1 /*===-- llvm_ocaml.c - LLVM Ocaml Glue --------------------------*- C++ -*-===*\
3 |* The LLVM Compiler Infrastructure *|
5 |* This file is distributed under the University of Illinois Open Source *|
6 |* License. See LICENSE.TXT for details. *|
8 |*===----------------------------------------------------------------------===*|
10 |* This file glues LLVM's ocaml interface to its C interface. These functions *|
11 |* are by and large transparent wrappers to the corresponding C functions. *|
13 |* Note that these functions intentionally take liberties with the CAMLparamX *|
14 |* macros, since most of the parameters are not GC heap objects. *|
16 \*===----------------------------------------------------------------------===*/
18 #include "llvm-c/Core.h"
19 #include "caml/alloc.h"
20 #include "caml/custom.h"
21 #include "caml/memory.h"
22 #include "caml/fail.h"
23 #include "caml/callback.h"
24 #include "llvm/Config/config.h"
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 /* llmodule -> string -> unit */
162 CAMLprim value llvm_set_module_inline_asm(LLVMModuleRef M, value Asm) {
163 LLVMSetModuleInlineAsm(M, String_val(Asm));
167 /*===-- Types -------------------------------------------------------------===*/
169 /* lltype -> TypeKind.t */
170 CAMLprim value llvm_classify_type(LLVMTypeRef Ty) {
171 return Val_int(LLVMGetTypeKind(Ty));
174 /* lltype -> llcontext */
175 CAMLprim LLVMContextRef llvm_type_context(LLVMTypeRef Ty) {
176 return LLVMGetTypeContext(Ty);
179 /*--... Operations on integer types ........................................--*/
181 /* llcontext -> lltype */
182 CAMLprim LLVMTypeRef llvm_i1_type (LLVMContextRef Context) {
183 return LLVMInt1TypeInContext(Context);
186 /* llcontext -> lltype */
187 CAMLprim LLVMTypeRef llvm_i8_type (LLVMContextRef Context) {
188 return LLVMInt8TypeInContext(Context);
191 /* llcontext -> lltype */
192 CAMLprim LLVMTypeRef llvm_i16_type (LLVMContextRef Context) {
193 return LLVMInt16TypeInContext(Context);
196 /* llcontext -> lltype */
197 CAMLprim LLVMTypeRef llvm_i32_type (LLVMContextRef Context) {
198 return LLVMInt32TypeInContext(Context);
201 /* llcontext -> lltype */
202 CAMLprim LLVMTypeRef llvm_i64_type (LLVMContextRef Context) {
203 return LLVMInt64TypeInContext(Context);
206 /* llcontext -> int -> lltype */
207 CAMLprim LLVMTypeRef llvm_integer_type(LLVMContextRef Context, value Width) {
208 return LLVMIntTypeInContext(Context, Int_val(Width));
212 CAMLprim value llvm_integer_bitwidth(LLVMTypeRef IntegerTy) {
213 return Val_int(LLVMGetIntTypeWidth(IntegerTy));
216 /*--... Operations on real types ...........................................--*/
218 /* llcontext -> lltype */
219 CAMLprim LLVMTypeRef llvm_float_type(LLVMContextRef Context) {
220 return LLVMFloatTypeInContext(Context);
223 /* llcontext -> lltype */
224 CAMLprim LLVMTypeRef llvm_double_type(LLVMContextRef Context) {
225 return LLVMDoubleTypeInContext(Context);
228 /* llcontext -> lltype */
229 CAMLprim LLVMTypeRef llvm_x86fp80_type(LLVMContextRef Context) {
230 return LLVMX86FP80TypeInContext(Context);
233 /* llcontext -> lltype */
234 CAMLprim LLVMTypeRef llvm_fp128_type(LLVMContextRef Context) {
235 return LLVMFP128TypeInContext(Context);
238 /* llcontext -> lltype */
239 CAMLprim LLVMTypeRef llvm_ppc_fp128_type(LLVMContextRef Context) {
240 return LLVMPPCFP128TypeInContext(Context);
243 /* llcontext -> lltype */
244 CAMLprim LLVMTypeRef llvm_x86mmx_type(LLVMContextRef Context) {
245 return LLVMX86MMXTypeInContext(Context);
248 /*--... Operations on function types .......................................--*/
250 /* lltype -> lltype array -> lltype */
251 CAMLprim LLVMTypeRef llvm_function_type(LLVMTypeRef RetTy, value ParamTys) {
252 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
253 Wosize_val(ParamTys), 0);
256 /* lltype -> lltype array -> lltype */
257 CAMLprim LLVMTypeRef llvm_var_arg_function_type(LLVMTypeRef RetTy,
259 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
260 Wosize_val(ParamTys), 1);
264 CAMLprim value llvm_is_var_arg(LLVMTypeRef FunTy) {
265 return Val_bool(LLVMIsFunctionVarArg(FunTy));
268 /* lltype -> lltype array */
269 CAMLprim value llvm_param_types(LLVMTypeRef FunTy) {
270 value Tys = alloc(LLVMCountParamTypes(FunTy), 0);
271 LLVMGetParamTypes(FunTy, (LLVMTypeRef *) Tys);
275 /*--... Operations on struct types .........................................--*/
277 /* llcontext -> lltype array -> lltype */
278 CAMLprim LLVMTypeRef llvm_struct_type(LLVMContextRef C, value ElementTypes) {
279 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
280 Wosize_val(ElementTypes), 0);
283 /* llcontext -> lltype array -> lltype */
284 CAMLprim LLVMTypeRef llvm_packed_struct_type(LLVMContextRef C,
285 value ElementTypes) {
286 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
287 Wosize_val(ElementTypes), 1);
290 /* lltype -> string option */
291 CAMLprim value llvm_struct_name(LLVMTypeRef Ty)
294 const char *C = LLVMGetStructName(Ty);
297 result = caml_alloc_small(1, 0);
298 Store_field(result, 0, caml_copy_string(C));
301 CAMLreturn(Val_int(0));
304 /* lltype -> lltype array */
305 CAMLprim value llvm_struct_element_types(LLVMTypeRef StructTy) {
306 value Tys = alloc(LLVMCountStructElementTypes(StructTy), 0);
307 LLVMGetStructElementTypes(StructTy, (LLVMTypeRef *) Tys);
312 CAMLprim value llvm_is_packed(LLVMTypeRef StructTy) {
313 return Val_bool(LLVMIsPackedStruct(StructTy));
316 /*--... Operations on array, pointer, and vector types .....................--*/
318 /* lltype -> int -> lltype */
319 CAMLprim LLVMTypeRef llvm_array_type(LLVMTypeRef ElementTy, value Count) {
320 return LLVMArrayType(ElementTy, Int_val(Count));
323 /* lltype -> lltype */
324 CAMLprim LLVMTypeRef llvm_pointer_type(LLVMTypeRef ElementTy) {
325 return LLVMPointerType(ElementTy, 0);
328 /* lltype -> int -> lltype */
329 CAMLprim LLVMTypeRef llvm_qualified_pointer_type(LLVMTypeRef ElementTy,
330 value AddressSpace) {
331 return LLVMPointerType(ElementTy, Int_val(AddressSpace));
334 /* lltype -> int -> lltype */
335 CAMLprim LLVMTypeRef llvm_vector_type(LLVMTypeRef ElementTy, value Count) {
336 return LLVMVectorType(ElementTy, Int_val(Count));
340 CAMLprim value llvm_array_length(LLVMTypeRef ArrayTy) {
341 return Val_int(LLVMGetArrayLength(ArrayTy));
345 CAMLprim value llvm_address_space(LLVMTypeRef PtrTy) {
346 return Val_int(LLVMGetPointerAddressSpace(PtrTy));
350 CAMLprim value llvm_vector_size(LLVMTypeRef VectorTy) {
351 return Val_int(LLVMGetVectorSize(VectorTy));
354 /*--... Operations on other types ..........................................--*/
356 /* llcontext -> lltype */
357 CAMLprim LLVMTypeRef llvm_void_type (LLVMContextRef Context) {
358 return LLVMVoidTypeInContext(Context);
361 /* llcontext -> lltype */
362 CAMLprim LLVMTypeRef llvm_label_type(LLVMContextRef Context) {
363 return LLVMLabelTypeInContext(Context);
366 /*===-- VALUES ------------------------------------------------------------===*/
368 /* llvalue -> lltype */
369 CAMLprim LLVMTypeRef llvm_type_of(LLVMValueRef Val) {
370 return LLVMTypeOf(Val);
373 /* llvalue -> string */
374 CAMLprim value llvm_value_name(LLVMValueRef Val) {
375 return copy_string(LLVMGetValueName(Val));
378 /* string -> llvalue -> unit */
379 CAMLprim value llvm_set_value_name(value Name, LLVMValueRef Val) {
380 LLVMSetValueName(Val, String_val(Name));
384 /* llvalue -> unit */
385 CAMLprim value llvm_dump_value(LLVMValueRef Val) {
390 /*--... Operations on users ................................................--*/
392 /* llvalue -> int -> llvalue */
393 CAMLprim LLVMValueRef llvm_operand(LLVMValueRef V, value I) {
394 return LLVMGetOperand(V, Int_val(I));
397 /* llvalue -> int -> llvalue -> unit */
398 CAMLprim value llvm_set_operand(LLVMValueRef U, value I, LLVMValueRef V) {
399 LLVMSetOperand(U, Int_val(I), V);
404 CAMLprim value llvm_num_operands(LLVMValueRef V) {
405 return Val_int(LLVMGetNumOperands(V));
408 /*--... Operations on constants of (mostly) any type .......................--*/
410 /* llvalue -> bool */
411 CAMLprim value llvm_is_constant(LLVMValueRef Val) {
412 return Val_bool(LLVMIsConstant(Val));
415 /* llvalue -> bool */
416 CAMLprim value llvm_is_null(LLVMValueRef Val) {
417 return Val_bool(LLVMIsNull(Val));
420 /* llvalue -> bool */
421 CAMLprim value llvm_is_undef(LLVMValueRef Val) {
422 return Val_bool(LLVMIsUndef(Val));
425 /*--... Operations on instructions .........................................--*/
427 /* llvalue -> bool */
428 CAMLprim value llvm_has_metadata(LLVMValueRef Val) {
429 return Val_bool(LLVMHasMetadata(Val));
432 /* llvalue -> int -> llvalue option */
433 CAMLprim value llvm_metadata(LLVMValueRef Val, value MDKindID) {
434 CAMLparam1(MDKindID);
436 if ((MD = LLVMGetMetadata(Val, Int_val(MDKindID)))) {
437 value Option = alloc(1, 0);
438 Field(Option, 0) = (value) MD;
441 CAMLreturn(Val_int(0));
444 /* llvalue -> int -> llvalue -> unit */
445 CAMLprim value llvm_set_metadata(LLVMValueRef Val, value MDKindID,
447 LLVMSetMetadata(Val, Int_val(MDKindID), MD);
451 /* llvalue -> int -> unit */
452 CAMLprim value llvm_clear_metadata(LLVMValueRef Val, value MDKindID) {
453 LLVMSetMetadata(Val, Int_val(MDKindID), NULL);
458 /*--... Operations on metadata .............................................--*/
460 /* llcontext -> string -> llvalue */
461 CAMLprim LLVMValueRef llvm_mdstring(LLVMContextRef C, value S) {
462 return LLVMMDStringInContext(C, String_val(S), caml_string_length(S));
465 /* llcontext -> llvalue array -> llvalue */
466 CAMLprim LLVMValueRef llvm_mdnode(LLVMContextRef C, value ElementVals) {
467 return LLVMMDNodeInContext(C, (LLVMValueRef*) Op_val(ElementVals),
468 Wosize_val(ElementVals));
471 /*--... Operations on scalar constants .....................................--*/
473 /* lltype -> int -> llvalue */
474 CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
475 return LLVMConstInt(IntTy, (long long) Int_val(N), 1);
478 /* lltype -> Int64.t -> bool -> llvalue */
479 CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
481 return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
484 /* lltype -> string -> int -> llvalue */
485 CAMLprim LLVMValueRef llvm_const_int_of_string(LLVMTypeRef IntTy, value S,
487 return LLVMConstIntOfStringAndSize(IntTy, String_val(S), caml_string_length(S),
491 /* lltype -> float -> llvalue */
492 CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
493 return LLVMConstReal(RealTy, Double_val(N));
496 /* lltype -> string -> llvalue */
497 CAMLprim LLVMValueRef llvm_const_float_of_string(LLVMTypeRef RealTy, value S) {
498 return LLVMConstRealOfStringAndSize(RealTy, String_val(S),
499 caml_string_length(S));
502 /*--... Operations on composite constants ..................................--*/
504 /* llcontext -> string -> llvalue */
505 CAMLprim LLVMValueRef llvm_const_string(LLVMContextRef Context, value Str,
506 value NullTerminate) {
507 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
511 /* llcontext -> string -> llvalue */
512 CAMLprim LLVMValueRef llvm_const_stringz(LLVMContextRef Context, value Str,
513 value NullTerminate) {
514 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
518 /* lltype -> llvalue array -> llvalue */
519 CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
521 return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
522 Wosize_val(ElementVals));
525 /* llcontext -> llvalue array -> llvalue */
526 CAMLprim LLVMValueRef llvm_const_struct(LLVMContextRef C, value ElementVals) {
527 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
528 Wosize_val(ElementVals), 0);
531 /* llcontext -> llvalue array -> llvalue */
532 CAMLprim LLVMValueRef llvm_const_packed_struct(LLVMContextRef C,
534 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
535 Wosize_val(ElementVals), 1);
538 /* llvalue array -> llvalue */
539 CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
540 return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
541 Wosize_val(ElementVals));
544 /*--... Constant expressions ...............................................--*/
546 /* Icmp.t -> llvalue -> llvalue -> llvalue */
547 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
548 LLVMValueRef LHSConstant,
549 LLVMValueRef RHSConstant) {
550 return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
553 /* Fcmp.t -> llvalue -> llvalue -> llvalue */
554 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
555 LLVMValueRef LHSConstant,
556 LLVMValueRef RHSConstant) {
557 return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
560 /* llvalue -> llvalue array -> llvalue */
561 CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
562 return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
563 Wosize_val(Indices));
566 /* llvalue -> llvalue array -> llvalue */
567 CAMLprim LLVMValueRef llvm_const_in_bounds_gep(LLVMValueRef ConstantVal,
569 return LLVMConstInBoundsGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
570 Wosize_val(Indices));
573 /* llvalue -> int array -> llvalue */
574 CAMLprim LLVMValueRef llvm_const_extractvalue(LLVMValueRef Aggregate,
577 int size = Wosize_val(Indices);
581 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
582 for (i = 0; i < size; i++) {
583 idxs[i] = Int_val(Field(Indices, i));
586 result = LLVMConstExtractValue(Aggregate, idxs, size);
588 CAMLreturnT(LLVMValueRef, result);
591 /* llvalue -> llvalue -> int array -> llvalue */
592 CAMLprim LLVMValueRef llvm_const_insertvalue(LLVMValueRef Aggregate,
593 LLVMValueRef Val, value Indices) {
595 int size = Wosize_val(Indices);
599 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
600 for (i = 0; i < size; i++) {
601 idxs[i] = Int_val(Field(Indices, i));
604 result = LLVMConstInsertValue(Aggregate, Val, idxs, size);
606 CAMLreturnT(LLVMValueRef, result);
609 /* lltype -> string -> string -> bool -> bool -> llvalue */
610 CAMLprim LLVMValueRef llvm_const_inline_asm(LLVMTypeRef Ty, value Asm,
611 value Constraints, value HasSideEffects,
612 value IsAlignStack) {
613 return LLVMConstInlineAsm(Ty, String_val(Asm), String_val(Constraints),
614 Bool_val(HasSideEffects), Bool_val(IsAlignStack));
617 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
619 /* llvalue -> bool */
620 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
621 return Val_bool(LLVMIsDeclaration(Global));
624 /* llvalue -> Linkage.t */
625 CAMLprim value llvm_linkage(LLVMValueRef Global) {
626 return Val_int(LLVMGetLinkage(Global));
629 /* Linkage.t -> llvalue -> unit */
630 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
631 LLVMSetLinkage(Global, Int_val(Linkage));
635 /* llvalue -> string */
636 CAMLprim value llvm_section(LLVMValueRef Global) {
637 return copy_string(LLVMGetSection(Global));
640 /* string -> llvalue -> unit */
641 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
642 LLVMSetSection(Global, String_val(Section));
646 /* llvalue -> Visibility.t */
647 CAMLprim value llvm_visibility(LLVMValueRef Global) {
648 return Val_int(LLVMGetVisibility(Global));
651 /* Visibility.t -> llvalue -> unit */
652 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
653 LLVMSetVisibility(Global, Int_val(Viz));
658 CAMLprim value llvm_alignment(LLVMValueRef Global) {
659 return Val_int(LLVMGetAlignment(Global));
662 /* int -> llvalue -> unit */
663 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
664 LLVMSetAlignment(Global, Int_val(Bytes));
668 /*--... Operations on uses .................................................--*/
670 /* llvalue -> lluse option */
671 CAMLprim value llvm_use_begin(LLVMValueRef Val) {
674 if ((First = LLVMGetFirstUse(Val))) {
675 value Option = alloc(1, 0);
676 Field(Option, 0) = (value) First;
679 CAMLreturn(Val_int(0));
682 /* lluse -> lluse option */
683 CAMLprim value llvm_use_succ(LLVMUseRef U) {
686 if ((Next = LLVMGetNextUse(U))) {
687 value Option = alloc(1, 0);
688 Field(Option, 0) = (value) Next;
691 CAMLreturn(Val_int(0));
694 /* lluse -> llvalue */
695 CAMLprim LLVMValueRef llvm_user(LLVMUseRef UR) {
696 return LLVMGetUser(UR);
699 /* lluse -> llvalue */
700 CAMLprim LLVMValueRef llvm_used_value(LLVMUseRef UR) {
701 return LLVMGetUsedValue(UR);
704 /*--... Operations on global variables .....................................--*/
706 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
709 /* lltype -> string -> llmodule -> llvalue */
710 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
712 LLVMValueRef GlobalVar;
713 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
714 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
715 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
718 return LLVMAddGlobal(M, Ty, String_val(Name));
721 /* lltype -> string -> int -> llmodule -> llvalue */
722 CAMLprim LLVMValueRef llvm_declare_qualified_global(LLVMTypeRef Ty, value Name,
725 LLVMValueRef GlobalVar;
726 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
727 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
728 return LLVMConstBitCast(GlobalVar,
729 LLVMPointerType(Ty, Int_val(AddressSpace)));
732 return LLVMAddGlobal(M, Ty, String_val(Name));
735 /* string -> llmodule -> llvalue option */
736 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
738 LLVMValueRef GlobalVar;
739 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
740 value Option = alloc(1, 0);
741 Field(Option, 0) = (value) GlobalVar;
744 CAMLreturn(Val_int(0));
747 /* string -> llvalue -> llmodule -> llvalue */
748 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
750 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
752 LLVMSetInitializer(GlobalVar, Initializer);
756 /* string -> llvalue -> int -> llmodule -> llvalue */
757 CAMLprim LLVMValueRef llvm_define_qualified_global(value Name,
758 LLVMValueRef Initializer,
761 LLVMValueRef GlobalVar = LLVMAddGlobalInAddressSpace(M,
762 LLVMTypeOf(Initializer),
764 Int_val(AddressSpace));
765 LLVMSetInitializer(GlobalVar, Initializer);
769 /* llvalue -> unit */
770 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
771 LLVMDeleteGlobal(GlobalVar);
775 /* llvalue -> llvalue -> unit */
776 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
777 LLVMValueRef GlobalVar) {
778 LLVMSetInitializer(GlobalVar, ConstantVal);
782 /* llvalue -> unit */
783 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
784 LLVMSetInitializer(GlobalVar, NULL);
788 /* llvalue -> bool */
789 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
790 return Val_bool(LLVMIsThreadLocal(GlobalVar));
793 /* bool -> llvalue -> unit */
794 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
795 LLVMValueRef GlobalVar) {
796 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
800 /* llvalue -> bool */
801 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
802 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
805 /* bool -> llvalue -> unit */
806 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
807 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
811 /*--... Operations on aliases ..............................................--*/
813 CAMLprim LLVMValueRef llvm_add_alias(LLVMModuleRef M, LLVMTypeRef Ty,
814 LLVMValueRef Aliasee, value Name) {
815 return LLVMAddAlias(M, Ty, Aliasee, String_val(Name));
818 /*--... Operations on functions ............................................--*/
820 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
823 /* string -> lltype -> llmodule -> llvalue */
824 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
827 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
828 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
829 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
832 return LLVMAddFunction(M, String_val(Name), Ty);
835 /* string -> llmodule -> llvalue option */
836 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
839 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
840 value Option = alloc(1, 0);
841 Field(Option, 0) = (value) Fn;
844 CAMLreturn(Val_int(0));
847 /* string -> lltype -> llmodule -> llvalue */
848 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
850 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
851 LLVMAppendBasicBlockInContext(LLVMGetTypeContext(Ty), Fn, "entry");
855 /* llvalue -> unit */
856 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
857 LLVMDeleteFunction(Fn);
861 /* llvalue -> bool */
862 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
863 return Val_bool(LLVMGetIntrinsicID(Fn));
867 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
868 return Val_int(LLVMGetFunctionCallConv(Fn));
871 /* int -> llvalue -> unit */
872 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
873 LLVMSetFunctionCallConv(Fn, Int_val(Id));
877 /* llvalue -> string option */
878 CAMLprim value llvm_gc(LLVMValueRef Fn) {
881 CAMLlocal2(Name, Option);
883 if ((GC = LLVMGetGC(Fn))) {
884 Name = copy_string(GC);
886 Option = alloc(1, 0);
887 Field(Option, 0) = Name;
890 CAMLreturn(Val_int(0));
894 /* string option -> llvalue -> unit */
895 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
896 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
900 /* llvalue -> Attribute.t -> unit */
901 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
902 LLVMAddFunctionAttr(Arg, Int_val(PA));
906 /* llvalue -> Attribute.t -> unit */
907 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
908 LLVMRemoveFunctionAttr(Arg, Int_val(PA));
911 /*--... Operations on parameters ...........................................--*/
913 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
915 /* llvalue -> int -> llvalue */
916 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
917 return LLVMGetParam(Fn, Int_val(Index));
920 /* llvalue -> llvalue */
921 CAMLprim value llvm_params(LLVMValueRef Fn) {
922 value Params = alloc(LLVMCountParams(Fn), 0);
923 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
927 /* llvalue -> Attribute.t -> unit */
928 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
929 LLVMAddAttribute(Arg, Int_val(PA));
933 /* llvalue -> Attribute.t -> unit */
934 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
935 LLVMRemoveAttribute(Arg, Int_val(PA));
939 /* llvalue -> int -> unit */
940 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
941 LLVMSetParamAlignment(Arg, Int_val(align));
945 /*--... Operations on basic blocks .........................................--*/
948 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
950 /* llvalue -> llbasicblock array */
951 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
952 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
953 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
957 /* llbasicblock -> unit */
958 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
959 LLVMDeleteBasicBlock(BB);
963 /* string -> llvalue -> llbasicblock */
964 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
966 return LLVMAppendBasicBlockInContext(Context, Fn, String_val(Name));
969 /* string -> llbasicblock -> llbasicblock */
970 CAMLprim LLVMBasicBlockRef llvm_insert_block(LLVMContextRef Context, value Name,
971 LLVMBasicBlockRef BB) {
972 return LLVMInsertBasicBlockInContext(Context, BB, String_val(Name));
975 /* llvalue -> bool */
976 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
977 return Val_bool(LLVMValueIsBasicBlock(Val));
980 /*--... Operations on instructions .........................................--*/
982 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
983 LLVMGetInstructionParent)
986 /*--... Operations on call sites ...........................................--*/
989 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
990 return Val_int(LLVMGetInstructionCallConv(Inst));
993 /* int -> llvalue -> unit */
994 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
995 LLVMSetInstructionCallConv(Inst, Int_val(CC));
999 /* llvalue -> int -> Attribute.t -> unit */
1000 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
1003 LLVMAddInstrAttribute(Instr, Int_val(index), Int_val(PA));
1007 /* llvalue -> int -> Attribute.t -> unit */
1008 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
1011 LLVMRemoveInstrAttribute(Instr, Int_val(index), Int_val(PA));
1015 /*--... Operations on call instructions (only) .............................--*/
1017 /* llvalue -> bool */
1018 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
1019 return Val_bool(LLVMIsTailCall(CallInst));
1022 /* bool -> llvalue -> unit */
1023 CAMLprim value llvm_set_tail_call(value IsTailCall,
1024 LLVMValueRef CallInst) {
1025 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
1029 /*--... Operations on phi nodes ............................................--*/
1031 /* (llvalue * llbasicblock) -> llvalue -> unit */
1032 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
1033 LLVMAddIncoming(PhiNode,
1034 (LLVMValueRef*) &Field(Incoming, 0),
1035 (LLVMBasicBlockRef*) &Field(Incoming, 1),
1040 /* llvalue -> (llvalue * llbasicblock) list */
1041 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
1044 CAMLlocal3(Hd, Tl, Tmp);
1046 /* Build a tuple list of them. */
1048 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
1050 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
1051 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
1054 Store_field(Tmp, 0, Hd);
1055 Store_field(Tmp, 1, Tl);
1063 /*===-- Instruction builders ----------------------------------------------===*/
1065 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
1067 static void llvm_finalize_builder(value B) {
1068 LLVMDisposeBuilder(Builder_val(B));
1071 static struct custom_operations builder_ops = {
1072 (char *) "IRBuilder",
1073 llvm_finalize_builder,
1074 custom_compare_default,
1075 custom_hash_default,
1076 custom_serialize_default,
1077 custom_deserialize_default
1080 static value alloc_builder(LLVMBuilderRef B) {
1081 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
1086 /* llcontext -> llbuilder */
1087 CAMLprim value llvm_builder(LLVMContextRef C) {
1088 return alloc_builder(LLVMCreateBuilderInContext(C));
1091 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
1092 CAMLprim value llvm_position_builder(value Pos, value B) {
1093 if (Tag_val(Pos) == 0) {
1094 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
1095 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
1097 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
1098 LLVMPositionBuilderBefore(Builder_val(B), I);
1103 /* llbuilder -> llbasicblock */
1104 CAMLprim LLVMBasicBlockRef llvm_insertion_block(value B) {
1105 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
1111 /* llvalue -> string -> llbuilder -> unit */
1112 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name, value B) {
1113 LLVMInsertIntoBuilderWithName(Builder_val(B), I, String_val(Name));
1117 /*--... Metadata ...........................................................--*/
1119 /* llbuilder -> llvalue -> unit */
1120 CAMLprim value llvm_set_current_debug_location(value B, LLVMValueRef V) {
1121 LLVMSetCurrentDebugLocation(Builder_val(B), V);
1125 /* llbuilder -> unit */
1126 CAMLprim value llvm_clear_current_debug_location(value B) {
1127 LLVMSetCurrentDebugLocation(Builder_val(B), NULL);
1131 /* llbuilder -> llvalue option */
1132 CAMLprim value llvm_current_debug_location(value B) {
1135 if ((L = LLVMGetCurrentDebugLocation(Builder_val(B)))) {
1136 value Option = alloc(1, 0);
1137 Field(Option, 0) = (value) L;
1140 CAMLreturn(Val_int(0));
1143 /* llbuilder -> llvalue -> unit */
1144 CAMLprim value llvm_set_inst_debug_location(value B, LLVMValueRef V) {
1145 LLVMSetInstDebugLocation(Builder_val(B), V);
1150 /*--... Terminators ........................................................--*/
1152 /* llbuilder -> llvalue */
1153 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
1154 return LLVMBuildRetVoid(Builder_val(B));
1157 /* llvalue -> llbuilder -> llvalue */
1158 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
1159 return LLVMBuildRet(Builder_val(B), Val);
1162 /* llvalue array -> llbuilder -> llvalue */
1163 CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
1164 return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
1165 Wosize_val(RetVals));
1168 /* llbasicblock -> llbuilder -> llvalue */
1169 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
1170 return LLVMBuildBr(Builder_val(B), BB);
1173 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
1174 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
1175 LLVMBasicBlockRef Then,
1176 LLVMBasicBlockRef Else,
1178 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
1181 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
1182 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
1183 LLVMBasicBlockRef Else,
1184 value EstimatedCount,
1186 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
1189 /* llvalue -> llvalue -> llbasicblock -> unit */
1190 CAMLprim value llvm_add_case(LLVMValueRef Switch, LLVMValueRef OnVal,
1191 LLVMBasicBlockRef Dest) {
1192 LLVMAddCase(Switch, OnVal, Dest);
1196 /* llvalue -> llbasicblock -> llbuilder -> llvalue */
1197 CAMLprim LLVMValueRef llvm_build_indirect_br(LLVMValueRef Addr,
1198 value EstimatedDests,
1200 return LLVMBuildIndirectBr(Builder_val(B), Addr, EstimatedDests);
1203 /* llvalue -> llvalue -> llbasicblock -> unit */
1204 CAMLprim value llvm_add_destination(LLVMValueRef IndirectBr,
1205 LLVMBasicBlockRef Dest) {
1206 LLVMAddDestination(IndirectBr, Dest);
1210 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1211 llbuilder -> llvalue */
1212 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
1213 LLVMBasicBlockRef Then,
1214 LLVMBasicBlockRef Catch,
1215 value Name, value B) {
1216 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
1217 Wosize_val(Args), Then, Catch, String_val(Name));
1220 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1221 llbuilder -> llvalue */
1222 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
1223 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
1224 (LLVMBasicBlockRef) Args[2],
1225 (LLVMBasicBlockRef) Args[3],
1229 CAMLprim LLVMValueRef llvm_build_landingpad(LLVMTypeRef Ty, LLVMValueRef PersFn,
1230 value NumClauses, value Name,
1232 return LLVMBuildLandingPad(Builder_val(B), Ty, PersFn, Int_val(NumClauses),
1236 CAMLprim value llvm_set_cleanup(LLVMValueRef LandingPadInst, value flag)
1238 LLVMSetCleanup(LandingPadInst, Bool_val(flag));
1242 /* llbuilder -> llvalue */
1243 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
1244 return LLVMBuildUnreachable(Builder_val(B));
1247 /*--... Arithmetic .........................................................--*/
1249 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1250 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1251 value Name, value B) {
1252 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1255 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1256 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1257 value Name, value B) {
1258 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1261 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1262 CAMLprim LLVMValueRef llvm_build_nuw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1263 value Name, value B) {
1264 return LLVMBuildNUWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1267 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1268 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1269 value Name, value B) {
1270 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1273 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1274 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1275 value Name, value B) {
1276 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1279 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1280 CAMLprim LLVMValueRef llvm_build_nsw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1281 value Name, value B) {
1282 return LLVMBuildNSWSub(Builder_val(B), LHS, RHS, String_val(Name));
1285 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1286 CAMLprim LLVMValueRef llvm_build_nuw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1287 value Name, value B) {
1288 return LLVMBuildNUWSub(Builder_val(B), LHS, RHS, String_val(Name));
1291 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1292 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1293 value Name, value B) {
1294 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1297 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1298 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1299 value Name, value B) {
1300 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1303 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1304 CAMLprim LLVMValueRef llvm_build_nsw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1305 value Name, value B) {
1306 return LLVMBuildNSWMul(Builder_val(B), LHS, RHS, String_val(Name));
1309 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1310 CAMLprim LLVMValueRef llvm_build_nuw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1311 value Name, value B) {
1312 return LLVMBuildNUWMul(Builder_val(B), LHS, RHS, String_val(Name));
1315 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1316 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1317 value Name, value B) {
1318 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1321 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1322 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1323 value Name, value B) {
1324 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1327 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1328 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1329 value Name, value B) {
1330 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1333 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1334 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1335 value Name, value B) {
1336 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1339 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1340 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1341 value Name, value B) {
1342 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1345 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1346 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1347 value Name, value B) {
1348 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1351 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1352 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1353 value Name, value B) {
1354 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1357 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1358 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1359 value Name, value B) {
1360 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1363 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1364 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1365 value Name, value B) {
1366 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1369 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1370 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1371 value Name, value B) {
1372 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1375 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1376 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1377 value Name, value B) {
1378 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1381 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1382 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1383 value Name, value B) {
1384 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1387 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1388 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1389 value Name, value B) {
1390 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1393 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1394 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1395 value Name, value B) {
1396 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1399 /* llvalue -> string -> llbuilder -> llvalue */
1400 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1401 value Name, value B) {
1402 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1405 /* llvalue -> string -> llbuilder -> llvalue */
1406 CAMLprim LLVMValueRef llvm_build_nsw_neg(LLVMValueRef X,
1407 value Name, value B) {
1408 return LLVMBuildNSWNeg(Builder_val(B), X, String_val(Name));
1411 /* llvalue -> string -> llbuilder -> llvalue */
1412 CAMLprim LLVMValueRef llvm_build_nuw_neg(LLVMValueRef X,
1413 value Name, value B) {
1414 return LLVMBuildNUWNeg(Builder_val(B), X, String_val(Name));
1417 /* llvalue -> string -> llbuilder -> llvalue */
1418 CAMLprim LLVMValueRef llvm_build_fneg(LLVMValueRef X,
1419 value Name, value B) {
1420 return LLVMBuildFNeg(Builder_val(B), X, String_val(Name));
1423 /* llvalue -> string -> llbuilder -> llvalue */
1424 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1425 value Name, value B) {
1426 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1429 /*--... Memory .............................................................--*/
1431 /* lltype -> string -> llbuilder -> llvalue */
1432 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1433 value Name, value B) {
1434 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1437 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1438 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1439 value Name, value B) {
1440 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1443 /* llvalue -> string -> llbuilder -> llvalue */
1444 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1445 value Name, value B) {
1446 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1449 /* llvalue -> llvalue -> llbuilder -> llvalue */
1450 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1452 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1455 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1456 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
1457 value Name, value B) {
1458 return LLVMBuildGEP(Builder_val(B), Pointer,
1459 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
1463 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1464 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
1465 value Indices, value Name,
1467 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
1468 (LLVMValueRef *) Op_val(Indices),
1469 Wosize_val(Indices), String_val(Name));
1472 /* llvalue -> int -> string -> llbuilder -> llvalue */
1473 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
1474 value Index, value Name,
1476 return LLVMBuildStructGEP(Builder_val(B), Pointer,
1477 Int_val(Index), String_val(Name));
1480 /* string -> string -> llbuilder -> llvalue */
1481 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
1482 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
1486 /* string -> string -> llbuilder -> llvalue */
1487 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
1489 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
1493 /*--... Casts ..............................................................--*/
1495 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1496 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
1497 value Name, value B) {
1498 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
1501 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1502 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
1503 value Name, value B) {
1504 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
1507 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1508 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
1509 value Name, value B) {
1510 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
1513 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1514 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
1515 value Name, value B) {
1516 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
1519 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1520 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
1521 value Name, value B) {
1522 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
1525 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1526 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
1527 value Name, value B) {
1528 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
1531 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1532 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
1533 value Name, value B) {
1534 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
1537 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1538 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
1539 value Name, value B) {
1540 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
1543 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1544 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
1545 value Name, value B) {
1546 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
1549 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1550 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
1551 value Name, value B) {
1552 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
1555 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1556 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
1557 value Name, value B) {
1558 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
1561 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1562 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1563 value Name, value B) {
1564 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
1567 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1568 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1569 value Name, value B) {
1570 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1573 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1574 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
1575 value Name, value B) {
1576 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1579 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1580 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
1581 LLVMTypeRef Ty, value Name,
1583 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
1586 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1587 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
1588 value Name, value B) {
1589 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
1592 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1593 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
1594 value Name, value B) {
1595 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
1598 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1599 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
1600 value Name, value B) {
1601 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
1604 /*--... Comparisons ........................................................--*/
1606 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1607 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
1608 LLVMValueRef LHS, LLVMValueRef RHS,
1609 value Name, value B) {
1610 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
1614 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1615 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
1616 LLVMValueRef LHS, LLVMValueRef RHS,
1617 value Name, value B) {
1618 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
1622 /*--... Miscellaneous instructions .........................................--*/
1624 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
1625 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
1627 LLVMValueRef FirstValue, PhiNode;
1629 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
1631 Hd = Field(Incoming, 0);
1632 FirstValue = (LLVMValueRef) Field(Hd, 0);
1633 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
1636 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
1637 value Hd = Field(Tl, 0);
1638 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
1639 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
1645 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1646 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
1647 value Name, value B) {
1648 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
1649 Wosize_val(Params), String_val(Name));
1652 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1653 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
1654 LLVMValueRef Then, LLVMValueRef Else,
1655 value Name, value B) {
1656 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
1659 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1660 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
1661 value Name, value B) {
1662 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
1665 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1666 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
1668 value Name, value B) {
1669 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
1672 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1673 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
1674 LLVMValueRef Element,
1676 value Name, value B) {
1677 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
1681 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1682 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
1684 value Name, value B) {
1685 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
1688 /* llvalue -> int -> string -> llbuilder -> llvalue */
1689 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
1690 value Idx, value Name, value B) {
1691 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
1695 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
1696 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
1697 LLVMValueRef Val, value Idx,
1698 value Name, value B) {
1699 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
1703 /* llvalue -> string -> llbuilder -> llvalue */
1704 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
1706 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
1709 /* llvalue -> string -> llbuilder -> llvalue */
1710 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
1712 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
1715 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1716 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
1717 value Name, value B) {
1718 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
1722 /*===-- Memory buffers ----------------------------------------------------===*/
1724 /* string -> llmemorybuffer
1725 raises IoError msg on error */
1726 CAMLprim value llvm_memorybuffer_of_file(value Path) {
1729 LLVMMemoryBufferRef MemBuf;
1731 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
1733 llvm_raise(llvm_ioerror_exn, Message);
1735 CAMLreturn((value) MemBuf);
1738 /* unit -> llmemorybuffer
1739 raises IoError msg on error */
1740 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
1742 LLVMMemoryBufferRef MemBuf;
1744 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
1745 llvm_raise(llvm_ioerror_exn, Message);
1750 /* llmemorybuffer -> unit */
1751 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
1752 LLVMDisposeMemoryBuffer(MemBuf);
1756 /*===-- Pass Managers -----------------------------------------------------===*/
1758 /* unit -> [ `Module ] PassManager.t */
1759 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
1760 return LLVMCreatePassManager();
1763 /* llmodule -> [ `Function ] PassManager.t -> bool */
1764 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
1765 LLVMPassManagerRef PM) {
1766 return Val_bool(LLVMRunPassManager(PM, M));
1769 /* [ `Function ] PassManager.t -> bool */
1770 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
1771 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
1774 /* llvalue -> [ `Function ] PassManager.t -> bool */
1775 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
1776 LLVMPassManagerRef FPM) {
1777 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
1780 /* [ `Function ] PassManager.t -> bool */
1781 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
1782 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
1785 /* PassManager.any PassManager.t -> unit */
1786 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
1787 LLVMDisposePassManager(PM);