1 //===-- Core.cpp ----------------------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 //
9 // This file implements the common infrastructure (including the C bindings)
10 // for libLLVMCore.a, which implements the LLVM intermediate representation.
11 //
12 //===----------------------------------------------------------------------===//
13
14 #include "llvm-c/Core.h"
15 #include "llvm/IR/Attributes.h"
16 #include "llvm/IR/Constants.h"
17 #include "llvm/IR/DebugInfoMetadata.h"
18 #include "llvm/IR/DerivedTypes.h"
19 #include "llvm/IR/DiagnosticInfo.h"
20 #include "llvm/IR/DiagnosticPrinter.h"
21 #include "llvm/IR/GlobalAlias.h"
22 #include "llvm/IR/GlobalVariable.h"
23 #include "llvm/IR/IRBuilder.h"
24 #include "llvm/IR/InlineAsm.h"
25 #include "llvm/IR/IntrinsicInst.h"
26 #include "llvm/IR/LLVMContext.h"
27 #include "llvm/IR/LegacyPassManager.h"
28 #include "llvm/IR/Module.h"
29 #include "llvm/InitializePasses.h"
30 #include "llvm/Support/Debug.h"
31 #include "llvm/Support/ErrorHandling.h"
32 #include "llvm/Support/FileSystem.h"
33 #include "llvm/Support/ManagedStatic.h"
34 #include "llvm/Support/MemoryBuffer.h"
35 #include "llvm/Support/Threading.h"
36 #include "llvm/Support/raw_ostream.h"
37 #include <cassert>
38 #include <cstdlib>
39 #include <cstring>
40 #include <system_error>
41
42 using namespace llvm;
43
44 #define DEBUG_TYPE "ir"
45
initializeCore(PassRegistry & Registry)46 void llvm::initializeCore(PassRegistry &Registry) {
47 initializeDominatorTreeWrapperPassPass(Registry);
48 initializePrintModulePassWrapperPass(Registry);
49 initializePrintFunctionPassWrapperPass(Registry);
50 initializeSafepointIRVerifierPass(Registry);
51 initializeVerifierLegacyPassPass(Registry);
52 }
53
LLVMInitializeCore(LLVMPassRegistryRef R)54 void LLVMInitializeCore(LLVMPassRegistryRef R) {
55 initializeCore(*unwrap(R));
56 }
57
LLVMShutdown()58 void LLVMShutdown() {
59 llvm_shutdown();
60 }
61
62 /*===-- Error handling ----------------------------------------------------===*/
63
LLVMCreateMessage(const char * Message)64 char *LLVMCreateMessage(const char *Message) {
65 return strdup(Message);
66 }
67
LLVMDisposeMessage(char * Message)68 void LLVMDisposeMessage(char *Message) {
69 free(Message);
70 }
71
72
73 /*===-- Operations on contexts --------------------------------------------===*/
74
75 static ManagedStatic<LLVMContext> GlobalContext;
76
LLVMContextCreate()77 LLVMContextRef LLVMContextCreate() {
78 return wrap(new LLVMContext());
79 }
80
LLVMGetGlobalContext()81 LLVMContextRef LLVMGetGlobalContext() { return wrap(&*GlobalContext); }
82
LLVMContextSetDiagnosticHandler(LLVMContextRef C,LLVMDiagnosticHandler Handler,void * DiagnosticContext)83 void LLVMContextSetDiagnosticHandler(LLVMContextRef C,
84 LLVMDiagnosticHandler Handler,
85 void *DiagnosticContext) {
86 unwrap(C)->setDiagnosticHandlerCallBack(
87 LLVM_EXTENSION reinterpret_cast<DiagnosticHandler::DiagnosticHandlerTy>(
88 Handler),
89 DiagnosticContext);
90 }
91
LLVMContextGetDiagnosticHandler(LLVMContextRef C)92 LLVMDiagnosticHandler LLVMContextGetDiagnosticHandler(LLVMContextRef C) {
93 return LLVM_EXTENSION reinterpret_cast<LLVMDiagnosticHandler>(
94 unwrap(C)->getDiagnosticHandlerCallBack());
95 }
96
LLVMContextGetDiagnosticContext(LLVMContextRef C)97 void *LLVMContextGetDiagnosticContext(LLVMContextRef C) {
98 return unwrap(C)->getDiagnosticContext();
99 }
100
LLVMContextSetYieldCallback(LLVMContextRef C,LLVMYieldCallback Callback,void * OpaqueHandle)101 void LLVMContextSetYieldCallback(LLVMContextRef C, LLVMYieldCallback Callback,
102 void *OpaqueHandle) {
103 auto YieldCallback =
104 LLVM_EXTENSION reinterpret_cast<LLVMContext::YieldCallbackTy>(Callback);
105 unwrap(C)->setYieldCallback(YieldCallback, OpaqueHandle);
106 }
107
LLVMContextShouldDiscardValueNames(LLVMContextRef C)108 LLVMBool LLVMContextShouldDiscardValueNames(LLVMContextRef C) {
109 return unwrap(C)->shouldDiscardValueNames();
110 }
111
LLVMContextSetDiscardValueNames(LLVMContextRef C,LLVMBool Discard)112 void LLVMContextSetDiscardValueNames(LLVMContextRef C, LLVMBool Discard) {
113 unwrap(C)->setDiscardValueNames(Discard);
114 }
115
LLVMContextDispose(LLVMContextRef C)116 void LLVMContextDispose(LLVMContextRef C) {
117 delete unwrap(C);
118 }
119
LLVMGetMDKindIDInContext(LLVMContextRef C,const char * Name,unsigned SLen)120 unsigned LLVMGetMDKindIDInContext(LLVMContextRef C, const char *Name,
121 unsigned SLen) {
122 return unwrap(C)->getMDKindID(StringRef(Name, SLen));
123 }
124
LLVMGetMDKindID(const char * Name,unsigned SLen)125 unsigned LLVMGetMDKindID(const char *Name, unsigned SLen) {
126 return LLVMGetMDKindIDInContext(LLVMGetGlobalContext(), Name, SLen);
127 }
128
LLVMGetEnumAttributeKindForName(const char * Name,size_t SLen)129 unsigned LLVMGetEnumAttributeKindForName(const char *Name, size_t SLen) {
130 return Attribute::getAttrKindFromName(StringRef(Name, SLen));
131 }
132
LLVMGetLastEnumAttributeKind(void)133 unsigned LLVMGetLastEnumAttributeKind(void) {
134 return Attribute::AttrKind::EndAttrKinds;
135 }
136
LLVMCreateEnumAttribute(LLVMContextRef C,unsigned KindID,uint64_t Val)137 LLVMAttributeRef LLVMCreateEnumAttribute(LLVMContextRef C, unsigned KindID,
138 uint64_t Val) {
139 auto &Ctx = *unwrap(C);
140 auto AttrKind = (Attribute::AttrKind)KindID;
141
142 if (AttrKind == Attribute::AttrKind::ByVal) {
143 // After r362128, byval attributes need to have a type attribute. Provide a
144 // NULL one until a proper API is added for this.
145 return wrap(Attribute::getWithByValType(Ctx, NULL));
146 }
147
148 if (AttrKind == Attribute::AttrKind::StructRet) {
149 // Same as byval.
150 return wrap(Attribute::getWithStructRetType(Ctx, NULL));
151 }
152
153 return wrap(Attribute::get(Ctx, AttrKind, Val));
154 }
155
LLVMGetEnumAttributeKind(LLVMAttributeRef A)156 unsigned LLVMGetEnumAttributeKind(LLVMAttributeRef A) {
157 return unwrap(A).getKindAsEnum();
158 }
159
LLVMGetEnumAttributeValue(LLVMAttributeRef A)160 uint64_t LLVMGetEnumAttributeValue(LLVMAttributeRef A) {
161 auto Attr = unwrap(A);
162 if (Attr.isEnumAttribute())
163 return 0;
164 return Attr.getValueAsInt();
165 }
166
LLVMCreateTypeAttribute(LLVMContextRef C,unsigned KindID,LLVMTypeRef type_ref)167 LLVMAttributeRef LLVMCreateTypeAttribute(LLVMContextRef C, unsigned KindID,
168 LLVMTypeRef type_ref) {
169 auto &Ctx = *unwrap(C);
170 auto AttrKind = (Attribute::AttrKind)KindID;
171 return wrap(Attribute::get(Ctx, AttrKind, unwrap(type_ref)));
172 }
173
LLVMGetTypeAttributeValue(LLVMAttributeRef A)174 LLVMTypeRef LLVMGetTypeAttributeValue(LLVMAttributeRef A) {
175 auto Attr = unwrap(A);
176 return wrap(Attr.getValueAsType());
177 }
178
LLVMCreateStringAttribute(LLVMContextRef C,const char * K,unsigned KLength,const char * V,unsigned VLength)179 LLVMAttributeRef LLVMCreateStringAttribute(LLVMContextRef C,
180 const char *K, unsigned KLength,
181 const char *V, unsigned VLength) {
182 return wrap(Attribute::get(*unwrap(C), StringRef(K, KLength),
183 StringRef(V, VLength)));
184 }
185
LLVMGetStringAttributeKind(LLVMAttributeRef A,unsigned * Length)186 const char *LLVMGetStringAttributeKind(LLVMAttributeRef A,
187 unsigned *Length) {
188 auto S = unwrap(A).getKindAsString();
189 *Length = S.size();
190 return S.data();
191 }
192
LLVMGetStringAttributeValue(LLVMAttributeRef A,unsigned * Length)193 const char *LLVMGetStringAttributeValue(LLVMAttributeRef A,
194 unsigned *Length) {
195 auto S = unwrap(A).getValueAsString();
196 *Length = S.size();
197 return S.data();
198 }
199
LLVMIsEnumAttribute(LLVMAttributeRef A)200 LLVMBool LLVMIsEnumAttribute(LLVMAttributeRef A) {
201 auto Attr = unwrap(A);
202 return Attr.isEnumAttribute() || Attr.isIntAttribute();
203 }
204
LLVMIsStringAttribute(LLVMAttributeRef A)205 LLVMBool LLVMIsStringAttribute(LLVMAttributeRef A) {
206 return unwrap(A).isStringAttribute();
207 }
208
LLVMIsTypeAttribute(LLVMAttributeRef A)209 LLVMBool LLVMIsTypeAttribute(LLVMAttributeRef A) {
210 return unwrap(A).isTypeAttribute();
211 }
212
LLVMGetDiagInfoDescription(LLVMDiagnosticInfoRef DI)213 char *LLVMGetDiagInfoDescription(LLVMDiagnosticInfoRef DI) {
214 std::string MsgStorage;
215 raw_string_ostream Stream(MsgStorage);
216 DiagnosticPrinterRawOStream DP(Stream);
217
218 unwrap(DI)->print(DP);
219 Stream.flush();
220
221 return LLVMCreateMessage(MsgStorage.c_str());
222 }
223
LLVMGetDiagInfoSeverity(LLVMDiagnosticInfoRef DI)224 LLVMDiagnosticSeverity LLVMGetDiagInfoSeverity(LLVMDiagnosticInfoRef DI) {
225 LLVMDiagnosticSeverity severity;
226
227 switch(unwrap(DI)->getSeverity()) {
228 default:
229 severity = LLVMDSError;
230 break;
231 case DS_Warning:
232 severity = LLVMDSWarning;
233 break;
234 case DS_Remark:
235 severity = LLVMDSRemark;
236 break;
237 case DS_Note:
238 severity = LLVMDSNote;
239 break;
240 }
241
242 return severity;
243 }
244
245 /*===-- Operations on modules ---------------------------------------------===*/
246
LLVMModuleCreateWithName(const char * ModuleID)247 LLVMModuleRef LLVMModuleCreateWithName(const char *ModuleID) {
248 return wrap(new Module(ModuleID, *GlobalContext));
249 }
250
LLVMModuleCreateWithNameInContext(const char * ModuleID,LLVMContextRef C)251 LLVMModuleRef LLVMModuleCreateWithNameInContext(const char *ModuleID,
252 LLVMContextRef C) {
253 return wrap(new Module(ModuleID, *unwrap(C)));
254 }
255
LLVMDisposeModule(LLVMModuleRef M)256 void LLVMDisposeModule(LLVMModuleRef M) {
257 delete unwrap(M);
258 }
259
LLVMGetModuleIdentifier(LLVMModuleRef M,size_t * Len)260 const char *LLVMGetModuleIdentifier(LLVMModuleRef M, size_t *Len) {
261 auto &Str = unwrap(M)->getModuleIdentifier();
262 *Len = Str.length();
263 return Str.c_str();
264 }
265
LLVMSetModuleIdentifier(LLVMModuleRef M,const char * Ident,size_t Len)266 void LLVMSetModuleIdentifier(LLVMModuleRef M, const char *Ident, size_t Len) {
267 unwrap(M)->setModuleIdentifier(StringRef(Ident, Len));
268 }
269
LLVMGetSourceFileName(LLVMModuleRef M,size_t * Len)270 const char *LLVMGetSourceFileName(LLVMModuleRef M, size_t *Len) {
271 auto &Str = unwrap(M)->getSourceFileName();
272 *Len = Str.length();
273 return Str.c_str();
274 }
275
LLVMSetSourceFileName(LLVMModuleRef M,const char * Name,size_t Len)276 void LLVMSetSourceFileName(LLVMModuleRef M, const char *Name, size_t Len) {
277 unwrap(M)->setSourceFileName(StringRef(Name, Len));
278 }
279
280 /*--.. Data layout .........................................................--*/
LLVMGetDataLayoutStr(LLVMModuleRef M)281 const char *LLVMGetDataLayoutStr(LLVMModuleRef M) {
282 return unwrap(M)->getDataLayoutStr().c_str();
283 }
284
LLVMGetDataLayout(LLVMModuleRef M)285 const char *LLVMGetDataLayout(LLVMModuleRef M) {
286 return LLVMGetDataLayoutStr(M);
287 }
288
LLVMSetDataLayout(LLVMModuleRef M,const char * DataLayoutStr)289 void LLVMSetDataLayout(LLVMModuleRef M, const char *DataLayoutStr) {
290 unwrap(M)->setDataLayout(DataLayoutStr);
291 }
292
293 /*--.. Target triple .......................................................--*/
LLVMGetTarget(LLVMModuleRef M)294 const char * LLVMGetTarget(LLVMModuleRef M) {
295 return unwrap(M)->getTargetTriple().c_str();
296 }
297
LLVMSetTarget(LLVMModuleRef M,const char * Triple)298 void LLVMSetTarget(LLVMModuleRef M, const char *Triple) {
299 unwrap(M)->setTargetTriple(Triple);
300 }
301
302 /*--.. Module flags ........................................................--*/
303 struct LLVMOpaqueModuleFlagEntry {
304 LLVMModuleFlagBehavior Behavior;
305 const char *Key;
306 size_t KeyLen;
307 LLVMMetadataRef Metadata;
308 };
309
310 static Module::ModFlagBehavior
map_to_llvmModFlagBehavior(LLVMModuleFlagBehavior Behavior)311 map_to_llvmModFlagBehavior(LLVMModuleFlagBehavior Behavior) {
312 switch (Behavior) {
313 case LLVMModuleFlagBehaviorError:
314 return Module::ModFlagBehavior::Error;
315 case LLVMModuleFlagBehaviorWarning:
316 return Module::ModFlagBehavior::Warning;
317 case LLVMModuleFlagBehaviorRequire:
318 return Module::ModFlagBehavior::Require;
319 case LLVMModuleFlagBehaviorOverride:
320 return Module::ModFlagBehavior::Override;
321 case LLVMModuleFlagBehaviorAppend:
322 return Module::ModFlagBehavior::Append;
323 case LLVMModuleFlagBehaviorAppendUnique:
324 return Module::ModFlagBehavior::AppendUnique;
325 }
326 llvm_unreachable("Unknown LLVMModuleFlagBehavior");
327 }
328
329 static LLVMModuleFlagBehavior
map_from_llvmModFlagBehavior(Module::ModFlagBehavior Behavior)330 map_from_llvmModFlagBehavior(Module::ModFlagBehavior Behavior) {
331 switch (Behavior) {
332 case Module::ModFlagBehavior::Error:
333 return LLVMModuleFlagBehaviorError;
334 case Module::ModFlagBehavior::Warning:
335 return LLVMModuleFlagBehaviorWarning;
336 case Module::ModFlagBehavior::Require:
337 return LLVMModuleFlagBehaviorRequire;
338 case Module::ModFlagBehavior::Override:
339 return LLVMModuleFlagBehaviorOverride;
340 case Module::ModFlagBehavior::Append:
341 return LLVMModuleFlagBehaviorAppend;
342 case Module::ModFlagBehavior::AppendUnique:
343 return LLVMModuleFlagBehaviorAppendUnique;
344 default:
345 llvm_unreachable("Unhandled Flag Behavior");
346 }
347 }
348
LLVMCopyModuleFlagsMetadata(LLVMModuleRef M,size_t * Len)349 LLVMModuleFlagEntry *LLVMCopyModuleFlagsMetadata(LLVMModuleRef M, size_t *Len) {
350 SmallVector<Module::ModuleFlagEntry, 8> MFEs;
351 unwrap(M)->getModuleFlagsMetadata(MFEs);
352
353 LLVMOpaqueModuleFlagEntry *Result = static_cast<LLVMOpaqueModuleFlagEntry *>(
354 safe_malloc(MFEs.size() * sizeof(LLVMOpaqueModuleFlagEntry)));
355 for (unsigned i = 0; i < MFEs.size(); ++i) {
356 const auto &ModuleFlag = MFEs[i];
357 Result[i].Behavior = map_from_llvmModFlagBehavior(ModuleFlag.Behavior);
358 Result[i].Key = ModuleFlag.Key->getString().data();
359 Result[i].KeyLen = ModuleFlag.Key->getString().size();
360 Result[i].Metadata = wrap(ModuleFlag.Val);
361 }
362 *Len = MFEs.size();
363 return Result;
364 }
365
LLVMDisposeModuleFlagsMetadata(LLVMModuleFlagEntry * Entries)366 void LLVMDisposeModuleFlagsMetadata(LLVMModuleFlagEntry *Entries) {
367 free(Entries);
368 }
369
370 LLVMModuleFlagBehavior
LLVMModuleFlagEntriesGetFlagBehavior(LLVMModuleFlagEntry * Entries,unsigned Index)371 LLVMModuleFlagEntriesGetFlagBehavior(LLVMModuleFlagEntry *Entries,
372 unsigned Index) {
373 LLVMOpaqueModuleFlagEntry MFE =
374 static_cast<LLVMOpaqueModuleFlagEntry>(Entries[Index]);
375 return MFE.Behavior;
376 }
377
LLVMModuleFlagEntriesGetKey(LLVMModuleFlagEntry * Entries,unsigned Index,size_t * Len)378 const char *LLVMModuleFlagEntriesGetKey(LLVMModuleFlagEntry *Entries,
379 unsigned Index, size_t *Len) {
380 LLVMOpaqueModuleFlagEntry MFE =
381 static_cast<LLVMOpaqueModuleFlagEntry>(Entries[Index]);
382 *Len = MFE.KeyLen;
383 return MFE.Key;
384 }
385
LLVMModuleFlagEntriesGetMetadata(LLVMModuleFlagEntry * Entries,unsigned Index)386 LLVMMetadataRef LLVMModuleFlagEntriesGetMetadata(LLVMModuleFlagEntry *Entries,
387 unsigned Index) {
388 LLVMOpaqueModuleFlagEntry MFE =
389 static_cast<LLVMOpaqueModuleFlagEntry>(Entries[Index]);
390 return MFE.Metadata;
391 }
392
LLVMGetModuleFlag(LLVMModuleRef M,const char * Key,size_t KeyLen)393 LLVMMetadataRef LLVMGetModuleFlag(LLVMModuleRef M,
394 const char *Key, size_t KeyLen) {
395 return wrap(unwrap(M)->getModuleFlag({Key, KeyLen}));
396 }
397
LLVMAddModuleFlag(LLVMModuleRef M,LLVMModuleFlagBehavior Behavior,const char * Key,size_t KeyLen,LLVMMetadataRef Val)398 void LLVMAddModuleFlag(LLVMModuleRef M, LLVMModuleFlagBehavior Behavior,
399 const char *Key, size_t KeyLen,
400 LLVMMetadataRef Val) {
401 unwrap(M)->addModuleFlag(map_to_llvmModFlagBehavior(Behavior),
402 {Key, KeyLen}, unwrap(Val));
403 }
404
405 /*--.. Printing modules ....................................................--*/
406
LLVMDumpModule(LLVMModuleRef M)407 void LLVMDumpModule(LLVMModuleRef M) {
408 unwrap(M)->print(errs(), nullptr,
409 /*ShouldPreserveUseListOrder=*/false, /*IsForDebug=*/true);
410 }
411
LLVMPrintModuleToFile(LLVMModuleRef M,const char * Filename,char ** ErrorMessage)412 LLVMBool LLVMPrintModuleToFile(LLVMModuleRef M, const char *Filename,
413 char **ErrorMessage) {
414 std::error_code EC;
415 raw_fd_ostream dest(Filename, EC, sys::fs::OF_TextWithCRLF);
416 if (EC) {
417 *ErrorMessage = strdup(EC.message().c_str());
418 return true;
419 }
420
421 unwrap(M)->print(dest, nullptr);
422
423 dest.close();
424
425 if (dest.has_error()) {
426 std::string E = "Error printing to file: " + dest.error().message();
427 *ErrorMessage = strdup(E.c_str());
428 return true;
429 }
430
431 return false;
432 }
433
LLVMPrintModuleToString(LLVMModuleRef M)434 char *LLVMPrintModuleToString(LLVMModuleRef M) {
435 std::string buf;
436 raw_string_ostream os(buf);
437
438 unwrap(M)->print(os, nullptr);
439 os.flush();
440
441 return strdup(buf.c_str());
442 }
443
444 /*--.. Operations on inline assembler ......................................--*/
LLVMSetModuleInlineAsm2(LLVMModuleRef M,const char * Asm,size_t Len)445 void LLVMSetModuleInlineAsm2(LLVMModuleRef M, const char *Asm, size_t Len) {
446 unwrap(M)->setModuleInlineAsm(StringRef(Asm, Len));
447 }
448
LLVMSetModuleInlineAsm(LLVMModuleRef M,const char * Asm)449 void LLVMSetModuleInlineAsm(LLVMModuleRef M, const char *Asm) {
450 unwrap(M)->setModuleInlineAsm(StringRef(Asm));
451 }
452
LLVMAppendModuleInlineAsm(LLVMModuleRef M,const char * Asm,size_t Len)453 void LLVMAppendModuleInlineAsm(LLVMModuleRef M, const char *Asm, size_t Len) {
454 unwrap(M)->appendModuleInlineAsm(StringRef(Asm, Len));
455 }
456
LLVMGetModuleInlineAsm(LLVMModuleRef M,size_t * Len)457 const char *LLVMGetModuleInlineAsm(LLVMModuleRef M, size_t *Len) {
458 auto &Str = unwrap(M)->getModuleInlineAsm();
459 *Len = Str.length();
460 return Str.c_str();
461 }
462
LLVMGetInlineAsm(LLVMTypeRef Ty,char * AsmString,size_t AsmStringSize,char * Constraints,size_t ConstraintsSize,LLVMBool HasSideEffects,LLVMBool IsAlignStack,LLVMInlineAsmDialect Dialect,LLVMBool CanThrow)463 LLVMValueRef LLVMGetInlineAsm(LLVMTypeRef Ty, char *AsmString,
464 size_t AsmStringSize, char *Constraints,
465 size_t ConstraintsSize, LLVMBool HasSideEffects,
466 LLVMBool IsAlignStack,
467 LLVMInlineAsmDialect Dialect, LLVMBool CanThrow) {
468 InlineAsm::AsmDialect AD;
469 switch (Dialect) {
470 case LLVMInlineAsmDialectATT:
471 AD = InlineAsm::AD_ATT;
472 break;
473 case LLVMInlineAsmDialectIntel:
474 AD = InlineAsm::AD_Intel;
475 break;
476 }
477 return wrap(InlineAsm::get(unwrap<FunctionType>(Ty),
478 StringRef(AsmString, AsmStringSize),
479 StringRef(Constraints, ConstraintsSize),
480 HasSideEffects, IsAlignStack, AD, CanThrow));
481 }
482
483 /*--.. Operations on module contexts ......................................--*/
LLVMGetModuleContext(LLVMModuleRef M)484 LLVMContextRef LLVMGetModuleContext(LLVMModuleRef M) {
485 return wrap(&unwrap(M)->getContext());
486 }
487
488
489 /*===-- Operations on types -----------------------------------------------===*/
490
491 /*--.. Operations on all types (mostly) ....................................--*/
492
LLVMGetTypeKind(LLVMTypeRef Ty)493 LLVMTypeKind LLVMGetTypeKind(LLVMTypeRef Ty) {
494 switch (unwrap(Ty)->getTypeID()) {
495 case Type::VoidTyID:
496 return LLVMVoidTypeKind;
497 case Type::HalfTyID:
498 return LLVMHalfTypeKind;
499 case Type::BFloatTyID:
500 return LLVMBFloatTypeKind;
501 case Type::FloatTyID:
502 return LLVMFloatTypeKind;
503 case Type::DoubleTyID:
504 return LLVMDoubleTypeKind;
505 case Type::X86_FP80TyID:
506 return LLVMX86_FP80TypeKind;
507 case Type::FP128TyID:
508 return LLVMFP128TypeKind;
509 case Type::PPC_FP128TyID:
510 return LLVMPPC_FP128TypeKind;
511 case Type::LabelTyID:
512 return LLVMLabelTypeKind;
513 case Type::MetadataTyID:
514 return LLVMMetadataTypeKind;
515 case Type::IntegerTyID:
516 return LLVMIntegerTypeKind;
517 case Type::FunctionTyID:
518 return LLVMFunctionTypeKind;
519 case Type::StructTyID:
520 return LLVMStructTypeKind;
521 case Type::ArrayTyID:
522 return LLVMArrayTypeKind;
523 case Type::PointerTyID:
524 return LLVMPointerTypeKind;
525 case Type::FixedVectorTyID:
526 return LLVMVectorTypeKind;
527 case Type::X86_MMXTyID:
528 return LLVMX86_MMXTypeKind;
529 case Type::X86_AMXTyID:
530 return LLVMX86_AMXTypeKind;
531 case Type::TokenTyID:
532 return LLVMTokenTypeKind;
533 case Type::ScalableVectorTyID:
534 return LLVMScalableVectorTypeKind;
535 }
536 llvm_unreachable("Unhandled TypeID.");
537 }
538
LLVMTypeIsSized(LLVMTypeRef Ty)539 LLVMBool LLVMTypeIsSized(LLVMTypeRef Ty)
540 {
541 return unwrap(Ty)->isSized();
542 }
543
LLVMGetTypeContext(LLVMTypeRef Ty)544 LLVMContextRef LLVMGetTypeContext(LLVMTypeRef Ty) {
545 return wrap(&unwrap(Ty)->getContext());
546 }
547
LLVMDumpType(LLVMTypeRef Ty)548 void LLVMDumpType(LLVMTypeRef Ty) {
549 return unwrap(Ty)->print(errs(), /*IsForDebug=*/true);
550 }
551
LLVMPrintTypeToString(LLVMTypeRef Ty)552 char *LLVMPrintTypeToString(LLVMTypeRef Ty) {
553 std::string buf;
554 raw_string_ostream os(buf);
555
556 if (unwrap(Ty))
557 unwrap(Ty)->print(os);
558 else
559 os << "Printing <null> Type";
560
561 os.flush();
562
563 return strdup(buf.c_str());
564 }
565
566 /*--.. Operations on integer types .........................................--*/
567
LLVMInt1TypeInContext(LLVMContextRef C)568 LLVMTypeRef LLVMInt1TypeInContext(LLVMContextRef C) {
569 return (LLVMTypeRef) Type::getInt1Ty(*unwrap(C));
570 }
LLVMInt8TypeInContext(LLVMContextRef C)571 LLVMTypeRef LLVMInt8TypeInContext(LLVMContextRef C) {
572 return (LLVMTypeRef) Type::getInt8Ty(*unwrap(C));
573 }
LLVMInt16TypeInContext(LLVMContextRef C)574 LLVMTypeRef LLVMInt16TypeInContext(LLVMContextRef C) {
575 return (LLVMTypeRef) Type::getInt16Ty(*unwrap(C));
576 }
LLVMInt32TypeInContext(LLVMContextRef C)577 LLVMTypeRef LLVMInt32TypeInContext(LLVMContextRef C) {
578 return (LLVMTypeRef) Type::getInt32Ty(*unwrap(C));
579 }
LLVMInt64TypeInContext(LLVMContextRef C)580 LLVMTypeRef LLVMInt64TypeInContext(LLVMContextRef C) {
581 return (LLVMTypeRef) Type::getInt64Ty(*unwrap(C));
582 }
LLVMInt128TypeInContext(LLVMContextRef C)583 LLVMTypeRef LLVMInt128TypeInContext(LLVMContextRef C) {
584 return (LLVMTypeRef) Type::getInt128Ty(*unwrap(C));
585 }
LLVMIntTypeInContext(LLVMContextRef C,unsigned NumBits)586 LLVMTypeRef LLVMIntTypeInContext(LLVMContextRef C, unsigned NumBits) {
587 return wrap(IntegerType::get(*unwrap(C), NumBits));
588 }
589
LLVMInt1Type(void)590 LLVMTypeRef LLVMInt1Type(void) {
591 return LLVMInt1TypeInContext(LLVMGetGlobalContext());
592 }
LLVMInt8Type(void)593 LLVMTypeRef LLVMInt8Type(void) {
594 return LLVMInt8TypeInContext(LLVMGetGlobalContext());
595 }
LLVMInt16Type(void)596 LLVMTypeRef LLVMInt16Type(void) {
597 return LLVMInt16TypeInContext(LLVMGetGlobalContext());
598 }
LLVMInt32Type(void)599 LLVMTypeRef LLVMInt32Type(void) {
600 return LLVMInt32TypeInContext(LLVMGetGlobalContext());
601 }
LLVMInt64Type(void)602 LLVMTypeRef LLVMInt64Type(void) {
603 return LLVMInt64TypeInContext(LLVMGetGlobalContext());
604 }
LLVMInt128Type(void)605 LLVMTypeRef LLVMInt128Type(void) {
606 return LLVMInt128TypeInContext(LLVMGetGlobalContext());
607 }
LLVMIntType(unsigned NumBits)608 LLVMTypeRef LLVMIntType(unsigned NumBits) {
609 return LLVMIntTypeInContext(LLVMGetGlobalContext(), NumBits);
610 }
611
LLVMGetIntTypeWidth(LLVMTypeRef IntegerTy)612 unsigned LLVMGetIntTypeWidth(LLVMTypeRef IntegerTy) {
613 return unwrap<IntegerType>(IntegerTy)->getBitWidth();
614 }
615
616 /*--.. Operations on real types ............................................--*/
617
LLVMHalfTypeInContext(LLVMContextRef C)618 LLVMTypeRef LLVMHalfTypeInContext(LLVMContextRef C) {
619 return (LLVMTypeRef) Type::getHalfTy(*unwrap(C));
620 }
LLVMBFloatTypeInContext(LLVMContextRef C)621 LLVMTypeRef LLVMBFloatTypeInContext(LLVMContextRef C) {
622 return (LLVMTypeRef) Type::getBFloatTy(*unwrap(C));
623 }
LLVMFloatTypeInContext(LLVMContextRef C)624 LLVMTypeRef LLVMFloatTypeInContext(LLVMContextRef C) {
625 return (LLVMTypeRef) Type::getFloatTy(*unwrap(C));
626 }
LLVMDoubleTypeInContext(LLVMContextRef C)627 LLVMTypeRef LLVMDoubleTypeInContext(LLVMContextRef C) {
628 return (LLVMTypeRef) Type::getDoubleTy(*unwrap(C));
629 }
LLVMX86FP80TypeInContext(LLVMContextRef C)630 LLVMTypeRef LLVMX86FP80TypeInContext(LLVMContextRef C) {
631 return (LLVMTypeRef) Type::getX86_FP80Ty(*unwrap(C));
632 }
LLVMFP128TypeInContext(LLVMContextRef C)633 LLVMTypeRef LLVMFP128TypeInContext(LLVMContextRef C) {
634 return (LLVMTypeRef) Type::getFP128Ty(*unwrap(C));
635 }
LLVMPPCFP128TypeInContext(LLVMContextRef C)636 LLVMTypeRef LLVMPPCFP128TypeInContext(LLVMContextRef C) {
637 return (LLVMTypeRef) Type::getPPC_FP128Ty(*unwrap(C));
638 }
LLVMX86MMXTypeInContext(LLVMContextRef C)639 LLVMTypeRef LLVMX86MMXTypeInContext(LLVMContextRef C) {
640 return (LLVMTypeRef) Type::getX86_MMXTy(*unwrap(C));
641 }
LLVMX86AMXTypeInContext(LLVMContextRef C)642 LLVMTypeRef LLVMX86AMXTypeInContext(LLVMContextRef C) {
643 return (LLVMTypeRef) Type::getX86_AMXTy(*unwrap(C));
644 }
645
LLVMHalfType(void)646 LLVMTypeRef LLVMHalfType(void) {
647 return LLVMHalfTypeInContext(LLVMGetGlobalContext());
648 }
LLVMBFloatType(void)649 LLVMTypeRef LLVMBFloatType(void) {
650 return LLVMBFloatTypeInContext(LLVMGetGlobalContext());
651 }
LLVMFloatType(void)652 LLVMTypeRef LLVMFloatType(void) {
653 return LLVMFloatTypeInContext(LLVMGetGlobalContext());
654 }
LLVMDoubleType(void)655 LLVMTypeRef LLVMDoubleType(void) {
656 return LLVMDoubleTypeInContext(LLVMGetGlobalContext());
657 }
LLVMX86FP80Type(void)658 LLVMTypeRef LLVMX86FP80Type(void) {
659 return LLVMX86FP80TypeInContext(LLVMGetGlobalContext());
660 }
LLVMFP128Type(void)661 LLVMTypeRef LLVMFP128Type(void) {
662 return LLVMFP128TypeInContext(LLVMGetGlobalContext());
663 }
LLVMPPCFP128Type(void)664 LLVMTypeRef LLVMPPCFP128Type(void) {
665 return LLVMPPCFP128TypeInContext(LLVMGetGlobalContext());
666 }
LLVMX86MMXType(void)667 LLVMTypeRef LLVMX86MMXType(void) {
668 return LLVMX86MMXTypeInContext(LLVMGetGlobalContext());
669 }
LLVMX86AMXType(void)670 LLVMTypeRef LLVMX86AMXType(void) {
671 return LLVMX86AMXTypeInContext(LLVMGetGlobalContext());
672 }
673
674 /*--.. Operations on function types ........................................--*/
675
LLVMFunctionType(LLVMTypeRef ReturnType,LLVMTypeRef * ParamTypes,unsigned ParamCount,LLVMBool IsVarArg)676 LLVMTypeRef LLVMFunctionType(LLVMTypeRef ReturnType,
677 LLVMTypeRef *ParamTypes, unsigned ParamCount,
678 LLVMBool IsVarArg) {
679 ArrayRef<Type*> Tys(unwrap(ParamTypes), ParamCount);
680 return wrap(FunctionType::get(unwrap(ReturnType), Tys, IsVarArg != 0));
681 }
682
LLVMIsFunctionVarArg(LLVMTypeRef FunctionTy)683 LLVMBool LLVMIsFunctionVarArg(LLVMTypeRef FunctionTy) {
684 return unwrap<FunctionType>(FunctionTy)->isVarArg();
685 }
686
LLVMGetReturnType(LLVMTypeRef FunctionTy)687 LLVMTypeRef LLVMGetReturnType(LLVMTypeRef FunctionTy) {
688 return wrap(unwrap<FunctionType>(FunctionTy)->getReturnType());
689 }
690
LLVMCountParamTypes(LLVMTypeRef FunctionTy)691 unsigned LLVMCountParamTypes(LLVMTypeRef FunctionTy) {
692 return unwrap<FunctionType>(FunctionTy)->getNumParams();
693 }
694
LLVMGetParamTypes(LLVMTypeRef FunctionTy,LLVMTypeRef * Dest)695 void LLVMGetParamTypes(LLVMTypeRef FunctionTy, LLVMTypeRef *Dest) {
696 FunctionType *Ty = unwrap<FunctionType>(FunctionTy);
697 for (Type *T : Ty->params())
698 *Dest++ = wrap(T);
699 }
700
701 /*--.. Operations on struct types ..........................................--*/
702
LLVMStructTypeInContext(LLVMContextRef C,LLVMTypeRef * ElementTypes,unsigned ElementCount,LLVMBool Packed)703 LLVMTypeRef LLVMStructTypeInContext(LLVMContextRef C, LLVMTypeRef *ElementTypes,
704 unsigned ElementCount, LLVMBool Packed) {
705 ArrayRef<Type*> Tys(unwrap(ElementTypes), ElementCount);
706 return wrap(StructType::get(*unwrap(C), Tys, Packed != 0));
707 }
708
LLVMStructType(LLVMTypeRef * ElementTypes,unsigned ElementCount,LLVMBool Packed)709 LLVMTypeRef LLVMStructType(LLVMTypeRef *ElementTypes,
710 unsigned ElementCount, LLVMBool Packed) {
711 return LLVMStructTypeInContext(LLVMGetGlobalContext(), ElementTypes,
712 ElementCount, Packed);
713 }
714
LLVMStructCreateNamed(LLVMContextRef C,const char * Name)715 LLVMTypeRef LLVMStructCreateNamed(LLVMContextRef C, const char *Name)
716 {
717 return wrap(StructType::create(*unwrap(C), Name));
718 }
719
LLVMGetStructName(LLVMTypeRef Ty)720 const char *LLVMGetStructName(LLVMTypeRef Ty)
721 {
722 StructType *Type = unwrap<StructType>(Ty);
723 if (!Type->hasName())
724 return nullptr;
725 return Type->getName().data();
726 }
727
LLVMStructSetBody(LLVMTypeRef StructTy,LLVMTypeRef * ElementTypes,unsigned ElementCount,LLVMBool Packed)728 void LLVMStructSetBody(LLVMTypeRef StructTy, LLVMTypeRef *ElementTypes,
729 unsigned ElementCount, LLVMBool Packed) {
730 ArrayRef<Type*> Tys(unwrap(ElementTypes), ElementCount);
731 unwrap<StructType>(StructTy)->setBody(Tys, Packed != 0);
732 }
733
LLVMCountStructElementTypes(LLVMTypeRef StructTy)734 unsigned LLVMCountStructElementTypes(LLVMTypeRef StructTy) {
735 return unwrap<StructType>(StructTy)->getNumElements();
736 }
737
LLVMGetStructElementTypes(LLVMTypeRef StructTy,LLVMTypeRef * Dest)738 void LLVMGetStructElementTypes(LLVMTypeRef StructTy, LLVMTypeRef *Dest) {
739 StructType *Ty = unwrap<StructType>(StructTy);
740 for (Type *T : Ty->elements())
741 *Dest++ = wrap(T);
742 }
743
LLVMStructGetTypeAtIndex(LLVMTypeRef StructTy,unsigned i)744 LLVMTypeRef LLVMStructGetTypeAtIndex(LLVMTypeRef StructTy, unsigned i) {
745 StructType *Ty = unwrap<StructType>(StructTy);
746 return wrap(Ty->getTypeAtIndex(i));
747 }
748
LLVMIsPackedStruct(LLVMTypeRef StructTy)749 LLVMBool LLVMIsPackedStruct(LLVMTypeRef StructTy) {
750 return unwrap<StructType>(StructTy)->isPacked();
751 }
752
LLVMIsOpaqueStruct(LLVMTypeRef StructTy)753 LLVMBool LLVMIsOpaqueStruct(LLVMTypeRef StructTy) {
754 return unwrap<StructType>(StructTy)->isOpaque();
755 }
756
LLVMIsLiteralStruct(LLVMTypeRef StructTy)757 LLVMBool LLVMIsLiteralStruct(LLVMTypeRef StructTy) {
758 return unwrap<StructType>(StructTy)->isLiteral();
759 }
760
LLVMGetTypeByName(LLVMModuleRef M,const char * Name)761 LLVMTypeRef LLVMGetTypeByName(LLVMModuleRef M, const char *Name) {
762 return wrap(StructType::getTypeByName(unwrap(M)->getContext(), Name));
763 }
764
LLVMGetTypeByName2(LLVMContextRef C,const char * Name)765 LLVMTypeRef LLVMGetTypeByName2(LLVMContextRef C, const char *Name) {
766 return wrap(StructType::getTypeByName(*unwrap(C), Name));
767 }
768
769 /*--.. Operations on array, pointer, and vector types (sequence types) .....--*/
770
LLVMGetSubtypes(LLVMTypeRef Tp,LLVMTypeRef * Arr)771 void LLVMGetSubtypes(LLVMTypeRef Tp, LLVMTypeRef *Arr) {
772 int i = 0;
773 for (auto *T : unwrap(Tp)->subtypes()) {
774 Arr[i] = wrap(T);
775 i++;
776 }
777 }
778
LLVMArrayType(LLVMTypeRef ElementType,unsigned ElementCount)779 LLVMTypeRef LLVMArrayType(LLVMTypeRef ElementType, unsigned ElementCount) {
780 return wrap(ArrayType::get(unwrap(ElementType), ElementCount));
781 }
782
LLVMPointerType(LLVMTypeRef ElementType,unsigned AddressSpace)783 LLVMTypeRef LLVMPointerType(LLVMTypeRef ElementType, unsigned AddressSpace) {
784 return wrap(PointerType::get(unwrap(ElementType), AddressSpace));
785 }
786
LLVMVectorType(LLVMTypeRef ElementType,unsigned ElementCount)787 LLVMTypeRef LLVMVectorType(LLVMTypeRef ElementType, unsigned ElementCount) {
788 return wrap(FixedVectorType::get(unwrap(ElementType), ElementCount));
789 }
790
LLVMScalableVectorType(LLVMTypeRef ElementType,unsigned ElementCount)791 LLVMTypeRef LLVMScalableVectorType(LLVMTypeRef ElementType,
792 unsigned ElementCount) {
793 return wrap(ScalableVectorType::get(unwrap(ElementType), ElementCount));
794 }
795
LLVMGetElementType(LLVMTypeRef WrappedTy)796 LLVMTypeRef LLVMGetElementType(LLVMTypeRef WrappedTy) {
797 auto *Ty = unwrap<Type>(WrappedTy);
798 if (auto *PTy = dyn_cast<PointerType>(Ty))
799 return wrap(PTy->getElementType());
800 if (auto *ATy = dyn_cast<ArrayType>(Ty))
801 return wrap(ATy->getElementType());
802 return wrap(cast<VectorType>(Ty)->getElementType());
803 }
804
LLVMGetNumContainedTypes(LLVMTypeRef Tp)805 unsigned LLVMGetNumContainedTypes(LLVMTypeRef Tp) {
806 return unwrap(Tp)->getNumContainedTypes();
807 }
808
LLVMGetArrayLength(LLVMTypeRef ArrayTy)809 unsigned LLVMGetArrayLength(LLVMTypeRef ArrayTy) {
810 return unwrap<ArrayType>(ArrayTy)->getNumElements();
811 }
812
LLVMGetPointerAddressSpace(LLVMTypeRef PointerTy)813 unsigned LLVMGetPointerAddressSpace(LLVMTypeRef PointerTy) {
814 return unwrap<PointerType>(PointerTy)->getAddressSpace();
815 }
816
LLVMGetVectorSize(LLVMTypeRef VectorTy)817 unsigned LLVMGetVectorSize(LLVMTypeRef VectorTy) {
818 return unwrap<VectorType>(VectorTy)->getElementCount().getKnownMinValue();
819 }
820
821 /*--.. Operations on other types ...........................................--*/
822
LLVMVoidTypeInContext(LLVMContextRef C)823 LLVMTypeRef LLVMVoidTypeInContext(LLVMContextRef C) {
824 return wrap(Type::getVoidTy(*unwrap(C)));
825 }
LLVMLabelTypeInContext(LLVMContextRef C)826 LLVMTypeRef LLVMLabelTypeInContext(LLVMContextRef C) {
827 return wrap(Type::getLabelTy(*unwrap(C)));
828 }
LLVMTokenTypeInContext(LLVMContextRef C)829 LLVMTypeRef LLVMTokenTypeInContext(LLVMContextRef C) {
830 return wrap(Type::getTokenTy(*unwrap(C)));
831 }
LLVMMetadataTypeInContext(LLVMContextRef C)832 LLVMTypeRef LLVMMetadataTypeInContext(LLVMContextRef C) {
833 return wrap(Type::getMetadataTy(*unwrap(C)));
834 }
835
LLVMVoidType(void)836 LLVMTypeRef LLVMVoidType(void) {
837 return LLVMVoidTypeInContext(LLVMGetGlobalContext());
838 }
LLVMLabelType(void)839 LLVMTypeRef LLVMLabelType(void) {
840 return LLVMLabelTypeInContext(LLVMGetGlobalContext());
841 }
842
843 /*===-- Operations on values ----------------------------------------------===*/
844
845 /*--.. Operations on all values ............................................--*/
846
LLVMTypeOf(LLVMValueRef Val)847 LLVMTypeRef LLVMTypeOf(LLVMValueRef Val) {
848 return wrap(unwrap(Val)->getType());
849 }
850
LLVMGetValueKind(LLVMValueRef Val)851 LLVMValueKind LLVMGetValueKind(LLVMValueRef Val) {
852 switch(unwrap(Val)->getValueID()) {
853 #define LLVM_C_API 1
854 #define HANDLE_VALUE(Name) \
855 case Value::Name##Val: \
856 return LLVM##Name##ValueKind;
857 #include "llvm/IR/Value.def"
858 default:
859 return LLVMInstructionValueKind;
860 }
861 }
862
LLVMGetValueName2(LLVMValueRef Val,size_t * Length)863 const char *LLVMGetValueName2(LLVMValueRef Val, size_t *Length) {
864 auto *V = unwrap(Val);
865 *Length = V->getName().size();
866 return V->getName().data();
867 }
868
LLVMSetValueName2(LLVMValueRef Val,const char * Name,size_t NameLen)869 void LLVMSetValueName2(LLVMValueRef Val, const char *Name, size_t NameLen) {
870 unwrap(Val)->setName(StringRef(Name, NameLen));
871 }
872
LLVMGetValueName(LLVMValueRef Val)873 const char *LLVMGetValueName(LLVMValueRef Val) {
874 return unwrap(Val)->getName().data();
875 }
876
LLVMSetValueName(LLVMValueRef Val,const char * Name)877 void LLVMSetValueName(LLVMValueRef Val, const char *Name) {
878 unwrap(Val)->setName(Name);
879 }
880
LLVMDumpValue(LLVMValueRef Val)881 void LLVMDumpValue(LLVMValueRef Val) {
882 unwrap(Val)->print(errs(), /*IsForDebug=*/true);
883 }
884
LLVMPrintValueToString(LLVMValueRef Val)885 char* LLVMPrintValueToString(LLVMValueRef Val) {
886 std::string buf;
887 raw_string_ostream os(buf);
888
889 if (unwrap(Val))
890 unwrap(Val)->print(os);
891 else
892 os << "Printing <null> Value";
893
894 os.flush();
895
896 return strdup(buf.c_str());
897 }
898
LLVMReplaceAllUsesWith(LLVMValueRef OldVal,LLVMValueRef NewVal)899 void LLVMReplaceAllUsesWith(LLVMValueRef OldVal, LLVMValueRef NewVal) {
900 unwrap(OldVal)->replaceAllUsesWith(unwrap(NewVal));
901 }
902
LLVMHasMetadata(LLVMValueRef Inst)903 int LLVMHasMetadata(LLVMValueRef Inst) {
904 return unwrap<Instruction>(Inst)->hasMetadata();
905 }
906
LLVMGetMetadata(LLVMValueRef Inst,unsigned KindID)907 LLVMValueRef LLVMGetMetadata(LLVMValueRef Inst, unsigned KindID) {
908 auto *I = unwrap<Instruction>(Inst);
909 assert(I && "Expected instruction");
910 if (auto *MD = I->getMetadata(KindID))
911 return wrap(MetadataAsValue::get(I->getContext(), MD));
912 return nullptr;
913 }
914
915 // MetadataAsValue uses a canonical format which strips the actual MDNode for
916 // MDNode with just a single constant value, storing just a ConstantAsMetadata
917 // This undoes this canonicalization, reconstructing the MDNode.
extractMDNode(MetadataAsValue * MAV)918 static MDNode *extractMDNode(MetadataAsValue *MAV) {
919 Metadata *MD = MAV->getMetadata();
920 assert((isa<MDNode>(MD) || isa<ConstantAsMetadata>(MD)) &&
921 "Expected a metadata node or a canonicalized constant");
922
923 if (MDNode *N = dyn_cast<MDNode>(MD))
924 return N;
925
926 return MDNode::get(MAV->getContext(), MD);
927 }
928
LLVMSetMetadata(LLVMValueRef Inst,unsigned KindID,LLVMValueRef Val)929 void LLVMSetMetadata(LLVMValueRef Inst, unsigned KindID, LLVMValueRef Val) {
930 MDNode *N = Val ? extractMDNode(unwrap<MetadataAsValue>(Val)) : nullptr;
931
932 unwrap<Instruction>(Inst)->setMetadata(KindID, N);
933 }
934
935 struct LLVMOpaqueValueMetadataEntry {
936 unsigned Kind;
937 LLVMMetadataRef Metadata;
938 };
939
940 using MetadataEntries = SmallVectorImpl<std::pair<unsigned, MDNode *>>;
941 static LLVMValueMetadataEntry *
llvm_getMetadata(size_t * NumEntries,llvm::function_ref<void (MetadataEntries &)> AccessMD)942 llvm_getMetadata(size_t *NumEntries,
943 llvm::function_ref<void(MetadataEntries &)> AccessMD) {
944 SmallVector<std::pair<unsigned, MDNode *>, 8> MVEs;
945 AccessMD(MVEs);
946
947 LLVMOpaqueValueMetadataEntry *Result =
948 static_cast<LLVMOpaqueValueMetadataEntry *>(
949 safe_malloc(MVEs.size() * sizeof(LLVMOpaqueValueMetadataEntry)));
950 for (unsigned i = 0; i < MVEs.size(); ++i) {
951 const auto &ModuleFlag = MVEs[i];
952 Result[i].Kind = ModuleFlag.first;
953 Result[i].Metadata = wrap(ModuleFlag.second);
954 }
955 *NumEntries = MVEs.size();
956 return Result;
957 }
958
959 LLVMValueMetadataEntry *
LLVMInstructionGetAllMetadataOtherThanDebugLoc(LLVMValueRef Value,size_t * NumEntries)960 LLVMInstructionGetAllMetadataOtherThanDebugLoc(LLVMValueRef Value,
961 size_t *NumEntries) {
962 return llvm_getMetadata(NumEntries, [&Value](MetadataEntries &Entries) {
963 Entries.clear();
964 unwrap<Instruction>(Value)->getAllMetadata(Entries);
965 });
966 }
967
968 /*--.. Conversion functions ................................................--*/
969
970 #define LLVM_DEFINE_VALUE_CAST(name) \
971 LLVMValueRef LLVMIsA##name(LLVMValueRef Val) { \
972 return wrap(static_cast<Value*>(dyn_cast_or_null<name>(unwrap(Val)))); \
973 }
974
LLVM_FOR_EACH_VALUE_SUBCLASS(LLVM_DEFINE_VALUE_CAST)975 LLVM_FOR_EACH_VALUE_SUBCLASS(LLVM_DEFINE_VALUE_CAST)
976
977 LLVMValueRef LLVMIsAMDNode(LLVMValueRef Val) {
978 if (auto *MD = dyn_cast_or_null<MetadataAsValue>(unwrap(Val)))
979 if (isa<MDNode>(MD->getMetadata()) ||
980 isa<ValueAsMetadata>(MD->getMetadata()))
981 return Val;
982 return nullptr;
983 }
984
LLVMIsAMDString(LLVMValueRef Val)985 LLVMValueRef LLVMIsAMDString(LLVMValueRef Val) {
986 if (auto *MD = dyn_cast_or_null<MetadataAsValue>(unwrap(Val)))
987 if (isa<MDString>(MD->getMetadata()))
988 return Val;
989 return nullptr;
990 }
991
992 /*--.. Operations on Uses ..................................................--*/
LLVMGetFirstUse(LLVMValueRef Val)993 LLVMUseRef LLVMGetFirstUse(LLVMValueRef Val) {
994 Value *V = unwrap(Val);
995 Value::use_iterator I = V->use_begin();
996 if (I == V->use_end())
997 return nullptr;
998 return wrap(&*I);
999 }
1000
LLVMGetNextUse(LLVMUseRef U)1001 LLVMUseRef LLVMGetNextUse(LLVMUseRef U) {
1002 Use *Next = unwrap(U)->getNext();
1003 if (Next)
1004 return wrap(Next);
1005 return nullptr;
1006 }
1007
LLVMGetUser(LLVMUseRef U)1008 LLVMValueRef LLVMGetUser(LLVMUseRef U) {
1009 return wrap(unwrap(U)->getUser());
1010 }
1011
LLVMGetUsedValue(LLVMUseRef U)1012 LLVMValueRef LLVMGetUsedValue(LLVMUseRef U) {
1013 return wrap(unwrap(U)->get());
1014 }
1015
1016 /*--.. Operations on Users .................................................--*/
1017
getMDNodeOperandImpl(LLVMContext & Context,const MDNode * N,unsigned Index)1018 static LLVMValueRef getMDNodeOperandImpl(LLVMContext &Context, const MDNode *N,
1019 unsigned Index) {
1020 Metadata *Op = N->getOperand(Index);
1021 if (!Op)
1022 return nullptr;
1023 if (auto *C = dyn_cast<ConstantAsMetadata>(Op))
1024 return wrap(C->getValue());
1025 return wrap(MetadataAsValue::get(Context, Op));
1026 }
1027
LLVMGetOperand(LLVMValueRef Val,unsigned Index)1028 LLVMValueRef LLVMGetOperand(LLVMValueRef Val, unsigned Index) {
1029 Value *V = unwrap(Val);
1030 if (auto *MD = dyn_cast<MetadataAsValue>(V)) {
1031 if (auto *L = dyn_cast<ValueAsMetadata>(MD->getMetadata())) {
1032 assert(Index == 0 && "Function-local metadata can only have one operand");
1033 return wrap(L->getValue());
1034 }
1035 return getMDNodeOperandImpl(V->getContext(),
1036 cast<MDNode>(MD->getMetadata()), Index);
1037 }
1038
1039 return wrap(cast<User>(V)->getOperand(Index));
1040 }
1041
LLVMGetOperandUse(LLVMValueRef Val,unsigned Index)1042 LLVMUseRef LLVMGetOperandUse(LLVMValueRef Val, unsigned Index) {
1043 Value *V = unwrap(Val);
1044 return wrap(&cast<User>(V)->getOperandUse(Index));
1045 }
1046
LLVMSetOperand(LLVMValueRef Val,unsigned Index,LLVMValueRef Op)1047 void LLVMSetOperand(LLVMValueRef Val, unsigned Index, LLVMValueRef Op) {
1048 unwrap<User>(Val)->setOperand(Index, unwrap(Op));
1049 }
1050
LLVMGetNumOperands(LLVMValueRef Val)1051 int LLVMGetNumOperands(LLVMValueRef Val) {
1052 Value *V = unwrap(Val);
1053 if (isa<MetadataAsValue>(V))
1054 return LLVMGetMDNodeNumOperands(Val);
1055
1056 return cast<User>(V)->getNumOperands();
1057 }
1058
1059 /*--.. Operations on constants of any type .................................--*/
1060
LLVMConstNull(LLVMTypeRef Ty)1061 LLVMValueRef LLVMConstNull(LLVMTypeRef Ty) {
1062 return wrap(Constant::getNullValue(unwrap(Ty)));
1063 }
1064
LLVMConstAllOnes(LLVMTypeRef Ty)1065 LLVMValueRef LLVMConstAllOnes(LLVMTypeRef Ty) {
1066 return wrap(Constant::getAllOnesValue(unwrap(Ty)));
1067 }
1068
LLVMGetUndef(LLVMTypeRef Ty)1069 LLVMValueRef LLVMGetUndef(LLVMTypeRef Ty) {
1070 return wrap(UndefValue::get(unwrap(Ty)));
1071 }
1072
LLVMGetPoison(LLVMTypeRef Ty)1073 LLVMValueRef LLVMGetPoison(LLVMTypeRef Ty) {
1074 return wrap(PoisonValue::get(unwrap(Ty)));
1075 }
1076
LLVMIsConstant(LLVMValueRef Ty)1077 LLVMBool LLVMIsConstant(LLVMValueRef Ty) {
1078 return isa<Constant>(unwrap(Ty));
1079 }
1080
LLVMIsNull(LLVMValueRef Val)1081 LLVMBool LLVMIsNull(LLVMValueRef Val) {
1082 if (Constant *C = dyn_cast<Constant>(unwrap(Val)))
1083 return C->isNullValue();
1084 return false;
1085 }
1086
LLVMIsUndef(LLVMValueRef Val)1087 LLVMBool LLVMIsUndef(LLVMValueRef Val) {
1088 return isa<UndefValue>(unwrap(Val));
1089 }
1090
LLVMIsPoison(LLVMValueRef Val)1091 LLVMBool LLVMIsPoison(LLVMValueRef Val) {
1092 return isa<PoisonValue>(unwrap(Val));
1093 }
1094
LLVMConstPointerNull(LLVMTypeRef Ty)1095 LLVMValueRef LLVMConstPointerNull(LLVMTypeRef Ty) {
1096 return wrap(ConstantPointerNull::get(unwrap<PointerType>(Ty)));
1097 }
1098
1099 /*--.. Operations on metadata nodes ........................................--*/
1100
LLVMMDStringInContext2(LLVMContextRef C,const char * Str,size_t SLen)1101 LLVMMetadataRef LLVMMDStringInContext2(LLVMContextRef C, const char *Str,
1102 size_t SLen) {
1103 return wrap(MDString::get(*unwrap(C), StringRef(Str, SLen)));
1104 }
1105
LLVMMDNodeInContext2(LLVMContextRef C,LLVMMetadataRef * MDs,size_t Count)1106 LLVMMetadataRef LLVMMDNodeInContext2(LLVMContextRef C, LLVMMetadataRef *MDs,
1107 size_t Count) {
1108 return wrap(MDNode::get(*unwrap(C), ArrayRef<Metadata*>(unwrap(MDs), Count)));
1109 }
1110
LLVMMDStringInContext(LLVMContextRef C,const char * Str,unsigned SLen)1111 LLVMValueRef LLVMMDStringInContext(LLVMContextRef C, const char *Str,
1112 unsigned SLen) {
1113 LLVMContext &Context = *unwrap(C);
1114 return wrap(MetadataAsValue::get(
1115 Context, MDString::get(Context, StringRef(Str, SLen))));
1116 }
1117
LLVMMDString(const char * Str,unsigned SLen)1118 LLVMValueRef LLVMMDString(const char *Str, unsigned SLen) {
1119 return LLVMMDStringInContext(LLVMGetGlobalContext(), Str, SLen);
1120 }
1121
LLVMMDNodeInContext(LLVMContextRef C,LLVMValueRef * Vals,unsigned Count)1122 LLVMValueRef LLVMMDNodeInContext(LLVMContextRef C, LLVMValueRef *Vals,
1123 unsigned Count) {
1124 LLVMContext &Context = *unwrap(C);
1125 SmallVector<Metadata *, 8> MDs;
1126 for (auto *OV : makeArrayRef(Vals, Count)) {
1127 Value *V = unwrap(OV);
1128 Metadata *MD;
1129 if (!V)
1130 MD = nullptr;
1131 else if (auto *C = dyn_cast<Constant>(V))
1132 MD = ConstantAsMetadata::get(C);
1133 else if (auto *MDV = dyn_cast<MetadataAsValue>(V)) {
1134 MD = MDV->getMetadata();
1135 assert(!isa<LocalAsMetadata>(MD) && "Unexpected function-local metadata "
1136 "outside of direct argument to call");
1137 } else {
1138 // This is function-local metadata. Pretend to make an MDNode.
1139 assert(Count == 1 &&
1140 "Expected only one operand to function-local metadata");
1141 return wrap(MetadataAsValue::get(Context, LocalAsMetadata::get(V)));
1142 }
1143
1144 MDs.push_back(MD);
1145 }
1146 return wrap(MetadataAsValue::get(Context, MDNode::get(Context, MDs)));
1147 }
1148
LLVMMDNode(LLVMValueRef * Vals,unsigned Count)1149 LLVMValueRef LLVMMDNode(LLVMValueRef *Vals, unsigned Count) {
1150 return LLVMMDNodeInContext(LLVMGetGlobalContext(), Vals, Count);
1151 }
1152
LLVMMetadataAsValue(LLVMContextRef C,LLVMMetadataRef MD)1153 LLVMValueRef LLVMMetadataAsValue(LLVMContextRef C, LLVMMetadataRef MD) {
1154 return wrap(MetadataAsValue::get(*unwrap(C), unwrap(MD)));
1155 }
1156
LLVMValueAsMetadata(LLVMValueRef Val)1157 LLVMMetadataRef LLVMValueAsMetadata(LLVMValueRef Val) {
1158 auto *V = unwrap(Val);
1159 if (auto *C = dyn_cast<Constant>(V))
1160 return wrap(ConstantAsMetadata::get(C));
1161 if (auto *MAV = dyn_cast<MetadataAsValue>(V))
1162 return wrap(MAV->getMetadata());
1163 return wrap(ValueAsMetadata::get(V));
1164 }
1165
LLVMGetMDString(LLVMValueRef V,unsigned * Length)1166 const char *LLVMGetMDString(LLVMValueRef V, unsigned *Length) {
1167 if (const auto *MD = dyn_cast<MetadataAsValue>(unwrap(V)))
1168 if (const MDString *S = dyn_cast<MDString>(MD->getMetadata())) {
1169 *Length = S->getString().size();
1170 return S->getString().data();
1171 }
1172 *Length = 0;
1173 return nullptr;
1174 }
1175
LLVMGetMDNodeNumOperands(LLVMValueRef V)1176 unsigned LLVMGetMDNodeNumOperands(LLVMValueRef V) {
1177 auto *MD = cast<MetadataAsValue>(unwrap(V));
1178 if (isa<ValueAsMetadata>(MD->getMetadata()))
1179 return 1;
1180 return cast<MDNode>(MD->getMetadata())->getNumOperands();
1181 }
1182
LLVMGetFirstNamedMetadata(LLVMModuleRef M)1183 LLVMNamedMDNodeRef LLVMGetFirstNamedMetadata(LLVMModuleRef M) {
1184 Module *Mod = unwrap(M);
1185 Module::named_metadata_iterator I = Mod->named_metadata_begin();
1186 if (I == Mod->named_metadata_end())
1187 return nullptr;
1188 return wrap(&*I);
1189 }
1190
LLVMGetLastNamedMetadata(LLVMModuleRef M)1191 LLVMNamedMDNodeRef LLVMGetLastNamedMetadata(LLVMModuleRef M) {
1192 Module *Mod = unwrap(M);
1193 Module::named_metadata_iterator I = Mod->named_metadata_end();
1194 if (I == Mod->named_metadata_begin())
1195 return nullptr;
1196 return wrap(&*--I);
1197 }
1198
LLVMGetNextNamedMetadata(LLVMNamedMDNodeRef NMD)1199 LLVMNamedMDNodeRef LLVMGetNextNamedMetadata(LLVMNamedMDNodeRef NMD) {
1200 NamedMDNode *NamedNode = unwrap<NamedMDNode>(NMD);
1201 Module::named_metadata_iterator I(NamedNode);
1202 if (++I == NamedNode->getParent()->named_metadata_end())
1203 return nullptr;
1204 return wrap(&*I);
1205 }
1206
LLVMGetPreviousNamedMetadata(LLVMNamedMDNodeRef NMD)1207 LLVMNamedMDNodeRef LLVMGetPreviousNamedMetadata(LLVMNamedMDNodeRef NMD) {
1208 NamedMDNode *NamedNode = unwrap<NamedMDNode>(NMD);
1209 Module::named_metadata_iterator I(NamedNode);
1210 if (I == NamedNode->getParent()->named_metadata_begin())
1211 return nullptr;
1212 return wrap(&*--I);
1213 }
1214
LLVMGetNamedMetadata(LLVMModuleRef M,const char * Name,size_t NameLen)1215 LLVMNamedMDNodeRef LLVMGetNamedMetadata(LLVMModuleRef M,
1216 const char *Name, size_t NameLen) {
1217 return wrap(unwrap(M)->getNamedMetadata(StringRef(Name, NameLen)));
1218 }
1219
LLVMGetOrInsertNamedMetadata(LLVMModuleRef M,const char * Name,size_t NameLen)1220 LLVMNamedMDNodeRef LLVMGetOrInsertNamedMetadata(LLVMModuleRef M,
1221 const char *Name, size_t NameLen) {
1222 return wrap(unwrap(M)->getOrInsertNamedMetadata({Name, NameLen}));
1223 }
1224
LLVMGetNamedMetadataName(LLVMNamedMDNodeRef NMD,size_t * NameLen)1225 const char *LLVMGetNamedMetadataName(LLVMNamedMDNodeRef NMD, size_t *NameLen) {
1226 NamedMDNode *NamedNode = unwrap<NamedMDNode>(NMD);
1227 *NameLen = NamedNode->getName().size();
1228 return NamedNode->getName().data();
1229 }
1230
LLVMGetMDNodeOperands(LLVMValueRef V,LLVMValueRef * Dest)1231 void LLVMGetMDNodeOperands(LLVMValueRef V, LLVMValueRef *Dest) {
1232 auto *MD = cast<MetadataAsValue>(unwrap(V));
1233 if (auto *MDV = dyn_cast<ValueAsMetadata>(MD->getMetadata())) {
1234 *Dest = wrap(MDV->getValue());
1235 return;
1236 }
1237 const auto *N = cast<MDNode>(MD->getMetadata());
1238 const unsigned numOperands = N->getNumOperands();
1239 LLVMContext &Context = unwrap(V)->getContext();
1240 for (unsigned i = 0; i < numOperands; i++)
1241 Dest[i] = getMDNodeOperandImpl(Context, N, i);
1242 }
1243
LLVMGetNamedMetadataNumOperands(LLVMModuleRef M,const char * Name)1244 unsigned LLVMGetNamedMetadataNumOperands(LLVMModuleRef M, const char *Name) {
1245 if (NamedMDNode *N = unwrap(M)->getNamedMetadata(Name)) {
1246 return N->getNumOperands();
1247 }
1248 return 0;
1249 }
1250
LLVMGetNamedMetadataOperands(LLVMModuleRef M,const char * Name,LLVMValueRef * Dest)1251 void LLVMGetNamedMetadataOperands(LLVMModuleRef M, const char *Name,
1252 LLVMValueRef *Dest) {
1253 NamedMDNode *N = unwrap(M)->getNamedMetadata(Name);
1254 if (!N)
1255 return;
1256 LLVMContext &Context = unwrap(M)->getContext();
1257 for (unsigned i=0;i<N->getNumOperands();i++)
1258 Dest[i] = wrap(MetadataAsValue::get(Context, N->getOperand(i)));
1259 }
1260
LLVMAddNamedMetadataOperand(LLVMModuleRef M,const char * Name,LLVMValueRef Val)1261 void LLVMAddNamedMetadataOperand(LLVMModuleRef M, const char *Name,
1262 LLVMValueRef Val) {
1263 NamedMDNode *N = unwrap(M)->getOrInsertNamedMetadata(Name);
1264 if (!N)
1265 return;
1266 if (!Val)
1267 return;
1268 N->addOperand(extractMDNode(unwrap<MetadataAsValue>(Val)));
1269 }
1270
LLVMGetDebugLocDirectory(LLVMValueRef Val,unsigned * Length)1271 const char *LLVMGetDebugLocDirectory(LLVMValueRef Val, unsigned *Length) {
1272 if (!Length) return nullptr;
1273 StringRef S;
1274 if (const auto *I = dyn_cast<Instruction>(unwrap(Val))) {
1275 if (const auto &DL = I->getDebugLoc()) {
1276 S = DL->getDirectory();
1277 }
1278 } else if (const auto *GV = dyn_cast<GlobalVariable>(unwrap(Val))) {
1279 SmallVector<DIGlobalVariableExpression *, 1> GVEs;
1280 GV->getDebugInfo(GVEs);
1281 if (GVEs.size())
1282 if (const DIGlobalVariable *DGV = GVEs[0]->getVariable())
1283 S = DGV->getDirectory();
1284 } else if (const auto *F = dyn_cast<Function>(unwrap(Val))) {
1285 if (const DISubprogram *DSP = F->getSubprogram())
1286 S = DSP->getDirectory();
1287 } else {
1288 assert(0 && "Expected Instruction, GlobalVariable or Function");
1289 return nullptr;
1290 }
1291 *Length = S.size();
1292 return S.data();
1293 }
1294
LLVMGetDebugLocFilename(LLVMValueRef Val,unsigned * Length)1295 const char *LLVMGetDebugLocFilename(LLVMValueRef Val, unsigned *Length) {
1296 if (!Length) return nullptr;
1297 StringRef S;
1298 if (const auto *I = dyn_cast<Instruction>(unwrap(Val))) {
1299 if (const auto &DL = I->getDebugLoc()) {
1300 S = DL->getFilename();
1301 }
1302 } else if (const auto *GV = dyn_cast<GlobalVariable>(unwrap(Val))) {
1303 SmallVector<DIGlobalVariableExpression *, 1> GVEs;
1304 GV->getDebugInfo(GVEs);
1305 if (GVEs.size())
1306 if (const DIGlobalVariable *DGV = GVEs[0]->getVariable())
1307 S = DGV->getFilename();
1308 } else if (const auto *F = dyn_cast<Function>(unwrap(Val))) {
1309 if (const DISubprogram *DSP = F->getSubprogram())
1310 S = DSP->getFilename();
1311 } else {
1312 assert(0 && "Expected Instruction, GlobalVariable or Function");
1313 return nullptr;
1314 }
1315 *Length = S.size();
1316 return S.data();
1317 }
1318
LLVMGetDebugLocLine(LLVMValueRef Val)1319 unsigned LLVMGetDebugLocLine(LLVMValueRef Val) {
1320 unsigned L = 0;
1321 if (const auto *I = dyn_cast<Instruction>(unwrap(Val))) {
1322 if (const auto &DL = I->getDebugLoc()) {
1323 L = DL->getLine();
1324 }
1325 } else if (const auto *GV = dyn_cast<GlobalVariable>(unwrap(Val))) {
1326 SmallVector<DIGlobalVariableExpression *, 1> GVEs;
1327 GV->getDebugInfo(GVEs);
1328 if (GVEs.size())
1329 if (const DIGlobalVariable *DGV = GVEs[0]->getVariable())
1330 L = DGV->getLine();
1331 } else if (const auto *F = dyn_cast<Function>(unwrap(Val))) {
1332 if (const DISubprogram *DSP = F->getSubprogram())
1333 L = DSP->getLine();
1334 } else {
1335 assert(0 && "Expected Instruction, GlobalVariable or Function");
1336 return -1;
1337 }
1338 return L;
1339 }
1340
LLVMGetDebugLocColumn(LLVMValueRef Val)1341 unsigned LLVMGetDebugLocColumn(LLVMValueRef Val) {
1342 unsigned C = 0;
1343 if (const auto *I = dyn_cast<Instruction>(unwrap(Val)))
1344 if (const auto &DL = I->getDebugLoc())
1345 C = DL->getColumn();
1346 return C;
1347 }
1348
1349 /*--.. Operations on scalar constants ......................................--*/
1350
LLVMConstInt(LLVMTypeRef IntTy,unsigned long long N,LLVMBool SignExtend)1351 LLVMValueRef LLVMConstInt(LLVMTypeRef IntTy, unsigned long long N,
1352 LLVMBool SignExtend) {
1353 return wrap(ConstantInt::get(unwrap<IntegerType>(IntTy), N, SignExtend != 0));
1354 }
1355
LLVMConstIntOfArbitraryPrecision(LLVMTypeRef IntTy,unsigned NumWords,const uint64_t Words[])1356 LLVMValueRef LLVMConstIntOfArbitraryPrecision(LLVMTypeRef IntTy,
1357 unsigned NumWords,
1358 const uint64_t Words[]) {
1359 IntegerType *Ty = unwrap<IntegerType>(IntTy);
1360 return wrap(ConstantInt::get(Ty->getContext(),
1361 APInt(Ty->getBitWidth(),
1362 makeArrayRef(Words, NumWords))));
1363 }
1364
LLVMConstIntOfString(LLVMTypeRef IntTy,const char Str[],uint8_t Radix)1365 LLVMValueRef LLVMConstIntOfString(LLVMTypeRef IntTy, const char Str[],
1366 uint8_t Radix) {
1367 return wrap(ConstantInt::get(unwrap<IntegerType>(IntTy), StringRef(Str),
1368 Radix));
1369 }
1370
LLVMConstIntOfStringAndSize(LLVMTypeRef IntTy,const char Str[],unsigned SLen,uint8_t Radix)1371 LLVMValueRef LLVMConstIntOfStringAndSize(LLVMTypeRef IntTy, const char Str[],
1372 unsigned SLen, uint8_t Radix) {
1373 return wrap(ConstantInt::get(unwrap<IntegerType>(IntTy), StringRef(Str, SLen),
1374 Radix));
1375 }
1376
LLVMConstReal(LLVMTypeRef RealTy,double N)1377 LLVMValueRef LLVMConstReal(LLVMTypeRef RealTy, double N) {
1378 return wrap(ConstantFP::get(unwrap(RealTy), N));
1379 }
1380
LLVMConstRealOfString(LLVMTypeRef RealTy,const char * Text)1381 LLVMValueRef LLVMConstRealOfString(LLVMTypeRef RealTy, const char *Text) {
1382 return wrap(ConstantFP::get(unwrap(RealTy), StringRef(Text)));
1383 }
1384
LLVMConstRealOfStringAndSize(LLVMTypeRef RealTy,const char Str[],unsigned SLen)1385 LLVMValueRef LLVMConstRealOfStringAndSize(LLVMTypeRef RealTy, const char Str[],
1386 unsigned SLen) {
1387 return wrap(ConstantFP::get(unwrap(RealTy), StringRef(Str, SLen)));
1388 }
1389
LLVMConstIntGetZExtValue(LLVMValueRef ConstantVal)1390 unsigned long long LLVMConstIntGetZExtValue(LLVMValueRef ConstantVal) {
1391 return unwrap<ConstantInt>(ConstantVal)->getZExtValue();
1392 }
1393
LLVMConstIntGetSExtValue(LLVMValueRef ConstantVal)1394 long long LLVMConstIntGetSExtValue(LLVMValueRef ConstantVal) {
1395 return unwrap<ConstantInt>(ConstantVal)->getSExtValue();
1396 }
1397
LLVMConstRealGetDouble(LLVMValueRef ConstantVal,LLVMBool * LosesInfo)1398 double LLVMConstRealGetDouble(LLVMValueRef ConstantVal, LLVMBool *LosesInfo) {
1399 ConstantFP *cFP = unwrap<ConstantFP>(ConstantVal) ;
1400 Type *Ty = cFP->getType();
1401
1402 if (Ty->isHalfTy() || Ty->isBFloatTy() || Ty->isFloatTy() ||
1403 Ty->isDoubleTy()) {
1404 *LosesInfo = false;
1405 return cFP->getValueAPF().convertToDouble();
1406 }
1407
1408 bool APFLosesInfo;
1409 APFloat APF = cFP->getValueAPF();
1410 APF.convert(APFloat::IEEEdouble(), APFloat::rmNearestTiesToEven, &APFLosesInfo);
1411 *LosesInfo = APFLosesInfo;
1412 return APF.convertToDouble();
1413 }
1414
1415 /*--.. Operations on composite constants ...................................--*/
1416
LLVMConstStringInContext(LLVMContextRef C,const char * Str,unsigned Length,LLVMBool DontNullTerminate)1417 LLVMValueRef LLVMConstStringInContext(LLVMContextRef C, const char *Str,
1418 unsigned Length,
1419 LLVMBool DontNullTerminate) {
1420 /* Inverted the sense of AddNull because ', 0)' is a
1421 better mnemonic for null termination than ', 1)'. */
1422 return wrap(ConstantDataArray::getString(*unwrap(C), StringRef(Str, Length),
1423 DontNullTerminate == 0));
1424 }
1425
LLVMConstString(const char * Str,unsigned Length,LLVMBool DontNullTerminate)1426 LLVMValueRef LLVMConstString(const char *Str, unsigned Length,
1427 LLVMBool DontNullTerminate) {
1428 return LLVMConstStringInContext(LLVMGetGlobalContext(), Str, Length,
1429 DontNullTerminate);
1430 }
1431
LLVMGetElementAsConstant(LLVMValueRef C,unsigned idx)1432 LLVMValueRef LLVMGetElementAsConstant(LLVMValueRef C, unsigned idx) {
1433 return wrap(unwrap<ConstantDataSequential>(C)->getElementAsConstant(idx));
1434 }
1435
LLVMIsConstantString(LLVMValueRef C)1436 LLVMBool LLVMIsConstantString(LLVMValueRef C) {
1437 return unwrap<ConstantDataSequential>(C)->isString();
1438 }
1439
LLVMGetAsString(LLVMValueRef C,size_t * Length)1440 const char *LLVMGetAsString(LLVMValueRef C, size_t *Length) {
1441 StringRef Str = unwrap<ConstantDataSequential>(C)->getAsString();
1442 *Length = Str.size();
1443 return Str.data();
1444 }
1445
LLVMConstArray(LLVMTypeRef ElementTy,LLVMValueRef * ConstantVals,unsigned Length)1446 LLVMValueRef LLVMConstArray(LLVMTypeRef ElementTy,
1447 LLVMValueRef *ConstantVals, unsigned Length) {
1448 ArrayRef<Constant*> V(unwrap<Constant>(ConstantVals, Length), Length);
1449 return wrap(ConstantArray::get(ArrayType::get(unwrap(ElementTy), Length), V));
1450 }
1451
LLVMConstStructInContext(LLVMContextRef C,LLVMValueRef * ConstantVals,unsigned Count,LLVMBool Packed)1452 LLVMValueRef LLVMConstStructInContext(LLVMContextRef C,
1453 LLVMValueRef *ConstantVals,
1454 unsigned Count, LLVMBool Packed) {
1455 Constant **Elements = unwrap<Constant>(ConstantVals, Count);
1456 return wrap(ConstantStruct::getAnon(*unwrap(C), makeArrayRef(Elements, Count),
1457 Packed != 0));
1458 }
1459
LLVMConstStruct(LLVMValueRef * ConstantVals,unsigned Count,LLVMBool Packed)1460 LLVMValueRef LLVMConstStruct(LLVMValueRef *ConstantVals, unsigned Count,
1461 LLVMBool Packed) {
1462 return LLVMConstStructInContext(LLVMGetGlobalContext(), ConstantVals, Count,
1463 Packed);
1464 }
1465
LLVMConstNamedStruct(LLVMTypeRef StructTy,LLVMValueRef * ConstantVals,unsigned Count)1466 LLVMValueRef LLVMConstNamedStruct(LLVMTypeRef StructTy,
1467 LLVMValueRef *ConstantVals,
1468 unsigned Count) {
1469 Constant **Elements = unwrap<Constant>(ConstantVals, Count);
1470 StructType *Ty = cast<StructType>(unwrap(StructTy));
1471
1472 return wrap(ConstantStruct::get(Ty, makeArrayRef(Elements, Count)));
1473 }
1474
LLVMConstVector(LLVMValueRef * ScalarConstantVals,unsigned Size)1475 LLVMValueRef LLVMConstVector(LLVMValueRef *ScalarConstantVals, unsigned Size) {
1476 return wrap(ConstantVector::get(makeArrayRef(
1477 unwrap<Constant>(ScalarConstantVals, Size), Size)));
1478 }
1479
1480 /*-- Opcode mapping */
1481
map_to_llvmopcode(int opcode)1482 static LLVMOpcode map_to_llvmopcode(int opcode)
1483 {
1484 switch (opcode) {
1485 default: llvm_unreachable("Unhandled Opcode.");
1486 #define HANDLE_INST(num, opc, clas) case num: return LLVM##opc;
1487 #include "llvm/IR/Instruction.def"
1488 #undef HANDLE_INST
1489 }
1490 }
1491
map_from_llvmopcode(LLVMOpcode code)1492 static int map_from_llvmopcode(LLVMOpcode code)
1493 {
1494 switch (code) {
1495 #define HANDLE_INST(num, opc, clas) case LLVM##opc: return num;
1496 #include "llvm/IR/Instruction.def"
1497 #undef HANDLE_INST
1498 }
1499 llvm_unreachable("Unhandled Opcode.");
1500 }
1501
1502 /*--.. Constant expressions ................................................--*/
1503
LLVMGetConstOpcode(LLVMValueRef ConstantVal)1504 LLVMOpcode LLVMGetConstOpcode(LLVMValueRef ConstantVal) {
1505 return map_to_llvmopcode(unwrap<ConstantExpr>(ConstantVal)->getOpcode());
1506 }
1507
LLVMAlignOf(LLVMTypeRef Ty)1508 LLVMValueRef LLVMAlignOf(LLVMTypeRef Ty) {
1509 return wrap(ConstantExpr::getAlignOf(unwrap(Ty)));
1510 }
1511
LLVMSizeOf(LLVMTypeRef Ty)1512 LLVMValueRef LLVMSizeOf(LLVMTypeRef Ty) {
1513 return wrap(ConstantExpr::getSizeOf(unwrap(Ty)));
1514 }
1515
LLVMConstNeg(LLVMValueRef ConstantVal)1516 LLVMValueRef LLVMConstNeg(LLVMValueRef ConstantVal) {
1517 return wrap(ConstantExpr::getNeg(unwrap<Constant>(ConstantVal)));
1518 }
1519
LLVMConstNSWNeg(LLVMValueRef ConstantVal)1520 LLVMValueRef LLVMConstNSWNeg(LLVMValueRef ConstantVal) {
1521 return wrap(ConstantExpr::getNSWNeg(unwrap<Constant>(ConstantVal)));
1522 }
1523
LLVMConstNUWNeg(LLVMValueRef ConstantVal)1524 LLVMValueRef LLVMConstNUWNeg(LLVMValueRef ConstantVal) {
1525 return wrap(ConstantExpr::getNUWNeg(unwrap<Constant>(ConstantVal)));
1526 }
1527
1528
LLVMConstFNeg(LLVMValueRef ConstantVal)1529 LLVMValueRef LLVMConstFNeg(LLVMValueRef ConstantVal) {
1530 return wrap(ConstantExpr::getFNeg(unwrap<Constant>(ConstantVal)));
1531 }
1532
LLVMConstNot(LLVMValueRef ConstantVal)1533 LLVMValueRef LLVMConstNot(LLVMValueRef ConstantVal) {
1534 return wrap(ConstantExpr::getNot(unwrap<Constant>(ConstantVal)));
1535 }
1536
LLVMConstAdd(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1537 LLVMValueRef LLVMConstAdd(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1538 return wrap(ConstantExpr::getAdd(unwrap<Constant>(LHSConstant),
1539 unwrap<Constant>(RHSConstant)));
1540 }
1541
LLVMConstNSWAdd(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1542 LLVMValueRef LLVMConstNSWAdd(LLVMValueRef LHSConstant,
1543 LLVMValueRef RHSConstant) {
1544 return wrap(ConstantExpr::getNSWAdd(unwrap<Constant>(LHSConstant),
1545 unwrap<Constant>(RHSConstant)));
1546 }
1547
LLVMConstNUWAdd(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1548 LLVMValueRef LLVMConstNUWAdd(LLVMValueRef LHSConstant,
1549 LLVMValueRef RHSConstant) {
1550 return wrap(ConstantExpr::getNUWAdd(unwrap<Constant>(LHSConstant),
1551 unwrap<Constant>(RHSConstant)));
1552 }
1553
LLVMConstFAdd(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1554 LLVMValueRef LLVMConstFAdd(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1555 return wrap(ConstantExpr::getFAdd(unwrap<Constant>(LHSConstant),
1556 unwrap<Constant>(RHSConstant)));
1557 }
1558
LLVMConstSub(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1559 LLVMValueRef LLVMConstSub(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1560 return wrap(ConstantExpr::getSub(unwrap<Constant>(LHSConstant),
1561 unwrap<Constant>(RHSConstant)));
1562 }
1563
LLVMConstNSWSub(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1564 LLVMValueRef LLVMConstNSWSub(LLVMValueRef LHSConstant,
1565 LLVMValueRef RHSConstant) {
1566 return wrap(ConstantExpr::getNSWSub(unwrap<Constant>(LHSConstant),
1567 unwrap<Constant>(RHSConstant)));
1568 }
1569
LLVMConstNUWSub(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1570 LLVMValueRef LLVMConstNUWSub(LLVMValueRef LHSConstant,
1571 LLVMValueRef RHSConstant) {
1572 return wrap(ConstantExpr::getNUWSub(unwrap<Constant>(LHSConstant),
1573 unwrap<Constant>(RHSConstant)));
1574 }
1575
LLVMConstFSub(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1576 LLVMValueRef LLVMConstFSub(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1577 return wrap(ConstantExpr::getFSub(unwrap<Constant>(LHSConstant),
1578 unwrap<Constant>(RHSConstant)));
1579 }
1580
LLVMConstMul(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1581 LLVMValueRef LLVMConstMul(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1582 return wrap(ConstantExpr::getMul(unwrap<Constant>(LHSConstant),
1583 unwrap<Constant>(RHSConstant)));
1584 }
1585
LLVMConstNSWMul(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1586 LLVMValueRef LLVMConstNSWMul(LLVMValueRef LHSConstant,
1587 LLVMValueRef RHSConstant) {
1588 return wrap(ConstantExpr::getNSWMul(unwrap<Constant>(LHSConstant),
1589 unwrap<Constant>(RHSConstant)));
1590 }
1591
LLVMConstNUWMul(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1592 LLVMValueRef LLVMConstNUWMul(LLVMValueRef LHSConstant,
1593 LLVMValueRef RHSConstant) {
1594 return wrap(ConstantExpr::getNUWMul(unwrap<Constant>(LHSConstant),
1595 unwrap<Constant>(RHSConstant)));
1596 }
1597
LLVMConstFMul(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1598 LLVMValueRef LLVMConstFMul(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1599 return wrap(ConstantExpr::getFMul(unwrap<Constant>(LHSConstant),
1600 unwrap<Constant>(RHSConstant)));
1601 }
1602
LLVMConstUDiv(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1603 LLVMValueRef LLVMConstUDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1604 return wrap(ConstantExpr::getUDiv(unwrap<Constant>(LHSConstant),
1605 unwrap<Constant>(RHSConstant)));
1606 }
1607
LLVMConstExactUDiv(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1608 LLVMValueRef LLVMConstExactUDiv(LLVMValueRef LHSConstant,
1609 LLVMValueRef RHSConstant) {
1610 return wrap(ConstantExpr::getExactUDiv(unwrap<Constant>(LHSConstant),
1611 unwrap<Constant>(RHSConstant)));
1612 }
1613
LLVMConstSDiv(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1614 LLVMValueRef LLVMConstSDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1615 return wrap(ConstantExpr::getSDiv(unwrap<Constant>(LHSConstant),
1616 unwrap<Constant>(RHSConstant)));
1617 }
1618
LLVMConstExactSDiv(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1619 LLVMValueRef LLVMConstExactSDiv(LLVMValueRef LHSConstant,
1620 LLVMValueRef RHSConstant) {
1621 return wrap(ConstantExpr::getExactSDiv(unwrap<Constant>(LHSConstant),
1622 unwrap<Constant>(RHSConstant)));
1623 }
1624
LLVMConstFDiv(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1625 LLVMValueRef LLVMConstFDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1626 return wrap(ConstantExpr::getFDiv(unwrap<Constant>(LHSConstant),
1627 unwrap<Constant>(RHSConstant)));
1628 }
1629
LLVMConstURem(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1630 LLVMValueRef LLVMConstURem(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1631 return wrap(ConstantExpr::getURem(unwrap<Constant>(LHSConstant),
1632 unwrap<Constant>(RHSConstant)));
1633 }
1634
LLVMConstSRem(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1635 LLVMValueRef LLVMConstSRem(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1636 return wrap(ConstantExpr::getSRem(unwrap<Constant>(LHSConstant),
1637 unwrap<Constant>(RHSConstant)));
1638 }
1639
LLVMConstFRem(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1640 LLVMValueRef LLVMConstFRem(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1641 return wrap(ConstantExpr::getFRem(unwrap<Constant>(LHSConstant),
1642 unwrap<Constant>(RHSConstant)));
1643 }
1644
LLVMConstAnd(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1645 LLVMValueRef LLVMConstAnd(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1646 return wrap(ConstantExpr::getAnd(unwrap<Constant>(LHSConstant),
1647 unwrap<Constant>(RHSConstant)));
1648 }
1649
LLVMConstOr(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1650 LLVMValueRef LLVMConstOr(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1651 return wrap(ConstantExpr::getOr(unwrap<Constant>(LHSConstant),
1652 unwrap<Constant>(RHSConstant)));
1653 }
1654
LLVMConstXor(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1655 LLVMValueRef LLVMConstXor(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1656 return wrap(ConstantExpr::getXor(unwrap<Constant>(LHSConstant),
1657 unwrap<Constant>(RHSConstant)));
1658 }
1659
LLVMConstICmp(LLVMIntPredicate Predicate,LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1660 LLVMValueRef LLVMConstICmp(LLVMIntPredicate Predicate,
1661 LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1662 return wrap(ConstantExpr::getICmp(Predicate,
1663 unwrap<Constant>(LHSConstant),
1664 unwrap<Constant>(RHSConstant)));
1665 }
1666
LLVMConstFCmp(LLVMRealPredicate Predicate,LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1667 LLVMValueRef LLVMConstFCmp(LLVMRealPredicate Predicate,
1668 LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1669 return wrap(ConstantExpr::getFCmp(Predicate,
1670 unwrap<Constant>(LHSConstant),
1671 unwrap<Constant>(RHSConstant)));
1672 }
1673
LLVMConstShl(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1674 LLVMValueRef LLVMConstShl(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1675 return wrap(ConstantExpr::getShl(unwrap<Constant>(LHSConstant),
1676 unwrap<Constant>(RHSConstant)));
1677 }
1678
LLVMConstLShr(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1679 LLVMValueRef LLVMConstLShr(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1680 return wrap(ConstantExpr::getLShr(unwrap<Constant>(LHSConstant),
1681 unwrap<Constant>(RHSConstant)));
1682 }
1683
LLVMConstAShr(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1684 LLVMValueRef LLVMConstAShr(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1685 return wrap(ConstantExpr::getAShr(unwrap<Constant>(LHSConstant),
1686 unwrap<Constant>(RHSConstant)));
1687 }
1688
LLVMConstGEP(LLVMValueRef ConstantVal,LLVMValueRef * ConstantIndices,unsigned NumIndices)1689 LLVMValueRef LLVMConstGEP(LLVMValueRef ConstantVal,
1690 LLVMValueRef *ConstantIndices, unsigned NumIndices) {
1691 ArrayRef<Constant *> IdxList(unwrap<Constant>(ConstantIndices, NumIndices),
1692 NumIndices);
1693 Constant *Val = unwrap<Constant>(ConstantVal);
1694 Type *Ty =
1695 cast<PointerType>(Val->getType()->getScalarType())->getElementType();
1696 return wrap(ConstantExpr::getGetElementPtr(Ty, Val, IdxList));
1697 }
1698
LLVMConstInBoundsGEP(LLVMValueRef ConstantVal,LLVMValueRef * ConstantIndices,unsigned NumIndices)1699 LLVMValueRef LLVMConstInBoundsGEP(LLVMValueRef ConstantVal,
1700 LLVMValueRef *ConstantIndices,
1701 unsigned NumIndices) {
1702 ArrayRef<Constant *> IdxList(unwrap<Constant>(ConstantIndices, NumIndices),
1703 NumIndices);
1704 Constant *Val = unwrap<Constant>(ConstantVal);
1705 Type *Ty =
1706 cast<PointerType>(Val->getType()->getScalarType())->getElementType();
1707 return wrap(ConstantExpr::getInBoundsGetElementPtr(Ty, Val, IdxList));
1708 }
1709
LLVMConstTrunc(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1710 LLVMValueRef LLVMConstTrunc(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1711 return wrap(ConstantExpr::getTrunc(unwrap<Constant>(ConstantVal),
1712 unwrap(ToType)));
1713 }
1714
LLVMConstSExt(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1715 LLVMValueRef LLVMConstSExt(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1716 return wrap(ConstantExpr::getSExt(unwrap<Constant>(ConstantVal),
1717 unwrap(ToType)));
1718 }
1719
LLVMConstZExt(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1720 LLVMValueRef LLVMConstZExt(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1721 return wrap(ConstantExpr::getZExt(unwrap<Constant>(ConstantVal),
1722 unwrap(ToType)));
1723 }
1724
LLVMConstFPTrunc(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1725 LLVMValueRef LLVMConstFPTrunc(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1726 return wrap(ConstantExpr::getFPTrunc(unwrap<Constant>(ConstantVal),
1727 unwrap(ToType)));
1728 }
1729
LLVMConstFPExt(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1730 LLVMValueRef LLVMConstFPExt(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1731 return wrap(ConstantExpr::getFPExtend(unwrap<Constant>(ConstantVal),
1732 unwrap(ToType)));
1733 }
1734
LLVMConstUIToFP(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1735 LLVMValueRef LLVMConstUIToFP(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1736 return wrap(ConstantExpr::getUIToFP(unwrap<Constant>(ConstantVal),
1737 unwrap(ToType)));
1738 }
1739
LLVMConstSIToFP(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1740 LLVMValueRef LLVMConstSIToFP(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1741 return wrap(ConstantExpr::getSIToFP(unwrap<Constant>(ConstantVal),
1742 unwrap(ToType)));
1743 }
1744
LLVMConstFPToUI(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1745 LLVMValueRef LLVMConstFPToUI(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1746 return wrap(ConstantExpr::getFPToUI(unwrap<Constant>(ConstantVal),
1747 unwrap(ToType)));
1748 }
1749
LLVMConstFPToSI(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1750 LLVMValueRef LLVMConstFPToSI(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1751 return wrap(ConstantExpr::getFPToSI(unwrap<Constant>(ConstantVal),
1752 unwrap(ToType)));
1753 }
1754
LLVMConstPtrToInt(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1755 LLVMValueRef LLVMConstPtrToInt(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1756 return wrap(ConstantExpr::getPtrToInt(unwrap<Constant>(ConstantVal),
1757 unwrap(ToType)));
1758 }
1759
LLVMConstIntToPtr(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1760 LLVMValueRef LLVMConstIntToPtr(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1761 return wrap(ConstantExpr::getIntToPtr(unwrap<Constant>(ConstantVal),
1762 unwrap(ToType)));
1763 }
1764
LLVMConstBitCast(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1765 LLVMValueRef LLVMConstBitCast(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1766 return wrap(ConstantExpr::getBitCast(unwrap<Constant>(ConstantVal),
1767 unwrap(ToType)));
1768 }
1769
LLVMConstAddrSpaceCast(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1770 LLVMValueRef LLVMConstAddrSpaceCast(LLVMValueRef ConstantVal,
1771 LLVMTypeRef ToType) {
1772 return wrap(ConstantExpr::getAddrSpaceCast(unwrap<Constant>(ConstantVal),
1773 unwrap(ToType)));
1774 }
1775
LLVMConstZExtOrBitCast(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1776 LLVMValueRef LLVMConstZExtOrBitCast(LLVMValueRef ConstantVal,
1777 LLVMTypeRef ToType) {
1778 return wrap(ConstantExpr::getZExtOrBitCast(unwrap<Constant>(ConstantVal),
1779 unwrap(ToType)));
1780 }
1781
LLVMConstSExtOrBitCast(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1782 LLVMValueRef LLVMConstSExtOrBitCast(LLVMValueRef ConstantVal,
1783 LLVMTypeRef ToType) {
1784 return wrap(ConstantExpr::getSExtOrBitCast(unwrap<Constant>(ConstantVal),
1785 unwrap(ToType)));
1786 }
1787
LLVMConstTruncOrBitCast(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1788 LLVMValueRef LLVMConstTruncOrBitCast(LLVMValueRef ConstantVal,
1789 LLVMTypeRef ToType) {
1790 return wrap(ConstantExpr::getTruncOrBitCast(unwrap<Constant>(ConstantVal),
1791 unwrap(ToType)));
1792 }
1793
LLVMConstPointerCast(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1794 LLVMValueRef LLVMConstPointerCast(LLVMValueRef ConstantVal,
1795 LLVMTypeRef ToType) {
1796 return wrap(ConstantExpr::getPointerCast(unwrap<Constant>(ConstantVal),
1797 unwrap(ToType)));
1798 }
1799
LLVMConstIntCast(LLVMValueRef ConstantVal,LLVMTypeRef ToType,LLVMBool isSigned)1800 LLVMValueRef LLVMConstIntCast(LLVMValueRef ConstantVal, LLVMTypeRef ToType,
1801 LLVMBool isSigned) {
1802 return wrap(ConstantExpr::getIntegerCast(unwrap<Constant>(ConstantVal),
1803 unwrap(ToType), isSigned));
1804 }
1805
LLVMConstFPCast(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1806 LLVMValueRef LLVMConstFPCast(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1807 return wrap(ConstantExpr::getFPCast(unwrap<Constant>(ConstantVal),
1808 unwrap(ToType)));
1809 }
1810
LLVMConstSelect(LLVMValueRef ConstantCondition,LLVMValueRef ConstantIfTrue,LLVMValueRef ConstantIfFalse)1811 LLVMValueRef LLVMConstSelect(LLVMValueRef ConstantCondition,
1812 LLVMValueRef ConstantIfTrue,
1813 LLVMValueRef ConstantIfFalse) {
1814 return wrap(ConstantExpr::getSelect(unwrap<Constant>(ConstantCondition),
1815 unwrap<Constant>(ConstantIfTrue),
1816 unwrap<Constant>(ConstantIfFalse)));
1817 }
1818
LLVMConstExtractElement(LLVMValueRef VectorConstant,LLVMValueRef IndexConstant)1819 LLVMValueRef LLVMConstExtractElement(LLVMValueRef VectorConstant,
1820 LLVMValueRef IndexConstant) {
1821 return wrap(ConstantExpr::getExtractElement(unwrap<Constant>(VectorConstant),
1822 unwrap<Constant>(IndexConstant)));
1823 }
1824
LLVMConstInsertElement(LLVMValueRef VectorConstant,LLVMValueRef ElementValueConstant,LLVMValueRef IndexConstant)1825 LLVMValueRef LLVMConstInsertElement(LLVMValueRef VectorConstant,
1826 LLVMValueRef ElementValueConstant,
1827 LLVMValueRef IndexConstant) {
1828 return wrap(ConstantExpr::getInsertElement(unwrap<Constant>(VectorConstant),
1829 unwrap<Constant>(ElementValueConstant),
1830 unwrap<Constant>(IndexConstant)));
1831 }
1832
LLVMConstShuffleVector(LLVMValueRef VectorAConstant,LLVMValueRef VectorBConstant,LLVMValueRef MaskConstant)1833 LLVMValueRef LLVMConstShuffleVector(LLVMValueRef VectorAConstant,
1834 LLVMValueRef VectorBConstant,
1835 LLVMValueRef MaskConstant) {
1836 SmallVector<int, 16> IntMask;
1837 ShuffleVectorInst::getShuffleMask(unwrap<Constant>(MaskConstant), IntMask);
1838 return wrap(ConstantExpr::getShuffleVector(unwrap<Constant>(VectorAConstant),
1839 unwrap<Constant>(VectorBConstant),
1840 IntMask));
1841 }
1842
LLVMConstExtractValue(LLVMValueRef AggConstant,unsigned * IdxList,unsigned NumIdx)1843 LLVMValueRef LLVMConstExtractValue(LLVMValueRef AggConstant, unsigned *IdxList,
1844 unsigned NumIdx) {
1845 return wrap(ConstantExpr::getExtractValue(unwrap<Constant>(AggConstant),
1846 makeArrayRef(IdxList, NumIdx)));
1847 }
1848
LLVMConstInsertValue(LLVMValueRef AggConstant,LLVMValueRef ElementValueConstant,unsigned * IdxList,unsigned NumIdx)1849 LLVMValueRef LLVMConstInsertValue(LLVMValueRef AggConstant,
1850 LLVMValueRef ElementValueConstant,
1851 unsigned *IdxList, unsigned NumIdx) {
1852 return wrap(ConstantExpr::getInsertValue(unwrap<Constant>(AggConstant),
1853 unwrap<Constant>(ElementValueConstant),
1854 makeArrayRef(IdxList, NumIdx)));
1855 }
1856
LLVMConstInlineAsm(LLVMTypeRef Ty,const char * AsmString,const char * Constraints,LLVMBool HasSideEffects,LLVMBool IsAlignStack)1857 LLVMValueRef LLVMConstInlineAsm(LLVMTypeRef Ty, const char *AsmString,
1858 const char *Constraints,
1859 LLVMBool HasSideEffects,
1860 LLVMBool IsAlignStack) {
1861 return wrap(InlineAsm::get(dyn_cast<FunctionType>(unwrap(Ty)), AsmString,
1862 Constraints, HasSideEffects, IsAlignStack));
1863 }
1864
LLVMBlockAddress(LLVMValueRef F,LLVMBasicBlockRef BB)1865 LLVMValueRef LLVMBlockAddress(LLVMValueRef F, LLVMBasicBlockRef BB) {
1866 return wrap(BlockAddress::get(unwrap<Function>(F), unwrap(BB)));
1867 }
1868
1869 /*--.. Operations on global variables, functions, and aliases (globals) ....--*/
1870
LLVMGetGlobalParent(LLVMValueRef Global)1871 LLVMModuleRef LLVMGetGlobalParent(LLVMValueRef Global) {
1872 return wrap(unwrap<GlobalValue>(Global)->getParent());
1873 }
1874
LLVMIsDeclaration(LLVMValueRef Global)1875 LLVMBool LLVMIsDeclaration(LLVMValueRef Global) {
1876 return unwrap<GlobalValue>(Global)->isDeclaration();
1877 }
1878
LLVMGetLinkage(LLVMValueRef Global)1879 LLVMLinkage LLVMGetLinkage(LLVMValueRef Global) {
1880 switch (unwrap<GlobalValue>(Global)->getLinkage()) {
1881 case GlobalValue::ExternalLinkage:
1882 return LLVMExternalLinkage;
1883 case GlobalValue::AvailableExternallyLinkage:
1884 return LLVMAvailableExternallyLinkage;
1885 case GlobalValue::LinkOnceAnyLinkage:
1886 return LLVMLinkOnceAnyLinkage;
1887 case GlobalValue::LinkOnceODRLinkage:
1888 return LLVMLinkOnceODRLinkage;
1889 case GlobalValue::WeakAnyLinkage:
1890 return LLVMWeakAnyLinkage;
1891 case GlobalValue::WeakODRLinkage:
1892 return LLVMWeakODRLinkage;
1893 case GlobalValue::AppendingLinkage:
1894 return LLVMAppendingLinkage;
1895 case GlobalValue::InternalLinkage:
1896 return LLVMInternalLinkage;
1897 case GlobalValue::PrivateLinkage:
1898 return LLVMPrivateLinkage;
1899 case GlobalValue::ExternalWeakLinkage:
1900 return LLVMExternalWeakLinkage;
1901 case GlobalValue::CommonLinkage:
1902 return LLVMCommonLinkage;
1903 }
1904
1905 llvm_unreachable("Invalid GlobalValue linkage!");
1906 }
1907
LLVMSetLinkage(LLVMValueRef Global,LLVMLinkage Linkage)1908 void LLVMSetLinkage(LLVMValueRef Global, LLVMLinkage Linkage) {
1909 GlobalValue *GV = unwrap<GlobalValue>(Global);
1910
1911 switch (Linkage) {
1912 case LLVMExternalLinkage:
1913 GV->setLinkage(GlobalValue::ExternalLinkage);
1914 break;
1915 case LLVMAvailableExternallyLinkage:
1916 GV->setLinkage(GlobalValue::AvailableExternallyLinkage);
1917 break;
1918 case LLVMLinkOnceAnyLinkage:
1919 GV->setLinkage(GlobalValue::LinkOnceAnyLinkage);
1920 break;
1921 case LLVMLinkOnceODRLinkage:
1922 GV->setLinkage(GlobalValue::LinkOnceODRLinkage);
1923 break;
1924 case LLVMLinkOnceODRAutoHideLinkage:
1925 LLVM_DEBUG(
1926 errs() << "LLVMSetLinkage(): LLVMLinkOnceODRAutoHideLinkage is no "
1927 "longer supported.");
1928 break;
1929 case LLVMWeakAnyLinkage:
1930 GV->setLinkage(GlobalValue::WeakAnyLinkage);
1931 break;
1932 case LLVMWeakODRLinkage:
1933 GV->setLinkage(GlobalValue::WeakODRLinkage);
1934 break;
1935 case LLVMAppendingLinkage:
1936 GV->setLinkage(GlobalValue::AppendingLinkage);
1937 break;
1938 case LLVMInternalLinkage:
1939 GV->setLinkage(GlobalValue::InternalLinkage);
1940 break;
1941 case LLVMPrivateLinkage:
1942 GV->setLinkage(GlobalValue::PrivateLinkage);
1943 break;
1944 case LLVMLinkerPrivateLinkage:
1945 GV->setLinkage(GlobalValue::PrivateLinkage);
1946 break;
1947 case LLVMLinkerPrivateWeakLinkage:
1948 GV->setLinkage(GlobalValue::PrivateLinkage);
1949 break;
1950 case LLVMDLLImportLinkage:
1951 LLVM_DEBUG(
1952 errs()
1953 << "LLVMSetLinkage(): LLVMDLLImportLinkage is no longer supported.");
1954 break;
1955 case LLVMDLLExportLinkage:
1956 LLVM_DEBUG(
1957 errs()
1958 << "LLVMSetLinkage(): LLVMDLLExportLinkage is no longer supported.");
1959 break;
1960 case LLVMExternalWeakLinkage:
1961 GV->setLinkage(GlobalValue::ExternalWeakLinkage);
1962 break;
1963 case LLVMGhostLinkage:
1964 LLVM_DEBUG(
1965 errs() << "LLVMSetLinkage(): LLVMGhostLinkage is no longer supported.");
1966 break;
1967 case LLVMCommonLinkage:
1968 GV->setLinkage(GlobalValue::CommonLinkage);
1969 break;
1970 }
1971 }
1972
LLVMGetSection(LLVMValueRef Global)1973 const char *LLVMGetSection(LLVMValueRef Global) {
1974 // Using .data() is safe because of how GlobalObject::setSection is
1975 // implemented.
1976 return unwrap<GlobalValue>(Global)->getSection().data();
1977 }
1978
LLVMSetSection(LLVMValueRef Global,const char * Section)1979 void LLVMSetSection(LLVMValueRef Global, const char *Section) {
1980 unwrap<GlobalObject>(Global)->setSection(Section);
1981 }
1982
LLVMGetVisibility(LLVMValueRef Global)1983 LLVMVisibility LLVMGetVisibility(LLVMValueRef Global) {
1984 return static_cast<LLVMVisibility>(
1985 unwrap<GlobalValue>(Global)->getVisibility());
1986 }
1987
LLVMSetVisibility(LLVMValueRef Global,LLVMVisibility Viz)1988 void LLVMSetVisibility(LLVMValueRef Global, LLVMVisibility Viz) {
1989 unwrap<GlobalValue>(Global)
1990 ->setVisibility(static_cast<GlobalValue::VisibilityTypes>(Viz));
1991 }
1992
LLVMGetDLLStorageClass(LLVMValueRef Global)1993 LLVMDLLStorageClass LLVMGetDLLStorageClass(LLVMValueRef Global) {
1994 return static_cast<LLVMDLLStorageClass>(
1995 unwrap<GlobalValue>(Global)->getDLLStorageClass());
1996 }
1997
LLVMSetDLLStorageClass(LLVMValueRef Global,LLVMDLLStorageClass Class)1998 void LLVMSetDLLStorageClass(LLVMValueRef Global, LLVMDLLStorageClass Class) {
1999 unwrap<GlobalValue>(Global)->setDLLStorageClass(
2000 static_cast<GlobalValue::DLLStorageClassTypes>(Class));
2001 }
2002
LLVMGetUnnamedAddress(LLVMValueRef Global)2003 LLVMUnnamedAddr LLVMGetUnnamedAddress(LLVMValueRef Global) {
2004 switch (unwrap<GlobalValue>(Global)->getUnnamedAddr()) {
2005 case GlobalVariable::UnnamedAddr::None:
2006 return LLVMNoUnnamedAddr;
2007 case GlobalVariable::UnnamedAddr::Local:
2008 return LLVMLocalUnnamedAddr;
2009 case GlobalVariable::UnnamedAddr::Global:
2010 return LLVMGlobalUnnamedAddr;
2011 }
2012 llvm_unreachable("Unknown UnnamedAddr kind!");
2013 }
2014
LLVMSetUnnamedAddress(LLVMValueRef Global,LLVMUnnamedAddr UnnamedAddr)2015 void LLVMSetUnnamedAddress(LLVMValueRef Global, LLVMUnnamedAddr UnnamedAddr) {
2016 GlobalValue *GV = unwrap<GlobalValue>(Global);
2017
2018 switch (UnnamedAddr) {
2019 case LLVMNoUnnamedAddr:
2020 return GV->setUnnamedAddr(GlobalVariable::UnnamedAddr::None);
2021 case LLVMLocalUnnamedAddr:
2022 return GV->setUnnamedAddr(GlobalVariable::UnnamedAddr::Local);
2023 case LLVMGlobalUnnamedAddr:
2024 return GV->setUnnamedAddr(GlobalVariable::UnnamedAddr::Global);
2025 }
2026 }
2027
LLVMHasUnnamedAddr(LLVMValueRef Global)2028 LLVMBool LLVMHasUnnamedAddr(LLVMValueRef Global) {
2029 return unwrap<GlobalValue>(Global)->hasGlobalUnnamedAddr();
2030 }
2031
LLVMSetUnnamedAddr(LLVMValueRef Global,LLVMBool HasUnnamedAddr)2032 void LLVMSetUnnamedAddr(LLVMValueRef Global, LLVMBool HasUnnamedAddr) {
2033 unwrap<GlobalValue>(Global)->setUnnamedAddr(
2034 HasUnnamedAddr ? GlobalValue::UnnamedAddr::Global
2035 : GlobalValue::UnnamedAddr::None);
2036 }
2037
LLVMGlobalGetValueType(LLVMValueRef Global)2038 LLVMTypeRef LLVMGlobalGetValueType(LLVMValueRef Global) {
2039 return wrap(unwrap<GlobalValue>(Global)->getValueType());
2040 }
2041
2042 /*--.. Operations on global variables, load and store instructions .........--*/
2043
LLVMGetAlignment(LLVMValueRef V)2044 unsigned LLVMGetAlignment(LLVMValueRef V) {
2045 Value *P = unwrap<Value>(V);
2046 if (GlobalObject *GV = dyn_cast<GlobalObject>(P))
2047 return GV->getAlignment();
2048 if (AllocaInst *AI = dyn_cast<AllocaInst>(P))
2049 return AI->getAlignment();
2050 if (LoadInst *LI = dyn_cast<LoadInst>(P))
2051 return LI->getAlignment();
2052 if (StoreInst *SI = dyn_cast<StoreInst>(P))
2053 return SI->getAlignment();
2054 if (AtomicRMWInst *RMWI = dyn_cast<AtomicRMWInst>(P))
2055 return RMWI->getAlign().value();
2056 if (AtomicCmpXchgInst *CXI = dyn_cast<AtomicCmpXchgInst>(P))
2057 return CXI->getAlign().value();
2058
2059 llvm_unreachable(
2060 "only GlobalValue, AllocaInst, LoadInst, StoreInst, AtomicRMWInst, "
2061 "and AtomicCmpXchgInst have alignment");
2062 }
2063
LLVMSetAlignment(LLVMValueRef V,unsigned Bytes)2064 void LLVMSetAlignment(LLVMValueRef V, unsigned Bytes) {
2065 Value *P = unwrap<Value>(V);
2066 if (GlobalObject *GV = dyn_cast<GlobalObject>(P))
2067 GV->setAlignment(MaybeAlign(Bytes));
2068 else if (AllocaInst *AI = dyn_cast<AllocaInst>(P))
2069 AI->setAlignment(Align(Bytes));
2070 else if (LoadInst *LI = dyn_cast<LoadInst>(P))
2071 LI->setAlignment(Align(Bytes));
2072 else if (StoreInst *SI = dyn_cast<StoreInst>(P))
2073 SI->setAlignment(Align(Bytes));
2074 else if (AtomicRMWInst *RMWI = dyn_cast<AtomicRMWInst>(P))
2075 RMWI->setAlignment(Align(Bytes));
2076 else if (AtomicCmpXchgInst *CXI = dyn_cast<AtomicCmpXchgInst>(P))
2077 CXI->setAlignment(Align(Bytes));
2078 else
2079 llvm_unreachable(
2080 "only GlobalValue, AllocaInst, LoadInst, StoreInst, AtomicRMWInst, and "
2081 "and AtomicCmpXchgInst have alignment");
2082 }
2083
LLVMGlobalCopyAllMetadata(LLVMValueRef Value,size_t * NumEntries)2084 LLVMValueMetadataEntry *LLVMGlobalCopyAllMetadata(LLVMValueRef Value,
2085 size_t *NumEntries) {
2086 return llvm_getMetadata(NumEntries, [&Value](MetadataEntries &Entries) {
2087 Entries.clear();
2088 if (Instruction *Instr = dyn_cast<Instruction>(unwrap(Value))) {
2089 Instr->getAllMetadata(Entries);
2090 } else {
2091 unwrap<GlobalObject>(Value)->getAllMetadata(Entries);
2092 }
2093 });
2094 }
2095
LLVMValueMetadataEntriesGetKind(LLVMValueMetadataEntry * Entries,unsigned Index)2096 unsigned LLVMValueMetadataEntriesGetKind(LLVMValueMetadataEntry *Entries,
2097 unsigned Index) {
2098 LLVMOpaqueValueMetadataEntry MVE =
2099 static_cast<LLVMOpaqueValueMetadataEntry>(Entries[Index]);
2100 return MVE.Kind;
2101 }
2102
2103 LLVMMetadataRef
LLVMValueMetadataEntriesGetMetadata(LLVMValueMetadataEntry * Entries,unsigned Index)2104 LLVMValueMetadataEntriesGetMetadata(LLVMValueMetadataEntry *Entries,
2105 unsigned Index) {
2106 LLVMOpaqueValueMetadataEntry MVE =
2107 static_cast<LLVMOpaqueValueMetadataEntry>(Entries[Index]);
2108 return MVE.Metadata;
2109 }
2110
LLVMDisposeValueMetadataEntries(LLVMValueMetadataEntry * Entries)2111 void LLVMDisposeValueMetadataEntries(LLVMValueMetadataEntry *Entries) {
2112 free(Entries);
2113 }
2114
LLVMGlobalSetMetadata(LLVMValueRef Global,unsigned Kind,LLVMMetadataRef MD)2115 void LLVMGlobalSetMetadata(LLVMValueRef Global, unsigned Kind,
2116 LLVMMetadataRef MD) {
2117 unwrap<GlobalObject>(Global)->setMetadata(Kind, unwrap<MDNode>(MD));
2118 }
2119
LLVMGlobalEraseMetadata(LLVMValueRef Global,unsigned Kind)2120 void LLVMGlobalEraseMetadata(LLVMValueRef Global, unsigned Kind) {
2121 unwrap<GlobalObject>(Global)->eraseMetadata(Kind);
2122 }
2123
LLVMGlobalClearMetadata(LLVMValueRef Global)2124 void LLVMGlobalClearMetadata(LLVMValueRef Global) {
2125 unwrap<GlobalObject>(Global)->clearMetadata();
2126 }
2127
2128 /*--.. Operations on global variables ......................................--*/
2129
LLVMAddGlobal(LLVMModuleRef M,LLVMTypeRef Ty,const char * Name)2130 LLVMValueRef LLVMAddGlobal(LLVMModuleRef M, LLVMTypeRef Ty, const char *Name) {
2131 return wrap(new GlobalVariable(*unwrap(M), unwrap(Ty), false,
2132 GlobalValue::ExternalLinkage, nullptr, Name));
2133 }
2134
LLVMAddGlobalInAddressSpace(LLVMModuleRef M,LLVMTypeRef Ty,const char * Name,unsigned AddressSpace)2135 LLVMValueRef LLVMAddGlobalInAddressSpace(LLVMModuleRef M, LLVMTypeRef Ty,
2136 const char *Name,
2137 unsigned AddressSpace) {
2138 return wrap(new GlobalVariable(*unwrap(M), unwrap(Ty), false,
2139 GlobalValue::ExternalLinkage, nullptr, Name,
2140 nullptr, GlobalVariable::NotThreadLocal,
2141 AddressSpace));
2142 }
2143
LLVMGetNamedGlobal(LLVMModuleRef M,const char * Name)2144 LLVMValueRef LLVMGetNamedGlobal(LLVMModuleRef M, const char *Name) {
2145 return wrap(unwrap(M)->getNamedGlobal(Name));
2146 }
2147
LLVMGetFirstGlobal(LLVMModuleRef M)2148 LLVMValueRef LLVMGetFirstGlobal(LLVMModuleRef M) {
2149 Module *Mod = unwrap(M);
2150 Module::global_iterator I = Mod->global_begin();
2151 if (I == Mod->global_end())
2152 return nullptr;
2153 return wrap(&*I);
2154 }
2155
LLVMGetLastGlobal(LLVMModuleRef M)2156 LLVMValueRef LLVMGetLastGlobal(LLVMModuleRef M) {
2157 Module *Mod = unwrap(M);
2158 Module::global_iterator I = Mod->global_end();
2159 if (I == Mod->global_begin())
2160 return nullptr;
2161 return wrap(&*--I);
2162 }
2163
LLVMGetNextGlobal(LLVMValueRef GlobalVar)2164 LLVMValueRef LLVMGetNextGlobal(LLVMValueRef GlobalVar) {
2165 GlobalVariable *GV = unwrap<GlobalVariable>(GlobalVar);
2166 Module::global_iterator I(GV);
2167 if (++I == GV->getParent()->global_end())
2168 return nullptr;
2169 return wrap(&*I);
2170 }
2171
LLVMGetPreviousGlobal(LLVMValueRef GlobalVar)2172 LLVMValueRef LLVMGetPreviousGlobal(LLVMValueRef GlobalVar) {
2173 GlobalVariable *GV = unwrap<GlobalVariable>(GlobalVar);
2174 Module::global_iterator I(GV);
2175 if (I == GV->getParent()->global_begin())
2176 return nullptr;
2177 return wrap(&*--I);
2178 }
2179
LLVMDeleteGlobal(LLVMValueRef GlobalVar)2180 void LLVMDeleteGlobal(LLVMValueRef GlobalVar) {
2181 unwrap<GlobalVariable>(GlobalVar)->eraseFromParent();
2182 }
2183
LLVMGetInitializer(LLVMValueRef GlobalVar)2184 LLVMValueRef LLVMGetInitializer(LLVMValueRef GlobalVar) {
2185 GlobalVariable* GV = unwrap<GlobalVariable>(GlobalVar);
2186 if ( !GV->hasInitializer() )
2187 return nullptr;
2188 return wrap(GV->getInitializer());
2189 }
2190
LLVMSetInitializer(LLVMValueRef GlobalVar,LLVMValueRef ConstantVal)2191 void LLVMSetInitializer(LLVMValueRef GlobalVar, LLVMValueRef ConstantVal) {
2192 unwrap<GlobalVariable>(GlobalVar)
2193 ->setInitializer(unwrap<Constant>(ConstantVal));
2194 }
2195
LLVMIsThreadLocal(LLVMValueRef GlobalVar)2196 LLVMBool LLVMIsThreadLocal(LLVMValueRef GlobalVar) {
2197 return unwrap<GlobalVariable>(GlobalVar)->isThreadLocal();
2198 }
2199
LLVMSetThreadLocal(LLVMValueRef GlobalVar,LLVMBool IsThreadLocal)2200 void LLVMSetThreadLocal(LLVMValueRef GlobalVar, LLVMBool IsThreadLocal) {
2201 unwrap<GlobalVariable>(GlobalVar)->setThreadLocal(IsThreadLocal != 0);
2202 }
2203
LLVMIsGlobalConstant(LLVMValueRef GlobalVar)2204 LLVMBool LLVMIsGlobalConstant(LLVMValueRef GlobalVar) {
2205 return unwrap<GlobalVariable>(GlobalVar)->isConstant();
2206 }
2207
LLVMSetGlobalConstant(LLVMValueRef GlobalVar,LLVMBool IsConstant)2208 void LLVMSetGlobalConstant(LLVMValueRef GlobalVar, LLVMBool IsConstant) {
2209 unwrap<GlobalVariable>(GlobalVar)->setConstant(IsConstant != 0);
2210 }
2211
LLVMGetThreadLocalMode(LLVMValueRef GlobalVar)2212 LLVMThreadLocalMode LLVMGetThreadLocalMode(LLVMValueRef GlobalVar) {
2213 switch (unwrap<GlobalVariable>(GlobalVar)->getThreadLocalMode()) {
2214 case GlobalVariable::NotThreadLocal:
2215 return LLVMNotThreadLocal;
2216 case GlobalVariable::GeneralDynamicTLSModel:
2217 return LLVMGeneralDynamicTLSModel;
2218 case GlobalVariable::LocalDynamicTLSModel:
2219 return LLVMLocalDynamicTLSModel;
2220 case GlobalVariable::InitialExecTLSModel:
2221 return LLVMInitialExecTLSModel;
2222 case GlobalVariable::LocalExecTLSModel:
2223 return LLVMLocalExecTLSModel;
2224 }
2225
2226 llvm_unreachable("Invalid GlobalVariable thread local mode");
2227 }
2228
LLVMSetThreadLocalMode(LLVMValueRef GlobalVar,LLVMThreadLocalMode Mode)2229 void LLVMSetThreadLocalMode(LLVMValueRef GlobalVar, LLVMThreadLocalMode Mode) {
2230 GlobalVariable *GV = unwrap<GlobalVariable>(GlobalVar);
2231
2232 switch (Mode) {
2233 case LLVMNotThreadLocal:
2234 GV->setThreadLocalMode(GlobalVariable::NotThreadLocal);
2235 break;
2236 case LLVMGeneralDynamicTLSModel:
2237 GV->setThreadLocalMode(GlobalVariable::GeneralDynamicTLSModel);
2238 break;
2239 case LLVMLocalDynamicTLSModel:
2240 GV->setThreadLocalMode(GlobalVariable::LocalDynamicTLSModel);
2241 break;
2242 case LLVMInitialExecTLSModel:
2243 GV->setThreadLocalMode(GlobalVariable::InitialExecTLSModel);
2244 break;
2245 case LLVMLocalExecTLSModel:
2246 GV->setThreadLocalMode(GlobalVariable::LocalExecTLSModel);
2247 break;
2248 }
2249 }
2250
LLVMIsExternallyInitialized(LLVMValueRef GlobalVar)2251 LLVMBool LLVMIsExternallyInitialized(LLVMValueRef GlobalVar) {
2252 return unwrap<GlobalVariable>(GlobalVar)->isExternallyInitialized();
2253 }
2254
LLVMSetExternallyInitialized(LLVMValueRef GlobalVar,LLVMBool IsExtInit)2255 void LLVMSetExternallyInitialized(LLVMValueRef GlobalVar, LLVMBool IsExtInit) {
2256 unwrap<GlobalVariable>(GlobalVar)->setExternallyInitialized(IsExtInit);
2257 }
2258
2259 /*--.. Operations on aliases ......................................--*/
2260
LLVMAddAlias(LLVMModuleRef M,LLVMTypeRef Ty,LLVMValueRef Aliasee,const char * Name)2261 LLVMValueRef LLVMAddAlias(LLVMModuleRef M, LLVMTypeRef Ty, LLVMValueRef Aliasee,
2262 const char *Name) {
2263 auto *PTy = cast<PointerType>(unwrap(Ty));
2264 return wrap(GlobalAlias::create(PTy->getElementType(), PTy->getAddressSpace(),
2265 GlobalValue::ExternalLinkage, Name,
2266 unwrap<Constant>(Aliasee), unwrap(M)));
2267 }
2268
LLVMGetNamedGlobalAlias(LLVMModuleRef M,const char * Name,size_t NameLen)2269 LLVMValueRef LLVMGetNamedGlobalAlias(LLVMModuleRef M,
2270 const char *Name, size_t NameLen) {
2271 return wrap(unwrap(M)->getNamedAlias(Name));
2272 }
2273
LLVMGetFirstGlobalAlias(LLVMModuleRef M)2274 LLVMValueRef LLVMGetFirstGlobalAlias(LLVMModuleRef M) {
2275 Module *Mod = unwrap(M);
2276 Module::alias_iterator I = Mod->alias_begin();
2277 if (I == Mod->alias_end())
2278 return nullptr;
2279 return wrap(&*I);
2280 }
2281
LLVMGetLastGlobalAlias(LLVMModuleRef M)2282 LLVMValueRef LLVMGetLastGlobalAlias(LLVMModuleRef M) {
2283 Module *Mod = unwrap(M);
2284 Module::alias_iterator I = Mod->alias_end();
2285 if (I == Mod->alias_begin())
2286 return nullptr;
2287 return wrap(&*--I);
2288 }
2289
LLVMGetNextGlobalAlias(LLVMValueRef GA)2290 LLVMValueRef LLVMGetNextGlobalAlias(LLVMValueRef GA) {
2291 GlobalAlias *Alias = unwrap<GlobalAlias>(GA);
2292 Module::alias_iterator I(Alias);
2293 if (++I == Alias->getParent()->alias_end())
2294 return nullptr;
2295 return wrap(&*I);
2296 }
2297
LLVMGetPreviousGlobalAlias(LLVMValueRef GA)2298 LLVMValueRef LLVMGetPreviousGlobalAlias(LLVMValueRef GA) {
2299 GlobalAlias *Alias = unwrap<GlobalAlias>(GA);
2300 Module::alias_iterator I(Alias);
2301 if (I == Alias->getParent()->alias_begin())
2302 return nullptr;
2303 return wrap(&*--I);
2304 }
2305
LLVMAliasGetAliasee(LLVMValueRef Alias)2306 LLVMValueRef LLVMAliasGetAliasee(LLVMValueRef Alias) {
2307 return wrap(unwrap<GlobalAlias>(Alias)->getAliasee());
2308 }
2309
LLVMAliasSetAliasee(LLVMValueRef Alias,LLVMValueRef Aliasee)2310 void LLVMAliasSetAliasee(LLVMValueRef Alias, LLVMValueRef Aliasee) {
2311 unwrap<GlobalAlias>(Alias)->setAliasee(unwrap<Constant>(Aliasee));
2312 }
2313
2314 /*--.. Operations on functions .............................................--*/
2315
LLVMAddFunction(LLVMModuleRef M,const char * Name,LLVMTypeRef FunctionTy)2316 LLVMValueRef LLVMAddFunction(LLVMModuleRef M, const char *Name,
2317 LLVMTypeRef FunctionTy) {
2318 return wrap(Function::Create(unwrap<FunctionType>(FunctionTy),
2319 GlobalValue::ExternalLinkage, Name, unwrap(M)));
2320 }
2321
LLVMGetNamedFunction(LLVMModuleRef M,const char * Name)2322 LLVMValueRef LLVMGetNamedFunction(LLVMModuleRef M, const char *Name) {
2323 return wrap(unwrap(M)->getFunction(Name));
2324 }
2325
LLVMGetFirstFunction(LLVMModuleRef M)2326 LLVMValueRef LLVMGetFirstFunction(LLVMModuleRef M) {
2327 Module *Mod = unwrap(M);
2328 Module::iterator I = Mod->begin();
2329 if (I == Mod->end())
2330 return nullptr;
2331 return wrap(&*I);
2332 }
2333
LLVMGetLastFunction(LLVMModuleRef M)2334 LLVMValueRef LLVMGetLastFunction(LLVMModuleRef M) {
2335 Module *Mod = unwrap(M);
2336 Module::iterator I = Mod->end();
2337 if (I == Mod->begin())
2338 return nullptr;
2339 return wrap(&*--I);
2340 }
2341
LLVMGetNextFunction(LLVMValueRef Fn)2342 LLVMValueRef LLVMGetNextFunction(LLVMValueRef Fn) {
2343 Function *Func = unwrap<Function>(Fn);
2344 Module::iterator I(Func);
2345 if (++I == Func->getParent()->end())
2346 return nullptr;
2347 return wrap(&*I);
2348 }
2349
LLVMGetPreviousFunction(LLVMValueRef Fn)2350 LLVMValueRef LLVMGetPreviousFunction(LLVMValueRef Fn) {
2351 Function *Func = unwrap<Function>(Fn);
2352 Module::iterator I(Func);
2353 if (I == Func->getParent()->begin())
2354 return nullptr;
2355 return wrap(&*--I);
2356 }
2357
LLVMDeleteFunction(LLVMValueRef Fn)2358 void LLVMDeleteFunction(LLVMValueRef Fn) {
2359 unwrap<Function>(Fn)->eraseFromParent();
2360 }
2361
LLVMHasPersonalityFn(LLVMValueRef Fn)2362 LLVMBool LLVMHasPersonalityFn(LLVMValueRef Fn) {
2363 return unwrap<Function>(Fn)->hasPersonalityFn();
2364 }
2365
LLVMGetPersonalityFn(LLVMValueRef Fn)2366 LLVMValueRef LLVMGetPersonalityFn(LLVMValueRef Fn) {
2367 return wrap(unwrap<Function>(Fn)->getPersonalityFn());
2368 }
2369
LLVMSetPersonalityFn(LLVMValueRef Fn,LLVMValueRef PersonalityFn)2370 void LLVMSetPersonalityFn(LLVMValueRef Fn, LLVMValueRef PersonalityFn) {
2371 unwrap<Function>(Fn)->setPersonalityFn(unwrap<Constant>(PersonalityFn));
2372 }
2373
LLVMGetIntrinsicID(LLVMValueRef Fn)2374 unsigned LLVMGetIntrinsicID(LLVMValueRef Fn) {
2375 if (Function *F = dyn_cast<Function>(unwrap(Fn)))
2376 return F->getIntrinsicID();
2377 return 0;
2378 }
2379
llvm_map_to_intrinsic_id(unsigned ID)2380 static Intrinsic::ID llvm_map_to_intrinsic_id(unsigned ID) {
2381 assert(ID < llvm::Intrinsic::num_intrinsics && "Intrinsic ID out of range");
2382 return llvm::Intrinsic::ID(ID);
2383 }
2384
LLVMGetIntrinsicDeclaration(LLVMModuleRef Mod,unsigned ID,LLVMTypeRef * ParamTypes,size_t ParamCount)2385 LLVMValueRef LLVMGetIntrinsicDeclaration(LLVMModuleRef Mod,
2386 unsigned ID,
2387 LLVMTypeRef *ParamTypes,
2388 size_t ParamCount) {
2389 ArrayRef<Type*> Tys(unwrap(ParamTypes), ParamCount);
2390 auto IID = llvm_map_to_intrinsic_id(ID);
2391 return wrap(llvm::Intrinsic::getDeclaration(unwrap(Mod), IID, Tys));
2392 }
2393
LLVMIntrinsicGetName(unsigned ID,size_t * NameLength)2394 const char *LLVMIntrinsicGetName(unsigned ID, size_t *NameLength) {
2395 auto IID = llvm_map_to_intrinsic_id(ID);
2396 auto Str = llvm::Intrinsic::getName(IID);
2397 *NameLength = Str.size();
2398 return Str.data();
2399 }
2400
LLVMIntrinsicGetType(LLVMContextRef Ctx,unsigned ID,LLVMTypeRef * ParamTypes,size_t ParamCount)2401 LLVMTypeRef LLVMIntrinsicGetType(LLVMContextRef Ctx, unsigned ID,
2402 LLVMTypeRef *ParamTypes, size_t ParamCount) {
2403 auto IID = llvm_map_to_intrinsic_id(ID);
2404 ArrayRef<Type*> Tys(unwrap(ParamTypes), ParamCount);
2405 return wrap(llvm::Intrinsic::getType(*unwrap(Ctx), IID, Tys));
2406 }
2407
LLVMIntrinsicCopyOverloadedName(unsigned ID,LLVMTypeRef * ParamTypes,size_t ParamCount,size_t * NameLength)2408 const char *LLVMIntrinsicCopyOverloadedName(unsigned ID,
2409 LLVMTypeRef *ParamTypes,
2410 size_t ParamCount,
2411 size_t *NameLength) {
2412 auto IID = llvm_map_to_intrinsic_id(ID);
2413 ArrayRef<Type*> Tys(unwrap(ParamTypes), ParamCount);
2414 auto Str = llvm::Intrinsic::getNameNoUnnamedTypes(IID, Tys);
2415 *NameLength = Str.length();
2416 return strdup(Str.c_str());
2417 }
2418
LLVMIntrinsicCopyOverloadedName2(LLVMModuleRef Mod,unsigned ID,LLVMTypeRef * ParamTypes,size_t ParamCount,size_t * NameLength)2419 const char *LLVMIntrinsicCopyOverloadedName2(LLVMModuleRef Mod, unsigned ID,
2420 LLVMTypeRef *ParamTypes,
2421 size_t ParamCount,
2422 size_t *NameLength) {
2423 auto IID = llvm_map_to_intrinsic_id(ID);
2424 ArrayRef<Type *> Tys(unwrap(ParamTypes), ParamCount);
2425 auto Str = llvm::Intrinsic::getName(IID, Tys, unwrap(Mod));
2426 *NameLength = Str.length();
2427 return strdup(Str.c_str());
2428 }
2429
LLVMLookupIntrinsicID(const char * Name,size_t NameLen)2430 unsigned LLVMLookupIntrinsicID(const char *Name, size_t NameLen) {
2431 return Function::lookupIntrinsicID({Name, NameLen});
2432 }
2433
LLVMIntrinsicIsOverloaded(unsigned ID)2434 LLVMBool LLVMIntrinsicIsOverloaded(unsigned ID) {
2435 auto IID = llvm_map_to_intrinsic_id(ID);
2436 return llvm::Intrinsic::isOverloaded(IID);
2437 }
2438
LLVMGetFunctionCallConv(LLVMValueRef Fn)2439 unsigned LLVMGetFunctionCallConv(LLVMValueRef Fn) {
2440 return unwrap<Function>(Fn)->getCallingConv();
2441 }
2442
LLVMSetFunctionCallConv(LLVMValueRef Fn,unsigned CC)2443 void LLVMSetFunctionCallConv(LLVMValueRef Fn, unsigned CC) {
2444 return unwrap<Function>(Fn)->setCallingConv(
2445 static_cast<CallingConv::ID>(CC));
2446 }
2447
LLVMGetGC(LLVMValueRef Fn)2448 const char *LLVMGetGC(LLVMValueRef Fn) {
2449 Function *F = unwrap<Function>(Fn);
2450 return F->hasGC()? F->getGC().c_str() : nullptr;
2451 }
2452
LLVMSetGC(LLVMValueRef Fn,const char * GC)2453 void LLVMSetGC(LLVMValueRef Fn, const char *GC) {
2454 Function *F = unwrap<Function>(Fn);
2455 if (GC)
2456 F->setGC(GC);
2457 else
2458 F->clearGC();
2459 }
2460
LLVMAddAttributeAtIndex(LLVMValueRef F,LLVMAttributeIndex Idx,LLVMAttributeRef A)2461 void LLVMAddAttributeAtIndex(LLVMValueRef F, LLVMAttributeIndex Idx,
2462 LLVMAttributeRef A) {
2463 unwrap<Function>(F)->addAttribute(Idx, unwrap(A));
2464 }
2465
LLVMGetAttributeCountAtIndex(LLVMValueRef F,LLVMAttributeIndex Idx)2466 unsigned LLVMGetAttributeCountAtIndex(LLVMValueRef F, LLVMAttributeIndex Idx) {
2467 auto AS = unwrap<Function>(F)->getAttributes().getAttributes(Idx);
2468 return AS.getNumAttributes();
2469 }
2470
LLVMGetAttributesAtIndex(LLVMValueRef F,LLVMAttributeIndex Idx,LLVMAttributeRef * Attrs)2471 void LLVMGetAttributesAtIndex(LLVMValueRef F, LLVMAttributeIndex Idx,
2472 LLVMAttributeRef *Attrs) {
2473 auto AS = unwrap<Function>(F)->getAttributes().getAttributes(Idx);
2474 for (auto A : AS)
2475 *Attrs++ = wrap(A);
2476 }
2477
LLVMGetEnumAttributeAtIndex(LLVMValueRef F,LLVMAttributeIndex Idx,unsigned KindID)2478 LLVMAttributeRef LLVMGetEnumAttributeAtIndex(LLVMValueRef F,
2479 LLVMAttributeIndex Idx,
2480 unsigned KindID) {
2481 return wrap(unwrap<Function>(F)->getAttribute(Idx,
2482 (Attribute::AttrKind)KindID));
2483 }
2484
LLVMGetStringAttributeAtIndex(LLVMValueRef F,LLVMAttributeIndex Idx,const char * K,unsigned KLen)2485 LLVMAttributeRef LLVMGetStringAttributeAtIndex(LLVMValueRef F,
2486 LLVMAttributeIndex Idx,
2487 const char *K, unsigned KLen) {
2488 return wrap(unwrap<Function>(F)->getAttribute(Idx, StringRef(K, KLen)));
2489 }
2490
LLVMRemoveEnumAttributeAtIndex(LLVMValueRef F,LLVMAttributeIndex Idx,unsigned KindID)2491 void LLVMRemoveEnumAttributeAtIndex(LLVMValueRef F, LLVMAttributeIndex Idx,
2492 unsigned KindID) {
2493 unwrap<Function>(F)->removeAttribute(Idx, (Attribute::AttrKind)KindID);
2494 }
2495
LLVMRemoveStringAttributeAtIndex(LLVMValueRef F,LLVMAttributeIndex Idx,const char * K,unsigned KLen)2496 void LLVMRemoveStringAttributeAtIndex(LLVMValueRef F, LLVMAttributeIndex Idx,
2497 const char *K, unsigned KLen) {
2498 unwrap<Function>(F)->removeAttribute(Idx, StringRef(K, KLen));
2499 }
2500
LLVMAddTargetDependentFunctionAttr(LLVMValueRef Fn,const char * A,const char * V)2501 void LLVMAddTargetDependentFunctionAttr(LLVMValueRef Fn, const char *A,
2502 const char *V) {
2503 Function *Func = unwrap<Function>(Fn);
2504 Attribute Attr = Attribute::get(Func->getContext(), A, V);
2505 Func->addAttribute(AttributeList::FunctionIndex, Attr);
2506 }
2507
2508 /*--.. Operations on parameters ............................................--*/
2509
LLVMCountParams(LLVMValueRef FnRef)2510 unsigned LLVMCountParams(LLVMValueRef FnRef) {
2511 // This function is strictly redundant to
2512 // LLVMCountParamTypes(LLVMGetElementType(LLVMTypeOf(FnRef)))
2513 return unwrap<Function>(FnRef)->arg_size();
2514 }
2515
LLVMGetParams(LLVMValueRef FnRef,LLVMValueRef * ParamRefs)2516 void LLVMGetParams(LLVMValueRef FnRef, LLVMValueRef *ParamRefs) {
2517 Function *Fn = unwrap<Function>(FnRef);
2518 for (Argument &A : Fn->args())
2519 *ParamRefs++ = wrap(&A);
2520 }
2521
LLVMGetParam(LLVMValueRef FnRef,unsigned index)2522 LLVMValueRef LLVMGetParam(LLVMValueRef FnRef, unsigned index) {
2523 Function *Fn = unwrap<Function>(FnRef);
2524 return wrap(&Fn->arg_begin()[index]);
2525 }
2526
LLVMGetParamParent(LLVMValueRef V)2527 LLVMValueRef LLVMGetParamParent(LLVMValueRef V) {
2528 return wrap(unwrap<Argument>(V)->getParent());
2529 }
2530
LLVMGetFirstParam(LLVMValueRef Fn)2531 LLVMValueRef LLVMGetFirstParam(LLVMValueRef Fn) {
2532 Function *Func = unwrap<Function>(Fn);
2533 Function::arg_iterator I = Func->arg_begin();
2534 if (I == Func->arg_end())
2535 return nullptr;
2536 return wrap(&*I);
2537 }
2538
LLVMGetLastParam(LLVMValueRef Fn)2539 LLVMValueRef LLVMGetLastParam(LLVMValueRef Fn) {
2540 Function *Func = unwrap<Function>(Fn);
2541 Function::arg_iterator I = Func->arg_end();
2542 if (I == Func->arg_begin())
2543 return nullptr;
2544 return wrap(&*--I);
2545 }
2546
LLVMGetNextParam(LLVMValueRef Arg)2547 LLVMValueRef LLVMGetNextParam(LLVMValueRef Arg) {
2548 Argument *A = unwrap<Argument>(Arg);
2549 Function *Fn = A->getParent();
2550 if (A->getArgNo() + 1 >= Fn->arg_size())
2551 return nullptr;
2552 return wrap(&Fn->arg_begin()[A->getArgNo() + 1]);
2553 }
2554
LLVMGetPreviousParam(LLVMValueRef Arg)2555 LLVMValueRef LLVMGetPreviousParam(LLVMValueRef Arg) {
2556 Argument *A = unwrap<Argument>(Arg);
2557 if (A->getArgNo() == 0)
2558 return nullptr;
2559 return wrap(&A->getParent()->arg_begin()[A->getArgNo() - 1]);
2560 }
2561
LLVMSetParamAlignment(LLVMValueRef Arg,unsigned align)2562 void LLVMSetParamAlignment(LLVMValueRef Arg, unsigned align) {
2563 Argument *A = unwrap<Argument>(Arg);
2564 A->addAttr(Attribute::getWithAlignment(A->getContext(), Align(align)));
2565 }
2566
2567 /*--.. Operations on ifuncs ................................................--*/
2568
LLVMAddGlobalIFunc(LLVMModuleRef M,const char * Name,size_t NameLen,LLVMTypeRef Ty,unsigned AddrSpace,LLVMValueRef Resolver)2569 LLVMValueRef LLVMAddGlobalIFunc(LLVMModuleRef M,
2570 const char *Name, size_t NameLen,
2571 LLVMTypeRef Ty, unsigned AddrSpace,
2572 LLVMValueRef Resolver) {
2573 return wrap(GlobalIFunc::create(unwrap(Ty), AddrSpace,
2574 GlobalValue::ExternalLinkage,
2575 StringRef(Name, NameLen),
2576 unwrap<Constant>(Resolver), unwrap(M)));
2577 }
2578
LLVMGetNamedGlobalIFunc(LLVMModuleRef M,const char * Name,size_t NameLen)2579 LLVMValueRef LLVMGetNamedGlobalIFunc(LLVMModuleRef M,
2580 const char *Name, size_t NameLen) {
2581 return wrap(unwrap(M)->getNamedIFunc(StringRef(Name, NameLen)));
2582 }
2583
LLVMGetFirstGlobalIFunc(LLVMModuleRef M)2584 LLVMValueRef LLVMGetFirstGlobalIFunc(LLVMModuleRef M) {
2585 Module *Mod = unwrap(M);
2586 Module::ifunc_iterator I = Mod->ifunc_begin();
2587 if (I == Mod->ifunc_end())
2588 return nullptr;
2589 return wrap(&*I);
2590 }
2591
LLVMGetLastGlobalIFunc(LLVMModuleRef M)2592 LLVMValueRef LLVMGetLastGlobalIFunc(LLVMModuleRef M) {
2593 Module *Mod = unwrap(M);
2594 Module::ifunc_iterator I = Mod->ifunc_end();
2595 if (I == Mod->ifunc_begin())
2596 return nullptr;
2597 return wrap(&*--I);
2598 }
2599
LLVMGetNextGlobalIFunc(LLVMValueRef IFunc)2600 LLVMValueRef LLVMGetNextGlobalIFunc(LLVMValueRef IFunc) {
2601 GlobalIFunc *GIF = unwrap<GlobalIFunc>(IFunc);
2602 Module::ifunc_iterator I(GIF);
2603 if (++I == GIF->getParent()->ifunc_end())
2604 return nullptr;
2605 return wrap(&*I);
2606 }
2607
LLVMGetPreviousGlobalIFunc(LLVMValueRef IFunc)2608 LLVMValueRef LLVMGetPreviousGlobalIFunc(LLVMValueRef IFunc) {
2609 GlobalIFunc *GIF = unwrap<GlobalIFunc>(IFunc);
2610 Module::ifunc_iterator I(GIF);
2611 if (I == GIF->getParent()->ifunc_begin())
2612 return nullptr;
2613 return wrap(&*--I);
2614 }
2615
LLVMGetGlobalIFuncResolver(LLVMValueRef IFunc)2616 LLVMValueRef LLVMGetGlobalIFuncResolver(LLVMValueRef IFunc) {
2617 return wrap(unwrap<GlobalIFunc>(IFunc)->getResolver());
2618 }
2619
LLVMSetGlobalIFuncResolver(LLVMValueRef IFunc,LLVMValueRef Resolver)2620 void LLVMSetGlobalIFuncResolver(LLVMValueRef IFunc, LLVMValueRef Resolver) {
2621 unwrap<GlobalIFunc>(IFunc)->setResolver(unwrap<Constant>(Resolver));
2622 }
2623
LLVMEraseGlobalIFunc(LLVMValueRef IFunc)2624 void LLVMEraseGlobalIFunc(LLVMValueRef IFunc) {
2625 unwrap<GlobalIFunc>(IFunc)->eraseFromParent();
2626 }
2627
LLVMRemoveGlobalIFunc(LLVMValueRef IFunc)2628 void LLVMRemoveGlobalIFunc(LLVMValueRef IFunc) {
2629 unwrap<GlobalIFunc>(IFunc)->removeFromParent();
2630 }
2631
2632 /*--.. Operations on basic blocks ..........................................--*/
2633
LLVMBasicBlockAsValue(LLVMBasicBlockRef BB)2634 LLVMValueRef LLVMBasicBlockAsValue(LLVMBasicBlockRef BB) {
2635 return wrap(static_cast<Value*>(unwrap(BB)));
2636 }
2637
LLVMValueIsBasicBlock(LLVMValueRef Val)2638 LLVMBool LLVMValueIsBasicBlock(LLVMValueRef Val) {
2639 return isa<BasicBlock>(unwrap(Val));
2640 }
2641
LLVMValueAsBasicBlock(LLVMValueRef Val)2642 LLVMBasicBlockRef LLVMValueAsBasicBlock(LLVMValueRef Val) {
2643 return wrap(unwrap<BasicBlock>(Val));
2644 }
2645
LLVMGetBasicBlockName(LLVMBasicBlockRef BB)2646 const char *LLVMGetBasicBlockName(LLVMBasicBlockRef BB) {
2647 return unwrap(BB)->getName().data();
2648 }
2649
LLVMGetBasicBlockParent(LLVMBasicBlockRef BB)2650 LLVMValueRef LLVMGetBasicBlockParent(LLVMBasicBlockRef BB) {
2651 return wrap(unwrap(BB)->getParent());
2652 }
2653
LLVMGetBasicBlockTerminator(LLVMBasicBlockRef BB)2654 LLVMValueRef LLVMGetBasicBlockTerminator(LLVMBasicBlockRef BB) {
2655 return wrap(unwrap(BB)->getTerminator());
2656 }
2657
LLVMCountBasicBlocks(LLVMValueRef FnRef)2658 unsigned LLVMCountBasicBlocks(LLVMValueRef FnRef) {
2659 return unwrap<Function>(FnRef)->size();
2660 }
2661
LLVMGetBasicBlocks(LLVMValueRef FnRef,LLVMBasicBlockRef * BasicBlocksRefs)2662 void LLVMGetBasicBlocks(LLVMValueRef FnRef, LLVMBasicBlockRef *BasicBlocksRefs){
2663 Function *Fn = unwrap<Function>(FnRef);
2664 for (BasicBlock &BB : *Fn)
2665 *BasicBlocksRefs++ = wrap(&BB);
2666 }
2667
LLVMGetEntryBasicBlock(LLVMValueRef Fn)2668 LLVMBasicBlockRef LLVMGetEntryBasicBlock(LLVMValueRef Fn) {
2669 return wrap(&unwrap<Function>(Fn)->getEntryBlock());
2670 }
2671
LLVMGetFirstBasicBlock(LLVMValueRef Fn)2672 LLVMBasicBlockRef LLVMGetFirstBasicBlock(LLVMValueRef Fn) {
2673 Function *Func = unwrap<Function>(Fn);
2674 Function::iterator I = Func->begin();
2675 if (I == Func->end())
2676 return nullptr;
2677 return wrap(&*I);
2678 }
2679
LLVMGetLastBasicBlock(LLVMValueRef Fn)2680 LLVMBasicBlockRef LLVMGetLastBasicBlock(LLVMValueRef Fn) {
2681 Function *Func = unwrap<Function>(Fn);
2682 Function::iterator I = Func->end();
2683 if (I == Func->begin())
2684 return nullptr;
2685 return wrap(&*--I);
2686 }
2687
LLVMGetNextBasicBlock(LLVMBasicBlockRef BB)2688 LLVMBasicBlockRef LLVMGetNextBasicBlock(LLVMBasicBlockRef BB) {
2689 BasicBlock *Block = unwrap(BB);
2690 Function::iterator I(Block);
2691 if (++I == Block->getParent()->end())
2692 return nullptr;
2693 return wrap(&*I);
2694 }
2695
LLVMGetPreviousBasicBlock(LLVMBasicBlockRef BB)2696 LLVMBasicBlockRef LLVMGetPreviousBasicBlock(LLVMBasicBlockRef BB) {
2697 BasicBlock *Block = unwrap(BB);
2698 Function::iterator I(Block);
2699 if (I == Block->getParent()->begin())
2700 return nullptr;
2701 return wrap(&*--I);
2702 }
2703
LLVMCreateBasicBlockInContext(LLVMContextRef C,const char * Name)2704 LLVMBasicBlockRef LLVMCreateBasicBlockInContext(LLVMContextRef C,
2705 const char *Name) {
2706 return wrap(llvm::BasicBlock::Create(*unwrap(C), Name));
2707 }
2708
LLVMInsertExistingBasicBlockAfterInsertBlock(LLVMBuilderRef Builder,LLVMBasicBlockRef BB)2709 void LLVMInsertExistingBasicBlockAfterInsertBlock(LLVMBuilderRef Builder,
2710 LLVMBasicBlockRef BB) {
2711 BasicBlock *ToInsert = unwrap(BB);
2712 BasicBlock *CurBB = unwrap(Builder)->GetInsertBlock();
2713 assert(CurBB && "current insertion point is invalid!");
2714 CurBB->getParent()->getBasicBlockList().insertAfter(CurBB->getIterator(),
2715 ToInsert);
2716 }
2717
LLVMAppendExistingBasicBlock(LLVMValueRef Fn,LLVMBasicBlockRef BB)2718 void LLVMAppendExistingBasicBlock(LLVMValueRef Fn,
2719 LLVMBasicBlockRef BB) {
2720 unwrap<Function>(Fn)->getBasicBlockList().push_back(unwrap(BB));
2721 }
2722
LLVMAppendBasicBlockInContext(LLVMContextRef C,LLVMValueRef FnRef,const char * Name)2723 LLVMBasicBlockRef LLVMAppendBasicBlockInContext(LLVMContextRef C,
2724 LLVMValueRef FnRef,
2725 const char *Name) {
2726 return wrap(BasicBlock::Create(*unwrap(C), Name, unwrap<Function>(FnRef)));
2727 }
2728
LLVMAppendBasicBlock(LLVMValueRef FnRef,const char * Name)2729 LLVMBasicBlockRef LLVMAppendBasicBlock(LLVMValueRef FnRef, const char *Name) {
2730 return LLVMAppendBasicBlockInContext(LLVMGetGlobalContext(), FnRef, Name);
2731 }
2732
LLVMInsertBasicBlockInContext(LLVMContextRef C,LLVMBasicBlockRef BBRef,const char * Name)2733 LLVMBasicBlockRef LLVMInsertBasicBlockInContext(LLVMContextRef C,
2734 LLVMBasicBlockRef BBRef,
2735 const char *Name) {
2736 BasicBlock *BB = unwrap(BBRef);
2737 return wrap(BasicBlock::Create(*unwrap(C), Name, BB->getParent(), BB));
2738 }
2739
LLVMInsertBasicBlock(LLVMBasicBlockRef BBRef,const char * Name)2740 LLVMBasicBlockRef LLVMInsertBasicBlock(LLVMBasicBlockRef BBRef,
2741 const char *Name) {
2742 return LLVMInsertBasicBlockInContext(LLVMGetGlobalContext(), BBRef, Name);
2743 }
2744
LLVMDeleteBasicBlock(LLVMBasicBlockRef BBRef)2745 void LLVMDeleteBasicBlock(LLVMBasicBlockRef BBRef) {
2746 unwrap(BBRef)->eraseFromParent();
2747 }
2748
LLVMRemoveBasicBlockFromParent(LLVMBasicBlockRef BBRef)2749 void LLVMRemoveBasicBlockFromParent(LLVMBasicBlockRef BBRef) {
2750 unwrap(BBRef)->removeFromParent();
2751 }
2752
LLVMMoveBasicBlockBefore(LLVMBasicBlockRef BB,LLVMBasicBlockRef MovePos)2753 void LLVMMoveBasicBlockBefore(LLVMBasicBlockRef BB, LLVMBasicBlockRef MovePos) {
2754 unwrap(BB)->moveBefore(unwrap(MovePos));
2755 }
2756
LLVMMoveBasicBlockAfter(LLVMBasicBlockRef BB,LLVMBasicBlockRef MovePos)2757 void LLVMMoveBasicBlockAfter(LLVMBasicBlockRef BB, LLVMBasicBlockRef MovePos) {
2758 unwrap(BB)->moveAfter(unwrap(MovePos));
2759 }
2760
2761 /*--.. Operations on instructions ..........................................--*/
2762
LLVMGetInstructionParent(LLVMValueRef Inst)2763 LLVMBasicBlockRef LLVMGetInstructionParent(LLVMValueRef Inst) {
2764 return wrap(unwrap<Instruction>(Inst)->getParent());
2765 }
2766
LLVMGetFirstInstruction(LLVMBasicBlockRef BB)2767 LLVMValueRef LLVMGetFirstInstruction(LLVMBasicBlockRef BB) {
2768 BasicBlock *Block = unwrap(BB);
2769 BasicBlock::iterator I = Block->begin();
2770 if (I == Block->end())
2771 return nullptr;
2772 return wrap(&*I);
2773 }
2774
LLVMGetLastInstruction(LLVMBasicBlockRef BB)2775 LLVMValueRef LLVMGetLastInstruction(LLVMBasicBlockRef BB) {
2776 BasicBlock *Block = unwrap(BB);
2777 BasicBlock::iterator I = Block->end();
2778 if (I == Block->begin())
2779 return nullptr;
2780 return wrap(&*--I);
2781 }
2782
LLVMGetNextInstruction(LLVMValueRef Inst)2783 LLVMValueRef LLVMGetNextInstruction(LLVMValueRef Inst) {
2784 Instruction *Instr = unwrap<Instruction>(Inst);
2785 BasicBlock::iterator I(Instr);
2786 if (++I == Instr->getParent()->end())
2787 return nullptr;
2788 return wrap(&*I);
2789 }
2790
LLVMGetPreviousInstruction(LLVMValueRef Inst)2791 LLVMValueRef LLVMGetPreviousInstruction(LLVMValueRef Inst) {
2792 Instruction *Instr = unwrap<Instruction>(Inst);
2793 BasicBlock::iterator I(Instr);
2794 if (I == Instr->getParent()->begin())
2795 return nullptr;
2796 return wrap(&*--I);
2797 }
2798
LLVMInstructionRemoveFromParent(LLVMValueRef Inst)2799 void LLVMInstructionRemoveFromParent(LLVMValueRef Inst) {
2800 unwrap<Instruction>(Inst)->removeFromParent();
2801 }
2802
LLVMInstructionEraseFromParent(LLVMValueRef Inst)2803 void LLVMInstructionEraseFromParent(LLVMValueRef Inst) {
2804 unwrap<Instruction>(Inst)->eraseFromParent();
2805 }
2806
LLVMGetICmpPredicate(LLVMValueRef Inst)2807 LLVMIntPredicate LLVMGetICmpPredicate(LLVMValueRef Inst) {
2808 if (ICmpInst *I = dyn_cast<ICmpInst>(unwrap(Inst)))
2809 return (LLVMIntPredicate)I->getPredicate();
2810 if (ConstantExpr *CE = dyn_cast<ConstantExpr>(unwrap(Inst)))
2811 if (CE->getOpcode() == Instruction::ICmp)
2812 return (LLVMIntPredicate)CE->getPredicate();
2813 return (LLVMIntPredicate)0;
2814 }
2815
LLVMGetFCmpPredicate(LLVMValueRef Inst)2816 LLVMRealPredicate LLVMGetFCmpPredicate(LLVMValueRef Inst) {
2817 if (FCmpInst *I = dyn_cast<FCmpInst>(unwrap(Inst)))
2818 return (LLVMRealPredicate)I->getPredicate();
2819 if (ConstantExpr *CE = dyn_cast<ConstantExpr>(unwrap(Inst)))
2820 if (CE->getOpcode() == Instruction::FCmp)
2821 return (LLVMRealPredicate)CE->getPredicate();
2822 return (LLVMRealPredicate)0;
2823 }
2824
LLVMGetInstructionOpcode(LLVMValueRef Inst)2825 LLVMOpcode LLVMGetInstructionOpcode(LLVMValueRef Inst) {
2826 if (Instruction *C = dyn_cast<Instruction>(unwrap(Inst)))
2827 return map_to_llvmopcode(C->getOpcode());
2828 return (LLVMOpcode)0;
2829 }
2830
LLVMInstructionClone(LLVMValueRef Inst)2831 LLVMValueRef LLVMInstructionClone(LLVMValueRef Inst) {
2832 if (Instruction *C = dyn_cast<Instruction>(unwrap(Inst)))
2833 return wrap(C->clone());
2834 return nullptr;
2835 }
2836
LLVMIsATerminatorInst(LLVMValueRef Inst)2837 LLVMValueRef LLVMIsATerminatorInst(LLVMValueRef Inst) {
2838 Instruction *I = dyn_cast<Instruction>(unwrap(Inst));
2839 return (I && I->isTerminator()) ? wrap(I) : nullptr;
2840 }
2841
LLVMGetNumArgOperands(LLVMValueRef Instr)2842 unsigned LLVMGetNumArgOperands(LLVMValueRef Instr) {
2843 if (FuncletPadInst *FPI = dyn_cast<FuncletPadInst>(unwrap(Instr))) {
2844 return FPI->getNumArgOperands();
2845 }
2846 return unwrap<CallBase>(Instr)->getNumArgOperands();
2847 }
2848
2849 /*--.. Call and invoke instructions ........................................--*/
2850
LLVMGetInstructionCallConv(LLVMValueRef Instr)2851 unsigned LLVMGetInstructionCallConv(LLVMValueRef Instr) {
2852 return unwrap<CallBase>(Instr)->getCallingConv();
2853 }
2854
LLVMSetInstructionCallConv(LLVMValueRef Instr,unsigned CC)2855 void LLVMSetInstructionCallConv(LLVMValueRef Instr, unsigned CC) {
2856 return unwrap<CallBase>(Instr)->setCallingConv(
2857 static_cast<CallingConv::ID>(CC));
2858 }
2859
LLVMSetInstrParamAlignment(LLVMValueRef Instr,unsigned index,unsigned align)2860 void LLVMSetInstrParamAlignment(LLVMValueRef Instr, unsigned index,
2861 unsigned align) {
2862 auto *Call = unwrap<CallBase>(Instr);
2863 Attribute AlignAttr =
2864 Attribute::getWithAlignment(Call->getContext(), Align(align));
2865 Call->addAttribute(index, AlignAttr);
2866 }
2867
LLVMAddCallSiteAttribute(LLVMValueRef C,LLVMAttributeIndex Idx,LLVMAttributeRef A)2868 void LLVMAddCallSiteAttribute(LLVMValueRef C, LLVMAttributeIndex Idx,
2869 LLVMAttributeRef A) {
2870 unwrap<CallBase>(C)->addAttribute(Idx, unwrap(A));
2871 }
2872
LLVMGetCallSiteAttributeCount(LLVMValueRef C,LLVMAttributeIndex Idx)2873 unsigned LLVMGetCallSiteAttributeCount(LLVMValueRef C,
2874 LLVMAttributeIndex Idx) {
2875 auto *Call = unwrap<CallBase>(C);
2876 auto AS = Call->getAttributes().getAttributes(Idx);
2877 return AS.getNumAttributes();
2878 }
2879
LLVMGetCallSiteAttributes(LLVMValueRef C,LLVMAttributeIndex Idx,LLVMAttributeRef * Attrs)2880 void LLVMGetCallSiteAttributes(LLVMValueRef C, LLVMAttributeIndex Idx,
2881 LLVMAttributeRef *Attrs) {
2882 auto *Call = unwrap<CallBase>(C);
2883 auto AS = Call->getAttributes().getAttributes(Idx);
2884 for (auto A : AS)
2885 *Attrs++ = wrap(A);
2886 }
2887
LLVMGetCallSiteEnumAttribute(LLVMValueRef C,LLVMAttributeIndex Idx,unsigned KindID)2888 LLVMAttributeRef LLVMGetCallSiteEnumAttribute(LLVMValueRef C,
2889 LLVMAttributeIndex Idx,
2890 unsigned KindID) {
2891 return wrap(
2892 unwrap<CallBase>(C)->getAttribute(Idx, (Attribute::AttrKind)KindID));
2893 }
2894
LLVMGetCallSiteStringAttribute(LLVMValueRef C,LLVMAttributeIndex Idx,const char * K,unsigned KLen)2895 LLVMAttributeRef LLVMGetCallSiteStringAttribute(LLVMValueRef C,
2896 LLVMAttributeIndex Idx,
2897 const char *K, unsigned KLen) {
2898 return wrap(unwrap<CallBase>(C)->getAttribute(Idx, StringRef(K, KLen)));
2899 }
2900
LLVMRemoveCallSiteEnumAttribute(LLVMValueRef C,LLVMAttributeIndex Idx,unsigned KindID)2901 void LLVMRemoveCallSiteEnumAttribute(LLVMValueRef C, LLVMAttributeIndex Idx,
2902 unsigned KindID) {
2903 unwrap<CallBase>(C)->removeAttribute(Idx, (Attribute::AttrKind)KindID);
2904 }
2905
LLVMRemoveCallSiteStringAttribute(LLVMValueRef C,LLVMAttributeIndex Idx,const char * K,unsigned KLen)2906 void LLVMRemoveCallSiteStringAttribute(LLVMValueRef C, LLVMAttributeIndex Idx,
2907 const char *K, unsigned KLen) {
2908 unwrap<CallBase>(C)->removeAttribute(Idx, StringRef(K, KLen));
2909 }
2910
LLVMGetCalledValue(LLVMValueRef Instr)2911 LLVMValueRef LLVMGetCalledValue(LLVMValueRef Instr) {
2912 return wrap(unwrap<CallBase>(Instr)->getCalledOperand());
2913 }
2914
LLVMGetCalledFunctionType(LLVMValueRef Instr)2915 LLVMTypeRef LLVMGetCalledFunctionType(LLVMValueRef Instr) {
2916 return wrap(unwrap<CallBase>(Instr)->getFunctionType());
2917 }
2918
2919 /*--.. Operations on call instructions (only) ..............................--*/
2920
LLVMIsTailCall(LLVMValueRef Call)2921 LLVMBool LLVMIsTailCall(LLVMValueRef Call) {
2922 return unwrap<CallInst>(Call)->isTailCall();
2923 }
2924
LLVMSetTailCall(LLVMValueRef Call,LLVMBool isTailCall)2925 void LLVMSetTailCall(LLVMValueRef Call, LLVMBool isTailCall) {
2926 unwrap<CallInst>(Call)->setTailCall(isTailCall);
2927 }
2928
2929 /*--.. Operations on invoke instructions (only) ............................--*/
2930
LLVMGetNormalDest(LLVMValueRef Invoke)2931 LLVMBasicBlockRef LLVMGetNormalDest(LLVMValueRef Invoke) {
2932 return wrap(unwrap<InvokeInst>(Invoke)->getNormalDest());
2933 }
2934
LLVMGetUnwindDest(LLVMValueRef Invoke)2935 LLVMBasicBlockRef LLVMGetUnwindDest(LLVMValueRef Invoke) {
2936 if (CleanupReturnInst *CRI = dyn_cast<CleanupReturnInst>(unwrap(Invoke))) {
2937 return wrap(CRI->getUnwindDest());
2938 } else if (CatchSwitchInst *CSI = dyn_cast<CatchSwitchInst>(unwrap(Invoke))) {
2939 return wrap(CSI->getUnwindDest());
2940 }
2941 return wrap(unwrap<InvokeInst>(Invoke)->getUnwindDest());
2942 }
2943
LLVMSetNormalDest(LLVMValueRef Invoke,LLVMBasicBlockRef B)2944 void LLVMSetNormalDest(LLVMValueRef Invoke, LLVMBasicBlockRef B) {
2945 unwrap<InvokeInst>(Invoke)->setNormalDest(unwrap(B));
2946 }
2947
LLVMSetUnwindDest(LLVMValueRef Invoke,LLVMBasicBlockRef B)2948 void LLVMSetUnwindDest(LLVMValueRef Invoke, LLVMBasicBlockRef B) {
2949 if (CleanupReturnInst *CRI = dyn_cast<CleanupReturnInst>(unwrap(Invoke))) {
2950 return CRI->setUnwindDest(unwrap(B));
2951 } else if (CatchSwitchInst *CSI = dyn_cast<CatchSwitchInst>(unwrap(Invoke))) {
2952 return CSI->setUnwindDest(unwrap(B));
2953 }
2954 unwrap<InvokeInst>(Invoke)->setUnwindDest(unwrap(B));
2955 }
2956
2957 /*--.. Operations on terminators ...........................................--*/
2958
LLVMGetNumSuccessors(LLVMValueRef Term)2959 unsigned LLVMGetNumSuccessors(LLVMValueRef Term) {
2960 return unwrap<Instruction>(Term)->getNumSuccessors();
2961 }
2962
LLVMGetSuccessor(LLVMValueRef Term,unsigned i)2963 LLVMBasicBlockRef LLVMGetSuccessor(LLVMValueRef Term, unsigned i) {
2964 return wrap(unwrap<Instruction>(Term)->getSuccessor(i));
2965 }
2966
LLVMSetSuccessor(LLVMValueRef Term,unsigned i,LLVMBasicBlockRef block)2967 void LLVMSetSuccessor(LLVMValueRef Term, unsigned i, LLVMBasicBlockRef block) {
2968 return unwrap<Instruction>(Term)->setSuccessor(i, unwrap(block));
2969 }
2970
2971 /*--.. Operations on branch instructions (only) ............................--*/
2972
LLVMIsConditional(LLVMValueRef Branch)2973 LLVMBool LLVMIsConditional(LLVMValueRef Branch) {
2974 return unwrap<BranchInst>(Branch)->isConditional();
2975 }
2976
LLVMGetCondition(LLVMValueRef Branch)2977 LLVMValueRef LLVMGetCondition(LLVMValueRef Branch) {
2978 return wrap(unwrap<BranchInst>(Branch)->getCondition());
2979 }
2980
LLVMSetCondition(LLVMValueRef Branch,LLVMValueRef Cond)2981 void LLVMSetCondition(LLVMValueRef Branch, LLVMValueRef Cond) {
2982 return unwrap<BranchInst>(Branch)->setCondition(unwrap(Cond));
2983 }
2984
2985 /*--.. Operations on switch instructions (only) ............................--*/
2986
LLVMGetSwitchDefaultDest(LLVMValueRef Switch)2987 LLVMBasicBlockRef LLVMGetSwitchDefaultDest(LLVMValueRef Switch) {
2988 return wrap(unwrap<SwitchInst>(Switch)->getDefaultDest());
2989 }
2990
2991 /*--.. Operations on alloca instructions (only) ............................--*/
2992
LLVMGetAllocatedType(LLVMValueRef Alloca)2993 LLVMTypeRef LLVMGetAllocatedType(LLVMValueRef Alloca) {
2994 return wrap(unwrap<AllocaInst>(Alloca)->getAllocatedType());
2995 }
2996
2997 /*--.. Operations on gep instructions (only) ...............................--*/
2998
LLVMIsInBounds(LLVMValueRef GEP)2999 LLVMBool LLVMIsInBounds(LLVMValueRef GEP) {
3000 return unwrap<GetElementPtrInst>(GEP)->isInBounds();
3001 }
3002
LLVMSetIsInBounds(LLVMValueRef GEP,LLVMBool InBounds)3003 void LLVMSetIsInBounds(LLVMValueRef GEP, LLVMBool InBounds) {
3004 return unwrap<GetElementPtrInst>(GEP)->setIsInBounds(InBounds);
3005 }
3006
3007 /*--.. Operations on phi nodes .............................................--*/
3008
LLVMAddIncoming(LLVMValueRef PhiNode,LLVMValueRef * IncomingValues,LLVMBasicBlockRef * IncomingBlocks,unsigned Count)3009 void LLVMAddIncoming(LLVMValueRef PhiNode, LLVMValueRef *IncomingValues,
3010 LLVMBasicBlockRef *IncomingBlocks, unsigned Count) {
3011 PHINode *PhiVal = unwrap<PHINode>(PhiNode);
3012 for (unsigned I = 0; I != Count; ++I)
3013 PhiVal->addIncoming(unwrap(IncomingValues[I]), unwrap(IncomingBlocks[I]));
3014 }
3015
LLVMCountIncoming(LLVMValueRef PhiNode)3016 unsigned LLVMCountIncoming(LLVMValueRef PhiNode) {
3017 return unwrap<PHINode>(PhiNode)->getNumIncomingValues();
3018 }
3019
LLVMGetIncomingValue(LLVMValueRef PhiNode,unsigned Index)3020 LLVMValueRef LLVMGetIncomingValue(LLVMValueRef PhiNode, unsigned Index) {
3021 return wrap(unwrap<PHINode>(PhiNode)->getIncomingValue(Index));
3022 }
3023
LLVMGetIncomingBlock(LLVMValueRef PhiNode,unsigned Index)3024 LLVMBasicBlockRef LLVMGetIncomingBlock(LLVMValueRef PhiNode, unsigned Index) {
3025 return wrap(unwrap<PHINode>(PhiNode)->getIncomingBlock(Index));
3026 }
3027
3028 /*--.. Operations on extractvalue and insertvalue nodes ....................--*/
3029
LLVMGetNumIndices(LLVMValueRef Inst)3030 unsigned LLVMGetNumIndices(LLVMValueRef Inst) {
3031 auto *I = unwrap(Inst);
3032 if (auto *GEP = dyn_cast<GetElementPtrInst>(I))
3033 return GEP->getNumIndices();
3034 if (auto *EV = dyn_cast<ExtractValueInst>(I))
3035 return EV->getNumIndices();
3036 if (auto *IV = dyn_cast<InsertValueInst>(I))
3037 return IV->getNumIndices();
3038 if (auto *CE = dyn_cast<ConstantExpr>(I))
3039 return CE->getIndices().size();
3040 llvm_unreachable(
3041 "LLVMGetNumIndices applies only to extractvalue and insertvalue!");
3042 }
3043
LLVMGetIndices(LLVMValueRef Inst)3044 const unsigned *LLVMGetIndices(LLVMValueRef Inst) {
3045 auto *I = unwrap(Inst);
3046 if (auto *EV = dyn_cast<ExtractValueInst>(I))
3047 return EV->getIndices().data();
3048 if (auto *IV = dyn_cast<InsertValueInst>(I))
3049 return IV->getIndices().data();
3050 if (auto *CE = dyn_cast<ConstantExpr>(I))
3051 return CE->getIndices().data();
3052 llvm_unreachable(
3053 "LLVMGetIndices applies only to extractvalue and insertvalue!");
3054 }
3055
3056
3057 /*===-- Instruction builders ----------------------------------------------===*/
3058
LLVMCreateBuilderInContext(LLVMContextRef C)3059 LLVMBuilderRef LLVMCreateBuilderInContext(LLVMContextRef C) {
3060 return wrap(new IRBuilder<>(*unwrap(C)));
3061 }
3062
LLVMCreateBuilder(void)3063 LLVMBuilderRef LLVMCreateBuilder(void) {
3064 return LLVMCreateBuilderInContext(LLVMGetGlobalContext());
3065 }
3066
LLVMPositionBuilder(LLVMBuilderRef Builder,LLVMBasicBlockRef Block,LLVMValueRef Instr)3067 void LLVMPositionBuilder(LLVMBuilderRef Builder, LLVMBasicBlockRef Block,
3068 LLVMValueRef Instr) {
3069 BasicBlock *BB = unwrap(Block);
3070 auto I = Instr ? unwrap<Instruction>(Instr)->getIterator() : BB->end();
3071 unwrap(Builder)->SetInsertPoint(BB, I);
3072 }
3073
LLVMPositionBuilderBefore(LLVMBuilderRef Builder,LLVMValueRef Instr)3074 void LLVMPositionBuilderBefore(LLVMBuilderRef Builder, LLVMValueRef Instr) {
3075 Instruction *I = unwrap<Instruction>(Instr);
3076 unwrap(Builder)->SetInsertPoint(I->getParent(), I->getIterator());
3077 }
3078
LLVMPositionBuilderAtEnd(LLVMBuilderRef Builder,LLVMBasicBlockRef Block)3079 void LLVMPositionBuilderAtEnd(LLVMBuilderRef Builder, LLVMBasicBlockRef Block) {
3080 BasicBlock *BB = unwrap(Block);
3081 unwrap(Builder)->SetInsertPoint(BB);
3082 }
3083
LLVMGetInsertBlock(LLVMBuilderRef Builder)3084 LLVMBasicBlockRef LLVMGetInsertBlock(LLVMBuilderRef Builder) {
3085 return wrap(unwrap(Builder)->GetInsertBlock());
3086 }
3087
LLVMClearInsertionPosition(LLVMBuilderRef Builder)3088 void LLVMClearInsertionPosition(LLVMBuilderRef Builder) {
3089 unwrap(Builder)->ClearInsertionPoint();
3090 }
3091
LLVMInsertIntoBuilder(LLVMBuilderRef Builder,LLVMValueRef Instr)3092 void LLVMInsertIntoBuilder(LLVMBuilderRef Builder, LLVMValueRef Instr) {
3093 unwrap(Builder)->Insert(unwrap<Instruction>(Instr));
3094 }
3095
LLVMInsertIntoBuilderWithName(LLVMBuilderRef Builder,LLVMValueRef Instr,const char * Name)3096 void LLVMInsertIntoBuilderWithName(LLVMBuilderRef Builder, LLVMValueRef Instr,
3097 const char *Name) {
3098 unwrap(Builder)->Insert(unwrap<Instruction>(Instr), Name);
3099 }
3100
LLVMDisposeBuilder(LLVMBuilderRef Builder)3101 void LLVMDisposeBuilder(LLVMBuilderRef Builder) {
3102 delete unwrap(Builder);
3103 }
3104
3105 /*--.. Metadata builders ...................................................--*/
3106
LLVMGetCurrentDebugLocation2(LLVMBuilderRef Builder)3107 LLVMMetadataRef LLVMGetCurrentDebugLocation2(LLVMBuilderRef Builder) {
3108 return wrap(unwrap(Builder)->getCurrentDebugLocation().getAsMDNode());
3109 }
3110
LLVMSetCurrentDebugLocation2(LLVMBuilderRef Builder,LLVMMetadataRef Loc)3111 void LLVMSetCurrentDebugLocation2(LLVMBuilderRef Builder, LLVMMetadataRef Loc) {
3112 if (Loc)
3113 unwrap(Builder)->SetCurrentDebugLocation(DebugLoc(unwrap<MDNode>(Loc)));
3114 else
3115 unwrap(Builder)->SetCurrentDebugLocation(DebugLoc());
3116 }
3117
LLVMSetCurrentDebugLocation(LLVMBuilderRef Builder,LLVMValueRef L)3118 void LLVMSetCurrentDebugLocation(LLVMBuilderRef Builder, LLVMValueRef L) {
3119 MDNode *Loc =
3120 L ? cast<MDNode>(unwrap<MetadataAsValue>(L)->getMetadata()) : nullptr;
3121 unwrap(Builder)->SetCurrentDebugLocation(DebugLoc(Loc));
3122 }
3123
LLVMGetCurrentDebugLocation(LLVMBuilderRef Builder)3124 LLVMValueRef LLVMGetCurrentDebugLocation(LLVMBuilderRef Builder) {
3125 LLVMContext &Context = unwrap(Builder)->getContext();
3126 return wrap(MetadataAsValue::get(
3127 Context, unwrap(Builder)->getCurrentDebugLocation().getAsMDNode()));
3128 }
3129
LLVMSetInstDebugLocation(LLVMBuilderRef Builder,LLVMValueRef Inst)3130 void LLVMSetInstDebugLocation(LLVMBuilderRef Builder, LLVMValueRef Inst) {
3131 unwrap(Builder)->SetInstDebugLocation(unwrap<Instruction>(Inst));
3132 }
3133
LLVMBuilderSetDefaultFPMathTag(LLVMBuilderRef Builder,LLVMMetadataRef FPMathTag)3134 void LLVMBuilderSetDefaultFPMathTag(LLVMBuilderRef Builder,
3135 LLVMMetadataRef FPMathTag) {
3136
3137 unwrap(Builder)->setDefaultFPMathTag(FPMathTag
3138 ? unwrap<MDNode>(FPMathTag)
3139 : nullptr);
3140 }
3141
LLVMBuilderGetDefaultFPMathTag(LLVMBuilderRef Builder)3142 LLVMMetadataRef LLVMBuilderGetDefaultFPMathTag(LLVMBuilderRef Builder) {
3143 return wrap(unwrap(Builder)->getDefaultFPMathTag());
3144 }
3145
3146 /*--.. Instruction builders ................................................--*/
3147
LLVMBuildRetVoid(LLVMBuilderRef B)3148 LLVMValueRef LLVMBuildRetVoid(LLVMBuilderRef B) {
3149 return wrap(unwrap(B)->CreateRetVoid());
3150 }
3151
LLVMBuildRet(LLVMBuilderRef B,LLVMValueRef V)3152 LLVMValueRef LLVMBuildRet(LLVMBuilderRef B, LLVMValueRef V) {
3153 return wrap(unwrap(B)->CreateRet(unwrap(V)));
3154 }
3155
LLVMBuildAggregateRet(LLVMBuilderRef B,LLVMValueRef * RetVals,unsigned N)3156 LLVMValueRef LLVMBuildAggregateRet(LLVMBuilderRef B, LLVMValueRef *RetVals,
3157 unsigned N) {
3158 return wrap(unwrap(B)->CreateAggregateRet(unwrap(RetVals), N));
3159 }
3160
LLVMBuildBr(LLVMBuilderRef B,LLVMBasicBlockRef Dest)3161 LLVMValueRef LLVMBuildBr(LLVMBuilderRef B, LLVMBasicBlockRef Dest) {
3162 return wrap(unwrap(B)->CreateBr(unwrap(Dest)));
3163 }
3164
LLVMBuildCondBr(LLVMBuilderRef B,LLVMValueRef If,LLVMBasicBlockRef Then,LLVMBasicBlockRef Else)3165 LLVMValueRef LLVMBuildCondBr(LLVMBuilderRef B, LLVMValueRef If,
3166 LLVMBasicBlockRef Then, LLVMBasicBlockRef Else) {
3167 return wrap(unwrap(B)->CreateCondBr(unwrap(If), unwrap(Then), unwrap(Else)));
3168 }
3169
LLVMBuildSwitch(LLVMBuilderRef B,LLVMValueRef V,LLVMBasicBlockRef Else,unsigned NumCases)3170 LLVMValueRef LLVMBuildSwitch(LLVMBuilderRef B, LLVMValueRef V,
3171 LLVMBasicBlockRef Else, unsigned NumCases) {
3172 return wrap(unwrap(B)->CreateSwitch(unwrap(V), unwrap(Else), NumCases));
3173 }
3174
LLVMBuildIndirectBr(LLVMBuilderRef B,LLVMValueRef Addr,unsigned NumDests)3175 LLVMValueRef LLVMBuildIndirectBr(LLVMBuilderRef B, LLVMValueRef Addr,
3176 unsigned NumDests) {
3177 return wrap(unwrap(B)->CreateIndirectBr(unwrap(Addr), NumDests));
3178 }
3179
LLVMBuildInvoke(LLVMBuilderRef B,LLVMValueRef Fn,LLVMValueRef * Args,unsigned NumArgs,LLVMBasicBlockRef Then,LLVMBasicBlockRef Catch,const char * Name)3180 LLVMValueRef LLVMBuildInvoke(LLVMBuilderRef B, LLVMValueRef Fn,
3181 LLVMValueRef *Args, unsigned NumArgs,
3182 LLVMBasicBlockRef Then, LLVMBasicBlockRef Catch,
3183 const char *Name) {
3184 Value *V = unwrap(Fn);
3185 FunctionType *FnT =
3186 cast<FunctionType>(cast<PointerType>(V->getType())->getElementType());
3187
3188 return wrap(
3189 unwrap(B)->CreateInvoke(FnT, unwrap(Fn), unwrap(Then), unwrap(Catch),
3190 makeArrayRef(unwrap(Args), NumArgs), Name));
3191 }
3192
LLVMBuildInvoke2(LLVMBuilderRef B,LLVMTypeRef Ty,LLVMValueRef Fn,LLVMValueRef * Args,unsigned NumArgs,LLVMBasicBlockRef Then,LLVMBasicBlockRef Catch,const char * Name)3193 LLVMValueRef LLVMBuildInvoke2(LLVMBuilderRef B, LLVMTypeRef Ty, LLVMValueRef Fn,
3194 LLVMValueRef *Args, unsigned NumArgs,
3195 LLVMBasicBlockRef Then, LLVMBasicBlockRef Catch,
3196 const char *Name) {
3197 return wrap(unwrap(B)->CreateInvoke(
3198 unwrap<FunctionType>(Ty), unwrap(Fn), unwrap(Then), unwrap(Catch),
3199 makeArrayRef(unwrap(Args), NumArgs), Name));
3200 }
3201
LLVMBuildLandingPad(LLVMBuilderRef B,LLVMTypeRef Ty,LLVMValueRef PersFn,unsigned NumClauses,const char * Name)3202 LLVMValueRef LLVMBuildLandingPad(LLVMBuilderRef B, LLVMTypeRef Ty,
3203 LLVMValueRef PersFn, unsigned NumClauses,
3204 const char *Name) {
3205 // The personality used to live on the landingpad instruction, but now it
3206 // lives on the parent function. For compatibility, take the provided
3207 // personality and put it on the parent function.
3208 if (PersFn)
3209 unwrap(B)->GetInsertBlock()->getParent()->setPersonalityFn(
3210 cast<Function>(unwrap(PersFn)));
3211 return wrap(unwrap(B)->CreateLandingPad(unwrap(Ty), NumClauses, Name));
3212 }
3213
LLVMBuildCatchPad(LLVMBuilderRef B,LLVMValueRef ParentPad,LLVMValueRef * Args,unsigned NumArgs,const char * Name)3214 LLVMValueRef LLVMBuildCatchPad(LLVMBuilderRef B, LLVMValueRef ParentPad,
3215 LLVMValueRef *Args, unsigned NumArgs,
3216 const char *Name) {
3217 return wrap(unwrap(B)->CreateCatchPad(unwrap(ParentPad),
3218 makeArrayRef(unwrap(Args), NumArgs),
3219 Name));
3220 }
3221
LLVMBuildCleanupPad(LLVMBuilderRef B,LLVMValueRef ParentPad,LLVMValueRef * Args,unsigned NumArgs,const char * Name)3222 LLVMValueRef LLVMBuildCleanupPad(LLVMBuilderRef B, LLVMValueRef ParentPad,
3223 LLVMValueRef *Args, unsigned NumArgs,
3224 const char *Name) {
3225 if (ParentPad == nullptr) {
3226 Type *Ty = Type::getTokenTy(unwrap(B)->getContext());
3227 ParentPad = wrap(Constant::getNullValue(Ty));
3228 }
3229 return wrap(unwrap(B)->CreateCleanupPad(unwrap(ParentPad),
3230 makeArrayRef(unwrap(Args), NumArgs),
3231 Name));
3232 }
3233
LLVMBuildResume(LLVMBuilderRef B,LLVMValueRef Exn)3234 LLVMValueRef LLVMBuildResume(LLVMBuilderRef B, LLVMValueRef Exn) {
3235 return wrap(unwrap(B)->CreateResume(unwrap(Exn)));
3236 }
3237
LLVMBuildCatchSwitch(LLVMBuilderRef B,LLVMValueRef ParentPad,LLVMBasicBlockRef UnwindBB,unsigned NumHandlers,const char * Name)3238 LLVMValueRef LLVMBuildCatchSwitch(LLVMBuilderRef B, LLVMValueRef ParentPad,
3239 LLVMBasicBlockRef UnwindBB,
3240 unsigned NumHandlers, const char *Name) {
3241 if (ParentPad == nullptr) {
3242 Type *Ty = Type::getTokenTy(unwrap(B)->getContext());
3243 ParentPad = wrap(Constant::getNullValue(Ty));
3244 }
3245 return wrap(unwrap(B)->CreateCatchSwitch(unwrap(ParentPad), unwrap(UnwindBB),
3246 NumHandlers, Name));
3247 }
3248
LLVMBuildCatchRet(LLVMBuilderRef B,LLVMValueRef CatchPad,LLVMBasicBlockRef BB)3249 LLVMValueRef LLVMBuildCatchRet(LLVMBuilderRef B, LLVMValueRef CatchPad,
3250 LLVMBasicBlockRef BB) {
3251 return wrap(unwrap(B)->CreateCatchRet(unwrap<CatchPadInst>(CatchPad),
3252 unwrap(BB)));
3253 }
3254
LLVMBuildCleanupRet(LLVMBuilderRef B,LLVMValueRef CatchPad,LLVMBasicBlockRef BB)3255 LLVMValueRef LLVMBuildCleanupRet(LLVMBuilderRef B, LLVMValueRef CatchPad,
3256 LLVMBasicBlockRef BB) {
3257 return wrap(unwrap(B)->CreateCleanupRet(unwrap<CleanupPadInst>(CatchPad),
3258 unwrap(BB)));
3259 }
3260
LLVMBuildUnreachable(LLVMBuilderRef B)3261 LLVMValueRef LLVMBuildUnreachable(LLVMBuilderRef B) {
3262 return wrap(unwrap(B)->CreateUnreachable());
3263 }
3264
LLVMAddCase(LLVMValueRef Switch,LLVMValueRef OnVal,LLVMBasicBlockRef Dest)3265 void LLVMAddCase(LLVMValueRef Switch, LLVMValueRef OnVal,
3266 LLVMBasicBlockRef Dest) {
3267 unwrap<SwitchInst>(Switch)->addCase(unwrap<ConstantInt>(OnVal), unwrap(Dest));
3268 }
3269
LLVMAddDestination(LLVMValueRef IndirectBr,LLVMBasicBlockRef Dest)3270 void LLVMAddDestination(LLVMValueRef IndirectBr, LLVMBasicBlockRef Dest) {
3271 unwrap<IndirectBrInst>(IndirectBr)->addDestination(unwrap(Dest));
3272 }
3273
LLVMGetNumClauses(LLVMValueRef LandingPad)3274 unsigned LLVMGetNumClauses(LLVMValueRef LandingPad) {
3275 return unwrap<LandingPadInst>(LandingPad)->getNumClauses();
3276 }
3277
LLVMGetClause(LLVMValueRef LandingPad,unsigned Idx)3278 LLVMValueRef LLVMGetClause(LLVMValueRef LandingPad, unsigned Idx) {
3279 return wrap(unwrap<LandingPadInst>(LandingPad)->getClause(Idx));
3280 }
3281
LLVMAddClause(LLVMValueRef LandingPad,LLVMValueRef ClauseVal)3282 void LLVMAddClause(LLVMValueRef LandingPad, LLVMValueRef ClauseVal) {
3283 unwrap<LandingPadInst>(LandingPad)->
3284 addClause(cast<Constant>(unwrap(ClauseVal)));
3285 }
3286
LLVMIsCleanup(LLVMValueRef LandingPad)3287 LLVMBool LLVMIsCleanup(LLVMValueRef LandingPad) {
3288 return unwrap<LandingPadInst>(LandingPad)->isCleanup();
3289 }
3290
LLVMSetCleanup(LLVMValueRef LandingPad,LLVMBool Val)3291 void LLVMSetCleanup(LLVMValueRef LandingPad, LLVMBool Val) {
3292 unwrap<LandingPadInst>(LandingPad)->setCleanup(Val);
3293 }
3294
LLVMAddHandler(LLVMValueRef CatchSwitch,LLVMBasicBlockRef Dest)3295 void LLVMAddHandler(LLVMValueRef CatchSwitch, LLVMBasicBlockRef Dest) {
3296 unwrap<CatchSwitchInst>(CatchSwitch)->addHandler(unwrap(Dest));
3297 }
3298
LLVMGetNumHandlers(LLVMValueRef CatchSwitch)3299 unsigned LLVMGetNumHandlers(LLVMValueRef CatchSwitch) {
3300 return unwrap<CatchSwitchInst>(CatchSwitch)->getNumHandlers();
3301 }
3302
LLVMGetHandlers(LLVMValueRef CatchSwitch,LLVMBasicBlockRef * Handlers)3303 void LLVMGetHandlers(LLVMValueRef CatchSwitch, LLVMBasicBlockRef *Handlers) {
3304 CatchSwitchInst *CSI = unwrap<CatchSwitchInst>(CatchSwitch);
3305 for (const BasicBlock *H : CSI->handlers())
3306 *Handlers++ = wrap(H);
3307 }
3308
LLVMGetParentCatchSwitch(LLVMValueRef CatchPad)3309 LLVMValueRef LLVMGetParentCatchSwitch(LLVMValueRef CatchPad) {
3310 return wrap(unwrap<CatchPadInst>(CatchPad)->getCatchSwitch());
3311 }
3312
LLVMSetParentCatchSwitch(LLVMValueRef CatchPad,LLVMValueRef CatchSwitch)3313 void LLVMSetParentCatchSwitch(LLVMValueRef CatchPad, LLVMValueRef CatchSwitch) {
3314 unwrap<CatchPadInst>(CatchPad)
3315 ->setCatchSwitch(unwrap<CatchSwitchInst>(CatchSwitch));
3316 }
3317
3318 /*--.. Funclets ...........................................................--*/
3319
LLVMGetArgOperand(LLVMValueRef Funclet,unsigned i)3320 LLVMValueRef LLVMGetArgOperand(LLVMValueRef Funclet, unsigned i) {
3321 return wrap(unwrap<FuncletPadInst>(Funclet)->getArgOperand(i));
3322 }
3323
LLVMSetArgOperand(LLVMValueRef Funclet,unsigned i,LLVMValueRef value)3324 void LLVMSetArgOperand(LLVMValueRef Funclet, unsigned i, LLVMValueRef value) {
3325 unwrap<FuncletPadInst>(Funclet)->setArgOperand(i, unwrap(value));
3326 }
3327
3328 /*--.. Arithmetic ..........................................................--*/
3329
LLVMBuildAdd(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3330 LLVMValueRef LLVMBuildAdd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3331 const char *Name) {
3332 return wrap(unwrap(B)->CreateAdd(unwrap(LHS), unwrap(RHS), Name));
3333 }
3334
LLVMBuildNSWAdd(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3335 LLVMValueRef LLVMBuildNSWAdd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3336 const char *Name) {
3337 return wrap(unwrap(B)->CreateNSWAdd(unwrap(LHS), unwrap(RHS), Name));
3338 }
3339
LLVMBuildNUWAdd(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3340 LLVMValueRef LLVMBuildNUWAdd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3341 const char *Name) {
3342 return wrap(unwrap(B)->CreateNUWAdd(unwrap(LHS), unwrap(RHS), Name));
3343 }
3344
LLVMBuildFAdd(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3345 LLVMValueRef LLVMBuildFAdd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3346 const char *Name) {
3347 return wrap(unwrap(B)->CreateFAdd(unwrap(LHS), unwrap(RHS), Name));
3348 }
3349
LLVMBuildSub(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3350 LLVMValueRef LLVMBuildSub(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3351 const char *Name) {
3352 return wrap(unwrap(B)->CreateSub(unwrap(LHS), unwrap(RHS), Name));
3353 }
3354
LLVMBuildNSWSub(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3355 LLVMValueRef LLVMBuildNSWSub(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3356 const char *Name) {
3357 return wrap(unwrap(B)->CreateNSWSub(unwrap(LHS), unwrap(RHS), Name));
3358 }
3359
LLVMBuildNUWSub(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3360 LLVMValueRef LLVMBuildNUWSub(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3361 const char *Name) {
3362 return wrap(unwrap(B)->CreateNUWSub(unwrap(LHS), unwrap(RHS), Name));
3363 }
3364
LLVMBuildFSub(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3365 LLVMValueRef LLVMBuildFSub(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3366 const char *Name) {
3367 return wrap(unwrap(B)->CreateFSub(unwrap(LHS), unwrap(RHS), Name));
3368 }
3369
LLVMBuildMul(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3370 LLVMValueRef LLVMBuildMul(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3371 const char *Name) {
3372 return wrap(unwrap(B)->CreateMul(unwrap(LHS), unwrap(RHS), Name));
3373 }
3374
LLVMBuildNSWMul(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3375 LLVMValueRef LLVMBuildNSWMul(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3376 const char *Name) {
3377 return wrap(unwrap(B)->CreateNSWMul(unwrap(LHS), unwrap(RHS), Name));
3378 }
3379
LLVMBuildNUWMul(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3380 LLVMValueRef LLVMBuildNUWMul(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3381 const char *Name) {
3382 return wrap(unwrap(B)->CreateNUWMul(unwrap(LHS), unwrap(RHS), Name));
3383 }
3384
LLVMBuildFMul(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3385 LLVMValueRef LLVMBuildFMul(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3386 const char *Name) {
3387 return wrap(unwrap(B)->CreateFMul(unwrap(LHS), unwrap(RHS), Name));
3388 }
3389
LLVMBuildUDiv(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3390 LLVMValueRef LLVMBuildUDiv(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3391 const char *Name) {
3392 return wrap(unwrap(B)->CreateUDiv(unwrap(LHS), unwrap(RHS), Name));
3393 }
3394
LLVMBuildExactUDiv(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3395 LLVMValueRef LLVMBuildExactUDiv(LLVMBuilderRef B, LLVMValueRef LHS,
3396 LLVMValueRef RHS, const char *Name) {
3397 return wrap(unwrap(B)->CreateExactUDiv(unwrap(LHS), unwrap(RHS), Name));
3398 }
3399
LLVMBuildSDiv(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3400 LLVMValueRef LLVMBuildSDiv(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3401 const char *Name) {
3402 return wrap(unwrap(B)->CreateSDiv(unwrap(LHS), unwrap(RHS), Name));
3403 }
3404
LLVMBuildExactSDiv(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3405 LLVMValueRef LLVMBuildExactSDiv(LLVMBuilderRef B, LLVMValueRef LHS,
3406 LLVMValueRef RHS, const char *Name) {
3407 return wrap(unwrap(B)->CreateExactSDiv(unwrap(LHS), unwrap(RHS), Name));
3408 }
3409
LLVMBuildFDiv(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3410 LLVMValueRef LLVMBuildFDiv(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3411 const char *Name) {
3412 return wrap(unwrap(B)->CreateFDiv(unwrap(LHS), unwrap(RHS), Name));
3413 }
3414
LLVMBuildURem(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3415 LLVMValueRef LLVMBuildURem(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3416 const char *Name) {
3417 return wrap(unwrap(B)->CreateURem(unwrap(LHS), unwrap(RHS), Name));
3418 }
3419
LLVMBuildSRem(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3420 LLVMValueRef LLVMBuildSRem(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3421 const char *Name) {
3422 return wrap(unwrap(B)->CreateSRem(unwrap(LHS), unwrap(RHS), Name));
3423 }
3424
LLVMBuildFRem(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3425 LLVMValueRef LLVMBuildFRem(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3426 const char *Name) {
3427 return wrap(unwrap(B)->CreateFRem(unwrap(LHS), unwrap(RHS), Name));
3428 }
3429
LLVMBuildShl(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3430 LLVMValueRef LLVMBuildShl(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3431 const char *Name) {
3432 return wrap(unwrap(B)->CreateShl(unwrap(LHS), unwrap(RHS), Name));
3433 }
3434
LLVMBuildLShr(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3435 LLVMValueRef LLVMBuildLShr(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3436 const char *Name) {
3437 return wrap(unwrap(B)->CreateLShr(unwrap(LHS), unwrap(RHS), Name));
3438 }
3439
LLVMBuildAShr(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3440 LLVMValueRef LLVMBuildAShr(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3441 const char *Name) {
3442 return wrap(unwrap(B)->CreateAShr(unwrap(LHS), unwrap(RHS), Name));
3443 }
3444
LLVMBuildAnd(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3445 LLVMValueRef LLVMBuildAnd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3446 const char *Name) {
3447 return wrap(unwrap(B)->CreateAnd(unwrap(LHS), unwrap(RHS), Name));
3448 }
3449
LLVMBuildOr(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3450 LLVMValueRef LLVMBuildOr(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3451 const char *Name) {
3452 return wrap(unwrap(B)->CreateOr(unwrap(LHS), unwrap(RHS), Name));
3453 }
3454
LLVMBuildXor(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3455 LLVMValueRef LLVMBuildXor(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
3456 const char *Name) {
3457 return wrap(unwrap(B)->CreateXor(unwrap(LHS), unwrap(RHS), Name));
3458 }
3459
LLVMBuildBinOp(LLVMBuilderRef B,LLVMOpcode Op,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3460 LLVMValueRef LLVMBuildBinOp(LLVMBuilderRef B, LLVMOpcode Op,
3461 LLVMValueRef LHS, LLVMValueRef RHS,
3462 const char *Name) {
3463 return wrap(unwrap(B)->CreateBinOp(Instruction::BinaryOps(map_from_llvmopcode(Op)), unwrap(LHS),
3464 unwrap(RHS), Name));
3465 }
3466
LLVMBuildNeg(LLVMBuilderRef B,LLVMValueRef V,const char * Name)3467 LLVMValueRef LLVMBuildNeg(LLVMBuilderRef B, LLVMValueRef V, const char *Name) {
3468 return wrap(unwrap(B)->CreateNeg(unwrap(V), Name));
3469 }
3470
LLVMBuildNSWNeg(LLVMBuilderRef B,LLVMValueRef V,const char * Name)3471 LLVMValueRef LLVMBuildNSWNeg(LLVMBuilderRef B, LLVMValueRef V,
3472 const char *Name) {
3473 return wrap(unwrap(B)->CreateNSWNeg(unwrap(V), Name));
3474 }
3475
LLVMBuildNUWNeg(LLVMBuilderRef B,LLVMValueRef V,const char * Name)3476 LLVMValueRef LLVMBuildNUWNeg(LLVMBuilderRef B, LLVMValueRef V,
3477 const char *Name) {
3478 return wrap(unwrap(B)->CreateNUWNeg(unwrap(V), Name));
3479 }
3480
LLVMBuildFNeg(LLVMBuilderRef B,LLVMValueRef V,const char * Name)3481 LLVMValueRef LLVMBuildFNeg(LLVMBuilderRef B, LLVMValueRef V, const char *Name) {
3482 return wrap(unwrap(B)->CreateFNeg(unwrap(V), Name));
3483 }
3484
LLVMBuildNot(LLVMBuilderRef B,LLVMValueRef V,const char * Name)3485 LLVMValueRef LLVMBuildNot(LLVMBuilderRef B, LLVMValueRef V, const char *Name) {
3486 return wrap(unwrap(B)->CreateNot(unwrap(V), Name));
3487 }
3488
3489 /*--.. Memory ..............................................................--*/
3490
LLVMBuildMalloc(LLVMBuilderRef B,LLVMTypeRef Ty,const char * Name)3491 LLVMValueRef LLVMBuildMalloc(LLVMBuilderRef B, LLVMTypeRef Ty,
3492 const char *Name) {
3493 Type* ITy = Type::getInt32Ty(unwrap(B)->GetInsertBlock()->getContext());
3494 Constant* AllocSize = ConstantExpr::getSizeOf(unwrap(Ty));
3495 AllocSize = ConstantExpr::getTruncOrBitCast(AllocSize, ITy);
3496 Instruction* Malloc = CallInst::CreateMalloc(unwrap(B)->GetInsertBlock(),
3497 ITy, unwrap(Ty), AllocSize,
3498 nullptr, nullptr, "");
3499 return wrap(unwrap(B)->Insert(Malloc, Twine(Name)));
3500 }
3501
LLVMBuildArrayMalloc(LLVMBuilderRef B,LLVMTypeRef Ty,LLVMValueRef Val,const char * Name)3502 LLVMValueRef LLVMBuildArrayMalloc(LLVMBuilderRef B, LLVMTypeRef Ty,
3503 LLVMValueRef Val, const char *Name) {
3504 Type* ITy = Type::getInt32Ty(unwrap(B)->GetInsertBlock()->getContext());
3505 Constant* AllocSize = ConstantExpr::getSizeOf(unwrap(Ty));
3506 AllocSize = ConstantExpr::getTruncOrBitCast(AllocSize, ITy);
3507 Instruction* Malloc = CallInst::CreateMalloc(unwrap(B)->GetInsertBlock(),
3508 ITy, unwrap(Ty), AllocSize,
3509 unwrap(Val), nullptr, "");
3510 return wrap(unwrap(B)->Insert(Malloc, Twine(Name)));
3511 }
3512
LLVMBuildMemSet(LLVMBuilderRef B,LLVMValueRef Ptr,LLVMValueRef Val,LLVMValueRef Len,unsigned Align)3513 LLVMValueRef LLVMBuildMemSet(LLVMBuilderRef B, LLVMValueRef Ptr,
3514 LLVMValueRef Val, LLVMValueRef Len,
3515 unsigned Align) {
3516 return wrap(unwrap(B)->CreateMemSet(unwrap(Ptr), unwrap(Val), unwrap(Len),
3517 MaybeAlign(Align)));
3518 }
3519
LLVMBuildMemCpy(LLVMBuilderRef B,LLVMValueRef Dst,unsigned DstAlign,LLVMValueRef Src,unsigned SrcAlign,LLVMValueRef Size)3520 LLVMValueRef LLVMBuildMemCpy(LLVMBuilderRef B,
3521 LLVMValueRef Dst, unsigned DstAlign,
3522 LLVMValueRef Src, unsigned SrcAlign,
3523 LLVMValueRef Size) {
3524 return wrap(unwrap(B)->CreateMemCpy(unwrap(Dst), MaybeAlign(DstAlign),
3525 unwrap(Src), MaybeAlign(SrcAlign),
3526 unwrap(Size)));
3527 }
3528
LLVMBuildMemMove(LLVMBuilderRef B,LLVMValueRef Dst,unsigned DstAlign,LLVMValueRef Src,unsigned SrcAlign,LLVMValueRef Size)3529 LLVMValueRef LLVMBuildMemMove(LLVMBuilderRef B,
3530 LLVMValueRef Dst, unsigned DstAlign,
3531 LLVMValueRef Src, unsigned SrcAlign,
3532 LLVMValueRef Size) {
3533 return wrap(unwrap(B)->CreateMemMove(unwrap(Dst), MaybeAlign(DstAlign),
3534 unwrap(Src), MaybeAlign(SrcAlign),
3535 unwrap(Size)));
3536 }
3537
LLVMBuildAlloca(LLVMBuilderRef B,LLVMTypeRef Ty,const char * Name)3538 LLVMValueRef LLVMBuildAlloca(LLVMBuilderRef B, LLVMTypeRef Ty,
3539 const char *Name) {
3540 return wrap(unwrap(B)->CreateAlloca(unwrap(Ty), nullptr, Name));
3541 }
3542
LLVMBuildArrayAlloca(LLVMBuilderRef B,LLVMTypeRef Ty,LLVMValueRef Val,const char * Name)3543 LLVMValueRef LLVMBuildArrayAlloca(LLVMBuilderRef B, LLVMTypeRef Ty,
3544 LLVMValueRef Val, const char *Name) {
3545 return wrap(unwrap(B)->CreateAlloca(unwrap(Ty), unwrap(Val), Name));
3546 }
3547
LLVMBuildFree(LLVMBuilderRef B,LLVMValueRef PointerVal)3548 LLVMValueRef LLVMBuildFree(LLVMBuilderRef B, LLVMValueRef PointerVal) {
3549 return wrap(unwrap(B)->Insert(
3550 CallInst::CreateFree(unwrap(PointerVal), unwrap(B)->GetInsertBlock())));
3551 }
3552
LLVMBuildLoad(LLVMBuilderRef B,LLVMValueRef PointerVal,const char * Name)3553 LLVMValueRef LLVMBuildLoad(LLVMBuilderRef B, LLVMValueRef PointerVal,
3554 const char *Name) {
3555 Value *V = unwrap(PointerVal);
3556 PointerType *Ty = cast<PointerType>(V->getType());
3557
3558 return wrap(unwrap(B)->CreateLoad(Ty->getElementType(), V, Name));
3559 }
3560
LLVMBuildLoad2(LLVMBuilderRef B,LLVMTypeRef Ty,LLVMValueRef PointerVal,const char * Name)3561 LLVMValueRef LLVMBuildLoad2(LLVMBuilderRef B, LLVMTypeRef Ty,
3562 LLVMValueRef PointerVal, const char *Name) {
3563 return wrap(unwrap(B)->CreateLoad(unwrap(Ty), unwrap(PointerVal), Name));
3564 }
3565
LLVMBuildStore(LLVMBuilderRef B,LLVMValueRef Val,LLVMValueRef PointerVal)3566 LLVMValueRef LLVMBuildStore(LLVMBuilderRef B, LLVMValueRef Val,
3567 LLVMValueRef PointerVal) {
3568 return wrap(unwrap(B)->CreateStore(unwrap(Val), unwrap(PointerVal)));
3569 }
3570
mapFromLLVMOrdering(LLVMAtomicOrdering Ordering)3571 static AtomicOrdering mapFromLLVMOrdering(LLVMAtomicOrdering Ordering) {
3572 switch (Ordering) {
3573 case LLVMAtomicOrderingNotAtomic: return AtomicOrdering::NotAtomic;
3574 case LLVMAtomicOrderingUnordered: return AtomicOrdering::Unordered;
3575 case LLVMAtomicOrderingMonotonic: return AtomicOrdering::Monotonic;
3576 case LLVMAtomicOrderingAcquire: return AtomicOrdering::Acquire;
3577 case LLVMAtomicOrderingRelease: return AtomicOrdering::Release;
3578 case LLVMAtomicOrderingAcquireRelease:
3579 return AtomicOrdering::AcquireRelease;
3580 case LLVMAtomicOrderingSequentiallyConsistent:
3581 return AtomicOrdering::SequentiallyConsistent;
3582 }
3583
3584 llvm_unreachable("Invalid LLVMAtomicOrdering value!");
3585 }
3586
mapToLLVMOrdering(AtomicOrdering Ordering)3587 static LLVMAtomicOrdering mapToLLVMOrdering(AtomicOrdering Ordering) {
3588 switch (Ordering) {
3589 case AtomicOrdering::NotAtomic: return LLVMAtomicOrderingNotAtomic;
3590 case AtomicOrdering::Unordered: return LLVMAtomicOrderingUnordered;
3591 case AtomicOrdering::Monotonic: return LLVMAtomicOrderingMonotonic;
3592 case AtomicOrdering::Acquire: return LLVMAtomicOrderingAcquire;
3593 case AtomicOrdering::Release: return LLVMAtomicOrderingRelease;
3594 case AtomicOrdering::AcquireRelease:
3595 return LLVMAtomicOrderingAcquireRelease;
3596 case AtomicOrdering::SequentiallyConsistent:
3597 return LLVMAtomicOrderingSequentiallyConsistent;
3598 }
3599
3600 llvm_unreachable("Invalid AtomicOrdering value!");
3601 }
3602
mapFromLLVMRMWBinOp(LLVMAtomicRMWBinOp BinOp)3603 static AtomicRMWInst::BinOp mapFromLLVMRMWBinOp(LLVMAtomicRMWBinOp BinOp) {
3604 switch (BinOp) {
3605 case LLVMAtomicRMWBinOpXchg: return AtomicRMWInst::Xchg;
3606 case LLVMAtomicRMWBinOpAdd: return AtomicRMWInst::Add;
3607 case LLVMAtomicRMWBinOpSub: return AtomicRMWInst::Sub;
3608 case LLVMAtomicRMWBinOpAnd: return AtomicRMWInst::And;
3609 case LLVMAtomicRMWBinOpNand: return AtomicRMWInst::Nand;
3610 case LLVMAtomicRMWBinOpOr: return AtomicRMWInst::Or;
3611 case LLVMAtomicRMWBinOpXor: return AtomicRMWInst::Xor;
3612 case LLVMAtomicRMWBinOpMax: return AtomicRMWInst::Max;
3613 case LLVMAtomicRMWBinOpMin: return AtomicRMWInst::Min;
3614 case LLVMAtomicRMWBinOpUMax: return AtomicRMWInst::UMax;
3615 case LLVMAtomicRMWBinOpUMin: return AtomicRMWInst::UMin;
3616 case LLVMAtomicRMWBinOpFAdd: return AtomicRMWInst::FAdd;
3617 case LLVMAtomicRMWBinOpFSub: return AtomicRMWInst::FSub;
3618 }
3619
3620 llvm_unreachable("Invalid LLVMAtomicRMWBinOp value!");
3621 }
3622
mapToLLVMRMWBinOp(AtomicRMWInst::BinOp BinOp)3623 static LLVMAtomicRMWBinOp mapToLLVMRMWBinOp(AtomicRMWInst::BinOp BinOp) {
3624 switch (BinOp) {
3625 case AtomicRMWInst::Xchg: return LLVMAtomicRMWBinOpXchg;
3626 case AtomicRMWInst::Add: return LLVMAtomicRMWBinOpAdd;
3627 case AtomicRMWInst::Sub: return LLVMAtomicRMWBinOpSub;
3628 case AtomicRMWInst::And: return LLVMAtomicRMWBinOpAnd;
3629 case AtomicRMWInst::Nand: return LLVMAtomicRMWBinOpNand;
3630 case AtomicRMWInst::Or: return LLVMAtomicRMWBinOpOr;
3631 case AtomicRMWInst::Xor: return LLVMAtomicRMWBinOpXor;
3632 case AtomicRMWInst::Max: return LLVMAtomicRMWBinOpMax;
3633 case AtomicRMWInst::Min: return LLVMAtomicRMWBinOpMin;
3634 case AtomicRMWInst::UMax: return LLVMAtomicRMWBinOpUMax;
3635 case AtomicRMWInst::UMin: return LLVMAtomicRMWBinOpUMin;
3636 case AtomicRMWInst::FAdd: return LLVMAtomicRMWBinOpFAdd;
3637 case AtomicRMWInst::FSub: return LLVMAtomicRMWBinOpFSub;
3638 default: break;
3639 }
3640
3641 llvm_unreachable("Invalid AtomicRMWBinOp value!");
3642 }
3643
3644 // TODO: Should this and other atomic instructions support building with
3645 // "syncscope"?
LLVMBuildFence(LLVMBuilderRef B,LLVMAtomicOrdering Ordering,LLVMBool isSingleThread,const char * Name)3646 LLVMValueRef LLVMBuildFence(LLVMBuilderRef B, LLVMAtomicOrdering Ordering,
3647 LLVMBool isSingleThread, const char *Name) {
3648 return wrap(
3649 unwrap(B)->CreateFence(mapFromLLVMOrdering(Ordering),
3650 isSingleThread ? SyncScope::SingleThread
3651 : SyncScope::System,
3652 Name));
3653 }
3654
LLVMBuildGEP(LLVMBuilderRef B,LLVMValueRef Pointer,LLVMValueRef * Indices,unsigned NumIndices,const char * Name)3655 LLVMValueRef LLVMBuildGEP(LLVMBuilderRef B, LLVMValueRef Pointer,
3656 LLVMValueRef *Indices, unsigned NumIndices,
3657 const char *Name) {
3658 ArrayRef<Value *> IdxList(unwrap(Indices), NumIndices);
3659 Value *Val = unwrap(Pointer);
3660 Type *Ty =
3661 cast<PointerType>(Val->getType()->getScalarType())->getElementType();
3662 return wrap(unwrap(B)->CreateGEP(Ty, Val, IdxList, Name));
3663 }
3664
LLVMBuildGEP2(LLVMBuilderRef B,LLVMTypeRef Ty,LLVMValueRef Pointer,LLVMValueRef * Indices,unsigned NumIndices,const char * Name)3665 LLVMValueRef LLVMBuildGEP2(LLVMBuilderRef B, LLVMTypeRef Ty,
3666 LLVMValueRef Pointer, LLVMValueRef *Indices,
3667 unsigned NumIndices, const char *Name) {
3668 ArrayRef<Value *> IdxList(unwrap(Indices), NumIndices);
3669 return wrap(unwrap(B)->CreateGEP(unwrap(Ty), unwrap(Pointer), IdxList, Name));
3670 }
3671
LLVMBuildInBoundsGEP(LLVMBuilderRef B,LLVMValueRef Pointer,LLVMValueRef * Indices,unsigned NumIndices,const char * Name)3672 LLVMValueRef LLVMBuildInBoundsGEP(LLVMBuilderRef B, LLVMValueRef Pointer,
3673 LLVMValueRef *Indices, unsigned NumIndices,
3674 const char *Name) {
3675 ArrayRef<Value *> IdxList(unwrap(Indices), NumIndices);
3676 Value *Val = unwrap(Pointer);
3677 Type *Ty =
3678 cast<PointerType>(Val->getType()->getScalarType())->getElementType();
3679 return wrap(unwrap(B)->CreateInBoundsGEP(Ty, Val, IdxList, Name));
3680 }
3681
LLVMBuildInBoundsGEP2(LLVMBuilderRef B,LLVMTypeRef Ty,LLVMValueRef Pointer,LLVMValueRef * Indices,unsigned NumIndices,const char * Name)3682 LLVMValueRef LLVMBuildInBoundsGEP2(LLVMBuilderRef B, LLVMTypeRef Ty,
3683 LLVMValueRef Pointer, LLVMValueRef *Indices,
3684 unsigned NumIndices, const char *Name) {
3685 ArrayRef<Value *> IdxList(unwrap(Indices), NumIndices);
3686 return wrap(
3687 unwrap(B)->CreateInBoundsGEP(unwrap(Ty), unwrap(Pointer), IdxList, Name));
3688 }
3689
LLVMBuildStructGEP(LLVMBuilderRef B,LLVMValueRef Pointer,unsigned Idx,const char * Name)3690 LLVMValueRef LLVMBuildStructGEP(LLVMBuilderRef B, LLVMValueRef Pointer,
3691 unsigned Idx, const char *Name) {
3692 Value *Val = unwrap(Pointer);
3693 Type *Ty =
3694 cast<PointerType>(Val->getType()->getScalarType())->getElementType();
3695 return wrap(unwrap(B)->CreateStructGEP(Ty, Val, Idx, Name));
3696 }
3697
LLVMBuildStructGEP2(LLVMBuilderRef B,LLVMTypeRef Ty,LLVMValueRef Pointer,unsigned Idx,const char * Name)3698 LLVMValueRef LLVMBuildStructGEP2(LLVMBuilderRef B, LLVMTypeRef Ty,
3699 LLVMValueRef Pointer, unsigned Idx,
3700 const char *Name) {
3701 return wrap(
3702 unwrap(B)->CreateStructGEP(unwrap(Ty), unwrap(Pointer), Idx, Name));
3703 }
3704
LLVMBuildGlobalString(LLVMBuilderRef B,const char * Str,const char * Name)3705 LLVMValueRef LLVMBuildGlobalString(LLVMBuilderRef B, const char *Str,
3706 const char *Name) {
3707 return wrap(unwrap(B)->CreateGlobalString(Str, Name));
3708 }
3709
LLVMBuildGlobalStringPtr(LLVMBuilderRef B,const char * Str,const char * Name)3710 LLVMValueRef LLVMBuildGlobalStringPtr(LLVMBuilderRef B, const char *Str,
3711 const char *Name) {
3712 return wrap(unwrap(B)->CreateGlobalStringPtr(Str, Name));
3713 }
3714
LLVMGetVolatile(LLVMValueRef MemAccessInst)3715 LLVMBool LLVMGetVolatile(LLVMValueRef MemAccessInst) {
3716 Value *P = unwrap<Value>(MemAccessInst);
3717 if (LoadInst *LI = dyn_cast<LoadInst>(P))
3718 return LI->isVolatile();
3719 if (StoreInst *SI = dyn_cast<StoreInst>(P))
3720 return SI->isVolatile();
3721 if (AtomicRMWInst *AI = dyn_cast<AtomicRMWInst>(P))
3722 return AI->isVolatile();
3723 return cast<AtomicCmpXchgInst>(P)->isVolatile();
3724 }
3725
LLVMSetVolatile(LLVMValueRef MemAccessInst,LLVMBool isVolatile)3726 void LLVMSetVolatile(LLVMValueRef MemAccessInst, LLVMBool isVolatile) {
3727 Value *P = unwrap<Value>(MemAccessInst);
3728 if (LoadInst *LI = dyn_cast<LoadInst>(P))
3729 return LI->setVolatile(isVolatile);
3730 if (StoreInst *SI = dyn_cast<StoreInst>(P))
3731 return SI->setVolatile(isVolatile);
3732 if (AtomicRMWInst *AI = dyn_cast<AtomicRMWInst>(P))
3733 return AI->setVolatile(isVolatile);
3734 return cast<AtomicCmpXchgInst>(P)->setVolatile(isVolatile);
3735 }
3736
LLVMGetWeak(LLVMValueRef CmpXchgInst)3737 LLVMBool LLVMGetWeak(LLVMValueRef CmpXchgInst) {
3738 return unwrap<AtomicCmpXchgInst>(CmpXchgInst)->isWeak();
3739 }
3740
LLVMSetWeak(LLVMValueRef CmpXchgInst,LLVMBool isWeak)3741 void LLVMSetWeak(LLVMValueRef CmpXchgInst, LLVMBool isWeak) {
3742 return unwrap<AtomicCmpXchgInst>(CmpXchgInst)->setWeak(isWeak);
3743 }
3744
LLVMGetOrdering(LLVMValueRef MemAccessInst)3745 LLVMAtomicOrdering LLVMGetOrdering(LLVMValueRef MemAccessInst) {
3746 Value *P = unwrap<Value>(MemAccessInst);
3747 AtomicOrdering O;
3748 if (LoadInst *LI = dyn_cast<LoadInst>(P))
3749 O = LI->getOrdering();
3750 else if (StoreInst *SI = dyn_cast<StoreInst>(P))
3751 O = SI->getOrdering();
3752 else
3753 O = cast<AtomicRMWInst>(P)->getOrdering();
3754 return mapToLLVMOrdering(O);
3755 }
3756
LLVMSetOrdering(LLVMValueRef MemAccessInst,LLVMAtomicOrdering Ordering)3757 void LLVMSetOrdering(LLVMValueRef MemAccessInst, LLVMAtomicOrdering Ordering) {
3758 Value *P = unwrap<Value>(MemAccessInst);
3759 AtomicOrdering O = mapFromLLVMOrdering(Ordering);
3760
3761 if (LoadInst *LI = dyn_cast<LoadInst>(P))
3762 return LI->setOrdering(O);
3763 return cast<StoreInst>(P)->setOrdering(O);
3764 }
3765
LLVMGetAtomicRMWBinOp(LLVMValueRef Inst)3766 LLVMAtomicRMWBinOp LLVMGetAtomicRMWBinOp(LLVMValueRef Inst) {
3767 return mapToLLVMRMWBinOp(unwrap<AtomicRMWInst>(Inst)->getOperation());
3768 }
3769
LLVMSetAtomicRMWBinOp(LLVMValueRef Inst,LLVMAtomicRMWBinOp BinOp)3770 void LLVMSetAtomicRMWBinOp(LLVMValueRef Inst, LLVMAtomicRMWBinOp BinOp) {
3771 unwrap<AtomicRMWInst>(Inst)->setOperation(mapFromLLVMRMWBinOp(BinOp));
3772 }
3773
3774 /*--.. Casts ...............................................................--*/
3775
LLVMBuildTrunc(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)3776 LLVMValueRef LLVMBuildTrunc(LLVMBuilderRef B, LLVMValueRef Val,
3777 LLVMTypeRef DestTy, const char *Name) {
3778 return wrap(unwrap(B)->CreateTrunc(unwrap(Val), unwrap(DestTy), Name));
3779 }
3780
LLVMBuildZExt(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)3781 LLVMValueRef LLVMBuildZExt(LLVMBuilderRef B, LLVMValueRef Val,
3782 LLVMTypeRef DestTy, const char *Name) {
3783 return wrap(unwrap(B)->CreateZExt(unwrap(Val), unwrap(DestTy), Name));
3784 }
3785
LLVMBuildSExt(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)3786 LLVMValueRef LLVMBuildSExt(LLVMBuilderRef B, LLVMValueRef Val,
3787 LLVMTypeRef DestTy, const char *Name) {
3788 return wrap(unwrap(B)->CreateSExt(unwrap(Val), unwrap(DestTy), Name));
3789 }
3790
LLVMBuildFPToUI(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)3791 LLVMValueRef LLVMBuildFPToUI(LLVMBuilderRef B, LLVMValueRef Val,
3792 LLVMTypeRef DestTy, const char *Name) {
3793 return wrap(unwrap(B)->CreateFPToUI(unwrap(Val), unwrap(DestTy), Name));
3794 }
3795
LLVMBuildFPToSI(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)3796 LLVMValueRef LLVMBuildFPToSI(LLVMBuilderRef B, LLVMValueRef Val,
3797 LLVMTypeRef DestTy, const char *Name) {
3798 return wrap(unwrap(B)->CreateFPToSI(unwrap(Val), unwrap(DestTy), Name));
3799 }
3800
LLVMBuildUIToFP(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)3801 LLVMValueRef LLVMBuildUIToFP(LLVMBuilderRef B, LLVMValueRef Val,
3802 LLVMTypeRef DestTy, const char *Name) {
3803 return wrap(unwrap(B)->CreateUIToFP(unwrap(Val), unwrap(DestTy), Name));
3804 }
3805
LLVMBuildSIToFP(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)3806 LLVMValueRef LLVMBuildSIToFP(LLVMBuilderRef B, LLVMValueRef Val,
3807 LLVMTypeRef DestTy, const char *Name) {
3808 return wrap(unwrap(B)->CreateSIToFP(unwrap(Val), unwrap(DestTy), Name));
3809 }
3810
LLVMBuildFPTrunc(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)3811 LLVMValueRef LLVMBuildFPTrunc(LLVMBuilderRef B, LLVMValueRef Val,
3812 LLVMTypeRef DestTy, const char *Name) {
3813 return wrap(unwrap(B)->CreateFPTrunc(unwrap(Val), unwrap(DestTy), Name));
3814 }
3815
LLVMBuildFPExt(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)3816 LLVMValueRef LLVMBuildFPExt(LLVMBuilderRef B, LLVMValueRef Val,
3817 LLVMTypeRef DestTy, const char *Name) {
3818 return wrap(unwrap(B)->CreateFPExt(unwrap(Val), unwrap(DestTy), Name));
3819 }
3820
LLVMBuildPtrToInt(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)3821 LLVMValueRef LLVMBuildPtrToInt(LLVMBuilderRef B, LLVMValueRef Val,
3822 LLVMTypeRef DestTy, const char *Name) {
3823 return wrap(unwrap(B)->CreatePtrToInt(unwrap(Val), unwrap(DestTy), Name));
3824 }
3825
LLVMBuildIntToPtr(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)3826 LLVMValueRef LLVMBuildIntToPtr(LLVMBuilderRef B, LLVMValueRef Val,
3827 LLVMTypeRef DestTy, const char *Name) {
3828 return wrap(unwrap(B)->CreateIntToPtr(unwrap(Val), unwrap(DestTy), Name));
3829 }
3830
LLVMBuildBitCast(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)3831 LLVMValueRef LLVMBuildBitCast(LLVMBuilderRef B, LLVMValueRef Val,
3832 LLVMTypeRef DestTy, const char *Name) {
3833 return wrap(unwrap(B)->CreateBitCast(unwrap(Val), unwrap(DestTy), Name));
3834 }
3835
LLVMBuildAddrSpaceCast(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)3836 LLVMValueRef LLVMBuildAddrSpaceCast(LLVMBuilderRef B, LLVMValueRef Val,
3837 LLVMTypeRef DestTy, const char *Name) {
3838 return wrap(unwrap(B)->CreateAddrSpaceCast(unwrap(Val), unwrap(DestTy), Name));
3839 }
3840
LLVMBuildZExtOrBitCast(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)3841 LLVMValueRef LLVMBuildZExtOrBitCast(LLVMBuilderRef B, LLVMValueRef Val,
3842 LLVMTypeRef DestTy, const char *Name) {
3843 return wrap(unwrap(B)->CreateZExtOrBitCast(unwrap(Val), unwrap(DestTy),
3844 Name));
3845 }
3846
LLVMBuildSExtOrBitCast(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)3847 LLVMValueRef LLVMBuildSExtOrBitCast(LLVMBuilderRef B, LLVMValueRef Val,
3848 LLVMTypeRef DestTy, const char *Name) {
3849 return wrap(unwrap(B)->CreateSExtOrBitCast(unwrap(Val), unwrap(DestTy),
3850 Name));
3851 }
3852
LLVMBuildTruncOrBitCast(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)3853 LLVMValueRef LLVMBuildTruncOrBitCast(LLVMBuilderRef B, LLVMValueRef Val,
3854 LLVMTypeRef DestTy, const char *Name) {
3855 return wrap(unwrap(B)->CreateTruncOrBitCast(unwrap(Val), unwrap(DestTy),
3856 Name));
3857 }
3858
LLVMBuildCast(LLVMBuilderRef B,LLVMOpcode Op,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)3859 LLVMValueRef LLVMBuildCast(LLVMBuilderRef B, LLVMOpcode Op, LLVMValueRef Val,
3860 LLVMTypeRef DestTy, const char *Name) {
3861 return wrap(unwrap(B)->CreateCast(Instruction::CastOps(map_from_llvmopcode(Op)), unwrap(Val),
3862 unwrap(DestTy), Name));
3863 }
3864
LLVMBuildPointerCast(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)3865 LLVMValueRef LLVMBuildPointerCast(LLVMBuilderRef B, LLVMValueRef Val,
3866 LLVMTypeRef DestTy, const char *Name) {
3867 return wrap(unwrap(B)->CreatePointerCast(unwrap(Val), unwrap(DestTy), Name));
3868 }
3869
LLVMBuildIntCast2(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,LLVMBool IsSigned,const char * Name)3870 LLVMValueRef LLVMBuildIntCast2(LLVMBuilderRef B, LLVMValueRef Val,
3871 LLVMTypeRef DestTy, LLVMBool IsSigned,
3872 const char *Name) {
3873 return wrap(
3874 unwrap(B)->CreateIntCast(unwrap(Val), unwrap(DestTy), IsSigned, Name));
3875 }
3876
LLVMBuildIntCast(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)3877 LLVMValueRef LLVMBuildIntCast(LLVMBuilderRef B, LLVMValueRef Val,
3878 LLVMTypeRef DestTy, const char *Name) {
3879 return wrap(unwrap(B)->CreateIntCast(unwrap(Val), unwrap(DestTy),
3880 /*isSigned*/true, Name));
3881 }
3882
LLVMBuildFPCast(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)3883 LLVMValueRef LLVMBuildFPCast(LLVMBuilderRef B, LLVMValueRef Val,
3884 LLVMTypeRef DestTy, const char *Name) {
3885 return wrap(unwrap(B)->CreateFPCast(unwrap(Val), unwrap(DestTy), Name));
3886 }
3887
3888 /*--.. Comparisons .........................................................--*/
3889
LLVMBuildICmp(LLVMBuilderRef B,LLVMIntPredicate Op,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3890 LLVMValueRef LLVMBuildICmp(LLVMBuilderRef B, LLVMIntPredicate Op,
3891 LLVMValueRef LHS, LLVMValueRef RHS,
3892 const char *Name) {
3893 return wrap(unwrap(B)->CreateICmp(static_cast<ICmpInst::Predicate>(Op),
3894 unwrap(LHS), unwrap(RHS), Name));
3895 }
3896
LLVMBuildFCmp(LLVMBuilderRef B,LLVMRealPredicate Op,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3897 LLVMValueRef LLVMBuildFCmp(LLVMBuilderRef B, LLVMRealPredicate Op,
3898 LLVMValueRef LHS, LLVMValueRef RHS,
3899 const char *Name) {
3900 return wrap(unwrap(B)->CreateFCmp(static_cast<FCmpInst::Predicate>(Op),
3901 unwrap(LHS), unwrap(RHS), Name));
3902 }
3903
3904 /*--.. Miscellaneous instructions ..........................................--*/
3905
LLVMBuildPhi(LLVMBuilderRef B,LLVMTypeRef Ty,const char * Name)3906 LLVMValueRef LLVMBuildPhi(LLVMBuilderRef B, LLVMTypeRef Ty, const char *Name) {
3907 return wrap(unwrap(B)->CreatePHI(unwrap(Ty), 0, Name));
3908 }
3909
LLVMBuildCall(LLVMBuilderRef B,LLVMValueRef Fn,LLVMValueRef * Args,unsigned NumArgs,const char * Name)3910 LLVMValueRef LLVMBuildCall(LLVMBuilderRef B, LLVMValueRef Fn,
3911 LLVMValueRef *Args, unsigned NumArgs,
3912 const char *Name) {
3913 Value *V = unwrap(Fn);
3914 FunctionType *FnT =
3915 cast<FunctionType>(cast<PointerType>(V->getType())->getElementType());
3916
3917 return wrap(unwrap(B)->CreateCall(FnT, unwrap(Fn),
3918 makeArrayRef(unwrap(Args), NumArgs), Name));
3919 }
3920
LLVMBuildCall2(LLVMBuilderRef B,LLVMTypeRef Ty,LLVMValueRef Fn,LLVMValueRef * Args,unsigned NumArgs,const char * Name)3921 LLVMValueRef LLVMBuildCall2(LLVMBuilderRef B, LLVMTypeRef Ty, LLVMValueRef Fn,
3922 LLVMValueRef *Args, unsigned NumArgs,
3923 const char *Name) {
3924 FunctionType *FTy = unwrap<FunctionType>(Ty);
3925 return wrap(unwrap(B)->CreateCall(FTy, unwrap(Fn),
3926 makeArrayRef(unwrap(Args), NumArgs), Name));
3927 }
3928
LLVMBuildSelect(LLVMBuilderRef B,LLVMValueRef If,LLVMValueRef Then,LLVMValueRef Else,const char * Name)3929 LLVMValueRef LLVMBuildSelect(LLVMBuilderRef B, LLVMValueRef If,
3930 LLVMValueRef Then, LLVMValueRef Else,
3931 const char *Name) {
3932 return wrap(unwrap(B)->CreateSelect(unwrap(If), unwrap(Then), unwrap(Else),
3933 Name));
3934 }
3935
LLVMBuildVAArg(LLVMBuilderRef B,LLVMValueRef List,LLVMTypeRef Ty,const char * Name)3936 LLVMValueRef LLVMBuildVAArg(LLVMBuilderRef B, LLVMValueRef List,
3937 LLVMTypeRef Ty, const char *Name) {
3938 return wrap(unwrap(B)->CreateVAArg(unwrap(List), unwrap(Ty), Name));
3939 }
3940
LLVMBuildExtractElement(LLVMBuilderRef B,LLVMValueRef VecVal,LLVMValueRef Index,const char * Name)3941 LLVMValueRef LLVMBuildExtractElement(LLVMBuilderRef B, LLVMValueRef VecVal,
3942 LLVMValueRef Index, const char *Name) {
3943 return wrap(unwrap(B)->CreateExtractElement(unwrap(VecVal), unwrap(Index),
3944 Name));
3945 }
3946
LLVMBuildInsertElement(LLVMBuilderRef B,LLVMValueRef VecVal,LLVMValueRef EltVal,LLVMValueRef Index,const char * Name)3947 LLVMValueRef LLVMBuildInsertElement(LLVMBuilderRef B, LLVMValueRef VecVal,
3948 LLVMValueRef EltVal, LLVMValueRef Index,
3949 const char *Name) {
3950 return wrap(unwrap(B)->CreateInsertElement(unwrap(VecVal), unwrap(EltVal),
3951 unwrap(Index), Name));
3952 }
3953
LLVMBuildShuffleVector(LLVMBuilderRef B,LLVMValueRef V1,LLVMValueRef V2,LLVMValueRef Mask,const char * Name)3954 LLVMValueRef LLVMBuildShuffleVector(LLVMBuilderRef B, LLVMValueRef V1,
3955 LLVMValueRef V2, LLVMValueRef Mask,
3956 const char *Name) {
3957 return wrap(unwrap(B)->CreateShuffleVector(unwrap(V1), unwrap(V2),
3958 unwrap(Mask), Name));
3959 }
3960
LLVMBuildExtractValue(LLVMBuilderRef B,LLVMValueRef AggVal,unsigned Index,const char * Name)3961 LLVMValueRef LLVMBuildExtractValue(LLVMBuilderRef B, LLVMValueRef AggVal,
3962 unsigned Index, const char *Name) {
3963 return wrap(unwrap(B)->CreateExtractValue(unwrap(AggVal), Index, Name));
3964 }
3965
LLVMBuildInsertValue(LLVMBuilderRef B,LLVMValueRef AggVal,LLVMValueRef EltVal,unsigned Index,const char * Name)3966 LLVMValueRef LLVMBuildInsertValue(LLVMBuilderRef B, LLVMValueRef AggVal,
3967 LLVMValueRef EltVal, unsigned Index,
3968 const char *Name) {
3969 return wrap(unwrap(B)->CreateInsertValue(unwrap(AggVal), unwrap(EltVal),
3970 Index, Name));
3971 }
3972
LLVMBuildFreeze(LLVMBuilderRef B,LLVMValueRef Val,const char * Name)3973 LLVMValueRef LLVMBuildFreeze(LLVMBuilderRef B, LLVMValueRef Val,
3974 const char *Name) {
3975 return wrap(unwrap(B)->CreateFreeze(unwrap(Val), Name));
3976 }
3977
LLVMBuildIsNull(LLVMBuilderRef B,LLVMValueRef Val,const char * Name)3978 LLVMValueRef LLVMBuildIsNull(LLVMBuilderRef B, LLVMValueRef Val,
3979 const char *Name) {
3980 return wrap(unwrap(B)->CreateIsNull(unwrap(Val), Name));
3981 }
3982
LLVMBuildIsNotNull(LLVMBuilderRef B,LLVMValueRef Val,const char * Name)3983 LLVMValueRef LLVMBuildIsNotNull(LLVMBuilderRef B, LLVMValueRef Val,
3984 const char *Name) {
3985 return wrap(unwrap(B)->CreateIsNotNull(unwrap(Val), Name));
3986 }
3987
LLVMBuildPtrDiff(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)3988 LLVMValueRef LLVMBuildPtrDiff(LLVMBuilderRef B, LLVMValueRef LHS,
3989 LLVMValueRef RHS, const char *Name) {
3990 return wrap(unwrap(B)->CreatePtrDiff(unwrap(LHS), unwrap(RHS), Name));
3991 }
3992
LLVMBuildAtomicRMW(LLVMBuilderRef B,LLVMAtomicRMWBinOp op,LLVMValueRef PTR,LLVMValueRef Val,LLVMAtomicOrdering ordering,LLVMBool singleThread)3993 LLVMValueRef LLVMBuildAtomicRMW(LLVMBuilderRef B,LLVMAtomicRMWBinOp op,
3994 LLVMValueRef PTR, LLVMValueRef Val,
3995 LLVMAtomicOrdering ordering,
3996 LLVMBool singleThread) {
3997 AtomicRMWInst::BinOp intop = mapFromLLVMRMWBinOp(op);
3998 return wrap(unwrap(B)->CreateAtomicRMW(
3999 intop, unwrap(PTR), unwrap(Val), MaybeAlign(),
4000 mapFromLLVMOrdering(ordering),
4001 singleThread ? SyncScope::SingleThread : SyncScope::System));
4002 }
4003
LLVMBuildAtomicCmpXchg(LLVMBuilderRef B,LLVMValueRef Ptr,LLVMValueRef Cmp,LLVMValueRef New,LLVMAtomicOrdering SuccessOrdering,LLVMAtomicOrdering FailureOrdering,LLVMBool singleThread)4004 LLVMValueRef LLVMBuildAtomicCmpXchg(LLVMBuilderRef B, LLVMValueRef Ptr,
4005 LLVMValueRef Cmp, LLVMValueRef New,
4006 LLVMAtomicOrdering SuccessOrdering,
4007 LLVMAtomicOrdering FailureOrdering,
4008 LLVMBool singleThread) {
4009
4010 return wrap(unwrap(B)->CreateAtomicCmpXchg(
4011 unwrap(Ptr), unwrap(Cmp), unwrap(New), MaybeAlign(),
4012 mapFromLLVMOrdering(SuccessOrdering),
4013 mapFromLLVMOrdering(FailureOrdering),
4014 singleThread ? SyncScope::SingleThread : SyncScope::System));
4015 }
4016
LLVMGetNumMaskElements(LLVMValueRef SVInst)4017 unsigned LLVMGetNumMaskElements(LLVMValueRef SVInst) {
4018 Value *P = unwrap<Value>(SVInst);
4019 ShuffleVectorInst *I = cast<ShuffleVectorInst>(P);
4020 return I->getShuffleMask().size();
4021 }
4022
LLVMGetMaskValue(LLVMValueRef SVInst,unsigned Elt)4023 int LLVMGetMaskValue(LLVMValueRef SVInst, unsigned Elt) {
4024 Value *P = unwrap<Value>(SVInst);
4025 ShuffleVectorInst *I = cast<ShuffleVectorInst>(P);
4026 return I->getMaskValue(Elt);
4027 }
4028
LLVMGetUndefMaskElem(void)4029 int LLVMGetUndefMaskElem(void) { return UndefMaskElem; }
4030
LLVMIsAtomicSingleThread(LLVMValueRef AtomicInst)4031 LLVMBool LLVMIsAtomicSingleThread(LLVMValueRef AtomicInst) {
4032 Value *P = unwrap<Value>(AtomicInst);
4033
4034 if (AtomicRMWInst *I = dyn_cast<AtomicRMWInst>(P))
4035 return I->getSyncScopeID() == SyncScope::SingleThread;
4036 return cast<AtomicCmpXchgInst>(P)->getSyncScopeID() ==
4037 SyncScope::SingleThread;
4038 }
4039
LLVMSetAtomicSingleThread(LLVMValueRef AtomicInst,LLVMBool NewValue)4040 void LLVMSetAtomicSingleThread(LLVMValueRef AtomicInst, LLVMBool NewValue) {
4041 Value *P = unwrap<Value>(AtomicInst);
4042 SyncScope::ID SSID = NewValue ? SyncScope::SingleThread : SyncScope::System;
4043
4044 if (AtomicRMWInst *I = dyn_cast<AtomicRMWInst>(P))
4045 return I->setSyncScopeID(SSID);
4046 return cast<AtomicCmpXchgInst>(P)->setSyncScopeID(SSID);
4047 }
4048
LLVMGetCmpXchgSuccessOrdering(LLVMValueRef CmpXchgInst)4049 LLVMAtomicOrdering LLVMGetCmpXchgSuccessOrdering(LLVMValueRef CmpXchgInst) {
4050 Value *P = unwrap<Value>(CmpXchgInst);
4051 return mapToLLVMOrdering(cast<AtomicCmpXchgInst>(P)->getSuccessOrdering());
4052 }
4053
LLVMSetCmpXchgSuccessOrdering(LLVMValueRef CmpXchgInst,LLVMAtomicOrdering Ordering)4054 void LLVMSetCmpXchgSuccessOrdering(LLVMValueRef CmpXchgInst,
4055 LLVMAtomicOrdering Ordering) {
4056 Value *P = unwrap<Value>(CmpXchgInst);
4057 AtomicOrdering O = mapFromLLVMOrdering(Ordering);
4058
4059 return cast<AtomicCmpXchgInst>(P)->setSuccessOrdering(O);
4060 }
4061
LLVMGetCmpXchgFailureOrdering(LLVMValueRef CmpXchgInst)4062 LLVMAtomicOrdering LLVMGetCmpXchgFailureOrdering(LLVMValueRef CmpXchgInst) {
4063 Value *P = unwrap<Value>(CmpXchgInst);
4064 return mapToLLVMOrdering(cast<AtomicCmpXchgInst>(P)->getFailureOrdering());
4065 }
4066
LLVMSetCmpXchgFailureOrdering(LLVMValueRef CmpXchgInst,LLVMAtomicOrdering Ordering)4067 void LLVMSetCmpXchgFailureOrdering(LLVMValueRef CmpXchgInst,
4068 LLVMAtomicOrdering Ordering) {
4069 Value *P = unwrap<Value>(CmpXchgInst);
4070 AtomicOrdering O = mapFromLLVMOrdering(Ordering);
4071
4072 return cast<AtomicCmpXchgInst>(P)->setFailureOrdering(O);
4073 }
4074
4075 /*===-- Module providers --------------------------------------------------===*/
4076
4077 LLVMModuleProviderRef
LLVMCreateModuleProviderForExistingModule(LLVMModuleRef M)4078 LLVMCreateModuleProviderForExistingModule(LLVMModuleRef M) {
4079 return reinterpret_cast<LLVMModuleProviderRef>(M);
4080 }
4081
LLVMDisposeModuleProvider(LLVMModuleProviderRef MP)4082 void LLVMDisposeModuleProvider(LLVMModuleProviderRef MP) {
4083 delete unwrap(MP);
4084 }
4085
4086
4087 /*===-- Memory buffers ----------------------------------------------------===*/
4088
LLVMCreateMemoryBufferWithContentsOfFile(const char * Path,LLVMMemoryBufferRef * OutMemBuf,char ** OutMessage)4089 LLVMBool LLVMCreateMemoryBufferWithContentsOfFile(
4090 const char *Path,
4091 LLVMMemoryBufferRef *OutMemBuf,
4092 char **OutMessage) {
4093
4094 ErrorOr<std::unique_ptr<MemoryBuffer>> MBOrErr = MemoryBuffer::getFile(Path);
4095 if (std::error_code EC = MBOrErr.getError()) {
4096 *OutMessage = strdup(EC.message().c_str());
4097 return 1;
4098 }
4099 *OutMemBuf = wrap(MBOrErr.get().release());
4100 return 0;
4101 }
4102
LLVMCreateMemoryBufferWithSTDIN(LLVMMemoryBufferRef * OutMemBuf,char ** OutMessage)4103 LLVMBool LLVMCreateMemoryBufferWithSTDIN(LLVMMemoryBufferRef *OutMemBuf,
4104 char **OutMessage) {
4105 ErrorOr<std::unique_ptr<MemoryBuffer>> MBOrErr = MemoryBuffer::getSTDIN();
4106 if (std::error_code EC = MBOrErr.getError()) {
4107 *OutMessage = strdup(EC.message().c_str());
4108 return 1;
4109 }
4110 *OutMemBuf = wrap(MBOrErr.get().release());
4111 return 0;
4112 }
4113
LLVMCreateMemoryBufferWithMemoryRange(const char * InputData,size_t InputDataLength,const char * BufferName,LLVMBool RequiresNullTerminator)4114 LLVMMemoryBufferRef LLVMCreateMemoryBufferWithMemoryRange(
4115 const char *InputData,
4116 size_t InputDataLength,
4117 const char *BufferName,
4118 LLVMBool RequiresNullTerminator) {
4119
4120 return wrap(MemoryBuffer::getMemBuffer(StringRef(InputData, InputDataLength),
4121 StringRef(BufferName),
4122 RequiresNullTerminator).release());
4123 }
4124
LLVMCreateMemoryBufferWithMemoryRangeCopy(const char * InputData,size_t InputDataLength,const char * BufferName)4125 LLVMMemoryBufferRef LLVMCreateMemoryBufferWithMemoryRangeCopy(
4126 const char *InputData,
4127 size_t InputDataLength,
4128 const char *BufferName) {
4129
4130 return wrap(
4131 MemoryBuffer::getMemBufferCopy(StringRef(InputData, InputDataLength),
4132 StringRef(BufferName)).release());
4133 }
4134
LLVMGetBufferStart(LLVMMemoryBufferRef MemBuf)4135 const char *LLVMGetBufferStart(LLVMMemoryBufferRef MemBuf) {
4136 return unwrap(MemBuf)->getBufferStart();
4137 }
4138
LLVMGetBufferSize(LLVMMemoryBufferRef MemBuf)4139 size_t LLVMGetBufferSize(LLVMMemoryBufferRef MemBuf) {
4140 return unwrap(MemBuf)->getBufferSize();
4141 }
4142
LLVMDisposeMemoryBuffer(LLVMMemoryBufferRef MemBuf)4143 void LLVMDisposeMemoryBuffer(LLVMMemoryBufferRef MemBuf) {
4144 delete unwrap(MemBuf);
4145 }
4146
4147 /*===-- Pass Registry -----------------------------------------------------===*/
4148
LLVMGetGlobalPassRegistry(void)4149 LLVMPassRegistryRef LLVMGetGlobalPassRegistry(void) {
4150 return wrap(PassRegistry::getPassRegistry());
4151 }
4152
4153 /*===-- Pass Manager ------------------------------------------------------===*/
4154
LLVMCreatePassManager()4155 LLVMPassManagerRef LLVMCreatePassManager() {
4156 return wrap(new legacy::PassManager());
4157 }
4158
LLVMCreateFunctionPassManagerForModule(LLVMModuleRef M)4159 LLVMPassManagerRef LLVMCreateFunctionPassManagerForModule(LLVMModuleRef M) {
4160 return wrap(new legacy::FunctionPassManager(unwrap(M)));
4161 }
4162
LLVMCreateFunctionPassManager(LLVMModuleProviderRef P)4163 LLVMPassManagerRef LLVMCreateFunctionPassManager(LLVMModuleProviderRef P) {
4164 return LLVMCreateFunctionPassManagerForModule(
4165 reinterpret_cast<LLVMModuleRef>(P));
4166 }
4167
LLVMRunPassManager(LLVMPassManagerRef PM,LLVMModuleRef M)4168 LLVMBool LLVMRunPassManager(LLVMPassManagerRef PM, LLVMModuleRef M) {
4169 return unwrap<legacy::PassManager>(PM)->run(*unwrap(M));
4170 }
4171
LLVMInitializeFunctionPassManager(LLVMPassManagerRef FPM)4172 LLVMBool LLVMInitializeFunctionPassManager(LLVMPassManagerRef FPM) {
4173 return unwrap<legacy::FunctionPassManager>(FPM)->doInitialization();
4174 }
4175
LLVMRunFunctionPassManager(LLVMPassManagerRef FPM,LLVMValueRef F)4176 LLVMBool LLVMRunFunctionPassManager(LLVMPassManagerRef FPM, LLVMValueRef F) {
4177 return unwrap<legacy::FunctionPassManager>(FPM)->run(*unwrap<Function>(F));
4178 }
4179
LLVMFinalizeFunctionPassManager(LLVMPassManagerRef FPM)4180 LLVMBool LLVMFinalizeFunctionPassManager(LLVMPassManagerRef FPM) {
4181 return unwrap<legacy::FunctionPassManager>(FPM)->doFinalization();
4182 }
4183
LLVMDisposePassManager(LLVMPassManagerRef PM)4184 void LLVMDisposePassManager(LLVMPassManagerRef PM) {
4185 delete unwrap(PM);
4186 }
4187
4188 /*===-- Threading ------------------------------------------------------===*/
4189
LLVMStartMultithreaded()4190 LLVMBool LLVMStartMultithreaded() {
4191 return LLVMIsMultithreaded();
4192 }
4193
LLVMStopMultithreaded()4194 void LLVMStopMultithreaded() {
4195 }
4196
LLVMIsMultithreaded()4197 LLVMBool LLVMIsMultithreaded() {
4198 return llvm_is_multithreaded();
4199 }
4200