The indexed tagged-element assign arm computed its base without the
isglobal -> LEAQ name(SB) branch the scalar element arm already has, so
`gs[i] = v` on a global tagged array stored to a junk frame base and was
lost -- cstage rc=0 where wwstage (which has the branch) rc=42. Mirror
the scalar arm's base resolution; cstage aligns up to wwstage. Local
tagged arrays and scalar globals are unchanged.
The global tagged-array static initializer still mis-packs its DATA in
both stages -- a separate emitter path, filed as #19.
Hojun-Cho
323607d1d0