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Another filter -> if

This commit is contained in:
Eddie Hung 2019-08-09 16:23:32 -07:00
parent e83f231927
commit dfc878deb4
1 changed files with 2 additions and 2 deletions
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4
passes/pmgen/ice40_dsp.pmg
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@ -22,8 +22,8 @@ endcode
match ffA
if mul->type != \SB_MAC16 || !param(mul, \A_REG).as_bool()
if !port(mul, \A).remove_const().empty()
select ffA->type.in($dff)
filter !port(mul, \A).remove_const().empty()
filter includes(port(ffA, \Q).to_sigbit_set(), port(mul, \A).remove_const().to_sigbit_set())
optional
endmatch
@ -45,8 +45,8 @@ endcode
match ffB
if mul->type != \SB_MAC16 || !param(mul, \B_REG).as_bool()
if !port(mul, \B).remove_const().empty()
select ffB->type.in($dff)
filter !port(mul, \B).remove_const().empty()
filter includes(port(ffB, \Q).to_sigbit_set(), port(mul, \B).remove_const().to_sigbit_set())
optional
endmatch