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LibertyPortPair calls 

Signed-off-by: James Cherry <cherry@parallaxsw.com>
This commit is contained in:
James Cherry 2026-03-08 13:36:54 -07:00
parent 274637ce46
commit a419f0a721
2 changed files with 10 additions and 18 deletions
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16
liberty/Liberty.cc
View File

@ -1367,17 +1367,14 @@ LibertyCell::makeTimingArcPortMaps()
LibertyPort *from = arc_set->from(); LibertyPort *from = arc_set->from();
LibertyPort *to = arc_set->to(); LibertyPort *to = arc_set->to();
if (from && to) { if (from && to) {
LibertyPortPair from_to_pair(from, to); TimingArcSetSeq &sets = port_timing_arc_set_map_[{from, to}];
TimingArcSetSeq &sets = port_timing_arc_set_map_[from_to_pair];
sets.push_back(arc_set); sets.push_back(arc_set);
} }
LibertyPortPair from_pair(from, nullptr); TimingArcSetSeq &from_sets = port_timing_arc_set_map_[{from, nullptr}];
TimingArcSetSeq &from_sets = port_timing_arc_set_map_[from_pair];
from_sets.push_back(arc_set); from_sets.push_back(arc_set);
LibertyPortPair to_pair(nullptr, to); TimingArcSetSeq &to_sets = port_timing_arc_set_map_[{nullptr, to}];
TimingArcSetSeq &to_sets = port_timing_arc_set_map_[to_pair];
to_sets.push_back(arc_set); to_sets.push_back(arc_set);
const TimingRole *role = arc_set->role(); const TimingRole *role = arc_set->role();
@ -1411,8 +1408,7 @@ LibertyCell::timingArcSets(const LibertyPort *from,
const LibertyPort *to) const const LibertyPort *to) const
{ {
static const TimingArcSetSeq null_set; static const TimingArcSetSeq null_set;
const LibertyPortPair port_pair(from, to); auto itr = port_timing_arc_set_map_.find({from, to});
auto itr = port_timing_arc_set_map_.find(port_pair);
return (itr == port_timing_arc_set_map_.end()) ? null_set : itr->second; return (itr == port_timing_arc_set_map_.end()) ? null_set : itr->second;
} }
@ -1437,8 +1433,8 @@ LibertyCell::timingArcSetCount() const
bool bool
LibertyCell::hasTimingArcs(LibertyPort *port) const LibertyCell::hasTimingArcs(LibertyPort *port) const
{ {
return port_timing_arc_set_map_.contains(LibertyPortPair(port, nullptr)) return port_timing_arc_set_map_.contains({port, nullptr})
|| port_timing_arc_set_map_.contains(LibertyPortPair(nullptr, port)); || port_timing_arc_set_map_.contains({nullptr, port});
} }
void void

12
sdc/DisabledPorts.cc
View File

@ -96,18 +96,15 @@ DisabledPorts::setDisabledFromTo(LibertyPort *from,
{ {
if (from_to_ == nullptr) if (from_to_ == nullptr)
from_to_ = new LibertyPortPairSet; from_to_ = new LibertyPortPairSet;
LibertyPortPair pair(from, to); from_to_->insert({from, to});
from_to_->insert(pair);
} }
void void
DisabledPorts::removeDisabledFromTo(LibertyPort *from, DisabledPorts::removeDisabledFromTo(LibertyPort *from,
LibertyPort *to) LibertyPort *to)
{ {
if (from_to_) { if (from_to_)
LibertyPortPair from_to(from, to); from_to_->erase({from, to});
from_to_->erase(from_to);
}
} }
bool bool
@ -115,12 +112,11 @@ DisabledPorts::isDisabled(LibertyPort *from,
LibertyPort *to, LibertyPort *to,
const TimingRole *role) const TimingRole *role)
{ {
LibertyPortPair from_to(from, to);
// set_disable_timing instance does not disable timing checks. // set_disable_timing instance does not disable timing checks.
return (all_ && !role->isTimingCheck()) return (all_ && !role->isTimingCheck())
|| (from_ && from_->contains(from)) || (from_ && from_->contains(from))
|| (to_ && to_->contains(to)) || (to_ && to_->contains(to))
|| (from_to_ && from_to_->contains(from_to)); || (from_to_ && from_to_->contains({from, to}));
} }
//////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////