PrefixModules.cpp File Reference

#include "circt/Dialect/FIRRTL/AnnotationDetails.h"
#include "circt/Dialect/FIRRTL/FIRRTLAnnotations.h"
#include "circt/Dialect/FIRRTL/FIRRTLInstanceGraph.h"
#include "circt/Dialect/FIRRTL/FIRRTLOps.h"
#include "circt/Dialect/FIRRTL/NLATable.h"
#include "circt/Dialect/FIRRTL/Passes.h"
#include "circt/Dialect/HW/HWAttributes.h"
#include "circt/Support/LLVM.h"
#include "mlir/IR/AttrTypeSubElements.h"
#include "mlir/Pass/Pass.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/PostOrderIterator.h"
#include "llvm/ADT/StringMap.h"
#include "circt/Dialect/FIRRTL/Passes.h.inc"

Include dependency graph for PrefixModules.cpp:

Go to the source code of this file.

Namespaces
	circt
	The InstanceGraph op interface, see InstanceGraphInterface.td for more details.
	circt::firrtl

Macros
#define	GEN_PASS_DEF_PREFIXMODULES

Typedefs
using	PrefixMap = llvm::DenseMap< StringRef, std::vector< std::string > >
	This maps a FModuleOp to a list of all prefixes that need to be applied. More...

Functions
static void	recordPrefix (PrefixMap &prefixMap, StringRef moduleName, std::string prefix)
	Insert a string into the end of vector if the string is not already present. More...
static PrefixInfo	getPrefixInfo (Operation *module)
	Get the PrefixInfo for a module from a NestedPrefixModulesAnnotation on a module. More...
static StringRef	getPrefix (Operation *module)
	If there is an inclusive prefix attached to the module, return it. More...

Macro Definition Documentation

GEN_PASS_DEF_PREFIXMODULES

#define GEN_PASS_DEF_PREFIXMODULES

Definition at line 29 of file PrefixModules.cpp.

Typedef Documentation

PrefixMap

using PrefixMap = llvm::DenseMap<StringRef, std::vector<std::string> >

This maps a FModuleOp to a list of all prefixes that need to be applied.

When a module has multiple prefixes, it will be cloned for each one. Usually there is only a single prefix applied to each module, although there could be many.

Definition at line 41 of file PrefixModules.cpp.

Function Documentation

getPrefix()

static StringRef getPrefix ( Operation *  module )

static

If there is an inclusive prefix attached to the module, return it.

Definition at line 88 of file PrefixModules.cpp.

References getPrefixInfo().

getPrefixInfo()

static PrefixInfo getPrefixInfo ( Operation *  module )

static

Get the PrefixInfo for a module from a NestedPrefixModulesAnnotation on a module.

If the module is not annotated, the prefix returned will be empty.

Definition at line 66 of file PrefixModules.cpp.

References circt::firrtl::AnnotationSet::getAnnotation(), and circt::firrtl::prefixModulesAnnoClass.

Referenced by getPrefix().

recordPrefix()

static void recordPrefix ( PrefixMap &  prefixMap, StringRef  moduleName, std::string  prefix  )

static

Insert a string into the end of vector if the string is not already present.

Definition at line 44 of file PrefixModules.cpp.