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Add coarse-grain $buf buffer cell type

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Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
This commit is contained in:
Claire Xenia Wolf 2023-09-29 07:03:23 +02:00
parent 9f70830311
commit 910947dfef
9 changed files with 65 additions and 11 deletions
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8
kernel/calc.cc
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@ -601,6 +601,14 @@ RTLIL::Const RTLIL::const_pos(const RTLIL::Const &arg1, const RTLIL::Const&, boo
return arg1_ext;
}
RTLIL::Const RTLIL::const_buf(const RTLIL::Const &arg1, const RTLIL::Const&, bool signed1, bool, int result_len)
{
RTLIL::Const arg1_ext = arg1;
extend_u0(arg1_ext, result_len, signed1);
return arg1_ext;
}
RTLIL::Const RTLIL::const_neg(const RTLIL::Const &arg1, const RTLIL::Const&, bool signed1, bool, int result_len)
{
RTLIL::Const arg1_ext = arg1;