1 /*===-- llvm_ocaml.h - LLVM Ocaml Glue --------------------------*- C++ -*-===*\
3 |* The LLVM Compiler Infrastructure *|
5 |* This file was developed by Gordon Henriksen and is distributed under the *|
6 |* University of Illinois Open Source 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/mlvalues.h"
22 #include "caml/memory.h"
23 #include "llvm/Config/config.h"
27 /*===-- Modules -----------------------------------------------------------===*/
29 /* string -> llmodule */
30 CAMLprim LLVMModuleRef llvm_create_module(value ModuleID) {
31 return LLVMModuleCreateWithName(String_val(ModuleID));
34 /* llmodule -> unit */
35 CAMLprim value llvm_dispose_module(LLVMModuleRef M) {
40 /* string -> lltype -> llmodule -> bool */
41 CAMLprim value llvm_add_type_name(value Name, LLVMTypeRef Ty, LLVMModuleRef M) {
42 int res = LLVMAddTypeName(M, String_val(Name), Ty);
43 return Val_bool(res == 0);
46 /* string -> llmodule -> unit */
47 CAMLprim value llvm_delete_type_name(value Name, LLVMModuleRef M) {
48 LLVMDeleteTypeName(M, String_val(Name));
53 /*===-- Types -------------------------------------------------------------===*/
55 /* lltype -> type_kind */
56 CAMLprim value llvm_classify_type(LLVMTypeRef Ty) {
57 return Val_int(LLVMGetTypeKind(Ty));
60 /*--... Operations on integer types ........................................--*/
63 CAMLprim LLVMTypeRef llvm_i1_type (value Unit) { return LLVMInt1Type(); }
64 CAMLprim LLVMTypeRef llvm_i8_type (value Unit) { return LLVMInt8Type(); }
65 CAMLprim LLVMTypeRef llvm_i16_type(value Unit) { return LLVMInt16Type(); }
66 CAMLprim LLVMTypeRef llvm_i32_type(value Unit) { return LLVMInt32Type(); }
67 CAMLprim LLVMTypeRef llvm_i64_type(value Unit) { return LLVMInt64Type(); }
70 CAMLprim LLVMTypeRef llvm_integer_type(value Width) {
71 return LLVMIntType(Int_val(Width));
75 CAMLprim value llvm_integer_bitwidth(LLVMTypeRef IntegerTy) {
76 return Val_int(LLVMGetIntTypeWidth(IntegerTy));
79 /*--... Operations on real types ...........................................--*/
82 CAMLprim LLVMTypeRef llvm_float_type(value Unit) {
83 return LLVMFloatType();
87 CAMLprim LLVMTypeRef llvm_double_type(value Unit) {
88 return LLVMDoubleType();
92 CAMLprim LLVMTypeRef llvm_x86fp80_type(value Unit) {
93 return LLVMX86FP80Type();
97 CAMLprim LLVMTypeRef llvm_fp128_type(value Unit) {
98 return LLVMFP128Type();
102 CAMLprim LLVMTypeRef llvm_ppc_fp128_type(value Unit) {
103 return LLVMPPCFP128Type();
106 /*--... Operations on function types .......................................--*/
108 /* lltype -> lltype array -> lltype */
109 CAMLprim LLVMTypeRef llvm_function_type(LLVMTypeRef RetTy, value ParamTys) {
110 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
111 Wosize_val(ParamTys), 0);
114 /* lltype -> lltype array -> lltype */
115 CAMLprim LLVMTypeRef llvm_var_arg_function_type(LLVMTypeRef RetTy,
117 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
118 Wosize_val(ParamTys), 1);
122 CAMLprim value llvm_is_var_arg(LLVMTypeRef FunTy) {
123 return Val_bool(LLVMIsFunctionVarArg(FunTy));
126 /* lltype -> lltype array */
127 CAMLprim value llvm_param_types(LLVMTypeRef FunTy) {
128 value Tys = alloc(LLVMCountParamTypes(FunTy), 0);
129 LLVMGetParamTypes(FunTy, (LLVMTypeRef *) Tys);
133 /*--... Operations on struct types .........................................--*/
135 /* lltype array -> lltype */
136 CAMLprim LLVMTypeRef llvm_struct_type(value ElementTypes) {
137 return LLVMStructType((LLVMTypeRef *) ElementTypes,
138 Wosize_val(ElementTypes), 0);
141 /* lltype array -> lltype */
142 CAMLprim LLVMTypeRef llvm_packed_struct_type(value ElementTypes) {
143 return LLVMStructType((LLVMTypeRef *) ElementTypes,
144 Wosize_val(ElementTypes), 1);
147 /* lltype -> lltype array */
148 CAMLprim value llvm_element_types(LLVMTypeRef StructTy) {
149 value Tys = alloc(LLVMCountStructElementTypes(StructTy), 0);
150 LLVMGetStructElementTypes(StructTy, (LLVMTypeRef *) Tys);
155 CAMLprim value llvm_is_packed(LLVMTypeRef StructTy) {
156 return Val_bool(LLVMIsPackedStruct(StructTy));
159 /*--... Operations on array, pointer, and vector types .....................--*/
161 /* lltype -> int -> lltype */
162 CAMLprim LLVMTypeRef llvm_array_type(LLVMTypeRef ElementTy, value Count) {
163 return LLVMArrayType(ElementTy, Int_val(Count));
166 /* lltype -> int -> lltype */
167 CAMLprim LLVMTypeRef llvm_vector_type(LLVMTypeRef ElementTy, value Count) {
168 return LLVMVectorType(ElementTy, Int_val(Count));
172 CAMLprim value llvm_array_length(LLVMTypeRef ArrayTy) {
173 return Val_int(LLVMGetArrayLength(ArrayTy));
177 CAMLprim value llvm_vector_size(LLVMTypeRef VectorTy) {
178 return Val_int(LLVMGetVectorSize(VectorTy));
181 /*--... Operations on other types ..........................................--*/
184 CAMLprim LLVMTypeRef llvm_void_type (value Unit) { return LLVMVoidType(); }
185 CAMLprim LLVMTypeRef llvm_label_type(value Unit) { return LLVMLabelType(); }
188 CAMLprim LLVMTypeRef llvm_opaque_type(value Unit) {
189 return LLVMOpaqueType();
192 /*--... Operations on type handles .........................................--*/
194 #define Typehandle_val(v) (*(LLVMTypeHandleRef *)(Data_custom_val(v)))
196 void llvm_finalize_handle(value TH) {
197 LLVMDisposeTypeHandle(Typehandle_val(TH));
200 static struct custom_operations typehandle_ops = {
201 (char *) "LLVMTypeHandle",
202 llvm_finalize_handle,
203 custom_compare_default,
205 custom_serialize_default,
206 custom_deserialize_default
209 CAMLprim value llvm_handle_to_type(LLVMTypeRef PATy) {
210 value TH = alloc_custom(&typehandle_ops, sizeof(LLVMBuilderRef), 0, 1);
211 Typehandle_val(TH) = LLVMCreateTypeHandle(PATy);
215 CAMLprim LLVMTypeRef llvm_type_of_handle(value TH) {
216 return LLVMResolveTypeHandle(Typehandle_val(TH));
219 CAMLprim value llvm_refine_type(LLVMTypeRef AbstractTy, LLVMTypeRef ConcreteTy){
220 LLVMRefineAbstractType(AbstractTy, ConcreteTy);
225 /*===-- VALUES ------------------------------------------------------------===*/
227 /* llvalue -> lltype */
228 CAMLprim LLVMTypeRef llvm_type_of(LLVMValueRef Val) {
229 return LLVMTypeOf(Val);
232 /* llvalue -> string */
233 CAMLprim value llvm_value_name(LLVMValueRef Val) {
234 return copy_string(LLVMGetValueName(Val));
237 /* string -> llvalue -> unit */
238 CAMLprim value llvm_set_value_name(value Name, LLVMValueRef Val) {
239 LLVMSetValueName(Val, String_val(Name));
243 /* llvalue -> unit */
244 CAMLprim value llvm_dump_value(LLVMValueRef Val) {
249 /*--... Operations on constants of (mostly) any type .......................--*/
251 /* llvalue -> bool */
252 CAMLprim value llvm_is_constant(LLVMValueRef Val) {
253 return Val_bool(LLVMIsConstant(Val));
256 /* llvalue -> bool */
257 CAMLprim value llvm_is_null(LLVMValueRef Val) {
258 return Val_bool(LLVMIsNull(Val));
261 /* llvalue -> bool */
262 CAMLprim value llvm_is_undef(LLVMValueRef Val) {
263 return Val_bool(LLVMIsUndef(Val));
266 /*--... Operations on scalar constants .....................................--*/
268 /* lltype -> int -> llvalue */
269 CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
270 return LLVMConstInt(IntTy, (long long) Int_val(N), 1);
273 /* lltype -> Int64.t -> bool -> llvalue */
274 CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
276 return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
279 /* lltype -> float -> llvalue */
280 CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
281 return LLVMConstReal(RealTy, Double_val(N));
284 /*--... Operations on composite constants ..................................--*/
286 /* string -> llvalue */
287 CAMLprim LLVMValueRef llvm_const_string(value Str, value NullTerminate) {
288 return LLVMConstString(String_val(Str), string_length(Str), 1);
291 /* string -> llvalue */
292 CAMLprim LLVMValueRef llvm_const_stringz(value Str, value NullTerminate) {
293 return LLVMConstString(String_val(Str), string_length(Str), 0);
296 /* lltype -> llvalue array -> llvalue */
297 CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
299 return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
300 Wosize_val(ElementVals));
303 /* llvalue array -> llvalue */
304 CAMLprim LLVMValueRef llvm_const_struct(value ElementVals) {
305 return LLVMConstStruct((LLVMValueRef *) Op_val(ElementVals),
306 Wosize_val(ElementVals), 0);
309 /* llvalue array -> llvalue */
310 CAMLprim LLVMValueRef llvm_const_packed_struct(value ElementVals) {
311 return LLVMConstStruct((LLVMValueRef *) Op_val(ElementVals),
312 Wosize_val(ElementVals), 1);
315 /* llvalue array -> llvalue */
316 CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
317 return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
318 Wosize_val(ElementVals));
321 /*--... Constant expressions ...............................................--*/
323 /* int_predicate -> llvalue -> llvalue -> llvalue */
324 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
325 LLVMValueRef LHSConstant,
326 LLVMValueRef RHSConstant) {
327 return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
330 /* real_predicate -> llvalue -> llvalue -> llvalue */
331 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
332 LLVMValueRef LHSConstant,
333 LLVMValueRef RHSConstant) {
334 return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
337 /* llvalue -> llvalue array -> llvalue */
338 CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
339 return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
340 Wosize_val(Indices));
343 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
345 /* llvalue -> bool */
346 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
347 return Val_bool(LLVMIsDeclaration(Global));
350 /* llvalue -> linkage */
351 CAMLprim value llvm_linkage(LLVMValueRef Global) {
352 return Val_int(LLVMGetLinkage(Global));
355 /* linkage -> llvalue -> unit */
356 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
357 LLVMSetLinkage(Global, Int_val(Linkage));
361 /* llvalue -> string */
362 CAMLprim value llvm_section(LLVMValueRef Global) {
363 return copy_string(LLVMGetSection(Global));
366 /* string -> llvalue -> unit */
367 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
368 LLVMSetSection(Global, String_val(Section));
372 /* llvalue -> visibility */
373 CAMLprim value llvm_visibility(LLVMValueRef Global) {
374 return Val_int(LLVMGetVisibility(Global));
377 /* visibility -> llvalue -> unit */
378 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
379 LLVMSetVisibility(Global, Int_val(Viz));
384 CAMLprim value llvm_alignment(LLVMValueRef Global) {
385 return Val_int(LLVMGetAlignment(Global));
388 /* int -> llvalue -> unit */
389 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
390 LLVMSetAlignment(Global, Int_val(Bytes));
394 /*--... Operations on global variables .....................................--*/
396 /* lltype -> string -> llmodule -> llvalue */
397 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
399 LLVMValueRef GlobalVar;
400 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
401 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
402 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty));
405 return LLVMAddGlobal(M, Ty, String_val(Name));
408 /* string -> llmodule -> llvalue option */
409 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
411 LLVMValueRef GlobalVar;
412 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
413 value Option = alloc(1, 0);
414 Field(Option, 0) = (value) GlobalVar;
417 CAMLreturn(Val_int(0));
420 /* string -> llvalue -> llmodule -> llvalue */
421 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
423 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
425 LLVMSetInitializer(GlobalVar, Initializer);
429 /* llvalue -> unit */
430 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
431 LLVMDeleteGlobal(GlobalVar);
435 /* llvalue -> llvalue -> unit */
436 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
437 LLVMValueRef GlobalVar) {
438 LLVMSetInitializer(GlobalVar, ConstantVal);
442 /* llvalue -> unit */
443 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
444 LLVMSetInitializer(GlobalVar, NULL);
448 /* llvalue -> bool */
449 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
450 return Val_bool(LLVMIsThreadLocal(GlobalVar));
453 /* bool -> llvalue -> unit */
454 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
455 LLVMValueRef GlobalVar) {
456 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
460 /* llvalue -> bool */
461 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
462 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
465 /* bool -> llvalue -> unit */
466 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
467 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
471 /*--... Operations on functions ............................................--*/
473 /* string -> lltype -> llmodule -> llvalue */
474 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
477 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
478 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
479 return LLVMConstBitCast(Fn, LLVMPointerType(Ty));
482 return LLVMAddFunction(M, String_val(Name), Ty);
485 /* string -> llmodule -> llvalue option */
486 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
489 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
490 value Option = alloc(1, 0);
491 Field(Option, 0) = (value) Fn;
494 CAMLreturn(Val_int(0));
497 /* string -> lltype -> llmodule -> llvalue */
498 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
500 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
501 LLVMAppendBasicBlock(Fn, "entry");
505 /* llvalue -> unit */
506 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
507 LLVMDeleteFunction(Fn);
511 /* llvalue -> int -> llvalue */
512 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
513 return LLVMGetParam(Fn, Int_val(Index));
516 /* llvalue -> int -> llvalue */
517 CAMLprim value llvm_params(LLVMValueRef Fn, value Index) {
518 value Params = alloc(LLVMCountParams(Fn), 0);
519 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
523 /* llvalue -> bool */
524 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
525 return Val_bool(LLVMGetIntrinsicID(Fn));
529 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
530 return Val_int(LLVMGetFunctionCallConv(Fn));
533 /* int -> llvalue -> unit */
534 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
535 LLVMSetFunctionCallConv(Fn, Int_val(Id));
539 /* llvalue -> string option */
540 CAMLprim value llvm_collector(LLVMValueRef Fn) {
541 const char *Collector;
543 CAMLlocal2(Name, Option);
545 if ((Collector = LLVMGetCollector(Fn))) {
546 Name = copy_string(Collector);
548 Option = alloc(1, 0);
549 Field(Option, 0) = Name;
552 CAMLreturn(Val_int(0));
556 /* string option -> llvalue -> unit */
557 CAMLprim value llvm_set_collector(value GC, LLVMValueRef Fn) {
558 LLVMSetCollector(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
562 /*--... Operations on basic blocks .........................................--*/
564 /* llvalue -> llbasicblock array */
565 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
566 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
567 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
571 /* llbasicblock -> unit */
572 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
573 LLVMDeleteBasicBlock(BB);
577 /* string -> llvalue -> llbasicblock */
578 CAMLprim LLVMBasicBlockRef llvm_append_block(value Name, LLVMValueRef Fn) {
579 return LLVMAppendBasicBlock(Fn, String_val(Name));
582 /* string -> llbasicblock -> llbasicblock */
583 CAMLprim LLVMBasicBlockRef llvm_insert_block(value Name, LLVMBasicBlockRef BB) {
584 return LLVMInsertBasicBlock(BB, String_val(Name));
587 /* llvalue -> bool */
588 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
589 return Val_bool(LLVMValueIsBasicBlock(Val));
592 /*--... Operations on phi nodes ............................................--*/
594 /* (llvalue * llbasicblock) -> llvalue -> unit */
595 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
596 LLVMAddIncoming(PhiNode,
597 (LLVMValueRef*) &Field(Incoming, 0),
598 (LLVMBasicBlockRef*) &Field(Incoming, 1),
603 /* llvalue -> (llvalue * llbasicblock) list */
604 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
607 CAMLlocal3(Hd, Tl, Tmp);
609 /* Build a tuple list of them. */
611 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
613 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
614 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
617 Store_field(Tmp, 0, Hd);
618 Store_field(Tmp, 1, Tl);
626 /*===-- Instruction builders ----------------------------------------------===*/
628 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
630 void llvm_finalize_builder(value B) {
631 LLVMDisposeBuilder(Builder_val(B));
634 static struct custom_operations builder_ops = {
635 (char *) "LLVMBuilder",
636 llvm_finalize_builder,
637 custom_compare_default,
639 custom_serialize_default,
640 custom_deserialize_default
643 /* llvalue -> llbuilder */
644 CAMLprim value llvm_builder_before(LLVMValueRef Inst) {
646 LLVMBuilderRef B = LLVMCreateBuilder();
647 LLVMPositionBuilderBefore(B, Inst);
648 V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
653 /* llbasicblock -> llbuilder */
654 CAMLprim value llvm_builder_at_end(LLVMBasicBlockRef BB) {
656 LLVMBuilderRef B = LLVMCreateBuilder();
657 LLVMPositionBuilderAtEnd(B, BB);
658 V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
663 /* llvalue -> llbuilder -> unit */
664 CAMLprim value llvm_position_before(LLVMValueRef Inst, value B) {
665 LLVMPositionBuilderBefore(Builder_val(B), Inst);
669 /* llbasicblock -> llbuilder -> unit */
670 CAMLprim value llvm_position_at_end(LLVMBasicBlockRef BB, value B) {
671 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
675 /*--... Terminators ........................................................--*/
677 /* llbuilder -> llvalue */
678 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
679 return LLVMBuildRetVoid(Builder_val(B));
682 /* llvalue -> llbuilder -> llvalue */
683 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
684 return LLVMBuildRet(Builder_val(B), Val);
687 /* llbasicblock -> llbuilder -> llvalue */
688 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
689 return LLVMBuildBr(Builder_val(B), BB);
692 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
693 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
694 LLVMBasicBlockRef Then,
695 LLVMBasicBlockRef Else,
697 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
700 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
701 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
702 LLVMBasicBlockRef Else,
703 value EstimatedCount,
705 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
708 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
709 llbuilder -> llvalue */
710 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
711 LLVMBasicBlockRef Then,
712 LLVMBasicBlockRef Catch,
713 value Name, value B) {
714 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
715 Wosize_val(Args), Then, Catch, String_val(Name));
718 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
719 llbuilder -> llvalue */
720 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
721 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
722 (LLVMBasicBlockRef) Args[2],
723 (LLVMBasicBlockRef) Args[3],
727 /* llbuilder -> llvalue */
728 CAMLprim LLVMValueRef llvm_build_unwind(value B) {
729 return LLVMBuildUnwind(Builder_val(B));
732 /* llbuilder -> llvalue */
733 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
734 return LLVMBuildUnreachable(Builder_val(B));
737 /*--... Arithmetic .........................................................--*/
739 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
740 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
741 value Name, value B) {
742 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
745 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
746 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
747 value Name, value B) {
748 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
751 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
752 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
753 value Name, value B) {
754 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
757 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
758 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
759 value Name, value B) {
760 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
763 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
764 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
765 value Name, value B) {
766 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
769 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
770 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
771 value Name, value B) {
772 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
775 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
776 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
777 value Name, value B) {
778 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
781 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
782 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
783 value Name, value B) {
784 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
787 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
788 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
789 value Name, value B) {
790 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
793 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
794 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
795 value Name, value B) {
796 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
799 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
800 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
801 value Name, value B) {
802 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
805 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
806 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
807 value Name, value B) {
808 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
811 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
812 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
813 value Name, value B) {
814 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
817 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
818 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
819 value Name, value B) {
820 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
823 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
824 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
825 value Name, value B) {
826 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
829 /* llvalue -> string -> llbuilder -> llvalue */
830 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
831 value Name, value B) {
832 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
835 /* llvalue -> string -> llbuilder -> llvalue */
836 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
837 value Name, value B) {
838 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
841 /*--... Memory .............................................................--*/
843 /* lltype -> string -> llbuilder -> llvalue */
844 CAMLprim LLVMValueRef llvm_build_malloc(LLVMTypeRef Ty,
845 value Name, value B) {
846 return LLVMBuildMalloc(Builder_val(B), Ty, String_val(Name));
849 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
850 CAMLprim LLVMValueRef llvm_build_array_malloc(LLVMTypeRef Ty, LLVMValueRef Size,
851 value Name, value B) {
852 return LLVMBuildArrayMalloc(Builder_val(B), Ty, Size, String_val(Name));
855 /* lltype -> string -> llbuilder -> llvalue */
856 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
857 value Name, value B) {
858 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
861 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
862 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
863 value Name, value B) {
864 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
867 /* llvalue -> llbuilder -> llvalue */
868 CAMLprim LLVMValueRef llvm_build_free(LLVMValueRef Pointer, value B) {
869 return LLVMBuildFree(Builder_val(B), Pointer);
872 /* llvalue -> string -> llbuilder -> llvalue */
873 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
874 value Name, value B) {
875 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
878 /* llvalue -> llvalue -> llbuilder -> llvalue */
879 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
881 return LLVMBuildStore(Builder_val(B), Value, Pointer);
884 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
885 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
886 value Name, value B) {
887 return LLVMBuildGEP(Builder_val(B), Pointer,
888 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
892 /*--... Casts ..............................................................--*/
894 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
895 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
896 value Name, value B) {
897 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
900 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
901 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
902 value Name, value B) {
903 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
906 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
907 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
908 value Name, value B) {
909 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
912 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
913 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
914 value Name, value B) {
915 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
918 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
919 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
920 value Name, value B) {
921 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
924 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
925 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
926 value Name, value B) {
927 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
930 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
931 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
932 value Name, value B) {
933 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
936 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
937 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
938 value Name, value B) {
939 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
942 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
943 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
944 value Name, value B) {
945 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
948 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
949 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
950 value Name, value B) {
951 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
954 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
955 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
956 value Name, value B) {
957 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
960 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
961 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
962 value Name, value B) {
963 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
966 /*--... Comparisons ........................................................--*/
968 /* int_predicate -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
969 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
970 LLVMValueRef LHS, LLVMValueRef RHS,
971 value Name, value B) {
972 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
976 /* real_predicate -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
977 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
978 LLVMValueRef LHS, LLVMValueRef RHS,
979 value Name, value B) {
980 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
984 /*--... Miscellaneous instructions .........................................--*/
986 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
987 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
989 LLVMValueRef FirstValue, PhiNode;
991 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
993 Hd = Field(Incoming, 0);
994 FirstValue = (LLVMValueRef) Field(Hd, 0);
995 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
998 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
999 value Hd = Field(Tl, 0);
1000 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
1001 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
1007 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
1008 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
1009 value Name, value B) {
1010 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
1011 Wosize_val(Params), String_val(Name));
1014 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1015 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
1016 LLVMValueRef Then, LLVMValueRef Else,
1017 value Name, value B) {
1018 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
1021 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
1022 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
1023 value Name, value B) {
1024 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
1027 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1028 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
1030 value Name, value B) {
1031 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
1034 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1035 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
1036 LLVMValueRef Element,
1038 value Name, value B) {
1039 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
1043 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
1044 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
1046 value Name, value B) {
1047 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));