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 static void llvm_raise(value Prototype, char *Message) {
29 CAMLparam1(Prototype);
30 CAMLlocal1(CamlMessage);
32 CamlMessage = copy_string(Message);
33 LLVMDisposeMessage(Message);
35 raise_with_arg(Prototype, CamlMessage);
39 static value llvm_fatal_error_handler;
41 static void llvm_fatal_error_trampoline(const char *Reason) {
42 callback(llvm_fatal_error_handler, copy_string(Reason));
45 CAMLprim value llvm_install_fatal_error_handler(value Handler) {
46 LLVMInstallFatalErrorHandler(llvm_fatal_error_trampoline);
47 llvm_fatal_error_handler = Handler;
48 caml_register_global_root(&llvm_fatal_error_handler);
52 CAMLprim value llvm_reset_fatal_error_handler(value Unit) {
53 caml_remove_global_root(&llvm_fatal_error_handler);
54 LLVMResetFatalErrorHandler();
58 CAMLprim value llvm_enable_pretty_stacktrace(value Unit) {
59 LLVMEnablePrettyStackTrace();
63 CAMLprim value llvm_parse_command_line_options(value Overview, value Args) {
65 if (Overview == Val_int(0)) {
68 COverview = String_val(Field(Overview, 0));
70 LLVMParseCommandLineOptions(Wosize_val(Args), (const char* const*) Op_val(Args), COverview);
74 static value alloc_variant(int tag, void *Value) {
75 value Iter = alloc_small(1, tag);
76 Field(Iter, 0) = Val_op(Value);
80 /* Macro to convert the C first/next/last/prev idiom to the Ocaml llpos/
82 #define DEFINE_ITERATORS(camlname, cname, pty, cty, pfun) \
83 /* llmodule -> ('a, 'b) llpos */ \
84 CAMLprim value llvm_##camlname##_begin(pty Mom) { \
85 cty First = LLVMGetFirst##cname(Mom); \
87 return alloc_variant(1, First); \
88 return alloc_variant(0, Mom); \
91 /* llvalue -> ('a, 'b) llpos */ \
92 CAMLprim value llvm_##camlname##_succ(cty Kid) { \
93 cty Next = LLVMGetNext##cname(Kid); \
95 return alloc_variant(1, Next); \
96 return alloc_variant(0, pfun(Kid)); \
99 /* llmodule -> ('a, 'b) llrev_pos */ \
100 CAMLprim value llvm_##camlname##_end(pty Mom) { \
101 cty Last = LLVMGetLast##cname(Mom); \
103 return alloc_variant(1, Last); \
104 return alloc_variant(0, Mom); \
107 /* llvalue -> ('a, 'b) llrev_pos */ \
108 CAMLprim value llvm_##camlname##_pred(cty Kid) { \
109 cty Prev = LLVMGetPrevious##cname(Kid); \
111 return alloc_variant(1, Prev); \
112 return alloc_variant(0, pfun(Kid)); \
116 /*===-- Contexts ----------------------------------------------------------===*/
118 /* unit -> llcontext */
119 CAMLprim LLVMContextRef llvm_create_context(value Unit) {
120 return LLVMContextCreate();
123 /* llcontext -> unit */
124 CAMLprim value llvm_dispose_context(LLVMContextRef C) {
125 LLVMContextDispose(C);
129 /* unit -> llcontext */
130 CAMLprim LLVMContextRef llvm_global_context(value Unit) {
131 return LLVMGetGlobalContext();
134 /* llcontext -> string -> int */
135 CAMLprim value llvm_mdkind_id(LLVMContextRef C, value Name) {
136 unsigned MDKindID = LLVMGetMDKindIDInContext(C, String_val(Name),
137 caml_string_length(Name));
138 return Val_int(MDKindID);
141 /*===-- Modules -----------------------------------------------------------===*/
143 /* llcontext -> string -> llmodule */
144 CAMLprim LLVMModuleRef llvm_create_module(LLVMContextRef C, value ModuleID) {
145 return LLVMModuleCreateWithNameInContext(String_val(ModuleID), C);
148 /* llmodule -> unit */
149 CAMLprim value llvm_dispose_module(LLVMModuleRef M) {
150 LLVMDisposeModule(M);
154 /* llmodule -> string */
155 CAMLprim value llvm_target_triple(LLVMModuleRef M) {
156 return copy_string(LLVMGetTarget(M));
159 /* string -> llmodule -> unit */
160 CAMLprim value llvm_set_target_triple(value Trip, LLVMModuleRef M) {
161 LLVMSetTarget(M, String_val(Trip));
165 /* llmodule -> string */
166 CAMLprim value llvm_data_layout(LLVMModuleRef M) {
167 return copy_string(LLVMGetDataLayout(M));
170 /* string -> llmodule -> unit */
171 CAMLprim value llvm_set_data_layout(value Layout, LLVMModuleRef M) {
172 LLVMSetDataLayout(M, String_val(Layout));
176 /* llmodule -> unit */
177 CAMLprim value llvm_dump_module(LLVMModuleRef M) {
182 /* string -> llmodule -> unit */
183 CAMLprim value llvm_print_module(value Filename, LLVMModuleRef M) {
186 if(LLVMPrintModuleToFile(M, String_val(Filename), &Message))
187 llvm_raise(*caml_named_value("Llvm.IoError"), Message);
192 /* llmodule -> string */
193 CAMLprim value llvm_string_of_llmodule(LLVMModuleRef M) {
195 CAMLlocal1(ModuleStr);
198 ModuleCStr = LLVMPrintModuleToString(M);
199 ModuleStr = caml_copy_string(ModuleCStr);
200 LLVMDisposeMessage(ModuleCStr);
202 CAMLreturn(ModuleStr);
205 /* llmodule -> string -> unit */
206 CAMLprim value llvm_set_module_inline_asm(LLVMModuleRef M, value Asm) {
207 LLVMSetModuleInlineAsm(M, String_val(Asm));
211 /*===-- Types -------------------------------------------------------------===*/
213 /* lltype -> TypeKind.t */
214 CAMLprim value llvm_classify_type(LLVMTypeRef Ty) {
215 return Val_int(LLVMGetTypeKind(Ty));
218 CAMLprim value llvm_type_is_sized(LLVMTypeRef Ty) {
219 return Val_bool(LLVMTypeIsSized(Ty));
222 /* lltype -> llcontext */
223 CAMLprim LLVMContextRef llvm_type_context(LLVMTypeRef Ty) {
224 return LLVMGetTypeContext(Ty);
228 CAMLprim value llvm_dump_type(LLVMTypeRef Val) {
233 /* lltype -> string */
234 CAMLprim value llvm_string_of_lltype(LLVMTypeRef M) {
239 TypeCStr = LLVMPrintTypeToString(M);
240 TypeStr = caml_copy_string(TypeCStr);
241 LLVMDisposeMessage(TypeCStr);
246 /*--... Operations on integer types ........................................--*/
248 /* llcontext -> lltype */
249 CAMLprim LLVMTypeRef llvm_i1_type (LLVMContextRef Context) {
250 return LLVMInt1TypeInContext(Context);
253 /* llcontext -> lltype */
254 CAMLprim LLVMTypeRef llvm_i8_type (LLVMContextRef Context) {
255 return LLVMInt8TypeInContext(Context);
258 /* llcontext -> lltype */
259 CAMLprim LLVMTypeRef llvm_i16_type (LLVMContextRef Context) {
260 return LLVMInt16TypeInContext(Context);
263 /* llcontext -> lltype */
264 CAMLprim LLVMTypeRef llvm_i32_type (LLVMContextRef Context) {
265 return LLVMInt32TypeInContext(Context);
268 /* llcontext -> lltype */
269 CAMLprim LLVMTypeRef llvm_i64_type (LLVMContextRef Context) {
270 return LLVMInt64TypeInContext(Context);
273 /* llcontext -> int -> lltype */
274 CAMLprim LLVMTypeRef llvm_integer_type(LLVMContextRef Context, value Width) {
275 return LLVMIntTypeInContext(Context, Int_val(Width));
279 CAMLprim value llvm_integer_bitwidth(LLVMTypeRef IntegerTy) {
280 return Val_int(LLVMGetIntTypeWidth(IntegerTy));
283 /*--... Operations on real types ...........................................--*/
285 /* llcontext -> lltype */
286 CAMLprim LLVMTypeRef llvm_float_type(LLVMContextRef Context) {
287 return LLVMFloatTypeInContext(Context);
290 /* llcontext -> lltype */
291 CAMLprim LLVMTypeRef llvm_double_type(LLVMContextRef Context) {
292 return LLVMDoubleTypeInContext(Context);
295 /* llcontext -> lltype */
296 CAMLprim LLVMTypeRef llvm_x86fp80_type(LLVMContextRef Context) {
297 return LLVMX86FP80TypeInContext(Context);
300 /* llcontext -> lltype */
301 CAMLprim LLVMTypeRef llvm_fp128_type(LLVMContextRef Context) {
302 return LLVMFP128TypeInContext(Context);
305 /* llcontext -> lltype */
306 CAMLprim LLVMTypeRef llvm_ppc_fp128_type(LLVMContextRef Context) {
307 return LLVMPPCFP128TypeInContext(Context);
310 /*--... Operations on function types .......................................--*/
312 /* lltype -> lltype array -> lltype */
313 CAMLprim LLVMTypeRef llvm_function_type(LLVMTypeRef RetTy, value ParamTys) {
314 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
315 Wosize_val(ParamTys), 0);
318 /* lltype -> lltype array -> lltype */
319 CAMLprim LLVMTypeRef llvm_var_arg_function_type(LLVMTypeRef RetTy,
321 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
322 Wosize_val(ParamTys), 1);
326 CAMLprim value llvm_is_var_arg(LLVMTypeRef FunTy) {
327 return Val_bool(LLVMIsFunctionVarArg(FunTy));
330 /* lltype -> lltype array */
331 CAMLprim value llvm_param_types(LLVMTypeRef FunTy) {
332 value Tys = alloc(LLVMCountParamTypes(FunTy), 0);
333 LLVMGetParamTypes(FunTy, (LLVMTypeRef *) Tys);
337 /*--... Operations on struct types .........................................--*/
339 /* llcontext -> lltype array -> lltype */
340 CAMLprim LLVMTypeRef llvm_struct_type(LLVMContextRef C, value ElementTypes) {
341 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
342 Wosize_val(ElementTypes), 0);
345 /* llcontext -> lltype array -> lltype */
346 CAMLprim LLVMTypeRef llvm_packed_struct_type(LLVMContextRef C,
347 value ElementTypes) {
348 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
349 Wosize_val(ElementTypes), 1);
352 /* llcontext -> string -> lltype */
353 CAMLprim LLVMTypeRef llvm_named_struct_type(LLVMContextRef C,
355 return LLVMStructCreateNamed(C, String_val(Name));
358 CAMLprim value llvm_struct_set_body(LLVMTypeRef Ty,
361 LLVMStructSetBody(Ty, (LLVMTypeRef *) ElementTypes,
362 Wosize_val(ElementTypes), Bool_val(Packed));
366 /* lltype -> string option */
367 CAMLprim value llvm_struct_name(LLVMTypeRef Ty)
370 const char *C = LLVMGetStructName(Ty);
373 result = caml_alloc_small(1, 0);
374 Store_field(result, 0, caml_copy_string(C));
377 CAMLreturn(Val_int(0));
380 /* lltype -> lltype array */
381 CAMLprim value llvm_struct_element_types(LLVMTypeRef StructTy) {
382 value Tys = alloc(LLVMCountStructElementTypes(StructTy), 0);
383 LLVMGetStructElementTypes(StructTy, (LLVMTypeRef *) Tys);
388 CAMLprim value llvm_is_packed(LLVMTypeRef StructTy) {
389 return Val_bool(LLVMIsPackedStruct(StructTy));
393 CAMLprim value llvm_is_opaque(LLVMTypeRef StructTy) {
394 return Val_bool(LLVMIsOpaqueStruct(StructTy));
397 /*--... Operations on array, pointer, and vector types .....................--*/
399 /* lltype -> int -> lltype */
400 CAMLprim LLVMTypeRef llvm_array_type(LLVMTypeRef ElementTy, value Count) {
401 return LLVMArrayType(ElementTy, Int_val(Count));
404 /* lltype -> lltype */
405 CAMLprim LLVMTypeRef llvm_pointer_type(LLVMTypeRef ElementTy) {
406 return LLVMPointerType(ElementTy, 0);
409 /* lltype -> int -> lltype */
410 CAMLprim LLVMTypeRef llvm_qualified_pointer_type(LLVMTypeRef ElementTy,
411 value AddressSpace) {
412 return LLVMPointerType(ElementTy, Int_val(AddressSpace));
415 /* lltype -> int -> lltype */
416 CAMLprim LLVMTypeRef llvm_vector_type(LLVMTypeRef ElementTy, value Count) {
417 return LLVMVectorType(ElementTy, Int_val(Count));
421 CAMLprim value llvm_array_length(LLVMTypeRef ArrayTy) {
422 return Val_int(LLVMGetArrayLength(ArrayTy));
426 CAMLprim value llvm_address_space(LLVMTypeRef PtrTy) {
427 return Val_int(LLVMGetPointerAddressSpace(PtrTy));
431 CAMLprim value llvm_vector_size(LLVMTypeRef VectorTy) {
432 return Val_int(LLVMGetVectorSize(VectorTy));
435 /*--... Operations on other types ..........................................--*/
437 /* llcontext -> lltype */
438 CAMLprim LLVMTypeRef llvm_void_type (LLVMContextRef Context) {
439 return LLVMVoidTypeInContext(Context);
442 /* llcontext -> lltype */
443 CAMLprim LLVMTypeRef llvm_label_type(LLVMContextRef Context) {
444 return LLVMLabelTypeInContext(Context);
447 /* llcontext -> lltype */
448 CAMLprim LLVMTypeRef llvm_x86_mmx_type(LLVMContextRef Context) {
449 return LLVMX86MMXTypeInContext(Context);
452 CAMLprim value llvm_type_by_name(LLVMModuleRef M, value Name)
455 LLVMTypeRef Ty = LLVMGetTypeByName(M, String_val(Name));
457 value Option = alloc(1, 0);
458 Field(Option, 0) = (value) Ty;
461 CAMLreturn(Val_int(0));
464 /*===-- VALUES ------------------------------------------------------------===*/
466 /* llvalue -> lltype */
467 CAMLprim LLVMTypeRef llvm_type_of(LLVMValueRef Val) {
468 return LLVMTypeOf(Val);
471 /* keep in sync with ValueKind.t */
480 ConstantAggregateZero,
497 /* llvalue -> ValueKind.t */
498 #define DEFINE_CASE(Val, Kind) \
499 do {if (LLVMIsA##Kind(Val)) CAMLreturn(Val_int(Kind));} while(0)
501 CAMLprim value llvm_classify_value(LLVMValueRef Val) {
504 CAMLreturn(Val_int(NullValue));
505 if (LLVMIsAConstant(Val)) {
506 DEFINE_CASE(Val, BlockAddress);
507 DEFINE_CASE(Val, ConstantAggregateZero);
508 DEFINE_CASE(Val, ConstantArray);
509 DEFINE_CASE(Val, ConstantDataArray);
510 DEFINE_CASE(Val, ConstantDataVector);
511 DEFINE_CASE(Val, ConstantExpr);
512 DEFINE_CASE(Val, ConstantFP);
513 DEFINE_CASE(Val, ConstantInt);
514 DEFINE_CASE(Val, ConstantPointerNull);
515 DEFINE_CASE(Val, ConstantStruct);
516 DEFINE_CASE(Val, ConstantVector);
518 if (LLVMIsAInstruction(Val)) {
520 result = caml_alloc_small(1, 0);
521 Store_field(result, 0, Val_int(LLVMGetInstructionOpcode(Val)));
524 if (LLVMIsAGlobalValue(Val)) {
525 DEFINE_CASE(Val, Function);
526 DEFINE_CASE(Val, GlobalAlias);
527 DEFINE_CASE(Val, GlobalVariable);
529 DEFINE_CASE(Val, Argument);
530 DEFINE_CASE(Val, BasicBlock);
531 DEFINE_CASE(Val, InlineAsm);
532 DEFINE_CASE(Val, MDNode);
533 DEFINE_CASE(Val, MDString);
534 DEFINE_CASE(Val, UndefValue);
535 failwith("Unknown Value class");
538 /* llvalue -> string */
539 CAMLprim value llvm_value_name(LLVMValueRef Val) {
540 return copy_string(LLVMGetValueName(Val));
543 /* string -> llvalue -> unit */
544 CAMLprim value llvm_set_value_name(value Name, LLVMValueRef Val) {
545 LLVMSetValueName(Val, String_val(Name));
549 /* llvalue -> unit */
550 CAMLprim value llvm_dump_value(LLVMValueRef Val) {
555 /* llvalue -> string */
556 CAMLprim value llvm_string_of_llvalue(LLVMValueRef M) {
558 CAMLlocal1(ValueStr);
561 ValueCStr = LLVMPrintValueToString(M);
562 ValueStr = caml_copy_string(ValueCStr);
563 LLVMDisposeMessage(ValueCStr);
565 CAMLreturn(ValueStr);
568 /* llvalue -> llvalue -> unit */
569 CAMLprim value llvm_replace_all_uses_with(LLVMValueRef OldVal,
570 LLVMValueRef NewVal) {
571 LLVMReplaceAllUsesWith(OldVal, NewVal);
575 /*--... Operations on users ................................................--*/
577 /* llvalue -> int -> llvalue */
578 CAMLprim LLVMValueRef llvm_operand(LLVMValueRef V, value I) {
579 return LLVMGetOperand(V, Int_val(I));
582 /* llvalue -> int -> lluse */
583 CAMLprim LLVMUseRef llvm_operand_use(LLVMValueRef V, value I) {
584 return LLVMGetOperandUse(V, Int_val(I));
587 /* llvalue -> int -> llvalue -> unit */
588 CAMLprim value llvm_set_operand(LLVMValueRef U, value I, LLVMValueRef V) {
589 LLVMSetOperand(U, Int_val(I), V);
594 CAMLprim value llvm_num_operands(LLVMValueRef V) {
595 return Val_int(LLVMGetNumOperands(V));
598 /*--... Operations on constants of (mostly) any type .......................--*/
600 /* llvalue -> bool */
601 CAMLprim value llvm_is_constant(LLVMValueRef Val) {
602 return Val_bool(LLVMIsConstant(Val));
605 /* llvalue -> bool */
606 CAMLprim value llvm_is_null(LLVMValueRef Val) {
607 return Val_bool(LLVMIsNull(Val));
610 /* llvalue -> bool */
611 CAMLprim value llvm_is_undef(LLVMValueRef Val) {
612 return Val_bool(LLVMIsUndef(Val));
615 /* llvalue -> Opcode.t */
616 CAMLprim value llvm_constexpr_get_opcode(LLVMValueRef Val) {
617 return LLVMIsAConstantExpr(Val) ?
618 Val_int(LLVMGetConstOpcode(Val)) : Val_int(0);
621 /*--... Operations on instructions .........................................--*/
623 /* llvalue -> bool */
624 CAMLprim value llvm_has_metadata(LLVMValueRef Val) {
625 return Val_bool(LLVMHasMetadata(Val));
628 /* llvalue -> int -> llvalue option */
629 CAMLprim value llvm_metadata(LLVMValueRef Val, value MDKindID) {
630 CAMLparam1(MDKindID);
632 if ((MD = LLVMGetMetadata(Val, Int_val(MDKindID)))) {
633 value Option = alloc(1, 0);
634 Field(Option, 0) = (value) MD;
637 CAMLreturn(Val_int(0));
640 /* llvalue -> int -> llvalue -> unit */
641 CAMLprim value llvm_set_metadata(LLVMValueRef Val, value MDKindID,
643 LLVMSetMetadata(Val, Int_val(MDKindID), MD);
647 /* llvalue -> int -> unit */
648 CAMLprim value llvm_clear_metadata(LLVMValueRef Val, value MDKindID) {
649 LLVMSetMetadata(Val, Int_val(MDKindID), NULL);
654 /*--... Operations on metadata .............................................--*/
656 /* llcontext -> string -> llvalue */
657 CAMLprim LLVMValueRef llvm_mdstring(LLVMContextRef C, value S) {
658 return LLVMMDStringInContext(C, String_val(S), caml_string_length(S));
661 /* llcontext -> llvalue array -> llvalue */
662 CAMLprim LLVMValueRef llvm_mdnode(LLVMContextRef C, value ElementVals) {
663 return LLVMMDNodeInContext(C, (LLVMValueRef*) Op_val(ElementVals),
664 Wosize_val(ElementVals));
667 /* llvalue -> string option */
668 CAMLprim value llvm_get_mdstring(LLVMValueRef V) {
673 if ((S = LLVMGetMDString(V, &Len))) {
674 CAMLlocal2(Option, Str);
676 Str = caml_alloc_string(Len);
677 memcpy(String_val(Str), S, Len);
679 Store_field(Option, 0, Str);
682 CAMLreturn(Val_int(0));
685 /* llmodule -> string -> llvalue array */
686 CAMLprim value llvm_get_namedmd(LLVMModuleRef M, value Name)
690 Nodes = alloc(LLVMGetNamedMetadataNumOperands(M, String_val(Name)), 0);
691 LLVMGetNamedMetadataOperands(M, String_val(Name), (LLVMValueRef *) Nodes);
695 /* llmodule -> string -> llvalue -> unit */
696 CAMLprim value llvm_append_namedmd(LLVMModuleRef M, value Name, LLVMValueRef Val) {
697 LLVMAddNamedMetadataOperand(M, String_val(Name), Val);
701 /*--... Operations on scalar constants .....................................--*/
703 /* lltype -> int -> llvalue */
704 CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
705 return LLVMConstInt(IntTy, (long long) Long_val(N), 1);
708 /* lltype -> Int64.t -> bool -> llvalue */
709 CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
711 return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
714 /* llvalue -> Int64.t */
715 CAMLprim value llvm_int64_of_const(LLVMValueRef Const)
718 if (LLVMIsAConstantInt(Const) &&
719 LLVMGetIntTypeWidth(LLVMTypeOf(Const)) <= 64) {
720 value Option = alloc(1, 0);
721 Field(Option, 0) = caml_copy_int64(LLVMConstIntGetSExtValue(Const));
724 CAMLreturn(Val_int(0));
727 /* lltype -> string -> int -> llvalue */
728 CAMLprim LLVMValueRef llvm_const_int_of_string(LLVMTypeRef IntTy, value S,
730 return LLVMConstIntOfStringAndSize(IntTy, String_val(S), caml_string_length(S),
734 /* lltype -> float -> llvalue */
735 CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
736 return LLVMConstReal(RealTy, Double_val(N));
740 /* llvalue -> float */
741 CAMLprim value llvm_float_of_const(LLVMValueRef Const)
748 if (LLVMIsAConstantFP(Const)) {
749 Result = LLVMConstRealGetDouble(Const, &LosesInfo);
753 Option = alloc(1, 0);
754 Field(Option, 0) = caml_copy_double(Result);
758 CAMLreturn(Val_int(0));
761 /* lltype -> string -> llvalue */
762 CAMLprim LLVMValueRef llvm_const_float_of_string(LLVMTypeRef RealTy, value S) {
763 return LLVMConstRealOfStringAndSize(RealTy, String_val(S),
764 caml_string_length(S));
767 /*--... Operations on composite constants ..................................--*/
769 /* llcontext -> string -> llvalue */
770 CAMLprim LLVMValueRef llvm_const_string(LLVMContextRef Context, value Str,
771 value NullTerminate) {
772 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
776 /* llcontext -> string -> llvalue */
777 CAMLprim LLVMValueRef llvm_const_stringz(LLVMContextRef Context, value Str,
778 value NullTerminate) {
779 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
783 /* lltype -> llvalue array -> llvalue */
784 CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
786 return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
787 Wosize_val(ElementVals));
790 /* llcontext -> llvalue array -> llvalue */
791 CAMLprim LLVMValueRef llvm_const_struct(LLVMContextRef C, value ElementVals) {
792 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
793 Wosize_val(ElementVals), 0);
796 /* lltype -> llvalue array -> llvalue */
797 CAMLprim LLVMValueRef llvm_const_named_struct(LLVMTypeRef Ty, value ElementVals) {
798 return LLVMConstNamedStruct(Ty, (LLVMValueRef *) Op_val(ElementVals), Wosize_val(ElementVals));
801 /* llcontext -> llvalue array -> llvalue */
802 CAMLprim LLVMValueRef llvm_const_packed_struct(LLVMContextRef C,
804 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
805 Wosize_val(ElementVals), 1);
808 /* llvalue array -> llvalue */
809 CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
810 return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
811 Wosize_val(ElementVals));
814 /* llvalue -> string option */
815 CAMLprim value llvm_string_of_const(LLVMValueRef Const) {
819 CAMLlocal2(Option, Str);
821 if(LLVMIsAConstantDataSequential(Const) && LLVMIsConstantString(Const)) {
822 S = LLVMGetAsString(Const, &Len);
823 Str = caml_alloc_string(Len);
824 memcpy(String_val(Str), S, Len);
826 Option = alloc(1, 0);
827 Field(Option, 0) = Str;
830 CAMLreturn(Val_int(0));
834 /* llvalue -> int -> llvalue */
835 CAMLprim LLVMValueRef llvm_const_element(LLVMValueRef Const, value N) {
836 return LLVMGetElementAsConstant(Const, Int_val(N));
839 /*--... Constant expressions ...............................................--*/
841 /* Icmp.t -> llvalue -> llvalue -> llvalue */
842 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
843 LLVMValueRef LHSConstant,
844 LLVMValueRef RHSConstant) {
845 return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
848 /* Fcmp.t -> llvalue -> llvalue -> llvalue */
849 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
850 LLVMValueRef LHSConstant,
851 LLVMValueRef RHSConstant) {
852 return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
855 /* llvalue -> llvalue array -> llvalue */
856 CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
857 return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
858 Wosize_val(Indices));
861 /* llvalue -> llvalue array -> llvalue */
862 CAMLprim LLVMValueRef llvm_const_in_bounds_gep(LLVMValueRef ConstantVal,
864 return LLVMConstInBoundsGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
865 Wosize_val(Indices));
868 /* llvalue -> lltype -> is_signed:bool -> llvalue */
869 CAMLprim LLVMValueRef llvm_const_intcast(LLVMValueRef CV, LLVMTypeRef T,
871 return LLVMConstIntCast(CV, T, Bool_val(IsSigned));
874 /* llvalue -> int array -> llvalue */
875 CAMLprim LLVMValueRef llvm_const_extractvalue(LLVMValueRef Aggregate,
878 int size = Wosize_val(Indices);
882 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
883 for (i = 0; i < size; i++) {
884 idxs[i] = Int_val(Field(Indices, i));
887 result = LLVMConstExtractValue(Aggregate, idxs, size);
889 CAMLreturnT(LLVMValueRef, result);
892 /* llvalue -> llvalue -> int array -> llvalue */
893 CAMLprim LLVMValueRef llvm_const_insertvalue(LLVMValueRef Aggregate,
894 LLVMValueRef Val, value Indices) {
896 int size = Wosize_val(Indices);
900 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
901 for (i = 0; i < size; i++) {
902 idxs[i] = Int_val(Field(Indices, i));
905 result = LLVMConstInsertValue(Aggregate, Val, idxs, size);
907 CAMLreturnT(LLVMValueRef, result);
910 /* lltype -> string -> string -> bool -> bool -> llvalue */
911 CAMLprim LLVMValueRef llvm_const_inline_asm(LLVMTypeRef Ty, value Asm,
912 value Constraints, value HasSideEffects,
913 value IsAlignStack) {
914 return LLVMConstInlineAsm(Ty, String_val(Asm), String_val(Constraints),
915 Bool_val(HasSideEffects), Bool_val(IsAlignStack));
918 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
920 /* llvalue -> bool */
921 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
922 return Val_bool(LLVMIsDeclaration(Global));
925 /* llvalue -> Linkage.t */
926 CAMLprim value llvm_linkage(LLVMValueRef Global) {
927 return Val_int(LLVMGetLinkage(Global));
930 /* Linkage.t -> llvalue -> unit */
931 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
932 LLVMSetLinkage(Global, Int_val(Linkage));
936 /* llvalue -> string */
937 CAMLprim value llvm_section(LLVMValueRef Global) {
938 return copy_string(LLVMGetSection(Global));
941 /* string -> llvalue -> unit */
942 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
943 LLVMSetSection(Global, String_val(Section));
947 /* llvalue -> Visibility.t */
948 CAMLprim value llvm_visibility(LLVMValueRef Global) {
949 return Val_int(LLVMGetVisibility(Global));
952 /* Visibility.t -> llvalue -> unit */
953 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
954 LLVMSetVisibility(Global, Int_val(Viz));
959 CAMLprim value llvm_alignment(LLVMValueRef Global) {
960 return Val_int(LLVMGetAlignment(Global));
963 /* int -> llvalue -> unit */
964 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
965 LLVMSetAlignment(Global, Int_val(Bytes));
969 /*--... Operations on uses .................................................--*/
971 /* llvalue -> lluse option */
972 CAMLprim value llvm_use_begin(LLVMValueRef Val) {
975 if ((First = LLVMGetFirstUse(Val))) {
976 value Option = alloc(1, 0);
977 Field(Option, 0) = (value) First;
980 CAMLreturn(Val_int(0));
983 /* lluse -> lluse option */
984 CAMLprim value llvm_use_succ(LLVMUseRef U) {
987 if ((Next = LLVMGetNextUse(U))) {
988 value Option = alloc(1, 0);
989 Field(Option, 0) = (value) Next;
992 CAMLreturn(Val_int(0));
995 /* lluse -> llvalue */
996 CAMLprim LLVMValueRef llvm_user(LLVMUseRef UR) {
997 return LLVMGetUser(UR);
1000 /* lluse -> llvalue */
1001 CAMLprim LLVMValueRef llvm_used_value(LLVMUseRef UR) {
1002 return LLVMGetUsedValue(UR);
1005 /*--... Operations on global variables .....................................--*/
1007 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
1008 LLVMGetGlobalParent)
1010 /* lltype -> string -> llmodule -> llvalue */
1011 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
1013 LLVMValueRef GlobalVar;
1014 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
1015 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
1016 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
1019 return LLVMAddGlobal(M, Ty, String_val(Name));
1022 /* lltype -> string -> int -> llmodule -> llvalue */
1023 CAMLprim LLVMValueRef llvm_declare_qualified_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,
1030 LLVMPointerType(Ty, Int_val(AddressSpace)));
1033 return LLVMAddGlobalInAddressSpace(M, Ty, String_val(Name),
1034 Int_val(AddressSpace));
1037 /* string -> llmodule -> llvalue option */
1038 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
1040 LLVMValueRef GlobalVar;
1041 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
1042 value Option = alloc(1, 0);
1043 Field(Option, 0) = (value) GlobalVar;
1046 CAMLreturn(Val_int(0));
1049 /* string -> llvalue -> llmodule -> llvalue */
1050 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
1052 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
1054 LLVMSetInitializer(GlobalVar, Initializer);
1058 /* string -> llvalue -> int -> llmodule -> llvalue */
1059 CAMLprim LLVMValueRef llvm_define_qualified_global(value Name,
1060 LLVMValueRef Initializer,
1063 LLVMValueRef GlobalVar = LLVMAddGlobalInAddressSpace(M,
1064 LLVMTypeOf(Initializer),
1066 Int_val(AddressSpace));
1067 LLVMSetInitializer(GlobalVar, Initializer);
1071 /* llvalue -> unit */
1072 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
1073 LLVMDeleteGlobal(GlobalVar);
1077 /* llvalue -> llvalue -> unit */
1078 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
1079 LLVMValueRef GlobalVar) {
1080 LLVMSetInitializer(GlobalVar, ConstantVal);
1084 /* llvalue -> unit */
1085 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
1086 LLVMSetInitializer(GlobalVar, NULL);
1090 /* llvalue -> bool */
1091 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
1092 return Val_bool(LLVMIsThreadLocal(GlobalVar));
1095 /* bool -> llvalue -> unit */
1096 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
1097 LLVMValueRef GlobalVar) {
1098 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
1102 /* llvalue -> ThreadLocalMode.t */
1103 CAMLprim value llvm_thread_local_mode(LLVMValueRef GlobalVar) {
1104 return Val_int(LLVMGetThreadLocalMode(GlobalVar));
1107 /* ThreadLocalMode.t -> llvalue -> unit */
1108 CAMLprim value llvm_set_thread_local_mode(value ThreadLocalMode,
1109 LLVMValueRef GlobalVar) {
1110 LLVMSetThreadLocalMode(GlobalVar, Int_val(ThreadLocalMode));
1114 /* llvalue -> bool */
1115 CAMLprim value llvm_is_externally_initialized(LLVMValueRef GlobalVar) {
1116 return Val_bool(LLVMIsExternallyInitialized(GlobalVar));
1119 /* bool -> llvalue -> unit */
1120 CAMLprim value llvm_set_externally_initialized(value IsExternallyInitialized,
1121 LLVMValueRef GlobalVar) {
1122 LLVMSetExternallyInitialized(GlobalVar, Bool_val(IsExternallyInitialized));
1126 /* llvalue -> bool */
1127 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
1128 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
1131 /* bool -> llvalue -> unit */
1132 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
1133 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
1137 /*--... Operations on aliases ..............................................--*/
1139 CAMLprim LLVMValueRef llvm_add_alias(LLVMModuleRef M, LLVMTypeRef Ty,
1140 LLVMValueRef Aliasee, value Name) {
1141 return LLVMAddAlias(M, Ty, Aliasee, String_val(Name));
1144 /*--... Operations on functions ............................................--*/
1146 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
1147 LLVMGetGlobalParent)
1149 /* string -> lltype -> llmodule -> llvalue */
1150 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
1153 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1154 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
1155 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
1158 return LLVMAddFunction(M, String_val(Name), Ty);
1161 /* string -> llmodule -> llvalue option */
1162 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
1165 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1166 value Option = alloc(1, 0);
1167 Field(Option, 0) = (value) Fn;
1170 CAMLreturn(Val_int(0));
1173 /* string -> lltype -> llmodule -> llvalue */
1174 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
1176 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
1177 LLVMAppendBasicBlockInContext(LLVMGetTypeContext(Ty), Fn, "entry");
1181 /* llvalue -> unit */
1182 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
1183 LLVMDeleteFunction(Fn);
1187 /* llvalue -> bool */
1188 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
1189 return Val_bool(LLVMGetIntrinsicID(Fn));
1192 /* llvalue -> int */
1193 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
1194 return Val_int(LLVMGetFunctionCallConv(Fn));
1197 /* int -> llvalue -> unit */
1198 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
1199 LLVMSetFunctionCallConv(Fn, Int_val(Id));
1203 /* llvalue -> string option */
1204 CAMLprim value llvm_gc(LLVMValueRef Fn) {
1207 CAMLlocal2(Name, Option);
1209 if ((GC = LLVMGetGC(Fn))) {
1210 Name = copy_string(GC);
1212 Option = alloc(1, 0);
1213 Field(Option, 0) = Name;
1216 CAMLreturn(Val_int(0));
1220 /* string option -> llvalue -> unit */
1221 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
1222 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
1226 /* llvalue -> int32 -> unit */
1227 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
1228 LLVMAddFunctionAttr(Arg, Int32_val(PA));
1232 /* llvalue -> string -> string -> unit */
1233 CAMLprim value llvm_add_target_dependent_function_attr(
1234 LLVMValueRef Arg, value A, value V) {
1235 LLVMAddTargetDependentFunctionAttr(Arg, String_val(A), String_val(V));
1239 /* llvalue -> int32 */
1240 CAMLprim value llvm_function_attr(LLVMValueRef Fn)
1243 CAMLreturn(caml_copy_int32(LLVMGetFunctionAttr(Fn)));
1246 /* llvalue -> int32 -> unit */
1247 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
1248 LLVMRemoveFunctionAttr(Arg, Int32_val(PA));
1251 /*--... Operations on parameters ...........................................--*/
1253 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
1255 /* llvalue -> int -> llvalue */
1256 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
1257 return LLVMGetParam(Fn, Int_val(Index));
1260 /* llvalue -> int */
1261 CAMLprim value llvm_param_attr(LLVMValueRef Param)
1264 CAMLreturn(caml_copy_int32(LLVMGetAttribute(Param)));
1267 /* llvalue -> llvalue */
1268 CAMLprim value llvm_params(LLVMValueRef Fn) {
1269 value Params = alloc(LLVMCountParams(Fn), 0);
1270 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
1274 /* llvalue -> int32 -> unit */
1275 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
1276 LLVMAddAttribute(Arg, Int32_val(PA));
1280 /* llvalue -> int32 -> unit */
1281 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
1282 LLVMRemoveAttribute(Arg, Int32_val(PA));
1286 /* llvalue -> int -> unit */
1287 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
1288 LLVMSetParamAlignment(Arg, Int_val(align));
1292 /*--... Operations on basic blocks .........................................--*/
1295 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
1297 /* llbasicblock -> llvalue option */
1298 CAMLprim value llvm_block_terminator(LLVMBasicBlockRef Block)
1301 LLVMValueRef Term = LLVMGetBasicBlockTerminator(Block);
1303 value Option = alloc(1, 0);
1304 Field(Option, 0) = (value) Term;
1307 CAMLreturn(Val_int(0));
1310 /* llvalue -> llbasicblock array */
1311 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
1312 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
1313 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
1317 /* llbasicblock -> unit */
1318 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
1319 LLVMDeleteBasicBlock(BB);
1323 /* llbasicblock -> unit */
1324 CAMLprim value llvm_remove_block(LLVMBasicBlockRef BB) {
1325 LLVMRemoveBasicBlockFromParent(BB);
1329 /* llbasicblock -> llbasicblock -> unit */
1330 CAMLprim value llvm_move_block_before(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1331 LLVMMoveBasicBlockBefore(BB, Pos);
1335 /* llbasicblock -> llbasicblock -> unit */
1336 CAMLprim value llvm_move_block_after(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1337 LLVMMoveBasicBlockAfter(BB, Pos);
1341 /* string -> llvalue -> llbasicblock */
1342 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
1344 return LLVMAppendBasicBlockInContext(Context, Fn, String_val(Name));
1347 /* string -> llbasicblock -> llbasicblock */
1348 CAMLprim LLVMBasicBlockRef llvm_insert_block(LLVMContextRef Context, value Name,
1349 LLVMBasicBlockRef BB) {
1350 return LLVMInsertBasicBlockInContext(Context, BB, String_val(Name));
1353 /* llvalue -> bool */
1354 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
1355 return Val_bool(LLVMValueIsBasicBlock(Val));
1358 /*--... Operations on instructions .........................................--*/
1360 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
1361 LLVMGetInstructionParent)
1363 /* llvalue -> Opcode.t */
1364 CAMLprim value llvm_instr_get_opcode(LLVMValueRef Inst) {
1366 if (!LLVMIsAInstruction(Inst))
1367 failwith("Not an instruction");
1368 o = LLVMGetInstructionOpcode(Inst);
1369 assert (o <= LLVMLandingPad);
1373 /* llvalue -> ICmp.t option */
1374 CAMLprim value llvm_instr_icmp_predicate(LLVMValueRef Val) {
1376 int x = LLVMGetICmpPredicate(Val);
1378 value Option = alloc(1, 0);
1379 Field(Option, 0) = Val_int(x - LLVMIntEQ);
1382 CAMLreturn(Val_int(0));
1385 /* llvalue -> FCmp.t option */
1386 CAMLprim value llvm_instr_fcmp_predicate(LLVMValueRef Val) {
1388 int x = LLVMGetFCmpPredicate(Val);
1390 value Option = alloc(1, 0);
1391 Field(Option, 0) = Val_int(x - LLVMRealPredicateFalse);
1394 CAMLreturn(Val_int(0));
1397 /* llvalue -> llvalue */
1398 CAMLprim LLVMValueRef llvm_instr_clone(LLVMValueRef Inst) {
1399 if (!LLVMIsAInstruction(Inst))
1400 failwith("Not an instruction");
1401 return LLVMInstructionClone(Inst);
1405 /*--... Operations on call sites ...........................................--*/
1407 /* llvalue -> int */
1408 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
1409 return Val_int(LLVMGetInstructionCallConv(Inst));
1412 /* int -> llvalue -> unit */
1413 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
1414 LLVMSetInstructionCallConv(Inst, Int_val(CC));
1418 /* llvalue -> int -> int32 -> unit */
1419 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
1422 LLVMAddInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1426 /* llvalue -> int -> int32 -> unit */
1427 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
1430 LLVMRemoveInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1434 /*--... Operations on call instructions (only) .............................--*/
1436 /* llvalue -> bool */
1437 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
1438 return Val_bool(LLVMIsTailCall(CallInst));
1441 /* bool -> llvalue -> unit */
1442 CAMLprim value llvm_set_tail_call(value IsTailCall,
1443 LLVMValueRef CallInst) {
1444 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
1448 /*--... Operations on load/store instructions (only)........................--*/
1450 /* llvalue -> bool */
1451 CAMLprim value llvm_is_volatile(LLVMValueRef MemoryInst) {
1452 return Val_bool(LLVMGetVolatile(MemoryInst));
1455 /* bool -> llvalue -> unit */
1456 CAMLprim value llvm_set_volatile(value IsVolatile,
1457 LLVMValueRef MemoryInst) {
1458 LLVMSetVolatile(MemoryInst, Bool_val(IsVolatile));
1463 /*--.. Operations on terminators ...........................................--*/
1465 /* llvalue -> int -> llbasicblock */
1466 CAMLprim LLVMBasicBlockRef llvm_successor(LLVMValueRef V, value I) {
1467 return LLVMGetSuccessor(V, Int_val(I));
1470 /* llvalue -> int -> llvalue -> unit */
1471 CAMLprim value llvm_set_successor(LLVMValueRef U, value I, LLVMBasicBlockRef B) {
1472 LLVMSetSuccessor(U, Int_val(I), B);
1476 /* llvalue -> int */
1477 CAMLprim value llvm_num_successors(LLVMValueRef V) {
1478 return Val_int(LLVMGetNumSuccessors(V));
1481 /*--.. Operations on branch ................................................--*/
1483 /* llvalue -> llvalue */
1484 CAMLprim LLVMValueRef llvm_condition(LLVMValueRef V) {
1485 return LLVMGetCondition(V);
1488 /* llvalue -> llvalue -> unit */
1489 CAMLprim value llvm_set_condition(LLVMValueRef B, LLVMValueRef C) {
1490 LLVMSetCondition(B, C);
1494 /* llvalue -> bool */
1495 CAMLprim value llvm_is_conditional(LLVMValueRef V) {
1496 return Val_bool(LLVMIsConditional(V));
1499 /*--... Operations on phi nodes ............................................--*/
1501 /* (llvalue * llbasicblock) -> llvalue -> unit */
1502 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
1503 LLVMAddIncoming(PhiNode,
1504 (LLVMValueRef*) &Field(Incoming, 0),
1505 (LLVMBasicBlockRef*) &Field(Incoming, 1),
1510 /* llvalue -> (llvalue * llbasicblock) list */
1511 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
1514 CAMLlocal3(Hd, Tl, Tmp);
1516 /* Build a tuple list of them. */
1518 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
1520 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
1521 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
1524 Store_field(Tmp, 0, Hd);
1525 Store_field(Tmp, 1, Tl);
1532 /* llvalue -> unit */
1533 CAMLprim value llvm_delete_instruction(LLVMValueRef Instruction) {
1534 LLVMInstructionEraseFromParent(Instruction);
1538 /*===-- Instruction builders ----------------------------------------------===*/
1540 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
1542 static void llvm_finalize_builder(value B) {
1543 LLVMDisposeBuilder(Builder_val(B));
1546 static struct custom_operations builder_ops = {
1547 (char *) "Llvm.llbuilder",
1548 llvm_finalize_builder,
1549 custom_compare_default,
1550 custom_hash_default,
1551 custom_serialize_default,
1552 custom_deserialize_default,
1553 custom_compare_ext_default
1556 static value alloc_builder(LLVMBuilderRef B) {
1557 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
1562 /* llcontext -> llbuilder */
1563 CAMLprim value llvm_builder(LLVMContextRef C) {
1564 return alloc_builder(LLVMCreateBuilderInContext(C));
1567 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
1568 CAMLprim value llvm_position_builder(value Pos, value B) {
1569 if (Tag_val(Pos) == 0) {
1570 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
1571 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
1573 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
1574 LLVMPositionBuilderBefore(Builder_val(B), I);
1579 /* llbuilder -> llbasicblock */
1580 CAMLprim LLVMBasicBlockRef llvm_insertion_block(value B) {
1581 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
1587 /* llvalue -> string -> llbuilder -> unit */
1588 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name, value B) {
1589 LLVMInsertIntoBuilderWithName(Builder_val(B), I, String_val(Name));
1593 /*--... Metadata ...........................................................--*/
1595 /* llbuilder -> llvalue -> unit */
1596 CAMLprim value llvm_set_current_debug_location(value B, LLVMValueRef V) {
1597 LLVMSetCurrentDebugLocation(Builder_val(B), V);
1601 /* llbuilder -> unit */
1602 CAMLprim value llvm_clear_current_debug_location(value B) {
1603 LLVMSetCurrentDebugLocation(Builder_val(B), NULL);
1607 /* llbuilder -> llvalue option */
1608 CAMLprim value llvm_current_debug_location(value B) {
1611 if ((L = LLVMGetCurrentDebugLocation(Builder_val(B)))) {
1612 value Option = alloc(1, 0);
1613 Field(Option, 0) = (value) L;
1616 CAMLreturn(Val_int(0));
1619 /* llbuilder -> llvalue -> unit */
1620 CAMLprim value llvm_set_inst_debug_location(value B, LLVMValueRef V) {
1621 LLVMSetInstDebugLocation(Builder_val(B), V);
1626 /*--... Terminators ........................................................--*/
1628 /* llbuilder -> llvalue */
1629 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
1630 return LLVMBuildRetVoid(Builder_val(B));
1633 /* llvalue -> llbuilder -> llvalue */
1634 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
1635 return LLVMBuildRet(Builder_val(B), Val);
1638 /* llvalue array -> llbuilder -> llvalue */
1639 CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
1640 return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
1641 Wosize_val(RetVals));
1644 /* llbasicblock -> llbuilder -> llvalue */
1645 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
1646 return LLVMBuildBr(Builder_val(B), BB);
1649 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
1650 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
1651 LLVMBasicBlockRef Then,
1652 LLVMBasicBlockRef Else,
1654 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
1657 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
1658 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
1659 LLVMBasicBlockRef Else,
1660 value EstimatedCount,
1662 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
1665 /* lltype -> string -> llbuilder -> llvalue */
1666 CAMLprim LLVMValueRef llvm_build_malloc(LLVMTypeRef Ty, value Name,
1669 return LLVMBuildMalloc(Builder_val(B), Ty, String_val(Name));
1672 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1673 CAMLprim LLVMValueRef llvm_build_array_malloc(LLVMTypeRef Ty,
1675 value Name, value B)
1677 return LLVMBuildArrayMalloc(Builder_val(B), Ty, Val, String_val(Name));
1680 /* llvalue -> llbuilder -> llvalue */
1681 CAMLprim LLVMValueRef llvm_build_free(LLVMValueRef P, value B)
1683 return LLVMBuildFree(Builder_val(B), P);
1686 /* llvalue -> llvalue -> llbasicblock -> unit */
1687 CAMLprim value llvm_add_case(LLVMValueRef Switch, LLVMValueRef OnVal,
1688 LLVMBasicBlockRef Dest) {
1689 LLVMAddCase(Switch, OnVal, Dest);
1693 /* llvalue -> llbasicblock -> llbuilder -> llvalue */
1694 CAMLprim LLVMValueRef llvm_build_indirect_br(LLVMValueRef Addr,
1695 value EstimatedDests,
1697 return LLVMBuildIndirectBr(Builder_val(B), Addr, EstimatedDests);
1700 /* llvalue -> llvalue -> llbasicblock -> unit */
1701 CAMLprim value llvm_add_destination(LLVMValueRef IndirectBr,
1702 LLVMBasicBlockRef Dest) {
1703 LLVMAddDestination(IndirectBr, Dest);
1707 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1708 llbuilder -> llvalue */
1709 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
1710 LLVMBasicBlockRef Then,
1711 LLVMBasicBlockRef Catch,
1712 value Name, value B) {
1713 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
1714 Wosize_val(Args), Then, Catch, String_val(Name));
1717 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1718 llbuilder -> llvalue */
1719 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
1720 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
1721 (LLVMBasicBlockRef) Args[2],
1722 (LLVMBasicBlockRef) Args[3],
1726 /* lltype -> llvalue -> int -> string -> llbuilder -> llvalue */
1727 CAMLprim LLVMValueRef llvm_build_landingpad(LLVMTypeRef Ty, LLVMValueRef PersFn,
1728 value NumClauses, value Name,
1730 return LLVMBuildLandingPad(Builder_val(B), Ty, PersFn, Int_val(NumClauses),
1734 /* llvalue -> llvalue -> unit */
1735 CAMLprim value llvm_add_clause(LLVMValueRef LandingPadInst, LLVMValueRef ClauseVal)
1737 LLVMAddClause(LandingPadInst, ClauseVal);
1742 /* llvalue -> bool -> unit */
1743 CAMLprim value llvm_set_cleanup(LLVMValueRef LandingPadInst, value flag)
1745 LLVMSetCleanup(LandingPadInst, Bool_val(flag));
1749 /* llvalue -> llbuilder -> llvalue */
1750 CAMLprim LLVMValueRef llvm_build_resume(LLVMValueRef Exn, value B)
1752 return LLVMBuildResume(Builder_val(B), Exn);
1755 /* llbuilder -> llvalue */
1756 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
1757 return LLVMBuildUnreachable(Builder_val(B));
1760 /*--... Arithmetic .........................................................--*/
1762 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1763 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1764 value Name, value B) {
1765 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1768 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1769 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1770 value Name, value B) {
1771 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1774 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1775 CAMLprim LLVMValueRef llvm_build_nuw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1776 value Name, value B) {
1777 return LLVMBuildNUWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1780 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1781 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1782 value Name, value B) {
1783 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1786 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1787 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1788 value Name, value B) {
1789 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1792 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1793 CAMLprim LLVMValueRef llvm_build_nsw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1794 value Name, value B) {
1795 return LLVMBuildNSWSub(Builder_val(B), LHS, RHS, String_val(Name));
1798 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1799 CAMLprim LLVMValueRef llvm_build_nuw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1800 value Name, value B) {
1801 return LLVMBuildNUWSub(Builder_val(B), LHS, RHS, String_val(Name));
1804 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1805 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1806 value Name, value B) {
1807 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1810 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1811 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1812 value Name, value B) {
1813 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1816 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1817 CAMLprim LLVMValueRef llvm_build_nsw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1818 value Name, value B) {
1819 return LLVMBuildNSWMul(Builder_val(B), LHS, RHS, String_val(Name));
1822 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1823 CAMLprim LLVMValueRef llvm_build_nuw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1824 value Name, value B) {
1825 return LLVMBuildNUWMul(Builder_val(B), LHS, RHS, String_val(Name));
1828 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1829 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1830 value Name, value B) {
1831 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1834 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1835 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1836 value Name, value B) {
1837 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1840 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1841 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1842 value Name, value B) {
1843 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1846 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1847 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1848 value Name, value B) {
1849 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1852 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1853 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1854 value Name, value B) {
1855 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1858 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1859 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1860 value Name, value B) {
1861 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1864 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1865 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1866 value Name, value B) {
1867 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1870 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1871 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1872 value Name, value B) {
1873 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1876 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1877 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1878 value Name, value B) {
1879 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1882 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1883 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1884 value Name, value B) {
1885 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1888 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1889 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1890 value Name, value B) {
1891 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1894 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1895 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1896 value Name, value B) {
1897 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1900 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1901 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1902 value Name, value B) {
1903 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1906 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1907 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1908 value Name, value B) {
1909 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1912 /* llvalue -> string -> llbuilder -> llvalue */
1913 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1914 value Name, value B) {
1915 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1918 /* llvalue -> string -> llbuilder -> llvalue */
1919 CAMLprim LLVMValueRef llvm_build_nsw_neg(LLVMValueRef X,
1920 value Name, value B) {
1921 return LLVMBuildNSWNeg(Builder_val(B), X, String_val(Name));
1924 /* llvalue -> string -> llbuilder -> llvalue */
1925 CAMLprim LLVMValueRef llvm_build_nuw_neg(LLVMValueRef X,
1926 value Name, value B) {
1927 return LLVMBuildNUWNeg(Builder_val(B), X, String_val(Name));
1930 /* llvalue -> string -> llbuilder -> llvalue */
1931 CAMLprim LLVMValueRef llvm_build_fneg(LLVMValueRef X,
1932 value Name, value B) {
1933 return LLVMBuildFNeg(Builder_val(B), X, String_val(Name));
1936 /* llvalue -> string -> llbuilder -> llvalue */
1937 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1938 value Name, value B) {
1939 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1942 /*--... Memory .............................................................--*/
1944 /* lltype -> string -> llbuilder -> llvalue */
1945 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1946 value Name, value B) {
1947 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1950 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1951 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1952 value Name, value B) {
1953 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1956 /* llvalue -> string -> llbuilder -> llvalue */
1957 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1958 value Name, value B) {
1959 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1962 /* llvalue -> llvalue -> llbuilder -> llvalue */
1963 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1965 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1968 /* AtomicRMWBinOp.t -> llvalue -> llvalue -> AtomicOrdering.t ->
1969 bool -> llbuilder -> llvalue */
1970 CAMLprim LLVMValueRef llvm_build_atomicrmw_native(value BinOp, LLVMValueRef Ptr,
1971 LLVMValueRef Val, value Ord,
1972 value ST, value Name, value B) {
1974 Instr = LLVMBuildAtomicRMW(Builder_val(B), Int_val(BinOp),
1975 Ptr, Val, Int_val(Ord), Bool_val(ST));
1976 LLVMSetValueName(Instr, String_val(Name));
1980 CAMLprim LLVMValueRef llvm_build_atomicrmw_bytecode(value *argv, int argn) {
1981 return llvm_build_atomicrmw_native(argv[0], (LLVMValueRef) argv[1],
1982 (LLVMValueRef) argv[2], argv[3],
1983 argv[4], argv[5], argv[6]);
1986 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1987 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
1988 value Name, value B) {
1989 return LLVMBuildGEP(Builder_val(B), Pointer,
1990 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
1994 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1995 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
1996 value Indices, value Name,
1998 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
1999 (LLVMValueRef *) Op_val(Indices),
2000 Wosize_val(Indices), String_val(Name));
2003 /* llvalue -> int -> string -> llbuilder -> llvalue */
2004 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
2005 value Index, value Name,
2007 return LLVMBuildStructGEP(Builder_val(B), Pointer,
2008 Int_val(Index), String_val(Name));
2011 /* string -> string -> llbuilder -> llvalue */
2012 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
2013 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
2017 /* string -> string -> llbuilder -> llvalue */
2018 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
2020 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
2024 /*--... Casts ..............................................................--*/
2026 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2027 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
2028 value Name, value B) {
2029 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
2032 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2033 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
2034 value Name, value B) {
2035 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
2038 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2039 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
2040 value Name, value B) {
2041 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
2044 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2045 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
2046 value Name, value B) {
2047 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
2050 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2051 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
2052 value Name, value B) {
2053 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
2056 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2057 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
2058 value Name, value B) {
2059 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
2062 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2063 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
2064 value Name, value B) {
2065 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
2068 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2069 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
2070 value Name, value B) {
2071 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
2074 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2075 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
2076 value Name, value B) {
2077 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
2080 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2081 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
2082 value Name, value B) {
2083 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
2086 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2087 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
2088 value Name, value B) {
2089 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
2092 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2093 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
2094 value Name, value B) {
2095 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
2098 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2099 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
2100 value Name, value B) {
2101 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
2104 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2105 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
2106 value Name, value B) {
2107 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
2110 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2111 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
2112 LLVMTypeRef Ty, value Name,
2114 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
2117 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2118 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
2119 value Name, value B) {
2120 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
2123 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2124 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
2125 value Name, value B) {
2126 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
2129 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2130 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
2131 value Name, value B) {
2132 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
2135 /*--... Comparisons ........................................................--*/
2137 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2138 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
2139 LLVMValueRef LHS, LLVMValueRef RHS,
2140 value Name, value B) {
2141 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
2145 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2146 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
2147 LLVMValueRef LHS, LLVMValueRef RHS,
2148 value Name, value B) {
2149 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
2153 /*--... Miscellaneous instructions .........................................--*/
2155 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
2156 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
2158 LLVMValueRef FirstValue, PhiNode;
2160 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
2162 Hd = Field(Incoming, 0);
2163 FirstValue = (LLVMValueRef) Field(Hd, 0);
2164 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
2167 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
2168 value Hd = Field(Tl, 0);
2169 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
2170 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
2176 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
2177 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
2178 value Name, value B) {
2179 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
2180 Wosize_val(Params), String_val(Name));
2183 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2184 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
2185 LLVMValueRef Then, LLVMValueRef Else,
2186 value Name, value B) {
2187 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
2190 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2191 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
2192 value Name, value B) {
2193 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
2196 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2197 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
2199 value Name, value B) {
2200 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
2203 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2204 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
2205 LLVMValueRef Element,
2207 value Name, value B) {
2208 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
2212 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2213 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
2215 value Name, value B) {
2216 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
2219 /* llvalue -> int -> string -> llbuilder -> llvalue */
2220 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
2221 value Idx, value Name, value B) {
2222 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
2226 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
2227 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
2228 LLVMValueRef Val, value Idx,
2229 value Name, value B) {
2230 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
2234 /* llvalue -> string -> llbuilder -> llvalue */
2235 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
2237 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
2240 /* llvalue -> string -> llbuilder -> llvalue */
2241 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
2243 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
2246 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2247 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
2248 value Name, value B) {
2249 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
2252 /*===-- Memory buffers ----------------------------------------------------===*/
2254 /* string -> llmemorybuffer
2255 raises IoError msg on error */
2256 CAMLprim value llvm_memorybuffer_of_file(value Path) {
2259 LLVMMemoryBufferRef MemBuf;
2261 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
2263 llvm_raise(*caml_named_value("Llvm.IoError"), Message);
2265 CAMLreturn((value) MemBuf);
2268 /* unit -> llmemorybuffer
2269 raises IoError msg on error */
2270 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
2272 LLVMMemoryBufferRef MemBuf;
2274 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
2275 llvm_raise(*caml_named_value("Llvm.IoError"), Message);
2280 /* ?name:string -> string -> llmemorybuffer */
2281 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_string(value Name, value String) {
2282 LLVMMemoryBufferRef MemBuf;
2283 const char *NameCStr;
2285 if(Name == Val_int(0))
2288 NameCStr = String_val(Field(Name, 0));
2290 MemBuf = LLVMCreateMemoryBufferWithMemoryRangeCopy(
2291 String_val(String), caml_string_length(String), NameCStr);
2296 /* llmemorybuffer -> string */
2297 CAMLprim value llvm_memorybuffer_as_string(LLVMMemoryBufferRef MemBuf) {
2298 value String = caml_alloc_string(LLVMGetBufferSize(MemBuf));
2299 memcpy(String_val(String), LLVMGetBufferStart(MemBuf),
2300 LLVMGetBufferSize(MemBuf));
2305 /* llmemorybuffer -> unit */
2306 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
2307 LLVMDisposeMemoryBuffer(MemBuf);
2311 /*===-- Pass Managers -----------------------------------------------------===*/
2313 /* unit -> [ `Module ] PassManager.t */
2314 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
2315 return LLVMCreatePassManager();
2318 /* llmodule -> [ `Function ] PassManager.t -> bool */
2319 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
2320 LLVMPassManagerRef PM) {
2321 return Val_bool(LLVMRunPassManager(PM, M));
2324 /* [ `Function ] PassManager.t -> bool */
2325 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
2326 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
2329 /* llvalue -> [ `Function ] PassManager.t -> bool */
2330 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
2331 LLVMPassManagerRef FPM) {
2332 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
2335 /* [ `Function ] PassManager.t -> bool */
2336 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
2337 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
2340 /* PassManager.any PassManager.t -> unit */
2341 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
2342 LLVMDisposePassManager(PM);