* fixed definitions/uses of asmsymbols: always explicitly define local
    symbols as local, don't use RefAsmSymbol for symbols that may still
    be defined/used as local symbols later

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@25318 3ad0048d-3df7-0310-abae-a5850022a9f2