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Ignore "duplicate" arcs in the same net in router1

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Signed-off-by: Clifford Wolf <clifford@clifford.at>
This commit is contained in:
Clifford Wolf 2018-11-11 12:16:25 +01:00
parent dac553cab4
commit ee8826b6e8
1 changed files with 4 additions and 1 deletions
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5
common/router1.cc
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@ -325,9 +325,12 @@ remove_wire_arcs:
log_error("No wire found for port %s on destination cell %s.\n", net_info->users[user_idx].port.c_str(ctx),
net_info->users[user_idx].cell->name.c_str(ctx));
if (dst_to_arc.count(dst_wire))
if (dst_to_arc.count(dst_wire)) {
if (dst_to_arc.at(dst_wire).net_info == net_info)
continue;
log_error("Found two arcs with same sink wire %s: %s (%d) vs %s (%d)\n", ctx->getWireName(dst_wire).c_str(ctx),
ctx->nameOf(net_info), user_idx, ctx->nameOf(dst_to_arc.at(dst_wire).net_info), dst_to_arc.at(dst_wire).user_idx);
}
if (src_to_net.count(dst_wire))
log_error("Wire %s is used as source and sink in different nets: %s vs %s (%d)\n", ctx->getWireName(dst_wire).c_str(ctx),