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 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, 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 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 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 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);
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 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));
961 CAMLprim value llvm_alignment(LLVMValueRef Global) {
962 return Val_int(LLVMGetAlignment(Global));
965 /* int -> llvalue -> unit */
966 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
967 LLVMSetAlignment(Global, Int_val(Bytes));
971 /*--... Operations on uses .................................................--*/
973 /* llvalue -> lluse option */
974 CAMLprim value llvm_use_begin(LLVMValueRef Val) {
977 if ((First = LLVMGetFirstUse(Val))) {
978 value Option = alloc(1, 0);
979 Field(Option, 0) = (value) First;
982 CAMLreturn(Val_int(0));
985 /* lluse -> lluse option */
986 CAMLprim value llvm_use_succ(LLVMUseRef U) {
989 if ((Next = LLVMGetNextUse(U))) {
990 value Option = alloc(1, 0);
991 Field(Option, 0) = (value) Next;
994 CAMLreturn(Val_int(0));
997 /* lluse -> llvalue */
998 CAMLprim LLVMValueRef llvm_user(LLVMUseRef UR) {
999 return LLVMGetUser(UR);
1002 /* lluse -> llvalue */
1003 CAMLprim LLVMValueRef llvm_used_value(LLVMUseRef UR) {
1004 return LLVMGetUsedValue(UR);
1007 /*--... Operations on global variables .....................................--*/
1009 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
1010 LLVMGetGlobalParent)
1012 /* lltype -> string -> llmodule -> llvalue */
1013 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
1015 LLVMValueRef GlobalVar;
1016 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
1017 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
1018 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
1021 return LLVMAddGlobal(M, Ty, String_val(Name));
1024 /* lltype -> string -> int -> llmodule -> llvalue */
1025 CAMLprim LLVMValueRef llvm_declare_qualified_global(LLVMTypeRef Ty, value Name,
1028 LLVMValueRef GlobalVar;
1029 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
1030 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
1031 return LLVMConstBitCast(GlobalVar,
1032 LLVMPointerType(Ty, Int_val(AddressSpace)));
1035 return LLVMAddGlobalInAddressSpace(M, Ty, String_val(Name),
1036 Int_val(AddressSpace));
1039 /* string -> llmodule -> llvalue option */
1040 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
1042 LLVMValueRef GlobalVar;
1043 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
1044 value Option = alloc(1, 0);
1045 Field(Option, 0) = (value) GlobalVar;
1048 CAMLreturn(Val_int(0));
1051 /* string -> llvalue -> llmodule -> llvalue */
1052 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
1054 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
1056 LLVMSetInitializer(GlobalVar, Initializer);
1060 /* string -> llvalue -> int -> llmodule -> llvalue */
1061 CAMLprim LLVMValueRef llvm_define_qualified_global(value Name,
1062 LLVMValueRef Initializer,
1065 LLVMValueRef GlobalVar = LLVMAddGlobalInAddressSpace(M,
1066 LLVMTypeOf(Initializer),
1068 Int_val(AddressSpace));
1069 LLVMSetInitializer(GlobalVar, Initializer);
1073 /* llvalue -> unit */
1074 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
1075 LLVMDeleteGlobal(GlobalVar);
1079 /* llvalue -> llvalue -> unit */
1080 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
1081 LLVMValueRef GlobalVar) {
1082 LLVMSetInitializer(GlobalVar, ConstantVal);
1086 /* llvalue -> unit */
1087 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
1088 LLVMSetInitializer(GlobalVar, NULL);
1092 /* llvalue -> bool */
1093 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
1094 return Val_bool(LLVMIsThreadLocal(GlobalVar));
1097 /* bool -> llvalue -> unit */
1098 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
1099 LLVMValueRef GlobalVar) {
1100 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
1104 /* llvalue -> ThreadLocalMode.t */
1105 CAMLprim value llvm_thread_local_mode(LLVMValueRef GlobalVar) {
1106 return Val_int(LLVMGetThreadLocalMode(GlobalVar));
1109 /* ThreadLocalMode.t -> llvalue -> unit */
1110 CAMLprim value llvm_set_thread_local_mode(value ThreadLocalMode,
1111 LLVMValueRef GlobalVar) {
1112 LLVMSetThreadLocalMode(GlobalVar, Int_val(ThreadLocalMode));
1116 /* llvalue -> bool */
1117 CAMLprim value llvm_is_externally_initialized(LLVMValueRef GlobalVar) {
1118 return Val_bool(LLVMIsExternallyInitialized(GlobalVar));
1121 /* bool -> llvalue -> unit */
1122 CAMLprim value llvm_set_externally_initialized(value IsExternallyInitialized,
1123 LLVMValueRef GlobalVar) {
1124 LLVMSetExternallyInitialized(GlobalVar, Bool_val(IsExternallyInitialized));
1128 /* llvalue -> bool */
1129 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
1130 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
1133 /* bool -> llvalue -> unit */
1134 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
1135 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
1139 /*--... Operations on aliases ..............................................--*/
1141 CAMLprim LLVMValueRef llvm_add_alias(LLVMModuleRef M, LLVMTypeRef Ty,
1142 LLVMValueRef Aliasee, value Name) {
1143 return LLVMAddAlias(M, Ty, Aliasee, String_val(Name));
1146 /*--... Operations on functions ............................................--*/
1148 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
1149 LLVMGetGlobalParent)
1151 /* string -> lltype -> llmodule -> llvalue */
1152 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
1155 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1156 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
1157 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
1160 return LLVMAddFunction(M, String_val(Name), Ty);
1163 /* string -> llmodule -> llvalue option */
1164 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
1167 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1168 value Option = alloc(1, 0);
1169 Field(Option, 0) = (value) Fn;
1172 CAMLreturn(Val_int(0));
1175 /* string -> lltype -> llmodule -> llvalue */
1176 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
1178 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
1179 LLVMAppendBasicBlockInContext(LLVMGetTypeContext(Ty), Fn, "entry");
1183 /* llvalue -> unit */
1184 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
1185 LLVMDeleteFunction(Fn);
1189 /* llvalue -> bool */
1190 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
1191 return Val_bool(LLVMGetIntrinsicID(Fn));
1194 /* llvalue -> int */
1195 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
1196 return Val_int(LLVMGetFunctionCallConv(Fn));
1199 /* int -> llvalue -> unit */
1200 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
1201 LLVMSetFunctionCallConv(Fn, Int_val(Id));
1205 /* llvalue -> string option */
1206 CAMLprim value llvm_gc(LLVMValueRef Fn) {
1209 CAMLlocal2(Name, Option);
1211 if ((GC = LLVMGetGC(Fn))) {
1212 Name = copy_string(GC);
1214 Option = alloc(1, 0);
1215 Field(Option, 0) = Name;
1218 CAMLreturn(Val_int(0));
1222 /* string option -> llvalue -> unit */
1223 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
1224 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
1228 /* llvalue -> int32 -> unit */
1229 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
1230 LLVMAddFunctionAttr(Arg, Int32_val(PA));
1234 /* llvalue -> string -> string -> unit */
1235 CAMLprim value llvm_add_target_dependent_function_attr(
1236 LLVMValueRef Arg, value A, value V) {
1237 LLVMAddTargetDependentFunctionAttr(Arg, String_val(A), String_val(V));
1241 /* llvalue -> int32 */
1242 CAMLprim value llvm_function_attr(LLVMValueRef Fn)
1245 CAMLreturn(caml_copy_int32(LLVMGetFunctionAttr(Fn)));
1248 /* llvalue -> int32 -> unit */
1249 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
1250 LLVMRemoveFunctionAttr(Arg, Int32_val(PA));
1253 /*--... Operations on parameters ...........................................--*/
1255 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
1257 /* llvalue -> int -> llvalue */
1258 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
1259 return LLVMGetParam(Fn, Int_val(Index));
1262 /* llvalue -> int */
1263 CAMLprim value llvm_param_attr(LLVMValueRef Param)
1266 CAMLreturn(caml_copy_int32(LLVMGetAttribute(Param)));
1269 /* llvalue -> llvalue */
1270 CAMLprim value llvm_params(LLVMValueRef Fn) {
1271 value Params = alloc(LLVMCountParams(Fn), 0);
1272 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
1276 /* llvalue -> int32 -> unit */
1277 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
1278 LLVMAddAttribute(Arg, Int32_val(PA));
1282 /* llvalue -> int32 -> unit */
1283 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
1284 LLVMRemoveAttribute(Arg, Int32_val(PA));
1288 /* llvalue -> int -> unit */
1289 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
1290 LLVMSetParamAlignment(Arg, Int_val(align));
1294 /*--... Operations on basic blocks .........................................--*/
1297 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
1299 /* llbasicblock -> llvalue option */
1300 CAMLprim value llvm_block_terminator(LLVMBasicBlockRef Block)
1303 LLVMValueRef Term = LLVMGetBasicBlockTerminator(Block);
1305 value Option = alloc(1, 0);
1306 Field(Option, 0) = (value) Term;
1309 CAMLreturn(Val_int(0));
1312 /* llvalue -> llbasicblock array */
1313 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
1314 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
1315 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
1319 /* llbasicblock -> unit */
1320 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
1321 LLVMDeleteBasicBlock(BB);
1325 /* llbasicblock -> unit */
1326 CAMLprim value llvm_remove_block(LLVMBasicBlockRef BB) {
1327 LLVMRemoveBasicBlockFromParent(BB);
1331 /* llbasicblock -> llbasicblock -> unit */
1332 CAMLprim value llvm_move_block_before(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1333 LLVMMoveBasicBlockBefore(BB, Pos);
1337 /* llbasicblock -> llbasicblock -> unit */
1338 CAMLprim value llvm_move_block_after(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1339 LLVMMoveBasicBlockAfter(BB, Pos);
1343 /* string -> llvalue -> llbasicblock */
1344 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
1346 return LLVMAppendBasicBlockInContext(Context, Fn, String_val(Name));
1349 /* string -> llbasicblock -> llbasicblock */
1350 CAMLprim LLVMBasicBlockRef llvm_insert_block(LLVMContextRef Context, value Name,
1351 LLVMBasicBlockRef BB) {
1352 return LLVMInsertBasicBlockInContext(Context, BB, String_val(Name));
1355 /* llvalue -> bool */
1356 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
1357 return Val_bool(LLVMValueIsBasicBlock(Val));
1360 /*--... Operations on instructions .........................................--*/
1362 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
1363 LLVMGetInstructionParent)
1365 /* llvalue -> Opcode.t */
1366 CAMLprim value llvm_instr_get_opcode(LLVMValueRef Inst) {
1368 if (!LLVMIsAInstruction(Inst))
1369 failwith("Not an instruction");
1370 o = LLVMGetInstructionOpcode(Inst);
1371 assert (o <= LLVMLandingPad);
1375 /* llvalue -> ICmp.t option */
1376 CAMLprim value llvm_instr_icmp_predicate(LLVMValueRef Val) {
1378 int x = LLVMGetICmpPredicate(Val);
1380 value Option = alloc(1, 0);
1381 Field(Option, 0) = Val_int(x - LLVMIntEQ);
1384 CAMLreturn(Val_int(0));
1387 /* llvalue -> FCmp.t option */
1388 CAMLprim value llvm_instr_fcmp_predicate(LLVMValueRef Val) {
1390 int x = LLVMGetFCmpPredicate(Val);
1392 value Option = alloc(1, 0);
1393 Field(Option, 0) = Val_int(x - LLVMRealPredicateFalse);
1396 CAMLreturn(Val_int(0));
1399 /* llvalue -> llvalue */
1400 CAMLprim LLVMValueRef llvm_instr_clone(LLVMValueRef Inst) {
1401 if (!LLVMIsAInstruction(Inst))
1402 failwith("Not an instruction");
1403 return LLVMInstructionClone(Inst);
1407 /*--... Operations on call sites ...........................................--*/
1409 /* llvalue -> int */
1410 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
1411 return Val_int(LLVMGetInstructionCallConv(Inst));
1414 /* int -> llvalue -> unit */
1415 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
1416 LLVMSetInstructionCallConv(Inst, Int_val(CC));
1420 /* llvalue -> int -> int32 -> unit */
1421 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
1424 LLVMAddInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1428 /* llvalue -> int -> int32 -> unit */
1429 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
1432 LLVMRemoveInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1436 /*--... Operations on call instructions (only) .............................--*/
1438 /* llvalue -> bool */
1439 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
1440 return Val_bool(LLVMIsTailCall(CallInst));
1443 /* bool -> llvalue -> unit */
1444 CAMLprim value llvm_set_tail_call(value IsTailCall,
1445 LLVMValueRef CallInst) {
1446 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
1450 /*--... Operations on load/store instructions (only)........................--*/
1452 /* llvalue -> bool */
1453 CAMLprim value llvm_is_volatile(LLVMValueRef MemoryInst) {
1454 return Val_bool(LLVMGetVolatile(MemoryInst));
1457 /* bool -> llvalue -> unit */
1458 CAMLprim value llvm_set_volatile(value IsVolatile,
1459 LLVMValueRef MemoryInst) {
1460 LLVMSetVolatile(MemoryInst, Bool_val(IsVolatile));
1465 /*--.. Operations on terminators ...........................................--*/
1467 /* llvalue -> int -> llbasicblock */
1468 CAMLprim LLVMBasicBlockRef llvm_successor(LLVMValueRef V, value I) {
1469 return LLVMGetSuccessor(V, Int_val(I));
1472 /* llvalue -> int -> llvalue -> unit */
1473 CAMLprim value llvm_set_successor(LLVMValueRef U, value I, LLVMBasicBlockRef B) {
1474 LLVMSetSuccessor(U, Int_val(I), B);
1478 /* llvalue -> int */
1479 CAMLprim value llvm_num_successors(LLVMValueRef V) {
1480 return Val_int(LLVMGetNumSuccessors(V));
1483 /*--.. Operations on branch ................................................--*/
1485 /* llvalue -> llvalue */
1486 CAMLprim LLVMValueRef llvm_condition(LLVMValueRef V) {
1487 return LLVMGetCondition(V);
1490 /* llvalue -> llvalue -> unit */
1491 CAMLprim value llvm_set_condition(LLVMValueRef B, LLVMValueRef C) {
1492 LLVMSetCondition(B, C);
1496 /* llvalue -> bool */
1497 CAMLprim value llvm_is_conditional(LLVMValueRef V) {
1498 return Val_bool(LLVMIsConditional(V));
1501 /*--... Operations on phi nodes ............................................--*/
1503 /* (llvalue * llbasicblock) -> llvalue -> unit */
1504 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
1505 LLVMAddIncoming(PhiNode,
1506 (LLVMValueRef*) &Field(Incoming, 0),
1507 (LLVMBasicBlockRef*) &Field(Incoming, 1),
1512 /* llvalue -> (llvalue * llbasicblock) list */
1513 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
1516 CAMLlocal3(Hd, Tl, Tmp);
1518 /* Build a tuple list of them. */
1520 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
1522 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
1523 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
1526 Store_field(Tmp, 0, Hd);
1527 Store_field(Tmp, 1, Tl);
1534 /* llvalue -> unit */
1535 CAMLprim value llvm_delete_instruction(LLVMValueRef Instruction) {
1536 LLVMInstructionEraseFromParent(Instruction);
1540 /*===-- Instruction builders ----------------------------------------------===*/
1542 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
1544 static void llvm_finalize_builder(value B) {
1545 LLVMDisposeBuilder(Builder_val(B));
1548 static struct custom_operations builder_ops = {
1549 (char *) "Llvm.llbuilder",
1550 llvm_finalize_builder,
1551 custom_compare_default,
1552 custom_hash_default,
1553 custom_serialize_default,
1554 custom_deserialize_default,
1555 custom_compare_ext_default
1558 static value alloc_builder(LLVMBuilderRef B) {
1559 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
1564 /* llcontext -> llbuilder */
1565 CAMLprim value llvm_builder(LLVMContextRef C) {
1566 return alloc_builder(LLVMCreateBuilderInContext(C));
1569 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
1570 CAMLprim value llvm_position_builder(value Pos, value B) {
1571 if (Tag_val(Pos) == 0) {
1572 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
1573 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
1575 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
1576 LLVMPositionBuilderBefore(Builder_val(B), I);
1581 /* llbuilder -> llbasicblock */
1582 CAMLprim LLVMBasicBlockRef llvm_insertion_block(value B) {
1583 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
1589 /* llvalue -> string -> llbuilder -> unit */
1590 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name, value B) {
1591 LLVMInsertIntoBuilderWithName(Builder_val(B), I, String_val(Name));
1595 /*--... Metadata ...........................................................--*/
1597 /* llbuilder -> llvalue -> unit */
1598 CAMLprim value llvm_set_current_debug_location(value B, LLVMValueRef V) {
1599 LLVMSetCurrentDebugLocation(Builder_val(B), V);
1603 /* llbuilder -> unit */
1604 CAMLprim value llvm_clear_current_debug_location(value B) {
1605 LLVMSetCurrentDebugLocation(Builder_val(B), NULL);
1609 /* llbuilder -> llvalue option */
1610 CAMLprim value llvm_current_debug_location(value B) {
1613 if ((L = LLVMGetCurrentDebugLocation(Builder_val(B)))) {
1614 value Option = alloc(1, 0);
1615 Field(Option, 0) = (value) L;
1618 CAMLreturn(Val_int(0));
1621 /* llbuilder -> llvalue -> unit */
1622 CAMLprim value llvm_set_inst_debug_location(value B, LLVMValueRef V) {
1623 LLVMSetInstDebugLocation(Builder_val(B), V);
1628 /*--... Terminators ........................................................--*/
1630 /* llbuilder -> llvalue */
1631 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
1632 return LLVMBuildRetVoid(Builder_val(B));
1635 /* llvalue -> llbuilder -> llvalue */
1636 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
1637 return LLVMBuildRet(Builder_val(B), Val);
1640 /* llvalue array -> llbuilder -> llvalue */
1641 CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
1642 return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
1643 Wosize_val(RetVals));
1646 /* llbasicblock -> llbuilder -> llvalue */
1647 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
1648 return LLVMBuildBr(Builder_val(B), BB);
1651 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
1652 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
1653 LLVMBasicBlockRef Then,
1654 LLVMBasicBlockRef Else,
1656 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
1659 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
1660 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
1661 LLVMBasicBlockRef Else,
1662 value EstimatedCount,
1664 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
1667 /* lltype -> string -> llbuilder -> llvalue */
1668 CAMLprim LLVMValueRef llvm_build_malloc(LLVMTypeRef Ty, value Name,
1671 return LLVMBuildMalloc(Builder_val(B), Ty, String_val(Name));
1674 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1675 CAMLprim LLVMValueRef llvm_build_array_malloc(LLVMTypeRef Ty,
1677 value Name, value B)
1679 return LLVMBuildArrayMalloc(Builder_val(B), Ty, Val, String_val(Name));
1682 /* llvalue -> llbuilder -> llvalue */
1683 CAMLprim LLVMValueRef llvm_build_free(LLVMValueRef P, value B)
1685 return LLVMBuildFree(Builder_val(B), P);
1688 /* llvalue -> llvalue -> llbasicblock -> unit */
1689 CAMLprim value llvm_add_case(LLVMValueRef Switch, LLVMValueRef OnVal,
1690 LLVMBasicBlockRef Dest) {
1691 LLVMAddCase(Switch, OnVal, Dest);
1695 /* llvalue -> llbasicblock -> llbuilder -> llvalue */
1696 CAMLprim LLVMValueRef llvm_build_indirect_br(LLVMValueRef Addr,
1697 value EstimatedDests,
1699 return LLVMBuildIndirectBr(Builder_val(B), Addr, EstimatedDests);
1702 /* llvalue -> llvalue -> llbasicblock -> unit */
1703 CAMLprim value llvm_add_destination(LLVMValueRef IndirectBr,
1704 LLVMBasicBlockRef Dest) {
1705 LLVMAddDestination(IndirectBr, Dest);
1709 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1710 llbuilder -> llvalue */
1711 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
1712 LLVMBasicBlockRef Then,
1713 LLVMBasicBlockRef Catch,
1714 value Name, value B) {
1715 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
1716 Wosize_val(Args), Then, Catch, String_val(Name));
1719 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1720 llbuilder -> llvalue */
1721 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
1722 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
1723 (LLVMBasicBlockRef) Args[2],
1724 (LLVMBasicBlockRef) Args[3],
1728 /* lltype -> llvalue -> int -> string -> llbuilder -> llvalue */
1729 CAMLprim LLVMValueRef llvm_build_landingpad(LLVMTypeRef Ty, LLVMValueRef PersFn,
1730 value NumClauses, value Name,
1732 return LLVMBuildLandingPad(Builder_val(B), Ty, PersFn, Int_val(NumClauses),
1736 /* llvalue -> llvalue -> unit */
1737 CAMLprim value llvm_add_clause(LLVMValueRef LandingPadInst, LLVMValueRef ClauseVal)
1739 LLVMAddClause(LandingPadInst, ClauseVal);
1744 /* llvalue -> bool -> unit */
1745 CAMLprim value llvm_set_cleanup(LLVMValueRef LandingPadInst, value flag)
1747 LLVMSetCleanup(LandingPadInst, Bool_val(flag));
1751 /* llvalue -> llbuilder -> llvalue */
1752 CAMLprim LLVMValueRef llvm_build_resume(LLVMValueRef Exn, value B)
1754 return LLVMBuildResume(Builder_val(B), Exn);
1757 /* llbuilder -> llvalue */
1758 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
1759 return LLVMBuildUnreachable(Builder_val(B));
1762 /*--... Arithmetic .........................................................--*/
1764 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1765 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1766 value Name, value B) {
1767 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1770 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1771 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1772 value Name, value B) {
1773 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1776 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1777 CAMLprim LLVMValueRef llvm_build_nuw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1778 value Name, value B) {
1779 return LLVMBuildNUWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1782 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1783 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1784 value Name, value B) {
1785 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1788 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1789 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1790 value Name, value B) {
1791 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1794 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1795 CAMLprim LLVMValueRef llvm_build_nsw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1796 value Name, value B) {
1797 return LLVMBuildNSWSub(Builder_val(B), LHS, RHS, String_val(Name));
1800 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1801 CAMLprim LLVMValueRef llvm_build_nuw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1802 value Name, value B) {
1803 return LLVMBuildNUWSub(Builder_val(B), LHS, RHS, String_val(Name));
1806 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1807 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1808 value Name, value B) {
1809 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1812 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1813 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1814 value Name, value B) {
1815 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1818 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1819 CAMLprim LLVMValueRef llvm_build_nsw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1820 value Name, value B) {
1821 return LLVMBuildNSWMul(Builder_val(B), LHS, RHS, String_val(Name));
1824 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1825 CAMLprim LLVMValueRef llvm_build_nuw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1826 value Name, value B) {
1827 return LLVMBuildNUWMul(Builder_val(B), LHS, RHS, String_val(Name));
1830 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1831 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1832 value Name, value B) {
1833 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1836 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1837 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1838 value Name, value B) {
1839 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1842 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1843 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1844 value Name, value B) {
1845 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1848 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1849 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1850 value Name, value B) {
1851 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1854 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1855 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1856 value Name, value B) {
1857 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1860 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1861 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1862 value Name, value B) {
1863 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1866 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1867 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1868 value Name, value B) {
1869 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1872 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1873 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1874 value Name, value B) {
1875 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1878 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1879 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1880 value Name, value B) {
1881 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1884 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1885 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1886 value Name, value B) {
1887 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1890 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1891 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1892 value Name, value B) {
1893 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1896 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1897 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1898 value Name, value B) {
1899 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1902 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1903 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1904 value Name, value B) {
1905 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1908 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1909 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1910 value Name, value B) {
1911 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1914 /* llvalue -> string -> llbuilder -> llvalue */
1915 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1916 value Name, value B) {
1917 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1920 /* llvalue -> string -> llbuilder -> llvalue */
1921 CAMLprim LLVMValueRef llvm_build_nsw_neg(LLVMValueRef X,
1922 value Name, value B) {
1923 return LLVMBuildNSWNeg(Builder_val(B), X, String_val(Name));
1926 /* llvalue -> string -> llbuilder -> llvalue */
1927 CAMLprim LLVMValueRef llvm_build_nuw_neg(LLVMValueRef X,
1928 value Name, value B) {
1929 return LLVMBuildNUWNeg(Builder_val(B), X, String_val(Name));
1932 /* llvalue -> string -> llbuilder -> llvalue */
1933 CAMLprim LLVMValueRef llvm_build_fneg(LLVMValueRef X,
1934 value Name, value B) {
1935 return LLVMBuildFNeg(Builder_val(B), X, String_val(Name));
1938 /* llvalue -> string -> llbuilder -> llvalue */
1939 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1940 value Name, value B) {
1941 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1944 /*--... Memory .............................................................--*/
1946 /* lltype -> string -> llbuilder -> llvalue */
1947 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1948 value Name, value B) {
1949 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1952 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1953 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1954 value Name, value B) {
1955 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1958 /* llvalue -> string -> llbuilder -> llvalue */
1959 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1960 value Name, value B) {
1961 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1964 /* llvalue -> llvalue -> llbuilder -> llvalue */
1965 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1967 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1970 /* AtomicRMWBinOp.t -> llvalue -> llvalue -> AtomicOrdering.t ->
1971 bool -> llbuilder -> llvalue */
1972 CAMLprim LLVMValueRef llvm_build_atomicrmw_native(value BinOp, LLVMValueRef Ptr,
1973 LLVMValueRef Val, value Ord,
1974 value ST, value Name, value B) {
1976 Instr = LLVMBuildAtomicRMW(Builder_val(B), Int_val(BinOp),
1977 Ptr, Val, Int_val(Ord), Bool_val(ST));
1978 LLVMSetValueName(Instr, String_val(Name));
1982 CAMLprim LLVMValueRef llvm_build_atomicrmw_bytecode(value *argv, int argn) {
1983 return llvm_build_atomicrmw_native(argv[0], (LLVMValueRef) argv[1],
1984 (LLVMValueRef) argv[2], argv[3],
1985 argv[4], argv[5], argv[6]);
1988 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1989 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
1990 value Name, value B) {
1991 return LLVMBuildGEP(Builder_val(B), Pointer,
1992 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
1996 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1997 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
1998 value Indices, value Name,
2000 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
2001 (LLVMValueRef *) Op_val(Indices),
2002 Wosize_val(Indices), String_val(Name));
2005 /* llvalue -> int -> string -> llbuilder -> llvalue */
2006 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
2007 value Index, value Name,
2009 return LLVMBuildStructGEP(Builder_val(B), Pointer,
2010 Int_val(Index), String_val(Name));
2013 /* string -> string -> llbuilder -> llvalue */
2014 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
2015 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
2019 /* string -> string -> llbuilder -> llvalue */
2020 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
2022 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
2026 /*--... Casts ..............................................................--*/
2028 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2029 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
2030 value Name, value B) {
2031 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
2034 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2035 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
2036 value Name, value B) {
2037 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
2040 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2041 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
2042 value Name, value B) {
2043 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
2046 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2047 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
2048 value Name, value B) {
2049 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
2052 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2053 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
2054 value Name, value B) {
2055 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
2058 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2059 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
2060 value Name, value B) {
2061 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
2064 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2065 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
2066 value Name, value B) {
2067 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
2070 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2071 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
2072 value Name, value B) {
2073 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
2076 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2077 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
2078 value Name, value B) {
2079 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
2082 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2083 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
2084 value Name, value B) {
2085 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
2088 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2089 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
2090 value Name, value B) {
2091 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
2094 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2095 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
2096 value Name, value B) {
2097 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
2100 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2101 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
2102 value Name, value B) {
2103 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
2106 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2107 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
2108 value Name, value B) {
2109 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
2112 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2113 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
2114 LLVMTypeRef Ty, value Name,
2116 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
2119 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2120 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
2121 value Name, value B) {
2122 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
2125 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2126 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
2127 value Name, value B) {
2128 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
2131 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2132 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
2133 value Name, value B) {
2134 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
2137 /*--... Comparisons ........................................................--*/
2139 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2140 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
2141 LLVMValueRef LHS, LLVMValueRef RHS,
2142 value Name, value B) {
2143 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
2147 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2148 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
2149 LLVMValueRef LHS, LLVMValueRef RHS,
2150 value Name, value B) {
2151 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
2155 /*--... Miscellaneous instructions .........................................--*/
2157 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
2158 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
2160 LLVMValueRef FirstValue, PhiNode;
2162 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
2164 Hd = Field(Incoming, 0);
2165 FirstValue = (LLVMValueRef) Field(Hd, 0);
2166 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
2169 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
2170 value Hd = Field(Tl, 0);
2171 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
2172 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
2178 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
2179 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
2180 value Name, value B) {
2181 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
2182 Wosize_val(Params), String_val(Name));
2185 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2186 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
2187 LLVMValueRef Then, LLVMValueRef Else,
2188 value Name, value B) {
2189 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
2192 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2193 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
2194 value Name, value B) {
2195 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
2198 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2199 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
2201 value Name, value B) {
2202 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
2205 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2206 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
2207 LLVMValueRef Element,
2209 value Name, value B) {
2210 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
2214 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2215 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
2217 value Name, value B) {
2218 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
2221 /* llvalue -> int -> string -> llbuilder -> llvalue */
2222 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
2223 value Idx, value Name, value B) {
2224 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
2228 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
2229 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
2230 LLVMValueRef Val, value Idx,
2231 value Name, value B) {
2232 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
2236 /* llvalue -> string -> llbuilder -> llvalue */
2237 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
2239 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
2242 /* llvalue -> string -> llbuilder -> llvalue */
2243 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
2245 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
2248 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2249 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
2250 value Name, value B) {
2251 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
2254 /*===-- Memory buffers ----------------------------------------------------===*/
2256 /* string -> llmemorybuffer
2257 raises IoError msg on error */
2258 CAMLprim value llvm_memorybuffer_of_file(value Path) {
2261 LLVMMemoryBufferRef MemBuf;
2263 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
2265 llvm_raise(*caml_named_value("Llvm.IoError"), Message);
2267 CAMLreturn((value) MemBuf);
2270 /* unit -> llmemorybuffer
2271 raises IoError msg on error */
2272 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
2274 LLVMMemoryBufferRef MemBuf;
2276 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
2277 llvm_raise(*caml_named_value("Llvm.IoError"), Message);
2282 /* ?name:string -> string -> llmemorybuffer */
2283 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_string(value Name, value String) {
2284 LLVMMemoryBufferRef MemBuf;
2285 const char *NameCStr;
2287 if(Name == Val_int(0))
2290 NameCStr = String_val(Field(Name, 0));
2292 MemBuf = LLVMCreateMemoryBufferWithMemoryRangeCopy(
2293 String_val(String), caml_string_length(String), NameCStr);
2298 /* llmemorybuffer -> string */
2299 CAMLprim value llvm_memorybuffer_as_string(LLVMMemoryBufferRef MemBuf) {
2300 value String = caml_alloc_string(LLVMGetBufferSize(MemBuf));
2301 memcpy(String_val(String), LLVMGetBufferStart(MemBuf),
2302 LLVMGetBufferSize(MemBuf));
2307 /* llmemorybuffer -> unit */
2308 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
2309 LLVMDisposeMemoryBuffer(MemBuf);
2313 /*===-- Pass Managers -----------------------------------------------------===*/
2315 /* unit -> [ `Module ] PassManager.t */
2316 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
2317 return LLVMCreatePassManager();
2320 /* llmodule -> [ `Function ] PassManager.t -> bool */
2321 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
2322 LLVMPassManagerRef PM) {
2323 return Val_bool(LLVMRunPassManager(PM, M));
2326 /* [ `Function ] PassManager.t -> bool */
2327 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
2328 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
2331 /* llvalue -> [ `Function ] PassManager.t -> bool */
2332 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
2333 LLVMPassManagerRef FPM) {
2334 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
2337 /* [ `Function ] PassManager.t -> bool */
2338 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
2339 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
2342 /* PassManager.any PassManager.t -> unit */
2343 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
2344 LLVMDisposePassManager(PM);