Include dependency graph for FIRRTLUtils.h:
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Namespaces | |
| namespace | circt |
| The InstanceGraph op interface, see InstanceGraphInterface.td for more details. | |
| namespace | circt::hw |
| namespace | circt::firrtl |
Typedefs | |
| using | circt::firrtl::WalkDriverCallback = llvm::function_ref< bool(const FieldRef &dst, const FieldRef &src)> |
| Walk all the drivers of a value, passing in the connect operations drive the value. | |
| using | circt::firrtl::GetNamespaceCallback = llvm::function_ref< hw::InnerSymbolNamespace &(FModuleLike mod)> |
Functions | |
| void | circt::firrtl::emitConnect (OpBuilder &builder, Location loc, Value lhs, Value rhs) |
| Emit a connect between two values. | |
| void | circt::firrtl::emitConnect (ImplicitLocOpBuilder &builder, Value lhs, Value rhs) |
| Emit a connect between two values. | |
| IntegerAttr | circt::firrtl::getIntAttr (Type type, const APInt &value) |
| Utiility for generating a constant attribute. | |
| IntegerAttr | circt::firrtl::getIntZerosAttr (Type type) |
| Utility for generating a constant zero attribute. | |
| IntegerAttr | circt::firrtl::getIntOnesAttr (Type type) |
| Utility for generating a constant all ones attribute. | |
| PropAssignOp | circt::firrtl::getPropertyAssignment (FIRRTLPropertyValue value) |
| Return the single assignment to a Property value. | |
| Value | circt::firrtl::getDriverFromConnect (Value val) |
| Return the module-scoped driver of a value only looking through one connect. | |
| Value | circt::firrtl::getValueSource (Value val, bool lookThroughWires, bool lookThroughNodes, bool lookThroughCasts) |
| Return the value that drives another FIRRTL value within module scope. | |
| Value | circt::firrtl::getModuleScopedDriver (Value val, bool lookThroughWires, bool lookThroughNodes, bool lookThroughCasts) |
| Return the value that drives another FIRRTL value within module scope. | |
| template<typename A , typename... B> | |
| static bool | circt::firrtl::isModuleScopedDrivenBy (Value val, bool lookThroughWires, bool lookThroughNodes, bool lookThroughCasts) |
| Return true if a value is module-scoped driven by a value of a specific type. | |
| bool | circt::firrtl::walkDrivers (FIRRTLBaseValue value, bool lookThroughWires, bool lookThroughNodes, bool lookThroughCasts, WalkDriverCallback callback) |
| FieldRef | circt::firrtl::getFieldRefFromValue (Value value, bool lookThroughCasts=false) |
| Get the FieldRef from a value. | |
| FieldRef | circt::firrtl::getDeltaRef (Value value, bool lookThroughCasts=false) |
| Get the delta indexing from a value, as a FieldRef. | |
| std::pair< std::string, bool > | circt::firrtl::getFieldName (const FieldRef &fieldRef, bool nameSafe=false) |
| Get a string identifier representing the FieldRef. | |
| Value | circt::firrtl::getValueByFieldID (ImplicitLocOpBuilder builder, Value value, unsigned fieldID) |
| This gets the value targeted by a field id. | |
| void | circt::firrtl::walkGroundTypes (FIRRTLType firrtlType, llvm::function_ref< void(uint64_t, FIRRTLBaseType, bool)> fn) |
Walk leaf ground types in the firrtlType and apply the function fn. | |
| hw::InnerSymTarget | circt::firrtl::getTargetFor (FieldRef ref) |
| Return the inner sym target for the specified value and fieldID. | |
| FieldRef | circt::firrtl::getFieldRefForTarget (const hw::InnerSymTarget &ist) |
| Get FieldRef pointing to the specified inner symbol target, which must be valid. | |
| std::pair< hw::InnerSymAttr, StringAttr > | circt::firrtl::getOrAddInnerSym (MLIRContext *context, hw::InnerSymAttr attr, uint64_t fieldID, llvm::function_ref< hw::InnerSymbolNamespace &()> getNamespace) |
| Ensure that the the InnerSymAttr has a symbol on the field specified. | |
| StringAttr | circt::firrtl::getOrAddInnerSym (const hw::InnerSymTarget &target, llvm::function_ref< hw::InnerSymbolNamespace &()> getNamespace) |
| Returns an inner symbol identifier for the specified target (op or port), adding one if necessary. | |
| StringAttr | circt::firrtl::getOrAddInnerSym (const hw::InnerSymTarget &target, GetNamespaceCallback getNamespace) |
| Returns an inner symbol identifier for the specified target (op or port), adding one if necessary. | |
| hw::InnerRefAttr | circt::firrtl::getInnerRefTo (const hw::InnerSymTarget &target, GetNamespaceCallback getNamespace) |
| Obtain an inner reference to the target (operation or port), adding an inner symbol as necessary. | |
| static StringAttr | circt::firrtl::getOrAddInnerSym (Operation *op, GetNamespaceCallback getNamespace) |
| Returns an inner symbol identifier for the specified operation, adding one if necessary. | |
| static StringAttr | circt::firrtl::getOrAddInnerSym (Operation *op, uint64_t fieldID, GetNamespaceCallback getNamespace) |
| Returns an inner symbol identifier for the specified operation's field adding one if necessary. | |
| static hw::InnerRefAttr | circt::firrtl::getInnerRefTo (Operation *op, GetNamespaceCallback getNamespace) |
| Obtain an inner reference to an operation, possibly adding an inner symbol. | |
| static hw::InnerRefAttr | circt::firrtl::getInnerRefTo (Operation *op, uint64_t fieldID, GetNamespaceCallback getNamespace) |
| Obtain an inner reference to an operation's field, possibly adding an inner symbol. | |
| static StringAttr | circt::firrtl::getOrAddInnerSym (FModuleLike mod, size_t portIdx, GetNamespaceCallback getNamespace) |
| Returns an inner symbol identifier for the specified port, adding one if necessary. | |
| static StringAttr | circt::firrtl::getOrAddInnerSym (FModuleLike mod, size_t portIdx, uint64_t fieldID, GetNamespaceCallback getNamespace) |
| Returns an inner symbol identifier for the specified port's field, adding one if necessary. | |
| static hw::InnerRefAttr | circt::firrtl::getInnerRefTo (FModuleLike mod, size_t portIdx, GetNamespaceCallback getNamespace) |
| Obtain an inner reference to a port, possibly adding an inner symbol. | |
| static hw::InnerRefAttr | circt::firrtl::getInnerRefTo (FModuleLike mod, size_t portIdx, uint64_t fieldID, GetNamespaceCallback getNamespace) |
| Obtain an inner reference to a port's field, possibly adding an inner symbol. | |
| FIRRTLBaseType | circt::firrtl::getBaseType (Type type) |
| If it is a base type, return it as is. | |
| template<typename T > | |
| T | circt::firrtl::getBaseOfType (Type type) |
| Get base type if isa<> the requested type, else null. | |
| FIRRTLType | circt::firrtl::mapBaseType (FIRRTLType type, function_ref< FIRRTLBaseType(FIRRTLBaseType)> fn) |
| Return a FIRRTLType with its base type component mutated by the given function. | |
| FIRRTLType | circt::firrtl::mapBaseTypeNullable (FIRRTLType type, function_ref< FIRRTLBaseType(FIRRTLBaseType)> fn) |
| Return a FIRRTLType with its base type component mutated by the given function. | |
| Type | circt::firrtl::lowerType (Type type, std::optional< Location > loc={}, llvm::function_ref< hw::TypeAliasType(Type, BaseTypeAliasType, Location)> getTypeDeclFn={}) |
| Given a type, return the corresponding lowered type for the HW dialect. | |
| std::pair< bool, std::optional< mlir::LocationAttr > > | circt::firrtl::maybeStringToLocation (StringRef spelling, bool skipParsing, StringAttr &locatorFilenameCache, FileLineColLoc &fileLineColLocCache, MLIRContext *context) |
| Parse a string that may encode a FIRRTL location into a LocationAttr. | |
| void | circt::firrtl::makeCommonPrefix (SmallString< 64 > &a, StringRef b) |
Truncate a to the common prefix of a and b. | |
| PathOp | circt::firrtl::createPathRef (Operation *op, hw::HierPathOp nla, mlir::ImplicitLocOpBuilder &builderOM) |
| Add the tracker annotation to the op and get a PathOp to the op. | |
