diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/mem.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/mem.cc b/kernel/mem.cc index 5d0a01dd2..fe88be5d7 100644 --- a/kernel/mem.cc +++ b/kernel/mem.cc @@ -579,7 +579,8 @@ Cell *Mem::extract_rdff(int idx, FfInitVals *initvals) { if (port.addr[i].wire) width++; - if (width) { + if (width) + { SigSpec sig_q = module->addWire(stringf("$%s$rdreg[%d]$q", memid.c_str(), idx), width); SigSpec sig_d; @@ -591,6 +592,8 @@ Cell *Mem::extract_rdff(int idx, FfInitVals *initvals) { } c = module->addDff(stringf("$%s$rdreg[%d]", memid.c_str(), idx), port.clk, sig_d, sig_q, port.clk_polarity); + } else { + c = nullptr; } } else |