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extract_rdff: Add initvals parameter.

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This is not used yet, but will be needed when read port reset/initial
value support lands.
This commit is contained in:
Marcelina Kościelnicka 2021-05-23 18:29:44 +02:00
parent 33513d923a
commit afd5366fc2
4 changed files with 18 additions and 11 deletions
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18
passes/memory/memory_nordff.cc
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@ -51,15 +51,19 @@ struct MemoryNordffPass : public Pass {
extra_args(args, argidx, design);
for (auto module : design->selected_modules())
for (auto &mem : Mem::get_selected_memories(module))
{
bool changed = false;
for (int i = 0; i < GetSize(mem.rd_ports); i++)
if (mem.extract_rdff(i))
changed = true;
SigMap sigmap(module);
FfInitVals initvals(&sigmap, module);
for (auto &mem : Mem::get_selected_memories(module))
{
bool changed = false;
for (int i = 0; i < GetSize(mem.rd_ports); i++)
if (mem.extract_rdff(i, &initvals))
changed = true;
if (changed)
mem.emit();
if (changed)
mem.emit();
}
}
}
} MemoryNordffPass;