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| author | David Shah <dave@ds0.me> | 2020-01-16 11:35:24 +0000 |
|---|---|---|
| committer | David Shah <dave@ds0.me> | 2020-02-03 11:38:31 +0000 |
| commit | f82e133c7c93b4589b2149631e6b72185148ada9 (patch) | |
| tree | f7ca0ce3b385f106d4c9794a4dfec068487eeb5e | |
| parent | d2c77fd9ae3ca4af2f8235a5502f73d8ebd297d0 (diff) | |
| download | nextpnr-f82e133c7c93b4589b2149631e6b72185148ada9.tar.gz nextpnr-f82e133c7c93b4589b2149631e6b72185148ada9.tar.bz2 nextpnr-f82e133c7c93b4589b2149631e6b72185148ada9.zip | |
router2: Fix case of undriven unsunk arcs
Signed-off-by: David Shah <dave@ds0.me>
| -rw-r--r-- | common/router2.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/common/router2.cc b/common/router2.cc index 480b7a09..3dad4583 100644 --- a/common/router2.cc +++ b/common/router2.cc @@ -141,6 +141,8 @@ struct Router2 nets.at(i).src_wire = src_wire; if (ni->driver.cell == nullptr) src_wire = dst_wire; + if (ni->driver.cell == nullptr && dst_wire == WireId()) + continue; if (src_wire == WireId()) log_error("No wire found for port %s on source cell %s.\n", ctx->nameOf(ni->driver.port), ctx->nameOf(ni->driver.cell)); |