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More abc_new tests.

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nella 2026-05-05 10:51:04 +02:00
parent dc9109316f
commit 80bb367941
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tests/techmap/abc_new_multibit_undriven.ys Normal file
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read_verilog <<EOT
module top(input [3:0] a, output [3:0] y);
assign y = ~a;
endmodule
EOT
hierarchy -check -top top
proc; opt -fast
logger -expect log "ABC: .*i/o = +4/ +4" 2
logger -expect log "ABC: Warning: The network is combinational\." 1
logger -expect log "ABC: Networks are equivalent\." 1
logger -expect warning "Wire top\.\$lit[0-9]+ is used but has no driver" 4
logger -expect error "Found 4 problems in 'check -assert'" 1
abc_new -script "+&scorr;&sweep;&dc2;&dch,-f;&nf,{D}" -liberty ../../examples/cmos/cmos_cells.lib
check -assert