review (XS) for 6981773: incorrect fill value with OptimizeFill

[Tom Rodriguez]

http://cr.openjdk.java.net/~never/6981773

6981773: incorrect fill value with OptimizeFill
Reviewed-by:

The sparc assembly for the new fill logic doesn't fully initialize the
value register in the check_fill_8_bytes path resulting in
incorrectly filled arrays for certain lengths.  Tested with failing
tests from nightly.

src/cpu/sparc/vm/stubGenerator_sparc.cpp