FIRRTLReductions.cpp File Reference

#include "circt/Dialect/FIRRTL/FIRRTLReductions.h"
#include "circt/Dialect/FIRRTL/AnnotationDetails.h"
#include "circt/Dialect/FIRRTL/CHIRRTLDialect.h"
#include "circt/Dialect/FIRRTL/FIRRTLAnnotationHelper.h"
#include "circt/Dialect/FIRRTL/FIRRTLAnnotations.h"
#include "circt/Dialect/FIRRTL/FIRRTLInstanceGraph.h"
#include "circt/Dialect/FIRRTL/FIRRTLOps.h"
#include "circt/Dialect/FIRRTL/FIRRTLUtils.h"
#include "circt/Dialect/FIRRTL/LayerSet.h"
#include "circt/Dialect/FIRRTL/NLATable.h"
#include "circt/Dialect/FIRRTL/Passes.h"
#include "circt/Dialect/HW/InnerSymbolNamespace.h"
#include "circt/Dialect/HW/InnerSymbolTable.h"
#include "circt/Reduce/ReductionUtils.h"
#include "circt/Support/Namespace.h"
#include "mlir/Analysis/TopologicalSortUtils.h"
#include "mlir/IR/Dominance.h"
#include "mlir/IR/ImplicitLocOpBuilder.h"
#include "mlir/IR/Matchers.h"
#include "llvm/ADT/APSInt.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/SmallSet.h"
#include "llvm/Support/Debug.h"

Include dependency graph for FIRRTLReductions.cpp:

Go to the source code of this file.

Classes
struct	detail::SymbolCache
	A utility doing lazy construction of SymbolTables and SymbolUserMaps, which is handy for reductions that need to look up a lot of symbols. More...
struct	ModuleSizeCache
	Utility to track the transitive size of modules. More...
struct	NLARemover
	A tracker for track NLAs affected by a reduction. More...
struct	ListCreateElementRemover
	A reduction pattern that removes elements from FIRRTL list create operations. More...
struct	ModuleConventionRemover
	Reduction that removes the convention attribute from regular modules. More...
struct	ExtmoduleConventionRemover
	Reduction that removes the convention attribute from external modules. More...

Namespaces
namespace	detail

Macros
#define	DEBUG_TYPE   "firrtl-reductions"

Functions
static std::optional< firrtl::FModuleOp >	findInstantiatedModule (firrtl::InstanceOp instOp, ::detail::SymbolCache &symbols)
	Utility to easily get the instantiated firrtl::FModuleOp or an empty optional in case another type of module is instantiated.
static bool	onlyInvalidated (Value arg)
	Check that all connections to a value are invalids.

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "firrtl-reductions"

Definition at line 33 of file FIRRTLReductions.cpp.

Function Documentation

findInstantiatedModule()

static std::optional< firrtl::FModuleOp > findInstantiatedModule ( firrtl::InstanceOp  instOp, ::detail::SymbolCache &  symbols  )

static

Utility to easily get the instantiated firrtl::FModuleOp or an empty optional in case another type of module is instantiated.

Definition at line 83 of file FIRRTLReductions.cpp.

References detail::SymbolCache::getSymbolTable().

Referenced by ModuleSizeCache::getModuleSize().

onlyInvalidated()

static bool onlyInvalidated ( Value  arg )

static

Check that all connections to a value are invalids.

Definition at line 114 of file FIRRTLReductions.cpp.