Request for review (XL): 6822110: Add AddressLiteral class on SPARC

[Christian Thalinger]

On Fri, 2009-04-17 at 11:58 -0700, Tom Rodriguez wrote:
> The changes look ok, though there's a lot of renaming of Address a to  
> Address a1 which isn't really an improvement.

Should I revert them?  I thought it's helpful to have a variable name
that is different to the a for Address one before, al for
AddressLiteral.

-- Christian