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LLVM
4.0.0
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Value wrapper in the Metadata hierarchy. More...
#include <Metadata.h>
Public Member Functions | |
| Value * | getValue () const |
| Type * | getType () const |
| LLVMContext & | getContext () const |
Public Member Functions inherited from llvm::Metadata | |
| unsigned | getMetadataID () const |
| void | dump () const |
| User-friendly dump. More... | |
| void | dump (const Module *M) const |
| void | print (raw_ostream &OS, const Module *M=nullptr, bool IsForDebug=false) const |
| Print. More... | |
| void | print (raw_ostream &OS, ModuleSlotTracker &MST, const Module *M=nullptr, bool IsForDebug=false) const |
| void | printAsOperand (raw_ostream &OS, const Module *M=nullptr) const |
| Print as operand. More... | |
| void | printAsOperand (raw_ostream &OS, ModuleSlotTracker &MST, const Module *M=nullptr) const |
Static Public Member Functions | |
| static ValueAsMetadata * | get (Value *V) |
| static ConstantAsMetadata * | getConstant (Value *C) |
| static LocalAsMetadata * | getLocal (Value *Local) |
| static ValueAsMetadata * | getIfExists (Value *V) |
| static ConstantAsMetadata * | getConstantIfExists (Value *C) |
| static LocalAsMetadata * | getLocalIfExists (Value *Local) |
| static void | handleDeletion (Value *V) |
| static void | handleRAUW (Value *From, Value *To) |
| static bool | classof (const Metadata *MD) |
Protected Member Functions | |
| ValueAsMetadata (unsigned ID, Value *V) | |
| ~ValueAsMetadata ()=default | |
| void | replaceAllUsesWith (Metadata *MD) |
| Handle collisions after Value::replaceAllUsesWith(). More... | |
Protected Member Functions inherited from llvm::Metadata | |
| Metadata (unsigned ID, StorageType Storage) | |
| ~Metadata ()=default | |
| void | handleChangedOperand (void *, Metadata *) |
| Default handling of a changed operand, which asserts. More... | |
Friends | |
| class | ReplaceableMetadataImpl |
| class | LLVMContextImpl |
Additional Inherited Members | |
Public Types inherited from llvm::Metadata | |
| enum | MetadataKind |
Protected Types inherited from llvm::Metadata | |
| enum | StorageType { Uniqued, Distinct, Temporary } |
| Active type of storage. More... | |
Protected Attributes inherited from llvm::Metadata | |
| unsigned char | Storage |
| Storage flag for non-uniqued, otherwise unowned, metadata. More... | |
| unsigned short | SubclassData16 |
| unsigned | SubclassData32 |
Value wrapper in the Metadata hierarchy.
This is a custom value handle that allows other metadata to refer to classes in the Value hierarchy.
Because of full uniquing support, each value is only wrapped by a single ValueAsMetadata object, so the lookup maps are far more efficient than those using ValueHandleBase.
Definition at line 325 of file Metadata.h.
Definition at line 337 of file Metadata.h.
References assert().
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protecteddefault |
Definition at line 379 of file Metadata.h.
References llvm::Metadata::getMetadataID().
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static |
Definition at line 309 of file Metadata.cpp.
References assert(), C, llvm::Value::getContext(), llvm::Value::IsUsedByMD, llvm::LLVMContext::pImpl, and llvm::LLVMContextImpl::ValuesAsMetadata.
Referenced by getDbgIntrinsicValueImpl(), and RewriteUsesOfClonedInstructions().
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inlinestatic |
Definition at line 346 of file Metadata.h.
References C.
Referenced by llvm::ConstantAsMetadata::get(), and wrapConstantAsMetadata().
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inlinestatic |
Definition at line 354 of file Metadata.h.
References getIfExists().
Referenced by llvm::ConstantAsMetadata::getIfExists().
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inline |
Definition at line 363 of file Metadata.h.
References llvm::Value::getContext().
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static |
Definition at line 328 of file Metadata.cpp.
References assert(), llvm::Value::getContext(), llvm::LLVMContext::pImpl, and llvm::LLVMContextImpl::ValuesAsMetadata.
Referenced by getConstantIfExists(), getLocalIfExists(), and RewriteUsesOfClonedInstructions().
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inlinestatic |
Definition at line 349 of file Metadata.h.
References AMDGPU::RuntimeMD::KernelArg::Local.
Referenced by llvm::LocalAsMetadata::get().
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inlinestatic |
Definition at line 357 of file Metadata.h.
References getIfExists().
Referenced by llvm::LocalAsMetadata::getIfExists().
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inline |
Definition at line 362 of file Metadata.h.
References llvm::Value::getType().
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inline |
Definition at line 361 of file Metadata.h.
Referenced by llvm::ConstantAsMetadata::getValue(), handleDeletion(), and handleRAUW().
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static |
Definition at line 333 of file Metadata.cpp.
References assert(), llvm::Type::getContext(), llvm::Value::getType(), getValue(), I, llvm::LLVMContext::pImpl, replaceAllUsesWith(), llvm::SPII::Store, and llvm::LLVMContextImpl::ValuesAsMetadata.
Referenced by llvm::Value::~Value().
Definition at line 352 of file Metadata.cpp.
References assert(), C, llvm::ConstantAsMetadata::get(), llvm::Type::getContext(), getLocalFunction(), llvm::Value::getType(), getValue(), I, llvm::Value::IsUsedByMD, replaceAllUsesWith(), and llvm::SPII::Store.
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inlineprotected |
Handle collisions after Value::replaceAllUsesWith().
RAUW isn't supported directly for ValueAsMetadata, but if the wrapped Value gets RAUW'ed and the target already exists, this is used to merge the two metadata nodes.
Definition at line 374 of file Metadata.h.
References llvm::ReplaceableMetadataImpl::replaceAllUsesWith().
Referenced by handleDeletion(), and handleRAUW().
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friend |
Definition at line 327 of file Metadata.h.
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friend |
Definition at line 326 of file Metadata.h.
1.8.6