LowerSignatures.cpp File Reference

#include "circt/Dialect/FIRRTL/FIRRTLAttributes.h"
#include "circt/Dialect/FIRRTL/FIRRTLOps.h"
#include "circt/Dialect/FIRRTL/FIRRTLTypes.h"
#include "circt/Dialect/FIRRTL/FIRRTLUtils.h"
#include "circt/Dialect/FIRRTL/Passes.h"
#include "circt/Dialect/HW/HWAttributes.h"
#include "circt/Support/Debug.h"
#include "circt/Support/InstanceGraphInterface.h"
#include "mlir/IR/Threading.h"
#include "mlir/Pass/Pass.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/Support/Debug.h"
#include "circt/Dialect/FIRRTL/Passes.h.inc"

Include dependency graph for LowerSignatures.cpp:

Go to the source code of this file.

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

Macros
#define	DEBUG_TYPE   "firrtl-lower-signatures"
#define	GEN_PASS_DEF_LOWERSIGNATURES

Functions
static hw::InnerSymAttr	symbolsForFieldIDRange (MLIRContext *ctx, const FieldIDSearch< hw::InnerSymAttr > &syms, uint64_t low, uint64_t high)
static AnnotationSet	annosForFieldIDRange (MLIRContext *ctx, const FieldIDSearch< AnnotationSet > &annos, uint64_t low, uint64_t high)
static LogicalResult	computeLoweringImpl (FModuleLike mod, PortConversion &newPorts, Convention conv, size_t portID, const PortInfo &port, bool isFlip, Twine name, FIRRTLType type, uint64_t fieldID, const FieldIDSearch< hw::InnerSymAttr > &syms, const FieldIDSearch< AnnotationSet > &annos)
static LogicalResult	computeLowering (FModuleLike mod, Convention conv, PortConversion &newPorts)
static LogicalResult	lowerModuleSignature (FModuleLike module, Convention conv, AttrCache &cache, PortConversion &newPorts)
static void	lowerModuleBody (FModuleOp mod, const DenseMap< StringAttr, PortConversion > &ports)

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "firrtl-lower-signatures"

Definition at line 28 of file LowerSignatures.cpp.

GEN_PASS_DEF_LOWERSIGNATURES

#define GEN_PASS_DEF_LOWERSIGNATURES

Definition at line 32 of file LowerSignatures.cpp.

Function Documentation

annosForFieldIDRange()

AnnotationSet annosForFieldIDRange ( MLIRContext * ctx, const FieldIDSearch< AnnotationSet > & annos, uint64_t low, uint64_t high )

static

Definition at line 131 of file LowerSignatures.cpp.

References circt::firrtl::AnnotationSet::addAnnotations().

Referenced by computeLoweringImpl().

computeLowering()

LogicalResult computeLowering ( FModuleLike mod, Convention conv, PortConversion & newPorts )

static

Definition at line 252 of file LowerSignatures.cpp.

References computeLoweringImpl(), failure(), success(), and circt::firrtl::type_cast().

Referenced by lowerModuleSignature().

computeLoweringImpl()

LogicalResult computeLoweringImpl ( FModuleLike mod, PortConversion & newPorts, Convention conv, size_t portID, const PortInfo & port, bool isFlip, Twine name, FIRRTLType type, uint64_t fieldID, const FieldIDSearch< hw::InnerSymAttr > & syms, const FieldIDSearch< AnnotationSet > & annos )

static

Definition at line 142 of file LowerSignatures.cpp.

References annosForFieldIDRange(), circt::firrtl::FIRRTLTypeSwitch< T, ResultT >::Case(), computeLoweringImpl(), circt::firrtl::PortInfo::domains, failure(), circt::firrtl::PortInfo::loc, circt::firrtl::PortInfo::name, success(), circt::firrtl::PortInfo::sym, and symbolsForFieldIDRange().

Referenced by computeLowering(), and computeLoweringImpl().

lowerModuleBody()

void lowerModuleBody ( FModuleOp mod, const DenseMap< StringAttr, PortConversion > & ports )

static

Definition at line 401 of file LowerSignatures.cpp.

References assert(), circt::firrtl::emitConnect(), and circt::firrtl::getValueByFieldID().

lowerModuleSignature()

LogicalResult lowerModuleSignature ( FModuleLike module, Convention conv, AttrCache & cache, PortConversion & newPorts )

static

Definition at line 265 of file LowerSignatures.cpp.

References computeLowering(), circt::firrtl::emitConnect(), failure(), circt::firrtl::getValueByFieldID(), circt::firrtl::direction::packAttribute(), success(), and circt::firrtl::type_isa().

symbolsForFieldIDRange()

hw::InnerSymAttr symbolsForFieldIDRange ( MLIRContext * ctx, const FieldIDSearch< hw::InnerSymAttr > & syms, uint64_t low, uint64_t high )

static

Definition at line 117 of file LowerSignatures.cpp.

Referenced by computeLoweringImpl().