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"
24 #include "llvm/Config/config.h"
30 /* Can't use the recommended caml_named_value mechanism for backwards
31 compatibility reasons. This is largely equivalent. */
32 static value llvm_ioerror_exn;
34 CAMLprim value llvm_register_core_exns(value IoError) {
35 llvm_ioerror_exn = Field(IoError, 0);
36 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 alloc_variant(int tag, void *Value) {
55 value Iter = alloc_small(1, tag);
56 Field(Iter, 0) = Val_op(Value);
60 /* Macro to convert the C first/next/last/prev idiom to the Ocaml llpos/
62 #define DEFINE_ITERATORS(camlname, cname, pty, cty, pfun) \
63 /* llmodule -> ('a, 'b) llpos */ \
64 CAMLprim value llvm_##camlname##_begin(pty Mom) { \
65 cty First = LLVMGetFirst##cname(Mom); \
67 return alloc_variant(1, First); \
68 return alloc_variant(0, Mom); \
71 /* llvalue -> ('a, 'b) llpos */ \
72 CAMLprim value llvm_##camlname##_succ(cty Kid) { \
73 cty Next = LLVMGetNext##cname(Kid); \
75 return alloc_variant(1, Next); \
76 return alloc_variant(0, pfun(Kid)); \
79 /* llmodule -> ('a, 'b) llrev_pos */ \
80 CAMLprim value llvm_##camlname##_end(pty Mom) { \
81 cty Last = LLVMGetLast##cname(Mom); \
83 return alloc_variant(1, Last); \
84 return alloc_variant(0, Mom); \
87 /* llvalue -> ('a, 'b) llrev_pos */ \
88 CAMLprim value llvm_##camlname##_pred(cty Kid) { \
89 cty Prev = LLVMGetPrevious##cname(Kid); \
91 return alloc_variant(1, Prev); \
92 return alloc_variant(0, pfun(Kid)); \
96 /*===-- Contexts ----------------------------------------------------------===*/
98 /* unit -> llcontext */
99 CAMLprim LLVMContextRef llvm_create_context(value Unit) {
100 return LLVMContextCreate();
103 /* llcontext -> unit */
104 CAMLprim value llvm_dispose_context(LLVMContextRef C) {
105 LLVMContextDispose(C);
109 /* unit -> llcontext */
110 CAMLprim LLVMContextRef llvm_global_context(value Unit) {
111 return LLVMGetGlobalContext();
114 /* llcontext -> string -> int */
115 CAMLprim value llvm_mdkind_id(LLVMContextRef C, value Name) {
116 unsigned MDKindID = LLVMGetMDKindIDInContext(C, String_val(Name),
117 caml_string_length(Name));
118 return Val_int(MDKindID);
121 /*===-- Modules -----------------------------------------------------------===*/
123 /* llcontext -> string -> llmodule */
124 CAMLprim LLVMModuleRef llvm_create_module(LLVMContextRef C, value ModuleID) {
125 return LLVMModuleCreateWithNameInContext(String_val(ModuleID), C);
128 /* llmodule -> unit */
129 CAMLprim value llvm_dispose_module(LLVMModuleRef M) {
130 LLVMDisposeModule(M);
134 /* llmodule -> string */
135 CAMLprim value llvm_target_triple(LLVMModuleRef M) {
136 return copy_string(LLVMGetTarget(M));
139 /* string -> llmodule -> unit */
140 CAMLprim value llvm_set_target_triple(value Trip, LLVMModuleRef M) {
141 LLVMSetTarget(M, String_val(Trip));
145 /* llmodule -> string */
146 CAMLprim value llvm_data_layout(LLVMModuleRef M) {
147 return copy_string(LLVMGetDataLayout(M));
150 /* string -> llmodule -> unit */
151 CAMLprim value llvm_set_data_layout(value Layout, LLVMModuleRef M) {
152 LLVMSetDataLayout(M, String_val(Layout));
156 /* llmodule -> unit */
157 CAMLprim value llvm_dump_module(LLVMModuleRef M) {
162 /* llmodule -> string -> unit */
163 CAMLprim value llvm_set_module_inline_asm(LLVMModuleRef M, value Asm) {
164 LLVMSetModuleInlineAsm(M, String_val(Asm));
168 /*===-- Types -------------------------------------------------------------===*/
170 /* lltype -> TypeKind.t */
171 CAMLprim value llvm_classify_type(LLVMTypeRef Ty) {
172 return Val_int(LLVMGetTypeKind(Ty));
175 CAMLprim value llvm_type_is_sized(LLVMTypeRef Ty) {
176 return Val_bool(LLVMTypeIsSized(Ty));
179 /* lltype -> llcontext */
180 CAMLprim LLVMContextRef llvm_type_context(LLVMTypeRef Ty) {
181 return LLVMGetTypeContext(Ty);
184 /*--... Operations on integer types ........................................--*/
186 /* llcontext -> lltype */
187 CAMLprim LLVMTypeRef llvm_i1_type (LLVMContextRef Context) {
188 return LLVMInt1TypeInContext(Context);
191 /* llcontext -> lltype */
192 CAMLprim LLVMTypeRef llvm_i8_type (LLVMContextRef Context) {
193 return LLVMInt8TypeInContext(Context);
196 /* llcontext -> lltype */
197 CAMLprim LLVMTypeRef llvm_i16_type (LLVMContextRef Context) {
198 return LLVMInt16TypeInContext(Context);
201 /* llcontext -> lltype */
202 CAMLprim LLVMTypeRef llvm_i32_type (LLVMContextRef Context) {
203 return LLVMInt32TypeInContext(Context);
206 /* llcontext -> lltype */
207 CAMLprim LLVMTypeRef llvm_i64_type (LLVMContextRef Context) {
208 return LLVMInt64TypeInContext(Context);
211 /* llcontext -> int -> lltype */
212 CAMLprim LLVMTypeRef llvm_integer_type(LLVMContextRef Context, value Width) {
213 return LLVMIntTypeInContext(Context, Int_val(Width));
217 CAMLprim value llvm_integer_bitwidth(LLVMTypeRef IntegerTy) {
218 return Val_int(LLVMGetIntTypeWidth(IntegerTy));
221 /*--... Operations on real types ...........................................--*/
223 /* llcontext -> lltype */
224 CAMLprim LLVMTypeRef llvm_float_type(LLVMContextRef Context) {
225 return LLVMFloatTypeInContext(Context);
228 /* llcontext -> lltype */
229 CAMLprim LLVMTypeRef llvm_double_type(LLVMContextRef Context) {
230 return LLVMDoubleTypeInContext(Context);
233 /* llcontext -> lltype */
234 CAMLprim LLVMTypeRef llvm_x86fp80_type(LLVMContextRef Context) {
235 return LLVMX86FP80TypeInContext(Context);
238 /* llcontext -> lltype */
239 CAMLprim LLVMTypeRef llvm_fp128_type(LLVMContextRef Context) {
240 return LLVMFP128TypeInContext(Context);
243 /* llcontext -> lltype */
244 CAMLprim LLVMTypeRef llvm_ppc_fp128_type(LLVMContextRef Context) {
245 return LLVMPPCFP128TypeInContext(Context);
248 /* llcontext -> lltype */
249 CAMLprim LLVMTypeRef llvm_x86mmx_type(LLVMContextRef Context) {
250 return LLVMX86MMXTypeInContext(Context);
253 /*--... Operations on function types .......................................--*/
255 /* lltype -> lltype array -> lltype */
256 CAMLprim LLVMTypeRef llvm_function_type(LLVMTypeRef RetTy, value ParamTys) {
257 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
258 Wosize_val(ParamTys), 0);
261 /* lltype -> lltype array -> lltype */
262 CAMLprim LLVMTypeRef llvm_var_arg_function_type(LLVMTypeRef RetTy,
264 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
265 Wosize_val(ParamTys), 1);
269 CAMLprim value llvm_is_var_arg(LLVMTypeRef FunTy) {
270 return Val_bool(LLVMIsFunctionVarArg(FunTy));
273 /* lltype -> lltype array */
274 CAMLprim value llvm_param_types(LLVMTypeRef FunTy) {
275 value Tys = alloc(LLVMCountParamTypes(FunTy), 0);
276 LLVMGetParamTypes(FunTy, (LLVMTypeRef *) Tys);
280 /*--... Operations on struct types .........................................--*/
282 /* llcontext -> lltype array -> lltype */
283 CAMLprim LLVMTypeRef llvm_struct_type(LLVMContextRef C, value ElementTypes) {
284 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
285 Wosize_val(ElementTypes), 0);
288 /* llcontext -> lltype array -> lltype */
289 CAMLprim LLVMTypeRef llvm_packed_struct_type(LLVMContextRef C,
290 value ElementTypes) {
291 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
292 Wosize_val(ElementTypes), 1);
295 /* llcontext -> string -> lltype */
296 CAMLprim LLVMTypeRef llvm_named_struct_type(LLVMContextRef C,
298 return LLVMStructCreateNamed(C, String_val(Name));
301 CAMLprim value llvm_struct_set_body(LLVMTypeRef Ty,
304 LLVMStructSetBody(Ty, (LLVMTypeRef *) ElementTypes,
305 Wosize_val(ElementTypes), Bool_val(Packed));
309 /* lltype -> string option */
310 CAMLprim value llvm_struct_name(LLVMTypeRef Ty)
313 const char *C = LLVMGetStructName(Ty);
316 result = caml_alloc_small(1, 0);
317 Store_field(result, 0, caml_copy_string(C));
320 CAMLreturn(Val_int(0));
323 /* lltype -> lltype array */
324 CAMLprim value llvm_struct_element_types(LLVMTypeRef StructTy) {
325 value Tys = alloc(LLVMCountStructElementTypes(StructTy), 0);
326 LLVMGetStructElementTypes(StructTy, (LLVMTypeRef *) Tys);
331 CAMLprim value llvm_is_packed(LLVMTypeRef StructTy) {
332 return Val_bool(LLVMIsPackedStruct(StructTy));
336 CAMLprim value llvm_is_opaque(LLVMTypeRef StructTy) {
337 return Val_bool(LLVMIsOpaqueStruct(StructTy));
340 /*--... Operations on array, pointer, and vector types .....................--*/
342 /* lltype -> int -> lltype */
343 CAMLprim LLVMTypeRef llvm_array_type(LLVMTypeRef ElementTy, value Count) {
344 return LLVMArrayType(ElementTy, Int_val(Count));
347 /* lltype -> lltype */
348 CAMLprim LLVMTypeRef llvm_pointer_type(LLVMTypeRef ElementTy) {
349 return LLVMPointerType(ElementTy, 0);
352 /* lltype -> int -> lltype */
353 CAMLprim LLVMTypeRef llvm_qualified_pointer_type(LLVMTypeRef ElementTy,
354 value AddressSpace) {
355 return LLVMPointerType(ElementTy, Int_val(AddressSpace));
358 /* lltype -> int -> lltype */
359 CAMLprim LLVMTypeRef llvm_vector_type(LLVMTypeRef ElementTy, value Count) {
360 return LLVMVectorType(ElementTy, Int_val(Count));
364 CAMLprim value llvm_array_length(LLVMTypeRef ArrayTy) {
365 return Val_int(LLVMGetArrayLength(ArrayTy));
369 CAMLprim value llvm_address_space(LLVMTypeRef PtrTy) {
370 return Val_int(LLVMGetPointerAddressSpace(PtrTy));
374 CAMLprim value llvm_vector_size(LLVMTypeRef VectorTy) {
375 return Val_int(LLVMGetVectorSize(VectorTy));
378 /*--... Operations on other types ..........................................--*/
380 /* llcontext -> lltype */
381 CAMLprim LLVMTypeRef llvm_void_type (LLVMContextRef Context) {
382 return LLVMVoidTypeInContext(Context);
385 /* llcontext -> lltype */
386 CAMLprim LLVMTypeRef llvm_label_type(LLVMContextRef Context) {
387 return LLVMLabelTypeInContext(Context);
390 /*===-- VALUES ------------------------------------------------------------===*/
392 /* llvalue -> lltype */
393 CAMLprim LLVMTypeRef llvm_type_of(LLVMValueRef Val) {
394 return LLVMTypeOf(Val);
397 /* keep in sync with ValueKind.t */
406 ConstantAggregateZero,
421 /* llvalue -> ValueKind.t */
422 #define DEFINE_CASE(Val, Kind) \
423 do {if (LLVMIsA##Kind(Val)) CAMLreturn(Val_int(Kind));} while(0)
425 CAMLprim value llvm_classify_value(LLVMValueRef Val) {
428 CAMLreturn(Val_int(NullValue));
429 if (LLVMIsAConstant(Val)) {
430 DEFINE_CASE(Val, BlockAddress);
431 DEFINE_CASE(Val, ConstantAggregateZero);
432 DEFINE_CASE(Val, ConstantArray);
433 DEFINE_CASE(Val, ConstantExpr);
434 DEFINE_CASE(Val, ConstantFP);
435 DEFINE_CASE(Val, ConstantInt);
436 DEFINE_CASE(Val, ConstantPointerNull);
437 DEFINE_CASE(Val, ConstantStruct);
438 DEFINE_CASE(Val, ConstantVector);
440 if (LLVMIsAInstruction(Val)) {
442 result = caml_alloc_small(1, 0);
443 Store_field(result, 0, Val_int(LLVMGetInstructionOpcode(Val)));
446 if (LLVMIsAGlobalValue(Val)) {
447 DEFINE_CASE(Val, Function);
448 DEFINE_CASE(Val, GlobalAlias);
449 DEFINE_CASE(Val, GlobalVariable);
451 DEFINE_CASE(Val, Argument);
452 DEFINE_CASE(Val, BasicBlock);
453 DEFINE_CASE(Val, InlineAsm);
454 DEFINE_CASE(Val, MDNode);
455 DEFINE_CASE(Val, MDString);
456 DEFINE_CASE(Val, UndefValue);
457 failwith("Unknown Value class");
460 /* llvalue -> string */
461 CAMLprim value llvm_value_name(LLVMValueRef Val) {
462 return copy_string(LLVMGetValueName(Val));
465 /* string -> llvalue -> unit */
466 CAMLprim value llvm_set_value_name(value Name, LLVMValueRef Val) {
467 LLVMSetValueName(Val, String_val(Name));
471 /* llvalue -> unit */
472 CAMLprim value llvm_dump_value(LLVMValueRef Val) {
477 /*--... Operations on users ................................................--*/
479 /* llvalue -> int -> llvalue */
480 CAMLprim LLVMValueRef llvm_operand(LLVMValueRef V, value I) {
481 return LLVMGetOperand(V, Int_val(I));
484 /* llvalue -> int -> llvalue -> unit */
485 CAMLprim value llvm_set_operand(LLVMValueRef U, value I, LLVMValueRef V) {
486 LLVMSetOperand(U, Int_val(I), V);
491 CAMLprim value llvm_num_operands(LLVMValueRef V) {
492 return Val_int(LLVMGetNumOperands(V));
495 /*--... Operations on constants of (mostly) any type .......................--*/
497 /* llvalue -> bool */
498 CAMLprim value llvm_is_constant(LLVMValueRef Val) {
499 return Val_bool(LLVMIsConstant(Val));
502 /* llvalue -> bool */
503 CAMLprim value llvm_is_null(LLVMValueRef Val) {
504 return Val_bool(LLVMIsNull(Val));
507 /* llvalue -> bool */
508 CAMLprim value llvm_is_undef(LLVMValueRef Val) {
509 return Val_bool(LLVMIsUndef(Val));
512 /* llvalue -> Opcode.t */
513 CAMLprim value llvm_constexpr_get_opcode(LLVMValueRef Val) {
514 return LLVMIsAConstantExpr(Val) ?
515 Val_int(LLVMGetConstOpcode(Val)) : Val_int(0);
518 /*--... Operations on instructions .........................................--*/
520 /* llvalue -> bool */
521 CAMLprim value llvm_has_metadata(LLVMValueRef Val) {
522 return Val_bool(LLVMHasMetadata(Val));
525 /* llvalue -> int -> llvalue option */
526 CAMLprim value llvm_metadata(LLVMValueRef Val, value MDKindID) {
527 CAMLparam1(MDKindID);
529 if ((MD = LLVMGetMetadata(Val, Int_val(MDKindID)))) {
530 value Option = alloc(1, 0);
531 Field(Option, 0) = (value) MD;
534 CAMLreturn(Val_int(0));
537 /* llvalue -> int -> llvalue -> unit */
538 CAMLprim value llvm_set_metadata(LLVMValueRef Val, value MDKindID,
540 LLVMSetMetadata(Val, Int_val(MDKindID), MD);
544 /* llvalue -> int -> unit */
545 CAMLprim value llvm_clear_metadata(LLVMValueRef Val, value MDKindID) {
546 LLVMSetMetadata(Val, Int_val(MDKindID), NULL);
551 /*--... Operations on metadata .............................................--*/
553 /* llcontext -> string -> llvalue */
554 CAMLprim LLVMValueRef llvm_mdstring(LLVMContextRef C, value S) {
555 return LLVMMDStringInContext(C, String_val(S), caml_string_length(S));
558 /* llcontext -> llvalue array -> llvalue */
559 CAMLprim LLVMValueRef llvm_mdnode(LLVMContextRef C, value ElementVals) {
560 return LLVMMDNodeInContext(C, (LLVMValueRef*) Op_val(ElementVals),
561 Wosize_val(ElementVals));
564 /* llvalue -> string option */
565 CAMLprim value llvm_get_mdstring(LLVMValueRef V) {
570 if ((S = LLVMGetMDString(V, &Len))) {
571 CAMLlocal2(Option, Str);
573 Str = caml_alloc_string(Len);
574 memcpy(String_val(Str), S, Len);
576 Store_field(Option, 0, Str);
579 CAMLreturn(Val_int(0));
582 CAMLprim value llvm_get_namedmd(LLVMModuleRef M, value name)
586 Nodes = alloc(LLVMGetNamedMetadataNumOperands(M, String_val(name)), 0);
587 LLVMGetNamedMetadataOperands(M, String_val(name), (LLVMValueRef *) Nodes);
590 /*--... Operations on scalar constants .....................................--*/
592 /* lltype -> int -> llvalue */
593 CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
594 return LLVMConstInt(IntTy, (long long) Int_val(N), 1);
597 /* lltype -> Int64.t -> bool -> llvalue */
598 CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
600 return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
603 /* llvalue -> Int64.t */
604 CAMLprim value llvm_int64_of_const(LLVMValueRef Const)
607 if (LLVMIsAConstantInt(Const) &&
608 LLVMGetIntTypeWidth(LLVMTypeOf(Const)) <= 64) {
609 value Option = alloc(1, 0);
610 Field(Option, 0) = caml_copy_int64(LLVMConstIntGetSExtValue(Const));
613 CAMLreturn(Val_int(0));
616 /* lltype -> string -> int -> llvalue */
617 CAMLprim LLVMValueRef llvm_const_int_of_string(LLVMTypeRef IntTy, value S,
619 return LLVMConstIntOfStringAndSize(IntTy, String_val(S), caml_string_length(S),
623 /* lltype -> float -> llvalue */
624 CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
625 return LLVMConstReal(RealTy, Double_val(N));
628 /* lltype -> string -> llvalue */
629 CAMLprim LLVMValueRef llvm_const_float_of_string(LLVMTypeRef RealTy, value S) {
630 return LLVMConstRealOfStringAndSize(RealTy, String_val(S),
631 caml_string_length(S));
634 /*--... Operations on composite constants ..................................--*/
636 /* llcontext -> string -> llvalue */
637 CAMLprim LLVMValueRef llvm_const_string(LLVMContextRef Context, value Str,
638 value NullTerminate) {
639 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
643 /* llcontext -> string -> llvalue */
644 CAMLprim LLVMValueRef llvm_const_stringz(LLVMContextRef Context, value Str,
645 value NullTerminate) {
646 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
650 /* lltype -> llvalue array -> llvalue */
651 CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
653 return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
654 Wosize_val(ElementVals));
657 /* llcontext -> llvalue array -> llvalue */
658 CAMLprim LLVMValueRef llvm_const_struct(LLVMContextRef C, value ElementVals) {
659 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
660 Wosize_val(ElementVals), 0);
663 /* lltype -> llvalue array -> llvalue */
664 CAMLprim LLVMValueRef llvm_const_named_struct(LLVMTypeRef Ty, value ElementVals) {
665 return LLVMConstNamedStruct(Ty, (LLVMValueRef *) Op_val(ElementVals), Wosize_val(ElementVals));
668 /* llcontext -> llvalue array -> llvalue */
669 CAMLprim LLVMValueRef llvm_const_packed_struct(LLVMContextRef C,
671 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
672 Wosize_val(ElementVals), 1);
675 /* llvalue array -> llvalue */
676 CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
677 return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
678 Wosize_val(ElementVals));
681 /*--... Constant expressions ...............................................--*/
683 /* Icmp.t -> llvalue -> llvalue -> llvalue */
684 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
685 LLVMValueRef LHSConstant,
686 LLVMValueRef RHSConstant) {
687 return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
690 /* Fcmp.t -> llvalue -> llvalue -> llvalue */
691 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
692 LLVMValueRef LHSConstant,
693 LLVMValueRef RHSConstant) {
694 return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
697 /* llvalue -> llvalue array -> llvalue */
698 CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
699 return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
700 Wosize_val(Indices));
703 /* llvalue -> llvalue array -> llvalue */
704 CAMLprim LLVMValueRef llvm_const_in_bounds_gep(LLVMValueRef ConstantVal,
706 return LLVMConstInBoundsGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
707 Wosize_val(Indices));
710 /* llvalue -> int array -> llvalue */
711 CAMLprim LLVMValueRef llvm_const_extractvalue(LLVMValueRef Aggregate,
714 int size = Wosize_val(Indices);
718 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
719 for (i = 0; i < size; i++) {
720 idxs[i] = Int_val(Field(Indices, i));
723 result = LLVMConstExtractValue(Aggregate, idxs, size);
725 CAMLreturnT(LLVMValueRef, result);
728 /* llvalue -> llvalue -> int array -> llvalue */
729 CAMLprim LLVMValueRef llvm_const_insertvalue(LLVMValueRef Aggregate,
730 LLVMValueRef Val, value Indices) {
732 int size = Wosize_val(Indices);
736 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
737 for (i = 0; i < size; i++) {
738 idxs[i] = Int_val(Field(Indices, i));
741 result = LLVMConstInsertValue(Aggregate, Val, idxs, size);
743 CAMLreturnT(LLVMValueRef, result);
746 /* lltype -> string -> string -> bool -> bool -> llvalue */
747 CAMLprim LLVMValueRef llvm_const_inline_asm(LLVMTypeRef Ty, value Asm,
748 value Constraints, value HasSideEffects,
749 value IsAlignStack) {
750 return LLVMConstInlineAsm(Ty, String_val(Asm), String_val(Constraints),
751 Bool_val(HasSideEffects), Bool_val(IsAlignStack));
754 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
756 /* llvalue -> bool */
757 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
758 return Val_bool(LLVMIsDeclaration(Global));
761 /* llvalue -> Linkage.t */
762 CAMLprim value llvm_linkage(LLVMValueRef Global) {
763 return Val_int(LLVMGetLinkage(Global));
766 /* Linkage.t -> llvalue -> unit */
767 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
768 LLVMSetLinkage(Global, Int_val(Linkage));
772 /* llvalue -> string */
773 CAMLprim value llvm_section(LLVMValueRef Global) {
774 return copy_string(LLVMGetSection(Global));
777 /* string -> llvalue -> unit */
778 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
779 LLVMSetSection(Global, String_val(Section));
783 /* llvalue -> Visibility.t */
784 CAMLprim value llvm_visibility(LLVMValueRef Global) {
785 return Val_int(LLVMGetVisibility(Global));
788 /* Visibility.t -> llvalue -> unit */
789 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
790 LLVMSetVisibility(Global, Int_val(Viz));
795 CAMLprim value llvm_alignment(LLVMValueRef Global) {
796 return Val_int(LLVMGetAlignment(Global));
799 /* int -> llvalue -> unit */
800 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
801 LLVMSetAlignment(Global, Int_val(Bytes));
805 /*--... Operations on uses .................................................--*/
807 /* llvalue -> lluse option */
808 CAMLprim value llvm_use_begin(LLVMValueRef Val) {
811 if ((First = LLVMGetFirstUse(Val))) {
812 value Option = alloc(1, 0);
813 Field(Option, 0) = (value) First;
816 CAMLreturn(Val_int(0));
819 /* lluse -> lluse option */
820 CAMLprim value llvm_use_succ(LLVMUseRef U) {
823 if ((Next = LLVMGetNextUse(U))) {
824 value Option = alloc(1, 0);
825 Field(Option, 0) = (value) Next;
828 CAMLreturn(Val_int(0));
831 /* lluse -> llvalue */
832 CAMLprim LLVMValueRef llvm_user(LLVMUseRef UR) {
833 return LLVMGetUser(UR);
836 /* lluse -> llvalue */
837 CAMLprim LLVMValueRef llvm_used_value(LLVMUseRef UR) {
838 return LLVMGetUsedValue(UR);
841 /*--... Operations on global variables .....................................--*/
843 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
846 /* lltype -> string -> llmodule -> llvalue */
847 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
849 LLVMValueRef GlobalVar;
850 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
851 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
852 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
855 return LLVMAddGlobal(M, Ty, String_val(Name));
858 /* lltype -> string -> int -> llmodule -> llvalue */
859 CAMLprim LLVMValueRef llvm_declare_qualified_global(LLVMTypeRef Ty, value Name,
862 LLVMValueRef GlobalVar;
863 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
864 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
865 return LLVMConstBitCast(GlobalVar,
866 LLVMPointerType(Ty, Int_val(AddressSpace)));
869 return LLVMAddGlobal(M, Ty, String_val(Name));
872 /* string -> llmodule -> llvalue option */
873 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
875 LLVMValueRef GlobalVar;
876 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
877 value Option = alloc(1, 0);
878 Field(Option, 0) = (value) GlobalVar;
881 CAMLreturn(Val_int(0));
884 /* string -> llvalue -> llmodule -> llvalue */
885 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
887 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
889 LLVMSetInitializer(GlobalVar, Initializer);
893 /* string -> llvalue -> int -> llmodule -> llvalue */
894 CAMLprim LLVMValueRef llvm_define_qualified_global(value Name,
895 LLVMValueRef Initializer,
898 LLVMValueRef GlobalVar = LLVMAddGlobalInAddressSpace(M,
899 LLVMTypeOf(Initializer),
901 Int_val(AddressSpace));
902 LLVMSetInitializer(GlobalVar, Initializer);
906 /* llvalue -> unit */
907 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
908 LLVMDeleteGlobal(GlobalVar);
912 /* llvalue -> llvalue -> unit */
913 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
914 LLVMValueRef GlobalVar) {
915 LLVMSetInitializer(GlobalVar, ConstantVal);
919 /* llvalue -> unit */
920 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
921 LLVMSetInitializer(GlobalVar, NULL);
925 /* llvalue -> bool */
926 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
927 return Val_bool(LLVMIsThreadLocal(GlobalVar));
930 /* bool -> llvalue -> unit */
931 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
932 LLVMValueRef GlobalVar) {
933 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
937 /* llvalue -> bool */
938 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
939 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
942 /* bool -> llvalue -> unit */
943 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
944 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
948 /*--... Operations on aliases ..............................................--*/
950 CAMLprim LLVMValueRef llvm_add_alias(LLVMModuleRef M, LLVMTypeRef Ty,
951 LLVMValueRef Aliasee, value Name) {
952 return LLVMAddAlias(M, Ty, Aliasee, String_val(Name));
955 /*--... Operations on functions ............................................--*/
957 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
960 /* string -> lltype -> llmodule -> llvalue */
961 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
964 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
965 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
966 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
969 return LLVMAddFunction(M, String_val(Name), Ty);
972 /* string -> llmodule -> llvalue option */
973 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
976 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
977 value Option = alloc(1, 0);
978 Field(Option, 0) = (value) Fn;
981 CAMLreturn(Val_int(0));
984 /* string -> lltype -> llmodule -> llvalue */
985 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
987 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
988 LLVMAppendBasicBlockInContext(LLVMGetTypeContext(Ty), Fn, "entry");
992 /* llvalue -> unit */
993 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
994 LLVMDeleteFunction(Fn);
998 /* llvalue -> bool */
999 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
1000 return Val_bool(LLVMGetIntrinsicID(Fn));
1003 /* llvalue -> int */
1004 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
1005 return Val_int(LLVMGetFunctionCallConv(Fn));
1008 /* int -> llvalue -> unit */
1009 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
1010 LLVMSetFunctionCallConv(Fn, Int_val(Id));
1014 /* llvalue -> string option */
1015 CAMLprim value llvm_gc(LLVMValueRef Fn) {
1018 CAMLlocal2(Name, Option);
1020 if ((GC = LLVMGetGC(Fn))) {
1021 Name = copy_string(GC);
1023 Option = alloc(1, 0);
1024 Field(Option, 0) = Name;
1027 CAMLreturn(Val_int(0));
1031 /* string option -> llvalue -> unit */
1032 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
1033 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
1037 /* llvalue -> int32 -> unit */
1038 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
1039 LLVMAddFunctionAttr(Arg, Int32_val(PA));
1043 /* llvalue -> int32 */
1044 CAMLprim value llvm_function_attr(LLVMValueRef Fn)
1047 CAMLreturn(caml_copy_int32(LLVMGetFunctionAttr(Fn)));
1050 /* llvalue -> int32 -> unit */
1051 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
1052 LLVMRemoveFunctionAttr(Arg, Int32_val(PA));
1055 /*--... Operations on parameters ...........................................--*/
1057 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
1059 /* llvalue -> int -> llvalue */
1060 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
1061 return LLVMGetParam(Fn, Int_val(Index));
1064 /* llvalue -> int */
1065 CAMLprim value llvm_param_attr(LLVMValueRef Param)
1068 CAMLreturn(caml_copy_int32(LLVMGetAttribute(Param)));
1071 /* llvalue -> llvalue */
1072 CAMLprim value llvm_params(LLVMValueRef Fn) {
1073 value Params = alloc(LLVMCountParams(Fn), 0);
1074 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
1078 /* llvalue -> int32 -> unit */
1079 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
1080 LLVMAddAttribute(Arg, Int32_val(PA));
1084 /* llvalue -> int32 -> unit */
1085 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
1086 LLVMRemoveAttribute(Arg, Int32_val(PA));
1090 /* llvalue -> int -> unit */
1091 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
1092 LLVMSetParamAlignment(Arg, Int_val(align));
1096 /*--... Operations on basic blocks .........................................--*/
1099 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
1101 /* llvalue -> llbasicblock array */
1102 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
1103 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
1104 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
1108 /* llbasicblock -> unit */
1109 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
1110 LLVMDeleteBasicBlock(BB);
1114 /* string -> llvalue -> llbasicblock */
1115 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
1117 return LLVMAppendBasicBlockInContext(Context, Fn, String_val(Name));
1120 /* string -> llbasicblock -> llbasicblock */
1121 CAMLprim LLVMBasicBlockRef llvm_insert_block(LLVMContextRef Context, value Name,
1122 LLVMBasicBlockRef BB) {
1123 return LLVMInsertBasicBlockInContext(Context, BB, String_val(Name));
1126 /* llvalue -> bool */
1127 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
1128 return Val_bool(LLVMValueIsBasicBlock(Val));
1131 /*--... Operations on instructions .........................................--*/
1133 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
1134 LLVMGetInstructionParent)
1136 /* llvalue -> Opcode.t */
1137 CAMLprim value llvm_instr_get_opcode(LLVMValueRef Inst) {
1139 if (!LLVMIsAInstruction(Inst))
1140 failwith("Not an instruction");
1141 o = LLVMGetInstructionOpcode(Inst);
1142 assert (o <= LLVMUnwind );
1146 /* llvalue -> ICmp.t */
1147 CAMLprim value llvm_instr_icmp_predicate(LLVMValueRef Val) {
1149 int x = LLVMGetICmpPredicate(Val);
1151 value Option = alloc(1, 0);
1152 Field(Option, 0) = Val_int(x - LLVMIntEQ);
1155 CAMLreturn(Val_int(0));
1159 /*--... Operations on call sites ...........................................--*/
1161 /* llvalue -> int */
1162 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
1163 return Val_int(LLVMGetInstructionCallConv(Inst));
1166 /* int -> llvalue -> unit */
1167 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
1168 LLVMSetInstructionCallConv(Inst, Int_val(CC));
1172 /* llvalue -> int -> int32 -> unit */
1173 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
1176 LLVMAddInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1180 /* llvalue -> int -> int32 -> unit */
1181 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
1184 LLVMRemoveInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1188 /*--... Operations on call instructions (only) .............................--*/
1190 /* llvalue -> bool */
1191 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
1192 return Val_bool(LLVMIsTailCall(CallInst));
1195 /* bool -> llvalue -> unit */
1196 CAMLprim value llvm_set_tail_call(value IsTailCall,
1197 LLVMValueRef CallInst) {
1198 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
1202 /*--... Operations on phi nodes ............................................--*/
1204 /* (llvalue * llbasicblock) -> llvalue -> unit */
1205 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
1206 LLVMAddIncoming(PhiNode,
1207 (LLVMValueRef*) &Field(Incoming, 0),
1208 (LLVMBasicBlockRef*) &Field(Incoming, 1),
1213 /* llvalue -> (llvalue * llbasicblock) list */
1214 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
1217 CAMLlocal3(Hd, Tl, Tmp);
1219 /* Build a tuple list of them. */
1221 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
1223 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
1224 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
1227 Store_field(Tmp, 0, Hd);
1228 Store_field(Tmp, 1, Tl);
1236 /*===-- Instruction builders ----------------------------------------------===*/
1238 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
1240 static void llvm_finalize_builder(value B) {
1241 LLVMDisposeBuilder(Builder_val(B));
1244 static struct custom_operations builder_ops = {
1245 (char *) "IRBuilder",
1246 llvm_finalize_builder,
1247 custom_compare_default,
1248 custom_hash_default,
1249 custom_serialize_default,
1250 custom_deserialize_default
1253 static value alloc_builder(LLVMBuilderRef B) {
1254 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
1259 /* llcontext -> llbuilder */
1260 CAMLprim value llvm_builder(LLVMContextRef C) {
1261 return alloc_builder(LLVMCreateBuilderInContext(C));
1264 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
1265 CAMLprim value llvm_position_builder(value Pos, value B) {
1266 if (Tag_val(Pos) == 0) {
1267 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
1268 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
1270 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
1271 LLVMPositionBuilderBefore(Builder_val(B), I);
1276 /* llbuilder -> llbasicblock */
1277 CAMLprim LLVMBasicBlockRef llvm_insertion_block(value B) {
1278 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
1284 /* llvalue -> string -> llbuilder -> unit */
1285 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name, value B) {
1286 LLVMInsertIntoBuilderWithName(Builder_val(B), I, String_val(Name));
1290 /*--... Metadata ...........................................................--*/
1292 /* llbuilder -> llvalue -> unit */
1293 CAMLprim value llvm_set_current_debug_location(value B, LLVMValueRef V) {
1294 LLVMSetCurrentDebugLocation(Builder_val(B), V);
1298 /* llbuilder -> unit */
1299 CAMLprim value llvm_clear_current_debug_location(value B) {
1300 LLVMSetCurrentDebugLocation(Builder_val(B), NULL);
1304 /* llbuilder -> llvalue option */
1305 CAMLprim value llvm_current_debug_location(value B) {
1308 if ((L = LLVMGetCurrentDebugLocation(Builder_val(B)))) {
1309 value Option = alloc(1, 0);
1310 Field(Option, 0) = (value) L;
1313 CAMLreturn(Val_int(0));
1316 /* llbuilder -> llvalue -> unit */
1317 CAMLprim value llvm_set_inst_debug_location(value B, LLVMValueRef V) {
1318 LLVMSetInstDebugLocation(Builder_val(B), V);
1323 /*--... Terminators ........................................................--*/
1325 /* llbuilder -> llvalue */
1326 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
1327 return LLVMBuildRetVoid(Builder_val(B));
1330 /* llvalue -> llbuilder -> llvalue */
1331 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
1332 return LLVMBuildRet(Builder_val(B), Val);
1335 /* llvalue array -> llbuilder -> llvalue */
1336 CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
1337 return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
1338 Wosize_val(RetVals));
1341 /* llbasicblock -> llbuilder -> llvalue */
1342 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
1343 return LLVMBuildBr(Builder_val(B), BB);
1346 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
1347 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
1348 LLVMBasicBlockRef Then,
1349 LLVMBasicBlockRef Else,
1351 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
1354 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
1355 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
1356 LLVMBasicBlockRef Else,
1357 value EstimatedCount,
1359 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
1362 /* llvalue -> llvalue -> llbasicblock -> unit */
1363 CAMLprim value llvm_add_case(LLVMValueRef Switch, LLVMValueRef OnVal,
1364 LLVMBasicBlockRef Dest) {
1365 LLVMAddCase(Switch, OnVal, Dest);
1369 /* llvalue -> llbasicblock -> llbuilder -> llvalue */
1370 CAMLprim LLVMValueRef llvm_build_indirect_br(LLVMValueRef Addr,
1371 value EstimatedDests,
1373 return LLVMBuildIndirectBr(Builder_val(B), Addr, EstimatedDests);
1376 /* llvalue -> llvalue -> llbasicblock -> unit */
1377 CAMLprim value llvm_add_destination(LLVMValueRef IndirectBr,
1378 LLVMBasicBlockRef Dest) {
1379 LLVMAddDestination(IndirectBr, Dest);
1383 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1384 llbuilder -> llvalue */
1385 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
1386 LLVMBasicBlockRef Then,
1387 LLVMBasicBlockRef Catch,
1388 value Name, value B) {
1389 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
1390 Wosize_val(Args), Then, Catch, String_val(Name));
1393 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1394 llbuilder -> llvalue */
1395 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
1396 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
1397 (LLVMBasicBlockRef) Args[2],
1398 (LLVMBasicBlockRef) Args[3],
1402 CAMLprim LLVMValueRef llvm_build_landingpad(LLVMTypeRef Ty, LLVMValueRef PersFn,
1403 value NumClauses, value Name,
1405 return LLVMBuildLandingPad(Builder_val(B), Ty, PersFn, Int_val(NumClauses),
1409 CAMLprim value llvm_set_cleanup(LLVMValueRef LandingPadInst, value flag)
1411 LLVMSetCleanup(LandingPadInst, Bool_val(flag));
1415 /* llbuilder -> llvalue */
1416 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
1417 return LLVMBuildUnreachable(Builder_val(B));
1420 /*--... Arithmetic .........................................................--*/
1422 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1423 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1424 value Name, value B) {
1425 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1428 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1429 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1430 value Name, value B) {
1431 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1434 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1435 CAMLprim LLVMValueRef llvm_build_nuw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1436 value Name, value B) {
1437 return LLVMBuildNUWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1440 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1441 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1442 value Name, value B) {
1443 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1446 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1447 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1448 value Name, value B) {
1449 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1452 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1453 CAMLprim LLVMValueRef llvm_build_nsw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1454 value Name, value B) {
1455 return LLVMBuildNSWSub(Builder_val(B), LHS, RHS, String_val(Name));
1458 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1459 CAMLprim LLVMValueRef llvm_build_nuw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1460 value Name, value B) {
1461 return LLVMBuildNUWSub(Builder_val(B), LHS, RHS, String_val(Name));
1464 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1465 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1466 value Name, value B) {
1467 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1470 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1471 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1472 value Name, value B) {
1473 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1476 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1477 CAMLprim LLVMValueRef llvm_build_nsw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1478 value Name, value B) {
1479 return LLVMBuildNSWMul(Builder_val(B), LHS, RHS, String_val(Name));
1482 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1483 CAMLprim LLVMValueRef llvm_build_nuw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1484 value Name, value B) {
1485 return LLVMBuildNUWMul(Builder_val(B), LHS, RHS, String_val(Name));
1488 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1489 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1490 value Name, value B) {
1491 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1494 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1495 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1496 value Name, value B) {
1497 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1500 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1501 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1502 value Name, value B) {
1503 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1506 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1507 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1508 value Name, value B) {
1509 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1512 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1513 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1514 value Name, value B) {
1515 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1518 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1519 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1520 value Name, value B) {
1521 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1524 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1525 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1526 value Name, value B) {
1527 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1530 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1531 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1532 value Name, value B) {
1533 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1536 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1537 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1538 value Name, value B) {
1539 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1542 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1543 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1544 value Name, value B) {
1545 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1548 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1549 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1550 value Name, value B) {
1551 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1554 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1555 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1556 value Name, value B) {
1557 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1560 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1561 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1562 value Name, value B) {
1563 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1566 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1567 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1568 value Name, value B) {
1569 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1572 /* llvalue -> string -> llbuilder -> llvalue */
1573 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1574 value Name, value B) {
1575 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1578 /* llvalue -> string -> llbuilder -> llvalue */
1579 CAMLprim LLVMValueRef llvm_build_nsw_neg(LLVMValueRef X,
1580 value Name, value B) {
1581 return LLVMBuildNSWNeg(Builder_val(B), X, String_val(Name));
1584 /* llvalue -> string -> llbuilder -> llvalue */
1585 CAMLprim LLVMValueRef llvm_build_nuw_neg(LLVMValueRef X,
1586 value Name, value B) {
1587 return LLVMBuildNUWNeg(Builder_val(B), X, String_val(Name));
1590 /* llvalue -> string -> llbuilder -> llvalue */
1591 CAMLprim LLVMValueRef llvm_build_fneg(LLVMValueRef X,
1592 value Name, value B) {
1593 return LLVMBuildFNeg(Builder_val(B), X, String_val(Name));
1596 /* llvalue -> string -> llbuilder -> llvalue */
1597 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1598 value Name, value B) {
1599 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1602 /*--... Memory .............................................................--*/
1604 /* lltype -> string -> llbuilder -> llvalue */
1605 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1606 value Name, value B) {
1607 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1610 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1611 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1612 value Name, value B) {
1613 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1616 /* llvalue -> string -> llbuilder -> llvalue */
1617 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1618 value Name, value B) {
1619 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1622 /* llvalue -> llvalue -> llbuilder -> llvalue */
1623 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1625 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1628 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1629 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
1630 value Name, value B) {
1631 return LLVMBuildGEP(Builder_val(B), Pointer,
1632 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
1636 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1637 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
1638 value Indices, value Name,
1640 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
1641 (LLVMValueRef *) Op_val(Indices),
1642 Wosize_val(Indices), String_val(Name));
1645 /* llvalue -> int -> string -> llbuilder -> llvalue */
1646 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
1647 value Index, value Name,
1649 return LLVMBuildStructGEP(Builder_val(B), Pointer,
1650 Int_val(Index), String_val(Name));
1653 /* string -> string -> llbuilder -> llvalue */
1654 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
1655 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
1659 /* string -> string -> llbuilder -> llvalue */
1660 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
1662 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
1666 /*--... Casts ..............................................................--*/
1668 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1669 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
1670 value Name, value B) {
1671 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
1674 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1675 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
1676 value Name, value B) {
1677 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
1680 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1681 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
1682 value Name, value B) {
1683 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
1686 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1687 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
1688 value Name, value B) {
1689 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
1692 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1693 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
1694 value Name, value B) {
1695 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
1698 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1699 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
1700 value Name, value B) {
1701 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
1704 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1705 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
1706 value Name, value B) {
1707 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
1710 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1711 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
1712 value Name, value B) {
1713 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
1716 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1717 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
1718 value Name, value B) {
1719 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
1722 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1723 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
1724 value Name, value B) {
1725 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
1728 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1729 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
1730 value Name, value B) {
1731 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
1734 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1735 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1736 value Name, value B) {
1737 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
1740 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1741 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1742 value Name, value B) {
1743 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1746 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1747 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1748 value Name, value B) {
1749 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1752 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1753 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
1754 LLVMTypeRef Ty, value Name,
1756 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1759 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1760 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
1761 value Name, value B) {
1762 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
1765 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1766 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
1767 value Name, value B) {
1768 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
1771 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1772 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
1773 value Name, value B) {
1774 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
1777 /*--... Comparisons ........................................................--*/
1779 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1780 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
1781 LLVMValueRef LHS, LLVMValueRef RHS,
1782 value Name, value B) {
1783 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
1787 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1788 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
1789 LLVMValueRef LHS, LLVMValueRef RHS,
1790 value Name, value B) {
1791 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
1795 /*--... Miscellaneous instructions .........................................--*/
1797 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
1798 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
1800 LLVMValueRef FirstValue, PhiNode;
1802 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
1804 Hd = Field(Incoming, 0);
1805 FirstValue = (LLVMValueRef) Field(Hd, 0);
1806 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
1809 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
1810 value Hd = Field(Tl, 0);
1811 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
1812 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
1818 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1819 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
1820 value Name, value B) {
1821 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
1822 Wosize_val(Params), String_val(Name));
1825 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1826 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
1827 LLVMValueRef Then, LLVMValueRef Else,
1828 value Name, value B) {
1829 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
1832 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1833 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
1834 value Name, value B) {
1835 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
1838 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1839 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
1841 value Name, value B) {
1842 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
1845 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1846 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
1847 LLVMValueRef Element,
1849 value Name, value B) {
1850 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
1854 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1855 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
1857 value Name, value B) {
1858 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
1861 /* llvalue -> int -> string -> llbuilder -> llvalue */
1862 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
1863 value Idx, value Name, value B) {
1864 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
1868 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
1869 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
1870 LLVMValueRef Val, value Idx,
1871 value Name, value B) {
1872 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
1876 /* llvalue -> string -> llbuilder -> llvalue */
1877 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
1879 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
1882 /* llvalue -> string -> llbuilder -> llvalue */
1883 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
1885 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
1888 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1889 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
1890 value Name, value B) {
1891 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
1895 /*===-- Memory buffers ----------------------------------------------------===*/
1897 /* string -> llmemorybuffer
1898 raises IoError msg on error */
1899 CAMLprim value llvm_memorybuffer_of_file(value Path) {
1902 LLVMMemoryBufferRef MemBuf;
1904 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
1906 llvm_raise(llvm_ioerror_exn, Message);
1908 CAMLreturn((value) MemBuf);
1911 /* unit -> llmemorybuffer
1912 raises IoError msg on error */
1913 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
1915 LLVMMemoryBufferRef MemBuf;
1917 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
1918 llvm_raise(llvm_ioerror_exn, Message);
1923 /* llmemorybuffer -> unit */
1924 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
1925 LLVMDisposeMemoryBuffer(MemBuf);
1929 /*===-- Pass Managers -----------------------------------------------------===*/
1931 /* unit -> [ `Module ] PassManager.t */
1932 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
1933 return LLVMCreatePassManager();
1936 /* llmodule -> [ `Function ] PassManager.t -> bool */
1937 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
1938 LLVMPassManagerRef PM) {
1939 return Val_bool(LLVMRunPassManager(PM, M));
1942 /* [ `Function ] PassManager.t -> bool */
1943 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
1944 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
1947 /* llvalue -> [ `Function ] PassManager.t -> bool */
1948 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
1949 LLVMPassManagerRef FPM) {
1950 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
1953 /* [ `Function ] PassManager.t -> bool */
1954 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
1955 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
1958 /* PassManager.any PassManager.t -> unit */
1959 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
1960 LLVMDisposePassManager(PM);