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booth: Map simple $macc instances too

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This commit is contained in:
Martin Povišer 2024-12-01 15:58:01 +01:00
parent 6f3376cbe6
commit 1ded817beb
3 changed files with 50 additions and 10 deletions
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8
kernel/macc.h
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@ -228,6 +228,14 @@ struct Macc
return true;
}
bool is_simple_product()
{
return bit_ports.empty() &&
ports.size() == 1 &&
!ports[0].in_b.empty() &&
!ports[0].do_subtract;
}
Macc(RTLIL::Cell *cell = nullptr)
{
if (cell != nullptr)