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ice40: Fixing packing of CIN constant drivers

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Signed-off-by: David Shah <davey1576@gmail.com>
This commit is contained in:
David Shah 2018-06-26 20:02:19 +02:00
parent 67d4720989
commit 09c0d96105
1 changed files with 1 additions and 1 deletions
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ice40/pack.cc
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@ -221,7 +221,7 @@ static void pack_carries(Context *ctx)
carry_lc->params[ctx->id("CIN_CONST")] = "1";
carry_lc->params[ctx->id("CIN_SET")] = cin_net == ctx->id("$PACKER_VCC_NET") ? "1" : "0";
carry_lc->ports.at(ctx->id("CIN")).net = nullptr;
auto cin_users = ctx->nets.at(cin_net)->users;
auto &cin_users = ctx->nets.at(cin_net)->users;
cin_users.erase(
std::remove_if(cin_users.begin(), cin_users.end(), [carry_lc, ctx](const PortRef &pr) {
return pr.cell == carry_lc && pr.port == ctx->id("CIN");