Global variable summary information to aid decisions and implementation of importing. More...
#include "llvm/IR/ModuleSummaryIndex.h"
Inheritance diagram for llvm::GlobalVarSummary:
Collaboration diagram for llvm::GlobalVarSummary:
Classes | |
| struct | GVarFlags |
Public Member Functions | |
| GlobalVarSummary (GVFlags Flags, GVarFlags VarFlags, std::vector< ValueInfo > Refs) | |
| GVarFlags | varflags () const |
| void | setReadOnly (bool RO) |
| bool | isReadOnly () const |
 Public Member Functions inherited from llvm::GlobalValueSummary | |
| virtual | ~GlobalValueSummary ()=default |
| GlobalValue::GUID | getOriginalName () const |
| Returns the hash of the original name, it is identical to the GUID for externally visible symbols, but not for local ones. More... | |
| void | setOriginalName (GlobalValue::GUID Name) |
| Initialize the original name hash in this summary. More... | |
| SummaryKind | getSummaryKind () const |
| Which kind of summary subclass this is. More... | |
| void | setModulePath (StringRef ModPath) |
| Set the path to the module containing this function, for use in the combined index. More... | |
| StringRef | modulePath () const |
| Get the path to the module containing this function. More... | |
| GVFlags | flags () const |
Get the flags for this GlobalValue (see struct GVFlags). More... | |
| GlobalValue::LinkageTypes | linkage () const |
| Return linkage type recorded for this global value. More... | |
| void | setLinkage (GlobalValue::LinkageTypes Linkage) |
| Sets the linkage to the value determined by global summary-based optimization. More... | |
| bool | notEligibleToImport () const |
| Return true if this global value can't be imported. More... | |
| bool | isLive () const |
| void | setLive (bool Live) |
| void | setDSOLocal (bool Local) |
| bool | isDSOLocal () const |
| void | setCanAutoHide (bool CanAutoHide) |
| bool | canAutoHide () const |
| void | setNotEligibleToImport () |
| Flag that this global value cannot be imported. More... | |
| ArrayRef< ValueInfo > | refs () const |
| Return the list of values referenced by this global value definition. More... | |
| GlobalValueSummary * | getBaseObject () |
| If this is an alias summary, returns the summary of the aliased object (a global variable or function), otherwise returns itself. More... | |
| const GlobalValueSummary * | getBaseObject () const |
Static Public Member Functions | |
| static bool | classof (const GlobalValueSummary *GVS) |
| Check if this is a global variable summary. More... | |
Public Attributes | |
| struct llvm::GlobalVarSummary::GVarFlags | VarFlags |
Additional Inherited Members | |
| Public Types inherited from llvm::GlobalValueSummary | |
| enum | SummaryKind : unsigned { AliasKind, FunctionKind, GlobalVarKind } |
| Sububclass discriminator (for dyn_cast<> et al.) More... | |
| Protected Member Functions inherited from llvm::GlobalValueSummary | |
| GlobalValueSummary (SummaryKind K, GVFlags Flags, std::vector< ValueInfo > Refs) | |
Detailed Description
Global variable summary information to aid decisions and implementation of importing.
Global variable summary has extra flag, telling if it is modified during the program run or not. This affects ThinLTO internalization
Definition at line 707 of file ModuleSummaryIndex.h.
Constructor & Destructor Documentation
◆ GlobalVarSummary()
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inline |
Definition at line 715 of file ModuleSummaryIndex.h.
Member Function Documentation
◆ classof()
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inlinestatic |
Check if this is a global variable summary.
Definition at line 721 of file ModuleSummaryIndex.h.
References llvm::GlobalValueSummary::getSummaryKind().
◆ isReadOnly()
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inline |
Definition at line 727 of file ModuleSummaryIndex.h.
◆ setReadOnly()
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inline |
Definition at line 726 of file ModuleSummaryIndex.h.
◆ varflags()
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inline |
Definition at line 725 of file ModuleSummaryIndex.h.
Referenced by writeTypeIdSummaryRecord().
Member Data Documentation
◆ VarFlags
| struct llvm::GlobalVarSummary::GVarFlags llvm::GlobalVarSummary::VarFlags |
Referenced by getSummaryKindName().
The documentation for this class was generated from the following file:
- include/llvm/IR/ModuleSummaryIndex.h
