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Use Cell::has_keep_attribute()

This commit is contained in:
Eddie Hung 2019-08-21 15:41:46 -07:00
parent edec73fec1
commit 61b4d7ae13
1 changed files with 4 additions and 4 deletions
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8
passes/pmgen/xilinx_srl.pmg
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@ -12,7 +12,7 @@ endcode
match first
select first->type.in($_DFF_N_, $_DFF_P_, $_DFFE_NN_, $_DFFE_NP_, $_DFFE_PN_, $_DFFE_PP_, \FDRE, \FDRE_1)
select !first->get_bool_attribute(\keep)
select !first->has_keep_attribute()
filter !non_first_cells.count(first)
//generate
// SigSpec A = module->addWire(NEW_ID);
@ -49,7 +49,7 @@ subpattern setup
match first
select first->type.in($_DFF_N_, $_DFF_P_, $_DFFE_NN_, $_DFFE_NP_, $_DFFE_PN_, $_DFFE_PP_, \FDRE, \FDRE_1)
select !first->get_bool_attribute(\keep)
select !first->has_keep_attribute()
endmatch
code
@ -72,7 +72,7 @@ endcode
match next
select next->type.in($_DFF_N_, $_DFF_P_, $_DFFE_NN_, $_DFFE_NP_, $_DFFE_PN_, $_DFFE_PP_, \FDRE, \FDRE_1)
select !next->get_bool_attribute(\keep)
select !next->has_keep_attribute()
select !port(next, \D)[0].wire->get_bool_attribute(\keep)
select nusers(port(next, \Q)) == 2
index <IdString> next->type === first->type
@ -105,7 +105,7 @@ arg first
match next
semioptional
select next->type.in($_DFF_N_, $_DFF_P_, $_DFFE_NN_, $_DFFE_NP_, $_DFFE_PN_, $_DFFE_PP_, \FDRE, \FDRE_1)
select !next->get_bool_attribute(\keep)
select !next->has_keep_attribute()
select !port(next, \D)[0].wire->get_bool_attribute(\keep)
select nusers(port(next, \Q)) == 2
index <IdString> next->type === chain.back()->type