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Add support for memory writes in processes.

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This commit is contained in:
Marcelina Kościelnicka 2021-02-23 00:21:46 +01:00
parent c00a29296c
commit 4e03865d5b
16 changed files with 246 additions and 44 deletions
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7
passes/proc/proc_dlatch.cc
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@ -342,7 +342,6 @@ struct proc_dlatch_db_t
void proc_dlatch(proc_dlatch_db_t &db, RTLIL::Process *proc)
{
std::vector<RTLIL::SyncRule*> new_syncs;
RTLIL::SigSig latches_bits, nolatches_bits;
dict<SigBit, SigBit> latches_out_in;
dict<SigBit, int> latches_hold;
@ -351,7 +350,6 @@ void proc_dlatch(proc_dlatch_db_t &db, RTLIL::Process *proc)
for (auto sr : proc->syncs)
{
if (sr->type != RTLIL::SyncType::STa) {
new_syncs.push_back(sr);
continue;
}
@ -373,8 +371,7 @@ void proc_dlatch(proc_dlatch_db_t &db, RTLIL::Process *proc)
for (int i = 0; i < GetSize(ss.first); i++)
latches_out_in[ss.first[i]] = ss.second[i];
}
delete sr;
sr->actions.clear();
}
latches_out_in.sort();
@ -441,8 +438,6 @@ void proc_dlatch(proc_dlatch_db_t &db, RTLIL::Process *proc)
offset += width;
}
new_syncs.swap(proc->syncs);
}
struct ProcDlatchPass : public Pass {