[PATCH] MIPS/GAS: Don't use $zero for address calculation

[Maciej W. Rozycki]

On Tue, 28 May 2013, Richard Sandiford wrote:

> OK, thanks.

 Thanks for a quick review.  I have committed it now with extraneous 
parentheses removed, i.e.:

-      if ((breg == treg + lp) || (treg + lp == ZERO))
+      if (breg == treg + lp || treg + lp == ZERO)

that I considered an obvious change (I didn't notice the problem before, 
sorry).

  Maciej