 void llvm_raise(value Prototype, char *Message) {
36 CAMLparam1(Prototype);
37 caml_raise_with_arg(Prototype, llvm_string_of_message(Message));
41 static value llvm_fatal_error_handler;
43 static void llvm_fatal_error_trampoline(const char *Reason) {
44 callback(llvm_fatal_error_handler, caml_copy_string(Reason));
47 CAMLprim value llvm_install_fatal_error_handler(value Handler) {
48 LLVMInstallFatalErrorHandler(llvm_fatal_error_trampoline);
49 llvm_fatal_error_handler = Handler;
50 caml_register_global_root(&llvm_fatal_error_handler);
54 CAMLprim value llvm_reset_fatal_error_handler(value Unit) {
55 caml_remove_global_root(&llvm_fatal_error_handler);
56 LLVMResetFatalErrorHandler();
60 CAMLprim value llvm_enable_pretty_stacktrace(value Unit) {
61 LLVMEnablePrettyStackTrace();
65 CAMLprim value llvm_parse_command_line_options(value Overview, value Args) {
67 if (Overview == Val_int(0)) {
70 COverview = String_val(Field(Overview, 0));
72 LLVMParseCommandLineOptions(Wosize_val(Args), (const char* const*) Op_val(Args), COverview);
76 static value alloc_variant(int tag, void *Value) {
77 value Iter = alloc_small(1, tag);
78 Field(Iter, 0) = Val_op(Value);
82 /* Macro to convert the C first/next/last/prev idiom to the Ocaml llpos/
84 #define DEFINE_ITERATORS(camlname, cname, pty, cty, pfun) \
85 /* llmodule -> ('a, 'b) llpos */ \
86 CAMLprim value llvm_##camlname##_begin(pty Mom) { \
87 cty First = LLVMGetFirst##cname(Mom); \
89 return alloc_variant(1, First); \
90 return alloc_variant(0, Mom); \
93 /* llvalue -> ('a, 'b) llpos */ \
94 CAMLprim value llvm_##camlname##_succ(cty Kid) { \
95 cty Next = LLVMGetNext##cname(Kid); \
97 return alloc_variant(1, Next); \
98 return alloc_variant(0, pfun(Kid)); \
101 /* llmodule -> ('a, 'b) llrev_pos */ \
102 CAMLprim value llvm_##camlname##_end(pty Mom) { \
103 cty Last = LLVMGetLast##cname(Mom); \
105 return alloc_variant(1, Last); \
106 return alloc_variant(0, Mom); \
109 /* llvalue -> ('a, 'b) llrev_pos */ \
110 CAMLprim value llvm_##camlname##_pred(cty Kid) { \
111 cty Prev = LLVMGetPrevious##cname(Kid); \
113 return alloc_variant(1, Prev); \
114 return alloc_variant(0, pfun(Kid)); \
118 /*===-- Contexts ----------------------------------------------------------===*/
120 /* unit -> llcontext */
121 CAMLprim LLVMContextRef llvm_create_context(value Unit) {
122 return LLVMContextCreate();
125 /* llcontext -> unit */
126 CAMLprim value llvm_dispose_context(LLVMContextRef C) {
127 LLVMContextDispose(C);
131 /* unit -> llcontext */
132 CAMLprim LLVMContextRef llvm_global_context(value Unit) {
133 return LLVMGetGlobalContext();
136 /* llcontext -> string -> int */
137 CAMLprim value llvm_mdkind_id(LLVMContextRef C, value Name) {
138 unsigned MDKindID = LLVMGetMDKindIDInContext(C, String_val(Name),
139 caml_string_length(Name));
140 return Val_int(MDKindID);
143 /*===-- Modules -----------------------------------------------------------===*/
145 /* llcontext -> string -> llmodule */
146 CAMLprim LLVMModuleRef llvm_create_module(LLVMContextRef C, value ModuleID) {
147 return LLVMModuleCreateWithNameInContext(String_val(ModuleID), C);
150 /* llmodule -> unit */
151 CAMLprim value llvm_dispose_module(LLVMModuleRef M) {
152 LLVMDisposeModule(M);
156 /* llmodule -> string */
157 CAMLprim value llvm_target_triple(LLVMModuleRef M) {
158 return caml_copy_string(LLVMGetTarget(M));
161 /* string -> llmodule -> unit */
162 CAMLprim value llvm_set_target_triple(value Trip, LLVMModuleRef M) {
163 LLVMSetTarget(M, String_val(Trip));
167 /* llmodule -> string */
168 CAMLprim value llvm_data_layout(LLVMModuleRef M) {
169 return caml_copy_string(LLVMGetDataLayout(M));
172 /* string -> llmodule -> unit */
173 CAMLprim value llvm_set_data_layout(value Layout, LLVMModuleRef M) {
174 LLVMSetDataLayout(M, String_val(Layout));
178 /* llmodule -> unit */
179 CAMLprim value llvm_dump_module(LLVMModuleRef M) {
184 /* string -> llmodule -> unit */
185 CAMLprim value llvm_print_module(value Filename, LLVMModuleRef M) {
188 if(LLVMPrintModuleToFile(M, String_val(Filename), &Message))
189 llvm_raise(*caml_named_value("Llvm.IoError"), Message);
194 /* llmodule -> string */
195 CAMLprim value llvm_string_of_llmodule(LLVMModuleRef M) {
197 CAMLlocal1(ModuleStr);
200 ModuleCStr = LLVMPrintModuleToString(M);
201 ModuleStr = caml_copy_string(ModuleCStr);
202 LLVMDisposeMessage(ModuleCStr);
204 CAMLreturn(ModuleStr);
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) {
241 TypeCStr = LLVMPrintTypeToString(M);
242 TypeStr = caml_copy_string(TypeCStr);
243 LLVMDisposeMessage(TypeCStr);
248 /*--... Operations on integer types ........................................--*/
250 /* llcontext -> lltype */
251 CAMLprim LLVMTypeRef llvm_i1_type (LLVMContextRef Context) {
252 return LLVMInt1TypeInContext(Context);
255 /* llcontext -> lltype */
256 CAMLprim LLVMTypeRef llvm_i8_type (LLVMContextRef Context) {
257 return LLVMInt8TypeInContext(Context);
260 /* llcontext -> lltype */
261 CAMLprim LLVMTypeRef llvm_i16_type (LLVMContextRef Context) {
262 return LLVMInt16TypeInContext(Context);
265 /* llcontext -> lltype */
266 CAMLprim LLVMTypeRef llvm_i32_type (LLVMContextRef Context) {
267 return LLVMInt32TypeInContext(Context);
270 /* llcontext -> lltype */
271 CAMLprim LLVMTypeRef llvm_i64_type (LLVMContextRef Context) {
272 return LLVMInt64TypeInContext(Context);
275 /* llcontext -> int -> lltype */
276 CAMLprim LLVMTypeRef llvm_integer_type(LLVMContextRef Context, value Width) {
277 return LLVMIntTypeInContext(Context, Int_val(Width));
281 CAMLprim value llvm_integer_bitwidth(LLVMTypeRef IntegerTy) {
282 return Val_int(LLVMGetIntTypeWidth(IntegerTy));
285 /*--... Operations on real types ...........................................--*/
287 /* llcontext -> lltype */
288 CAMLprim LLVMTypeRef llvm_float_type(LLVMContextRef Context) {
289 return LLVMFloatTypeInContext(Context);
292 /* llcontext -> lltype */
293 CAMLprim LLVMTypeRef llvm_double_type(LLVMContextRef Context) {
294 return LLVMDoubleTypeInContext(Context);
297 /* llcontext -> lltype */
298 CAMLprim LLVMTypeRef llvm_x86fp80_type(LLVMContextRef Context) {
299 return LLVMX86FP80TypeInContext(Context);
302 /* llcontext -> lltype */
303 CAMLprim LLVMTypeRef llvm_fp128_type(LLVMContextRef Context) {
304 return LLVMFP128TypeInContext(Context);
307 /* llcontext -> lltype */
308 CAMLprim LLVMTypeRef llvm_ppc_fp128_type(LLVMContextRef Context) {
309 return LLVMPPCFP128TypeInContext(Context);
312 /*--... Operations on function types .......................................--*/
314 /* lltype -> lltype array -> lltype */
315 CAMLprim LLVMTypeRef llvm_function_type(LLVMTypeRef RetTy, value ParamTys) {
316 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
317 Wosize_val(ParamTys), 0);
320 /* lltype -> lltype array -> lltype */
321 CAMLprim LLVMTypeRef llvm_var_arg_function_type(LLVMTypeRef RetTy,
323 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
324 Wosize_val(ParamTys), 1);
328 CAMLprim value llvm_is_var_arg(LLVMTypeRef FunTy) {
329 return Val_bool(LLVMIsFunctionVarArg(FunTy));
332 /* lltype -> lltype array */
333 CAMLprim value llvm_param_types(LLVMTypeRef FunTy) {
334 value Tys = alloc(LLVMCountParamTypes(FunTy), 0);
335 LLVMGetParamTypes(FunTy, (LLVMTypeRef *) Tys);
339 /*--... Operations on struct types .........................................--*/
341 /* llcontext -> lltype array -> lltype */
342 CAMLprim LLVMTypeRef llvm_struct_type(LLVMContextRef C, value ElementTypes) {
343 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
344 Wosize_val(ElementTypes), 0);
347 /* llcontext -> lltype array -> lltype */
348 CAMLprim LLVMTypeRef llvm_packed_struct_type(LLVMContextRef C,
349 value ElementTypes) {
350 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
351 Wosize_val(ElementTypes), 1);
354 /* llcontext -> string -> lltype */
355 CAMLprim LLVMTypeRef llvm_named_struct_type(LLVMContextRef C,
357 return LLVMStructCreateNamed(C, String_val(Name));
360 CAMLprim value llvm_struct_set_body(LLVMTypeRef Ty,
363 LLVMStructSetBody(Ty, (LLVMTypeRef *) ElementTypes,
364 Wosize_val(ElementTypes), Bool_val(Packed));
368 /* lltype -> string option */
369 CAMLprim value llvm_struct_name(LLVMTypeRef Ty)
372 const char *C = LLVMGetStructName(Ty);
375 result = caml_alloc_small(1, 0);
376 Store_field(result, 0, caml_copy_string(C));
379 CAMLreturn(Val_int(0));
382 /* lltype -> lltype array */
383 CAMLprim value llvm_struct_element_types(LLVMTypeRef StructTy) {
384 value Tys = alloc(LLVMCountStructElementTypes(StructTy), 0);
385 LLVMGetStructElementTypes(StructTy, (LLVMTypeRef *) Tys);
390 CAMLprim value llvm_is_packed(LLVMTypeRef StructTy) {
391 return Val_bool(LLVMIsPackedStruct(StructTy));
395 CAMLprim value llvm_is_opaque(LLVMTypeRef StructTy) {
396 return Val_bool(LLVMIsOpaqueStruct(StructTy));
399 /*--... Operations on array, pointer, and vector types .....................--*/
401 /* lltype -> int -> lltype */
402 CAMLprim LLVMTypeRef llvm_array_type(LLVMTypeRef ElementTy, value Count) {
403 return LLVMArrayType(ElementTy, Int_val(Count));
406 /* lltype -> lltype */
407 CAMLprim LLVMTypeRef llvm_pointer_type(LLVMTypeRef ElementTy) {
408 return LLVMPointerType(ElementTy, 0);
411 /* lltype -> int -> lltype */
412 CAMLprim LLVMTypeRef llvm_qualified_pointer_type(LLVMTypeRef ElementTy,
413 value AddressSpace) {
414 return LLVMPointerType(ElementTy, Int_val(AddressSpace));
417 /* lltype -> int -> lltype */
418 CAMLprim LLVMTypeRef llvm_vector_type(LLVMTypeRef ElementTy, value Count) {
419 return LLVMVectorType(ElementTy, Int_val(Count));
423 CAMLprim value llvm_array_length(LLVMTypeRef ArrayTy) {
424 return Val_int(LLVMGetArrayLength(ArrayTy));
428 CAMLprim value llvm_address_space(LLVMTypeRef PtrTy) {
429 return Val_int(LLVMGetPointerAddressSpace(PtrTy));
433 CAMLprim value llvm_vector_size(LLVMTypeRef VectorTy) {
434 return Val_int(LLVMGetVectorSize(VectorTy));
437 /*--... Operations on other types ..........................................--*/
439 /* llcontext -> lltype */
440 CAMLprim LLVMTypeRef llvm_void_type (LLVMContextRef Context) {
441 return LLVMVoidTypeInContext(Context);
444 /* llcontext -> lltype */
445 CAMLprim LLVMTypeRef llvm_label_type(LLVMContextRef Context) {
446 return LLVMLabelTypeInContext(Context);
449 /* llcontext -> lltype */
450 CAMLprim LLVMTypeRef llvm_x86_mmx_type(LLVMContextRef Context) {
451 return LLVMX86MMXTypeInContext(Context);
454 CAMLprim value llvm_type_by_name(LLVMModuleRef M, value Name)
457 LLVMTypeRef Ty = LLVMGetTypeByName(M, String_val(Name));
459 value Option = alloc(1, 0);
460 Field(Option, 0) = (value) Ty;
463 CAMLreturn(Val_int(0));
466 /*===-- VALUES ------------------------------------------------------------===*/
468 /* llvalue -> lltype */
469 CAMLprim LLVMTypeRef llvm_type_of(LLVMValueRef Val) {
470 return LLVMTypeOf(Val);
473 /* keep in sync with ValueKind.t */
482 ConstantAggregateZero,
499 /* llvalue -> ValueKind.t */
500 #define DEFINE_CASE(Val, Kind) \
501 do {if (LLVMIsA##Kind(Val)) CAMLreturn(Val_int(Kind));} while(0)
503 CAMLprim value llvm_classify_value(LLVMValueRef Val) {
506 CAMLreturn(Val_int(NullValue));
507 if (LLVMIsAConstant(Val)) {
508 DEFINE_CASE(Val, BlockAddress);
509 DEFINE_CASE(Val, ConstantAggregateZero);
510 DEFINE_CASE(Val, ConstantArray);
511 DEFINE_CASE(Val, ConstantDataArray);
512 DEFINE_CASE(Val, ConstantDataVector);
513 DEFINE_CASE(Val, ConstantExpr);
514 DEFINE_CASE(Val, ConstantFP);
515 DEFINE_CASE(Val, ConstantInt);
516 DEFINE_CASE(Val, ConstantPointerNull);
517 DEFINE_CASE(Val, ConstantStruct);
518 DEFINE_CASE(Val, ConstantVector);
520 if (LLVMIsAInstruction(Val)) {
522 result = caml_alloc_small(1, 0);
523 Store_field(result, 0, Val_int(LLVMGetInstructionOpcode(Val)));
526 if (LLVMIsAGlobalValue(Val)) {
527 DEFINE_CASE(Val, Function);
528 DEFINE_CASE(Val, GlobalAlias);
529 DEFINE_CASE(Val, GlobalVariable);
531 DEFINE_CASE(Val, Argument);
532 DEFINE_CASE(Val, BasicBlock);
533 DEFINE_CASE(Val, InlineAsm);
534 DEFINE_CASE(Val, MDNode);
535 DEFINE_CASE(Val, MDString);
536 DEFINE_CASE(Val, UndefValue);
537 failwith("Unknown Value class");
540 /* llvalue -> string */
541 CAMLprim value llvm_value_name(LLVMValueRef Val) {
542 return caml_copy_string(LLVMGetValueName(Val));
545 /* string -> llvalue -> unit */
546 CAMLprim value llvm_set_value_name(value Name, LLVMValueRef Val) {
547 LLVMSetValueName(Val, String_val(Name));
551 /* llvalue -> unit */
552 CAMLprim value llvm_dump_value(LLVMValueRef Val) {
557 /* llvalue -> string */
558 CAMLprim value llvm_string_of_llvalue(LLVMValueRef M) {
560 CAMLlocal1(ValueStr);
563 ValueCStr = LLVMPrintValueToString(M);
564 ValueStr = caml_copy_string(ValueCStr);
565 LLVMDisposeMessage(ValueCStr);
567 CAMLreturn(ValueStr);
570 /* llvalue -> llvalue -> unit */
571 CAMLprim value llvm_replace_all_uses_with(LLVMValueRef OldVal,
572 LLVMValueRef NewVal) {
573 LLVMReplaceAllUsesWith(OldVal, NewVal);
577 /*--... Operations on users ................................................--*/
579 /* llvalue -> int -> llvalue */
580 CAMLprim LLVMValueRef llvm_operand(LLVMValueRef V, value I) {
581 return LLVMGetOperand(V, Int_val(I));
584 /* llvalue -> int -> lluse */
585 CAMLprim LLVMUseRef llvm_operand_use(LLVMValueRef V, value I) {
586 return LLVMGetOperandUse(V, Int_val(I));
589 /* llvalue -> int -> llvalue -> unit */
590 CAMLprim value llvm_set_operand(LLVMValueRef U, value I, LLVMValueRef V) {
591 LLVMSetOperand(U, Int_val(I), V);
596 CAMLprim value llvm_num_operands(LLVMValueRef V) {
597 return Val_int(LLVMGetNumOperands(V));
600 /*--... Operations on constants of (mostly) any type .......................--*/
602 /* llvalue -> bool */
603 CAMLprim value llvm_is_constant(LLVMValueRef Val) {
604 return Val_bool(LLVMIsConstant(Val));
607 /* llvalue -> bool */
608 CAMLprim value llvm_is_null(LLVMValueRef Val) {
609 return Val_bool(LLVMIsNull(Val));
612 /* llvalue -> bool */
613 CAMLprim value llvm_is_undef(LLVMValueRef Val) {
614 return Val_bool(LLVMIsUndef(Val));
617 /* llvalue -> Opcode.t */
618 CAMLprim value llvm_constexpr_get_opcode(LLVMValueRef Val) {
619 return LLVMIsAConstantExpr(Val) ?
620 Val_int(LLVMGetConstOpcode(Val)) : Val_int(0);
623 /*--... Operations on instructions .........................................--*/
625 /* llvalue -> bool */
626 CAMLprim value llvm_has_metadata(LLVMValueRef Val) {
627 return Val_bool(LLVMHasMetadata(Val));
630 /* llvalue -> int -> llvalue option */
631 CAMLprim value llvm_metadata(LLVMValueRef Val, value MDKindID) {
632 CAMLparam1(MDKindID);
634 if ((MD = LLVMGetMetadata(Val, Int_val(MDKindID)))) {
635 value Option = alloc(1, 0);
636 Field(Option, 0) = (value) MD;
639 CAMLreturn(Val_int(0));
642 /* llvalue -> int -> llvalue -> unit */
643 CAMLprim value llvm_set_metadata(LLVMValueRef Val, value MDKindID,
645 LLVMSetMetadata(Val, Int_val(MDKindID), MD);
649 /* llvalue -> int -> unit */
650 CAMLprim value llvm_clear_metadata(LLVMValueRef Val, value MDKindID) {
651 LLVMSetMetadata(Val, Int_val(MDKindID), NULL);
656 /*--... Operations on metadata .............................................--*/
658 /* llcontext -> string -> llvalue */
659 CAMLprim LLVMValueRef llvm_mdstring(LLVMContextRef C, value S) {
660 return LLVMMDStringInContext(C, String_val(S), caml_string_length(S));
663 /* llcontext -> llvalue array -> llvalue */
664 CAMLprim LLVMValueRef llvm_mdnode(LLVMContextRef C, value ElementVals) {
665 return LLVMMDNodeInContext(C, (LLVMValueRef*) Op_val(ElementVals),
666 Wosize_val(ElementVals));
669 /* llcontext -> llvalue */
670 CAMLprim LLVMValueRef llvm_mdnull(LLVMContextRef C) {
674 /* llvalue -> string option */
675 CAMLprim value llvm_get_mdstring(LLVMValueRef V) {
680 if ((S = LLVMGetMDString(V, &Len))) {
681 CAMLlocal2(Option, Str);
683 Str = caml_alloc_string(Len);
684 memcpy(String_val(Str), S, Len);
686 Store_field(Option, 0, Str);
689 CAMLreturn(Val_int(0));
692 /* llmodule -> string -> llvalue array */
693 CAMLprim value llvm_get_namedmd(LLVMModuleRef M, value Name)
697 Nodes = alloc(LLVMGetNamedMetadataNumOperands(M, String_val(Name)), 0);
698 LLVMGetNamedMetadataOperands(M, String_val(Name), (LLVMValueRef *) Nodes);
702 /* llmodule -> string -> llvalue -> unit */
703 CAMLprim value llvm_append_namedmd(LLVMModuleRef M, value Name, LLVMValueRef Val) {
704 LLVMAddNamedMetadataOperand(M, String_val(Name), Val);
708 /*--... Operations on scalar constants .....................................--*/
710 /* lltype -> int -> llvalue */
711 CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
712 return LLVMConstInt(IntTy, (long long) Long_val(N), 1);
715 /* lltype -> Int64.t -> bool -> llvalue */
716 CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
718 return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
721 /* llvalue -> Int64.t */
722 CAMLprim value llvm_int64_of_const(LLVMValueRef Const)
725 if (LLVMIsAConstantInt(Const) &&
726 LLVMGetIntTypeWidth(LLVMTypeOf(Const)) <= 64) {
727 value Option = alloc(1, 0);
728 Field(Option, 0) = caml_copy_int64(LLVMConstIntGetSExtValue(Const));
731 CAMLreturn(Val_int(0));
734 /* lltype -> string -> int -> llvalue */
735 CAMLprim LLVMValueRef llvm_const_int_of_string(LLVMTypeRef IntTy, value S,
737 return LLVMConstIntOfStringAndSize(IntTy, String_val(S), caml_string_length(S),
741 /* lltype -> float -> llvalue */
742 CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
743 return LLVMConstReal(RealTy, Double_val(N));
747 /* llvalue -> float */
748 CAMLprim value llvm_float_of_const(LLVMValueRef Const)
755 if (LLVMIsAConstantFP(Const)) {
756 Result = LLVMConstRealGetDouble(Const, &LosesInfo);
758 CAMLreturn(Val_int(0));
760 Option = alloc(1, 0);
761 Field(Option, 0) = caml_copy_double(Result);
765 CAMLreturn(Val_int(0));
768 /* lltype -> string -> llvalue */
769 CAMLprim LLVMValueRef llvm_const_float_of_string(LLVMTypeRef RealTy, value S) {
770 return LLVMConstRealOfStringAndSize(RealTy, String_val(S),
771 caml_string_length(S));
774 /*--... Operations on composite constants ..................................--*/
776 /* llcontext -> string -> llvalue */
777 CAMLprim LLVMValueRef llvm_const_string(LLVMContextRef Context, value Str,
778 value NullTerminate) {
779 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
783 /* llcontext -> string -> llvalue */
784 CAMLprim LLVMValueRef llvm_const_stringz(LLVMContextRef Context, value Str,
785 value NullTerminate) {
786 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
790 /* lltype -> llvalue array -> llvalue */
791 CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
793 return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
794 Wosize_val(ElementVals));
797 /* llcontext -> llvalue array -> llvalue */
798 CAMLprim LLVMValueRef llvm_const_struct(LLVMContextRef C, value ElementVals) {
799 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
800 Wosize_val(ElementVals), 0);
803 /* lltype -> llvalue array -> llvalue */
804 CAMLprim LLVMValueRef llvm_const_named_struct(LLVMTypeRef Ty, value ElementVals) {
805 return LLVMConstNamedStruct(Ty, (LLVMValueRef *) Op_val(ElementVals), Wosize_val(ElementVals));
808 /* llcontext -> llvalue array -> llvalue */
809 CAMLprim LLVMValueRef llvm_const_packed_struct(LLVMContextRef C,
811 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
812 Wosize_val(ElementVals), 1);
815 /* llvalue array -> llvalue */
816 CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
817 return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
818 Wosize_val(ElementVals));
821 /* llvalue -> string option */
822 CAMLprim value llvm_string_of_const(LLVMValueRef Const) {
826 CAMLlocal2(Option, Str);
828 if(LLVMIsAConstantDataSequential(Const) && LLVMIsConstantString(Const)) {
829 S = LLVMGetAsString(Const, &Len);
830 Str = caml_alloc_string(Len);
831 memcpy(String_val(Str), S, Len);
833 Option = alloc(1, 0);
834 Field(Option, 0) = Str;
837 CAMLreturn(Val_int(0));
841 /* llvalue -> int -> llvalue */
842 CAMLprim LLVMValueRef llvm_const_element(LLVMValueRef Const, value N) {
843 return LLVMGetElementAsConstant(Const, Int_val(N));
846 /*--... Constant expressions ...............................................--*/
848 /* Icmp.t -> llvalue -> llvalue -> llvalue */
849 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
850 LLVMValueRef LHSConstant,
851 LLVMValueRef RHSConstant) {
852 return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
855 /* Fcmp.t -> llvalue -> llvalue -> llvalue */
856 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
857 LLVMValueRef LHSConstant,
858 LLVMValueRef RHSConstant) {
859 return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
862 /* llvalue -> llvalue array -> llvalue */
863 CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
864 return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
865 Wosize_val(Indices));
868 /* llvalue -> llvalue array -> llvalue */
869 CAMLprim LLVMValueRef llvm_const_in_bounds_gep(LLVMValueRef ConstantVal,
871 return LLVMConstInBoundsGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
872 Wosize_val(Indices));
875 /* llvalue -> lltype -> is_signed:bool -> llvalue */
876 CAMLprim LLVMValueRef llvm_const_intcast(LLVMValueRef CV, LLVMTypeRef T,
878 return LLVMConstIntCast(CV, T, Bool_val(IsSigned));
881 /* llvalue -> int array -> llvalue */
882 CAMLprim LLVMValueRef llvm_const_extractvalue(LLVMValueRef Aggregate,
885 int size = Wosize_val(Indices);
889 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
890 for (i = 0; i < size; i++) {
891 idxs[i] = Int_val(Field(Indices, i));
894 result = LLVMConstExtractValue(Aggregate, idxs, size);
896 CAMLreturnT(LLVMValueRef, result);
899 /* llvalue -> llvalue -> int array -> llvalue */
900 CAMLprim LLVMValueRef llvm_const_insertvalue(LLVMValueRef Aggregate,
901 LLVMValueRef Val, value Indices) {
903 int size = Wosize_val(Indices);
907 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
908 for (i = 0; i < size; i++) {
909 idxs[i] = Int_val(Field(Indices, i));
912 result = LLVMConstInsertValue(Aggregate, Val, idxs, size);
914 CAMLreturnT(LLVMValueRef, result);
917 /* lltype -> string -> string -> bool -> bool -> llvalue */
918 CAMLprim LLVMValueRef llvm_const_inline_asm(LLVMTypeRef Ty, value Asm,
919 value Constraints, value HasSideEffects,
920 value IsAlignStack) {
921 return LLVMConstInlineAsm(Ty, String_val(Asm), String_val(Constraints),
922 Bool_val(HasSideEffects), Bool_val(IsAlignStack));
925 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
927 /* llvalue -> bool */
928 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
929 return Val_bool(LLVMIsDeclaration(Global));
932 /* llvalue -> Linkage.t */
933 CAMLprim value llvm_linkage(LLVMValueRef Global) {
934 return Val_int(LLVMGetLinkage(Global));
937 /* Linkage.t -> llvalue -> unit */
938 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
939 LLVMSetLinkage(Global, Int_val(Linkage));
943 /* llvalue -> string */
944 CAMLprim value llvm_section(LLVMValueRef Global) {
945 return caml_copy_string(LLVMGetSection(Global));
948 /* string -> llvalue -> unit */
949 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
950 LLVMSetSection(Global, String_val(Section));
954 /* llvalue -> Visibility.t */
955 CAMLprim value llvm_visibility(LLVMValueRef Global) {
956 return Val_int(LLVMGetVisibility(Global));
959 /* Visibility.t -> llvalue -> unit */
960 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
961 LLVMSetVisibility(Global, Int_val(Viz));
965 /* llvalue -> DLLStorageClass.t */
966 CAMLprim value llvm_dll_storage_class(LLVMValueRef Global) {
967 return Val_int(LLVMGetDLLStorageClass(Global));
970 /* DLLStorageClass.t -> llvalue -> unit */
971 CAMLprim value llvm_set_dll_storage_class(value Viz, LLVMValueRef Global) {
972 LLVMSetDLLStorageClass(Global, Int_val(Viz));
977 CAMLprim value llvm_alignment(LLVMValueRef Global) {
978 return Val_int(LLVMGetAlignment(Global));
981 /* int -> llvalue -> unit */
982 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
983 LLVMSetAlignment(Global, Int_val(Bytes));
987 /*--... Operations on uses .................................................--*/
989 /* llvalue -> lluse option */
990 CAMLprim value llvm_use_begin(LLVMValueRef Val) {
993 if ((First = LLVMGetFirstUse(Val))) {
994 value Option = alloc(1, 0);
995 Field(Option, 0) = (value) First;
998 CAMLreturn(Val_int(0));
1001 /* lluse -> lluse option */
1002 CAMLprim value llvm_use_succ(LLVMUseRef U) {
1005 if ((Next = LLVMGetNextUse(U))) {
1006 value Option = alloc(1, 0);
1007 Field(Option, 0) = (value) Next;
1010 CAMLreturn(Val_int(0));
1013 /* lluse -> llvalue */
1014 CAMLprim LLVMValueRef llvm_user(LLVMUseRef UR) {
1015 return LLVMGetUser(UR);
1018 /* lluse -> llvalue */
1019 CAMLprim LLVMValueRef llvm_used_value(LLVMUseRef UR) {
1020 return LLVMGetUsedValue(UR);
1023 /*--... Operations on global variables .....................................--*/
1025 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
1026 LLVMGetGlobalParent)
1028 /* lltype -> string -> llmodule -> llvalue */
1029 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
1031 LLVMValueRef GlobalVar;
1032 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
1033 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
1034 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
1037 return LLVMAddGlobal(M, Ty, String_val(Name));
1040 /* lltype -> string -> int -> llmodule -> llvalue */
1041 CAMLprim LLVMValueRef llvm_declare_qualified_global(LLVMTypeRef Ty, value Name,
1044 LLVMValueRef GlobalVar;
1045 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
1046 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
1047 return LLVMConstBitCast(GlobalVar,
1048 LLVMPointerType(Ty, Int_val(AddressSpace)));
1051 return LLVMAddGlobalInAddressSpace(M, Ty, String_val(Name),
1052 Int_val(AddressSpace));
1055 /* string -> llmodule -> llvalue option */
1056 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
1058 LLVMValueRef GlobalVar;
1059 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
1060 value Option = alloc(1, 0);
1061 Field(Option, 0) = (value) GlobalVar;
1064 CAMLreturn(Val_int(0));
1067 /* string -> llvalue -> llmodule -> llvalue */
1068 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
1070 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
1072 LLVMSetInitializer(GlobalVar, Initializer);
1076 /* string -> llvalue -> int -> llmodule -> llvalue */
1077 CAMLprim LLVMValueRef llvm_define_qualified_global(value Name,
1078 LLVMValueRef Initializer,
1081 LLVMValueRef GlobalVar = LLVMAddGlobalInAddressSpace(M,
1082 LLVMTypeOf(Initializer),
1084 Int_val(AddressSpace));
1085 LLVMSetInitializer(GlobalVar, Initializer);
1089 /* llvalue -> unit */
1090 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
1091 LLVMDeleteGlobal(GlobalVar);
1095 /* llvalue -> llvalue -> unit */
1096 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
1097 LLVMValueRef GlobalVar) {
1098 LLVMSetInitializer(GlobalVar, ConstantVal);
1102 /* llvalue -> unit */
1103 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
1104 LLVMSetInitializer(GlobalVar, NULL);
1108 /* llvalue -> bool */
1109 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
1110 return Val_bool(LLVMIsThreadLocal(GlobalVar));
1113 /* bool -> llvalue -> unit */
1114 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
1115 LLVMValueRef GlobalVar) {
1116 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
1120 /* llvalue -> ThreadLocalMode.t */
1121 CAMLprim value llvm_thread_local_mode(LLVMValueRef GlobalVar) {
1122 return Val_int(LLVMGetThreadLocalMode(GlobalVar));
1125 /* ThreadLocalMode.t -> llvalue -> unit */
1126 CAMLprim value llvm_set_thread_local_mode(value ThreadLocalMode,
1127 LLVMValueRef GlobalVar) {
1128 LLVMSetThreadLocalMode(GlobalVar, Int_val(ThreadLocalMode));
1132 /* llvalue -> bool */
1133 CAMLprim value llvm_is_externally_initialized(LLVMValueRef GlobalVar) {
1134 return Val_bool(LLVMIsExternallyInitialized(GlobalVar));
1137 /* bool -> llvalue -> unit */
1138 CAMLprim value llvm_set_externally_initialized(value IsExternallyInitialized,
1139 LLVMValueRef GlobalVar) {
1140 LLVMSetExternallyInitialized(GlobalVar, Bool_val(IsExternallyInitialized));
1144 /* llvalue -> bool */
1145 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
1146 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
1149 /* bool -> llvalue -> unit */
1150 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
1151 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
1155 /*--... Operations on aliases ..............................................--*/
1157 CAMLprim LLVMValueRef llvm_add_alias(LLVMModuleRef M, LLVMTypeRef Ty,
1158 LLVMValueRef Aliasee, value Name) {
1159 return LLVMAddAlias(M, Ty, Aliasee, String_val(Name));
1162 /*--... Operations on functions ............................................--*/
1164 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
1165 LLVMGetGlobalParent)
1167 /* string -> lltype -> llmodule -> llvalue */
1168 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
1171 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1172 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
1173 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
1176 return LLVMAddFunction(M, String_val(Name), Ty);
1179 /* string -> llmodule -> llvalue option */
1180 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
1183 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1184 value Option = alloc(1, 0);
1185 Field(Option, 0) = (value) Fn;
1188 CAMLreturn(Val_int(0));
1191 /* string -> lltype -> llmodule -> llvalue */
1192 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
1194 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
1195 LLVMAppendBasicBlockInContext(LLVMGetTypeContext(Ty), Fn, "entry");
1199 /* llvalue -> unit */
1200 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
1201 LLVMDeleteFunction(Fn);
1205 /* llvalue -> bool */
1206 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
1207 return Val_bool(LLVMGetIntrinsicID(Fn));
1210 /* llvalue -> int */
1211 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
1212 return Val_int(LLVMGetFunctionCallConv(Fn));
1215 /* int -> llvalue -> unit */
1216 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
1217 LLVMSetFunctionCallConv(Fn, Int_val(Id));
1221 /* llvalue -> string option */
1222 CAMLprim value llvm_gc(LLVMValueRef Fn) {
1225 CAMLlocal2(Name, Option);
1227 if ((GC = LLVMGetGC(Fn))) {
1228 Name = caml_copy_string(GC);
1230 Option = alloc(1, 0);
1231 Field(Option, 0) = Name;
1234 CAMLreturn(Val_int(0));
1238 /* string option -> llvalue -> unit */
1239 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
1240 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
1244 /* llvalue -> int32 -> unit */
1245 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
1246 LLVMAddFunctionAttr(Arg, Int32_val(PA));
1250 /* llvalue -> string -> string -> unit */
1251 CAMLprim value llvm_add_target_dependent_function_attr(
1252 LLVMValueRef Arg, value A, value V) {
1253 LLVMAddTargetDependentFunctionAttr(Arg, String_val(A), String_val(V));
1257 /* llvalue -> int32 */
1258 CAMLprim value llvm_function_attr(LLVMValueRef Fn)
1261 CAMLreturn(caml_copy_int32(LLVMGetFunctionAttr(Fn)));
1264 /* llvalue -> int32 -> unit */
1265 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
1266 LLVMRemoveFunctionAttr(Arg, Int32_val(PA));
1269 /*--... Operations on parameters ...........................................--*/
1271 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
1273 /* llvalue -> int -> llvalue */
1274 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
1275 return LLVMGetParam(Fn, Int_val(Index));
1278 /* llvalue -> int */
1279 CAMLprim value llvm_param_attr(LLVMValueRef Param)
1282 CAMLreturn(caml_copy_int32(LLVMGetAttribute(Param)));
1285 /* llvalue -> llvalue */
1286 CAMLprim value llvm_params(LLVMValueRef Fn) {
1287 value Params = alloc(LLVMCountParams(Fn), 0);
1288 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
1292 /* llvalue -> int32 -> unit */
1293 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
1294 LLVMAddAttribute(Arg, Int32_val(PA));
1298 /* llvalue -> int32 -> unit */
1299 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
1300 LLVMRemoveAttribute(Arg, Int32_val(PA));
1304 /* llvalue -> int -> unit */
1305 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
1306 LLVMSetParamAlignment(Arg, Int_val(align));
1310 /*--... Operations on basic blocks .........................................--*/
1313 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
1315 /* llbasicblock -> llvalue option */
1316 CAMLprim value llvm_block_terminator(LLVMBasicBlockRef Block)
1319 LLVMValueRef Term = LLVMGetBasicBlockTerminator(Block);
1321 value Option = alloc(1, 0);
1322 Field(Option, 0) = (value) Term;
1325 CAMLreturn(Val_int(0));
1328 /* llvalue -> llbasicblock array */
1329 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
1330 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
1331 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
1335 /* llbasicblock -> unit */
1336 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
1337 LLVMDeleteBasicBlock(BB);
1341 /* llbasicblock -> unit */
1342 CAMLprim value llvm_remove_block(LLVMBasicBlockRef BB) {
1343 LLVMRemoveBasicBlockFromParent(BB);
1347 /* llbasicblock -> llbasicblock -> unit */
1348 CAMLprim value llvm_move_block_before(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1349 LLVMMoveBasicBlockBefore(BB, Pos);
1353 /* llbasicblock -> llbasicblock -> unit */
1354 CAMLprim value llvm_move_block_after(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1355 LLVMMoveBasicBlockAfter(BB, Pos);
1359 /* string -> llvalue -> llbasicblock */
1360 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
1362 return LLVMAppendBasicBlockInContext(Context, Fn, String_val(Name));
1365 /* string -> llbasicblock -> llbasicblock */
1366 CAMLprim LLVMBasicBlockRef llvm_insert_block(LLVMContextRef Context, value Name,
1367 LLVMBasicBlockRef BB) {
1368 return LLVMInsertBasicBlockInContext(Context, BB, String_val(Name));
1371 /* llvalue -> bool */
1372 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
1373 return Val_bool(LLVMValueIsBasicBlock(Val));
1376 /*--... Operations on instructions .........................................--*/
1378 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
1379 LLVMGetInstructionParent)
1381 /* llvalue -> Opcode.t */
1382 CAMLprim value llvm_instr_get_opcode(LLVMValueRef Inst) {
1384 if (!LLVMIsAInstruction(Inst))
1385 failwith("Not an instruction");
1386 o = LLVMGetInstructionOpcode(Inst);
1387 assert (o <= LLVMLandingPad);
1391 /* llvalue -> ICmp.t option */
1392 CAMLprim value llvm_instr_icmp_predicate(LLVMValueRef Val) {
1394 int x = LLVMGetICmpPredicate(Val);
1396 value Option = alloc(1, 0);
1397 Field(Option, 0) = Val_int(x - LLVMIntEQ);
1400 CAMLreturn(Val_int(0));
1403 /* llvalue -> FCmp.t option */
1404 CAMLprim value llvm_instr_fcmp_predicate(LLVMValueRef Val) {
1406 int x = LLVMGetFCmpPredicate(Val);
1408 value Option = alloc(1, 0);
1409 Field(Option, 0) = Val_int(x - LLVMRealPredicateFalse);
1412 CAMLreturn(Val_int(0));
1415 /* llvalue -> llvalue */
1416 CAMLprim LLVMValueRef llvm_instr_clone(LLVMValueRef Inst) {
1417 if (!LLVMIsAInstruction(Inst))
1418 failwith("Not an instruction");
1419 return LLVMInstructionClone(Inst);
1423 /*--... Operations on call sites ...........................................--*/
1425 /* llvalue -> int */
1426 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
1427 return Val_int(LLVMGetInstructionCallConv(Inst));
1430 /* int -> llvalue -> unit */
1431 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
1432 LLVMSetInstructionCallConv(Inst, Int_val(CC));
1436 /* llvalue -> int -> int32 -> unit */
1437 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
1440 LLVMAddInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1444 /* llvalue -> int -> int32 -> unit */
1445 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
1448 LLVMRemoveInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1452 /*--... Operations on call instructions (only) .............................--*/
1454 /* llvalue -> bool */
1455 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
1456 return Val_bool(LLVMIsTailCall(CallInst));
1459 /* bool -> llvalue -> unit */
1460 CAMLprim value llvm_set_tail_call(value IsTailCall,
1461 LLVMValueRef CallInst) {
1462 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
1466 /*--... Operations on load/store instructions (only)........................--*/
1468 /* llvalue -> bool */
1469 CAMLprim value llvm_is_volatile(LLVMValueRef MemoryInst) {
1470 return Val_bool(LLVMGetVolatile(MemoryInst));
1473 /* bool -> llvalue -> unit */
1474 CAMLprim value llvm_set_volatile(value IsVolatile,
1475 LLVMValueRef MemoryInst) {
1476 LLVMSetVolatile(MemoryInst, Bool_val(IsVolatile));
1481 /*--.. Operations on terminators ...........................................--*/
1483 /* llvalue -> int -> llbasicblock */
1484 CAMLprim LLVMBasicBlockRef llvm_successor(LLVMValueRef V, value I) {
1485 return LLVMGetSuccessor(V, Int_val(I));
1488 /* llvalue -> int -> llvalue -> unit */
1489 CAMLprim value llvm_set_successor(LLVMValueRef U, value I, LLVMBasicBlockRef B) {
1490 LLVMSetSuccessor(U, Int_val(I), B);
1494 /* llvalue -> int */
1495 CAMLprim value llvm_num_successors(LLVMValueRef V) {
1496 return Val_int(LLVMGetNumSuccessors(V));
1499 /*--.. Operations on branch ................................................--*/
1501 /* llvalue -> llvalue */
1502 CAMLprim LLVMValueRef llvm_condition(LLVMValueRef V) {
1503 return LLVMGetCondition(V);
1506 /* llvalue -> llvalue -> unit */
1507 CAMLprim value llvm_set_condition(LLVMValueRef B, LLVMValueRef C) {
1508 LLVMSetCondition(B, C);
1512 /* llvalue -> bool */
1513 CAMLprim value llvm_is_conditional(LLVMValueRef V) {
1514 return Val_bool(LLVMIsConditional(V));
1517 /*--... Operations on phi nodes ............................................--*/
1519 /* (llvalue * llbasicblock) -> llvalue -> unit */
1520 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
1521 LLVMAddIncoming(PhiNode,
1522 (LLVMValueRef*) &Field(Incoming, 0),
1523 (LLVMBasicBlockRef*) &Field(Incoming, 1),
1528 /* llvalue -> (llvalue * llbasicblock) list */
1529 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
1532 CAMLlocal3(Hd, Tl, Tmp);
1534 /* Build a tuple list of them. */
1536 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
1538 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
1539 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
1542 Store_field(Tmp, 0, Hd);
1543 Store_field(Tmp, 1, Tl);
1550 /* llvalue -> unit */
1551 CAMLprim value llvm_delete_instruction(LLVMValueRef Instruction) {
1552 LLVMInstructionEraseFromParent(Instruction);
1556 /*===-- Instruction builders ----------------------------------------------===*/
1558 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
1560 static void llvm_finalize_builder(value B) {
1561 LLVMDisposeBuilder(Builder_val(B));
1564 static struct custom_operations builder_ops = {
1565 (char *) "Llvm.llbuilder",
1566 llvm_finalize_builder,
1567 custom_compare_default,
1568 custom_hash_default,
1569 custom_serialize_default,
1570 custom_deserialize_default,
1571 custom_compare_ext_default
1574 static value alloc_builder(LLVMBuilderRef B) {
1575 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
1580 /* llcontext -> llbuilder */
1581 CAMLprim value llvm_builder(LLVMContextRef C) {
1582 return alloc_builder(LLVMCreateBuilderInContext(C));
1585 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
1586 CAMLprim value llvm_position_builder(value Pos, value B) {
1587 if (Tag_val(Pos) == 0) {
1588 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
1589 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
1591 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
1592 LLVMPositionBuilderBefore(Builder_val(B), I);
1597 /* llbuilder -> llbasicblock */
1598 CAMLprim LLVMBasicBlockRef llvm_insertion_block(value B) {
1599 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
1601 caml_raise_not_found();
1605 /* llvalue -> string -> llbuilder -> unit */
1606 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name, value B) {
1607 LLVMInsertIntoBuilderWithName(Builder_val(B), I, String_val(Name));
1611 /*--... Metadata ...........................................................--*/
1613 /* llbuilder -> llvalue -> unit */
1614 CAMLprim value llvm_set_current_debug_location(value B, LLVMValueRef V) {
1615 LLVMSetCurrentDebugLocation(Builder_val(B), V);
1619 /* llbuilder -> unit */
1620 CAMLprim value llvm_clear_current_debug_location(value B) {
1621 LLVMSetCurrentDebugLocation(Builder_val(B), NULL);
1625 /* llbuilder -> llvalue option */
1626 CAMLprim value llvm_current_debug_location(value B) {
1629 if ((L = LLVMGetCurrentDebugLocation(Builder_val(B)))) {
1630 value Option = alloc(1, 0);
1631 Field(Option, 0) = (value) L;
1634 CAMLreturn(Val_int(0));
1637 /* llbuilder -> llvalue -> unit */
1638 CAMLprim value llvm_set_inst_debug_location(value B, LLVMValueRef V) {
1639 LLVMSetInstDebugLocation(Builder_val(B), V);
1644 /*--... Terminators ........................................................--*/
1646 /* llbuilder -> llvalue */
1647 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
1648 return LLVMBuildRetVoid(Builder_val(B));
1651 /* llvalue -> llbuilder -> llvalue */
1652 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
1653 return LLVMBuildRet(Builder_val(B), Val);
1656 /* llvalue array -> llbuilder -> llvalue */
1657 CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
1658 return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
1659 Wosize_val(RetVals));
1662 /* llbasicblock -> llbuilder -> llvalue */
1663 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
1664 return LLVMBuildBr(Builder_val(B), BB);
1667 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
1668 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
1669 LLVMBasicBlockRef Then,
1670 LLVMBasicBlockRef Else,
1672 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
1675 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
1676 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
1677 LLVMBasicBlockRef Else,
1678 value EstimatedCount,
1680 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
1683 /* lltype -> string -> llbuilder -> llvalue */
1684 CAMLprim LLVMValueRef llvm_build_malloc(LLVMTypeRef Ty, value Name,
1687 return LLVMBuildMalloc(Builder_val(B), Ty, String_val(Name));
1690 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1691 CAMLprim LLVMValueRef llvm_build_array_malloc(LLVMTypeRef Ty,
1693 value Name, value B)
1695 return LLVMBuildArrayMalloc(Builder_val(B), Ty, Val, String_val(Name));
1698 /* llvalue -> llbuilder -> llvalue */
1699 CAMLprim LLVMValueRef llvm_build_free(LLVMValueRef P, value B)
1701 return LLVMBuildFree(Builder_val(B), P);
1704 /* llvalue -> llvalue -> llbasicblock -> unit */
1705 CAMLprim value llvm_add_case(LLVMValueRef Switch, LLVMValueRef OnVal,
1706 LLVMBasicBlockRef Dest) {
1707 LLVMAddCase(Switch, OnVal, Dest);
1711 /* llvalue -> llbasicblock -> llbuilder -> llvalue */
1712 CAMLprim LLVMValueRef llvm_build_indirect_br(LLVMValueRef Addr,
1713 value EstimatedDests,
1715 return LLVMBuildIndirectBr(Builder_val(B), Addr, EstimatedDests);
1718 /* llvalue -> llvalue -> llbasicblock -> unit */
1719 CAMLprim value llvm_add_destination(LLVMValueRef IndirectBr,
1720 LLVMBasicBlockRef Dest) {
1721 LLVMAddDestination(IndirectBr, Dest);
1725 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1726 llbuilder -> llvalue */
1727 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
1728 LLVMBasicBlockRef Then,
1729 LLVMBasicBlockRef Catch,
1730 value Name, value B) {
1731 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
1732 Wosize_val(Args), Then, Catch, String_val(Name));
1735 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1736 llbuilder -> llvalue */
1737 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
1738 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
1739 (LLVMBasicBlockRef) Args[2],
1740 (LLVMBasicBlockRef) Args[3],
1744 /* lltype -> llvalue -> int -> string -> llbuilder -> llvalue */
1745 CAMLprim LLVMValueRef llvm_build_landingpad(LLVMTypeRef Ty, LLVMValueRef PersFn,
1746 value NumClauses, value Name,
1748 return LLVMBuildLandingPad(Builder_val(B), Ty, PersFn, Int_val(NumClauses),
1752 /* llvalue -> llvalue -> unit */
1753 CAMLprim value llvm_add_clause(LLVMValueRef LandingPadInst, LLVMValueRef ClauseVal)
1755 LLVMAddClause(LandingPadInst, ClauseVal);
1760 /* llvalue -> bool -> unit */
1761 CAMLprim value llvm_set_cleanup(LLVMValueRef LandingPadInst, value flag)
1763 LLVMSetCleanup(LandingPadInst, Bool_val(flag));
1767 /* llvalue -> llbuilder -> llvalue */
1768 CAMLprim LLVMValueRef llvm_build_resume(LLVMValueRef Exn, value B)
1770 return LLVMBuildResume(Builder_val(B), Exn);
1773 /* llbuilder -> llvalue */
1774 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
1775 return LLVMBuildUnreachable(Builder_val(B));
1778 /*--... Arithmetic .........................................................--*/
1780 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1781 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1782 value Name, value B) {
1783 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1786 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1787 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1788 value Name, value B) {
1789 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1792 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1793 CAMLprim LLVMValueRef llvm_build_nuw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1794 value Name, value B) {
1795 return LLVMBuildNUWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1798 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1799 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1800 value Name, value B) {
1801 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1804 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1805 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1806 value Name, value B) {
1807 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1810 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1811 CAMLprim LLVMValueRef llvm_build_nsw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1812 value Name, value B) {
1813 return LLVMBuildNSWSub(Builder_val(B), LHS, RHS, String_val(Name));
1816 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1817 CAMLprim LLVMValueRef llvm_build_nuw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1818 value Name, value B) {
1819 return LLVMBuildNUWSub(Builder_val(B), LHS, RHS, String_val(Name));
1822 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1823 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1824 value Name, value B) {
1825 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1828 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1829 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1830 value Name, value B) {
1831 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1834 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1835 CAMLprim LLVMValueRef llvm_build_nsw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1836 value Name, value B) {
1837 return LLVMBuildNSWMul(Builder_val(B), LHS, RHS, String_val(Name));
1840 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1841 CAMLprim LLVMValueRef llvm_build_nuw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1842 value Name, value B) {
1843 return LLVMBuildNUWMul(Builder_val(B), LHS, RHS, String_val(Name));
1846 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1847 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1848 value Name, value B) {
1849 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1852 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1853 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1854 value Name, value B) {
1855 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1858 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1859 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1860 value Name, value B) {
1861 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1864 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1865 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1866 value Name, value B) {
1867 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1870 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1871 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1872 value Name, value B) {
1873 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1876 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1877 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1878 value Name, value B) {
1879 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1882 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1883 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1884 value Name, value B) {
1885 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1888 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1889 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1890 value Name, value B) {
1891 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1894 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1895 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1896 value Name, value B) {
1897 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1900 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1901 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1902 value Name, value B) {
1903 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1906 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1907 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1908 value Name, value B) {
1909 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1912 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1913 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1914 value Name, value B) {
1915 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1918 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1919 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1920 value Name, value B) {
1921 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1924 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1925 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1926 value Name, value B) {
1927 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1930 /* llvalue -> string -> llbuilder -> llvalue */
1931 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1932 value Name, value B) {
1933 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1936 /* llvalue -> string -> llbuilder -> llvalue */
1937 CAMLprim LLVMValueRef llvm_build_nsw_neg(LLVMValueRef X,
1938 value Name, value B) {
1939 return LLVMBuildNSWNeg(Builder_val(B), X, String_val(Name));
1942 /* llvalue -> string -> llbuilder -> llvalue */
1943 CAMLprim LLVMValueRef llvm_build_nuw_neg(LLVMValueRef X,
1944 value Name, value B) {
1945 return LLVMBuildNUWNeg(Builder_val(B), X, String_val(Name));
1948 /* llvalue -> string -> llbuilder -> llvalue */
1949 CAMLprim LLVMValueRef llvm_build_fneg(LLVMValueRef X,
1950 value Name, value B) {
1951 return LLVMBuildFNeg(Builder_val(B), X, String_val(Name));
1954 /* llvalue -> string -> llbuilder -> llvalue */
1955 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1956 value Name, value B) {
1957 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1960 /*--... Memory .............................................................--*/
1962 /* lltype -> string -> llbuilder -> llvalue */
1963 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1964 value Name, value B) {
1965 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1968 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1969 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1970 value Name, value B) {
1971 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1974 /* llvalue -> string -> llbuilder -> llvalue */
1975 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1976 value Name, value B) {
1977 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1980 /* llvalue -> llvalue -> llbuilder -> llvalue */
1981 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1983 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1986 /* AtomicRMWBinOp.t -> llvalue -> llvalue -> AtomicOrdering.t ->
1987 bool -> llbuilder -> llvalue */
1988 CAMLprim LLVMValueRef llvm_build_atomicrmw_native(value BinOp, LLVMValueRef Ptr,
1989 LLVMValueRef Val, value Ord,
1990 value ST, value Name, value B) {
1992 Instr = LLVMBuildAtomicRMW(Builder_val(B), Int_val(BinOp),
1993 Ptr, Val, Int_val(Ord), Bool_val(ST));
1994 LLVMSetValueName(Instr, String_val(Name));
1998 CAMLprim LLVMValueRef llvm_build_atomicrmw_bytecode(value *argv, int argn) {
1999 return llvm_build_atomicrmw_native(argv[0], (LLVMValueRef) argv[1],
2000 (LLVMValueRef) argv[2], argv[3],
2001 argv[4], argv[5], argv[6]);
2004 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
2005 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
2006 value Name, value B) {
2007 return LLVMBuildGEP(Builder_val(B), Pointer,
2008 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
2012 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
2013 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
2014 value Indices, value Name,
2016 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
2017 (LLVMValueRef *) Op_val(Indices),
2018 Wosize_val(Indices), String_val(Name));
2021 /* llvalue -> int -> string -> llbuilder -> llvalue */
2022 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
2023 value Index, value Name,
2025 return LLVMBuildStructGEP(Builder_val(B), Pointer,
2026 Int_val(Index), String_val(Name));
2029 /* string -> string -> llbuilder -> llvalue */
2030 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
2031 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
2035 /* string -> string -> llbuilder -> llvalue */
2036 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
2038 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
2042 /*--... Casts ..............................................................--*/
2044 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2045 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
2046 value Name, value B) {
2047 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
2050 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2051 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
2052 value Name, value B) {
2053 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
2056 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2057 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
2058 value Name, value B) {
2059 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
2062 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2063 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
2064 value Name, value B) {
2065 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
2068 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2069 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
2070 value Name, value B) {
2071 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
2074 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2075 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
2076 value Name, value B) {
2077 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
2080 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2081 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
2082 value Name, value B) {
2083 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
2086 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2087 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
2088 value Name, value B) {
2089 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
2092 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2093 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
2094 value Name, value B) {
2095 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
2098 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2099 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
2100 value Name, value B) {
2101 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
2104 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2105 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
2106 value Name, value B) {
2107 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
2110 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2111 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
2112 value Name, value B) {
2113 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
2116 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2117 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
2118 value Name, value B) {
2119 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
2122 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2123 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
2124 value Name, value B) {
2125 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
2128 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2129 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
2130 LLVMTypeRef Ty, value Name,
2132 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
2135 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2136 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
2137 value Name, value B) {
2138 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
2141 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2142 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
2143 value Name, value B) {
2144 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
2147 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2148 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
2149 value Name, value B) {
2150 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
2153 /*--... Comparisons ........................................................--*/
2155 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2156 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
2157 LLVMValueRef LHS, LLVMValueRef RHS,
2158 value Name, value B) {
2159 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
2163 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2164 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
2165 LLVMValueRef LHS, LLVMValueRef RHS,
2166 value Name, value B) {
2167 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
2171 /*--... Miscellaneous instructions .........................................--*/
2173 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
2174 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
2176 LLVMValueRef FirstValue, PhiNode;
2178 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
2180 Hd = Field(Incoming, 0);
2181 FirstValue = (LLVMValueRef) Field(Hd, 0);
2182 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
2185 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
2186 value Hd = Field(Tl, 0);
2187 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
2188 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
2194 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
2195 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
2196 value Name, value B) {
2197 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
2198 Wosize_val(Params), String_val(Name));
2201 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2202 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
2203 LLVMValueRef Then, LLVMValueRef Else,
2204 value Name, value B) {
2205 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
2208 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2209 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
2210 value Name, value B) {
2211 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
2214 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2215 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
2217 value Name, value B) {
2218 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
2221 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2222 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
2223 LLVMValueRef Element,
2225 value Name, value B) {
2226 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
2230 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2231 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
2233 value Name, value B) {
2234 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
2237 /* llvalue -> int -> string -> llbuilder -> llvalue */
2238 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
2239 value Idx, value Name, value B) {
2240 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
2244 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
2245 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
2246 LLVMValueRef Val, value Idx,
2247 value Name, value B) {
2248 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
2252 /* llvalue -> string -> llbuilder -> llvalue */
2253 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
2255 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
2258 /* llvalue -> string -> llbuilder -> llvalue */
2259 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
2261 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
2264 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2265 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
2266 value Name, value B) {
2267 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
2270 /*===-- Memory buffers ----------------------------------------------------===*/
2272 /* string -> llmemorybuffer
2273 raises IoError msg on error */
2274 CAMLprim value llvm_memorybuffer_of_file(value Path) {
2277 LLVMMemoryBufferRef MemBuf;
2279 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
2281 llvm_raise(*caml_named_value("Llvm.IoError"), Message);
2283 CAMLreturn((value) MemBuf);
2286 /* unit -> llmemorybuffer
2287 raises IoError msg on error */
2288 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
2290 LLVMMemoryBufferRef MemBuf;
2292 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
2293 llvm_raise(*caml_named_value("Llvm.IoError"), Message);
2298 /* ?name:string -> string -> llmemorybuffer */
2299 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_string(value Name, value String) {
2300 LLVMMemoryBufferRef MemBuf;
2301 const char *NameCStr;
2303 if(Name == Val_int(0))
2306 NameCStr = String_val(Field(Name, 0));
2308 MemBuf = LLVMCreateMemoryBufferWithMemoryRangeCopy(
2309 String_val(String), caml_string_length(String), NameCStr);
2314 /* llmemorybuffer -> string */
2315 CAMLprim value llvm_memorybuffer_as_string(LLVMMemoryBufferRef MemBuf) {
2316 value String = caml_alloc_string(LLVMGetBufferSize(MemBuf));
2317 memcpy(String_val(String), LLVMGetBufferStart(MemBuf),
2318 LLVMGetBufferSize(MemBuf));
2323 /* llmemorybuffer -> unit */
2324 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
2325 LLVMDisposeMemoryBuffer(MemBuf);
2329 /*===-- Pass Managers -----------------------------------------------------===*/
2331 /* unit -> [ `Module ] PassManager.t */
2332 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
2333 return LLVMCreatePassManager();
2336 /* llmodule -> [ `Function ] PassManager.t -> bool */
2337 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
2338 LLVMPassManagerRef PM) {
2339 return Val_bool(LLVMRunPassManager(PM, M));
2342 /* [ `Function ] PassManager.t -> bool */
2343 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
2344 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
2347 /* llvalue -> [ `Function ] PassManager.t -> bool */
2348 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
2349 LLVMPassManagerRef FPM) {
2350 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
2353 /* [ `Function ] PassManager.t -> bool */
2354 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
2355 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
2358 /* PassManager.any PassManager.t -> unit */
2359 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
2360 LLVMDisposePassManager(PM);