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,
472 /* llvalue -> ValueKind.t */
473 #define DEFINE_CASE(Val, Kind) \
474 do {if (LLVMIsA##Kind(Val)) CAMLreturn(Val_int(Kind));} while(0)
476 CAMLprim value llvm_classify_value(LLVMValueRef Val) {
479 CAMLreturn(Val_int(NullValue));
480 if (LLVMIsAConstant(Val)) {
481 DEFINE_CASE(Val, BlockAddress);
482 DEFINE_CASE(Val, ConstantAggregateZero);
483 DEFINE_CASE(Val, ConstantArray);
484 DEFINE_CASE(Val, ConstantDataArray);
485 DEFINE_CASE(Val, ConstantDataVector);
486 DEFINE_CASE(Val, ConstantExpr);
487 DEFINE_CASE(Val, ConstantFP);
488 DEFINE_CASE(Val, ConstantInt);
489 DEFINE_CASE(Val, ConstantPointerNull);
490 DEFINE_CASE(Val, ConstantStruct);
491 DEFINE_CASE(Val, ConstantVector);
493 if (LLVMIsAInstruction(Val)) {
495 result = caml_alloc_small(1, 0);
496 Store_field(result, 0, Val_int(LLVMGetInstructionOpcode(Val)));
499 if (LLVMIsAGlobalValue(Val)) {
500 DEFINE_CASE(Val, Function);
501 DEFINE_CASE(Val, GlobalAlias);
502 DEFINE_CASE(Val, GlobalVariable);
504 DEFINE_CASE(Val, Argument);
505 DEFINE_CASE(Val, BasicBlock);
506 DEFINE_CASE(Val, InlineAsm);
507 DEFINE_CASE(Val, MDNode);
508 DEFINE_CASE(Val, MDString);
509 DEFINE_CASE(Val, UndefValue);
510 failwith("Unknown Value class");
513 /* llvalue -> string */
514 CAMLprim value llvm_value_name(LLVMValueRef Val) {
515 return copy_string(LLVMGetValueName(Val));
518 /* string -> llvalue -> unit */
519 CAMLprim value llvm_set_value_name(value Name, LLVMValueRef Val) {
520 LLVMSetValueName(Val, String_val(Name));
524 /* llvalue -> unit */
525 CAMLprim value llvm_dump_value(LLVMValueRef Val) {
530 /* llvalue -> string */
531 CAMLprim value llvm_string_of_llvalue(LLVMTypeRef M) {
533 TypeCStr = LLVMPrintValueToString(M);
535 value TypeStr = caml_copy_string(TypeCStr);
536 LLVMDisposeMessage(TypeCStr);
541 /* llvalue -> llvalue -> unit */
542 CAMLprim value llvm_replace_all_uses_with(LLVMValueRef OldVal,
543 LLVMValueRef NewVal) {
544 LLVMReplaceAllUsesWith(OldVal, NewVal);
548 /*--... Operations on users ................................................--*/
550 /* llvalue -> int -> llvalue */
551 CAMLprim LLVMValueRef llvm_operand(LLVMValueRef V, value I) {
552 return LLVMGetOperand(V, Int_val(I));
555 /* llvalue -> int -> llvalue -> unit */
556 CAMLprim value llvm_set_operand(LLVMValueRef U, value I, LLVMValueRef V) {
557 LLVMSetOperand(U, Int_val(I), V);
562 CAMLprim value llvm_num_operands(LLVMValueRef V) {
563 return Val_int(LLVMGetNumOperands(V));
566 /*--... Operations on constants of (mostly) any type .......................--*/
568 /* llvalue -> bool */
569 CAMLprim value llvm_is_constant(LLVMValueRef Val) {
570 return Val_bool(LLVMIsConstant(Val));
573 /* llvalue -> bool */
574 CAMLprim value llvm_is_null(LLVMValueRef Val) {
575 return Val_bool(LLVMIsNull(Val));
578 /* llvalue -> bool */
579 CAMLprim value llvm_is_undef(LLVMValueRef Val) {
580 return Val_bool(LLVMIsUndef(Val));
583 /* llvalue -> Opcode.t */
584 CAMLprim value llvm_constexpr_get_opcode(LLVMValueRef Val) {
585 return LLVMIsAConstantExpr(Val) ?
586 Val_int(LLVMGetConstOpcode(Val)) : Val_int(0);
589 /*--... Operations on instructions .........................................--*/
591 /* llvalue -> bool */
592 CAMLprim value llvm_has_metadata(LLVMValueRef Val) {
593 return Val_bool(LLVMHasMetadata(Val));
596 /* llvalue -> int -> llvalue option */
597 CAMLprim value llvm_metadata(LLVMValueRef Val, value MDKindID) {
598 CAMLparam1(MDKindID);
600 if ((MD = LLVMGetMetadata(Val, Int_val(MDKindID)))) {
601 value Option = alloc(1, 0);
602 Field(Option, 0) = (value) MD;
605 CAMLreturn(Val_int(0));
608 /* llvalue -> int -> llvalue -> unit */
609 CAMLprim value llvm_set_metadata(LLVMValueRef Val, value MDKindID,
611 LLVMSetMetadata(Val, Int_val(MDKindID), MD);
615 /* llvalue -> int -> unit */
616 CAMLprim value llvm_clear_metadata(LLVMValueRef Val, value MDKindID) {
617 LLVMSetMetadata(Val, Int_val(MDKindID), NULL);
622 /*--... Operations on metadata .............................................--*/
624 /* llcontext -> string -> llvalue */
625 CAMLprim LLVMValueRef llvm_mdstring(LLVMContextRef C, value S) {
626 return LLVMMDStringInContext(C, String_val(S), caml_string_length(S));
629 /* llcontext -> llvalue array -> llvalue */
630 CAMLprim LLVMValueRef llvm_mdnode(LLVMContextRef C, value ElementVals) {
631 return LLVMMDNodeInContext(C, (LLVMValueRef*) Op_val(ElementVals),
632 Wosize_val(ElementVals));
635 /* llvalue -> string option */
636 CAMLprim value llvm_get_mdstring(LLVMValueRef V) {
641 if ((S = LLVMGetMDString(V, &Len))) {
642 CAMLlocal2(Option, Str);
644 Str = caml_alloc_string(Len);
645 memcpy(String_val(Str), S, Len);
647 Store_field(Option, 0, Str);
650 CAMLreturn(Val_int(0));
653 /* llmodule -> string -> llvalue array */
654 CAMLprim value llvm_get_namedmd(LLVMModuleRef M, value Name)
658 Nodes = alloc(LLVMGetNamedMetadataNumOperands(M, String_val(Name)), 0);
659 LLVMGetNamedMetadataOperands(M, String_val(Name), (LLVMValueRef *) Nodes);
663 /* llmodule -> string -> llvalue -> unit */
664 CAMLprim value llvm_append_namedmd(LLVMModuleRef M, value Name, LLVMValueRef Val) {
665 LLVMAddNamedMetadataOperand(M, String_val(Name), Val);
669 /*--... Operations on scalar constants .....................................--*/
671 /* lltype -> int -> llvalue */
672 CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
673 return LLVMConstInt(IntTy, (long long) Int_val(N), 1);
676 /* lltype -> Int64.t -> bool -> llvalue */
677 CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
679 return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
682 /* llvalue -> Int64.t */
683 CAMLprim value llvm_int64_of_const(LLVMValueRef Const)
686 if (LLVMIsAConstantInt(Const) &&
687 LLVMGetIntTypeWidth(LLVMTypeOf(Const)) <= 64) {
688 value Option = alloc(1, 0);
689 Field(Option, 0) = caml_copy_int64(LLVMConstIntGetSExtValue(Const));
692 CAMLreturn(Val_int(0));
695 /* lltype -> string -> int -> llvalue */
696 CAMLprim LLVMValueRef llvm_const_int_of_string(LLVMTypeRef IntTy, value S,
698 return LLVMConstIntOfStringAndSize(IntTy, String_val(S), caml_string_length(S),
702 /* lltype -> float -> llvalue */
703 CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
704 return LLVMConstReal(RealTy, Double_val(N));
707 /* lltype -> string -> llvalue */
708 CAMLprim LLVMValueRef llvm_const_float_of_string(LLVMTypeRef RealTy, value S) {
709 return LLVMConstRealOfStringAndSize(RealTy, String_val(S),
710 caml_string_length(S));
713 /*--... Operations on composite constants ..................................--*/
715 /* llcontext -> string -> llvalue */
716 CAMLprim LLVMValueRef llvm_const_string(LLVMContextRef Context, value Str,
717 value NullTerminate) {
718 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
722 /* llcontext -> string -> llvalue */
723 CAMLprim LLVMValueRef llvm_const_stringz(LLVMContextRef Context, value Str,
724 value NullTerminate) {
725 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
729 /* lltype -> llvalue array -> llvalue */
730 CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
732 return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
733 Wosize_val(ElementVals));
736 /* llcontext -> llvalue array -> llvalue */
737 CAMLprim LLVMValueRef llvm_const_struct(LLVMContextRef C, value ElementVals) {
738 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
739 Wosize_val(ElementVals), 0);
742 /* lltype -> llvalue array -> llvalue */
743 CAMLprim LLVMValueRef llvm_const_named_struct(LLVMTypeRef Ty, value ElementVals) {
744 return LLVMConstNamedStruct(Ty, (LLVMValueRef *) Op_val(ElementVals), Wosize_val(ElementVals));
747 /* llcontext -> llvalue array -> llvalue */
748 CAMLprim LLVMValueRef llvm_const_packed_struct(LLVMContextRef C,
750 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
751 Wosize_val(ElementVals), 1);
754 /* llvalue array -> llvalue */
755 CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
756 return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
757 Wosize_val(ElementVals));
760 /*--... Constant expressions ...............................................--*/
762 /* Icmp.t -> llvalue -> llvalue -> llvalue */
763 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
764 LLVMValueRef LHSConstant,
765 LLVMValueRef RHSConstant) {
766 return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
769 /* Fcmp.t -> llvalue -> llvalue -> llvalue */
770 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
771 LLVMValueRef LHSConstant,
772 LLVMValueRef RHSConstant) {
773 return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
776 /* llvalue -> llvalue array -> llvalue */
777 CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
778 return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
779 Wosize_val(Indices));
782 /* llvalue -> llvalue array -> llvalue */
783 CAMLprim LLVMValueRef llvm_const_in_bounds_gep(LLVMValueRef ConstantVal,
785 return LLVMConstInBoundsGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
786 Wosize_val(Indices));
789 /* llvalue -> lltype -> is_signed:bool -> llvalue */
790 CAMLprim LLVMValueRef llvm_const_intcast(LLVMValueRef CV, LLVMTypeRef T,
792 return LLVMConstIntCast(CV, T, Bool_val(IsSigned));
795 /* llvalue -> int array -> llvalue */
796 CAMLprim LLVMValueRef llvm_const_extractvalue(LLVMValueRef Aggregate,
799 int size = Wosize_val(Indices);
803 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
804 for (i = 0; i < size; i++) {
805 idxs[i] = Int_val(Field(Indices, i));
808 result = LLVMConstExtractValue(Aggregate, idxs, size);
810 CAMLreturnT(LLVMValueRef, result);
813 /* llvalue -> llvalue -> int array -> llvalue */
814 CAMLprim LLVMValueRef llvm_const_insertvalue(LLVMValueRef Aggregate,
815 LLVMValueRef Val, value Indices) {
817 int size = Wosize_val(Indices);
821 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
822 for (i = 0; i < size; i++) {
823 idxs[i] = Int_val(Field(Indices, i));
826 result = LLVMConstInsertValue(Aggregate, Val, idxs, size);
828 CAMLreturnT(LLVMValueRef, result);
831 /* lltype -> string -> string -> bool -> bool -> llvalue */
832 CAMLprim LLVMValueRef llvm_const_inline_asm(LLVMTypeRef Ty, value Asm,
833 value Constraints, value HasSideEffects,
834 value IsAlignStack) {
835 return LLVMConstInlineAsm(Ty, String_val(Asm), String_val(Constraints),
836 Bool_val(HasSideEffects), Bool_val(IsAlignStack));
839 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
841 /* llvalue -> bool */
842 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
843 return Val_bool(LLVMIsDeclaration(Global));
846 /* llvalue -> Linkage.t */
847 CAMLprim value llvm_linkage(LLVMValueRef Global) {
848 return Val_int(LLVMGetLinkage(Global));
851 /* Linkage.t -> llvalue -> unit */
852 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
853 LLVMSetLinkage(Global, Int_val(Linkage));
857 /* llvalue -> string */
858 CAMLprim value llvm_section(LLVMValueRef Global) {
859 return copy_string(LLVMGetSection(Global));
862 /* string -> llvalue -> unit */
863 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
864 LLVMSetSection(Global, String_val(Section));
868 /* llvalue -> Visibility.t */
869 CAMLprim value llvm_visibility(LLVMValueRef Global) {
870 return Val_int(LLVMGetVisibility(Global));
873 /* Visibility.t -> llvalue -> unit */
874 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
875 LLVMSetVisibility(Global, Int_val(Viz));
880 CAMLprim value llvm_alignment(LLVMValueRef Global) {
881 return Val_int(LLVMGetAlignment(Global));
884 /* int -> llvalue -> unit */
885 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
886 LLVMSetAlignment(Global, Int_val(Bytes));
890 /*--... Operations on uses .................................................--*/
892 /* llvalue -> lluse option */
893 CAMLprim value llvm_use_begin(LLVMValueRef Val) {
896 if ((First = LLVMGetFirstUse(Val))) {
897 value Option = alloc(1, 0);
898 Field(Option, 0) = (value) First;
901 CAMLreturn(Val_int(0));
904 /* lluse -> lluse option */
905 CAMLprim value llvm_use_succ(LLVMUseRef U) {
908 if ((Next = LLVMGetNextUse(U))) {
909 value Option = alloc(1, 0);
910 Field(Option, 0) = (value) Next;
913 CAMLreturn(Val_int(0));
916 /* lluse -> llvalue */
917 CAMLprim LLVMValueRef llvm_user(LLVMUseRef UR) {
918 return LLVMGetUser(UR);
921 /* lluse -> llvalue */
922 CAMLprim LLVMValueRef llvm_used_value(LLVMUseRef UR) {
923 return LLVMGetUsedValue(UR);
926 /*--... Operations on global variables .....................................--*/
928 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
931 /* lltype -> string -> llmodule -> llvalue */
932 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
934 LLVMValueRef GlobalVar;
935 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
936 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
937 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
940 return LLVMAddGlobal(M, Ty, String_val(Name));
943 /* lltype -> string -> int -> llmodule -> llvalue */
944 CAMLprim LLVMValueRef llvm_declare_qualified_global(LLVMTypeRef Ty, value Name,
947 LLVMValueRef GlobalVar;
948 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
949 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
950 return LLVMConstBitCast(GlobalVar,
951 LLVMPointerType(Ty, Int_val(AddressSpace)));
954 return LLVMAddGlobalInAddressSpace(M, Ty, String_val(Name),
955 Int_val(AddressSpace));
958 /* string -> llmodule -> llvalue option */
959 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
961 LLVMValueRef GlobalVar;
962 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
963 value Option = alloc(1, 0);
964 Field(Option, 0) = (value) GlobalVar;
967 CAMLreturn(Val_int(0));
970 /* string -> llvalue -> llmodule -> llvalue */
971 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
973 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
975 LLVMSetInitializer(GlobalVar, Initializer);
979 /* string -> llvalue -> int -> llmodule -> llvalue */
980 CAMLprim LLVMValueRef llvm_define_qualified_global(value Name,
981 LLVMValueRef Initializer,
984 LLVMValueRef GlobalVar = LLVMAddGlobalInAddressSpace(M,
985 LLVMTypeOf(Initializer),
987 Int_val(AddressSpace));
988 LLVMSetInitializer(GlobalVar, Initializer);
992 /* llvalue -> unit */
993 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
994 LLVMDeleteGlobal(GlobalVar);
998 /* llvalue -> llvalue -> unit */
999 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
1000 LLVMValueRef GlobalVar) {
1001 LLVMSetInitializer(GlobalVar, ConstantVal);
1005 /* llvalue -> unit */
1006 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
1007 LLVMSetInitializer(GlobalVar, NULL);
1011 /* llvalue -> bool */
1012 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
1013 return Val_bool(LLVMIsThreadLocal(GlobalVar));
1016 /* bool -> llvalue -> unit */
1017 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
1018 LLVMValueRef GlobalVar) {
1019 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
1023 /* llvalue -> ThreadLocalMode.t */
1024 CAMLprim value llvm_thread_local_mode(LLVMValueRef GlobalVar) {
1025 return Val_int(LLVMGetThreadLocalMode(GlobalVar));
1028 /* ThreadLocalMode.t -> llvalue -> unit */
1029 CAMLprim value llvm_set_thread_local_mode(value ThreadLocalMode,
1030 LLVMValueRef GlobalVar) {
1031 LLVMSetThreadLocalMode(GlobalVar, Int_val(ThreadLocalMode));
1035 /* llvalue -> bool */
1036 CAMLprim value llvm_is_externally_initialized(LLVMValueRef GlobalVar) {
1037 return Val_bool(LLVMIsExternallyInitialized(GlobalVar));
1040 /* bool -> llvalue -> unit */
1041 CAMLprim value llvm_set_externally_initialized(value IsExternallyInitialized,
1042 LLVMValueRef GlobalVar) {
1043 LLVMSetExternallyInitialized(GlobalVar, Bool_val(IsExternallyInitialized));
1047 /* llvalue -> bool */
1048 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
1049 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
1052 /* bool -> llvalue -> unit */
1053 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
1054 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
1058 /*--... Operations on aliases ..............................................--*/
1060 CAMLprim LLVMValueRef llvm_add_alias(LLVMModuleRef M, LLVMTypeRef Ty,
1061 LLVMValueRef Aliasee, value Name) {
1062 return LLVMAddAlias(M, Ty, Aliasee, String_val(Name));
1065 /*--... Operations on functions ............................................--*/
1067 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
1068 LLVMGetGlobalParent)
1070 /* string -> lltype -> llmodule -> llvalue */
1071 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
1074 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1075 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
1076 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
1079 return LLVMAddFunction(M, String_val(Name), Ty);
1082 /* string -> llmodule -> llvalue option */
1083 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
1086 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1087 value Option = alloc(1, 0);
1088 Field(Option, 0) = (value) Fn;
1091 CAMLreturn(Val_int(0));
1094 /* string -> lltype -> llmodule -> llvalue */
1095 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
1097 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
1098 LLVMAppendBasicBlockInContext(LLVMGetTypeContext(Ty), Fn, "entry");
1102 /* llvalue -> unit */
1103 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
1104 LLVMDeleteFunction(Fn);
1108 /* llvalue -> bool */
1109 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
1110 return Val_bool(LLVMGetIntrinsicID(Fn));
1113 /* llvalue -> int */
1114 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
1115 return Val_int(LLVMGetFunctionCallConv(Fn));
1118 /* int -> llvalue -> unit */
1119 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
1120 LLVMSetFunctionCallConv(Fn, Int_val(Id));
1124 /* llvalue -> string option */
1125 CAMLprim value llvm_gc(LLVMValueRef Fn) {
1128 CAMLlocal2(Name, Option);
1130 if ((GC = LLVMGetGC(Fn))) {
1131 Name = copy_string(GC);
1133 Option = alloc(1, 0);
1134 Field(Option, 0) = Name;
1137 CAMLreturn(Val_int(0));
1141 /* string option -> llvalue -> unit */
1142 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
1143 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
1147 /* llvalue -> int32 -> unit */
1148 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
1149 LLVMAddFunctionAttr(Arg, Int32_val(PA));
1153 /* llvalue -> string -> string -> unit */
1154 CAMLprim value llvm_add_target_dependent_function_attr(
1155 LLVMValueRef Arg, value A, value V) {
1156 LLVMAddTargetDependentFunctionAttr(Arg, String_val(A), String_val(V));
1160 /* llvalue -> int32 */
1161 CAMLprim value llvm_function_attr(LLVMValueRef Fn)
1164 CAMLreturn(caml_copy_int32(LLVMGetFunctionAttr(Fn)));
1167 /* llvalue -> int32 -> unit */
1168 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
1169 LLVMRemoveFunctionAttr(Arg, Int32_val(PA));
1172 /*--... Operations on parameters ...........................................--*/
1174 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
1176 /* llvalue -> int -> llvalue */
1177 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
1178 return LLVMGetParam(Fn, Int_val(Index));
1181 /* llvalue -> int */
1182 CAMLprim value llvm_param_attr(LLVMValueRef Param)
1185 CAMLreturn(caml_copy_int32(LLVMGetAttribute(Param)));
1188 /* llvalue -> llvalue */
1189 CAMLprim value llvm_params(LLVMValueRef Fn) {
1190 value Params = alloc(LLVMCountParams(Fn), 0);
1191 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
1195 /* llvalue -> int32 -> unit */
1196 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
1197 LLVMAddAttribute(Arg, Int32_val(PA));
1201 /* llvalue -> int32 -> unit */
1202 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
1203 LLVMRemoveAttribute(Arg, Int32_val(PA));
1207 /* llvalue -> int -> unit */
1208 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
1209 LLVMSetParamAlignment(Arg, Int_val(align));
1213 /*--... Operations on basic blocks .........................................--*/
1216 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
1218 /* llbasicblock -> llvalue option */
1219 CAMLprim value llvm_block_terminator(LLVMBasicBlockRef Block)
1222 LLVMValueRef Term = LLVMGetBasicBlockTerminator(Block);
1224 value Option = alloc(1, 0);
1225 Field(Option, 0) = (value) Term;
1228 CAMLreturn(Val_int(0));
1231 /* llvalue -> llbasicblock array */
1232 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
1233 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
1234 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
1238 /* llbasicblock -> unit */
1239 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
1240 LLVMDeleteBasicBlock(BB);
1244 /* llbasicblock -> unit */
1245 CAMLprim value llvm_remove_block(LLVMBasicBlockRef BB) {
1246 LLVMRemoveBasicBlockFromParent(BB);
1250 /* llbasicblock -> llbasicblock -> unit */
1251 CAMLprim value llvm_move_block_before(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1252 LLVMMoveBasicBlockBefore(BB, Pos);
1256 /* llbasicblock -> llbasicblock -> unit */
1257 CAMLprim value llvm_move_block_after(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1258 LLVMMoveBasicBlockAfter(BB, Pos);
1262 /* string -> llvalue -> llbasicblock */
1263 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
1265 return LLVMAppendBasicBlockInContext(Context, Fn, String_val(Name));
1268 /* string -> llbasicblock -> llbasicblock */
1269 CAMLprim LLVMBasicBlockRef llvm_insert_block(LLVMContextRef Context, value Name,
1270 LLVMBasicBlockRef BB) {
1271 return LLVMInsertBasicBlockInContext(Context, BB, String_val(Name));
1274 /* llvalue -> bool */
1275 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
1276 return Val_bool(LLVMValueIsBasicBlock(Val));
1279 /*--... Operations on instructions .........................................--*/
1281 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
1282 LLVMGetInstructionParent)
1284 /* llvalue -> Opcode.t */
1285 CAMLprim value llvm_instr_get_opcode(LLVMValueRef Inst) {
1287 if (!LLVMIsAInstruction(Inst))
1288 failwith("Not an instruction");
1289 o = LLVMGetInstructionOpcode(Inst);
1290 assert (o <= LLVMLandingPad);
1294 /* llvalue -> ICmp.t option */
1295 CAMLprim value llvm_instr_icmp_predicate(LLVMValueRef Val) {
1297 int x = LLVMGetICmpPredicate(Val);
1299 value Option = alloc(1, 0);
1300 Field(Option, 0) = Val_int(x - LLVMIntEQ);
1303 CAMLreturn(Val_int(0));
1307 /*--... Operations on call sites ...........................................--*/
1309 /* llvalue -> int */
1310 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
1311 return Val_int(LLVMGetInstructionCallConv(Inst));
1314 /* int -> llvalue -> unit */
1315 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
1316 LLVMSetInstructionCallConv(Inst, Int_val(CC));
1320 /* llvalue -> int -> int32 -> unit */
1321 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
1324 LLVMAddInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1328 /* llvalue -> int -> int32 -> unit */
1329 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
1332 LLVMRemoveInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1336 /*--... Operations on call instructions (only) .............................--*/
1338 /* llvalue -> bool */
1339 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
1340 return Val_bool(LLVMIsTailCall(CallInst));
1343 /* bool -> llvalue -> unit */
1344 CAMLprim value llvm_set_tail_call(value IsTailCall,
1345 LLVMValueRef CallInst) {
1346 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
1350 /*--... Operations on load/store instructions (only)........................--*/
1352 /* llvalue -> bool */
1353 CAMLprim value llvm_is_volatile(LLVMValueRef MemoryInst) {
1354 return Val_bool(LLVMGetVolatile(MemoryInst));
1357 /* bool -> llvalue -> unit */
1358 CAMLprim value llvm_set_volatile(value IsVolatile,
1359 LLVMValueRef MemoryInst) {
1360 LLVMSetVolatile(MemoryInst, Bool_val(IsVolatile));
1364 /*--... Operations on phi nodes ............................................--*/
1366 /* (llvalue * llbasicblock) -> llvalue -> unit */
1367 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
1368 LLVMAddIncoming(PhiNode,
1369 (LLVMValueRef*) &Field(Incoming, 0),
1370 (LLVMBasicBlockRef*) &Field(Incoming, 1),
1375 /* llvalue -> (llvalue * llbasicblock) list */
1376 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
1379 CAMLlocal3(Hd, Tl, Tmp);
1381 /* Build a tuple list of them. */
1383 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
1385 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
1386 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
1389 Store_field(Tmp, 0, Hd);
1390 Store_field(Tmp, 1, Tl);
1397 /* llvalue -> unit */
1398 CAMLprim value llvm_delete_instruction(LLVMValueRef Instruction) {
1399 LLVMInstructionEraseFromParent(Instruction);
1403 /*===-- Instruction builders ----------------------------------------------===*/
1405 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
1407 static void llvm_finalize_builder(value B) {
1408 LLVMDisposeBuilder(Builder_val(B));
1411 static struct custom_operations builder_ops = {
1412 (char *) "LLVMIRBuilder",
1413 llvm_finalize_builder,
1414 custom_compare_default,
1415 custom_hash_default,
1416 custom_serialize_default,
1417 custom_deserialize_default
1418 #ifdef custom_compare_ext_default
1419 , custom_compare_ext_default
1423 static value alloc_builder(LLVMBuilderRef B) {
1424 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
1429 /* llcontext -> llbuilder */
1430 CAMLprim value llvm_builder(LLVMContextRef C) {
1431 return alloc_builder(LLVMCreateBuilderInContext(C));
1434 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
1435 CAMLprim value llvm_position_builder(value Pos, value B) {
1436 if (Tag_val(Pos) == 0) {
1437 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
1438 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
1440 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
1441 LLVMPositionBuilderBefore(Builder_val(B), I);
1446 /* llbuilder -> llbasicblock */
1447 CAMLprim LLVMBasicBlockRef llvm_insertion_block(value B) {
1448 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
1454 /* llvalue -> string -> llbuilder -> unit */
1455 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name, value B) {
1456 LLVMInsertIntoBuilderWithName(Builder_val(B), I, String_val(Name));
1460 /*--... Metadata ...........................................................--*/
1462 /* llbuilder -> llvalue -> unit */
1463 CAMLprim value llvm_set_current_debug_location(value B, LLVMValueRef V) {
1464 LLVMSetCurrentDebugLocation(Builder_val(B), V);
1468 /* llbuilder -> unit */
1469 CAMLprim value llvm_clear_current_debug_location(value B) {
1470 LLVMSetCurrentDebugLocation(Builder_val(B), NULL);
1474 /* llbuilder -> llvalue option */
1475 CAMLprim value llvm_current_debug_location(value B) {
1478 if ((L = LLVMGetCurrentDebugLocation(Builder_val(B)))) {
1479 value Option = alloc(1, 0);
1480 Field(Option, 0) = (value) L;
1483 CAMLreturn(Val_int(0));
1486 /* llbuilder -> llvalue -> unit */
1487 CAMLprim value llvm_set_inst_debug_location(value B, LLVMValueRef V) {
1488 LLVMSetInstDebugLocation(Builder_val(B), V);
1493 /*--... Terminators ........................................................--*/
1495 /* llbuilder -> llvalue */
1496 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
1497 return LLVMBuildRetVoid(Builder_val(B));
1500 /* llvalue -> llbuilder -> llvalue */
1501 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
1502 return LLVMBuildRet(Builder_val(B), Val);
1505 /* llvalue array -> llbuilder -> llvalue */
1506 CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
1507 return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
1508 Wosize_val(RetVals));
1511 /* llbasicblock -> llbuilder -> llvalue */
1512 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
1513 return LLVMBuildBr(Builder_val(B), BB);
1516 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
1517 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
1518 LLVMBasicBlockRef Then,
1519 LLVMBasicBlockRef Else,
1521 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
1524 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
1525 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
1526 LLVMBasicBlockRef Else,
1527 value EstimatedCount,
1529 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
1532 /* lltype -> string -> llbuilder -> llvalue */
1533 CAMLprim LLVMValueRef llvm_build_malloc(LLVMTypeRef Ty, value Name,
1536 return LLVMBuildMalloc(Builder_val(B), Ty, String_val(Name));
1539 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1540 CAMLprim LLVMValueRef llvm_build_array_malloc(LLVMTypeRef Ty,
1542 value Name, value B)
1544 return LLVMBuildArrayMalloc(Builder_val(B), Ty, Val, String_val(Name));
1547 /* llvalue -> llbuilder -> llvalue */
1548 CAMLprim LLVMValueRef llvm_build_free(LLVMValueRef P, value B)
1550 return LLVMBuildFree(Builder_val(B), P);
1553 /* llvalue -> llvalue -> llbasicblock -> unit */
1554 CAMLprim value llvm_add_case(LLVMValueRef Switch, LLVMValueRef OnVal,
1555 LLVMBasicBlockRef Dest) {
1556 LLVMAddCase(Switch, OnVal, Dest);
1560 /* llvalue -> llbasicblock -> llbuilder -> llvalue */
1561 CAMLprim LLVMValueRef llvm_build_indirect_br(LLVMValueRef Addr,
1562 value EstimatedDests,
1564 return LLVMBuildIndirectBr(Builder_val(B), Addr, EstimatedDests);
1567 /* llvalue -> llvalue -> llbasicblock -> unit */
1568 CAMLprim value llvm_add_destination(LLVMValueRef IndirectBr,
1569 LLVMBasicBlockRef Dest) {
1570 LLVMAddDestination(IndirectBr, Dest);
1574 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1575 llbuilder -> llvalue */
1576 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
1577 LLVMBasicBlockRef Then,
1578 LLVMBasicBlockRef Catch,
1579 value Name, value B) {
1580 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
1581 Wosize_val(Args), Then, Catch, String_val(Name));
1584 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1585 llbuilder -> llvalue */
1586 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
1587 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
1588 (LLVMBasicBlockRef) Args[2],
1589 (LLVMBasicBlockRef) Args[3],
1593 /* lltype -> llvalue -> int -> string -> llbuilder -> llvalue */
1594 CAMLprim LLVMValueRef llvm_build_landingpad(LLVMTypeRef Ty, LLVMValueRef PersFn,
1595 value NumClauses, value Name,
1597 return LLVMBuildLandingPad(Builder_val(B), Ty, PersFn, Int_val(NumClauses),
1601 /* llvalue -> llvalue -> unit */
1602 CAMLprim value llvm_add_clause(LLVMValueRef LandingPadInst, LLVMValueRef ClauseVal)
1604 LLVMAddClause(LandingPadInst, ClauseVal);
1609 /* llvalue -> bool -> unit */
1610 CAMLprim value llvm_set_cleanup(LLVMValueRef LandingPadInst, value flag)
1612 LLVMSetCleanup(LandingPadInst, Bool_val(flag));
1616 /* llvalue -> llbuilder -> llvalue */
1617 CAMLprim LLVMValueRef llvm_build_resume(LLVMValueRef Exn, value B)
1619 return LLVMBuildResume(Builder_val(B), Exn);
1622 /* llbuilder -> llvalue */
1623 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
1624 return LLVMBuildUnreachable(Builder_val(B));
1627 /*--... Arithmetic .........................................................--*/
1629 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1630 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1631 value Name, value B) {
1632 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1635 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1636 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1637 value Name, value B) {
1638 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1641 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1642 CAMLprim LLVMValueRef llvm_build_nuw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1643 value Name, value B) {
1644 return LLVMBuildNUWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1647 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1648 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1649 value Name, value B) {
1650 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1653 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1654 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1655 value Name, value B) {
1656 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1659 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1660 CAMLprim LLVMValueRef llvm_build_nsw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1661 value Name, value B) {
1662 return LLVMBuildNSWSub(Builder_val(B), LHS, RHS, String_val(Name));
1665 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1666 CAMLprim LLVMValueRef llvm_build_nuw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1667 value Name, value B) {
1668 return LLVMBuildNUWSub(Builder_val(B), LHS, RHS, String_val(Name));
1671 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1672 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1673 value Name, value B) {
1674 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1677 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1678 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1679 value Name, value B) {
1680 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1683 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1684 CAMLprim LLVMValueRef llvm_build_nsw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1685 value Name, value B) {
1686 return LLVMBuildNSWMul(Builder_val(B), LHS, RHS, String_val(Name));
1689 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1690 CAMLprim LLVMValueRef llvm_build_nuw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1691 value Name, value B) {
1692 return LLVMBuildNUWMul(Builder_val(B), LHS, RHS, String_val(Name));
1695 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1696 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1697 value Name, value B) {
1698 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1701 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1702 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1703 value Name, value B) {
1704 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1707 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1708 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1709 value Name, value B) {
1710 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1713 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1714 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1715 value Name, value B) {
1716 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1719 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1720 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1721 value Name, value B) {
1722 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1725 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1726 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1727 value Name, value B) {
1728 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1731 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1732 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1733 value Name, value B) {
1734 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1737 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1738 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1739 value Name, value B) {
1740 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1743 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1744 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1745 value Name, value B) {
1746 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1749 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1750 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1751 value Name, value B) {
1752 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1755 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1756 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1757 value Name, value B) {
1758 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1761 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1762 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1763 value Name, value B) {
1764 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1767 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1768 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1769 value Name, value B) {
1770 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1773 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1774 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1775 value Name, value B) {
1776 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1779 /* llvalue -> string -> llbuilder -> llvalue */
1780 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1781 value Name, value B) {
1782 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1785 /* llvalue -> string -> llbuilder -> llvalue */
1786 CAMLprim LLVMValueRef llvm_build_nsw_neg(LLVMValueRef X,
1787 value Name, value B) {
1788 return LLVMBuildNSWNeg(Builder_val(B), X, String_val(Name));
1791 /* llvalue -> string -> llbuilder -> llvalue */
1792 CAMLprim LLVMValueRef llvm_build_nuw_neg(LLVMValueRef X,
1793 value Name, value B) {
1794 return LLVMBuildNUWNeg(Builder_val(B), X, String_val(Name));
1797 /* llvalue -> string -> llbuilder -> llvalue */
1798 CAMLprim LLVMValueRef llvm_build_fneg(LLVMValueRef X,
1799 value Name, value B) {
1800 return LLVMBuildFNeg(Builder_val(B), X, String_val(Name));
1803 /* llvalue -> string -> llbuilder -> llvalue */
1804 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1805 value Name, value B) {
1806 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1809 /*--... Memory .............................................................--*/
1811 /* lltype -> string -> llbuilder -> llvalue */
1812 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1813 value Name, value B) {
1814 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1817 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1818 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1819 value Name, value B) {
1820 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1823 /* llvalue -> string -> llbuilder -> llvalue */
1824 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1825 value Name, value B) {
1826 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1829 /* llvalue -> llvalue -> llbuilder -> llvalue */
1830 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1832 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1835 /* AtomicRMWBinOp.t -> llvalue -> llvalue -> AtomicOrdering.t ->
1836 bool -> llbuilder -> llvalue */
1837 CAMLprim LLVMValueRef llvm_build_atomicrmw_native(value BinOp, LLVMValueRef Ptr,
1838 LLVMValueRef Val, value Ord,
1839 value ST, value Name, value B) {
1841 Instr = LLVMBuildAtomicRMW(Builder_val(B), Int_val(BinOp),
1842 Ptr, Val, Int_val(Ord), Bool_val(ST));
1843 LLVMSetValueName(Instr, String_val(Name));
1847 CAMLprim LLVMValueRef llvm_build_atomicrmw_bytecode(value *argv, int argn) {
1848 return llvm_build_atomicrmw_native(argv[0], (LLVMValueRef) argv[1],
1849 (LLVMValueRef) argv[2], argv[3],
1850 argv[4], argv[5], argv[6]);
1853 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1854 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
1855 value Name, value B) {
1856 return LLVMBuildGEP(Builder_val(B), Pointer,
1857 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
1861 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1862 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
1863 value Indices, value Name,
1865 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
1866 (LLVMValueRef *) Op_val(Indices),
1867 Wosize_val(Indices), String_val(Name));
1870 /* llvalue -> int -> string -> llbuilder -> llvalue */
1871 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
1872 value Index, value Name,
1874 return LLVMBuildStructGEP(Builder_val(B), Pointer,
1875 Int_val(Index), String_val(Name));
1878 /* string -> string -> llbuilder -> llvalue */
1879 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
1880 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
1884 /* string -> string -> llbuilder -> llvalue */
1885 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
1887 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
1891 /*--... Casts ..............................................................--*/
1893 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1894 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
1895 value Name, value B) {
1896 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
1899 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1900 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
1901 value Name, value B) {
1902 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
1905 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1906 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
1907 value Name, value B) {
1908 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
1911 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1912 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
1913 value Name, value B) {
1914 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
1917 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1918 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
1919 value Name, value B) {
1920 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
1923 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1924 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
1925 value Name, value B) {
1926 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
1929 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1930 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
1931 value Name, value B) {
1932 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
1935 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1936 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
1937 value Name, value B) {
1938 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
1941 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1942 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
1943 value Name, value B) {
1944 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
1947 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1948 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
1949 value Name, value B) {
1950 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
1953 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1954 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
1955 value Name, value B) {
1956 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
1959 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1960 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1961 value Name, value B) {
1962 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
1965 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1966 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1967 value Name, value B) {
1968 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1971 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1972 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1973 value Name, value B) {
1974 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1977 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1978 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
1979 LLVMTypeRef Ty, value Name,
1981 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1984 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1985 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
1986 value Name, value B) {
1987 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
1990 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1991 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
1992 value Name, value B) {
1993 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
1996 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1997 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
1998 value Name, value B) {
1999 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
2002 /*--... Comparisons ........................................................--*/
2004 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2005 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
2006 LLVMValueRef LHS, LLVMValueRef RHS,
2007 value Name, value B) {
2008 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
2012 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2013 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
2014 LLVMValueRef LHS, LLVMValueRef RHS,
2015 value Name, value B) {
2016 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
2020 /*--... Miscellaneous instructions .........................................--*/
2022 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
2023 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
2025 LLVMValueRef FirstValue, PhiNode;
2027 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
2029 Hd = Field(Incoming, 0);
2030 FirstValue = (LLVMValueRef) Field(Hd, 0);
2031 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
2034 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
2035 value Hd = Field(Tl, 0);
2036 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
2037 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
2043 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
2044 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
2045 value Name, value B) {
2046 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
2047 Wosize_val(Params), String_val(Name));
2050 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2051 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
2052 LLVMValueRef Then, LLVMValueRef Else,
2053 value Name, value B) {
2054 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
2057 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2058 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
2059 value Name, value B) {
2060 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
2063 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2064 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
2066 value Name, value B) {
2067 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
2070 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2071 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
2072 LLVMValueRef Element,
2074 value Name, value B) {
2075 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
2079 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2080 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
2082 value Name, value B) {
2083 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
2086 /* llvalue -> int -> string -> llbuilder -> llvalue */
2087 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
2088 value Idx, value Name, value B) {
2089 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
2093 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
2094 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
2095 LLVMValueRef Val, value Idx,
2096 value Name, value B) {
2097 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
2101 /* llvalue -> string -> llbuilder -> llvalue */
2102 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
2104 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
2107 /* llvalue -> string -> llbuilder -> llvalue */
2108 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
2110 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
2113 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2114 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
2115 value Name, value B) {
2116 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
2119 /*===-- Memory buffers ----------------------------------------------------===*/
2121 /* string -> llmemorybuffer
2122 raises IoError msg on error */
2123 CAMLprim value llvm_memorybuffer_of_file(value Path) {
2126 LLVMMemoryBufferRef MemBuf;
2128 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
2130 llvm_raise(llvm_ioerror_exn, Message);
2132 CAMLreturn((value) MemBuf);
2135 /* unit -> llmemorybuffer
2136 raises IoError msg on error */
2137 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
2139 LLVMMemoryBufferRef MemBuf;
2141 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
2142 llvm_raise(llvm_ioerror_exn, Message);
2147 /* ?name:string -> string -> llmemorybuffer */
2148 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_string(value Name, value String) {
2149 const char *NameCStr;
2150 if(Name == Val_int(0))
2153 NameCStr = String_val(Field(Name, 0));
2155 LLVMMemoryBufferRef MemBuf;
2156 MemBuf = LLVMCreateMemoryBufferWithMemoryRangeCopy(
2157 String_val(String), caml_string_length(String), NameCStr);
2162 /* llmemorybuffer -> string */
2163 CAMLprim value llvm_memorybuffer_as_string(LLVMMemoryBufferRef MemBuf) {
2164 value String = caml_alloc_string(LLVMGetBufferSize(MemBuf));
2165 memcpy(String_val(String), LLVMGetBufferStart(MemBuf),
2166 LLVMGetBufferSize(MemBuf));
2171 /* llmemorybuffer -> unit */
2172 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
2173 LLVMDisposeMemoryBuffer(MemBuf);
2177 /*===-- Pass Managers -----------------------------------------------------===*/
2179 /* unit -> [ `Module ] PassManager.t */
2180 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
2181 return LLVMCreatePassManager();
2184 /* llmodule -> [ `Function ] PassManager.t -> bool */
2185 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
2186 LLVMPassManagerRef PM) {
2187 return Val_bool(LLVMRunPassManager(PM, M));
2190 /* [ `Function ] PassManager.t -> bool */
2191 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
2192 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
2195 /* llvalue -> [ `Function ] PassManager.t -> bool */
2196 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
2197 LLVMPassManagerRef FPM) {
2198 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
2201 /* [ `Function ] PassManager.t -> bool */
2202 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
2203 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
2206 /* PassManager.any PassManager.t -> unit */
2207 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
2208 LLVMDisposePassManager(PM);