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report_power seg fault on missing pin

This commit is contained in:
James Cherry 2020-06-11 20:48:48 -07:00
parent a258b31bb9
commit dd29fafe5d
1 changed files with 18 additions and 17 deletions
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3
search/Power.cc
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@ -775,6 +775,7 @@ Power::findInputDuty(const Pin *to_pin,
const LibertyPort *from_port = pwr->relatedPort(); const LibertyPort *from_port = pwr->relatedPort();
if (from_port) { if (from_port) {
const Pin *from_pin = network_->findPin(inst, from_port); const Pin *from_pin = network_->findPin(inst, from_port);
if (from_pin) {
FuncExpr *when = pwr->when(); FuncExpr *when = pwr->when();
Vertex *from_vertex = graph_->pinLoadVertex(from_pin); Vertex *from_vertex = graph_->pinLoadVertex(from_pin);
if (func && func->hasPort(from_port)) { if (func && func->hasPort(from_port)) {
@ -792,7 +793,7 @@ Power::findInputDuty(const Pin *to_pin,
return 1.0; return 1.0;
return 0.5; return 0.5;
} }
else }
return 0.0; return 0.0;
} }