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| author | Jannis Harder <me@jix.one> | 2022-06-17 17:23:13 +0200 |
|---|---|---|
| committer | Jannis Harder <me@jix.one> | 2022-06-17 17:23:13 +0200 |
| commit | 4adef63cd484d81da08ae6b5fe49b1d5d4d0b369 (patch) | |
| tree | 929b5c297563f8e081fc118afb0566576bbf4968 | |
| parent | ab3a9325c33b5b1b9de6971b6931ee12c3e3871c (diff) | |
| download | yosys-4adef63cd484d81da08ae6b5fe49b1d5d4d0b369.tar.gz yosys-4adef63cd484d81da08ae6b5fe49b1d5d4d0b369.tar.bz2 yosys-4adef63cd484d81da08ae6b5fe49b1d5d4d0b369.zip | |
smt2, btor: Use memory_map -rom-only to make ROMs usable for k-induction
This avoids provability regressions now that we infer more ROMs.
This fixes #3378
| -rw-r--r-- | backends/btor/btor.cc | 1 | ||||
| -rw-r--r-- | backends/smt2/smt2.cc | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/backends/btor/btor.cc b/backends/btor/btor.cc index 7de5deadd..5be9bf324 100644 --- a/backends/btor/btor.cc +++ b/backends/btor/btor.cc @@ -1402,6 +1402,7 @@ struct BtorBackend : public Backend { log_header(design, "Executing BTOR backend.\n"); log_push(); + Pass::call(design, "memory_map -rom-only"); Pass::call(design, "bmuxmap"); Pass::call(design, "demuxmap"); log_pop(); diff --git a/backends/smt2/smt2.cc b/backends/smt2/smt2.cc index 7481e0510..6e70f9043 100644 --- a/backends/smt2/smt2.cc +++ b/backends/smt2/smt2.cc @@ -1609,6 +1609,7 @@ struct Smt2Backend : public Backend { log_header(design, "Executing SMT2 backend.\n"); log_push(); + Pass::call(design, "memory_map -rom-only"); Pass::call(design, "bmuxmap"); Pass::call(design, "demuxmap"); log_pop(); |