Simplify Control Flow Optimisations Cmm pass
authorJan Stolarek <jan.stolarek@p.lodz.pl>
Sat, 1 Feb 2014 17:00:48 +0000 (18:00 +0100)
committerJan Stolarek <jan.stolarek@p.lodz.pl>
Sat, 1 Feb 2014 17:00:48 +0000 (18:00 +0100)
commit99c3ed81ac53629771b00a0abbe37c989ea45cd6
treed39f062c72821bd3ab3a79c6dc86bc8d2fd46aaa
parentc6ce808845cc9e403a6bd210930f8d7943b189e2
Simplify Control Flow Optimisations Cmm pass

It turns out that one of the cases in the optimization pass was
a special case of another. I remove that specialization since it
does not have impact on compilation time, and the resulting Cmm
is identical.
compiler/cmm/CmmContFlowOpt.hs