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clkpart to analyse async flops too

This commit is contained in:
Eddie Hung 2019-11-25 12:04:11 -08:00
parent 15aa3f460d
commit 67be62a957
1 changed files with 8 additions and 0 deletions
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8
passes/hierarchy/clkpart.cc
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@ -161,6 +161,14 @@ struct ClkPartPass : public Pass {
bool this_en_pol = !enable_mode || cell->type.in(ID($_DFFE_NP_), ID($_DFFE_PP_));
key = clkdomain_t(this_clk_pol, assign_map(cell->getPort(ID(C))), this_en_pol, enable_mode ? assign_map(cell->getPort(ID(E))) : RTLIL::SigSpec());
}
else
if (cell->type.in(ID($_DFF_NN0_), ID($_DFF_NN1_), ID($_DFF_NP0_), ID($_DFF_NP1_),
ID($_DFF_PN0_), ID($_DFF_PN1_), ID($_DFF_PP0_), ID($_DFF_PP1_)))
{
bool this_clk_pol = cell->type.in(ID($_DFF_PN0_), ID($_DFF_PN1_), ID($_DFF_PP0_), ID($_DFF_PP1_));
log_assert(!enable_mode); // TODO
key = clkdomain_t(this_clk_pol, assign_map(cell->getPort(ID(C))), true, RTLIL::SigSpec());
}
else
continue;