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make instance update endpoints 

Signed-off-by: James Cherry <cherry@CerezoBook.local>
This commit is contained in:
James Cherry 2026-07-09 10:29:46 -07:00
parent 8f03c823c7
commit c4c811ad2e
3 changed files with 6 additions and 2 deletions
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4
graph/Graph.cc
View File

@ -418,6 +418,8 @@ Graph::makePinVertices(Pin *pin,
Vertex *&vertex, Vertex *&vertex,
Vertex *&bidir_drvr_vertex) Vertex *&bidir_drvr_vertex)
{ {
vertex = nullptr;
bidir_drvr_vertex = nullptr;
PortDirection *dir = network_->direction(pin); PortDirection *dir = network_->direction(pin);
if (!dir->isPowerGround()) { if (!dir->isPowerGround()) {
bool is_reg_clk = network_->isRegClkPin(pin); bool is_reg_clk = network_->isRegClkPin(pin);
@ -427,8 +429,6 @@ Graph::makePinVertices(Pin *pin,
bidir_drvr_vertex = makeVertex(pin, true, is_reg_clk); bidir_drvr_vertex = makeVertex(pin, true, is_reg_clk);
pin_bidirect_drvr_vertex_map_[pin] = bidir_drvr_vertex; pin_bidirect_drvr_vertex_map_[pin] = bidir_drvr_vertex;
} }
else
bidir_drvr_vertex = nullptr;
} }
} }

4
search/Sta.cc
View File

@ -4493,6 +4493,10 @@ Sta::makeInstanceAfter(const Instance *inst)
if (pin) { if (pin) {
Vertex *vertex, *bidir_drvr_vertex; Vertex *vertex, *bidir_drvr_vertex;
graph_->makePinVertices(pin, vertex, bidir_drvr_vertex); graph_->makePinVertices(pin, vertex, bidir_drvr_vertex);
if (vertex)
search_->endpointInvalid(vertex);
if (bidir_drvr_vertex)
search_->endpointInvalid(bidir_drvr_vertex);
} }
} }
graph_->makeInstanceEdges(inst); graph_->makeInstanceEdges(inst);

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test/asap7_small.lib.gz
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