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internal_power missing func seg fault

This commit is contained in:
James Cherry 2020-05-06 07:00:30 -07:00
parent a3cfe38b0b
commit 48015d8a4f
1 changed files with 2 additions and 2 deletions
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4
search/Power.cc
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@ -610,7 +610,7 @@ Power::findInputInternalPower(const Pin *pin,
LibertyPort *out_port = findExprOutPort(when);
if (out_port) {
FuncExpr *func = out_port->function();
if (func->hasPort(port))
if (func && func->hasPort(port))
duty = evalActivityDifference(func, inst, port).duty();
else
duty = evalActivity(when, inst).duty();
@ -768,7 +768,7 @@ Power::findInputDuty(const Pin *to_pin,
FuncExpr *when = pwr->when();
const Pin *from_pin = network_->findPin(inst, from_port);
Vertex *from_vertex = graph_->pinLoadVertex(from_pin);
if (func->hasPort(from_port)) {
if (func && func->hasPort(from_port)) {
PwrActivity from_activity = findActivity(from_pin);
PwrActivity to_activity = findActivity(to_pin);
float duty1 = evalActivityDifference(func, inst, from_port).duty();