HW-specific instance graph with a virtual entry node linking to all publicly visible modules. More...
#include <HWInstanceGraph.h>
Public Member Functions | |
| InstanceGraph (Operation *operation) | |
| igraph::InstanceGraphNode * | getTopLevelNode () override |
| Return the entry node linking to all public modules. More... | |
| igraph::InstanceGraphNode * | addHWModule (HWModuleLike module) |
| Adds a module, updating links to entry. More... | |
| void | erase (igraph::InstanceGraphNode *node) override |
| Erases a module, updating links to entry. More... | |
 Public Member Functions inherited from circt::igraph::InstanceGraph | |
| InstanceGraph (Operation *parent) | |
| Create a new module graph of a circuit. More... | |
| InstanceGraph (const InstanceGraph &)=delete | |
| virtual | ~InstanceGraph ()=default |
| InstanceGraphNode * | lookup (ModuleOpInterface op) |
| Look up an InstanceGraphNode for a module. More... | |
| InstanceGraphNode * | lookup (StringAttr name) |
| Lookup an module by name. More... | |
| InstanceGraphNode * | operator[] (ModuleOpInterface op) |
| Lookup an InstanceGraphNode for a module. More... | |
| bool | isAncestor (ModuleOpInterface child, ModuleOpInterface parent, llvm::function_ref< bool(InstanceRecord *)> skipInstance=[](InstanceRecord *_) { return false;}) |
| Check if child is instantiated by a parent. More... | |
| FailureOr< llvm::ArrayRef< InstanceGraphNode * > > | getInferredTopLevelNodes () |
| Get the nodes corresponding to the inferred top-level modules of a circuit. More... | |
| Operation * | getParent () |
| Return the parent under which all nodes are nested. More... | |
| iterator | begin () |
| iterator | end () |
| virtual InstanceGraphNode * | addModule (ModuleOpInterface module) |
| Add a newly created module to the instance graph. More... | |
| virtual void | replaceInstance (InstanceOpInterface inst, InstanceOpInterface newInst) |
| Replaces an instance of a module with another instance. More... | |
Private Attributes | |
| igraph::InstanceGraphNode | entry |
Additional Inherited Members | |
| Public Types inherited from circt::igraph::InstanceGraph | |
| using | iterator = detail::AddressIterator< NodeList::iterator > |
| Iterate through all modules. More... | |
| Static Public Member Functions inherited from circt::igraph::InstanceGraph | |
| static NodeList InstanceGraph::* | getSublistAccess (Operation *) |
| Returns pointer to member of operation list. More... | |
| Protected Member Functions inherited from circt::igraph::InstanceGraph | |
| ModuleOpInterface | getReferencedModuleImpl (InstanceOpInterface op) |
| InstanceGraphNode * | getOrAddNode (StringAttr name) |
| Get the node corresponding to the module. More... | |
| Protected Attributes inherited from circt::igraph::InstanceGraph | |
| Operation * | parent |
| The node under which all modules are nested. More... | |
| NodeList | nodes |
| The storage for graph nodes, with deterministic iteration. More... | |
| llvm::DenseMap< Attribute, InstanceGraphNode * > | nodeMap |
| This maps each operation to its graph node. More... | |
| llvm::SmallVector< InstanceGraphNode * > | inferredTopLevelNodes |
| A caching of the inferred top level module(s). More... | |
Detailed Description
HW-specific instance graph with a virtual entry node linking to all publicly visible modules.
Definition at line 24 of file HWInstanceGraph.h.
Constructor & Destructor Documentation
◆ InstanceGraph()
| InstanceGraph::InstanceGraph | ( | Operation * | operation | ) |
Definition at line 14 of file HWInstanceGraph.cpp.
References circt::igraph::InstanceGraphNode::addInstance(), entry, and circt::igraph::InstanceGraph::nodes.
Member Function Documentation
◆ addHWModule()
| igraph::InstanceGraphNode * InstanceGraph::addHWModule | ( | HWModuleLike | module | ) |
Adds a module, updating links to entry.
Definition at line 27 of file HWInstanceGraph.cpp.
References circt::igraph::InstanceGraphNode::addInstance(), circt::igraph::InstanceGraph::addModule(), and entry.
◆ erase()
|
overridevirtual |
Erases a module, updating links to entry.
Reimplemented from circt::igraph::InstanceGraph.
Definition at line 35 of file HWInstanceGraph.cpp.
References entry, and circt::igraph::InstanceGraph::erase().
◆ getTopLevelNode()
|
inlineoverridevirtual |
Return the entry node linking to all public modules.
Reimplemented from circt::igraph::InstanceGraph.
Definition at line 29 of file HWInstanceGraph.h.
References entry.
Member Data Documentation
◆ entry
|
private |
Definition at line 39 of file HWInstanceGraph.h.
Referenced by addHWModule(), erase(), getTopLevelNode(), and InstanceGraph().
The documentation for this class was generated from the following files:
- /home/runner/work/circt-www/circt-www/circt_src/include/circt/Dialect/HW/HWInstanceGraph.h
- /home/runner/work/circt-www/circt-www/circt_src/lib/Dialect/HW/HWInstanceGraph.cpp
- /home/runner/work/circt-www/circt-www/circt_src/lib/Support/InstanceGraph.cpp
