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| author | Clifford Wolf <clifford@clifford.at> | 2018-08-04 17:23:46 +0200 |
|---|---|---|
| committer | Clifford Wolf <clifford@clifford.at> | 2018-08-04 17:23:46 +0200 |
| commit | 8aaf8456708a1d508b607f3fe1f06953ab14911b (patch) | |
| tree | 7448544060ecb79751ed73a1fc5c184ac971368d /common/router1.cc | |
| parent | 31fe52581b34e58189310637ef55b82041c1e04a (diff) | |
| download | nextpnr-8aaf8456708a1d508b607f3fe1f06953ab14911b.tar.gz nextpnr-8aaf8456708a1d508b607f3fe1f06953ab14911b.tar.bz2 nextpnr-8aaf8456708a1d508b607f3fe1f06953ab14911b.zip | |
Quick fix for router bug in unrouting a conflicting pip
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Diffstat (limited to 'common/router1.cc')
| -rw-r--r-- | common/router1.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/common/router1.cc b/common/router1.cc index 03a06072..f5132941 100644 --- a/common/router1.cc +++ b/common/router1.cc @@ -422,7 +422,9 @@ struct Router NPNR_ASSERT(ripup); NPNR_ASSERT(conflicting_pip_net != net_name); - ctx->unbindPip(pip); + if (ctx->getBoundPipNet(pip) == conflicting_pip_net) + ctx->unbindPip(pip); + if (!ctx->checkPipAvail(pip)) ripup_net(ctx, conflicting_pip_net); |