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 LLVMAddGlobal(M, Ty, String_val(Name));
936 /* string -> llmodule -> llvalue option */
937 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
939 LLVMValueRef GlobalVar;
940 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
941 value Option = alloc(1, 0);
942 Field(Option, 0) = (value) GlobalVar;
945 CAMLreturn(Val_int(0));
948 /* string -> llvalue -> llmodule -> llvalue */
949 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
951 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
953 LLVMSetInitializer(GlobalVar, Initializer);
957 /* string -> llvalue -> int -> llmodule -> llvalue */
958 CAMLprim LLVMValueRef llvm_define_qualified_global(value Name,
959 LLVMValueRef Initializer,
962 LLVMValueRef GlobalVar = LLVMAddGlobalInAddressSpace(M,
963 LLVMTypeOf(Initializer),
965 Int_val(AddressSpace));
966 LLVMSetInitializer(GlobalVar, Initializer);
970 /* llvalue -> unit */
971 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
972 LLVMDeleteGlobal(GlobalVar);
976 /* llvalue -> llvalue -> unit */
977 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
978 LLVMValueRef GlobalVar) {
979 LLVMSetInitializer(GlobalVar, ConstantVal);
983 /* llvalue -> unit */
984 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
985 LLVMSetInitializer(GlobalVar, NULL);
989 /* llvalue -> bool */
990 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
991 return Val_bool(LLVMIsThreadLocal(GlobalVar));
994 /* bool -> llvalue -> unit */
995 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
996 LLVMValueRef GlobalVar) {
997 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
1001 /* llvalue -> ThreadLocalMode.t */
1002 CAMLprim value llvm_thread_local_mode(LLVMValueRef GlobalVar) {
1003 return Val_int(LLVMGetThreadLocalMode(GlobalVar));
1006 /* ThreadLocalMode.t -> llvalue -> unit */
1007 CAMLprim value llvm_set_thread_local_mode(value ThreadLocalMode,
1008 LLVMValueRef GlobalVar) {
1009 LLVMSetThreadLocalMode(GlobalVar, Int_val(ThreadLocalMode));
1013 /* llvalue -> bool */
1014 CAMLprim value llvm_is_externally_initialized(LLVMValueRef GlobalVar) {
1015 return Val_bool(LLVMIsExternallyInitialized(GlobalVar));
1018 /* bool -> llvalue -> unit */
1019 CAMLprim value llvm_set_externally_initialized(value IsExternallyInitialized,
1020 LLVMValueRef GlobalVar) {
1021 LLVMSetExternallyInitialized(GlobalVar, Bool_val(IsExternallyInitialized));
1025 /* llvalue -> bool */
1026 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
1027 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
1030 /* bool -> llvalue -> unit */
1031 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
1032 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
1036 /*--... Operations on aliases ..............................................--*/
1038 CAMLprim LLVMValueRef llvm_add_alias(LLVMModuleRef M, LLVMTypeRef Ty,
1039 LLVMValueRef Aliasee, value Name) {
1040 return LLVMAddAlias(M, Ty, Aliasee, String_val(Name));
1043 /*--... Operations on functions ............................................--*/
1045 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
1046 LLVMGetGlobalParent)
1048 /* string -> lltype -> llmodule -> llvalue */
1049 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
1052 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1053 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
1054 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
1057 return LLVMAddFunction(M, String_val(Name), Ty);
1060 /* string -> llmodule -> llvalue option */
1061 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
1064 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1065 value Option = alloc(1, 0);
1066 Field(Option, 0) = (value) Fn;
1069 CAMLreturn(Val_int(0));
1072 /* string -> lltype -> llmodule -> llvalue */
1073 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
1075 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
1076 LLVMAppendBasicBlockInContext(LLVMGetTypeContext(Ty), Fn, "entry");
1080 /* llvalue -> unit */
1081 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
1082 LLVMDeleteFunction(Fn);
1086 /* llvalue -> bool */
1087 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
1088 return Val_bool(LLVMGetIntrinsicID(Fn));
1091 /* llvalue -> int */
1092 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
1093 return Val_int(LLVMGetFunctionCallConv(Fn));
1096 /* int -> llvalue -> unit */
1097 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
1098 LLVMSetFunctionCallConv(Fn, Int_val(Id));
1102 /* llvalue -> string option */
1103 CAMLprim value llvm_gc(LLVMValueRef Fn) {
1106 CAMLlocal2(Name, Option);
1108 if ((GC = LLVMGetGC(Fn))) {
1109 Name = copy_string(GC);
1111 Option = alloc(1, 0);
1112 Field(Option, 0) = Name;
1115 CAMLreturn(Val_int(0));
1119 /* string option -> llvalue -> unit */
1120 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
1121 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
1125 /* llvalue -> int32 -> unit */
1126 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
1127 LLVMAddFunctionAttr(Arg, Int32_val(PA));
1131 /* llvalue -> string -> string -> unit */
1132 CAMLprim value llvm_add_target_dependent_function_attr(
1133 LLVMValueRef Arg, value A, value V) {
1134 LLVMAddTargetDependentFunctionAttr(Arg, String_val(A), String_val(V));
1138 /* llvalue -> int32 */
1139 CAMLprim value llvm_function_attr(LLVMValueRef Fn)
1142 CAMLreturn(caml_copy_int32(LLVMGetFunctionAttr(Fn)));
1145 /* llvalue -> int32 -> unit */
1146 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
1147 LLVMRemoveFunctionAttr(Arg, Int32_val(PA));
1150 /*--... Operations on parameters ...........................................--*/
1152 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
1154 /* llvalue -> int -> llvalue */
1155 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
1156 return LLVMGetParam(Fn, Int_val(Index));
1159 /* llvalue -> int */
1160 CAMLprim value llvm_param_attr(LLVMValueRef Param)
1163 CAMLreturn(caml_copy_int32(LLVMGetAttribute(Param)));
1166 /* llvalue -> llvalue */
1167 CAMLprim value llvm_params(LLVMValueRef Fn) {
1168 value Params = alloc(LLVMCountParams(Fn), 0);
1169 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
1173 /* llvalue -> int32 -> unit */
1174 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
1175 LLVMAddAttribute(Arg, Int32_val(PA));
1179 /* llvalue -> int32 -> unit */
1180 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
1181 LLVMRemoveAttribute(Arg, Int32_val(PA));
1185 /* llvalue -> int -> unit */
1186 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
1187 LLVMSetParamAlignment(Arg, Int_val(align));
1191 /*--... Operations on basic blocks .........................................--*/
1194 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
1196 /* llbasicblock -> llvalue option */
1197 CAMLprim value llvm_block_terminator(LLVMBasicBlockRef Block)
1200 LLVMValueRef Term = LLVMGetBasicBlockTerminator(Block);
1202 value Option = alloc(1, 0);
1203 Field(Option, 0) = (value) Term;
1206 CAMLreturn(Val_int(0));
1209 /* llvalue -> llbasicblock array */
1210 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
1211 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
1212 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
1216 /* llbasicblock -> unit */
1217 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
1218 LLVMDeleteBasicBlock(BB);
1222 /* llbasicblock -> unit */
1223 CAMLprim value llvm_remove_block(LLVMBasicBlockRef BB) {
1224 LLVMRemoveBasicBlockFromParent(BB);
1228 /* llbasicblock -> llbasicblock -> unit */
1229 CAMLprim value llvm_move_block_before(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1230 LLVMMoveBasicBlockBefore(BB, Pos);
1234 /* llbasicblock -> llbasicblock -> unit */
1235 CAMLprim value llvm_move_block_after(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1236 LLVMMoveBasicBlockAfter(BB, Pos);
1240 /* string -> llvalue -> llbasicblock */
1241 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
1243 return LLVMAppendBasicBlockInContext(Context, Fn, String_val(Name));
1246 /* string -> llbasicblock -> llbasicblock */
1247 CAMLprim LLVMBasicBlockRef llvm_insert_block(LLVMContextRef Context, value Name,
1248 LLVMBasicBlockRef BB) {
1249 return LLVMInsertBasicBlockInContext(Context, BB, String_val(Name));
1252 /* llvalue -> bool */
1253 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
1254 return Val_bool(LLVMValueIsBasicBlock(Val));
1257 /*--... Operations on instructions .........................................--*/
1259 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
1260 LLVMGetInstructionParent)
1262 /* llvalue -> Opcode.t */
1263 CAMLprim value llvm_instr_get_opcode(LLVMValueRef Inst) {
1265 if (!LLVMIsAInstruction(Inst))
1266 failwith("Not an instruction");
1267 o = LLVMGetInstructionOpcode(Inst);
1268 assert (o <= LLVMLandingPad);
1272 /* llvalue -> ICmp.t option */
1273 CAMLprim value llvm_instr_icmp_predicate(LLVMValueRef Val) {
1275 int x = LLVMGetICmpPredicate(Val);
1277 value Option = alloc(1, 0);
1278 Field(Option, 0) = Val_int(x - LLVMIntEQ);
1281 CAMLreturn(Val_int(0));
1285 /*--... Operations on call sites ...........................................--*/
1287 /* llvalue -> int */
1288 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
1289 return Val_int(LLVMGetInstructionCallConv(Inst));
1292 /* int -> llvalue -> unit */
1293 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
1294 LLVMSetInstructionCallConv(Inst, Int_val(CC));
1298 /* llvalue -> int -> int32 -> unit */
1299 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
1302 LLVMAddInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1306 /* llvalue -> int -> int32 -> unit */
1307 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
1310 LLVMRemoveInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1314 /*--... Operations on call instructions (only) .............................--*/
1316 /* llvalue -> bool */
1317 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
1318 return Val_bool(LLVMIsTailCall(CallInst));
1321 /* bool -> llvalue -> unit */
1322 CAMLprim value llvm_set_tail_call(value IsTailCall,
1323 LLVMValueRef CallInst) {
1324 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
1328 /*--... Operations on load/store instructions (only)........................--*/
1330 /* llvalue -> bool */
1331 CAMLprim value llvm_is_volatile(LLVMValueRef MemoryInst) {
1332 return Val_bool(LLVMGetVolatile(MemoryInst));
1335 /* bool -> llvalue -> unit */
1336 CAMLprim value llvm_set_volatile(value IsVolatile,
1337 LLVMValueRef MemoryInst) {
1338 LLVMSetVolatile(MemoryInst, Bool_val(IsVolatile));
1342 /*--... Operations on phi nodes ............................................--*/
1344 /* (llvalue * llbasicblock) -> llvalue -> unit */
1345 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
1346 LLVMAddIncoming(PhiNode,
1347 (LLVMValueRef*) &Field(Incoming, 0),
1348 (LLVMBasicBlockRef*) &Field(Incoming, 1),
1353 /* llvalue -> (llvalue * llbasicblock) list */
1354 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
1357 CAMLlocal3(Hd, Tl, Tmp);
1359 /* Build a tuple list of them. */
1361 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
1363 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
1364 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
1367 Store_field(Tmp, 0, Hd);
1368 Store_field(Tmp, 1, Tl);
1375 /* llvalue -> unit */
1376 CAMLprim value llvm_delete_instruction(LLVMValueRef Instruction) {
1377 LLVMInstructionEraseFromParent(Instruction);
1381 /*===-- Instruction builders ----------------------------------------------===*/
1383 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
1385 static void llvm_finalize_builder(value B) {
1386 LLVMDisposeBuilder(Builder_val(B));
1389 static struct custom_operations builder_ops = {
1390 (char *) "IRBuilder",
1391 llvm_finalize_builder,
1392 custom_compare_default,
1393 custom_hash_default,
1394 custom_serialize_default,
1395 custom_deserialize_default
1396 #ifdef custom_compare_ext_default
1397 , custom_compare_ext_default
1401 static value alloc_builder(LLVMBuilderRef B) {
1402 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
1407 /* llcontext -> llbuilder */
1408 CAMLprim value llvm_builder(LLVMContextRef C) {
1409 return alloc_builder(LLVMCreateBuilderInContext(C));
1412 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
1413 CAMLprim value llvm_position_builder(value Pos, value B) {
1414 if (Tag_val(Pos) == 0) {
1415 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
1416 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
1418 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
1419 LLVMPositionBuilderBefore(Builder_val(B), I);
1424 /* llbuilder -> llbasicblock */
1425 CAMLprim LLVMBasicBlockRef llvm_insertion_block(value B) {
1426 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
1432 /* llvalue -> string -> llbuilder -> unit */
1433 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name, value B) {
1434 LLVMInsertIntoBuilderWithName(Builder_val(B), I, String_val(Name));
1438 /*--... Metadata ...........................................................--*/
1440 /* llbuilder -> llvalue -> unit */
1441 CAMLprim value llvm_set_current_debug_location(value B, LLVMValueRef V) {
1442 LLVMSetCurrentDebugLocation(Builder_val(B), V);
1446 /* llbuilder -> unit */
1447 CAMLprim value llvm_clear_current_debug_location(value B) {
1448 LLVMSetCurrentDebugLocation(Builder_val(B), NULL);
1452 /* llbuilder -> llvalue option */
1453 CAMLprim value llvm_current_debug_location(value B) {
1456 if ((L = LLVMGetCurrentDebugLocation(Builder_val(B)))) {
1457 value Option = alloc(1, 0);
1458 Field(Option, 0) = (value) L;
1461 CAMLreturn(Val_int(0));
1464 /* llbuilder -> llvalue -> unit */
1465 CAMLprim value llvm_set_inst_debug_location(value B, LLVMValueRef V) {
1466 LLVMSetInstDebugLocation(Builder_val(B), V);
1471 /*--... Terminators ........................................................--*/
1473 /* llbuilder -> llvalue */
1474 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
1475 return LLVMBuildRetVoid(Builder_val(B));
1478 /* llvalue -> llbuilder -> llvalue */
1479 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
1480 return LLVMBuildRet(Builder_val(B), Val);
1483 /* llvalue array -> llbuilder -> llvalue */
1484 CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
1485 return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
1486 Wosize_val(RetVals));
1489 /* llbasicblock -> llbuilder -> llvalue */
1490 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
1491 return LLVMBuildBr(Builder_val(B), BB);
1494 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
1495 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
1496 LLVMBasicBlockRef Then,
1497 LLVMBasicBlockRef Else,
1499 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
1502 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
1503 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
1504 LLVMBasicBlockRef Else,
1505 value EstimatedCount,
1507 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
1510 /* lltype -> string -> llbuilder -> llvalue */
1511 CAMLprim LLVMValueRef llvm_build_malloc(LLVMTypeRef Ty, value Name,
1514 return LLVMBuildMalloc(Builder_val(B), Ty, String_val(Name));
1517 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1518 CAMLprim LLVMValueRef llvm_build_array_malloc(LLVMTypeRef Ty,
1520 value Name, value B)
1522 return LLVMBuildArrayMalloc(Builder_val(B), Ty, Val, String_val(Name));
1525 /* llvalue -> llbuilder -> llvalue */
1526 CAMLprim LLVMValueRef llvm_build_free(LLVMValueRef P, value B)
1528 return LLVMBuildFree(Builder_val(B), P);
1531 /* llvalue -> llvalue -> llbasicblock -> unit */
1532 CAMLprim value llvm_add_case(LLVMValueRef Switch, LLVMValueRef OnVal,
1533 LLVMBasicBlockRef Dest) {
1534 LLVMAddCase(Switch, OnVal, Dest);
1538 /* llvalue -> llbasicblock -> llbuilder -> llvalue */
1539 CAMLprim LLVMValueRef llvm_build_indirect_br(LLVMValueRef Addr,
1540 value EstimatedDests,
1542 return LLVMBuildIndirectBr(Builder_val(B), Addr, EstimatedDests);
1545 /* llvalue -> llvalue -> llbasicblock -> unit */
1546 CAMLprim value llvm_add_destination(LLVMValueRef IndirectBr,
1547 LLVMBasicBlockRef Dest) {
1548 LLVMAddDestination(IndirectBr, Dest);
1552 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1553 llbuilder -> llvalue */
1554 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
1555 LLVMBasicBlockRef Then,
1556 LLVMBasicBlockRef Catch,
1557 value Name, value B) {
1558 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
1559 Wosize_val(Args), Then, Catch, String_val(Name));
1562 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1563 llbuilder -> llvalue */
1564 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
1565 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
1566 (LLVMBasicBlockRef) Args[2],
1567 (LLVMBasicBlockRef) Args[3],
1571 /* lltype -> llvalue -> int -> string -> llbuilder -> llvalue */
1572 CAMLprim LLVMValueRef llvm_build_landingpad(LLVMTypeRef Ty, LLVMValueRef PersFn,
1573 value NumClauses, value Name,
1575 return LLVMBuildLandingPad(Builder_val(B), Ty, PersFn, Int_val(NumClauses),
1579 /* llvalue -> llvalue -> unit */
1580 CAMLprim value llvm_add_clause(LLVMValueRef LandingPadInst, LLVMValueRef ClauseVal)
1582 LLVMAddClause(LandingPadInst, ClauseVal);
1587 /* llvalue -> bool -> unit */
1588 CAMLprim value llvm_set_cleanup(LLVMValueRef LandingPadInst, value flag)
1590 LLVMSetCleanup(LandingPadInst, Bool_val(flag));
1594 /* llvalue -> llbuilder -> llvalue */
1595 CAMLprim LLVMValueRef llvm_build_resume(LLVMValueRef Exn, value B)
1597 return LLVMBuildResume(Builder_val(B), Exn);
1600 /* llbuilder -> llvalue */
1601 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
1602 return LLVMBuildUnreachable(Builder_val(B));
1605 /*--... Arithmetic .........................................................--*/
1607 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1608 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1609 value Name, value B) {
1610 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1613 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1614 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1615 value Name, value B) {
1616 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1619 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1620 CAMLprim LLVMValueRef llvm_build_nuw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1621 value Name, value B) {
1622 return LLVMBuildNUWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1625 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1626 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1627 value Name, value B) {
1628 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1631 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1632 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1633 value Name, value B) {
1634 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1637 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1638 CAMLprim LLVMValueRef llvm_build_nsw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1639 value Name, value B) {
1640 return LLVMBuildNSWSub(Builder_val(B), LHS, RHS, String_val(Name));
1643 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1644 CAMLprim LLVMValueRef llvm_build_nuw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1645 value Name, value B) {
1646 return LLVMBuildNUWSub(Builder_val(B), LHS, RHS, String_val(Name));
1649 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1650 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1651 value Name, value B) {
1652 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1655 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1656 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1657 value Name, value B) {
1658 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1661 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1662 CAMLprim LLVMValueRef llvm_build_nsw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1663 value Name, value B) {
1664 return LLVMBuildNSWMul(Builder_val(B), LHS, RHS, String_val(Name));
1667 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1668 CAMLprim LLVMValueRef llvm_build_nuw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1669 value Name, value B) {
1670 return LLVMBuildNUWMul(Builder_val(B), LHS, RHS, String_val(Name));
1673 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1674 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1675 value Name, value B) {
1676 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1679 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1680 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1681 value Name, value B) {
1682 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1685 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1686 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1687 value Name, value B) {
1688 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1691 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1692 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1693 value Name, value B) {
1694 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1697 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1698 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1699 value Name, value B) {
1700 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1703 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1704 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1705 value Name, value B) {
1706 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1709 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1710 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1711 value Name, value B) {
1712 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1715 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1716 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1717 value Name, value B) {
1718 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1721 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1722 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1723 value Name, value B) {
1724 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1727 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1728 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1729 value Name, value B) {
1730 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1733 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1734 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1735 value Name, value B) {
1736 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1739 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1740 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1741 value Name, value B) {
1742 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1745 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1746 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1747 value Name, value B) {
1748 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1751 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1752 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1753 value Name, value B) {
1754 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1757 /* llvalue -> string -> llbuilder -> llvalue */
1758 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1759 value Name, value B) {
1760 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1763 /* llvalue -> string -> llbuilder -> llvalue */
1764 CAMLprim LLVMValueRef llvm_build_nsw_neg(LLVMValueRef X,
1765 value Name, value B) {
1766 return LLVMBuildNSWNeg(Builder_val(B), X, String_val(Name));
1769 /* llvalue -> string -> llbuilder -> llvalue */
1770 CAMLprim LLVMValueRef llvm_build_nuw_neg(LLVMValueRef X,
1771 value Name, value B) {
1772 return LLVMBuildNUWNeg(Builder_val(B), X, String_val(Name));
1775 /* llvalue -> string -> llbuilder -> llvalue */
1776 CAMLprim LLVMValueRef llvm_build_fneg(LLVMValueRef X,
1777 value Name, value B) {
1778 return LLVMBuildFNeg(Builder_val(B), X, String_val(Name));
1781 /* llvalue -> string -> llbuilder -> llvalue */
1782 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1783 value Name, value B) {
1784 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1787 /*--... Memory .............................................................--*/
1789 /* lltype -> string -> llbuilder -> llvalue */
1790 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1791 value Name, value B) {
1792 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1795 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1796 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1797 value Name, value B) {
1798 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1801 /* llvalue -> string -> llbuilder -> llvalue */
1802 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1803 value Name, value B) {
1804 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1807 /* llvalue -> llvalue -> llbuilder -> llvalue */
1808 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1810 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1813 /* AtomicRMWBinOp.t -> llvalue -> llvalue -> AtomicOrdering.t ->
1814 bool -> llbuilder -> llvalue */
1815 CAMLprim LLVMValueRef llvm_build_atomicrmw_native(value BinOp, LLVMValueRef Ptr,
1816 LLVMValueRef Val, value Ord,
1817 value ST, value Name, value B) {
1819 Instr = LLVMBuildAtomicRMW(Builder_val(B), Int_val(BinOp),
1820 Ptr, Val, Int_val(Ord), Bool_val(ST));
1821 LLVMSetValueName(Instr, String_val(Name));
1825 CAMLprim LLVMValueRef llvm_build_atomicrmw_bytecode(value *argv, int argn) {
1826 return llvm_build_atomicrmw_native(argv[0], (LLVMValueRef) argv[1],
1827 (LLVMValueRef) argv[2], argv[3],
1828 argv[4], argv[5], argv[6]);
1831 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1832 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
1833 value Name, value B) {
1834 return LLVMBuildGEP(Builder_val(B), Pointer,
1835 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
1839 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1840 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
1841 value Indices, value Name,
1843 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
1844 (LLVMValueRef *) Op_val(Indices),
1845 Wosize_val(Indices), String_val(Name));
1848 /* llvalue -> int -> string -> llbuilder -> llvalue */
1849 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
1850 value Index, value Name,
1852 return LLVMBuildStructGEP(Builder_val(B), Pointer,
1853 Int_val(Index), String_val(Name));
1856 /* string -> string -> llbuilder -> llvalue */
1857 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
1858 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
1862 /* string -> string -> llbuilder -> llvalue */
1863 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
1865 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
1869 /*--... Casts ..............................................................--*/
1871 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1872 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
1873 value Name, value B) {
1874 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
1877 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1878 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
1879 value Name, value B) {
1880 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
1883 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1884 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
1885 value Name, value B) {
1886 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
1889 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1890 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
1891 value Name, value B) {
1892 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
1895 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1896 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
1897 value Name, value B) {
1898 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
1901 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1902 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
1903 value Name, value B) {
1904 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
1907 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1908 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
1909 value Name, value B) {
1910 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
1913 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1914 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
1915 value Name, value B) {
1916 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
1919 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1920 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
1921 value Name, value B) {
1922 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
1925 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1926 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
1927 value Name, value B) {
1928 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
1931 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1932 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
1933 value Name, value B) {
1934 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
1937 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1938 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1939 value Name, value B) {
1940 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
1943 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1944 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1945 value Name, value B) {
1946 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1949 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1950 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1951 value Name, value B) {
1952 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1955 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1956 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
1957 LLVMTypeRef Ty, value Name,
1959 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1962 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1963 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
1964 value Name, value B) {
1965 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
1968 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1969 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
1970 value Name, value B) {
1971 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
1974 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1975 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
1976 value Name, value B) {
1977 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
1980 /*--... Comparisons ........................................................--*/
1982 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1983 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
1984 LLVMValueRef LHS, LLVMValueRef RHS,
1985 value Name, value B) {
1986 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
1990 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1991 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
1992 LLVMValueRef LHS, LLVMValueRef RHS,
1993 value Name, value B) {
1994 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
1998 /*--... Miscellaneous instructions .........................................--*/
2000 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
2001 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
2003 LLVMValueRef FirstValue, PhiNode;
2005 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
2007 Hd = Field(Incoming, 0);
2008 FirstValue = (LLVMValueRef) Field(Hd, 0);
2009 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
2012 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
2013 value Hd = Field(Tl, 0);
2014 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
2015 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
2021 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
2022 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
2023 value Name, value B) {
2024 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
2025 Wosize_val(Params), String_val(Name));
2028 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2029 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
2030 LLVMValueRef Then, LLVMValueRef Else,
2031 value Name, value B) {
2032 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
2035 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2036 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
2037 value Name, value B) {
2038 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
2041 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2042 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
2044 value Name, value B) {
2045 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
2048 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2049 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
2050 LLVMValueRef Element,
2052 value Name, value B) {
2053 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
2057 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2058 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
2060 value Name, value B) {
2061 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
2064 /* llvalue -> int -> string -> llbuilder -> llvalue */
2065 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
2066 value Idx, value Name, value B) {
2067 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
2071 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
2072 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
2073 LLVMValueRef Val, value Idx,
2074 value Name, value B) {
2075 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
2079 /* llvalue -> string -> llbuilder -> llvalue */
2080 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
2082 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
2085 /* llvalue -> string -> llbuilder -> llvalue */
2086 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
2088 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
2091 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2092 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
2093 value Name, value B) {
2094 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
2097 /*===-- Memory buffers ----------------------------------------------------===*/
2099 /* string -> llmemorybuffer
2100 raises IoError msg on error */
2101 CAMLprim value llvm_memorybuffer_of_file(value Path) {
2104 LLVMMemoryBufferRef MemBuf;
2106 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
2108 llvm_raise(llvm_ioerror_exn, Message);
2110 CAMLreturn((value) MemBuf);
2113 /* unit -> llmemorybuffer
2114 raises IoError msg on error */
2115 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
2117 LLVMMemoryBufferRef MemBuf;
2119 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
2120 llvm_raise(llvm_ioerror_exn, Message);
2125 /* ?name:string -> string -> llmemorybuffer */
2126 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_string(value Name, value String) {
2127 const char *NameCStr;
2128 if(Name == Val_int(0))
2131 NameCStr = String_val(Field(Name, 0));
2133 LLVMMemoryBufferRef MemBuf;
2134 MemBuf = LLVMCreateMemoryBufferWithMemoryRangeCopy(
2135 String_val(String), caml_string_length(String), NameCStr);
2140 /* llmemorybuffer -> string */
2141 CAMLprim value llvm_memorybuffer_as_string(LLVMMemoryBufferRef MemBuf) {
2142 value String = caml_alloc_string(LLVMGetBufferSize(MemBuf));
2143 memcpy(String_val(String), LLVMGetBufferStart(MemBuf),
2144 LLVMGetBufferSize(MemBuf));
2149 /* llmemorybuffer -> unit */
2150 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
2151 LLVMDisposeMemoryBuffer(MemBuf);
2155 /*===-- Pass Managers -----------------------------------------------------===*/
2157 /* unit -> [ `Module ] PassManager.t */
2158 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
2159 return LLVMCreatePassManager();
2162 /* llmodule -> [ `Function ] PassManager.t -> bool */
2163 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
2164 LLVMPassManagerRef PM) {
2165 return Val_bool(LLVMRunPassManager(PM, M));
2168 /* [ `Function ] PassManager.t -> bool */
2169 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
2170 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
2173 /* llvalue -> [ `Function ] PassManager.t -> bool */
2174 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
2175 LLVMPassManagerRef FPM) {
2176 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
2179 /* [ `Function ] PassManager.t -> bool */
2180 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
2181 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
2184 /* PassManager.any PassManager.t -> unit */
2185 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
2186 LLVMDisposePassManager(PM);