now that  complexpatterns are all emitted at the end of the match sequence, just emit instruction predicates right before them.  This exposes yet more factoring opportunitites, shrinking the X86 table  to 79144 bytes.
now that  complexpatterns are all emitted at the end of the match
sequence, just emit instruction predicates right before them.  This
exposes yet more factoring opportunitites, shrinking the X86 table 
to 79144 bytes.


git-svn-id: a4a6f32337ebd29ad4763b423022f00f68d1c7b7@97704 91177308-0d34-0410-b5e6-96231b3b80d8

lodyagin/bare_cxx,lodyagin/bare_cxx,lodyagin/bare_cxx,lodyagin/bare_cxx,lodyagin/bare_cxx