OperationAnalyzer Class Reference

Collaboration diagram for OperationAnalyzer:

Public Member Functions
	OperationAnalyzer (Context *ctx, Location loc)
LogicalResult	initializePipeline ()
LogicalResult	getResults (OpResult value, size_t bitPos, SmallVectorImpl< std::tuple< size_t, size_t, int64_t > > &results)

Private Member Functions
FailureOr< LocalVisitor * >	getOrComputeLocalVisitor (Operation *op)
FailureOr< hw::HWModuleOp >	createWrapperModule (Operation *op)

Static Private Member Functions
static mlir::FunctionType	getFunctionTypeForOp (Operation *op)

Private Attributes
llvm::DenseMap< std::pair< mlir::OperationName, mlir::FunctionType >, std::unique_ptr< LocalVisitor > >	cache
std::unique_ptr< mlir::PassManager >	passManager
mlir::OwningOpRef< mlir::ModuleOp >	moduleOp
Context *	ctx
Location	loc
StringAttr	emptyName

Static Private Attributes
static constexpr StringRef	pipelineStr

Detailed Description

Definition at line 456 of file LongestPathAnalysis.cpp.

Constructor & Destructor Documentation

OperationAnalyzer()

OperationAnalyzer::OperationAnalyzer ( Context *  ctx, Location  loc  )

inline

Definition at line 460 of file LongestPathAnalysis.cpp.

Member Function Documentation

createWrapperModule()

FailureOr< hw::HWModuleOp > OperationAnalyzer::createWrapperModule ( Operation *  op )

private

getFunctionTypeForOp()

mlir::FunctionType OperationAnalyzer::getFunctionTypeForOp ( Operation *  op )

staticprivate

Definition at line 515 of file LongestPathAnalysis.cpp.

Referenced by getOrComputeLocalVisitor().

getOrComputeLocalVisitor()

FailureOr< LocalVisitor * > OperationAnalyzer::getOrComputeLocalVisitor ( Operation *  op )

private

Definition at line 1280 of file LongestPathAnalysis.cpp.

References assert(), cache, ctx, circt::hw::ModulePort::dir, emptyName, getFunctionTypeForOp(), initializePipeline(), loc, moduleOp, circt::hw::ModulePort::name, passManager, and circt::hw::ModulePort::type.

Referenced by getResults().

getResults()

LogicalResult OperationAnalyzer::getResults	(	OpResult	value,
		size_t	bitPos,
		SmallVectorImpl< std::tuple< size_t, size_t, int64_t > > &	results
	)

Definition at line 1396 of file LongestPathAnalysis.cpp.

References getOrComputeLocalVisitor().

initializePipeline()

LogicalResult OperationAnalyzer::initializePipeline

(

)

Definition at line 1427 of file LongestPathAnalysis.cpp.

References loc, passManager, and pipelineStr.

Referenced by getOrComputeLocalVisitor().

Member Data Documentation

cache

llvm::DenseMap<std::pair<mlir::OperationName, mlir::FunctionType>, std::unique_ptr<LocalVisitor> > OperationAnalyzer::cache

private

Definition at line 498 of file LongestPathAnalysis.cpp.

Referenced by getOrComputeLocalVisitor().

ctx

Context* OperationAnalyzer::ctx

private

Definition at line 510 of file LongestPathAnalysis.cpp.

Referenced by getOrComputeLocalVisitor().

emptyName

StringAttr OperationAnalyzer::emptyName

private

Definition at line 512 of file LongestPathAnalysis.cpp.

Referenced by getOrComputeLocalVisitor().

loc

Location OperationAnalyzer::loc

private

Definition at line 511 of file LongestPathAnalysis.cpp.

Referenced by getOrComputeLocalVisitor(), and initializePipeline().

moduleOp

mlir::OwningOpRef<mlir::ModuleOp> OperationAnalyzer::moduleOp

private

Definition at line 508 of file LongestPathAnalysis.cpp.

Referenced by getOrComputeLocalVisitor().

passManager

std::unique_ptr<mlir::PassManager> OperationAnalyzer::passManager

private

Definition at line 504 of file LongestPathAnalysis.cpp.

Referenced by getOrComputeLocalVisitor(), and initializePipeline().

pipelineStr

constexpr StringRef OperationAnalyzer::pipelineStr

staticconstexprprivate

Initial value:

=
      "hw.module(hw-aggregate-to-comb,convert-comb-to-aig,cse,canonicalize)"

Definition at line 502 of file LongestPathAnalysis.cpp.

Referenced by initializePipeline().

---

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

• /home/runner/work/circt-www/circt-www/circt_src/lib/Dialect/AIG/Analysis/LongestPathAnalysis.cpp