mlir::query::matcher::MatchFinder Class Reference

Finds and collects matches from the IR. More...

#include "mlir/Query/Matcher/MatchFinder.h"

Classes
struct	MatchResult
	A subclass which preserves the matching information. More...

Public Member Functions
std::vector< MatchResult >	collectMatches (Operation *root, DynMatcher matcher) const
	Traverses the IR and returns a vector of MatchResult for each match of the matcher. More...
void	printMatch (llvm::raw_ostream &os, QuerySession &qs, Operation *op) const
	Prints the matched operation. More...
void	printMatch (llvm::raw_ostream &os, QuerySession &qs, Operation *op, const std::string &binding) const
	Labels the matched operation with the given binding (e.g., "root") and prints it. More...
std::vector< Operation * >	flattenMatchedOps (std::vector< MatchResult > &matches) const
	Flattens a vector of MatchResult into a vector of operations. More...

Detailed Description

Finds and collects matches from the IR.

After construction collectMatches can be used to traverse the IR and apply matchers.

Definition at line 27 of file MatchFinder.h.

Member Function Documentation

collectMatches()

std::vector< MatchFinder::MatchResult > mlir::query::matcher::MatchFinder::collectMatches	(	Operation *	root,
		DynMatcher	matcher
	)		const

Traverses the IR and returns a vector of MatchResult for each match of the matcher.

Definition at line 21 of file MatchFinder.cpp.

References mlir::query::matcher::DynMatcher::match(), and mlir::Operation::walk().

Referenced by mlir::query::MatchQuery::run().

flattenMatchedOps()

std::vector< Operation * > mlir::query::matcher::MatchFinder::flattenMatchedOps

(

std::vector< MatchResult > &

matches

)

const

Flattens a vector of MatchResult into a vector of operations.

Definition at line 59 of file MatchFinder.cpp.

Referenced by mlir::query::MatchQuery::run().

printMatch() [1/2]

void mlir::query::matcher::MatchFinder::printMatch	(	llvm::raw_ostream &	os,
		QuerySession &	qs,
		Operation *	op
	)		const

Prints the matched operation.

Definition at line 39 of file MatchFinder.cpp.

References diag(), mlir::query::QuerySession::getBufferId(), mlir::Operation::getLoc(), and mlir::query::QuerySession::getSourceManager().

Referenced by mlir::query::MatchQuery::run().

printMatch() [2/2]

void mlir::query::matcher::MatchFinder::printMatch	(	llvm::raw_ostream &	os,
		QuerySession &	qs,
		Operation *	op,
		const std::string &	binding
	)		const

Labels the matched operation with the given binding (e.g., "root") and prints it.

Definition at line 49 of file MatchFinder.cpp.

References mlir::query::QuerySession::getBufferId(), mlir::Operation::getLoc(), and mlir::query::QuerySession::getSourceManager().

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The documentation for this class was generated from the following files:

• include/mlir/Query/Matcher/MatchFinder.h
• lib/Query/Matcher/MatchFinder.cpp