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 /* llvalue -> string option */
670 CAMLprim value llvm_get_mdstring(LLVMValueRef V) {
675 if ((S = LLVMGetMDString(V, &Len))) {
676 CAMLlocal2(Option, Str);
678 Str = caml_alloc_string(Len);
679 memcpy(String_val(Str), S, Len);
681 Store_field(Option, 0, Str);
684 CAMLreturn(Val_int(0));
687 /* llmodule -> string -> llvalue array */
688 CAMLprim value llvm_get_namedmd(LLVMModuleRef M, value Name)
692 Nodes = alloc(LLVMGetNamedMetadataNumOperands(M, String_val(Name)), 0);
693 LLVMGetNamedMetadataOperands(M, String_val(Name), (LLVMValueRef *) Nodes);
697 /* llmodule -> string -> llvalue -> unit */
698 CAMLprim value llvm_append_namedmd(LLVMModuleRef M, value Name, LLVMValueRef Val) {
699 LLVMAddNamedMetadataOperand(M, String_val(Name), Val);
703 /*--... Operations on scalar constants .....................................--*/
705 /* lltype -> int -> llvalue */
706 CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
707 return LLVMConstInt(IntTy, (long long) Long_val(N), 1);
710 /* lltype -> Int64.t -> bool -> llvalue */
711 CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
713 return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
716 /* llvalue -> Int64.t */
717 CAMLprim value llvm_int64_of_const(LLVMValueRef Const)
720 if (LLVMIsAConstantInt(Const) &&
721 LLVMGetIntTypeWidth(LLVMTypeOf(Const)) <= 64) {
722 value Option = alloc(1, 0);
723 Field(Option, 0) = caml_copy_int64(LLVMConstIntGetSExtValue(Const));
726 CAMLreturn(Val_int(0));
729 /* lltype -> string -> int -> llvalue */
730 CAMLprim LLVMValueRef llvm_const_int_of_string(LLVMTypeRef IntTy, value S,
732 return LLVMConstIntOfStringAndSize(IntTy, String_val(S), caml_string_length(S),
736 /* lltype -> float -> llvalue */
737 CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
738 return LLVMConstReal(RealTy, Double_val(N));
742 /* llvalue -> float */
743 CAMLprim value llvm_float_of_const(LLVMValueRef Const)
750 if (LLVMIsAConstantFP(Const)) {
751 Result = LLVMConstRealGetDouble(Const, &LosesInfo);
753 CAMLreturn(Val_int(0));
755 Option = alloc(1, 0);
756 Field(Option, 0) = caml_copy_double(Result);
760 CAMLreturn(Val_int(0));
763 /* lltype -> string -> llvalue */
764 CAMLprim LLVMValueRef llvm_const_float_of_string(LLVMTypeRef RealTy, value S) {
765 return LLVMConstRealOfStringAndSize(RealTy, String_val(S),
766 caml_string_length(S));
769 /*--... Operations on composite constants ..................................--*/
771 /* llcontext -> string -> llvalue */
772 CAMLprim LLVMValueRef llvm_const_string(LLVMContextRef Context, value Str,
773 value NullTerminate) {
774 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
778 /* llcontext -> string -> llvalue */
779 CAMLprim LLVMValueRef llvm_const_stringz(LLVMContextRef Context, value Str,
780 value NullTerminate) {
781 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
785 /* lltype -> llvalue array -> llvalue */
786 CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
788 return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
789 Wosize_val(ElementVals));
792 /* llcontext -> llvalue array -> llvalue */
793 CAMLprim LLVMValueRef llvm_const_struct(LLVMContextRef C, value ElementVals) {
794 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
795 Wosize_val(ElementVals), 0);
798 /* lltype -> llvalue array -> llvalue */
799 CAMLprim LLVMValueRef llvm_const_named_struct(LLVMTypeRef Ty, value ElementVals) {
800 return LLVMConstNamedStruct(Ty, (LLVMValueRef *) Op_val(ElementVals), Wosize_val(ElementVals));
803 /* llcontext -> llvalue array -> llvalue */
804 CAMLprim LLVMValueRef llvm_const_packed_struct(LLVMContextRef C,
806 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
807 Wosize_val(ElementVals), 1);
810 /* llvalue array -> llvalue */
811 CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
812 return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
813 Wosize_val(ElementVals));
816 /* llvalue -> string option */
817 CAMLprim value llvm_string_of_const(LLVMValueRef Const) {
821 CAMLlocal2(Option, Str);
823 if(LLVMIsAConstantDataSequential(Const) && LLVMIsConstantString(Const)) {
824 S = LLVMGetAsString(Const, &Len);
825 Str = caml_alloc_string(Len);
826 memcpy(String_val(Str), S, Len);
828 Option = alloc(1, 0);
829 Field(Option, 0) = Str;
832 CAMLreturn(Val_int(0));
836 /* llvalue -> int -> llvalue */
837 CAMLprim LLVMValueRef llvm_const_element(LLVMValueRef Const, value N) {
838 return LLVMGetElementAsConstant(Const, Int_val(N));
841 /*--... Constant expressions ...............................................--*/
843 /* Icmp.t -> llvalue -> llvalue -> llvalue */
844 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
845 LLVMValueRef LHSConstant,
846 LLVMValueRef RHSConstant) {
847 return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
850 /* Fcmp.t -> llvalue -> llvalue -> llvalue */
851 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
852 LLVMValueRef LHSConstant,
853 LLVMValueRef RHSConstant) {
854 return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
857 /* llvalue -> llvalue array -> llvalue */
858 CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
859 return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
860 Wosize_val(Indices));
863 /* llvalue -> llvalue array -> llvalue */
864 CAMLprim LLVMValueRef llvm_const_in_bounds_gep(LLVMValueRef ConstantVal,
866 return LLVMConstInBoundsGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
867 Wosize_val(Indices));
870 /* llvalue -> lltype -> is_signed:bool -> llvalue */
871 CAMLprim LLVMValueRef llvm_const_intcast(LLVMValueRef CV, LLVMTypeRef T,
873 return LLVMConstIntCast(CV, T, Bool_val(IsSigned));
876 /* llvalue -> int array -> llvalue */
877 CAMLprim LLVMValueRef llvm_const_extractvalue(LLVMValueRef Aggregate,
880 int size = Wosize_val(Indices);
884 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
885 for (i = 0; i < size; i++) {
886 idxs[i] = Int_val(Field(Indices, i));
889 result = LLVMConstExtractValue(Aggregate, idxs, size);
891 CAMLreturnT(LLVMValueRef, result);
894 /* llvalue -> llvalue -> int array -> llvalue */
895 CAMLprim LLVMValueRef llvm_const_insertvalue(LLVMValueRef Aggregate,
896 LLVMValueRef Val, value Indices) {
898 int size = Wosize_val(Indices);
902 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
903 for (i = 0; i < size; i++) {
904 idxs[i] = Int_val(Field(Indices, i));
907 result = LLVMConstInsertValue(Aggregate, Val, idxs, size);
909 CAMLreturnT(LLVMValueRef, result);
912 /* lltype -> string -> string -> bool -> bool -> llvalue */
913 CAMLprim LLVMValueRef llvm_const_inline_asm(LLVMTypeRef Ty, value Asm,
914 value Constraints, value HasSideEffects,
915 value IsAlignStack) {
916 return LLVMConstInlineAsm(Ty, String_val(Asm), String_val(Constraints),
917 Bool_val(HasSideEffects), Bool_val(IsAlignStack));
920 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
922 /* llvalue -> bool */
923 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
924 return Val_bool(LLVMIsDeclaration(Global));
927 /* llvalue -> Linkage.t */
928 CAMLprim value llvm_linkage(LLVMValueRef Global) {
929 return Val_int(LLVMGetLinkage(Global));
932 /* Linkage.t -> llvalue -> unit */
933 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
934 LLVMSetLinkage(Global, Int_val(Linkage));
938 /* llvalue -> string */
939 CAMLprim value llvm_section(LLVMValueRef Global) {
940 return caml_copy_string(LLVMGetSection(Global));
943 /* string -> llvalue -> unit */
944 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
945 LLVMSetSection(Global, String_val(Section));
949 /* llvalue -> Visibility.t */
950 CAMLprim value llvm_visibility(LLVMValueRef Global) {
951 return Val_int(LLVMGetVisibility(Global));
954 /* Visibility.t -> llvalue -> unit */
955 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
956 LLVMSetVisibility(Global, Int_val(Viz));
960 /* llvalue -> DLLStorageClass.t */
961 CAMLprim value llvm_dll_storage_class(LLVMValueRef Global) {
962 return Val_int(LLVMGetDLLStorageClass(Global));
965 /* DLLStorageClass.t -> llvalue -> unit */
966 CAMLprim value llvm_set_dll_storage_class(value Viz, LLVMValueRef Global) {
967 LLVMSetDLLStorageClass(Global, Int_val(Viz));
972 CAMLprim value llvm_alignment(LLVMValueRef Global) {
973 return Val_int(LLVMGetAlignment(Global));
976 /* int -> llvalue -> unit */
977 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
978 LLVMSetAlignment(Global, Int_val(Bytes));
982 /*--... Operations on uses .................................................--*/
984 /* llvalue -> lluse option */
985 CAMLprim value llvm_use_begin(LLVMValueRef Val) {
988 if ((First = LLVMGetFirstUse(Val))) {
989 value Option = alloc(1, 0);
990 Field(Option, 0) = (value) First;
993 CAMLreturn(Val_int(0));
996 /* lluse -> lluse option */
997 CAMLprim value llvm_use_succ(LLVMUseRef U) {
1000 if ((Next = LLVMGetNextUse(U))) {
1001 value Option = alloc(1, 0);
1002 Field(Option, 0) = (value) Next;
1005 CAMLreturn(Val_int(0));
1008 /* lluse -> llvalue */
1009 CAMLprim LLVMValueRef llvm_user(LLVMUseRef UR) {
1010 return LLVMGetUser(UR);
1013 /* lluse -> llvalue */
1014 CAMLprim LLVMValueRef llvm_used_value(LLVMUseRef UR) {
1015 return LLVMGetUsedValue(UR);
1018 /*--... Operations on global variables .....................................--*/
1020 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
1021 LLVMGetGlobalParent)
1023 /* lltype -> string -> llmodule -> llvalue */
1024 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
1026 LLVMValueRef GlobalVar;
1027 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
1028 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
1029 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
1032 return LLVMAddGlobal(M, Ty, String_val(Name));
1035 /* lltype -> string -> int -> llmodule -> llvalue */
1036 CAMLprim LLVMValueRef llvm_declare_qualified_global(LLVMTypeRef Ty, value Name,
1039 LLVMValueRef GlobalVar;
1040 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
1041 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
1042 return LLVMConstBitCast(GlobalVar,
1043 LLVMPointerType(Ty, Int_val(AddressSpace)));
1046 return LLVMAddGlobalInAddressSpace(M, Ty, String_val(Name),
1047 Int_val(AddressSpace));
1050 /* string -> llmodule -> llvalue option */
1051 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
1053 LLVMValueRef GlobalVar;
1054 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
1055 value Option = alloc(1, 0);
1056 Field(Option, 0) = (value) GlobalVar;
1059 CAMLreturn(Val_int(0));
1062 /* string -> llvalue -> llmodule -> llvalue */
1063 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
1065 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
1067 LLVMSetInitializer(GlobalVar, Initializer);
1071 /* string -> llvalue -> int -> llmodule -> llvalue */
1072 CAMLprim LLVMValueRef llvm_define_qualified_global(value Name,
1073 LLVMValueRef Initializer,
1076 LLVMValueRef GlobalVar = LLVMAddGlobalInAddressSpace(M,
1077 LLVMTypeOf(Initializer),
1079 Int_val(AddressSpace));
1080 LLVMSetInitializer(GlobalVar, Initializer);
1084 /* llvalue -> unit */
1085 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
1086 LLVMDeleteGlobal(GlobalVar);
1090 /* llvalue -> llvalue -> unit */
1091 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
1092 LLVMValueRef GlobalVar) {
1093 LLVMSetInitializer(GlobalVar, ConstantVal);
1097 /* llvalue -> unit */
1098 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
1099 LLVMSetInitializer(GlobalVar, NULL);
1103 /* llvalue -> bool */
1104 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
1105 return Val_bool(LLVMIsThreadLocal(GlobalVar));
1108 /* bool -> llvalue -> unit */
1109 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
1110 LLVMValueRef GlobalVar) {
1111 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
1115 /* llvalue -> ThreadLocalMode.t */
1116 CAMLprim value llvm_thread_local_mode(LLVMValueRef GlobalVar) {
1117 return Val_int(LLVMGetThreadLocalMode(GlobalVar));
1120 /* ThreadLocalMode.t -> llvalue -> unit */
1121 CAMLprim value llvm_set_thread_local_mode(value ThreadLocalMode,
1122 LLVMValueRef GlobalVar) {
1123 LLVMSetThreadLocalMode(GlobalVar, Int_val(ThreadLocalMode));
1127 /* llvalue -> bool */
1128 CAMLprim value llvm_is_externally_initialized(LLVMValueRef GlobalVar) {
1129 return Val_bool(LLVMIsExternallyInitialized(GlobalVar));
1132 /* bool -> llvalue -> unit */
1133 CAMLprim value llvm_set_externally_initialized(value IsExternallyInitialized,
1134 LLVMValueRef GlobalVar) {
1135 LLVMSetExternallyInitialized(GlobalVar, Bool_val(IsExternallyInitialized));
1139 /* llvalue -> bool */
1140 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
1141 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
1144 /* bool -> llvalue -> unit */
1145 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
1146 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
1150 /*--... Operations on aliases ..............................................--*/
1152 CAMLprim LLVMValueRef llvm_add_alias(LLVMModuleRef M, LLVMTypeRef Ty,
1153 LLVMValueRef Aliasee, value Name) {
1154 return LLVMAddAlias(M, Ty, Aliasee, String_val(Name));
1157 /*--... Operations on functions ............................................--*/
1159 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
1160 LLVMGetGlobalParent)
1162 /* string -> lltype -> llmodule -> llvalue */
1163 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
1166 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1167 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
1168 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
1171 return LLVMAddFunction(M, String_val(Name), Ty);
1174 /* string -> llmodule -> llvalue option */
1175 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
1178 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1179 value Option = alloc(1, 0);
1180 Field(Option, 0) = (value) Fn;
1183 CAMLreturn(Val_int(0));
1186 /* string -> lltype -> llmodule -> llvalue */
1187 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
1189 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
1190 LLVMAppendBasicBlockInContext(LLVMGetTypeContext(Ty), Fn, "entry");
1194 /* llvalue -> unit */
1195 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
1196 LLVMDeleteFunction(Fn);
1200 /* llvalue -> bool */
1201 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
1202 return Val_bool(LLVMGetIntrinsicID(Fn));
1205 /* llvalue -> int */
1206 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
1207 return Val_int(LLVMGetFunctionCallConv(Fn));
1210 /* int -> llvalue -> unit */
1211 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
1212 LLVMSetFunctionCallConv(Fn, Int_val(Id));
1216 /* llvalue -> string option */
1217 CAMLprim value llvm_gc(LLVMValueRef Fn) {
1220 CAMLlocal2(Name, Option);
1222 if ((GC = LLVMGetGC(Fn))) {
1223 Name = caml_copy_string(GC);
1225 Option = alloc(1, 0);
1226 Field(Option, 0) = Name;
1229 CAMLreturn(Val_int(0));
1233 /* string option -> llvalue -> unit */
1234 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
1235 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
1239 /* llvalue -> int32 -> unit */
1240 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
1241 LLVMAddFunctionAttr(Arg, Int32_val(PA));
1245 /* llvalue -> string -> string -> unit */
1246 CAMLprim value llvm_add_target_dependent_function_attr(
1247 LLVMValueRef Arg, value A, value V) {
1248 LLVMAddTargetDependentFunctionAttr(Arg, String_val(A), String_val(V));
1252 /* llvalue -> int32 */
1253 CAMLprim value llvm_function_attr(LLVMValueRef Fn)
1256 CAMLreturn(caml_copy_int32(LLVMGetFunctionAttr(Fn)));
1259 /* llvalue -> int32 -> unit */
1260 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
1261 LLVMRemoveFunctionAttr(Arg, Int32_val(PA));
1264 /*--... Operations on parameters ...........................................--*/
1266 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
1268 /* llvalue -> int -> llvalue */
1269 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
1270 return LLVMGetParam(Fn, Int_val(Index));
1273 /* llvalue -> int */
1274 CAMLprim value llvm_param_attr(LLVMValueRef Param)
1277 CAMLreturn(caml_copy_int32(LLVMGetAttribute(Param)));
1280 /* llvalue -> llvalue */
1281 CAMLprim value llvm_params(LLVMValueRef Fn) {
1282 value Params = alloc(LLVMCountParams(Fn), 0);
1283 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
1287 /* llvalue -> int32 -> unit */
1288 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
1289 LLVMAddAttribute(Arg, Int32_val(PA));
1293 /* llvalue -> int32 -> unit */
1294 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
1295 LLVMRemoveAttribute(Arg, Int32_val(PA));
1299 /* llvalue -> int -> unit */
1300 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
1301 LLVMSetParamAlignment(Arg, Int_val(align));
1305 /*--... Operations on basic blocks .........................................--*/
1308 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
1310 /* llbasicblock -> llvalue option */
1311 CAMLprim value llvm_block_terminator(LLVMBasicBlockRef Block)
1314 LLVMValueRef Term = LLVMGetBasicBlockTerminator(Block);
1316 value Option = alloc(1, 0);
1317 Field(Option, 0) = (value) Term;
1320 CAMLreturn(Val_int(0));
1323 /* llvalue -> llbasicblock array */
1324 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
1325 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
1326 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
1330 /* llbasicblock -> unit */
1331 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
1332 LLVMDeleteBasicBlock(BB);
1336 /* llbasicblock -> unit */
1337 CAMLprim value llvm_remove_block(LLVMBasicBlockRef BB) {
1338 LLVMRemoveBasicBlockFromParent(BB);
1342 /* llbasicblock -> llbasicblock -> unit */
1343 CAMLprim value llvm_move_block_before(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1344 LLVMMoveBasicBlockBefore(BB, Pos);
1348 /* llbasicblock -> llbasicblock -> unit */
1349 CAMLprim value llvm_move_block_after(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1350 LLVMMoveBasicBlockAfter(BB, Pos);
1354 /* string -> llvalue -> llbasicblock */
1355 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
1357 return LLVMAppendBasicBlockInContext(Context, Fn, String_val(Name));
1360 /* string -> llbasicblock -> llbasicblock */
1361 CAMLprim LLVMBasicBlockRef llvm_insert_block(LLVMContextRef Context, value Name,
1362 LLVMBasicBlockRef BB) {
1363 return LLVMInsertBasicBlockInContext(Context, BB, String_val(Name));
1366 /* llvalue -> bool */
1367 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
1368 return Val_bool(LLVMValueIsBasicBlock(Val));
1371 /*--... Operations on instructions .........................................--*/
1373 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
1374 LLVMGetInstructionParent)
1376 /* llvalue -> Opcode.t */
1377 CAMLprim value llvm_instr_get_opcode(LLVMValueRef Inst) {
1379 if (!LLVMIsAInstruction(Inst))
1380 failwith("Not an instruction");
1381 o = LLVMGetInstructionOpcode(Inst);
1382 assert (o <= LLVMLandingPad);
1386 /* llvalue -> ICmp.t option */
1387 CAMLprim value llvm_instr_icmp_predicate(LLVMValueRef Val) {
1389 int x = LLVMGetICmpPredicate(Val);
1391 value Option = alloc(1, 0);
1392 Field(Option, 0) = Val_int(x - LLVMIntEQ);
1395 CAMLreturn(Val_int(0));
1398 /* llvalue -> FCmp.t option */
1399 CAMLprim value llvm_instr_fcmp_predicate(LLVMValueRef Val) {
1401 int x = LLVMGetFCmpPredicate(Val);
1403 value Option = alloc(1, 0);
1404 Field(Option, 0) = Val_int(x - LLVMRealPredicateFalse);
1407 CAMLreturn(Val_int(0));
1410 /* llvalue -> llvalue */
1411 CAMLprim LLVMValueRef llvm_instr_clone(LLVMValueRef Inst) {
1412 if (!LLVMIsAInstruction(Inst))
1413 failwith("Not an instruction");
1414 return LLVMInstructionClone(Inst);
1418 /*--... Operations on call sites ...........................................--*/
1420 /* llvalue -> int */
1421 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
1422 return Val_int(LLVMGetInstructionCallConv(Inst));
1425 /* int -> llvalue -> unit */
1426 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
1427 LLVMSetInstructionCallConv(Inst, Int_val(CC));
1431 /* llvalue -> int -> int32 -> unit */
1432 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
1435 LLVMAddInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1439 /* llvalue -> int -> int32 -> unit */
1440 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
1443 LLVMRemoveInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1447 /*--... Operations on call instructions (only) .............................--*/
1449 /* llvalue -> bool */
1450 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
1451 return Val_bool(LLVMIsTailCall(CallInst));
1454 /* bool -> llvalue -> unit */
1455 CAMLprim value llvm_set_tail_call(value IsTailCall,
1456 LLVMValueRef CallInst) {
1457 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
1461 /*--... Operations on load/store instructions (only)........................--*/
1463 /* llvalue -> bool */
1464 CAMLprim value llvm_is_volatile(LLVMValueRef MemoryInst) {
1465 return Val_bool(LLVMGetVolatile(MemoryInst));
1468 /* bool -> llvalue -> unit */
1469 CAMLprim value llvm_set_volatile(value IsVolatile,
1470 LLVMValueRef MemoryInst) {
1471 LLVMSetVolatile(MemoryInst, Bool_val(IsVolatile));
1476 /*--.. Operations on terminators ...........................................--*/
1478 /* llvalue -> int -> llbasicblock */
1479 CAMLprim LLVMBasicBlockRef llvm_successor(LLVMValueRef V, value I) {
1480 return LLVMGetSuccessor(V, Int_val(I));
1483 /* llvalue -> int -> llvalue -> unit */
1484 CAMLprim value llvm_set_successor(LLVMValueRef U, value I, LLVMBasicBlockRef B) {
1485 LLVMSetSuccessor(U, Int_val(I), B);
1489 /* llvalue -> int */
1490 CAMLprim value llvm_num_successors(LLVMValueRef V) {
1491 return Val_int(LLVMGetNumSuccessors(V));
1494 /*--.. Operations on branch ................................................--*/
1496 /* llvalue -> llvalue */
1497 CAMLprim LLVMValueRef llvm_condition(LLVMValueRef V) {
1498 return LLVMGetCondition(V);
1501 /* llvalue -> llvalue -> unit */
1502 CAMLprim value llvm_set_condition(LLVMValueRef B, LLVMValueRef C) {
1503 LLVMSetCondition(B, C);
1507 /* llvalue -> bool */
1508 CAMLprim value llvm_is_conditional(LLVMValueRef V) {
1509 return Val_bool(LLVMIsConditional(V));
1512 /*--... Operations on phi nodes ............................................--*/
1514 /* (llvalue * llbasicblock) -> llvalue -> unit */
1515 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
1516 LLVMAddIncoming(PhiNode,
1517 (LLVMValueRef*) &Field(Incoming, 0),
1518 (LLVMBasicBlockRef*) &Field(Incoming, 1),
1523 /* llvalue -> (llvalue * llbasicblock) list */
1524 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
1527 CAMLlocal3(Hd, Tl, Tmp);
1529 /* Build a tuple list of them. */
1531 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
1533 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
1534 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
1537 Store_field(Tmp, 0, Hd);
1538 Store_field(Tmp, 1, Tl);
1545 /* llvalue -> unit */
1546 CAMLprim value llvm_delete_instruction(LLVMValueRef Instruction) {
1547 LLVMInstructionEraseFromParent(Instruction);
1551 /*===-- Instruction builders ----------------------------------------------===*/
1553 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
1555 static void llvm_finalize_builder(value B) {
1556 LLVMDisposeBuilder(Builder_val(B));
1559 static struct custom_operations builder_ops = {
1560 (char *) "Llvm.llbuilder",
1561 llvm_finalize_builder,
1562 custom_compare_default,
1563 custom_hash_default,
1564 custom_serialize_default,
1565 custom_deserialize_default,
1566 custom_compare_ext_default
1569 static value alloc_builder(LLVMBuilderRef B) {
1570 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
1575 /* llcontext -> llbuilder */
1576 CAMLprim value llvm_builder(LLVMContextRef C) {
1577 return alloc_builder(LLVMCreateBuilderInContext(C));
1580 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
1581 CAMLprim value llvm_position_builder(value Pos, value B) {
1582 if (Tag_val(Pos) == 0) {
1583 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
1584 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
1586 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
1587 LLVMPositionBuilderBefore(Builder_val(B), I);
1592 /* llbuilder -> llbasicblock */
1593 CAMLprim LLVMBasicBlockRef llvm_insertion_block(value B) {
1594 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
1596 caml_raise_not_found();
1600 /* llvalue -> string -> llbuilder -> unit */
1601 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name, value B) {
1602 LLVMInsertIntoBuilderWithName(Builder_val(B), I, String_val(Name));
1606 /*--... Metadata ...........................................................--*/
1608 /* llbuilder -> llvalue -> unit */
1609 CAMLprim value llvm_set_current_debug_location(value B, LLVMValueRef V) {
1610 LLVMSetCurrentDebugLocation(Builder_val(B), V);
1614 /* llbuilder -> unit */
1615 CAMLprim value llvm_clear_current_debug_location(value B) {
1616 LLVMSetCurrentDebugLocation(Builder_val(B), NULL);
1620 /* llbuilder -> llvalue option */
1621 CAMLprim value llvm_current_debug_location(value B) {
1624 if ((L = LLVMGetCurrentDebugLocation(Builder_val(B)))) {
1625 value Option = alloc(1, 0);
1626 Field(Option, 0) = (value) L;
1629 CAMLreturn(Val_int(0));
1632 /* llbuilder -> llvalue -> unit */
1633 CAMLprim value llvm_set_inst_debug_location(value B, LLVMValueRef V) {
1634 LLVMSetInstDebugLocation(Builder_val(B), V);
1639 /*--... Terminators ........................................................--*/
1641 /* llbuilder -> llvalue */
1642 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
1643 return LLVMBuildRetVoid(Builder_val(B));
1646 /* llvalue -> llbuilder -> llvalue */
1647 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
1648 return LLVMBuildRet(Builder_val(B), Val);
1651 /* llvalue array -> llbuilder -> llvalue */
1652 CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
1653 return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
1654 Wosize_val(RetVals));
1657 /* llbasicblock -> llbuilder -> llvalue */
1658 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
1659 return LLVMBuildBr(Builder_val(B), BB);
1662 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
1663 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
1664 LLVMBasicBlockRef Then,
1665 LLVMBasicBlockRef Else,
1667 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
1670 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
1671 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
1672 LLVMBasicBlockRef Else,
1673 value EstimatedCount,
1675 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
1678 /* lltype -> string -> llbuilder -> llvalue */
1679 CAMLprim LLVMValueRef llvm_build_malloc(LLVMTypeRef Ty, value Name,
1682 return LLVMBuildMalloc(Builder_val(B), Ty, String_val(Name));
1685 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1686 CAMLprim LLVMValueRef llvm_build_array_malloc(LLVMTypeRef Ty,
1688 value Name, value B)
1690 return LLVMBuildArrayMalloc(Builder_val(B), Ty, Val, String_val(Name));
1693 /* llvalue -> llbuilder -> llvalue */
1694 CAMLprim LLVMValueRef llvm_build_free(LLVMValueRef P, value B)
1696 return LLVMBuildFree(Builder_val(B), P);
1699 /* llvalue -> llvalue -> llbasicblock -> unit */
1700 CAMLprim value llvm_add_case(LLVMValueRef Switch, LLVMValueRef OnVal,
1701 LLVMBasicBlockRef Dest) {
1702 LLVMAddCase(Switch, OnVal, Dest);
1706 /* llvalue -> llbasicblock -> llbuilder -> llvalue */
1707 CAMLprim LLVMValueRef llvm_build_indirect_br(LLVMValueRef Addr,
1708 value EstimatedDests,
1710 return LLVMBuildIndirectBr(Builder_val(B), Addr, EstimatedDests);
1713 /* llvalue -> llvalue -> llbasicblock -> unit */
1714 CAMLprim value llvm_add_destination(LLVMValueRef IndirectBr,
1715 LLVMBasicBlockRef Dest) {
1716 LLVMAddDestination(IndirectBr, Dest);
1720 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1721 llbuilder -> llvalue */
1722 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
1723 LLVMBasicBlockRef Then,
1724 LLVMBasicBlockRef Catch,
1725 value Name, value B) {
1726 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
1727 Wosize_val(Args), Then, Catch, String_val(Name));
1730 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1731 llbuilder -> llvalue */
1732 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
1733 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
1734 (LLVMBasicBlockRef) Args[2],
1735 (LLVMBasicBlockRef) Args[3],
1739 /* lltype -> llvalue -> int -> string -> llbuilder -> llvalue */
1740 CAMLprim LLVMValueRef llvm_build_landingpad(LLVMTypeRef Ty, LLVMValueRef PersFn,
1741 value NumClauses, value Name,
1743 return LLVMBuildLandingPad(Builder_val(B), Ty, PersFn, Int_val(NumClauses),
1747 /* llvalue -> llvalue -> unit */
1748 CAMLprim value llvm_add_clause(LLVMValueRef LandingPadInst, LLVMValueRef ClauseVal)
1750 LLVMAddClause(LandingPadInst, ClauseVal);
1755 /* llvalue -> bool -> unit */
1756 CAMLprim value llvm_set_cleanup(LLVMValueRef LandingPadInst, value flag)
1758 LLVMSetCleanup(LandingPadInst, Bool_val(flag));
1762 /* llvalue -> llbuilder -> llvalue */
1763 CAMLprim LLVMValueRef llvm_build_resume(LLVMValueRef Exn, value B)
1765 return LLVMBuildResume(Builder_val(B), Exn);
1768 /* llbuilder -> llvalue */
1769 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
1770 return LLVMBuildUnreachable(Builder_val(B));
1773 /*--... Arithmetic .........................................................--*/
1775 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1776 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1777 value Name, value B) {
1778 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1781 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1782 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1783 value Name, value B) {
1784 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1787 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1788 CAMLprim LLVMValueRef llvm_build_nuw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1789 value Name, value B) {
1790 return LLVMBuildNUWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1793 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1794 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1795 value Name, value B) {
1796 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1799 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1800 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1801 value Name, value B) {
1802 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1805 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1806 CAMLprim LLVMValueRef llvm_build_nsw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1807 value Name, value B) {
1808 return LLVMBuildNSWSub(Builder_val(B), LHS, RHS, String_val(Name));
1811 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1812 CAMLprim LLVMValueRef llvm_build_nuw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1813 value Name, value B) {
1814 return LLVMBuildNUWSub(Builder_val(B), LHS, RHS, String_val(Name));
1817 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1818 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1819 value Name, value B) {
1820 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1823 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1824 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1825 value Name, value B) {
1826 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1829 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1830 CAMLprim LLVMValueRef llvm_build_nsw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1831 value Name, value B) {
1832 return LLVMBuildNSWMul(Builder_val(B), LHS, RHS, String_val(Name));
1835 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1836 CAMLprim LLVMValueRef llvm_build_nuw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1837 value Name, value B) {
1838 return LLVMBuildNUWMul(Builder_val(B), LHS, RHS, String_val(Name));
1841 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1842 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1843 value Name, value B) {
1844 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1847 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1848 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1849 value Name, value B) {
1850 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1853 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1854 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1855 value Name, value B) {
1856 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1859 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1860 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1861 value Name, value B) {
1862 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1865 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1866 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1867 value Name, value B) {
1868 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1871 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1872 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1873 value Name, value B) {
1874 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1877 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1878 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1879 value Name, value B) {
1880 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1883 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1884 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1885 value Name, value B) {
1886 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1889 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1890 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1891 value Name, value B) {
1892 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1895 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1896 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1897 value Name, value B) {
1898 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1901 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1902 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1903 value Name, value B) {
1904 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1907 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1908 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1909 value Name, value B) {
1910 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1913 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1914 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1915 value Name, value B) {
1916 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1919 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1920 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1921 value Name, value B) {
1922 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1925 /* llvalue -> string -> llbuilder -> llvalue */
1926 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1927 value Name, value B) {
1928 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1931 /* llvalue -> string -> llbuilder -> llvalue */
1932 CAMLprim LLVMValueRef llvm_build_nsw_neg(LLVMValueRef X,
1933 value Name, value B) {
1934 return LLVMBuildNSWNeg(Builder_val(B), X, String_val(Name));
1937 /* llvalue -> string -> llbuilder -> llvalue */
1938 CAMLprim LLVMValueRef llvm_build_nuw_neg(LLVMValueRef X,
1939 value Name, value B) {
1940 return LLVMBuildNUWNeg(Builder_val(B), X, String_val(Name));
1943 /* llvalue -> string -> llbuilder -> llvalue */
1944 CAMLprim LLVMValueRef llvm_build_fneg(LLVMValueRef X,
1945 value Name, value B) {
1946 return LLVMBuildFNeg(Builder_val(B), X, String_val(Name));
1949 /* llvalue -> string -> llbuilder -> llvalue */
1950 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1951 value Name, value B) {
1952 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1955 /*--... Memory .............................................................--*/
1957 /* lltype -> string -> llbuilder -> llvalue */
1958 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1959 value Name, value B) {
1960 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1963 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1964 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1965 value Name, value B) {
1966 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1969 /* llvalue -> string -> llbuilder -> llvalue */
1970 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1971 value Name, value B) {
1972 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1975 /* llvalue -> llvalue -> llbuilder -> llvalue */
1976 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1978 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1981 /* AtomicRMWBinOp.t -> llvalue -> llvalue -> AtomicOrdering.t ->
1982 bool -> llbuilder -> llvalue */
1983 CAMLprim LLVMValueRef llvm_build_atomicrmw_native(value BinOp, LLVMValueRef Ptr,
1984 LLVMValueRef Val, value Ord,
1985 value ST, value Name, value B) {
1987 Instr = LLVMBuildAtomicRMW(Builder_val(B), Int_val(BinOp),
1988 Ptr, Val, Int_val(Ord), Bool_val(ST));
1989 LLVMSetValueName(Instr, String_val(Name));
1993 CAMLprim LLVMValueRef llvm_build_atomicrmw_bytecode(value *argv, int argn) {
1994 return llvm_build_atomicrmw_native(argv[0], (LLVMValueRef) argv[1],
1995 (LLVMValueRef) argv[2], argv[3],
1996 argv[4], argv[5], argv[6]);
1999 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
2000 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
2001 value Name, value B) {
2002 return LLVMBuildGEP(Builder_val(B), Pointer,
2003 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
2007 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
2008 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
2009 value Indices, value Name,
2011 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
2012 (LLVMValueRef *) Op_val(Indices),
2013 Wosize_val(Indices), String_val(Name));
2016 /* llvalue -> int -> string -> llbuilder -> llvalue */
2017 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
2018 value Index, value Name,
2020 return LLVMBuildStructGEP(Builder_val(B), Pointer,
2021 Int_val(Index), String_val(Name));
2024 /* string -> string -> llbuilder -> llvalue */
2025 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
2026 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
2030 /* string -> string -> llbuilder -> llvalue */
2031 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
2033 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
2037 /*--... Casts ..............................................................--*/
2039 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2040 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
2041 value Name, value B) {
2042 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
2045 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2046 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
2047 value Name, value B) {
2048 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
2051 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2052 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
2053 value Name, value B) {
2054 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
2057 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2058 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
2059 value Name, value B) {
2060 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
2063 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2064 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
2065 value Name, value B) {
2066 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
2069 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2070 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
2071 value Name, value B) {
2072 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
2075 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2076 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
2077 value Name, value B) {
2078 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
2081 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2082 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
2083 value Name, value B) {
2084 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
2087 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2088 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
2089 value Name, value B) {
2090 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
2093 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2094 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
2095 value Name, value B) {
2096 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
2099 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2100 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
2101 value Name, value B) {
2102 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
2105 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2106 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
2107 value Name, value B) {
2108 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
2111 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2112 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
2113 value Name, value B) {
2114 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
2117 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2118 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
2119 value Name, value B) {
2120 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
2123 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2124 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
2125 LLVMTypeRef Ty, value Name,
2127 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
2130 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2131 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
2132 value Name, value B) {
2133 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
2136 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2137 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
2138 value Name, value B) {
2139 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
2142 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2143 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
2144 value Name, value B) {
2145 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
2148 /*--... Comparisons ........................................................--*/
2150 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2151 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
2152 LLVMValueRef LHS, LLVMValueRef RHS,
2153 value Name, value B) {
2154 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
2158 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2159 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
2160 LLVMValueRef LHS, LLVMValueRef RHS,
2161 value Name, value B) {
2162 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
2166 /*--... Miscellaneous instructions .........................................--*/
2168 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
2169 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
2171 LLVMValueRef FirstValue, PhiNode;
2173 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
2175 Hd = Field(Incoming, 0);
2176 FirstValue = (LLVMValueRef) Field(Hd, 0);
2177 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
2180 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
2181 value Hd = Field(Tl, 0);
2182 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
2183 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
2189 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
2190 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
2191 value Name, value B) {
2192 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
2193 Wosize_val(Params), String_val(Name));
2196 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2197 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
2198 LLVMValueRef Then, LLVMValueRef Else,
2199 value Name, value B) {
2200 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
2203 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2204 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
2205 value Name, value B) {
2206 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
2209 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2210 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
2212 value Name, value B) {
2213 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
2216 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2217 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
2218 LLVMValueRef Element,
2220 value Name, value B) {
2221 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
2225 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2226 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
2228 value Name, value B) {
2229 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
2232 /* llvalue -> int -> string -> llbuilder -> llvalue */
2233 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
2234 value Idx, value Name, value B) {
2235 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
2239 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
2240 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
2241 LLVMValueRef Val, value Idx,
2242 value Name, value B) {
2243 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
2247 /* llvalue -> string -> llbuilder -> llvalue */
2248 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
2250 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
2253 /* llvalue -> string -> llbuilder -> llvalue */
2254 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
2256 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
2259 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2260 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
2261 value Name, value B) {
2262 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
2265 /*===-- Memory buffers ----------------------------------------------------===*/
2267 /* string -> llmemorybuffer
2268 raises IoError msg on error */
2269 CAMLprim value llvm_memorybuffer_of_file(value Path) {
2272 LLVMMemoryBufferRef MemBuf;
2274 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
2276 llvm_raise(*caml_named_value("Llvm.IoError"), Message);
2278 CAMLreturn((value) MemBuf);
2281 /* unit -> llmemorybuffer
2282 raises IoError msg on error */
2283 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
2285 LLVMMemoryBufferRef MemBuf;
2287 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
2288 llvm_raise(*caml_named_value("Llvm.IoError"), Message);
2293 /* ?name:string -> string -> llmemorybuffer */
2294 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_string(value Name, value String) {
2295 LLVMMemoryBufferRef MemBuf;
2296 const char *NameCStr;
2298 if(Name == Val_int(0))
2301 NameCStr = String_val(Field(Name, 0));
2303 MemBuf = LLVMCreateMemoryBufferWithMemoryRangeCopy(
2304 String_val(String), caml_string_length(String), NameCStr);
2309 /* llmemorybuffer -> string */
2310 CAMLprim value llvm_memorybuffer_as_string(LLVMMemoryBufferRef MemBuf) {
2311 value String = caml_alloc_string(LLVMGetBufferSize(MemBuf));
2312 memcpy(String_val(String), LLVMGetBufferStart(MemBuf),
2313 LLVMGetBufferSize(MemBuf));
2318 /* llmemorybuffer -> unit */
2319 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
2320 LLVMDisposeMemoryBuffer(MemBuf);
2324 /*===-- Pass Managers -----------------------------------------------------===*/
2326 /* unit -> [ `Module ] PassManager.t */
2327 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
2328 return LLVMCreatePassManager();
2331 /* llmodule -> [ `Function ] PassManager.t -> bool */
2332 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
2333 LLVMPassManagerRef PM) {
2334 return Val_bool(LLVMRunPassManager(PM, M));
2337 /* [ `Function ] PassManager.t -> bool */
2338 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
2339 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
2342 /* llvalue -> [ `Function ] PassManager.t -> bool */
2343 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
2344 LLVMPassManagerRef FPM) {
2345 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
2348 /* [ `Function ] PassManager.t -> bool */
2349 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
2350 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
2353 /* PassManager.any PassManager.t -> unit */
2354 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
2355 LLVMDisposePassManager(PM);