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/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...

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 32 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 82 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 113 of file FIRRTLReductions.cpp.