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drop muxpack

This commit is contained in:
es3298 2026-07-16 23:55:24 -07:00
parent 411daa16cf
commit 8a9ae31d34
2 changed files with 0 additions and 58 deletions
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1
passes/opt/muxpack.cc
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@ -294,7 +294,6 @@ struct MuxpackWorker
s_sig.append(module->LogicNot(NEW_ID, cursor_cell->getPort(ID::S)));
}
remove_cells.insert(cursor_cell);
first_cell->add_strpool_attribute(ID::src, cursor_cell->get_strpool_attribute(ID::src));
}
first_cell->setPort(ID::B, b_sig);

57
tests/opt/muxpack_src.ys
View File

@ -1,57 +0,0 @@
read_rtlil <<EOT
module \top
wire width 2 input 1 \a
wire width 2 input 2 \b
wire width 2 input 3 \c
wire input 4 \sel
wire \eq0_y
wire \eq1_y
wire width 2 \mux0_y
wire width 2 output 5 \y
cell $eq \eq0
parameter \A_SIGNED 0
parameter \A_WIDTH 1
parameter \B_SIGNED 0
parameter \B_WIDTH 1
parameter \Y_WIDTH 1
connect \A \sel
connect \B 1'0
connect \Y \eq0_y
end
cell $eq \eq1
parameter \A_SIGNED 0
parameter \A_WIDTH 1
parameter \B_SIGNED 0
parameter \B_WIDTH 1
parameter \Y_WIDTH 1
connect \A \sel
connect \B 1'1
connect \Y \eq1_y
end
attribute \src "muxpack_src_a"
cell $mux \mux0
parameter \WIDTH 2
connect \A \a
connect \B \b
connect \S \eq0_y
connect \Y \mux0_y
end
attribute \src "muxpack_src_b"
cell $mux \mux1
parameter \WIDTH 2
connect \A \mux0_y
connect \B \c
connect \S \eq1_y
connect \Y \y
end
end
EOT
muxpack
select -assert-count 1 t:$pmux
select -assert-count 1 t:$pmux a:src=muxpack_src_b|muxpack_src_a %i