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 -> lltype -> is_signed:bool -> llvalue */
775 CAMLprim LLVMValueRef llvm_const_intcast(LLVMValueRef CV, LLVMTypeRef T,
777 return LLVMConstIntCast(CV, T, Bool_val(IsSigned));
780 /* llvalue -> int array -> llvalue */
781 CAMLprim LLVMValueRef llvm_const_extractvalue(LLVMValueRef Aggregate,
784 int size = Wosize_val(Indices);
788 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
789 for (i = 0; i < size; i++) {
790 idxs[i] = Int_val(Field(Indices, i));
793 result = LLVMConstExtractValue(Aggregate, idxs, size);
795 CAMLreturnT(LLVMValueRef, result);
798 /* llvalue -> llvalue -> int array -> llvalue */
799 CAMLprim LLVMValueRef llvm_const_insertvalue(LLVMValueRef Aggregate,
800 LLVMValueRef Val, value Indices) {
802 int size = Wosize_val(Indices);
806 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
807 for (i = 0; i < size; i++) {
808 idxs[i] = Int_val(Field(Indices, i));
811 result = LLVMConstInsertValue(Aggregate, Val, idxs, size);
813 CAMLreturnT(LLVMValueRef, result);
816 /* lltype -> string -> string -> bool -> bool -> llvalue */
817 CAMLprim LLVMValueRef llvm_const_inline_asm(LLVMTypeRef Ty, value Asm,
818 value Constraints, value HasSideEffects,
819 value IsAlignStack) {
820 return LLVMConstInlineAsm(Ty, String_val(Asm), String_val(Constraints),
821 Bool_val(HasSideEffects), Bool_val(IsAlignStack));
824 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
826 /* llvalue -> bool */
827 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
828 return Val_bool(LLVMIsDeclaration(Global));
831 /* llvalue -> Linkage.t */
832 CAMLprim value llvm_linkage(LLVMValueRef Global) {
833 return Val_int(LLVMGetLinkage(Global));
836 /* Linkage.t -> llvalue -> unit */
837 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
838 LLVMSetLinkage(Global, Int_val(Linkage));
842 /* llvalue -> string */
843 CAMLprim value llvm_section(LLVMValueRef Global) {
844 return copy_string(LLVMGetSection(Global));
847 /* string -> llvalue -> unit */
848 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
849 LLVMSetSection(Global, String_val(Section));
853 /* llvalue -> Visibility.t */
854 CAMLprim value llvm_visibility(LLVMValueRef Global) {
855 return Val_int(LLVMGetVisibility(Global));
858 /* Visibility.t -> llvalue -> unit */
859 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
860 LLVMSetVisibility(Global, Int_val(Viz));
865 CAMLprim value llvm_alignment(LLVMValueRef Global) {
866 return Val_int(LLVMGetAlignment(Global));
869 /* int -> llvalue -> unit */
870 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
871 LLVMSetAlignment(Global, Int_val(Bytes));
875 /*--... Operations on uses .................................................--*/
877 /* llvalue -> lluse option */
878 CAMLprim value llvm_use_begin(LLVMValueRef Val) {
881 if ((First = LLVMGetFirstUse(Val))) {
882 value Option = alloc(1, 0);
883 Field(Option, 0) = (value) First;
886 CAMLreturn(Val_int(0));
889 /* lluse -> lluse option */
890 CAMLprim value llvm_use_succ(LLVMUseRef U) {
893 if ((Next = LLVMGetNextUse(U))) {
894 value Option = alloc(1, 0);
895 Field(Option, 0) = (value) Next;
898 CAMLreturn(Val_int(0));
901 /* lluse -> llvalue */
902 CAMLprim LLVMValueRef llvm_user(LLVMUseRef UR) {
903 return LLVMGetUser(UR);
906 /* lluse -> llvalue */
907 CAMLprim LLVMValueRef llvm_used_value(LLVMUseRef UR) {
908 return LLVMGetUsedValue(UR);
911 /*--... Operations on global variables .....................................--*/
913 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
916 /* lltype -> string -> llmodule -> llvalue */
917 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
919 LLVMValueRef GlobalVar;
920 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
921 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
922 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
925 return LLVMAddGlobal(M, Ty, String_val(Name));
928 /* lltype -> string -> int -> llmodule -> llvalue */
929 CAMLprim LLVMValueRef llvm_declare_qualified_global(LLVMTypeRef Ty, value Name,
932 LLVMValueRef GlobalVar;
933 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
934 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
935 return LLVMConstBitCast(GlobalVar,
936 LLVMPointerType(Ty, Int_val(AddressSpace)));
939 return LLVMAddGlobalInAddressSpace(M, Ty, String_val(Name),
940 Int_val(AddressSpace));
943 /* string -> llmodule -> llvalue option */
944 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
946 LLVMValueRef GlobalVar;
947 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
948 value Option = alloc(1, 0);
949 Field(Option, 0) = (value) GlobalVar;
952 CAMLreturn(Val_int(0));
955 /* string -> llvalue -> llmodule -> llvalue */
956 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
958 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
960 LLVMSetInitializer(GlobalVar, Initializer);
964 /* string -> llvalue -> int -> llmodule -> llvalue */
965 CAMLprim LLVMValueRef llvm_define_qualified_global(value Name,
966 LLVMValueRef Initializer,
969 LLVMValueRef GlobalVar = LLVMAddGlobalInAddressSpace(M,
970 LLVMTypeOf(Initializer),
972 Int_val(AddressSpace));
973 LLVMSetInitializer(GlobalVar, Initializer);
977 /* llvalue -> unit */
978 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
979 LLVMDeleteGlobal(GlobalVar);
983 /* llvalue -> llvalue -> unit */
984 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
985 LLVMValueRef GlobalVar) {
986 LLVMSetInitializer(GlobalVar, ConstantVal);
990 /* llvalue -> unit */
991 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
992 LLVMSetInitializer(GlobalVar, NULL);
996 /* llvalue -> bool */
997 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
998 return Val_bool(LLVMIsThreadLocal(GlobalVar));
1001 /* bool -> llvalue -> unit */
1002 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
1003 LLVMValueRef GlobalVar) {
1004 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
1008 /* llvalue -> ThreadLocalMode.t */
1009 CAMLprim value llvm_thread_local_mode(LLVMValueRef GlobalVar) {
1010 return Val_int(LLVMGetThreadLocalMode(GlobalVar));
1013 /* ThreadLocalMode.t -> llvalue -> unit */
1014 CAMLprim value llvm_set_thread_local_mode(value ThreadLocalMode,
1015 LLVMValueRef GlobalVar) {
1016 LLVMSetThreadLocalMode(GlobalVar, Int_val(ThreadLocalMode));
1020 /* llvalue -> bool */
1021 CAMLprim value llvm_is_externally_initialized(LLVMValueRef GlobalVar) {
1022 return Val_bool(LLVMIsExternallyInitialized(GlobalVar));
1025 /* bool -> llvalue -> unit */
1026 CAMLprim value llvm_set_externally_initialized(value IsExternallyInitialized,
1027 LLVMValueRef GlobalVar) {
1028 LLVMSetExternallyInitialized(GlobalVar, Bool_val(IsExternallyInitialized));
1032 /* llvalue -> bool */
1033 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
1034 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
1037 /* bool -> llvalue -> unit */
1038 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
1039 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
1043 /*--... Operations on aliases ..............................................--*/
1045 CAMLprim LLVMValueRef llvm_add_alias(LLVMModuleRef M, LLVMTypeRef Ty,
1046 LLVMValueRef Aliasee, value Name) {
1047 return LLVMAddAlias(M, Ty, Aliasee, String_val(Name));
1050 /*--... Operations on functions ............................................--*/
1052 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
1053 LLVMGetGlobalParent)
1055 /* string -> lltype -> llmodule -> llvalue */
1056 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
1059 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1060 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
1061 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
1064 return LLVMAddFunction(M, String_val(Name), Ty);
1067 /* string -> llmodule -> llvalue option */
1068 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
1071 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1072 value Option = alloc(1, 0);
1073 Field(Option, 0) = (value) Fn;
1076 CAMLreturn(Val_int(0));
1079 /* string -> lltype -> llmodule -> llvalue */
1080 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
1082 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
1083 LLVMAppendBasicBlockInContext(LLVMGetTypeContext(Ty), Fn, "entry");
1087 /* llvalue -> unit */
1088 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
1089 LLVMDeleteFunction(Fn);
1093 /* llvalue -> bool */
1094 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
1095 return Val_bool(LLVMGetIntrinsicID(Fn));
1098 /* llvalue -> int */
1099 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
1100 return Val_int(LLVMGetFunctionCallConv(Fn));
1103 /* int -> llvalue -> unit */
1104 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
1105 LLVMSetFunctionCallConv(Fn, Int_val(Id));
1109 /* llvalue -> string option */
1110 CAMLprim value llvm_gc(LLVMValueRef Fn) {
1113 CAMLlocal2(Name, Option);
1115 if ((GC = LLVMGetGC(Fn))) {
1116 Name = copy_string(GC);
1118 Option = alloc(1, 0);
1119 Field(Option, 0) = Name;
1122 CAMLreturn(Val_int(0));
1126 /* string option -> llvalue -> unit */
1127 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
1128 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
1132 /* llvalue -> int32 -> unit */
1133 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
1134 LLVMAddFunctionAttr(Arg, Int32_val(PA));
1138 /* llvalue -> string -> string -> unit */
1139 CAMLprim value llvm_add_target_dependent_function_attr(
1140 LLVMValueRef Arg, value A, value V) {
1141 LLVMAddTargetDependentFunctionAttr(Arg, String_val(A), String_val(V));
1145 /* llvalue -> int32 */
1146 CAMLprim value llvm_function_attr(LLVMValueRef Fn)
1149 CAMLreturn(caml_copy_int32(LLVMGetFunctionAttr(Fn)));
1152 /* llvalue -> int32 -> unit */
1153 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
1154 LLVMRemoveFunctionAttr(Arg, Int32_val(PA));
1157 /*--... Operations on parameters ...........................................--*/
1159 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
1161 /* llvalue -> int -> llvalue */
1162 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
1163 return LLVMGetParam(Fn, Int_val(Index));
1166 /* llvalue -> int */
1167 CAMLprim value llvm_param_attr(LLVMValueRef Param)
1170 CAMLreturn(caml_copy_int32(LLVMGetAttribute(Param)));
1173 /* llvalue -> llvalue */
1174 CAMLprim value llvm_params(LLVMValueRef Fn) {
1175 value Params = alloc(LLVMCountParams(Fn), 0);
1176 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
1180 /* llvalue -> int32 -> unit */
1181 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
1182 LLVMAddAttribute(Arg, Int32_val(PA));
1186 /* llvalue -> int32 -> unit */
1187 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
1188 LLVMRemoveAttribute(Arg, Int32_val(PA));
1192 /* llvalue -> int -> unit */
1193 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
1194 LLVMSetParamAlignment(Arg, Int_val(align));
1198 /*--... Operations on basic blocks .........................................--*/
1201 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
1203 /* llbasicblock -> llvalue option */
1204 CAMLprim value llvm_block_terminator(LLVMBasicBlockRef Block)
1207 LLVMValueRef Term = LLVMGetBasicBlockTerminator(Block);
1209 value Option = alloc(1, 0);
1210 Field(Option, 0) = (value) Term;
1213 CAMLreturn(Val_int(0));
1216 /* llvalue -> llbasicblock array */
1217 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
1218 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
1219 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
1223 /* llbasicblock -> unit */
1224 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
1225 LLVMDeleteBasicBlock(BB);
1229 /* llbasicblock -> unit */
1230 CAMLprim value llvm_remove_block(LLVMBasicBlockRef BB) {
1231 LLVMRemoveBasicBlockFromParent(BB);
1235 /* llbasicblock -> llbasicblock -> unit */
1236 CAMLprim value llvm_move_block_before(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1237 LLVMMoveBasicBlockBefore(BB, Pos);
1241 /* llbasicblock -> llbasicblock -> unit */
1242 CAMLprim value llvm_move_block_after(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1243 LLVMMoveBasicBlockAfter(BB, Pos);
1247 /* string -> llvalue -> llbasicblock */
1248 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
1250 return LLVMAppendBasicBlockInContext(Context, Fn, String_val(Name));
1253 /* string -> llbasicblock -> llbasicblock */
1254 CAMLprim LLVMBasicBlockRef llvm_insert_block(LLVMContextRef Context, value Name,
1255 LLVMBasicBlockRef BB) {
1256 return LLVMInsertBasicBlockInContext(Context, BB, String_val(Name));
1259 /* llvalue -> bool */
1260 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
1261 return Val_bool(LLVMValueIsBasicBlock(Val));
1264 /*--... Operations on instructions .........................................--*/
1266 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
1267 LLVMGetInstructionParent)
1269 /* llvalue -> Opcode.t */
1270 CAMLprim value llvm_instr_get_opcode(LLVMValueRef Inst) {
1272 if (!LLVMIsAInstruction(Inst))
1273 failwith("Not an instruction");
1274 o = LLVMGetInstructionOpcode(Inst);
1275 assert (o <= LLVMLandingPad);
1279 /* llvalue -> ICmp.t option */
1280 CAMLprim value llvm_instr_icmp_predicate(LLVMValueRef Val) {
1282 int x = LLVMGetICmpPredicate(Val);
1284 value Option = alloc(1, 0);
1285 Field(Option, 0) = Val_int(x - LLVMIntEQ);
1288 CAMLreturn(Val_int(0));
1292 /*--... Operations on call sites ...........................................--*/
1294 /* llvalue -> int */
1295 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
1296 return Val_int(LLVMGetInstructionCallConv(Inst));
1299 /* int -> llvalue -> unit */
1300 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
1301 LLVMSetInstructionCallConv(Inst, Int_val(CC));
1305 /* llvalue -> int -> int32 -> unit */
1306 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
1309 LLVMAddInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1313 /* llvalue -> int -> int32 -> unit */
1314 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
1317 LLVMRemoveInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1321 /*--... Operations on call instructions (only) .............................--*/
1323 /* llvalue -> bool */
1324 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
1325 return Val_bool(LLVMIsTailCall(CallInst));
1328 /* bool -> llvalue -> unit */
1329 CAMLprim value llvm_set_tail_call(value IsTailCall,
1330 LLVMValueRef CallInst) {
1331 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
1335 /*--... Operations on load/store instructions (only)........................--*/
1337 /* llvalue -> bool */
1338 CAMLprim value llvm_is_volatile(LLVMValueRef MemoryInst) {
1339 return Val_bool(LLVMGetVolatile(MemoryInst));
1342 /* bool -> llvalue -> unit */
1343 CAMLprim value llvm_set_volatile(value IsVolatile,
1344 LLVMValueRef MemoryInst) {
1345 LLVMSetVolatile(MemoryInst, Bool_val(IsVolatile));
1349 /*--... Operations on phi nodes ............................................--*/
1351 /* (llvalue * llbasicblock) -> llvalue -> unit */
1352 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
1353 LLVMAddIncoming(PhiNode,
1354 (LLVMValueRef*) &Field(Incoming, 0),
1355 (LLVMBasicBlockRef*) &Field(Incoming, 1),
1360 /* llvalue -> (llvalue * llbasicblock) list */
1361 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
1364 CAMLlocal3(Hd, Tl, Tmp);
1366 /* Build a tuple list of them. */
1368 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
1370 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
1371 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
1374 Store_field(Tmp, 0, Hd);
1375 Store_field(Tmp, 1, Tl);
1382 /* llvalue -> unit */
1383 CAMLprim value llvm_delete_instruction(LLVMValueRef Instruction) {
1384 LLVMInstructionEraseFromParent(Instruction);
1388 /*===-- Instruction builders ----------------------------------------------===*/
1390 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
1392 static void llvm_finalize_builder(value B) {
1393 LLVMDisposeBuilder(Builder_val(B));
1396 static struct custom_operations builder_ops = {
1397 (char *) "LLVMIRBuilder",
1398 llvm_finalize_builder,
1399 custom_compare_default,
1400 custom_hash_default,
1401 custom_serialize_default,
1402 custom_deserialize_default
1403 #ifdef custom_compare_ext_default
1404 , custom_compare_ext_default
1408 static value alloc_builder(LLVMBuilderRef B) {
1409 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
1414 /* llcontext -> llbuilder */
1415 CAMLprim value llvm_builder(LLVMContextRef C) {
1416 return alloc_builder(LLVMCreateBuilderInContext(C));
1419 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
1420 CAMLprim value llvm_position_builder(value Pos, value B) {
1421 if (Tag_val(Pos) == 0) {
1422 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
1423 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
1425 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
1426 LLVMPositionBuilderBefore(Builder_val(B), I);
1431 /* llbuilder -> llbasicblock */
1432 CAMLprim LLVMBasicBlockRef llvm_insertion_block(value B) {
1433 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
1439 /* llvalue -> string -> llbuilder -> unit */
1440 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name, value B) {
1441 LLVMInsertIntoBuilderWithName(Builder_val(B), I, String_val(Name));
1445 /*--... Metadata ...........................................................--*/
1447 /* llbuilder -> llvalue -> unit */
1448 CAMLprim value llvm_set_current_debug_location(value B, LLVMValueRef V) {
1449 LLVMSetCurrentDebugLocation(Builder_val(B), V);
1453 /* llbuilder -> unit */
1454 CAMLprim value llvm_clear_current_debug_location(value B) {
1455 LLVMSetCurrentDebugLocation(Builder_val(B), NULL);
1459 /* llbuilder -> llvalue option */
1460 CAMLprim value llvm_current_debug_location(value B) {
1463 if ((L = LLVMGetCurrentDebugLocation(Builder_val(B)))) {
1464 value Option = alloc(1, 0);
1465 Field(Option, 0) = (value) L;
1468 CAMLreturn(Val_int(0));
1471 /* llbuilder -> llvalue -> unit */
1472 CAMLprim value llvm_set_inst_debug_location(value B, LLVMValueRef V) {
1473 LLVMSetInstDebugLocation(Builder_val(B), V);
1478 /*--... Terminators ........................................................--*/
1480 /* llbuilder -> llvalue */
1481 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
1482 return LLVMBuildRetVoid(Builder_val(B));
1485 /* llvalue -> llbuilder -> llvalue */
1486 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
1487 return LLVMBuildRet(Builder_val(B), Val);
1490 /* llvalue array -> llbuilder -> llvalue */
1491 CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
1492 return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
1493 Wosize_val(RetVals));
1496 /* llbasicblock -> llbuilder -> llvalue */
1497 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
1498 return LLVMBuildBr(Builder_val(B), BB);
1501 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
1502 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
1503 LLVMBasicBlockRef Then,
1504 LLVMBasicBlockRef Else,
1506 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
1509 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
1510 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
1511 LLVMBasicBlockRef Else,
1512 value EstimatedCount,
1514 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
1517 /* lltype -> string -> llbuilder -> llvalue */
1518 CAMLprim LLVMValueRef llvm_build_malloc(LLVMTypeRef Ty, value Name,
1521 return LLVMBuildMalloc(Builder_val(B), Ty, String_val(Name));
1524 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1525 CAMLprim LLVMValueRef llvm_build_array_malloc(LLVMTypeRef Ty,
1527 value Name, value B)
1529 return LLVMBuildArrayMalloc(Builder_val(B), Ty, Val, String_val(Name));
1532 /* llvalue -> llbuilder -> llvalue */
1533 CAMLprim LLVMValueRef llvm_build_free(LLVMValueRef P, value B)
1535 return LLVMBuildFree(Builder_val(B), P);
1538 /* llvalue -> llvalue -> llbasicblock -> unit */
1539 CAMLprim value llvm_add_case(LLVMValueRef Switch, LLVMValueRef OnVal,
1540 LLVMBasicBlockRef Dest) {
1541 LLVMAddCase(Switch, OnVal, Dest);
1545 /* llvalue -> llbasicblock -> llbuilder -> llvalue */
1546 CAMLprim LLVMValueRef llvm_build_indirect_br(LLVMValueRef Addr,
1547 value EstimatedDests,
1549 return LLVMBuildIndirectBr(Builder_val(B), Addr, EstimatedDests);
1552 /* llvalue -> llvalue -> llbasicblock -> unit */
1553 CAMLprim value llvm_add_destination(LLVMValueRef IndirectBr,
1554 LLVMBasicBlockRef Dest) {
1555 LLVMAddDestination(IndirectBr, Dest);
1559 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1560 llbuilder -> llvalue */
1561 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
1562 LLVMBasicBlockRef Then,
1563 LLVMBasicBlockRef Catch,
1564 value Name, value B) {
1565 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
1566 Wosize_val(Args), Then, Catch, String_val(Name));
1569 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1570 llbuilder -> llvalue */
1571 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
1572 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
1573 (LLVMBasicBlockRef) Args[2],
1574 (LLVMBasicBlockRef) Args[3],
1578 /* lltype -> llvalue -> int -> string -> llbuilder -> llvalue */
1579 CAMLprim LLVMValueRef llvm_build_landingpad(LLVMTypeRef Ty, LLVMValueRef PersFn,
1580 value NumClauses, value Name,
1582 return LLVMBuildLandingPad(Builder_val(B), Ty, PersFn, Int_val(NumClauses),
1586 /* llvalue -> llvalue -> unit */
1587 CAMLprim value llvm_add_clause(LLVMValueRef LandingPadInst, LLVMValueRef ClauseVal)
1589 LLVMAddClause(LandingPadInst, ClauseVal);
1594 /* llvalue -> bool -> unit */
1595 CAMLprim value llvm_set_cleanup(LLVMValueRef LandingPadInst, value flag)
1597 LLVMSetCleanup(LandingPadInst, Bool_val(flag));
1601 /* llvalue -> llbuilder -> llvalue */
1602 CAMLprim LLVMValueRef llvm_build_resume(LLVMValueRef Exn, value B)
1604 return LLVMBuildResume(Builder_val(B), Exn);
1607 /* llbuilder -> llvalue */
1608 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
1609 return LLVMBuildUnreachable(Builder_val(B));
1612 /*--... Arithmetic .........................................................--*/
1614 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1615 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1616 value Name, value B) {
1617 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1620 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1621 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1622 value Name, value B) {
1623 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1626 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1627 CAMLprim LLVMValueRef llvm_build_nuw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1628 value Name, value B) {
1629 return LLVMBuildNUWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1632 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1633 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1634 value Name, value B) {
1635 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1638 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1639 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1640 value Name, value B) {
1641 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1644 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1645 CAMLprim LLVMValueRef llvm_build_nsw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1646 value Name, value B) {
1647 return LLVMBuildNSWSub(Builder_val(B), LHS, RHS, String_val(Name));
1650 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1651 CAMLprim LLVMValueRef llvm_build_nuw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1652 value Name, value B) {
1653 return LLVMBuildNUWSub(Builder_val(B), LHS, RHS, String_val(Name));
1656 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1657 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1658 value Name, value B) {
1659 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1662 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1663 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1664 value Name, value B) {
1665 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1668 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1669 CAMLprim LLVMValueRef llvm_build_nsw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1670 value Name, value B) {
1671 return LLVMBuildNSWMul(Builder_val(B), LHS, RHS, String_val(Name));
1674 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1675 CAMLprim LLVMValueRef llvm_build_nuw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1676 value Name, value B) {
1677 return LLVMBuildNUWMul(Builder_val(B), LHS, RHS, String_val(Name));
1680 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1681 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1682 value Name, value B) {
1683 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1686 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1687 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1688 value Name, value B) {
1689 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1692 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1693 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1694 value Name, value B) {
1695 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1698 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1699 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1700 value Name, value B) {
1701 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1704 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1705 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1706 value Name, value B) {
1707 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1710 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1711 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1712 value Name, value B) {
1713 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1716 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1717 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1718 value Name, value B) {
1719 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1722 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1723 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1724 value Name, value B) {
1725 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1728 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1729 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1730 value Name, value B) {
1731 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1734 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1735 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1736 value Name, value B) {
1737 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1740 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1741 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1742 value Name, value B) {
1743 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1746 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1747 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1748 value Name, value B) {
1749 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1752 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1753 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1754 value Name, value B) {
1755 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1758 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1759 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1760 value Name, value B) {
1761 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1764 /* llvalue -> string -> llbuilder -> llvalue */
1765 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1766 value Name, value B) {
1767 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1770 /* llvalue -> string -> llbuilder -> llvalue */
1771 CAMLprim LLVMValueRef llvm_build_nsw_neg(LLVMValueRef X,
1772 value Name, value B) {
1773 return LLVMBuildNSWNeg(Builder_val(B), X, String_val(Name));
1776 /* llvalue -> string -> llbuilder -> llvalue */
1777 CAMLprim LLVMValueRef llvm_build_nuw_neg(LLVMValueRef X,
1778 value Name, value B) {
1779 return LLVMBuildNUWNeg(Builder_val(B), X, String_val(Name));
1782 /* llvalue -> string -> llbuilder -> llvalue */
1783 CAMLprim LLVMValueRef llvm_build_fneg(LLVMValueRef X,
1784 value Name, value B) {
1785 return LLVMBuildFNeg(Builder_val(B), X, String_val(Name));
1788 /* llvalue -> string -> llbuilder -> llvalue */
1789 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1790 value Name, value B) {
1791 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1794 /*--... Memory .............................................................--*/
1796 /* lltype -> string -> llbuilder -> llvalue */
1797 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1798 value Name, value B) {
1799 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1802 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1803 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1804 value Name, value B) {
1805 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1808 /* llvalue -> string -> llbuilder -> llvalue */
1809 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1810 value Name, value B) {
1811 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1814 /* llvalue -> llvalue -> llbuilder -> llvalue */
1815 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1817 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1820 /* AtomicRMWBinOp.t -> llvalue -> llvalue -> AtomicOrdering.t ->
1821 bool -> llbuilder -> llvalue */
1822 CAMLprim LLVMValueRef llvm_build_atomicrmw_native(value BinOp, LLVMValueRef Ptr,
1823 LLVMValueRef Val, value Ord,
1824 value ST, value Name, value B) {
1826 Instr = LLVMBuildAtomicRMW(Builder_val(B), Int_val(BinOp),
1827 Ptr, Val, Int_val(Ord), Bool_val(ST));
1828 LLVMSetValueName(Instr, String_val(Name));
1832 CAMLprim LLVMValueRef llvm_build_atomicrmw_bytecode(value *argv, int argn) {
1833 return llvm_build_atomicrmw_native(argv[0], (LLVMValueRef) argv[1],
1834 (LLVMValueRef) argv[2], argv[3],
1835 argv[4], argv[5], argv[6]);
1838 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1839 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
1840 value Name, value B) {
1841 return LLVMBuildGEP(Builder_val(B), Pointer,
1842 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
1846 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1847 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
1848 value Indices, value Name,
1850 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
1851 (LLVMValueRef *) Op_val(Indices),
1852 Wosize_val(Indices), String_val(Name));
1855 /* llvalue -> int -> string -> llbuilder -> llvalue */
1856 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
1857 value Index, value Name,
1859 return LLVMBuildStructGEP(Builder_val(B), Pointer,
1860 Int_val(Index), String_val(Name));
1863 /* string -> string -> llbuilder -> llvalue */
1864 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
1865 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
1869 /* string -> string -> llbuilder -> llvalue */
1870 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
1872 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
1876 /*--... Casts ..............................................................--*/
1878 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1879 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
1880 value Name, value B) {
1881 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
1884 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1885 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
1886 value Name, value B) {
1887 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
1890 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1891 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
1892 value Name, value B) {
1893 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
1896 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1897 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
1898 value Name, value B) {
1899 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
1902 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1903 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
1904 value Name, value B) {
1905 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
1908 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1909 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
1910 value Name, value B) {
1911 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
1914 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1915 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
1916 value Name, value B) {
1917 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
1920 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1921 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
1922 value Name, value B) {
1923 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
1926 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1927 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
1928 value Name, value B) {
1929 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
1932 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1933 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
1934 value Name, value B) {
1935 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
1938 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1939 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
1940 value Name, value B) {
1941 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
1944 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1945 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1946 value Name, value B) {
1947 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
1950 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1951 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1952 value Name, value B) {
1953 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1956 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1957 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1958 value Name, value B) {
1959 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1962 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1963 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
1964 LLVMTypeRef Ty, value Name,
1966 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1969 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1970 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
1971 value Name, value B) {
1972 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
1975 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1976 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
1977 value Name, value B) {
1978 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
1981 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1982 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
1983 value Name, value B) {
1984 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
1987 /*--... Comparisons ........................................................--*/
1989 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1990 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
1991 LLVMValueRef LHS, LLVMValueRef RHS,
1992 value Name, value B) {
1993 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
1997 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1998 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
1999 LLVMValueRef LHS, LLVMValueRef RHS,
2000 value Name, value B) {
2001 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
2005 /*--... Miscellaneous instructions .........................................--*/
2007 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
2008 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
2010 LLVMValueRef FirstValue, PhiNode;
2012 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
2014 Hd = Field(Incoming, 0);
2015 FirstValue = (LLVMValueRef) Field(Hd, 0);
2016 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
2019 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
2020 value Hd = Field(Tl, 0);
2021 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
2022 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
2028 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
2029 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
2030 value Name, value B) {
2031 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
2032 Wosize_val(Params), String_val(Name));
2035 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2036 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
2037 LLVMValueRef Then, LLVMValueRef Else,
2038 value Name, value B) {
2039 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
2042 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2043 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
2044 value Name, value B) {
2045 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
2048 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2049 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
2051 value Name, value B) {
2052 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
2055 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2056 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
2057 LLVMValueRef Element,
2059 value Name, value B) {
2060 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
2064 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2065 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
2067 value Name, value B) {
2068 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
2071 /* llvalue -> int -> string -> llbuilder -> llvalue */
2072 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
2073 value Idx, value Name, value B) {
2074 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
2078 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
2079 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
2080 LLVMValueRef Val, value Idx,
2081 value Name, value B) {
2082 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
2086 /* llvalue -> string -> llbuilder -> llvalue */
2087 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
2089 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
2092 /* llvalue -> string -> llbuilder -> llvalue */
2093 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
2095 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
2098 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2099 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
2100 value Name, value B) {
2101 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
2104 /*===-- Memory buffers ----------------------------------------------------===*/
2106 /* string -> llmemorybuffer
2107 raises IoError msg on error */
2108 CAMLprim value llvm_memorybuffer_of_file(value Path) {
2111 LLVMMemoryBufferRef MemBuf;
2113 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
2115 llvm_raise(llvm_ioerror_exn, Message);
2117 CAMLreturn((value) MemBuf);
2120 /* unit -> llmemorybuffer
2121 raises IoError msg on error */
2122 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
2124 LLVMMemoryBufferRef MemBuf;
2126 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
2127 llvm_raise(llvm_ioerror_exn, Message);
2132 /* ?name:string -> string -> llmemorybuffer */
2133 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_string(value Name, value String) {
2134 const char *NameCStr;
2135 if(Name == Val_int(0))
2138 NameCStr = String_val(Field(Name, 0));
2140 LLVMMemoryBufferRef MemBuf;
2141 MemBuf = LLVMCreateMemoryBufferWithMemoryRangeCopy(
2142 String_val(String), caml_string_length(String), NameCStr);
2147 /* llmemorybuffer -> string */
2148 CAMLprim value llvm_memorybuffer_as_string(LLVMMemoryBufferRef MemBuf) {
2149 value String = caml_alloc_string(LLVMGetBufferSize(MemBuf));
2150 memcpy(String_val(String), LLVMGetBufferStart(MemBuf),
2151 LLVMGetBufferSize(MemBuf));
2156 /* llmemorybuffer -> unit */
2157 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
2158 LLVMDisposeMemoryBuffer(MemBuf);
2162 /*===-- Pass Managers -----------------------------------------------------===*/
2164 /* unit -> [ `Module ] PassManager.t */
2165 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
2166 return LLVMCreatePassManager();
2169 /* llmodule -> [ `Function ] PassManager.t -> bool */
2170 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
2171 LLVMPassManagerRef PM) {
2172 return Val_bool(LLVMRunPassManager(PM, M));
2175 /* [ `Function ] PassManager.t -> bool */
2176 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
2177 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
2180 /* llvalue -> [ `Function ] PassManager.t -> bool */
2181 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
2182 LLVMPassManagerRef FPM) {
2183 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
2186 /* [ `Function ] PassManager.t -> bool */
2187 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
2188 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
2191 /* PassManager.any PassManager.t -> unit */
2192 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
2193 LLVMDisposePassManager(PM);