1 /*===-- llvm_ocaml.c - LLVM OCaml Glue --------------------------*- C++ -*-===*\
3 |* The LLVM Compiler Infrastructure *|
5 |* This file is distributed under the University of Illinois Open Source *|
6 |* License. See LICENSE.TXT for details. *|
8 |*===----------------------------------------------------------------------===*|
10 |* This file glues LLVM's OCaml interface to its C interface. These functions *|
11 |* are by and large transparent wrappers to the corresponding C functions. *|
13 |* Note that these functions intentionally take liberties with the CAMLparamX *|
14 |* macros, since most of the parameters are not GC heap objects. *|
16 \*===----------------------------------------------------------------------===*/
18 #include "llvm-c/Core.h"
19 #include "caml/alloc.h"
20 #include "caml/custom.h"
21 #include "caml/memory.h"
22 #include "caml/fail.h"
23 #include "caml/callback.h"
29 /* Can't use the recommended caml_named_value mechanism for backwards
30 compatibility reasons. This is largely equivalent. */
31 static value llvm_ioerror_exn;
33 CAMLprim value llvm_register_core_exns(value IoError) {
34 llvm_ioerror_exn = Field(IoError, 0);
35 register_global_root(&llvm_ioerror_exn);
40 static void llvm_raise(value Prototype, char *Message) {
41 CAMLparam1(Prototype);
42 CAMLlocal1(CamlMessage);
44 CamlMessage = copy_string(Message);
45 LLVMDisposeMessage(Message);
47 raise_with_arg(Prototype, CamlMessage);
48 abort(); /* NOTREACHED */
50 CAMLnoreturn; /* Silences warnings, but is missing in some versions. */
54 static value llvm_fatal_error_handler;
56 static void llvm_fatal_error_trampoline(const char *Reason) {
57 callback(llvm_fatal_error_handler, copy_string(Reason));
60 CAMLprim value llvm_install_fatal_error_handler(value Handler) {
61 LLVMInstallFatalErrorHandler(llvm_fatal_error_trampoline);
62 llvm_fatal_error_handler = Handler;
63 caml_register_global_root(&llvm_fatal_error_handler);
67 CAMLprim value llvm_reset_fatal_error_handler(value Unit) {
68 caml_remove_global_root(&llvm_fatal_error_handler);
69 LLVMResetFatalErrorHandler();
73 CAMLprim value llvm_enable_pretty_stacktrace(value Unit) {
74 LLVMEnablePrettyStackTrace();
78 static value alloc_variant(int tag, void *Value) {
79 value Iter = alloc_small(1, tag);
80 Field(Iter, 0) = Val_op(Value);
84 /* Macro to convert the C first/next/last/prev idiom to the Ocaml llpos/
86 #define DEFINE_ITERATORS(camlname, cname, pty, cty, pfun) \
87 /* llmodule -> ('a, 'b) llpos */ \
88 CAMLprim value llvm_##camlname##_begin(pty Mom) { \
89 cty First = LLVMGetFirst##cname(Mom); \
91 return alloc_variant(1, First); \
92 return alloc_variant(0, Mom); \
95 /* llvalue -> ('a, 'b) llpos */ \
96 CAMLprim value llvm_##camlname##_succ(cty Kid) { \
97 cty Next = LLVMGetNext##cname(Kid); \
99 return alloc_variant(1, Next); \
100 return alloc_variant(0, pfun(Kid)); \
103 /* llmodule -> ('a, 'b) llrev_pos */ \
104 CAMLprim value llvm_##camlname##_end(pty Mom) { \
105 cty Last = LLVMGetLast##cname(Mom); \
107 return alloc_variant(1, Last); \
108 return alloc_variant(0, Mom); \
111 /* llvalue -> ('a, 'b) llrev_pos */ \
112 CAMLprim value llvm_##camlname##_pred(cty Kid) { \
113 cty Prev = LLVMGetPrevious##cname(Kid); \
115 return alloc_variant(1, Prev); \
116 return alloc_variant(0, pfun(Kid)); \
120 /*===-- Contexts ----------------------------------------------------------===*/
122 /* unit -> llcontext */
123 CAMLprim LLVMContextRef llvm_create_context(value Unit) {
124 return LLVMContextCreate();
127 /* llcontext -> unit */
128 CAMLprim value llvm_dispose_context(LLVMContextRef C) {
129 LLVMContextDispose(C);
133 /* unit -> llcontext */
134 CAMLprim LLVMContextRef llvm_global_context(value Unit) {
135 return LLVMGetGlobalContext();
138 /* llcontext -> string -> int */
139 CAMLprim value llvm_mdkind_id(LLVMContextRef C, value Name) {
140 unsigned MDKindID = LLVMGetMDKindIDInContext(C, String_val(Name),
141 caml_string_length(Name));
142 return Val_int(MDKindID);
145 /*===-- Modules -----------------------------------------------------------===*/
147 /* llcontext -> string -> llmodule */
148 CAMLprim LLVMModuleRef llvm_create_module(LLVMContextRef C, value ModuleID) {
149 return LLVMModuleCreateWithNameInContext(String_val(ModuleID), C);
152 /* llmodule -> unit */
153 CAMLprim value llvm_dispose_module(LLVMModuleRef M) {
154 LLVMDisposeModule(M);
158 /* llmodule -> string */
159 CAMLprim value llvm_target_triple(LLVMModuleRef M) {
160 return copy_string(LLVMGetTarget(M));
163 /* string -> llmodule -> unit */
164 CAMLprim value llvm_set_target_triple(value Trip, LLVMModuleRef M) {
165 LLVMSetTarget(M, String_val(Trip));
169 /* llmodule -> string */
170 CAMLprim value llvm_data_layout(LLVMModuleRef M) {
171 return copy_string(LLVMGetDataLayout(M));
174 /* string -> llmodule -> unit */
175 CAMLprim value llvm_set_data_layout(value Layout, LLVMModuleRef M) {
176 LLVMSetDataLayout(M, String_val(Layout));
180 /* llmodule -> unit */
181 CAMLprim value llvm_dump_module(LLVMModuleRef M) {
186 /* string -> llmodule -> unit */
187 CAMLprim value llvm_print_module(value Filename, LLVMModuleRef M) {
189 if(LLVMPrintModuleToFile(M, String_val(Filename), &Message)) {
190 llvm_raise(llvm_ioerror_exn, Message);
196 /* llmodule -> string */
197 CAMLprim value llvm_string_of_llmodule(LLVMModuleRef M) {
199 ModuleCStr = LLVMPrintModuleToString(M);
201 value ModuleStr = caml_copy_string(ModuleCStr);
202 LLVMDisposeMessage(ModuleCStr);
207 /* llmodule -> string -> unit */
208 CAMLprim value llvm_set_module_inline_asm(LLVMModuleRef M, value Asm) {
209 LLVMSetModuleInlineAsm(M, String_val(Asm));
213 /*===-- Types -------------------------------------------------------------===*/
215 /* lltype -> TypeKind.t */
216 CAMLprim value llvm_classify_type(LLVMTypeRef Ty) {
217 return Val_int(LLVMGetTypeKind(Ty));
220 CAMLprim value llvm_type_is_sized(LLVMTypeRef Ty) {
221 return Val_bool(LLVMTypeIsSized(Ty));
224 /* lltype -> llcontext */
225 CAMLprim LLVMContextRef llvm_type_context(LLVMTypeRef Ty) {
226 return LLVMGetTypeContext(Ty);
230 CAMLprim value llvm_dump_type(LLVMTypeRef Val) {
235 /* lltype -> string */
236 CAMLprim value llvm_string_of_lltype(LLVMTypeRef M) {
238 TypeCStr = LLVMPrintTypeToString(M);
240 value TypeStr = caml_copy_string(TypeCStr);
241 LLVMDisposeMessage(TypeCStr);
246 /*--... Operations on integer types ........................................--*/
248 /* llcontext -> lltype */
249 CAMLprim LLVMTypeRef llvm_i1_type (LLVMContextRef Context) {
250 return LLVMInt1TypeInContext(Context);
253 /* llcontext -> lltype */
254 CAMLprim LLVMTypeRef llvm_i8_type (LLVMContextRef Context) {
255 return LLVMInt8TypeInContext(Context);
258 /* llcontext -> lltype */
259 CAMLprim LLVMTypeRef llvm_i16_type (LLVMContextRef Context) {
260 return LLVMInt16TypeInContext(Context);
263 /* llcontext -> lltype */
264 CAMLprim LLVMTypeRef llvm_i32_type (LLVMContextRef Context) {
265 return LLVMInt32TypeInContext(Context);
268 /* llcontext -> lltype */
269 CAMLprim LLVMTypeRef llvm_i64_type (LLVMContextRef Context) {
270 return LLVMInt64TypeInContext(Context);
273 /* llcontext -> int -> lltype */
274 CAMLprim LLVMTypeRef llvm_integer_type(LLVMContextRef Context, value Width) {
275 return LLVMIntTypeInContext(Context, Int_val(Width));
279 CAMLprim value llvm_integer_bitwidth(LLVMTypeRef IntegerTy) {
280 return Val_int(LLVMGetIntTypeWidth(IntegerTy));
283 /*--... Operations on real types ...........................................--*/
285 /* llcontext -> lltype */
286 CAMLprim LLVMTypeRef llvm_float_type(LLVMContextRef Context) {
287 return LLVMFloatTypeInContext(Context);
290 /* llcontext -> lltype */
291 CAMLprim LLVMTypeRef llvm_double_type(LLVMContextRef Context) {
292 return LLVMDoubleTypeInContext(Context);
295 /* llcontext -> lltype */
296 CAMLprim LLVMTypeRef llvm_x86fp80_type(LLVMContextRef Context) {
297 return LLVMX86FP80TypeInContext(Context);
300 /* llcontext -> lltype */
301 CAMLprim LLVMTypeRef llvm_fp128_type(LLVMContextRef Context) {
302 return LLVMFP128TypeInContext(Context);
305 /* llcontext -> lltype */
306 CAMLprim LLVMTypeRef llvm_ppc_fp128_type(LLVMContextRef Context) {
307 return LLVMPPCFP128TypeInContext(Context);
310 /*--... Operations on function types .......................................--*/
312 /* lltype -> lltype array -> lltype */
313 CAMLprim LLVMTypeRef llvm_function_type(LLVMTypeRef RetTy, value ParamTys) {
314 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
315 Wosize_val(ParamTys), 0);
318 /* lltype -> lltype array -> lltype */
319 CAMLprim LLVMTypeRef llvm_var_arg_function_type(LLVMTypeRef RetTy,
321 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
322 Wosize_val(ParamTys), 1);
326 CAMLprim value llvm_is_var_arg(LLVMTypeRef FunTy) {
327 return Val_bool(LLVMIsFunctionVarArg(FunTy));
330 /* lltype -> lltype array */
331 CAMLprim value llvm_param_types(LLVMTypeRef FunTy) {
332 value Tys = alloc(LLVMCountParamTypes(FunTy), 0);
333 LLVMGetParamTypes(FunTy, (LLVMTypeRef *) Tys);
337 /*--... Operations on struct types .........................................--*/
339 /* llcontext -> lltype array -> lltype */
340 CAMLprim LLVMTypeRef llvm_struct_type(LLVMContextRef C, value ElementTypes) {
341 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
342 Wosize_val(ElementTypes), 0);
345 /* llcontext -> lltype array -> lltype */
346 CAMLprim LLVMTypeRef llvm_packed_struct_type(LLVMContextRef C,
347 value ElementTypes) {
348 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
349 Wosize_val(ElementTypes), 1);
352 /* llcontext -> string -> lltype */
353 CAMLprim LLVMTypeRef llvm_named_struct_type(LLVMContextRef C,
355 return LLVMStructCreateNamed(C, String_val(Name));
358 CAMLprim value llvm_struct_set_body(LLVMTypeRef Ty,
361 LLVMStructSetBody(Ty, (LLVMTypeRef *) ElementTypes,
362 Wosize_val(ElementTypes), Bool_val(Packed));
366 /* lltype -> string option */
367 CAMLprim value llvm_struct_name(LLVMTypeRef Ty)
370 const char *C = LLVMGetStructName(Ty);
373 result = caml_alloc_small(1, 0);
374 Store_field(result, 0, caml_copy_string(C));
377 CAMLreturn(Val_int(0));
380 /* lltype -> lltype array */
381 CAMLprim value llvm_struct_element_types(LLVMTypeRef StructTy) {
382 value Tys = alloc(LLVMCountStructElementTypes(StructTy), 0);
383 LLVMGetStructElementTypes(StructTy, (LLVMTypeRef *) Tys);
388 CAMLprim value llvm_is_packed(LLVMTypeRef StructTy) {
389 return Val_bool(LLVMIsPackedStruct(StructTy));
393 CAMLprim value llvm_is_opaque(LLVMTypeRef StructTy) {
394 return Val_bool(LLVMIsOpaqueStruct(StructTy));
397 /*--... Operations on array, pointer, and vector types .....................--*/
399 /* lltype -> int -> lltype */
400 CAMLprim LLVMTypeRef llvm_array_type(LLVMTypeRef ElementTy, value Count) {
401 return LLVMArrayType(ElementTy, Int_val(Count));
404 /* lltype -> lltype */
405 CAMLprim LLVMTypeRef llvm_pointer_type(LLVMTypeRef ElementTy) {
406 return LLVMPointerType(ElementTy, 0);
409 /* lltype -> int -> lltype */
410 CAMLprim LLVMTypeRef llvm_qualified_pointer_type(LLVMTypeRef ElementTy,
411 value AddressSpace) {
412 return LLVMPointerType(ElementTy, Int_val(AddressSpace));
415 /* lltype -> int -> lltype */
416 CAMLprim LLVMTypeRef llvm_vector_type(LLVMTypeRef ElementTy, value Count) {
417 return LLVMVectorType(ElementTy, Int_val(Count));
421 CAMLprim value llvm_array_length(LLVMTypeRef ArrayTy) {
422 return Val_int(LLVMGetArrayLength(ArrayTy));
426 CAMLprim value llvm_address_space(LLVMTypeRef PtrTy) {
427 return Val_int(LLVMGetPointerAddressSpace(PtrTy));
431 CAMLprim value llvm_vector_size(LLVMTypeRef VectorTy) {
432 return Val_int(LLVMGetVectorSize(VectorTy));
435 /*--... Operations on other types ..........................................--*/
437 /* llcontext -> lltype */
438 CAMLprim LLVMTypeRef llvm_void_type (LLVMContextRef Context) {
439 return LLVMVoidTypeInContext(Context);
442 /* llcontext -> lltype */
443 CAMLprim LLVMTypeRef llvm_label_type(LLVMContextRef Context) {
444 return LLVMLabelTypeInContext(Context);
447 /* llcontext -> lltype */
448 CAMLprim LLVMTypeRef llvm_x86_mmx_type(LLVMContextRef Context) {
449 return LLVMX86MMXTypeInContext(Context);
452 CAMLprim value llvm_type_by_name(LLVMModuleRef M, value Name)
455 LLVMTypeRef Ty = LLVMGetTypeByName(M, String_val(Name));
457 value Option = alloc(1, 0);
458 Field(Option, 0) = (value) Ty;
461 CAMLreturn(Val_int(0));
464 /*===-- VALUES ------------------------------------------------------------===*/
466 /* llvalue -> lltype */
467 CAMLprim LLVMTypeRef llvm_type_of(LLVMValueRef Val) {
468 return LLVMTypeOf(Val);
471 /* keep in sync with ValueKind.t */
480 ConstantAggregateZero,
497 /* llvalue -> ValueKind.t */
498 #define DEFINE_CASE(Val, Kind) \
499 do {if (LLVMIsA##Kind(Val)) CAMLreturn(Val_int(Kind));} while(0)
501 CAMLprim value llvm_classify_value(LLVMValueRef Val) {
504 CAMLreturn(Val_int(NullValue));
505 if (LLVMIsAConstant(Val)) {
506 DEFINE_CASE(Val, BlockAddress);
507 DEFINE_CASE(Val, ConstantAggregateZero);
508 DEFINE_CASE(Val, ConstantArray);
509 DEFINE_CASE(Val, ConstantDataArray);
510 DEFINE_CASE(Val, ConstantDataVector);
511 DEFINE_CASE(Val, ConstantExpr);
512 DEFINE_CASE(Val, ConstantFP);
513 DEFINE_CASE(Val, ConstantInt);
514 DEFINE_CASE(Val, ConstantPointerNull);
515 DEFINE_CASE(Val, ConstantStruct);
516 DEFINE_CASE(Val, ConstantVector);
518 if (LLVMIsAInstruction(Val)) {
520 result = caml_alloc_small(1, 0);
521 Store_field(result, 0, Val_int(LLVMGetInstructionOpcode(Val)));
524 if (LLVMIsAGlobalValue(Val)) {
525 DEFINE_CASE(Val, Function);
526 DEFINE_CASE(Val, GlobalAlias);
527 DEFINE_CASE(Val, GlobalVariable);
529 DEFINE_CASE(Val, Argument);
530 DEFINE_CASE(Val, BasicBlock);
531 DEFINE_CASE(Val, InlineAsm);
532 DEFINE_CASE(Val, MDNode);
533 DEFINE_CASE(Val, MDString);
534 DEFINE_CASE(Val, UndefValue);
535 failwith("Unknown Value class");
538 /* llvalue -> string */
539 CAMLprim value llvm_value_name(LLVMValueRef Val) {
540 return copy_string(LLVMGetValueName(Val));
543 /* string -> llvalue -> unit */
544 CAMLprim value llvm_set_value_name(value Name, LLVMValueRef Val) {
545 LLVMSetValueName(Val, String_val(Name));
549 /* llvalue -> unit */
550 CAMLprim value llvm_dump_value(LLVMValueRef Val) {
555 /* llvalue -> string */
556 CAMLprim value llvm_string_of_llvalue(LLVMValueRef M) {
558 ValueCStr = LLVMPrintValueToString(M);
560 value ValueStr = caml_copy_string(ValueCStr);
561 LLVMDisposeMessage(ValueCStr);
566 /* llvalue -> llvalue -> unit */
567 CAMLprim value llvm_replace_all_uses_with(LLVMValueRef OldVal,
568 LLVMValueRef NewVal) {
569 LLVMReplaceAllUsesWith(OldVal, NewVal);
573 /*--... Operations on users ................................................--*/
575 /* llvalue -> int -> llvalue */
576 CAMLprim LLVMValueRef llvm_operand(LLVMValueRef V, value I) {
577 return LLVMGetOperand(V, Int_val(I));
580 /* llvalue -> int -> llvalue -> unit */
581 CAMLprim value llvm_set_operand(LLVMValueRef U, value I, LLVMValueRef V) {
582 LLVMSetOperand(U, Int_val(I), V);
587 CAMLprim value llvm_num_operands(LLVMValueRef V) {
588 return Val_int(LLVMGetNumOperands(V));
591 /*--... Operations on constants of (mostly) any type .......................--*/
593 /* llvalue -> bool */
594 CAMLprim value llvm_is_constant(LLVMValueRef Val) {
595 return Val_bool(LLVMIsConstant(Val));
598 /* llvalue -> bool */
599 CAMLprim value llvm_is_null(LLVMValueRef Val) {
600 return Val_bool(LLVMIsNull(Val));
603 /* llvalue -> bool */
604 CAMLprim value llvm_is_undef(LLVMValueRef Val) {
605 return Val_bool(LLVMIsUndef(Val));
608 /* llvalue -> Opcode.t */
609 CAMLprim value llvm_constexpr_get_opcode(LLVMValueRef Val) {
610 return LLVMIsAConstantExpr(Val) ?
611 Val_int(LLVMGetConstOpcode(Val)) : Val_int(0);
614 /*--... Operations on instructions .........................................--*/
616 /* llvalue -> bool */
617 CAMLprim value llvm_has_metadata(LLVMValueRef Val) {
618 return Val_bool(LLVMHasMetadata(Val));
621 /* llvalue -> int -> llvalue option */
622 CAMLprim value llvm_metadata(LLVMValueRef Val, value MDKindID) {
623 CAMLparam1(MDKindID);
625 if ((MD = LLVMGetMetadata(Val, Int_val(MDKindID)))) {
626 value Option = alloc(1, 0);
627 Field(Option, 0) = (value) MD;
630 CAMLreturn(Val_int(0));
633 /* llvalue -> int -> llvalue -> unit */
634 CAMLprim value llvm_set_metadata(LLVMValueRef Val, value MDKindID,
636 LLVMSetMetadata(Val, Int_val(MDKindID), MD);
640 /* llvalue -> int -> unit */
641 CAMLprim value llvm_clear_metadata(LLVMValueRef Val, value MDKindID) {
642 LLVMSetMetadata(Val, Int_val(MDKindID), NULL);
647 /*--... Operations on metadata .............................................--*/
649 /* llcontext -> string -> llvalue */
650 CAMLprim LLVMValueRef llvm_mdstring(LLVMContextRef C, value S) {
651 return LLVMMDStringInContext(C, String_val(S), caml_string_length(S));
654 /* llcontext -> llvalue array -> llvalue */
655 CAMLprim LLVMValueRef llvm_mdnode(LLVMContextRef C, value ElementVals) {
656 return LLVMMDNodeInContext(C, (LLVMValueRef*) Op_val(ElementVals),
657 Wosize_val(ElementVals));
660 /* llvalue -> string option */
661 CAMLprim value llvm_get_mdstring(LLVMValueRef V) {
666 if ((S = LLVMGetMDString(V, &Len))) {
667 CAMLlocal2(Option, Str);
669 Str = caml_alloc_string(Len);
670 memcpy(String_val(Str), S, Len);
672 Store_field(Option, 0, Str);
675 CAMLreturn(Val_int(0));
678 /* llmodule -> string -> llvalue array */
679 CAMLprim value llvm_get_namedmd(LLVMModuleRef M, value Name)
683 Nodes = alloc(LLVMGetNamedMetadataNumOperands(M, String_val(Name)), 0);
684 LLVMGetNamedMetadataOperands(M, String_val(Name), (LLVMValueRef *) Nodes);
688 /* llmodule -> string -> llvalue -> unit */
689 CAMLprim value llvm_append_namedmd(LLVMModuleRef M, value Name, LLVMValueRef Val) {
690 LLVMAddNamedMetadataOperand(M, String_val(Name), Val);
694 /*--... Operations on scalar constants .....................................--*/
696 /* lltype -> int -> llvalue */
697 CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
698 return LLVMConstInt(IntTy, (long long) Long_val(N), 1);
701 /* lltype -> Int64.t -> bool -> llvalue */
702 CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
704 return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
707 /* llvalue -> Int64.t */
708 CAMLprim value llvm_int64_of_const(LLVMValueRef Const)
711 if (LLVMIsAConstantInt(Const) &&
712 LLVMGetIntTypeWidth(LLVMTypeOf(Const)) <= 64) {
713 value Option = alloc(1, 0);
714 Field(Option, 0) = caml_copy_int64(LLVMConstIntGetSExtValue(Const));
717 CAMLreturn(Val_int(0));
720 /* lltype -> string -> int -> llvalue */
721 CAMLprim LLVMValueRef llvm_const_int_of_string(LLVMTypeRef IntTy, value S,
723 return LLVMConstIntOfStringAndSize(IntTy, String_val(S), caml_string_length(S),
727 /* lltype -> float -> llvalue */
728 CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
729 return LLVMConstReal(RealTy, Double_val(N));
732 /* lltype -> string -> llvalue */
733 CAMLprim LLVMValueRef llvm_const_float_of_string(LLVMTypeRef RealTy, value S) {
734 return LLVMConstRealOfStringAndSize(RealTy, String_val(S),
735 caml_string_length(S));
738 /*--... Operations on composite constants ..................................--*/
740 /* llcontext -> string -> llvalue */
741 CAMLprim LLVMValueRef llvm_const_string(LLVMContextRef Context, value Str,
742 value NullTerminate) {
743 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
747 /* llcontext -> string -> llvalue */
748 CAMLprim LLVMValueRef llvm_const_stringz(LLVMContextRef Context, value Str,
749 value NullTerminate) {
750 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
754 /* lltype -> llvalue array -> llvalue */
755 CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
757 return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
758 Wosize_val(ElementVals));
761 /* llcontext -> llvalue array -> llvalue */
762 CAMLprim LLVMValueRef llvm_const_struct(LLVMContextRef C, value ElementVals) {
763 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
764 Wosize_val(ElementVals), 0);
767 /* lltype -> llvalue array -> llvalue */
768 CAMLprim LLVMValueRef llvm_const_named_struct(LLVMTypeRef Ty, value ElementVals) {
769 return LLVMConstNamedStruct(Ty, (LLVMValueRef *) Op_val(ElementVals), Wosize_val(ElementVals));
772 /* llcontext -> llvalue array -> llvalue */
773 CAMLprim LLVMValueRef llvm_const_packed_struct(LLVMContextRef C,
775 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
776 Wosize_val(ElementVals), 1);
779 /* llvalue array -> llvalue */
780 CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
781 return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
782 Wosize_val(ElementVals));
785 /* llvalue -> string option */
786 CAMLprim value llvm_string_of_const(LLVMValueRef Const) {
790 CAMLlocal2(Option, Str);
792 if(LLVMIsAConstantDataSequential(Const) && LLVMIsConstantString(Const)) {
793 S = LLVMGetAsString(Const, &Len);
794 Str = caml_alloc_string(Len);
795 memcpy(String_val(Str), S, Len);
797 Option = alloc(1, 0);
798 Field(Option, 0) = Str;
801 CAMLreturn(Val_int(0));
805 /* llvalue -> int -> llvalue */
806 CAMLprim LLVMValueRef llvm_const_element(LLVMValueRef Const, value N) {
807 return LLVMGetElementAsConstant(Const, Int_val(N));
810 /*--... Constant expressions ...............................................--*/
812 /* Icmp.t -> llvalue -> llvalue -> llvalue */
813 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
814 LLVMValueRef LHSConstant,
815 LLVMValueRef RHSConstant) {
816 return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
819 /* Fcmp.t -> llvalue -> llvalue -> llvalue */
820 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
821 LLVMValueRef LHSConstant,
822 LLVMValueRef RHSConstant) {
823 return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
826 /* llvalue -> llvalue array -> llvalue */
827 CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
828 return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
829 Wosize_val(Indices));
832 /* llvalue -> llvalue array -> llvalue */
833 CAMLprim LLVMValueRef llvm_const_in_bounds_gep(LLVMValueRef ConstantVal,
835 return LLVMConstInBoundsGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
836 Wosize_val(Indices));
839 /* llvalue -> lltype -> is_signed:bool -> llvalue */
840 CAMLprim LLVMValueRef llvm_const_intcast(LLVMValueRef CV, LLVMTypeRef T,
842 return LLVMConstIntCast(CV, T, Bool_val(IsSigned));
845 /* llvalue -> int array -> llvalue */
846 CAMLprim LLVMValueRef llvm_const_extractvalue(LLVMValueRef Aggregate,
849 int size = Wosize_val(Indices);
853 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
854 for (i = 0; i < size; i++) {
855 idxs[i] = Int_val(Field(Indices, i));
858 result = LLVMConstExtractValue(Aggregate, idxs, size);
860 CAMLreturnT(LLVMValueRef, result);
863 /* llvalue -> llvalue -> int array -> llvalue */
864 CAMLprim LLVMValueRef llvm_const_insertvalue(LLVMValueRef Aggregate,
865 LLVMValueRef Val, value Indices) {
867 int size = Wosize_val(Indices);
871 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
872 for (i = 0; i < size; i++) {
873 idxs[i] = Int_val(Field(Indices, i));
876 result = LLVMConstInsertValue(Aggregate, Val, idxs, size);
878 CAMLreturnT(LLVMValueRef, result);
881 /* lltype -> string -> string -> bool -> bool -> llvalue */
882 CAMLprim LLVMValueRef llvm_const_inline_asm(LLVMTypeRef Ty, value Asm,
883 value Constraints, value HasSideEffects,
884 value IsAlignStack) {
885 return LLVMConstInlineAsm(Ty, String_val(Asm), String_val(Constraints),
886 Bool_val(HasSideEffects), Bool_val(IsAlignStack));
889 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
891 /* llvalue -> bool */
892 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
893 return Val_bool(LLVMIsDeclaration(Global));
896 /* llvalue -> Linkage.t */
897 CAMLprim value llvm_linkage(LLVMValueRef Global) {
898 return Val_int(LLVMGetLinkage(Global));
901 /* Linkage.t -> llvalue -> unit */
902 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
903 LLVMSetLinkage(Global, Int_val(Linkage));
907 /* llvalue -> string */
908 CAMLprim value llvm_section(LLVMValueRef Global) {
909 return copy_string(LLVMGetSection(Global));
912 /* string -> llvalue -> unit */
913 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
914 LLVMSetSection(Global, String_val(Section));
918 /* llvalue -> Visibility.t */
919 CAMLprim value llvm_visibility(LLVMValueRef Global) {
920 return Val_int(LLVMGetVisibility(Global));
923 /* Visibility.t -> llvalue -> unit */
924 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
925 LLVMSetVisibility(Global, Int_val(Viz));
930 CAMLprim value llvm_alignment(LLVMValueRef Global) {
931 return Val_int(LLVMGetAlignment(Global));
934 /* int -> llvalue -> unit */
935 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
936 LLVMSetAlignment(Global, Int_val(Bytes));
940 /*--... Operations on uses .................................................--*/
942 /* llvalue -> lluse option */
943 CAMLprim value llvm_use_begin(LLVMValueRef Val) {
946 if ((First = LLVMGetFirstUse(Val))) {
947 value Option = alloc(1, 0);
948 Field(Option, 0) = (value) First;
951 CAMLreturn(Val_int(0));
954 /* lluse -> lluse option */
955 CAMLprim value llvm_use_succ(LLVMUseRef U) {
958 if ((Next = LLVMGetNextUse(U))) {
959 value Option = alloc(1, 0);
960 Field(Option, 0) = (value) Next;
963 CAMLreturn(Val_int(0));
966 /* lluse -> llvalue */
967 CAMLprim LLVMValueRef llvm_user(LLVMUseRef UR) {
968 return LLVMGetUser(UR);
971 /* lluse -> llvalue */
972 CAMLprim LLVMValueRef llvm_used_value(LLVMUseRef UR) {
973 return LLVMGetUsedValue(UR);
976 /*--... Operations on global variables .....................................--*/
978 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
981 /* lltype -> string -> llmodule -> llvalue */
982 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
984 LLVMValueRef GlobalVar;
985 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
986 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
987 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
990 return LLVMAddGlobal(M, Ty, String_val(Name));
993 /* lltype -> string -> int -> llmodule -> llvalue */
994 CAMLprim LLVMValueRef llvm_declare_qualified_global(LLVMTypeRef Ty, value Name,
997 LLVMValueRef GlobalVar;
998 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
999 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
1000 return LLVMConstBitCast(GlobalVar,
1001 LLVMPointerType(Ty, Int_val(AddressSpace)));
1004 return LLVMAddGlobalInAddressSpace(M, Ty, String_val(Name),
1005 Int_val(AddressSpace));
1008 /* string -> llmodule -> llvalue option */
1009 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
1011 LLVMValueRef GlobalVar;
1012 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
1013 value Option = alloc(1, 0);
1014 Field(Option, 0) = (value) GlobalVar;
1017 CAMLreturn(Val_int(0));
1020 /* string -> llvalue -> llmodule -> llvalue */
1021 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
1023 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
1025 LLVMSetInitializer(GlobalVar, Initializer);
1029 /* string -> llvalue -> int -> llmodule -> llvalue */
1030 CAMLprim LLVMValueRef llvm_define_qualified_global(value Name,
1031 LLVMValueRef Initializer,
1034 LLVMValueRef GlobalVar = LLVMAddGlobalInAddressSpace(M,
1035 LLVMTypeOf(Initializer),
1037 Int_val(AddressSpace));
1038 LLVMSetInitializer(GlobalVar, Initializer);
1042 /* llvalue -> unit */
1043 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
1044 LLVMDeleteGlobal(GlobalVar);
1048 /* llvalue -> llvalue -> unit */
1049 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
1050 LLVMValueRef GlobalVar) {
1051 LLVMSetInitializer(GlobalVar, ConstantVal);
1055 /* llvalue -> unit */
1056 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
1057 LLVMSetInitializer(GlobalVar, NULL);
1061 /* llvalue -> bool */
1062 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
1063 return Val_bool(LLVMIsThreadLocal(GlobalVar));
1066 /* bool -> llvalue -> unit */
1067 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
1068 LLVMValueRef GlobalVar) {
1069 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
1073 /* llvalue -> ThreadLocalMode.t */
1074 CAMLprim value llvm_thread_local_mode(LLVMValueRef GlobalVar) {
1075 return Val_int(LLVMGetThreadLocalMode(GlobalVar));
1078 /* ThreadLocalMode.t -> llvalue -> unit */
1079 CAMLprim value llvm_set_thread_local_mode(value ThreadLocalMode,
1080 LLVMValueRef GlobalVar) {
1081 LLVMSetThreadLocalMode(GlobalVar, Int_val(ThreadLocalMode));
1085 /* llvalue -> bool */
1086 CAMLprim value llvm_is_externally_initialized(LLVMValueRef GlobalVar) {
1087 return Val_bool(LLVMIsExternallyInitialized(GlobalVar));
1090 /* bool -> llvalue -> unit */
1091 CAMLprim value llvm_set_externally_initialized(value IsExternallyInitialized,
1092 LLVMValueRef GlobalVar) {
1093 LLVMSetExternallyInitialized(GlobalVar, Bool_val(IsExternallyInitialized));
1097 /* llvalue -> bool */
1098 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
1099 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
1102 /* bool -> llvalue -> unit */
1103 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
1104 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
1108 /*--... Operations on aliases ..............................................--*/
1110 CAMLprim LLVMValueRef llvm_add_alias(LLVMModuleRef M, LLVMTypeRef Ty,
1111 LLVMValueRef Aliasee, value Name) {
1112 return LLVMAddAlias(M, Ty, Aliasee, String_val(Name));
1115 /*--... Operations on functions ............................................--*/
1117 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
1118 LLVMGetGlobalParent)
1120 /* string -> lltype -> llmodule -> llvalue */
1121 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
1124 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1125 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
1126 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
1129 return LLVMAddFunction(M, String_val(Name), Ty);
1132 /* string -> llmodule -> llvalue option */
1133 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
1136 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1137 value Option = alloc(1, 0);
1138 Field(Option, 0) = (value) Fn;
1141 CAMLreturn(Val_int(0));
1144 /* string -> lltype -> llmodule -> llvalue */
1145 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
1147 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
1148 LLVMAppendBasicBlockInContext(LLVMGetTypeContext(Ty), Fn, "entry");
1152 /* llvalue -> unit */
1153 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
1154 LLVMDeleteFunction(Fn);
1158 /* llvalue -> bool */
1159 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
1160 return Val_bool(LLVMGetIntrinsicID(Fn));
1163 /* llvalue -> int */
1164 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
1165 return Val_int(LLVMGetFunctionCallConv(Fn));
1168 /* int -> llvalue -> unit */
1169 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
1170 LLVMSetFunctionCallConv(Fn, Int_val(Id));
1174 /* llvalue -> string option */
1175 CAMLprim value llvm_gc(LLVMValueRef Fn) {
1178 CAMLlocal2(Name, Option);
1180 if ((GC = LLVMGetGC(Fn))) {
1181 Name = copy_string(GC);
1183 Option = alloc(1, 0);
1184 Field(Option, 0) = Name;
1187 CAMLreturn(Val_int(0));
1191 /* string option -> llvalue -> unit */
1192 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
1193 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
1197 /* llvalue -> int32 -> unit */
1198 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
1199 LLVMAddFunctionAttr(Arg, Int32_val(PA));
1203 /* llvalue -> string -> string -> unit */
1204 CAMLprim value llvm_add_target_dependent_function_attr(
1205 LLVMValueRef Arg, value A, value V) {
1206 LLVMAddTargetDependentFunctionAttr(Arg, String_val(A), String_val(V));
1210 /* llvalue -> int32 */
1211 CAMLprim value llvm_function_attr(LLVMValueRef Fn)
1214 CAMLreturn(caml_copy_int32(LLVMGetFunctionAttr(Fn)));
1217 /* llvalue -> int32 -> unit */
1218 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
1219 LLVMRemoveFunctionAttr(Arg, Int32_val(PA));
1222 /*--... Operations on parameters ...........................................--*/
1224 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
1226 /* llvalue -> int -> llvalue */
1227 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
1228 return LLVMGetParam(Fn, Int_val(Index));
1231 /* llvalue -> int */
1232 CAMLprim value llvm_param_attr(LLVMValueRef Param)
1235 CAMLreturn(caml_copy_int32(LLVMGetAttribute(Param)));
1238 /* llvalue -> llvalue */
1239 CAMLprim value llvm_params(LLVMValueRef Fn) {
1240 value Params = alloc(LLVMCountParams(Fn), 0);
1241 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
1245 /* llvalue -> int32 -> unit */
1246 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
1247 LLVMAddAttribute(Arg, Int32_val(PA));
1251 /* llvalue -> int32 -> unit */
1252 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
1253 LLVMRemoveAttribute(Arg, Int32_val(PA));
1257 /* llvalue -> int -> unit */
1258 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
1259 LLVMSetParamAlignment(Arg, Int_val(align));
1263 /*--... Operations on basic blocks .........................................--*/
1266 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
1268 /* llbasicblock -> llvalue option */
1269 CAMLprim value llvm_block_terminator(LLVMBasicBlockRef Block)
1272 LLVMValueRef Term = LLVMGetBasicBlockTerminator(Block);
1274 value Option = alloc(1, 0);
1275 Field(Option, 0) = (value) Term;
1278 CAMLreturn(Val_int(0));
1281 /* llvalue -> llbasicblock array */
1282 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
1283 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
1284 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
1288 /* llbasicblock -> unit */
1289 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
1290 LLVMDeleteBasicBlock(BB);
1294 /* llbasicblock -> unit */
1295 CAMLprim value llvm_remove_block(LLVMBasicBlockRef BB) {
1296 LLVMRemoveBasicBlockFromParent(BB);
1300 /* llbasicblock -> llbasicblock -> unit */
1301 CAMLprim value llvm_move_block_before(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1302 LLVMMoveBasicBlockBefore(BB, Pos);
1306 /* llbasicblock -> llbasicblock -> unit */
1307 CAMLprim value llvm_move_block_after(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1308 LLVMMoveBasicBlockAfter(BB, Pos);
1312 /* string -> llvalue -> llbasicblock */
1313 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
1315 return LLVMAppendBasicBlockInContext(Context, Fn, String_val(Name));
1318 /* string -> llbasicblock -> llbasicblock */
1319 CAMLprim LLVMBasicBlockRef llvm_insert_block(LLVMContextRef Context, value Name,
1320 LLVMBasicBlockRef BB) {
1321 return LLVMInsertBasicBlockInContext(Context, BB, String_val(Name));
1324 /* llvalue -> bool */
1325 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
1326 return Val_bool(LLVMValueIsBasicBlock(Val));
1329 /*--... Operations on instructions .........................................--*/
1331 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
1332 LLVMGetInstructionParent)
1334 /* llvalue -> Opcode.t */
1335 CAMLprim value llvm_instr_get_opcode(LLVMValueRef Inst) {
1337 if (!LLVMIsAInstruction(Inst))
1338 failwith("Not an instruction");
1339 o = LLVMGetInstructionOpcode(Inst);
1340 assert (o <= LLVMLandingPad);
1344 /* llvalue -> ICmp.t option */
1345 CAMLprim value llvm_instr_icmp_predicate(LLVMValueRef Val) {
1347 int x = LLVMGetICmpPredicate(Val);
1349 value Option = alloc(1, 0);
1350 Field(Option, 0) = Val_int(x - LLVMIntEQ);
1353 CAMLreturn(Val_int(0));
1357 /*--... Operations on call sites ...........................................--*/
1359 /* llvalue -> int */
1360 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
1361 return Val_int(LLVMGetInstructionCallConv(Inst));
1364 /* int -> llvalue -> unit */
1365 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
1366 LLVMSetInstructionCallConv(Inst, Int_val(CC));
1370 /* llvalue -> int -> int32 -> unit */
1371 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
1374 LLVMAddInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1378 /* llvalue -> int -> int32 -> unit */
1379 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
1382 LLVMRemoveInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1386 /*--... Operations on call instructions (only) .............................--*/
1388 /* llvalue -> bool */
1389 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
1390 return Val_bool(LLVMIsTailCall(CallInst));
1393 /* bool -> llvalue -> unit */
1394 CAMLprim value llvm_set_tail_call(value IsTailCall,
1395 LLVMValueRef CallInst) {
1396 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
1400 /*--... Operations on load/store instructions (only)........................--*/
1402 /* llvalue -> bool */
1403 CAMLprim value llvm_is_volatile(LLVMValueRef MemoryInst) {
1404 return Val_bool(LLVMGetVolatile(MemoryInst));
1407 /* bool -> llvalue -> unit */
1408 CAMLprim value llvm_set_volatile(value IsVolatile,
1409 LLVMValueRef MemoryInst) {
1410 LLVMSetVolatile(MemoryInst, Bool_val(IsVolatile));
1414 /*--... Operations on phi nodes ............................................--*/
1416 /* (llvalue * llbasicblock) -> llvalue -> unit */
1417 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
1418 LLVMAddIncoming(PhiNode,
1419 (LLVMValueRef*) &Field(Incoming, 0),
1420 (LLVMBasicBlockRef*) &Field(Incoming, 1),
1425 /* llvalue -> (llvalue * llbasicblock) list */
1426 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
1429 CAMLlocal3(Hd, Tl, Tmp);
1431 /* Build a tuple list of them. */
1433 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
1435 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
1436 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
1439 Store_field(Tmp, 0, Hd);
1440 Store_field(Tmp, 1, Tl);
1447 /* llvalue -> unit */
1448 CAMLprim value llvm_delete_instruction(LLVMValueRef Instruction) {
1449 LLVMInstructionEraseFromParent(Instruction);
1453 /*===-- Instruction builders ----------------------------------------------===*/
1455 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
1457 static void llvm_finalize_builder(value B) {
1458 LLVMDisposeBuilder(Builder_val(B));
1461 static struct custom_operations builder_ops = {
1462 (char *) "LLVMIRBuilder",
1463 llvm_finalize_builder,
1464 custom_compare_default,
1465 custom_hash_default,
1466 custom_serialize_default,
1467 custom_deserialize_default
1468 #ifdef custom_compare_ext_default
1469 , custom_compare_ext_default
1473 static value alloc_builder(LLVMBuilderRef B) {
1474 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
1479 /* llcontext -> llbuilder */
1480 CAMLprim value llvm_builder(LLVMContextRef C) {
1481 return alloc_builder(LLVMCreateBuilderInContext(C));
1484 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
1485 CAMLprim value llvm_position_builder(value Pos, value B) {
1486 if (Tag_val(Pos) == 0) {
1487 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
1488 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
1490 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
1491 LLVMPositionBuilderBefore(Builder_val(B), I);
1496 /* llbuilder -> llbasicblock */
1497 CAMLprim LLVMBasicBlockRef llvm_insertion_block(value B) {
1498 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
1504 /* llvalue -> string -> llbuilder -> unit */
1505 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name, value B) {
1506 LLVMInsertIntoBuilderWithName(Builder_val(B), I, String_val(Name));
1510 /*--... Metadata ...........................................................--*/
1512 /* llbuilder -> llvalue -> unit */
1513 CAMLprim value llvm_set_current_debug_location(value B, LLVMValueRef V) {
1514 LLVMSetCurrentDebugLocation(Builder_val(B), V);
1518 /* llbuilder -> unit */
1519 CAMLprim value llvm_clear_current_debug_location(value B) {
1520 LLVMSetCurrentDebugLocation(Builder_val(B), NULL);
1524 /* llbuilder -> llvalue option */
1525 CAMLprim value llvm_current_debug_location(value B) {
1528 if ((L = LLVMGetCurrentDebugLocation(Builder_val(B)))) {
1529 value Option = alloc(1, 0);
1530 Field(Option, 0) = (value) L;
1533 CAMLreturn(Val_int(0));
1536 /* llbuilder -> llvalue -> unit */
1537 CAMLprim value llvm_set_inst_debug_location(value B, LLVMValueRef V) {
1538 LLVMSetInstDebugLocation(Builder_val(B), V);
1543 /*--... Terminators ........................................................--*/
1545 /* llbuilder -> llvalue */
1546 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
1547 return LLVMBuildRetVoid(Builder_val(B));
1550 /* llvalue -> llbuilder -> llvalue */
1551 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
1552 return LLVMBuildRet(Builder_val(B), Val);
1555 /* llvalue array -> llbuilder -> llvalue */
1556 CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
1557 return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
1558 Wosize_val(RetVals));
1561 /* llbasicblock -> llbuilder -> llvalue */
1562 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
1563 return LLVMBuildBr(Builder_val(B), BB);
1566 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
1567 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
1568 LLVMBasicBlockRef Then,
1569 LLVMBasicBlockRef Else,
1571 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
1574 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
1575 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
1576 LLVMBasicBlockRef Else,
1577 value EstimatedCount,
1579 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
1582 /* lltype -> string -> llbuilder -> llvalue */
1583 CAMLprim LLVMValueRef llvm_build_malloc(LLVMTypeRef Ty, value Name,
1586 return LLVMBuildMalloc(Builder_val(B), Ty, String_val(Name));
1589 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1590 CAMLprim LLVMValueRef llvm_build_array_malloc(LLVMTypeRef Ty,
1592 value Name, value B)
1594 return LLVMBuildArrayMalloc(Builder_val(B), Ty, Val, String_val(Name));
1597 /* llvalue -> llbuilder -> llvalue */
1598 CAMLprim LLVMValueRef llvm_build_free(LLVMValueRef P, value B)
1600 return LLVMBuildFree(Builder_val(B), P);
1603 /* llvalue -> llvalue -> llbasicblock -> unit */
1604 CAMLprim value llvm_add_case(LLVMValueRef Switch, LLVMValueRef OnVal,
1605 LLVMBasicBlockRef Dest) {
1606 LLVMAddCase(Switch, OnVal, Dest);
1610 /* llvalue -> llbasicblock -> llbuilder -> llvalue */
1611 CAMLprim LLVMValueRef llvm_build_indirect_br(LLVMValueRef Addr,
1612 value EstimatedDests,
1614 return LLVMBuildIndirectBr(Builder_val(B), Addr, EstimatedDests);
1617 /* llvalue -> llvalue -> llbasicblock -> unit */
1618 CAMLprim value llvm_add_destination(LLVMValueRef IndirectBr,
1619 LLVMBasicBlockRef Dest) {
1620 LLVMAddDestination(IndirectBr, Dest);
1624 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1625 llbuilder -> llvalue */
1626 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
1627 LLVMBasicBlockRef Then,
1628 LLVMBasicBlockRef Catch,
1629 value Name, value B) {
1630 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
1631 Wosize_val(Args), Then, Catch, String_val(Name));
1634 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1635 llbuilder -> llvalue */
1636 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
1637 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
1638 (LLVMBasicBlockRef) Args[2],
1639 (LLVMBasicBlockRef) Args[3],
1643 /* lltype -> llvalue -> int -> string -> llbuilder -> llvalue */
1644 CAMLprim LLVMValueRef llvm_build_landingpad(LLVMTypeRef Ty, LLVMValueRef PersFn,
1645 value NumClauses, value Name,
1647 return LLVMBuildLandingPad(Builder_val(B), Ty, PersFn, Int_val(NumClauses),
1651 /* llvalue -> llvalue -> unit */
1652 CAMLprim value llvm_add_clause(LLVMValueRef LandingPadInst, LLVMValueRef ClauseVal)
1654 LLVMAddClause(LandingPadInst, ClauseVal);
1659 /* llvalue -> bool -> unit */
1660 CAMLprim value llvm_set_cleanup(LLVMValueRef LandingPadInst, value flag)
1662 LLVMSetCleanup(LandingPadInst, Bool_val(flag));
1666 /* llvalue -> llbuilder -> llvalue */
1667 CAMLprim LLVMValueRef llvm_build_resume(LLVMValueRef Exn, value B)
1669 return LLVMBuildResume(Builder_val(B), Exn);
1672 /* llbuilder -> llvalue */
1673 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
1674 return LLVMBuildUnreachable(Builder_val(B));
1677 /*--... Arithmetic .........................................................--*/
1679 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1680 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1681 value Name, value B) {
1682 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1685 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1686 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1687 value Name, value B) {
1688 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1691 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1692 CAMLprim LLVMValueRef llvm_build_nuw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1693 value Name, value B) {
1694 return LLVMBuildNUWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1697 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1698 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1699 value Name, value B) {
1700 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1703 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1704 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1705 value Name, value B) {
1706 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1709 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1710 CAMLprim LLVMValueRef llvm_build_nsw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1711 value Name, value B) {
1712 return LLVMBuildNSWSub(Builder_val(B), LHS, RHS, String_val(Name));
1715 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1716 CAMLprim LLVMValueRef llvm_build_nuw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1717 value Name, value B) {
1718 return LLVMBuildNUWSub(Builder_val(B), LHS, RHS, String_val(Name));
1721 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1722 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1723 value Name, value B) {
1724 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1727 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1728 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1729 value Name, value B) {
1730 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1733 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1734 CAMLprim LLVMValueRef llvm_build_nsw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1735 value Name, value B) {
1736 return LLVMBuildNSWMul(Builder_val(B), LHS, RHS, String_val(Name));
1739 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1740 CAMLprim LLVMValueRef llvm_build_nuw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1741 value Name, value B) {
1742 return LLVMBuildNUWMul(Builder_val(B), LHS, RHS, String_val(Name));
1745 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1746 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1747 value Name, value B) {
1748 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1751 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1752 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1753 value Name, value B) {
1754 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1757 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1758 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1759 value Name, value B) {
1760 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1763 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1764 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1765 value Name, value B) {
1766 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1769 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1770 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1771 value Name, value B) {
1772 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1775 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1776 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1777 value Name, value B) {
1778 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1781 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1782 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1783 value Name, value B) {
1784 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1787 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1788 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1789 value Name, value B) {
1790 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1793 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1794 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1795 value Name, value B) {
1796 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1799 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1800 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1801 value Name, value B) {
1802 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1805 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1806 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1807 value Name, value B) {
1808 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1811 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1812 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1813 value Name, value B) {
1814 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1817 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1818 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1819 value Name, value B) {
1820 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1823 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1824 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1825 value Name, value B) {
1826 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1829 /* llvalue -> string -> llbuilder -> llvalue */
1830 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1831 value Name, value B) {
1832 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1835 /* llvalue -> string -> llbuilder -> llvalue */
1836 CAMLprim LLVMValueRef llvm_build_nsw_neg(LLVMValueRef X,
1837 value Name, value B) {
1838 return LLVMBuildNSWNeg(Builder_val(B), X, String_val(Name));
1841 /* llvalue -> string -> llbuilder -> llvalue */
1842 CAMLprim LLVMValueRef llvm_build_nuw_neg(LLVMValueRef X,
1843 value Name, value B) {
1844 return LLVMBuildNUWNeg(Builder_val(B), X, String_val(Name));
1847 /* llvalue -> string -> llbuilder -> llvalue */
1848 CAMLprim LLVMValueRef llvm_build_fneg(LLVMValueRef X,
1849 value Name, value B) {
1850 return LLVMBuildFNeg(Builder_val(B), X, String_val(Name));
1853 /* llvalue -> string -> llbuilder -> llvalue */
1854 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1855 value Name, value B) {
1856 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1859 /*--... Memory .............................................................--*/
1861 /* lltype -> string -> llbuilder -> llvalue */
1862 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1863 value Name, value B) {
1864 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1867 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1868 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1869 value Name, value B) {
1870 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1873 /* llvalue -> string -> llbuilder -> llvalue */
1874 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1875 value Name, value B) {
1876 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1879 /* llvalue -> llvalue -> llbuilder -> llvalue */
1880 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1882 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1885 /* AtomicRMWBinOp.t -> llvalue -> llvalue -> AtomicOrdering.t ->
1886 bool -> llbuilder -> llvalue */
1887 CAMLprim LLVMValueRef llvm_build_atomicrmw_native(value BinOp, LLVMValueRef Ptr,
1888 LLVMValueRef Val, value Ord,
1889 value ST, value Name, value B) {
1891 Instr = LLVMBuildAtomicRMW(Builder_val(B), Int_val(BinOp),
1892 Ptr, Val, Int_val(Ord), Bool_val(ST));
1893 LLVMSetValueName(Instr, String_val(Name));
1897 CAMLprim LLVMValueRef llvm_build_atomicrmw_bytecode(value *argv, int argn) {
1898 return llvm_build_atomicrmw_native(argv[0], (LLVMValueRef) argv[1],
1899 (LLVMValueRef) argv[2], argv[3],
1900 argv[4], argv[5], argv[6]);
1903 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1904 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
1905 value Name, value B) {
1906 return LLVMBuildGEP(Builder_val(B), Pointer,
1907 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
1911 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1912 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
1913 value Indices, value Name,
1915 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
1916 (LLVMValueRef *) Op_val(Indices),
1917 Wosize_val(Indices), String_val(Name));
1920 /* llvalue -> int -> string -> llbuilder -> llvalue */
1921 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
1922 value Index, value Name,
1924 return LLVMBuildStructGEP(Builder_val(B), Pointer,
1925 Int_val(Index), String_val(Name));
1928 /* string -> string -> llbuilder -> llvalue */
1929 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
1930 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
1934 /* string -> string -> llbuilder -> llvalue */
1935 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
1937 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
1941 /*--... Casts ..............................................................--*/
1943 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1944 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
1945 value Name, value B) {
1946 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
1949 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1950 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
1951 value Name, value B) {
1952 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
1955 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1956 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
1957 value Name, value B) {
1958 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
1961 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1962 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
1963 value Name, value B) {
1964 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
1967 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1968 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
1969 value Name, value B) {
1970 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
1973 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1974 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
1975 value Name, value B) {
1976 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
1979 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1980 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
1981 value Name, value B) {
1982 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
1985 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1986 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
1987 value Name, value B) {
1988 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
1991 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1992 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
1993 value Name, value B) {
1994 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
1997 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1998 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
1999 value Name, value B) {
2000 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
2003 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2004 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
2005 value Name, value B) {
2006 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
2009 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2010 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
2011 value Name, value B) {
2012 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
2015 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2016 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
2017 value Name, value B) {
2018 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
2021 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2022 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
2023 value Name, value B) {
2024 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
2027 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2028 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
2029 LLVMTypeRef Ty, value Name,
2031 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
2034 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2035 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
2036 value Name, value B) {
2037 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
2040 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2041 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
2042 value Name, value B) {
2043 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
2046 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2047 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
2048 value Name, value B) {
2049 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
2052 /*--... Comparisons ........................................................--*/
2054 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2055 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
2056 LLVMValueRef LHS, LLVMValueRef RHS,
2057 value Name, value B) {
2058 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
2062 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2063 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
2064 LLVMValueRef LHS, LLVMValueRef RHS,
2065 value Name, value B) {
2066 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
2070 /*--... Miscellaneous instructions .........................................--*/
2072 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
2073 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
2075 LLVMValueRef FirstValue, PhiNode;
2077 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
2079 Hd = Field(Incoming, 0);
2080 FirstValue = (LLVMValueRef) Field(Hd, 0);
2081 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
2084 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
2085 value Hd = Field(Tl, 0);
2086 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
2087 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
2093 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
2094 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
2095 value Name, value B) {
2096 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
2097 Wosize_val(Params), String_val(Name));
2100 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2101 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
2102 LLVMValueRef Then, LLVMValueRef Else,
2103 value Name, value B) {
2104 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
2107 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2108 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
2109 value Name, value B) {
2110 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
2113 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2114 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
2116 value Name, value B) {
2117 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
2120 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2121 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
2122 LLVMValueRef Element,
2124 value Name, value B) {
2125 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
2129 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2130 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
2132 value Name, value B) {
2133 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
2136 /* llvalue -> int -> string -> llbuilder -> llvalue */
2137 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
2138 value Idx, value Name, value B) {
2139 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
2143 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
2144 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
2145 LLVMValueRef Val, value Idx,
2146 value Name, value B) {
2147 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
2151 /* llvalue -> string -> llbuilder -> llvalue */
2152 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
2154 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
2157 /* llvalue -> string -> llbuilder -> llvalue */
2158 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
2160 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
2163 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2164 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
2165 value Name, value B) {
2166 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
2169 /*===-- Memory buffers ----------------------------------------------------===*/
2171 /* string -> llmemorybuffer
2172 raises IoError msg on error */
2173 CAMLprim value llvm_memorybuffer_of_file(value Path) {
2176 LLVMMemoryBufferRef MemBuf;
2178 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
2180 llvm_raise(llvm_ioerror_exn, Message);
2182 CAMLreturn((value) MemBuf);
2185 /* unit -> llmemorybuffer
2186 raises IoError msg on error */
2187 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
2189 LLVMMemoryBufferRef MemBuf;
2191 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
2192 llvm_raise(llvm_ioerror_exn, Message);
2197 /* ?name:string -> string -> llmemorybuffer */
2198 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_string(value Name, value String) {
2199 const char *NameCStr;
2200 if(Name == Val_int(0))
2203 NameCStr = String_val(Field(Name, 0));
2205 LLVMMemoryBufferRef MemBuf;
2206 MemBuf = LLVMCreateMemoryBufferWithMemoryRangeCopy(
2207 String_val(String), caml_string_length(String), NameCStr);
2212 /* llmemorybuffer -> string */
2213 CAMLprim value llvm_memorybuffer_as_string(LLVMMemoryBufferRef MemBuf) {
2214 value String = caml_alloc_string(LLVMGetBufferSize(MemBuf));
2215 memcpy(String_val(String), LLVMGetBufferStart(MemBuf),
2216 LLVMGetBufferSize(MemBuf));
2221 /* llmemorybuffer -> unit */
2222 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
2223 LLVMDisposeMemoryBuffer(MemBuf);
2227 /*===-- Pass Managers -----------------------------------------------------===*/
2229 /* unit -> [ `Module ] PassManager.t */
2230 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
2231 return LLVMCreatePassManager();
2234 /* llmodule -> [ `Function ] PassManager.t -> bool */
2235 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
2236 LLVMPassManagerRef PM) {
2237 return Val_bool(LLVMRunPassManager(PM, M));
2240 /* [ `Function ] PassManager.t -> bool */
2241 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
2242 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
2245 /* llvalue -> [ `Function ] PassManager.t -> bool */
2246 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
2247 LLVMPassManagerRef FPM) {
2248 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
2251 /* [ `Function ] PassManager.t -> bool */
2252 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
2253 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
2256 /* PassManager.any PassManager.t -> unit */
2257 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
2258 LLVMDisposePassManager(PM);