mirror of
https://github.com/YosysHQ/yosys
synced 2025-10-09 09:21:58 +00:00
1248af1e02
Replaces double quotes on problematic regex strings (mostly ones that have escape sequences that are easier to preserve in single quotes). Necessitates also changing single quotes to `.`, i.e match any. For some (mostly ones that only have a single escaped character, or were using `\.` to match a literal fullstop) keep the double quotes and fix the regex instead.
92 lines
1.7 KiB
Text
92 lines
1.7 KiB
Text
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read_rtlil << EOT
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module \top
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wire input 1 \A
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wire output 2 \Y
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wire output 3 \N
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cell $and \sub1
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parameter \A_SIGNED 0
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parameter \A_WIDTH 1
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parameter \B_SIGNED 0
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parameter \B_WIDTH 1
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parameter \Y_WIDTH 1
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connect \A \A
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connect \B 1'0
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connect \Y \Y
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end
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cell \child \sequential
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connect \A \A
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connect \B 1'0
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connect \R 1'0
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connect \Y \Y
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connect \N \N
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end
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cell \child \sequential1
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connect \A \A
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connect \B 1'0
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connect \R 1'0
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connect \Y \Y
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connect \N \N
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end
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cell $xor \sub2
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parameter \A_SIGNED 0
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parameter \A_WIDTH 1
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parameter \B_SIGNED 0
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parameter \B_WIDTH 1
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parameter \Y_WIDTH 1
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connect \A \A
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connect \B 1'0
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connect \Y \Y
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end
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end
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module \child
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wire input 1 \A
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wire input 2 \B
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wire input 3 \R
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wire output 4 \Y
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wire output 5 \N
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wire \Y1
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wire \Y2
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cell \sg13g2_dfrbp_1 \sequential_ff
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connect \CLK \A
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connect \D \Y2
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connect \Q \Y
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connect \Q_N \N
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connect \RESET_B \R
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end
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cell $xor \sub2
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parameter \A_SIGNED 0
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parameter \A_WIDTH 1
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parameter \B_SIGNED 0
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parameter \B_WIDTH 1
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parameter \Y_WIDTH 1
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connect \A \B
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connect \B 1'0
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connect \Y \Y1
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end
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cell $reduce_xor \sub3
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parameter \A_SIGNED 0
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parameter \A_WIDTH 10
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parameter \Y_WIDTH 1
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connect \A 10'0000000000
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connect \Y \Y2
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end
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end
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EOT
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logger -expect log 'Chip area for top module .\\top.: 66.000000' 1
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logger -expect log "3 30.5 3 30.5 cells" 1
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logger -expect log "2 51 - - \\$reduce_xor" 2
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logger -expect log "8 66 2 5 cells" 2
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logger -expect-no-warnings
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stat -liberty ./stat_area_by_width.lib -top \top -hierarchy
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