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);
39 static void llvm_raise(value Prototype, char *Message) {
40 CAMLparam1(Prototype);
41 CAMLlocal1(CamlMessage);
43 CamlMessage = copy_string(Message);
44 LLVMDisposeMessage(Message);
46 raise_with_arg(Prototype, CamlMessage);
47 abort(); /* NOTREACHED */
49 CAMLnoreturn; /* Silences warnings, but is missing in some versions. */
53 static value alloc_variant(int tag, void *Value) {
54 value Iter = alloc_small(1, tag);
55 Field(Iter, 0) = Val_op(Value);
59 /* Macro to convert the C first/next/last/prev idiom to the Ocaml llpos/
61 #define DEFINE_ITERATORS(camlname, cname, pty, cty, pfun) \
62 /* llmodule -> ('a, 'b) llpos */ \
63 CAMLprim value llvm_##camlname##_begin(pty Mom) { \
64 cty First = LLVMGetFirst##cname(Mom); \
66 return alloc_variant(1, First); \
67 return alloc_variant(0, Mom); \
70 /* llvalue -> ('a, 'b) llpos */ \
71 CAMLprim value llvm_##camlname##_succ(cty Kid) { \
72 cty Next = LLVMGetNext##cname(Kid); \
74 return alloc_variant(1, Next); \
75 return alloc_variant(0, pfun(Kid)); \
78 /* llmodule -> ('a, 'b) llrev_pos */ \
79 CAMLprim value llvm_##camlname##_end(pty Mom) { \
80 cty Last = LLVMGetLast##cname(Mom); \
82 return alloc_variant(1, Last); \
83 return alloc_variant(0, Mom); \
86 /* llvalue -> ('a, 'b) llrev_pos */ \
87 CAMLprim value llvm_##camlname##_pred(cty Kid) { \
88 cty Prev = LLVMGetPrevious##cname(Kid); \
90 return alloc_variant(1, Prev); \
91 return alloc_variant(0, pfun(Kid)); \
95 /*===-- Contexts ----------------------------------------------------------===*/
97 /* unit -> llcontext */
98 CAMLprim LLVMContextRef llvm_create_context(value Unit) {
99 return LLVMContextCreate();
102 /* llcontext -> unit */
103 CAMLprim value llvm_dispose_context(LLVMContextRef C) {
104 LLVMContextDispose(C);
108 /* unit -> llcontext */
109 CAMLprim LLVMContextRef llvm_global_context(value Unit) {
110 return LLVMGetGlobalContext();
113 /* llcontext -> string -> int */
114 CAMLprim value llvm_mdkind_id(LLVMContextRef C, value Name) {
115 unsigned MDKindID = LLVMGetMDKindIDInContext(C, String_val(Name),
116 caml_string_length(Name));
117 return Val_int(MDKindID);
120 /*===-- Modules -----------------------------------------------------------===*/
122 /* llcontext -> string -> llmodule */
123 CAMLprim LLVMModuleRef llvm_create_module(LLVMContextRef C, value ModuleID) {
124 return LLVMModuleCreateWithNameInContext(String_val(ModuleID), C);
127 /* llmodule -> unit */
128 CAMLprim value llvm_dispose_module(LLVMModuleRef M) {
129 LLVMDisposeModule(M);
133 /* llmodule -> string */
134 CAMLprim value llvm_target_triple(LLVMModuleRef M) {
135 return copy_string(LLVMGetTarget(M));
138 /* string -> llmodule -> unit */
139 CAMLprim value llvm_set_target_triple(value Trip, LLVMModuleRef M) {
140 LLVMSetTarget(M, String_val(Trip));
144 /* llmodule -> string */
145 CAMLprim value llvm_data_layout(LLVMModuleRef M) {
146 return copy_string(LLVMGetDataLayout(M));
149 /* string -> llmodule -> unit */
150 CAMLprim value llvm_set_data_layout(value Layout, LLVMModuleRef M) {
151 LLVMSetDataLayout(M, String_val(Layout));
155 /* llmodule -> unit */
156 CAMLprim value llvm_dump_module(LLVMModuleRef M) {
161 /* string -> llmodule -> unit */
162 CAMLprim value llvm_print_module(value Filename, LLVMModuleRef M) {
164 if(LLVMPrintModuleToFile(M, String_val(Filename), &Message)) {
165 llvm_raise(llvm_ioerror_exn, Message);
171 /* llmodule -> string */
172 CAMLprim value llvm_string_of_llmodule(LLVMModuleRef M) {
174 ModuleCStr = LLVMPrintModuleToString(M);
176 value ModuleStr = caml_copy_string(ModuleCStr);
177 LLVMDisposeMessage(ModuleCStr);
182 /* llmodule -> string -> unit */
183 CAMLprim value llvm_set_module_inline_asm(LLVMModuleRef M, value Asm) {
184 LLVMSetModuleInlineAsm(M, String_val(Asm));
188 /*===-- Types -------------------------------------------------------------===*/
190 /* lltype -> TypeKind.t */
191 CAMLprim value llvm_classify_type(LLVMTypeRef Ty) {
192 return Val_int(LLVMGetTypeKind(Ty));
195 CAMLprim value llvm_type_is_sized(LLVMTypeRef Ty) {
196 return Val_bool(LLVMTypeIsSized(Ty));
199 /* lltype -> llcontext */
200 CAMLprim LLVMContextRef llvm_type_context(LLVMTypeRef Ty) {
201 return LLVMGetTypeContext(Ty);
205 CAMLprim value llvm_dump_type(LLVMTypeRef Val) {
210 /* lltype -> string */
211 CAMLprim value llvm_string_of_lltype(LLVMTypeRef M) {
213 TypeCStr = LLVMPrintTypeToString(M);
215 value TypeStr = caml_copy_string(TypeCStr);
216 LLVMDisposeMessage(TypeCStr);
221 /*--... Operations on integer types ........................................--*/
223 /* llcontext -> lltype */
224 CAMLprim LLVMTypeRef llvm_i1_type (LLVMContextRef Context) {
225 return LLVMInt1TypeInContext(Context);
228 /* llcontext -> lltype */
229 CAMLprim LLVMTypeRef llvm_i8_type (LLVMContextRef Context) {
230 return LLVMInt8TypeInContext(Context);
233 /* llcontext -> lltype */
234 CAMLprim LLVMTypeRef llvm_i16_type (LLVMContextRef Context) {
235 return LLVMInt16TypeInContext(Context);
238 /* llcontext -> lltype */
239 CAMLprim LLVMTypeRef llvm_i32_type (LLVMContextRef Context) {
240 return LLVMInt32TypeInContext(Context);
243 /* llcontext -> lltype */
244 CAMLprim LLVMTypeRef llvm_i64_type (LLVMContextRef Context) {
245 return LLVMInt64TypeInContext(Context);
248 /* llcontext -> int -> lltype */
249 CAMLprim LLVMTypeRef llvm_integer_type(LLVMContextRef Context, value Width) {
250 return LLVMIntTypeInContext(Context, Int_val(Width));
254 CAMLprim value llvm_integer_bitwidth(LLVMTypeRef IntegerTy) {
255 return Val_int(LLVMGetIntTypeWidth(IntegerTy));
258 /*--... Operations on real types ...........................................--*/
260 /* llcontext -> lltype */
261 CAMLprim LLVMTypeRef llvm_float_type(LLVMContextRef Context) {
262 return LLVMFloatTypeInContext(Context);
265 /* llcontext -> lltype */
266 CAMLprim LLVMTypeRef llvm_double_type(LLVMContextRef Context) {
267 return LLVMDoubleTypeInContext(Context);
270 /* llcontext -> lltype */
271 CAMLprim LLVMTypeRef llvm_x86fp80_type(LLVMContextRef Context) {
272 return LLVMX86FP80TypeInContext(Context);
275 /* llcontext -> lltype */
276 CAMLprim LLVMTypeRef llvm_fp128_type(LLVMContextRef Context) {
277 return LLVMFP128TypeInContext(Context);
280 /* llcontext -> lltype */
281 CAMLprim LLVMTypeRef llvm_ppc_fp128_type(LLVMContextRef Context) {
282 return LLVMPPCFP128TypeInContext(Context);
285 /*--... Operations on function types .......................................--*/
287 /* lltype -> lltype array -> lltype */
288 CAMLprim LLVMTypeRef llvm_function_type(LLVMTypeRef RetTy, value ParamTys) {
289 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
290 Wosize_val(ParamTys), 0);
293 /* lltype -> lltype array -> lltype */
294 CAMLprim LLVMTypeRef llvm_var_arg_function_type(LLVMTypeRef RetTy,
296 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
297 Wosize_val(ParamTys), 1);
301 CAMLprim value llvm_is_var_arg(LLVMTypeRef FunTy) {
302 return Val_bool(LLVMIsFunctionVarArg(FunTy));
305 /* lltype -> lltype array */
306 CAMLprim value llvm_param_types(LLVMTypeRef FunTy) {
307 value Tys = alloc(LLVMCountParamTypes(FunTy), 0);
308 LLVMGetParamTypes(FunTy, (LLVMTypeRef *) Tys);
312 /*--... Operations on struct types .........................................--*/
314 /* llcontext -> lltype array -> lltype */
315 CAMLprim LLVMTypeRef llvm_struct_type(LLVMContextRef C, value ElementTypes) {
316 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
317 Wosize_val(ElementTypes), 0);
320 /* llcontext -> lltype array -> lltype */
321 CAMLprim LLVMTypeRef llvm_packed_struct_type(LLVMContextRef C,
322 value ElementTypes) {
323 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
324 Wosize_val(ElementTypes), 1);
327 /* llcontext -> string -> lltype */
328 CAMLprim LLVMTypeRef llvm_named_struct_type(LLVMContextRef C,
330 return LLVMStructCreateNamed(C, String_val(Name));
333 CAMLprim value llvm_struct_set_body(LLVMTypeRef Ty,
336 LLVMStructSetBody(Ty, (LLVMTypeRef *) ElementTypes,
337 Wosize_val(ElementTypes), Bool_val(Packed));
341 /* lltype -> string option */
342 CAMLprim value llvm_struct_name(LLVMTypeRef Ty)
345 const char *C = LLVMGetStructName(Ty);
348 result = caml_alloc_small(1, 0);
349 Store_field(result, 0, caml_copy_string(C));
352 CAMLreturn(Val_int(0));
355 /* lltype -> lltype array */
356 CAMLprim value llvm_struct_element_types(LLVMTypeRef StructTy) {
357 value Tys = alloc(LLVMCountStructElementTypes(StructTy), 0);
358 LLVMGetStructElementTypes(StructTy, (LLVMTypeRef *) Tys);
363 CAMLprim value llvm_is_packed(LLVMTypeRef StructTy) {
364 return Val_bool(LLVMIsPackedStruct(StructTy));
368 CAMLprim value llvm_is_opaque(LLVMTypeRef StructTy) {
369 return Val_bool(LLVMIsOpaqueStruct(StructTy));
372 /*--... Operations on array, pointer, and vector types .....................--*/
374 /* lltype -> int -> lltype */
375 CAMLprim LLVMTypeRef llvm_array_type(LLVMTypeRef ElementTy, value Count) {
376 return LLVMArrayType(ElementTy, Int_val(Count));
379 /* lltype -> lltype */
380 CAMLprim LLVMTypeRef llvm_pointer_type(LLVMTypeRef ElementTy) {
381 return LLVMPointerType(ElementTy, 0);
384 /* lltype -> int -> lltype */
385 CAMLprim LLVMTypeRef llvm_qualified_pointer_type(LLVMTypeRef ElementTy,
386 value AddressSpace) {
387 return LLVMPointerType(ElementTy, Int_val(AddressSpace));
390 /* lltype -> int -> lltype */
391 CAMLprim LLVMTypeRef llvm_vector_type(LLVMTypeRef ElementTy, value Count) {
392 return LLVMVectorType(ElementTy, Int_val(Count));
396 CAMLprim value llvm_array_length(LLVMTypeRef ArrayTy) {
397 return Val_int(LLVMGetArrayLength(ArrayTy));
401 CAMLprim value llvm_address_space(LLVMTypeRef PtrTy) {
402 return Val_int(LLVMGetPointerAddressSpace(PtrTy));
406 CAMLprim value llvm_vector_size(LLVMTypeRef VectorTy) {
407 return Val_int(LLVMGetVectorSize(VectorTy));
410 /*--... Operations on other types ..........................................--*/
412 /* llcontext -> lltype */
413 CAMLprim LLVMTypeRef llvm_void_type (LLVMContextRef Context) {
414 return LLVMVoidTypeInContext(Context);
417 /* llcontext -> lltype */
418 CAMLprim LLVMTypeRef llvm_label_type(LLVMContextRef Context) {
419 return LLVMLabelTypeInContext(Context);
422 /* llcontext -> lltype */
423 CAMLprim LLVMTypeRef llvm_x86_mmx_type(LLVMContextRef Context) {
424 return LLVMX86MMXTypeInContext(Context);
427 CAMLprim value llvm_type_by_name(LLVMModuleRef M, value Name)
430 LLVMTypeRef Ty = LLVMGetTypeByName(M, String_val(Name));
432 value Option = alloc(1, 0);
433 Field(Option, 0) = (value) Ty;
436 CAMLreturn(Val_int(0));
439 /*===-- VALUES ------------------------------------------------------------===*/
441 /* llvalue -> lltype */
442 CAMLprim LLVMTypeRef llvm_type_of(LLVMValueRef Val) {
443 return LLVMTypeOf(Val);
446 /* keep in sync with ValueKind.t */
455 ConstantAggregateZero,
470 /* llvalue -> ValueKind.t */
471 #define DEFINE_CASE(Val, Kind) \
472 do {if (LLVMIsA##Kind(Val)) CAMLreturn(Val_int(Kind));} while(0)
474 CAMLprim value llvm_classify_value(LLVMValueRef Val) {
477 CAMLreturn(Val_int(NullValue));
478 if (LLVMIsAConstant(Val)) {
479 DEFINE_CASE(Val, BlockAddress);
480 DEFINE_CASE(Val, ConstantAggregateZero);
481 DEFINE_CASE(Val, ConstantArray);
482 DEFINE_CASE(Val, ConstantExpr);
483 DEFINE_CASE(Val, ConstantFP);
484 DEFINE_CASE(Val, ConstantInt);
485 DEFINE_CASE(Val, ConstantPointerNull);
486 DEFINE_CASE(Val, ConstantStruct);
487 DEFINE_CASE(Val, ConstantVector);
489 if (LLVMIsAInstruction(Val)) {
491 result = caml_alloc_small(1, 0);
492 Store_field(result, 0, Val_int(LLVMGetInstructionOpcode(Val)));
495 if (LLVMIsAGlobalValue(Val)) {
496 DEFINE_CASE(Val, Function);
497 DEFINE_CASE(Val, GlobalAlias);
498 DEFINE_CASE(Val, GlobalVariable);
500 DEFINE_CASE(Val, Argument);
501 DEFINE_CASE(Val, BasicBlock);
502 DEFINE_CASE(Val, InlineAsm);
503 DEFINE_CASE(Val, MDNode);
504 DEFINE_CASE(Val, MDString);
505 DEFINE_CASE(Val, UndefValue);
506 failwith("Unknown Value class");
509 /* llvalue -> string */
510 CAMLprim value llvm_value_name(LLVMValueRef Val) {
511 return copy_string(LLVMGetValueName(Val));
514 /* string -> llvalue -> unit */
515 CAMLprim value llvm_set_value_name(value Name, LLVMValueRef Val) {
516 LLVMSetValueName(Val, String_val(Name));
520 /* llvalue -> unit */
521 CAMLprim value llvm_dump_value(LLVMValueRef Val) {
526 /* llvalue -> llvalue -> unit */
527 CAMLprim value llvm_replace_all_uses_with(LLVMValueRef OldVal,
528 LLVMValueRef NewVal) {
529 LLVMReplaceAllUsesWith(OldVal, NewVal);
533 /*--... Operations on users ................................................--*/
535 /* llvalue -> int -> llvalue */
536 CAMLprim LLVMValueRef llvm_operand(LLVMValueRef V, value I) {
537 return LLVMGetOperand(V, Int_val(I));
540 /* llvalue -> int -> llvalue -> unit */
541 CAMLprim value llvm_set_operand(LLVMValueRef U, value I, LLVMValueRef V) {
542 LLVMSetOperand(U, Int_val(I), V);
547 CAMLprim value llvm_num_operands(LLVMValueRef V) {
548 return Val_int(LLVMGetNumOperands(V));
551 /*--... Operations on constants of (mostly) any type .......................--*/
553 /* llvalue -> bool */
554 CAMLprim value llvm_is_constant(LLVMValueRef Val) {
555 return Val_bool(LLVMIsConstant(Val));
558 /* llvalue -> bool */
559 CAMLprim value llvm_is_null(LLVMValueRef Val) {
560 return Val_bool(LLVMIsNull(Val));
563 /* llvalue -> bool */
564 CAMLprim value llvm_is_undef(LLVMValueRef Val) {
565 return Val_bool(LLVMIsUndef(Val));
568 /* llvalue -> Opcode.t */
569 CAMLprim value llvm_constexpr_get_opcode(LLVMValueRef Val) {
570 return LLVMIsAConstantExpr(Val) ?
571 Val_int(LLVMGetConstOpcode(Val)) : Val_int(0);
574 /*--... Operations on instructions .........................................--*/
576 /* llvalue -> bool */
577 CAMLprim value llvm_has_metadata(LLVMValueRef Val) {
578 return Val_bool(LLVMHasMetadata(Val));
581 /* llvalue -> int -> llvalue option */
582 CAMLprim value llvm_metadata(LLVMValueRef Val, value MDKindID) {
583 CAMLparam1(MDKindID);
585 if ((MD = LLVMGetMetadata(Val, Int_val(MDKindID)))) {
586 value Option = alloc(1, 0);
587 Field(Option, 0) = (value) MD;
590 CAMLreturn(Val_int(0));
593 /* llvalue -> int -> llvalue -> unit */
594 CAMLprim value llvm_set_metadata(LLVMValueRef Val, value MDKindID,
596 LLVMSetMetadata(Val, Int_val(MDKindID), MD);
600 /* llvalue -> int -> unit */
601 CAMLprim value llvm_clear_metadata(LLVMValueRef Val, value MDKindID) {
602 LLVMSetMetadata(Val, Int_val(MDKindID), NULL);
607 /*--... Operations on metadata .............................................--*/
609 /* llcontext -> string -> llvalue */
610 CAMLprim LLVMValueRef llvm_mdstring(LLVMContextRef C, value S) {
611 return LLVMMDStringInContext(C, String_val(S), caml_string_length(S));
614 /* llcontext -> llvalue array -> llvalue */
615 CAMLprim LLVMValueRef llvm_mdnode(LLVMContextRef C, value ElementVals) {
616 return LLVMMDNodeInContext(C, (LLVMValueRef*) Op_val(ElementVals),
617 Wosize_val(ElementVals));
620 /* llvalue -> string option */
621 CAMLprim value llvm_get_mdstring(LLVMValueRef V) {
626 if ((S = LLVMGetMDString(V, &Len))) {
627 CAMLlocal2(Option, Str);
629 Str = caml_alloc_string(Len);
630 memcpy(String_val(Str), S, Len);
632 Store_field(Option, 0, Str);
635 CAMLreturn(Val_int(0));
638 /* llmodule -> string -> llvalue array */
639 CAMLprim value llvm_get_namedmd(LLVMModuleRef M, value Name)
643 Nodes = alloc(LLVMGetNamedMetadataNumOperands(M, String_val(Name)), 0);
644 LLVMGetNamedMetadataOperands(M, String_val(Name), (LLVMValueRef *) Nodes);
648 /* llmodule -> string -> llvalue -> unit */
649 CAMLprim value llvm_append_namedmd(LLVMModuleRef M, value Name, LLVMValueRef Val) {
650 LLVMAddNamedMetadataOperand(M, String_val(Name), Val);
654 /*--... Operations on scalar constants .....................................--*/
656 /* lltype -> int -> llvalue */
657 CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
658 return LLVMConstInt(IntTy, (long long) Int_val(N), 1);
661 /* lltype -> Int64.t -> bool -> llvalue */
662 CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
664 return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
667 /* llvalue -> Int64.t */
668 CAMLprim value llvm_int64_of_const(LLVMValueRef Const)
671 if (LLVMIsAConstantInt(Const) &&
672 LLVMGetIntTypeWidth(LLVMTypeOf(Const)) <= 64) {
673 value Option = alloc(1, 0);
674 Field(Option, 0) = caml_copy_int64(LLVMConstIntGetSExtValue(Const));
677 CAMLreturn(Val_int(0));
680 /* lltype -> string -> int -> llvalue */
681 CAMLprim LLVMValueRef llvm_const_int_of_string(LLVMTypeRef IntTy, value S,
683 return LLVMConstIntOfStringAndSize(IntTy, String_val(S), caml_string_length(S),
687 /* lltype -> float -> llvalue */
688 CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
689 return LLVMConstReal(RealTy, Double_val(N));
692 /* lltype -> string -> llvalue */
693 CAMLprim LLVMValueRef llvm_const_float_of_string(LLVMTypeRef RealTy, value S) {
694 return LLVMConstRealOfStringAndSize(RealTy, String_val(S),
695 caml_string_length(S));
698 /*--... Operations on composite constants ..................................--*/
700 /* llcontext -> string -> llvalue */
701 CAMLprim LLVMValueRef llvm_const_string(LLVMContextRef Context, value Str,
702 value NullTerminate) {
703 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
707 /* llcontext -> string -> llvalue */
708 CAMLprim LLVMValueRef llvm_const_stringz(LLVMContextRef Context, value Str,
709 value NullTerminate) {
710 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
714 /* lltype -> llvalue array -> llvalue */
715 CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
717 return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
718 Wosize_val(ElementVals));
721 /* llcontext -> llvalue array -> llvalue */
722 CAMLprim LLVMValueRef llvm_const_struct(LLVMContextRef C, value ElementVals) {
723 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
724 Wosize_val(ElementVals), 0);
727 /* lltype -> llvalue array -> llvalue */
728 CAMLprim LLVMValueRef llvm_const_named_struct(LLVMTypeRef Ty, value ElementVals) {
729 return LLVMConstNamedStruct(Ty, (LLVMValueRef *) Op_val(ElementVals), Wosize_val(ElementVals));
732 /* llcontext -> llvalue array -> llvalue */
733 CAMLprim LLVMValueRef llvm_const_packed_struct(LLVMContextRef C,
735 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
736 Wosize_val(ElementVals), 1);
739 /* llvalue array -> llvalue */
740 CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
741 return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
742 Wosize_val(ElementVals));
745 /*--... Constant expressions ...............................................--*/
747 /* Icmp.t -> llvalue -> llvalue -> llvalue */
748 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
749 LLVMValueRef LHSConstant,
750 LLVMValueRef RHSConstant) {
751 return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
754 /* Fcmp.t -> llvalue -> llvalue -> llvalue */
755 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
756 LLVMValueRef LHSConstant,
757 LLVMValueRef RHSConstant) {
758 return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
761 /* llvalue -> llvalue array -> llvalue */
762 CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
763 return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
764 Wosize_val(Indices));
767 /* llvalue -> llvalue array -> llvalue */
768 CAMLprim LLVMValueRef llvm_const_in_bounds_gep(LLVMValueRef ConstantVal,
770 return LLVMConstInBoundsGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
771 Wosize_val(Indices));
774 /* llvalue -> int array -> llvalue */
775 CAMLprim LLVMValueRef llvm_const_extractvalue(LLVMValueRef Aggregate,
778 int size = Wosize_val(Indices);
782 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
783 for (i = 0; i < size; i++) {
784 idxs[i] = Int_val(Field(Indices, i));
787 result = LLVMConstExtractValue(Aggregate, idxs, size);
789 CAMLreturnT(LLVMValueRef, result);
792 /* llvalue -> llvalue -> int array -> llvalue */
793 CAMLprim LLVMValueRef llvm_const_insertvalue(LLVMValueRef Aggregate,
794 LLVMValueRef Val, value Indices) {
796 int size = Wosize_val(Indices);
800 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
801 for (i = 0; i < size; i++) {
802 idxs[i] = Int_val(Field(Indices, i));
805 result = LLVMConstInsertValue(Aggregate, Val, idxs, size);
807 CAMLreturnT(LLVMValueRef, result);
810 /* lltype -> string -> string -> bool -> bool -> llvalue */
811 CAMLprim LLVMValueRef llvm_const_inline_asm(LLVMTypeRef Ty, value Asm,
812 value Constraints, value HasSideEffects,
813 value IsAlignStack) {
814 return LLVMConstInlineAsm(Ty, String_val(Asm), String_val(Constraints),
815 Bool_val(HasSideEffects), Bool_val(IsAlignStack));
818 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
820 /* llvalue -> bool */
821 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
822 return Val_bool(LLVMIsDeclaration(Global));
825 /* llvalue -> Linkage.t */
826 CAMLprim value llvm_linkage(LLVMValueRef Global) {
827 return Val_int(LLVMGetLinkage(Global));
830 /* Linkage.t -> llvalue -> unit */
831 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
832 LLVMSetLinkage(Global, Int_val(Linkage));
836 /* llvalue -> string */
837 CAMLprim value llvm_section(LLVMValueRef Global) {
838 return copy_string(LLVMGetSection(Global));
841 /* string -> llvalue -> unit */
842 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
843 LLVMSetSection(Global, String_val(Section));
847 /* llvalue -> Visibility.t */
848 CAMLprim value llvm_visibility(LLVMValueRef Global) {
849 return Val_int(LLVMGetVisibility(Global));
852 /* Visibility.t -> llvalue -> unit */
853 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
854 LLVMSetVisibility(Global, Int_val(Viz));
859 CAMLprim value llvm_alignment(LLVMValueRef Global) {
860 return Val_int(LLVMGetAlignment(Global));
863 /* int -> llvalue -> unit */
864 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
865 LLVMSetAlignment(Global, Int_val(Bytes));
869 /*--... Operations on uses .................................................--*/
871 /* llvalue -> lluse option */
872 CAMLprim value llvm_use_begin(LLVMValueRef Val) {
875 if ((First = LLVMGetFirstUse(Val))) {
876 value Option = alloc(1, 0);
877 Field(Option, 0) = (value) First;
880 CAMLreturn(Val_int(0));
883 /* lluse -> lluse option */
884 CAMLprim value llvm_use_succ(LLVMUseRef U) {
887 if ((Next = LLVMGetNextUse(U))) {
888 value Option = alloc(1, 0);
889 Field(Option, 0) = (value) Next;
892 CAMLreturn(Val_int(0));
895 /* lluse -> llvalue */
896 CAMLprim LLVMValueRef llvm_user(LLVMUseRef UR) {
897 return LLVMGetUser(UR);
900 /* lluse -> llvalue */
901 CAMLprim LLVMValueRef llvm_used_value(LLVMUseRef UR) {
902 return LLVMGetUsedValue(UR);
905 /*--... Operations on global variables .....................................--*/
907 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
910 /* lltype -> string -> llmodule -> llvalue */
911 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
913 LLVMValueRef GlobalVar;
914 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
915 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
916 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
919 return LLVMAddGlobal(M, Ty, String_val(Name));
922 /* lltype -> string -> int -> llmodule -> llvalue */
923 CAMLprim LLVMValueRef llvm_declare_qualified_global(LLVMTypeRef Ty, value Name,
926 LLVMValueRef GlobalVar;
927 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
928 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
929 return LLVMConstBitCast(GlobalVar,
930 LLVMPointerType(Ty, Int_val(AddressSpace)));
933 return LLVMAddGlobalInAddressSpace(M, Ty, String_val(Name),
934 Int_val(AddressSpace));
937 /* string -> llmodule -> llvalue option */
938 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
940 LLVMValueRef GlobalVar;
941 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
942 value Option = alloc(1, 0);
943 Field(Option, 0) = (value) GlobalVar;
946 CAMLreturn(Val_int(0));
949 /* string -> llvalue -> llmodule -> llvalue */
950 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
952 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
954 LLVMSetInitializer(GlobalVar, Initializer);
958 /* string -> llvalue -> int -> llmodule -> llvalue */
959 CAMLprim LLVMValueRef llvm_define_qualified_global(value Name,
960 LLVMValueRef Initializer,
963 LLVMValueRef GlobalVar = LLVMAddGlobalInAddressSpace(M,
964 LLVMTypeOf(Initializer),
966 Int_val(AddressSpace));
967 LLVMSetInitializer(GlobalVar, Initializer);
971 /* llvalue -> unit */
972 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
973 LLVMDeleteGlobal(GlobalVar);
977 /* llvalue -> llvalue -> unit */
978 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
979 LLVMValueRef GlobalVar) {
980 LLVMSetInitializer(GlobalVar, ConstantVal);
984 /* llvalue -> unit */
985 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
986 LLVMSetInitializer(GlobalVar, NULL);
990 /* llvalue -> bool */
991 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
992 return Val_bool(LLVMIsThreadLocal(GlobalVar));
995 /* bool -> llvalue -> unit */
996 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
997 LLVMValueRef GlobalVar) {
998 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
1002 /* llvalue -> ThreadLocalMode.t */
1003 CAMLprim value llvm_thread_local_mode(LLVMValueRef GlobalVar) {
1004 return Val_int(LLVMGetThreadLocalMode(GlobalVar));
1007 /* ThreadLocalMode.t -> llvalue -> unit */
1008 CAMLprim value llvm_set_thread_local_mode(value ThreadLocalMode,
1009 LLVMValueRef GlobalVar) {
1010 LLVMSetThreadLocalMode(GlobalVar, Int_val(ThreadLocalMode));
1014 /* llvalue -> bool */
1015 CAMLprim value llvm_is_externally_initialized(LLVMValueRef GlobalVar) {
1016 return Val_bool(LLVMIsExternallyInitialized(GlobalVar));
1019 /* bool -> llvalue -> unit */
1020 CAMLprim value llvm_set_externally_initialized(value IsExternallyInitialized,
1021 LLVMValueRef GlobalVar) {
1022 LLVMSetExternallyInitialized(GlobalVar, Bool_val(IsExternallyInitialized));
1026 /* llvalue -> bool */
1027 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
1028 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
1031 /* bool -> llvalue -> unit */
1032 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
1033 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
1037 /*--... Operations on aliases ..............................................--*/
1039 CAMLprim LLVMValueRef llvm_add_alias(LLVMModuleRef M, LLVMTypeRef Ty,
1040 LLVMValueRef Aliasee, value Name) {
1041 return LLVMAddAlias(M, Ty, Aliasee, String_val(Name));
1044 /*--... Operations on functions ............................................--*/
1046 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
1047 LLVMGetGlobalParent)
1049 /* string -> lltype -> llmodule -> llvalue */
1050 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
1053 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1054 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
1055 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
1058 return LLVMAddFunction(M, String_val(Name), Ty);
1061 /* string -> llmodule -> llvalue option */
1062 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
1065 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1066 value Option = alloc(1, 0);
1067 Field(Option, 0) = (value) Fn;
1070 CAMLreturn(Val_int(0));
1073 /* string -> lltype -> llmodule -> llvalue */
1074 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
1076 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
1077 LLVMAppendBasicBlockInContext(LLVMGetTypeContext(Ty), Fn, "entry");
1081 /* llvalue -> unit */
1082 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
1083 LLVMDeleteFunction(Fn);
1087 /* llvalue -> bool */
1088 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
1089 return Val_bool(LLVMGetIntrinsicID(Fn));
1092 /* llvalue -> int */
1093 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
1094 return Val_int(LLVMGetFunctionCallConv(Fn));
1097 /* int -> llvalue -> unit */
1098 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
1099 LLVMSetFunctionCallConv(Fn, Int_val(Id));
1103 /* llvalue -> string option */
1104 CAMLprim value llvm_gc(LLVMValueRef Fn) {
1107 CAMLlocal2(Name, Option);
1109 if ((GC = LLVMGetGC(Fn))) {
1110 Name = copy_string(GC);
1112 Option = alloc(1, 0);
1113 Field(Option, 0) = Name;
1116 CAMLreturn(Val_int(0));
1120 /* string option -> llvalue -> unit */
1121 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
1122 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
1126 /* llvalue -> int32 -> unit */
1127 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
1128 LLVMAddFunctionAttr(Arg, Int32_val(PA));
1132 /* llvalue -> string -> string -> unit */
1133 CAMLprim value llvm_add_target_dependent_function_attr(
1134 LLVMValueRef Arg, value A, value V) {
1135 LLVMAddTargetDependentFunctionAttr(Arg, String_val(A), String_val(V));
1139 /* llvalue -> int32 */
1140 CAMLprim value llvm_function_attr(LLVMValueRef Fn)
1143 CAMLreturn(caml_copy_int32(LLVMGetFunctionAttr(Fn)));
1146 /* llvalue -> int32 -> unit */
1147 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
1148 LLVMRemoveFunctionAttr(Arg, Int32_val(PA));
1151 /*--... Operations on parameters ...........................................--*/
1153 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
1155 /* llvalue -> int -> llvalue */
1156 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
1157 return LLVMGetParam(Fn, Int_val(Index));
1160 /* llvalue -> int */
1161 CAMLprim value llvm_param_attr(LLVMValueRef Param)
1164 CAMLreturn(caml_copy_int32(LLVMGetAttribute(Param)));
1167 /* llvalue -> llvalue */
1168 CAMLprim value llvm_params(LLVMValueRef Fn) {
1169 value Params = alloc(LLVMCountParams(Fn), 0);
1170 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
1174 /* llvalue -> int32 -> unit */
1175 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
1176 LLVMAddAttribute(Arg, Int32_val(PA));
1180 /* llvalue -> int32 -> unit */
1181 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
1182 LLVMRemoveAttribute(Arg, Int32_val(PA));
1186 /* llvalue -> int -> unit */
1187 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
1188 LLVMSetParamAlignment(Arg, Int_val(align));
1192 /*--... Operations on basic blocks .........................................--*/
1195 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
1197 /* llbasicblock -> llvalue option */
1198 CAMLprim value llvm_block_terminator(LLVMBasicBlockRef Block)
1201 LLVMValueRef Term = LLVMGetBasicBlockTerminator(Block);
1203 value Option = alloc(1, 0);
1204 Field(Option, 0) = (value) Term;
1207 CAMLreturn(Val_int(0));
1210 /* llvalue -> llbasicblock array */
1211 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
1212 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
1213 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
1217 /* llbasicblock -> unit */
1218 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
1219 LLVMDeleteBasicBlock(BB);
1223 /* llbasicblock -> unit */
1224 CAMLprim value llvm_remove_block(LLVMBasicBlockRef BB) {
1225 LLVMRemoveBasicBlockFromParent(BB);
1229 /* llbasicblock -> llbasicblock -> unit */
1230 CAMLprim value llvm_move_block_before(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1231 LLVMMoveBasicBlockBefore(BB, Pos);
1235 /* llbasicblock -> llbasicblock -> unit */
1236 CAMLprim value llvm_move_block_after(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1237 LLVMMoveBasicBlockAfter(BB, Pos);
1241 /* string -> llvalue -> llbasicblock */
1242 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
1244 return LLVMAppendBasicBlockInContext(Context, Fn, String_val(Name));
1247 /* string -> llbasicblock -> llbasicblock */
1248 CAMLprim LLVMBasicBlockRef llvm_insert_block(LLVMContextRef Context, value Name,
1249 LLVMBasicBlockRef BB) {
1250 return LLVMInsertBasicBlockInContext(Context, BB, String_val(Name));
1253 /* llvalue -> bool */
1254 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
1255 return Val_bool(LLVMValueIsBasicBlock(Val));
1258 /*--... Operations on instructions .........................................--*/
1260 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
1261 LLVMGetInstructionParent)
1263 /* llvalue -> Opcode.t */
1264 CAMLprim value llvm_instr_get_opcode(LLVMValueRef Inst) {
1266 if (!LLVMIsAInstruction(Inst))
1267 failwith("Not an instruction");
1268 o = LLVMGetInstructionOpcode(Inst);
1269 assert (o <= LLVMLandingPad);
1273 /* llvalue -> ICmp.t option */
1274 CAMLprim value llvm_instr_icmp_predicate(LLVMValueRef Val) {
1276 int x = LLVMGetICmpPredicate(Val);
1278 value Option = alloc(1, 0);
1279 Field(Option, 0) = Val_int(x - LLVMIntEQ);
1282 CAMLreturn(Val_int(0));
1286 /*--... Operations on call sites ...........................................--*/
1288 /* llvalue -> int */
1289 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
1290 return Val_int(LLVMGetInstructionCallConv(Inst));
1293 /* int -> llvalue -> unit */
1294 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
1295 LLVMSetInstructionCallConv(Inst, Int_val(CC));
1299 /* llvalue -> int -> int32 -> unit */
1300 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
1303 LLVMAddInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1307 /* llvalue -> int -> int32 -> unit */
1308 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
1311 LLVMRemoveInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1315 /*--... Operations on call instructions (only) .............................--*/
1317 /* llvalue -> bool */
1318 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
1319 return Val_bool(LLVMIsTailCall(CallInst));
1322 /* bool -> llvalue -> unit */
1323 CAMLprim value llvm_set_tail_call(value IsTailCall,
1324 LLVMValueRef CallInst) {
1325 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
1329 /*--... Operations on load/store instructions (only)........................--*/
1331 /* llvalue -> bool */
1332 CAMLprim value llvm_is_volatile(LLVMValueRef MemoryInst) {
1333 return Val_bool(LLVMGetVolatile(MemoryInst));
1336 /* bool -> llvalue -> unit */
1337 CAMLprim value llvm_set_volatile(value IsVolatile,
1338 LLVMValueRef MemoryInst) {
1339 LLVMSetVolatile(MemoryInst, Bool_val(IsVolatile));
1343 /*--... Operations on phi nodes ............................................--*/
1345 /* (llvalue * llbasicblock) -> llvalue -> unit */
1346 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
1347 LLVMAddIncoming(PhiNode,
1348 (LLVMValueRef*) &Field(Incoming, 0),
1349 (LLVMBasicBlockRef*) &Field(Incoming, 1),
1354 /* llvalue -> (llvalue * llbasicblock) list */
1355 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
1358 CAMLlocal3(Hd, Tl, Tmp);
1360 /* Build a tuple list of them. */
1362 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
1364 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
1365 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
1368 Store_field(Tmp, 0, Hd);
1369 Store_field(Tmp, 1, Tl);
1376 /* llvalue -> unit */
1377 CAMLprim value llvm_delete_instruction(LLVMValueRef Instruction) {
1378 LLVMInstructionEraseFromParent(Instruction);
1382 /*===-- Instruction builders ----------------------------------------------===*/
1384 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
1386 static void llvm_finalize_builder(value B) {
1387 LLVMDisposeBuilder(Builder_val(B));
1390 static struct custom_operations builder_ops = {
1391 (char *) "LLVMIRBuilder",
1392 llvm_finalize_builder,
1393 custom_compare_default,
1394 custom_hash_default,
1395 custom_serialize_default,
1396 custom_deserialize_default
1397 #ifdef custom_compare_ext_default
1398 , custom_compare_ext_default
1402 static value alloc_builder(LLVMBuilderRef B) {
1403 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
1408 /* llcontext -> llbuilder */
1409 CAMLprim value llvm_builder(LLVMContextRef C) {
1410 return alloc_builder(LLVMCreateBuilderInContext(C));
1413 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
1414 CAMLprim value llvm_position_builder(value Pos, value B) {
1415 if (Tag_val(Pos) == 0) {
1416 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
1417 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
1419 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
1420 LLVMPositionBuilderBefore(Builder_val(B), I);
1425 /* llbuilder -> llbasicblock */
1426 CAMLprim LLVMBasicBlockRef llvm_insertion_block(value B) {
1427 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
1433 /* llvalue -> string -> llbuilder -> unit */
1434 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name, value B) {
1435 LLVMInsertIntoBuilderWithName(Builder_val(B), I, String_val(Name));
1439 /*--... Metadata ...........................................................--*/
1441 /* llbuilder -> llvalue -> unit */
1442 CAMLprim value llvm_set_current_debug_location(value B, LLVMValueRef V) {
1443 LLVMSetCurrentDebugLocation(Builder_val(B), V);
1447 /* llbuilder -> unit */
1448 CAMLprim value llvm_clear_current_debug_location(value B) {
1449 LLVMSetCurrentDebugLocation(Builder_val(B), NULL);
1453 /* llbuilder -> llvalue option */
1454 CAMLprim value llvm_current_debug_location(value B) {
1457 if ((L = LLVMGetCurrentDebugLocation(Builder_val(B)))) {
1458 value Option = alloc(1, 0);
1459 Field(Option, 0) = (value) L;
1462 CAMLreturn(Val_int(0));
1465 /* llbuilder -> llvalue -> unit */
1466 CAMLprim value llvm_set_inst_debug_location(value B, LLVMValueRef V) {
1467 LLVMSetInstDebugLocation(Builder_val(B), V);
1472 /*--... Terminators ........................................................--*/
1474 /* llbuilder -> llvalue */
1475 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
1476 return LLVMBuildRetVoid(Builder_val(B));
1479 /* llvalue -> llbuilder -> llvalue */
1480 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
1481 return LLVMBuildRet(Builder_val(B), Val);
1484 /* llvalue array -> llbuilder -> llvalue */
1485 CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
1486 return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
1487 Wosize_val(RetVals));
1490 /* llbasicblock -> llbuilder -> llvalue */
1491 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
1492 return LLVMBuildBr(Builder_val(B), BB);
1495 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
1496 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
1497 LLVMBasicBlockRef Then,
1498 LLVMBasicBlockRef Else,
1500 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
1503 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
1504 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
1505 LLVMBasicBlockRef Else,
1506 value EstimatedCount,
1508 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
1511 /* lltype -> string -> llbuilder -> llvalue */
1512 CAMLprim LLVMValueRef llvm_build_malloc(LLVMTypeRef Ty, value Name,
1515 return LLVMBuildMalloc(Builder_val(B), Ty, String_val(Name));
1518 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1519 CAMLprim LLVMValueRef llvm_build_array_malloc(LLVMTypeRef Ty,
1521 value Name, value B)
1523 return LLVMBuildArrayMalloc(Builder_val(B), Ty, Val, String_val(Name));
1526 /* llvalue -> llbuilder -> llvalue */
1527 CAMLprim LLVMValueRef llvm_build_free(LLVMValueRef P, value B)
1529 return LLVMBuildFree(Builder_val(B), P);
1532 /* llvalue -> llvalue -> llbasicblock -> unit */
1533 CAMLprim value llvm_add_case(LLVMValueRef Switch, LLVMValueRef OnVal,
1534 LLVMBasicBlockRef Dest) {
1535 LLVMAddCase(Switch, OnVal, Dest);
1539 /* llvalue -> llbasicblock -> llbuilder -> llvalue */
1540 CAMLprim LLVMValueRef llvm_build_indirect_br(LLVMValueRef Addr,
1541 value EstimatedDests,
1543 return LLVMBuildIndirectBr(Builder_val(B), Addr, EstimatedDests);
1546 /* llvalue -> llvalue -> llbasicblock -> unit */
1547 CAMLprim value llvm_add_destination(LLVMValueRef IndirectBr,
1548 LLVMBasicBlockRef Dest) {
1549 LLVMAddDestination(IndirectBr, Dest);
1553 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1554 llbuilder -> llvalue */
1555 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
1556 LLVMBasicBlockRef Then,
1557 LLVMBasicBlockRef Catch,
1558 value Name, value B) {
1559 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
1560 Wosize_val(Args), Then, Catch, String_val(Name));
1563 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1564 llbuilder -> llvalue */
1565 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
1566 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
1567 (LLVMBasicBlockRef) Args[2],
1568 (LLVMBasicBlockRef) Args[3],
1572 /* lltype -> llvalue -> int -> string -> llbuilder -> llvalue */
1573 CAMLprim LLVMValueRef llvm_build_landingpad(LLVMTypeRef Ty, LLVMValueRef PersFn,
1574 value NumClauses, value Name,
1576 return LLVMBuildLandingPad(Builder_val(B), Ty, PersFn, Int_val(NumClauses),
1580 /* llvalue -> llvalue -> unit */
1581 CAMLprim value llvm_add_clause(LLVMValueRef LandingPadInst, LLVMValueRef ClauseVal)
1583 LLVMAddClause(LandingPadInst, ClauseVal);
1588 /* llvalue -> bool -> unit */
1589 CAMLprim value llvm_set_cleanup(LLVMValueRef LandingPadInst, value flag)
1591 LLVMSetCleanup(LandingPadInst, Bool_val(flag));
1595 /* llvalue -> llbuilder -> llvalue */
1596 CAMLprim LLVMValueRef llvm_build_resume(LLVMValueRef Exn, value B)
1598 return LLVMBuildResume(Builder_val(B), Exn);
1601 /* llbuilder -> llvalue */
1602 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
1603 return LLVMBuildUnreachable(Builder_val(B));
1606 /*--... Arithmetic .........................................................--*/
1608 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1609 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1610 value Name, value B) {
1611 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1614 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1615 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1616 value Name, value B) {
1617 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1620 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1621 CAMLprim LLVMValueRef llvm_build_nuw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1622 value Name, value B) {
1623 return LLVMBuildNUWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1626 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1627 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1628 value Name, value B) {
1629 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1632 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1633 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1634 value Name, value B) {
1635 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1638 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1639 CAMLprim LLVMValueRef llvm_build_nsw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1640 value Name, value B) {
1641 return LLVMBuildNSWSub(Builder_val(B), LHS, RHS, String_val(Name));
1644 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1645 CAMLprim LLVMValueRef llvm_build_nuw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1646 value Name, value B) {
1647 return LLVMBuildNUWSub(Builder_val(B), LHS, RHS, String_val(Name));
1650 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1651 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1652 value Name, value B) {
1653 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1656 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1657 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1658 value Name, value B) {
1659 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1662 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1663 CAMLprim LLVMValueRef llvm_build_nsw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1664 value Name, value B) {
1665 return LLVMBuildNSWMul(Builder_val(B), LHS, RHS, String_val(Name));
1668 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1669 CAMLprim LLVMValueRef llvm_build_nuw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1670 value Name, value B) {
1671 return LLVMBuildNUWMul(Builder_val(B), LHS, RHS, String_val(Name));
1674 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1675 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1676 value Name, value B) {
1677 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1680 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1681 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1682 value Name, value B) {
1683 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1686 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1687 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1688 value Name, value B) {
1689 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1692 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1693 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1694 value Name, value B) {
1695 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1698 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1699 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1700 value Name, value B) {
1701 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1704 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1705 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1706 value Name, value B) {
1707 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1710 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1711 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1712 value Name, value B) {
1713 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1716 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1717 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1718 value Name, value B) {
1719 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1722 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1723 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1724 value Name, value B) {
1725 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1728 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1729 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1730 value Name, value B) {
1731 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1734 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1735 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1736 value Name, value B) {
1737 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1740 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1741 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1742 value Name, value B) {
1743 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1746 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1747 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1748 value Name, value B) {
1749 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1752 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1753 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1754 value Name, value B) {
1755 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1758 /* llvalue -> string -> llbuilder -> llvalue */
1759 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1760 value Name, value B) {
1761 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1764 /* llvalue -> string -> llbuilder -> llvalue */
1765 CAMLprim LLVMValueRef llvm_build_nsw_neg(LLVMValueRef X,
1766 value Name, value B) {
1767 return LLVMBuildNSWNeg(Builder_val(B), X, String_val(Name));
1770 /* llvalue -> string -> llbuilder -> llvalue */
1771 CAMLprim LLVMValueRef llvm_build_nuw_neg(LLVMValueRef X,
1772 value Name, value B) {
1773 return LLVMBuildNUWNeg(Builder_val(B), X, String_val(Name));
1776 /* llvalue -> string -> llbuilder -> llvalue */
1777 CAMLprim LLVMValueRef llvm_build_fneg(LLVMValueRef X,
1778 value Name, value B) {
1779 return LLVMBuildFNeg(Builder_val(B), X, String_val(Name));
1782 /* llvalue -> string -> llbuilder -> llvalue */
1783 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1784 value Name, value B) {
1785 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1788 /*--... Memory .............................................................--*/
1790 /* lltype -> string -> llbuilder -> llvalue */
1791 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1792 value Name, value B) {
1793 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1796 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1797 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1798 value Name, value B) {
1799 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1802 /* llvalue -> string -> llbuilder -> llvalue */
1803 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1804 value Name, value B) {
1805 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1808 /* llvalue -> llvalue -> llbuilder -> llvalue */
1809 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1811 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1814 /* AtomicRMWBinOp.t -> llvalue -> llvalue -> AtomicOrdering.t ->
1815 bool -> llbuilder -> llvalue */
1816 CAMLprim LLVMValueRef llvm_build_atomicrmw_native(value BinOp, LLVMValueRef Ptr,
1817 LLVMValueRef Val, value Ord,
1818 value ST, value Name, value B) {
1820 Instr = LLVMBuildAtomicRMW(Builder_val(B), Int_val(BinOp),
1821 Ptr, Val, Int_val(Ord), Bool_val(ST));
1822 LLVMSetValueName(Instr, String_val(Name));
1826 CAMLprim LLVMValueRef llvm_build_atomicrmw_bytecode(value *argv, int argn) {
1827 return llvm_build_atomicrmw_native(argv[0], (LLVMValueRef) argv[1],
1828 (LLVMValueRef) argv[2], argv[3],
1829 argv[4], argv[5], argv[6]);
1832 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1833 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
1834 value Name, value B) {
1835 return LLVMBuildGEP(Builder_val(B), Pointer,
1836 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
1840 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1841 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
1842 value Indices, value Name,
1844 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
1845 (LLVMValueRef *) Op_val(Indices),
1846 Wosize_val(Indices), String_val(Name));
1849 /* llvalue -> int -> string -> llbuilder -> llvalue */
1850 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
1851 value Index, value Name,
1853 return LLVMBuildStructGEP(Builder_val(B), Pointer,
1854 Int_val(Index), String_val(Name));
1857 /* string -> string -> llbuilder -> llvalue */
1858 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
1859 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
1863 /* string -> string -> llbuilder -> llvalue */
1864 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
1866 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
1870 /*--... Casts ..............................................................--*/
1872 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1873 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
1874 value Name, value B) {
1875 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
1878 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1879 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
1880 value Name, value B) {
1881 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
1884 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1885 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
1886 value Name, value B) {
1887 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
1890 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1891 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
1892 value Name, value B) {
1893 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
1896 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1897 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
1898 value Name, value B) {
1899 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
1902 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1903 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
1904 value Name, value B) {
1905 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
1908 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1909 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
1910 value Name, value B) {
1911 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
1914 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1915 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
1916 value Name, value B) {
1917 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
1920 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1921 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
1922 value Name, value B) {
1923 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
1926 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1927 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
1928 value Name, value B) {
1929 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
1932 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1933 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
1934 value Name, value B) {
1935 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
1938 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1939 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1940 value Name, value B) {
1941 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
1944 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1945 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1946 value Name, value B) {
1947 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1950 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1951 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1952 value Name, value B) {
1953 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1956 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1957 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
1958 LLVMTypeRef Ty, value Name,
1960 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1963 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1964 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
1965 value Name, value B) {
1966 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
1969 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1970 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
1971 value Name, value B) {
1972 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
1975 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1976 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
1977 value Name, value B) {
1978 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
1981 /*--... Comparisons ........................................................--*/
1983 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1984 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
1985 LLVMValueRef LHS, LLVMValueRef RHS,
1986 value Name, value B) {
1987 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
1991 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1992 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
1993 LLVMValueRef LHS, LLVMValueRef RHS,
1994 value Name, value B) {
1995 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
1999 /*--... Miscellaneous instructions .........................................--*/
2001 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
2002 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
2004 LLVMValueRef FirstValue, PhiNode;
2006 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
2008 Hd = Field(Incoming, 0);
2009 FirstValue = (LLVMValueRef) Field(Hd, 0);
2010 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
2013 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
2014 value Hd = Field(Tl, 0);
2015 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
2016 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
2022 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
2023 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
2024 value Name, value B) {
2025 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
2026 Wosize_val(Params), String_val(Name));
2029 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2030 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
2031 LLVMValueRef Then, LLVMValueRef Else,
2032 value Name, value B) {
2033 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
2036 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2037 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
2038 value Name, value B) {
2039 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
2042 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2043 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
2045 value Name, value B) {
2046 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
2049 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2050 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
2051 LLVMValueRef Element,
2053 value Name, value B) {
2054 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
2058 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2059 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
2061 value Name, value B) {
2062 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
2065 /* llvalue -> int -> string -> llbuilder -> llvalue */
2066 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
2067 value Idx, value Name, value B) {
2068 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
2072 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
2073 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
2074 LLVMValueRef Val, value Idx,
2075 value Name, value B) {
2076 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
2080 /* llvalue -> string -> llbuilder -> llvalue */
2081 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
2083 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
2086 /* llvalue -> string -> llbuilder -> llvalue */
2087 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
2089 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
2092 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2093 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
2094 value Name, value B) {
2095 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
2098 /*===-- Memory buffers ----------------------------------------------------===*/
2100 /* string -> llmemorybuffer
2101 raises IoError msg on error */
2102 CAMLprim value llvm_memorybuffer_of_file(value Path) {
2105 LLVMMemoryBufferRef MemBuf;
2107 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
2109 llvm_raise(llvm_ioerror_exn, Message);
2111 CAMLreturn((value) MemBuf);
2114 /* unit -> llmemorybuffer
2115 raises IoError msg on error */
2116 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
2118 LLVMMemoryBufferRef MemBuf;
2120 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
2121 llvm_raise(llvm_ioerror_exn, Message);
2126 /* ?name:string -> string -> llmemorybuffer */
2127 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_string(value Name, value String) {
2128 const char *NameCStr;
2129 if(Name == Val_int(0))
2132 NameCStr = String_val(Field(Name, 0));
2134 LLVMMemoryBufferRef MemBuf;
2135 MemBuf = LLVMCreateMemoryBufferWithMemoryRangeCopy(
2136 String_val(String), caml_string_length(String), NameCStr);
2141 /* llmemorybuffer -> string */
2142 CAMLprim value llvm_memorybuffer_as_string(LLVMMemoryBufferRef MemBuf) {
2143 value String = caml_alloc_string(LLVMGetBufferSize(MemBuf));
2144 memcpy(String_val(String), LLVMGetBufferStart(MemBuf),
2145 LLVMGetBufferSize(MemBuf));
2150 /* llmemorybuffer -> unit */
2151 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
2152 LLVMDisposeMemoryBuffer(MemBuf);
2156 /*===-- Pass Managers -----------------------------------------------------===*/
2158 /* unit -> [ `Module ] PassManager.t */
2159 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
2160 return LLVMCreatePassManager();
2163 /* llmodule -> [ `Function ] PassManager.t -> bool */
2164 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
2165 LLVMPassManagerRef PM) {
2166 return Val_bool(LLVMRunPassManager(PM, M));
2169 /* [ `Function ] PassManager.t -> bool */
2170 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
2171 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
2174 /* llvalue -> [ `Function ] PassManager.t -> bool */
2175 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
2176 LLVMPassManagerRef FPM) {
2177 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
2180 /* [ `Function ] PassManager.t -> bool */
2181 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
2182 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
2185 /* PassManager.any PassManager.t -> unit */
2186 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
2187 LLVMDisposePassManager(PM);