MLIR
20.0.0git
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#include "mlir/Analysis/CallGraph.h"
Public Types | |
using | iterator = NodeIterator |
An iterator over the nodes of the graph. More... | |
Public Member Functions | |
CallGraph (Operation *op) | |
CallGraphNode * | getOrAddNode (Region *region, CallGraphNode *parentNode) |
Get or add a call graph node for the given region. More... | |
CallGraphNode * | lookupNode (Region *region) const |
Lookup a call graph node for the given region, or nullptr if none is registered. More... | |
CallGraphNode * | getExternalCallerNode () const |
Return the callgraph node representing an external caller. More... | |
CallGraphNode * | getUnknownCalleeNode () const |
Return the callgraph node representing an indirect callee. More... | |
CallGraphNode * | resolveCallable (CallOpInterface call, SymbolTableCollection &symbolTable) const |
Resolve the callable for given callee to a node in the callgraph, or the external node if a valid node was not resolved. More... | |
void | eraseNode (CallGraphNode *node) |
Erase the given node from the callgraph. More... | |
iterator | begin () const |
iterator | end () const |
void | dump () const |
Dump the graph in a human readable format. More... | |
void | print (raw_ostream &os) const |
Definition at line 154 of file CallGraph.h.
using mlir::CallGraph::iterator = NodeIterator |
An iterator over the nodes of the graph.
Definition at line 208 of file CallGraph.h.
CallGraph::CallGraph | ( | Operation * | op | ) |
Definition at line 99 of file CallGraph.cpp.
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inline |
Definition at line 209 of file CallGraph.h.
Referenced by llvm::GraphTraits< const mlir::CallGraph * >::nodes_begin().
void CallGraph::dump | ( | ) | const |
Dump the graph in a human readable format.
Definition at line 178 of file CallGraph.cpp.
References print().
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inline |
Definition at line 210 of file CallGraph.h.
Referenced by llvm::GraphTraits< const mlir::CallGraph * >::nodes_end().
void CallGraph::eraseNode | ( | CallGraphNode * | node | ) |
Erase the given node from the callgraph.
Definition at line 158 of file CallGraph.cpp.
References mlir::CallGraphNode::getCallableRegion(), mlir::CallGraphNode::Edge::getTarget(), and mlir::CallGraphNode::hasChildren().
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inline |
Return the callgraph node representing an external caller.
Definition at line 188 of file CallGraph.h.
Referenced by llvm::GraphTraits< const mlir::CallGraph * >::getEntryNode(), and print().
CallGraphNode * CallGraph::getOrAddNode | ( | Region * | region, |
CallGraphNode * | parentNode | ||
) |
Get or add a call graph node for the given region.
parentNode
corresponds to the direct node in the callgraph that contains the parent operation of region
, or nullptr if there is no parent node.
Definition at line 113 of file CallGraph.cpp.
References mlir::CallGraphNode::addAbstractEdge(), mlir::CallGraphNode::addChildEdge(), and mlir::Region::getParentOp().
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inline |
Return the callgraph node representing an indirect callee.
Definition at line 193 of file CallGraph.h.
Referenced by print(), and resolveCallable().
CallGraphNode * CallGraph::lookupNode | ( | Region * | region | ) | const |
Lookup a call graph node for the given region, or nullptr if none is registered.
Definition at line 139 of file CallGraph.cpp.
Referenced by resolveCallable().
void CallGraph::print | ( | raw_ostream & | os | ) | const |
Definition at line 179 of file CallGraph.cpp.
References mlir::CallGraphNode::getCallableRegion(), getExternalCallerNode(), mlir::Operation::getName(), mlir::Operation::getParentOp(), mlir::Region::getParentOp(), and getUnknownCalleeNode().
Referenced by dump().
CallGraphNode * CallGraph::resolveCallable | ( | CallOpInterface | call, |
SymbolTableCollection & | symbolTable | ||
) | const |
Resolve the callable for given callee to a node in the callgraph, or the external node if a valid node was not resolved.
Resolve the callable for given callee to a node in the callgraph, or the unknown callee node if a valid node was not resolved.
The provided symbol table is used when resolving calls that reference callables via a symbol reference.
Definition at line 147 of file CallGraph.cpp.
References getUnknownCalleeNode(), and lookupNode().