#include <dark_live_range.h>

Public Types
using	AccessInfo = std::pair<ordered_set<const IR::BFN::Unit *>, bool>

using	Entry = ordered_map<StageAndAccess, AccessInfo>

using	ReadWritePair = std::pair<const PHV::AllocSlice , const PHV::AllocSlice >

using	StageAndAccess = PHV::StageAndAccess

Public Member Functions
void	addAccess (const PHV::Field f, int stage, unsigned access, const IR::BFN::Unit unit, bool dark)

const Entry &	at (const PHV::Field *f) const

const AccessInfo &	at (const PHV::Field *f, int stage, unsigned access) const

void	clear ()

bool	count (const PHV::Field *f) const

std::optional< Entry >	getDarkLiveRange (const PHV::Field *f) const

int	getDeparserStageValue () const

std::optional< StageAndAccess >	getEarliestAccess (const PHV::Field *f) const

std::optional< StageAndAccess >	getLatestAccess (const PHV::Field *f) const

bool	hasAccess (const PHV::Field *f, int stage, unsigned access) const

bool	hasAccess (const PHV::Field *f, StageAndAccess sa) const

cstring	printDarkLiveRanges () const
	Pretty print the live ranges of all metadata fields.

void	setDeparserStageValue (int dep)

Detailed Description

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

SPDX-License-Identifier: Apache-2.0

Public Types

Public Member Functions

Detailed Description