* i8086 far pointer fix in tcgpointerconstnode.pass_generate_code; this finally fixes ptr(constseg,constofs)

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@24568 3ad0048d-3df7-0310-abae-a5850022a9f2
* support int register in treference.segment in tcg8086.a_load_const_ref; this fixes farptr^:=const

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@24569 3ad0048d-3df7-0310-abae-a5850022a9f2