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| author | David Shah <davey1576@gmail.com> | 2018-07-30 09:45:23 +0200 |
|---|---|---|
| committer | David Shah <davey1576@gmail.com> | 2018-07-30 09:45:23 +0200 |
| commit | 593d8e0ddfa884ed9d0d0e11ab7b1eaf577da201 (patch) | |
| tree | 6d1376c45ca27027621d9ab29ce56e4de04087c9 /common | |
| parent | f466ad0faf6d5757d1cb3259486bb7604b9064f2 (diff) | |
| download | nextpnr-593d8e0ddfa884ed9d0d0e11ab7b1eaf577da201.tar.gz nextpnr-593d8e0ddfa884ed9d0d0e11ab7b1eaf577da201.tar.bz2 nextpnr-593d8e0ddfa884ed9d0d0e11ab7b1eaf577da201.zip | |
common: Fix getNetinfoRouteDelay when net has no driver
Signed-off-by: David Shah <davey1576@gmail.com>
Diffstat (limited to 'common')
| -rw-r--r-- | common/nextpnr.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/common/nextpnr.cc b/common/nextpnr.cc index 2c50c9a1..cf1b5982 100644 --- a/common/nextpnr.cc +++ b/common/nextpnr.cc @@ -91,6 +91,8 @@ WireId Context::getNetinfoSinkWire(NetInfo *net_info, int user_idx) const delay_t Context::getNetinfoRouteDelay(NetInfo *net_info, int user_idx) const { WireId src_wire = getNetinfoSourceWire(net_info); + if (src_wire == WireId()) + return 0; WireId cursor = getNetinfoSinkWire(net_info, user_idx); delay_t delay = 0; |