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| author | Clifford Wolf <clifford@clifford.at> | 2017-12-24 17:29:54 +0100 |
|---|---|---|
| committer | Clifford Wolf <clifford@clifford.at> | 2017-12-24 17:30:36 +0100 |
| commit | 9804ebedbfd7db66849874bd11b167deb1bfed18 (patch) | |
| tree | 07b8c9c54115059e62662bd84c49dc40d8da39f4 | |
| parent | 34005348b65f69a2905357ee5877b5fbdd14da8c (diff) | |
| download | yosys-9804ebedbfd7db66849874bd11b167deb1bfed18.tar.gz yosys-9804ebedbfd7db66849874bd11b167deb1bfed18.tar.bz2 yosys-9804ebedbfd7db66849874bd11b167deb1bfed18.zip | |
Add "no driver for signal bit" error msg to btor back-end
| -rw-r--r-- | backends/btor/btor.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/backends/btor/btor.cc b/backends/btor/btor.cc index 3c5381ce6..61a2f8ba3 100644 --- a/backends/btor/btor.cc +++ b/backends/btor/btor.cc @@ -775,6 +775,8 @@ struct BtorWorker } else { + if (bit_cell.count(bit) == 0) + log_error("No driver for signal bit %s.\n", log_signal(bit)); export_cell(bit_cell.at(bit)); log_assert(bit_nid.count(bit)); } |