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OpenSTA
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Add support for pin name with ending '!'. 

Used for power/ground pins that are inherited when importing netlist to
CDSOA.

Signed-off-by: Christian Costa <titan.costa@gmail.com>
This commit is contained in:
Christian Costa 2024-10-02 14:35:36 +02:00
parent 812da8eaed
commit 8cebb94303
1 changed files with 1 additions and 1 deletions
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liberty/LibertyLex.ll
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@ -60,7 +60,7 @@ BUS_LEFT [\[<]
BUS_RIGHT [\]>]
BUS_SUB {BUS_LEFT}{DIGIT}+{BUS_RIGHT}
BUS_RANGE {BUS_LEFT}{DIGIT}+:{DIGIT}+{BUS_RIGHT}
PIN_NAME ({ALPHA}|_)({ALPHA}|{DIGIT}|_)*
PIN_NAME ({ALPHA}|_)({ALPHA}|{DIGIT}|_)*!?
BUS_NAME {PIN_NAME}({BUS_SUB}|{BUS_RANGE})
BUS_NAME2 {PIN_NAME}{BUS_SUB}({BUS_SUB}|{BUS_RANGE})
MIXED_NAME {BUS_NAME}_{PIN_NAME}