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kernel/mem: Introduce transparency masks.

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This commit is contained in:
Marcelina Kościelnicka 2021-07-31 23:21:37 +02:00
parent 681a1c07e5
commit e6f3d1c225
8 changed files with 407 additions and 117 deletions
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4
passes/opt/opt_mem_feedback.cc
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@ -43,6 +43,7 @@ struct OptMemFeedbackWorker
RTLIL::Design *design;
RTLIL::Module *module;
SigMap sigmap, sigmap_xmux;
FfInitVals initvals;
dict<RTLIL::SigBit, std::pair<RTLIL::Cell*, int>> sig_to_mux;
dict<RTLIL::SigBit, int> sig_users_count;
@ -245,7 +246,7 @@ struct OptMemFeedbackWorker
for (int i = 0; i < wrport_idx; i++)
if (port.priority_mask[i])
mem.emulate_priority(i, wrport_idx);
mem.emulate_priority(i, wrport_idx, &initvals);
}
for (auto &it : portbit_conds)
@ -278,6 +279,7 @@ struct OptMemFeedbackWorker
this->module = module;
sigmap.set(module);
initvals.set(&sigmap, module);
sig_to_mux.clear();
conditions_logic_cache.clear();