1 //===--- llvm/DIBuilder.h - Debug Information Builder -----------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 // 10 // This file defines a DIBuilder that is useful for creating debugging 11 // information entries in LLVM IR form. 12 // 13 //===----------------------------------------------------------------------===// 14 15 #ifndef LLVM_DIBUILDER_H 16 #define LLVM_DIBUILDER_H 17 18 #include "llvm/ADT/ArrayRef.h" 19 #include "llvm/ADT/StringRef.h" 20 #include "llvm/Support/DataTypes.h" 21 22 namespace llvm { 23 class BasicBlock; 24 class Instruction; 25 class Function; 26 class Module; 27 class Value; 28 class LLVMContext; 29 class MDNode; 30 class StringRef; 31 class DIBasicType; 32 class DICompositeType; 33 class DIDerivedType; 34 class DIDescriptor; 35 class DIFile; 36 class DIEnumerator; 37 class DIType; 38 class DIArray; 39 class DIGlobalVariable; 40 class DINameSpace; 41 class DIVariable; 42 class DISubrange; 43 class DILexicalBlockFile; 44 class DILexicalBlock; 45 class DISubprogram; 46 class DITemplateTypeParameter; 47 class DITemplateValueParameter; 48 class DIObjCProperty; 49 50 class DIBuilder { 51 private: 52 Module &M; 53 LLVMContext & VMContext; 54 MDNode *TheCU; 55 56 MDNode *TempEnumTypes; 57 MDNode *TempRetainTypes; 58 MDNode *TempSubprograms; 59 MDNode *TempGVs; 60 61 Function *DeclareFn; // llvm.dbg.declare 62 Function *ValueFn; // llvm.dbg.value 63 64 SmallVector<Value *, 4> AllEnumTypes; 65 SmallVector<Value *, 4> AllRetainTypes; 66 SmallVector<Value *, 4> AllSubprograms; 67 SmallVector<Value *, 4> AllGVs; 68 69 DIBuilder(const DIBuilder &) LLVM_DELETED_FUNCTION; 70 void operator=(const DIBuilder &) LLVM_DELETED_FUNCTION; 71 72 public: 73 explicit DIBuilder(Module &M); getCU()74 const MDNode *getCU() { return TheCU; } 75 enum ComplexAddrKind { OpPlus=1, OpDeref }; 76 77 /// finalize - Construct any deferred debug info descriptors. 78 void finalize(); 79 80 /// createCompileUnit - A CompileUnit provides an anchor for all debugging 81 /// information generated during this instance of compilation. 82 /// @param Lang Source programming language, eg. dwarf::DW_LANG_C99 83 /// @param File File name 84 /// @param Dir Directory 85 /// @param Producer String identify producer of debugging information. 86 /// Usuall this is a compiler version string. 87 /// @param isOptimized A boolean flag which indicates whether optimization 88 /// is ON or not. 89 /// @param Flags This string lists command line options. This string is 90 /// directly embedded in debug info output which may be used 91 /// by a tool analyzing generated debugging information. 92 /// @param RV This indicates runtime version for languages like 93 /// Objective-C. 94 /// @param SplitName The name of the file that we'll split debug info out 95 /// into. 96 void createCompileUnit(unsigned Lang, StringRef File, StringRef Dir, 97 StringRef Producer, bool isOptimized, 98 StringRef Flags, unsigned RV, 99 StringRef SplitName = StringRef()); 100 101 /// createFile - Create a file descriptor to hold debugging information 102 /// for a file. 103 DIFile createFile(StringRef Filename, StringRef Directory); 104 105 /// createEnumerator - Create a single enumerator value. 106 DIEnumerator createEnumerator(StringRef Name, uint64_t Val); 107 108 /// createNullPtrType - Create C++0x nullptr type. 109 DIType createNullPtrType(StringRef Name); 110 111 /// createBasicType - Create debugging information entry for a basic 112 /// type. 113 /// @param Name Type name. 114 /// @param SizeInBits Size of the type. 115 /// @param AlignInBits Type alignment. 116 /// @param Encoding DWARF encoding code, e.g. dwarf::DW_ATE_float. 117 DIBasicType createBasicType(StringRef Name, uint64_t SizeInBits, 118 uint64_t AlignInBits, unsigned Encoding); 119 120 /// createQualifiedType - Create debugging information entry for a qualified 121 /// type, e.g. 'const int'. 122 /// @param Tag Tag identifing type, e.g. dwarf::TAG_volatile_type 123 /// @param FromTy Base Type. 124 DIDerivedType createQualifiedType(unsigned Tag, DIType FromTy); 125 126 /// createPointerType - Create debugging information entry for a pointer. 127 /// @param PointeeTy Type pointed by this pointer. 128 /// @param SizeInBits Size. 129 /// @param AlignInBits Alignment. (optional) 130 /// @param Name Pointer type name. (optional) 131 DIDerivedType 132 createPointerType(DIType PointeeTy, uint64_t SizeInBits, 133 uint64_t AlignInBits = 0, StringRef Name = StringRef()); 134 135 /// \brief Create debugging information entry for a pointer to member. 136 /// @param PointeeTy Type pointed to by this pointer. 137 /// @param Class Type for which this pointer points to members of. 138 DIDerivedType createMemberPointerType(DIType PointeeTy, DIType Class); 139 140 /// createReferenceType - Create debugging information entry for a c++ 141 /// style reference or rvalue reference type. 142 DIDerivedType createReferenceType(unsigned Tag, DIType RTy); 143 144 /// createTypedef - Create debugging information entry for a typedef. 145 /// @param Ty Original type. 146 /// @param Name Typedef name. 147 /// @param File File where this type is defined. 148 /// @param LineNo Line number. 149 /// @param Context The surrounding context for the typedef. 150 DIDerivedType createTypedef(DIType Ty, StringRef Name, DIFile File, 151 unsigned LineNo, DIDescriptor Context); 152 153 /// createFriend - Create debugging information entry for a 'friend'. 154 DIType createFriend(DIType Ty, DIType FriendTy); 155 156 /// createInheritance - Create debugging information entry to establish 157 /// inheritance relationship between two types. 158 /// @param Ty Original type. 159 /// @param BaseTy Base type. Ty is inherits from base. 160 /// @param BaseOffset Base offset. 161 /// @param Flags Flags to describe inheritance attribute, 162 /// e.g. private 163 DIDerivedType createInheritance(DIType Ty, DIType BaseTy, 164 uint64_t BaseOffset, unsigned Flags); 165 166 /// createMemberType - Create debugging information entry for a member. 167 /// @param Scope Member scope. 168 /// @param Name Member name. 169 /// @param File File where this member is defined. 170 /// @param LineNo Line number. 171 /// @param SizeInBits Member size. 172 /// @param AlignInBits Member alignment. 173 /// @param OffsetInBits Member offset. 174 /// @param Flags Flags to encode member attribute, e.g. private 175 /// @param Ty Parent type. 176 DIDerivedType 177 createMemberType(DIDescriptor Scope, StringRef Name, DIFile File, 178 unsigned LineNo, uint64_t SizeInBits, uint64_t AlignInBits, 179 uint64_t OffsetInBits, unsigned Flags, DIType Ty); 180 181 /// createStaticMemberType - Create debugging information entry for a 182 /// C++ static data member. 183 /// @param Scope Member scope. 184 /// @param Name Member name. 185 /// @param File File where this member is declared. 186 /// @param LineNo Line number. 187 /// @param Ty Type of the static member. 188 /// @param Flags Flags to encode member attribute, e.g. private. 189 /// @param Val Const initializer of the member. 190 DIType createStaticMemberType(DIDescriptor Scope, StringRef Name, 191 DIFile File, unsigned LineNo, DIType Ty, 192 unsigned Flags, llvm::Value *Val); 193 194 /// createObjCIVar - Create debugging information entry for Objective-C 195 /// instance variable. 196 /// @param Name Member name. 197 /// @param File File where this member is defined. 198 /// @param LineNo Line number. 199 /// @param SizeInBits Member size. 200 /// @param AlignInBits Member alignment. 201 /// @param OffsetInBits Member offset. 202 /// @param Flags Flags to encode member attribute, e.g. private 203 /// @param Ty Parent type. 204 /// @param PropertyName Name of the Objective C property associated with 205 /// this ivar. 206 /// @param PropertyGetterName Name of the Objective C property getter 207 /// selector. 208 /// @param PropertySetterName Name of the Objective C property setter 209 /// selector. 210 /// @param PropertyAttributes Objective C property attributes. 211 DIType createObjCIVar(StringRef Name, DIFile File, 212 unsigned LineNo, uint64_t SizeInBits, 213 uint64_t AlignInBits, uint64_t OffsetInBits, 214 unsigned Flags, DIType Ty, 215 StringRef PropertyName = StringRef(), 216 StringRef PropertyGetterName = StringRef(), 217 StringRef PropertySetterName = StringRef(), 218 unsigned PropertyAttributes = 0); 219 220 /// createObjCIVar - Create debugging information entry for Objective-C 221 /// instance variable. 222 /// @param Name Member name. 223 /// @param File File where this member is defined. 224 /// @param LineNo Line number. 225 /// @param SizeInBits Member size. 226 /// @param AlignInBits Member alignment. 227 /// @param OffsetInBits Member offset. 228 /// @param Flags Flags to encode member attribute, e.g. private 229 /// @param Ty Parent type. 230 /// @param PropertyNode Property associated with this ivar. 231 DIType createObjCIVar(StringRef Name, DIFile File, 232 unsigned LineNo, uint64_t SizeInBits, 233 uint64_t AlignInBits, uint64_t OffsetInBits, 234 unsigned Flags, DIType Ty, 235 MDNode *PropertyNode); 236 237 /// createObjCProperty - Create debugging information entry for Objective-C 238 /// property. 239 /// @param Name Property name. 240 /// @param File File where this property is defined. 241 /// @param LineNumber Line number. 242 /// @param GetterName Name of the Objective C property getter selector. 243 /// @param SetterName Name of the Objective C property setter selector. 244 /// @param PropertyAttributes Objective C property attributes. 245 /// @param Ty Type. 246 DIObjCProperty createObjCProperty(StringRef Name, 247 DIFile File, unsigned LineNumber, 248 StringRef GetterName, 249 StringRef SetterName, 250 unsigned PropertyAttributes, 251 DIType Ty); 252 253 /// createClassType - Create debugging information entry for a class. 254 /// @param Scope Scope in which this class is defined. 255 /// @param Name class name. 256 /// @param File File where this member is defined. 257 /// @param LineNumber Line number. 258 /// @param SizeInBits Member size. 259 /// @param AlignInBits Member alignment. 260 /// @param OffsetInBits Member offset. 261 /// @param Flags Flags to encode member attribute, e.g. private 262 /// @param Elements class members. 263 /// @param VTableHolder Debug info of the base class that contains vtable 264 /// for this type. This is used in 265 /// DW_AT_containing_type. See DWARF documentation 266 /// for more info. 267 /// @param TemplateParms Template type parameters. 268 DIType createClassType(DIDescriptor Scope, StringRef Name, DIFile File, 269 unsigned LineNumber, uint64_t SizeInBits, 270 uint64_t AlignInBits, uint64_t OffsetInBits, 271 unsigned Flags, DIType DerivedFrom, 272 DIArray Elements, MDNode *VTableHolder = 0, 273 MDNode *TemplateParms = 0); 274 275 /// createStructType - Create debugging information entry for a struct. 276 /// @param Scope Scope in which this struct is defined. 277 /// @param Name Struct name. 278 /// @param File File where this member is defined. 279 /// @param LineNumber Line number. 280 /// @param SizeInBits Member size. 281 /// @param AlignInBits Member alignment. 282 /// @param Flags Flags to encode member attribute, e.g. private 283 /// @param Elements Struct elements. 284 /// @param RunTimeLang Optional parameter, Objective-C runtime version. 285 DICompositeType createStructType(DIDescriptor Scope, StringRef Name, 286 DIFile File, unsigned LineNumber, 287 uint64_t SizeInBits, uint64_t AlignInBits, 288 unsigned Flags, DIType DerivedFrom, 289 DIArray Elements, unsigned RunTimeLang = 0, 290 MDNode *VTableHolder = 0); 291 292 /// createUnionType - Create debugging information entry for an union. 293 /// @param Scope Scope in which this union is defined. 294 /// @param Name Union name. 295 /// @param File File where this member is defined. 296 /// @param LineNumber Line number. 297 /// @param SizeInBits Member size. 298 /// @param AlignInBits Member alignment. 299 /// @param Flags Flags to encode member attribute, e.g. private 300 /// @param Elements Union elements. 301 /// @param RunTimeLang Optional parameter, Objective-C runtime version. 302 DICompositeType createUnionType( 303 DIDescriptor Scope, StringRef Name, DIFile File, unsigned LineNumber, 304 uint64_t SizeInBits, uint64_t AlignInBits, unsigned Flags, 305 DIArray Elements, unsigned RunTimeLang = 0); 306 307 /// createTemplateTypeParameter - Create debugging information for template 308 /// type parameter. 309 /// @param Scope Scope in which this type is defined. 310 /// @param Name Type parameter name. 311 /// @param Ty Parameter type. 312 /// @param File File where this type parameter is defined. 313 /// @param LineNo Line number. 314 /// @param ColumnNo Column Number. 315 DITemplateTypeParameter 316 createTemplateTypeParameter(DIDescriptor Scope, StringRef Name, DIType Ty, 317 MDNode *File = 0, unsigned LineNo = 0, 318 unsigned ColumnNo = 0); 319 320 /// createTemplateValueParameter - Create debugging information for template 321 /// value parameter. 322 /// @param Scope Scope in which this type is defined. 323 /// @param Name Value parameter name. 324 /// @param Ty Parameter type. 325 /// @param Value Constant parameter value. 326 /// @param File File where this type parameter is defined. 327 /// @param LineNo Line number. 328 /// @param ColumnNo Column Number. 329 DITemplateValueParameter 330 createTemplateValueParameter(DIDescriptor Scope, StringRef Name, DIType Ty, 331 uint64_t Value, 332 MDNode *File = 0, unsigned LineNo = 0, 333 unsigned ColumnNo = 0); 334 335 /// createArrayType - Create debugging information entry for an array. 336 /// @param Size Array size. 337 /// @param AlignInBits Alignment. 338 /// @param Ty Element type. 339 /// @param Subscripts Subscripts. 340 DICompositeType createArrayType(uint64_t Size, uint64_t AlignInBits, 341 DIType Ty, DIArray Subscripts); 342 343 /// createVectorType - Create debugging information entry for a vector type. 344 /// @param Size Array size. 345 /// @param AlignInBits Alignment. 346 /// @param Ty Element type. 347 /// @param Subscripts Subscripts. 348 DIType createVectorType(uint64_t Size, uint64_t AlignInBits, 349 DIType Ty, DIArray Subscripts); 350 351 /// createEnumerationType - Create debugging information entry for an 352 /// enumeration. 353 /// @param Scope Scope in which this enumeration is defined. 354 /// @param Name Union name. 355 /// @param File File where this member is defined. 356 /// @param LineNumber Line number. 357 /// @param SizeInBits Member size. 358 /// @param AlignInBits Member alignment. 359 /// @param Elements Enumeration elements. 360 DICompositeType createEnumerationType( 361 DIDescriptor Scope, StringRef Name, DIFile File, unsigned LineNumber, 362 uint64_t SizeInBits, uint64_t AlignInBits, DIArray Elements, 363 DIType ClassType); 364 365 /// createSubroutineType - Create subroutine type. 366 /// @param File File in which this subroutine is defined. 367 /// @param ParameterTypes An array of subroutine parameter types. This 368 /// includes return type at 0th index. 369 DICompositeType createSubroutineType(DIFile File, DIArray ParameterTypes); 370 371 /// createArtificialType - Create a new DIType with "artificial" flag set. 372 DIType createArtificialType(DIType Ty); 373 374 /// createObjectPointerType - Create a new DIType with the "object pointer" 375 /// flag set. 376 DIType createObjectPointerType(DIType Ty); 377 378 /// createTemporaryType - Create a temporary forward-declared type. 379 DIType createTemporaryType(); 380 DIType createTemporaryType(DIFile F); 381 382 /// createForwardDecl - Create a temporary forward-declared type. 383 DIType createForwardDecl(unsigned Tag, StringRef Name, DIDescriptor Scope, 384 DIFile F, unsigned Line, unsigned RuntimeLang = 0, 385 uint64_t SizeInBits = 0, uint64_t AlignInBits = 0); 386 387 /// retainType - Retain DIType in a module even if it is not referenced 388 /// through debug info anchors. 389 void retainType(DIType T); 390 391 /// createUnspecifiedParameter - Create unspeicified type descriptor 392 /// for a subroutine type. 393 DIDescriptor createUnspecifiedParameter(); 394 395 /// getOrCreateArray - Get a DIArray, create one if required. 396 DIArray getOrCreateArray(ArrayRef<Value *> Elements); 397 398 /// getOrCreateSubrange - Create a descriptor for a value range. This 399 /// implicitly uniques the values returned. 400 DISubrange getOrCreateSubrange(int64_t Lo, int64_t Count); 401 402 /// createGlobalVariable - Create a new descriptor for the specified global. 403 /// @param Name Name of the variable. 404 /// @param File File where this variable is defined. 405 /// @param LineNo Line number. 406 /// @param Ty Variable Type. 407 /// @param isLocalToUnit Boolean flag indicate whether this variable is 408 /// externally visible or not. 409 /// @param Val llvm::Value of the variable. 410 DIGlobalVariable 411 createGlobalVariable(StringRef Name, DIFile File, unsigned LineNo, 412 DIType Ty, bool isLocalToUnit, llvm::Value *Val); 413 414 415 /// createStaticVariable - Create a new descriptor for the specified 416 /// variable. 417 /// @param Context Variable scope. 418 /// @param Name Name of the variable. 419 /// @param LinkageName Mangled name of the variable. 420 /// @param File File where this variable is defined. 421 /// @param LineNo Line number. 422 /// @param Ty Variable Type. 423 /// @param isLocalToUnit Boolean flag indicate whether this variable is 424 /// externally visible or not. 425 /// @param Val llvm::Value of the variable. 426 /// @param Decl Reference to the corresponding declaration. 427 DIGlobalVariable 428 createStaticVariable(DIDescriptor Context, StringRef Name, 429 StringRef LinkageName, DIFile File, unsigned LineNo, 430 DIType Ty, bool isLocalToUnit, llvm::Value *Val, 431 MDNode *Decl = NULL); 432 433 434 /// createLocalVariable - Create a new descriptor for the specified 435 /// local variable. 436 /// @param Tag Dwarf TAG. Usually DW_TAG_auto_variable or 437 /// DW_TAG_arg_variable. 438 /// @param Scope Variable scope. 439 /// @param Name Variable name. 440 /// @param File File where this variable is defined. 441 /// @param LineNo Line number. 442 /// @param Ty Variable Type 443 /// @param AlwaysPreserve Boolean. Set to true if debug info for this 444 /// variable should be preserved in optimized build. 445 /// @param Flags Flags, e.g. artificial variable. 446 /// @param ArgNo If this variable is an arugment then this argument's 447 /// number. 1 indicates 1st argument. 448 DIVariable createLocalVariable(unsigned Tag, DIDescriptor Scope, 449 StringRef Name, 450 DIFile File, unsigned LineNo, 451 DIType Ty, bool AlwaysPreserve = false, 452 unsigned Flags = 0, 453 unsigned ArgNo = 0); 454 455 456 /// createComplexVariable - Create a new descriptor for the specified 457 /// variable which has a complex address expression for its address. 458 /// @param Tag Dwarf TAG. Usually DW_TAG_auto_variable or 459 /// DW_TAG_arg_variable. 460 /// @param Scope Variable scope. 461 /// @param Name Variable name. 462 /// @param F File where this variable is defined. 463 /// @param LineNo Line number. 464 /// @param Ty Variable Type 465 /// @param Addr An array of complex address operations. 466 /// @param ArgNo If this variable is an arugment then this argument's 467 /// number. 1 indicates 1st argument. 468 DIVariable createComplexVariable(unsigned Tag, DIDescriptor Scope, 469 StringRef Name, DIFile F, unsigned LineNo, 470 DIType Ty, ArrayRef<Value *> Addr, 471 unsigned ArgNo = 0); 472 473 /// createFunction - Create a new descriptor for the specified subprogram. 474 /// See comments in DISubprogram for descriptions of these fields. 475 /// @param Scope Function scope. 476 /// @param Name Function name. 477 /// @param LinkageName Mangled function name. 478 /// @param File File where this variable is defined. 479 /// @param LineNo Line number. 480 /// @param Ty Function type. 481 /// @param isLocalToUnit True if this function is not externally visible.. 482 /// @param isDefinition True if this is a function definition. 483 /// @param ScopeLine Set to the beginning of the scope this starts 484 /// @param Flags e.g. is this function prototyped or not. 485 /// This flags are used to emit dwarf attributes. 486 /// @param isOptimized True if optimization is ON. 487 /// @param Fn llvm::Function pointer. 488 /// @param TParam Function template parameters. 489 DISubprogram createFunction(DIDescriptor Scope, StringRef Name, 490 StringRef LinkageName, 491 DIFile File, unsigned LineNo, 492 DIType Ty, bool isLocalToUnit, 493 bool isDefinition, 494 unsigned ScopeLine, 495 unsigned Flags = 0, 496 bool isOptimized = false, 497 Function *Fn = 0, 498 MDNode *TParam = 0, 499 MDNode *Decl = 0); 500 501 /// createMethod - Create a new descriptor for the specified C++ method. 502 /// See comments in DISubprogram for descriptions of these fields. 503 /// @param Scope Function scope. 504 /// @param Name Function name. 505 /// @param LinkageName Mangled function name. 506 /// @param File File where this variable is defined. 507 /// @param LineNo Line number. 508 /// @param Ty Function type. 509 /// @param isLocalToUnit True if this function is not externally visible.. 510 /// @param isDefinition True if this is a function definition. 511 /// @param Virtuality Attributes describing virtualness. e.g. pure 512 /// virtual function. 513 /// @param VTableIndex Index no of this method in virtual table. 514 /// @param VTableHolder Type that holds vtable. 515 /// @param Flags e.g. is this function prototyped or not. 516 /// This flags are used to emit dwarf attributes. 517 /// @param isOptimized True if optimization is ON. 518 /// @param Fn llvm::Function pointer. 519 /// @param TParam Function template parameters. 520 DISubprogram createMethod(DIDescriptor Scope, StringRef Name, 521 StringRef LinkageName, 522 DIFile File, unsigned LineNo, 523 DIType Ty, bool isLocalToUnit, 524 bool isDefinition, 525 unsigned Virtuality = 0, unsigned VTableIndex = 0, 526 MDNode *VTableHolder = 0, 527 unsigned Flags = 0, 528 bool isOptimized = false, 529 Function *Fn = 0, 530 MDNode *TParam = 0); 531 532 /// createNameSpace - This creates new descriptor for a namespace 533 /// with the specified parent scope. 534 /// @param Scope Namespace scope 535 /// @param Name Name of this namespace 536 /// @param File Source file 537 /// @param LineNo Line number 538 DINameSpace createNameSpace(DIDescriptor Scope, StringRef Name, 539 DIFile File, unsigned LineNo); 540 541 542 /// createLexicalBlockFile - This creates a descriptor for a lexical 543 /// block with a new file attached. This merely extends the existing 544 /// lexical block as it crosses a file. 545 /// @param Scope Lexical block. 546 /// @param File Source file. 547 DILexicalBlockFile createLexicalBlockFile(DIDescriptor Scope, 548 DIFile File); 549 550 /// createLexicalBlock - This creates a descriptor for a lexical block 551 /// with the specified parent context. 552 /// @param Scope Parent lexical scope. 553 /// @param File Source file 554 /// @param Line Line number 555 /// @param Col Column number 556 DILexicalBlock createLexicalBlock(DIDescriptor Scope, DIFile File, 557 unsigned Line, unsigned Col); 558 559 /// insertDeclare - Insert a new llvm.dbg.declare intrinsic call. 560 /// @param Storage llvm::Value of the variable 561 /// @param VarInfo Variable's debug info descriptor. 562 /// @param InsertAtEnd Location for the new intrinsic. 563 Instruction *insertDeclare(llvm::Value *Storage, DIVariable VarInfo, 564 BasicBlock *InsertAtEnd); 565 566 /// insertDeclare - Insert a new llvm.dbg.declare intrinsic call. 567 /// @param Storage llvm::Value of the variable 568 /// @param VarInfo Variable's debug info descriptor. 569 /// @param InsertBefore Location for the new intrinsic. 570 Instruction *insertDeclare(llvm::Value *Storage, DIVariable VarInfo, 571 Instruction *InsertBefore); 572 573 574 /// insertDbgValueIntrinsic - Insert a new llvm.dbg.value intrinsic call. 575 /// @param Val llvm::Value of the variable 576 /// @param Offset Offset 577 /// @param VarInfo Variable's debug info descriptor. 578 /// @param InsertAtEnd Location for the new intrinsic. 579 Instruction *insertDbgValueIntrinsic(llvm::Value *Val, uint64_t Offset, 580 DIVariable VarInfo, 581 BasicBlock *InsertAtEnd); 582 583 /// insertDbgValueIntrinsic - Insert a new llvm.dbg.value intrinsic call. 584 /// @param Val llvm::Value of the variable 585 /// @param Offset Offset 586 /// @param VarInfo Variable's debug info descriptor. 587 /// @param InsertBefore Location for the new intrinsic. 588 Instruction *insertDbgValueIntrinsic(llvm::Value *Val, uint64_t Offset, 589 DIVariable VarInfo, 590 Instruction *InsertBefore); 591 592 }; 593 } // end namespace llvm 594 595 #endif 596