HandshakeUtils.h File Reference

#include "circt/Dialect/ESI/ESITypes.h"
#include "circt/Dialect/HW/PortImplementation.h"
#include "circt/Dialect/Handshake/HandshakeOps.h"
#include "circt/Support/LLVM.h"
#include <map>

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

Typedefs
using	circt::handshake::InstanceGraph = std::map< std::string, std::set< std::string > >
	Iterates over the handshake::FuncOp's in the program to build an instance graph.

Functions
LogicalResult	circt::handshake::resolveInstanceGraph (ModuleOp moduleOp, InstanceGraph &instanceGraph, std::string &topLevel, SmallVectorImpl< std::string > &sortedFuncs)
	Iterates over the handshake::FuncOp's in the program to build an instance graph.
LogicalResult	circt::handshake::verifyAllValuesHasOneUse (handshake::FuncOp op)
	Checks all block arguments and values within op to ensure that all values have exactly one use.
Type	circt::handshake::toValidType (Type t)
	Converts 't' into a valid HW type.
esi::ChannelType	circt::handshake::esiWrapper (Type t)
	Wraps a type into an ESI ChannelType type.
hw::ModulePortInfo	circt::handshake::getPortInfoForOpTypes (mlir::Operation *op, TypeRange inputs, TypeRange outputs)
	Returns the hw::ModulePortInfo that corresponds to the given handshake operation and its in- and output types.
void	circt::handshake::insertFork (Value result, bool isLazy, OpBuilder &rewriter)
	Adds fork operations to any value with multiple uses in r.

Variables
static constexpr const char *	circt::handshake::kPredeclarationAttr = "handshake.module_name"
	Attribute name for the name of a predeclaration of the to-be-lowered hw.module from a handshake function.