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This commit is contained in:
Emil J. Tywoniak 2026-06-11 20:02:02 +02:00
parent 8e522b08c0
commit afdae7b87e
49 changed files with 1258 additions and 891 deletions
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14
backends/cxxrtl/cxxrtl_backend.cc
View file

@ -174,14 +174,14 @@ struct Scheduler {
}
};
bool is_unary_cell(RTLIL::IdString type)
bool is_unary_cell(TwineRef type)
{
return type.in(
ID($not), ID($logic_not), ID($reduce_and), ID($reduce_or), ID($reduce_xor), ID($reduce_xnor), ID($reduce_bool),
ID($pos), ID($neg));
}
bool is_binary_cell(RTLIL::IdString type)
bool is_binary_cell(TwineRef type)
{
return type.in(
ID($and), ID($or), ID($xor), ID($xnor), ID($logic_and), ID($logic_or),
@ -190,20 +190,20 @@ bool is_binary_cell(RTLIL::IdString type)
ID($add), ID($sub), ID($mul), ID($div), ID($mod), ID($modfloor), ID($divfloor));
}
bool is_extending_cell(RTLIL::IdString type)
bool is_extending_cell(TwineRef type)
{
return !type.in(
ID($logic_not), ID($logic_and), ID($logic_or),
ID($reduce_and), ID($reduce_or), ID($reduce_xor), ID($reduce_xnor), ID($reduce_bool));
}
bool is_inlinable_cell(RTLIL::IdString type)
bool is_inlinable_cell(TwineRef type)
{
return is_unary_cell(type) || is_binary_cell(type) || type.in(
ID($mux), ID($concat), ID($slice), ID($pmux), ID($bmux), ID($demux), ID($bwmux));
}
bool is_ff_cell(RTLIL::IdString type)
bool is_ff_cell(TwineRef type)
{
return type.in(
ID($dff), ID($dffe), ID($sdff), ID($sdffe), ID($sdffce),
@ -212,12 +212,12 @@ bool is_ff_cell(RTLIL::IdString type)
ID($dlatch), ID($adlatch), ID($dlatchsr), ID($sr));
}
bool is_internal_cell(RTLIL::IdString type)
bool is_internal_cell(TwineRef type)
{
return !type.isPublic() && !type.begins_with("$paramod");
}
bool is_effectful_cell(RTLIL::IdString type)
bool is_effectful_cell(TwineRef type)
{
return type.in(ID($print), ID($check));
}