Revision 1396863

2012-10-10  Liviu Nicoara  <lnicoara@apache.org>

STDCXX-1072 -- stricter mutex objects alignments for
SPARC-V8. Replaced ad-hoc aligned buffers with the stricter 
aligned __rw_aligned_buffer:

    * 4.2.x/src/messages.cpp: replaced aligned buffers.
    * 4.2.x/src/use_facet.h: same.
    * 4.2.x/src/ctype.cpp: same.
    * 4.2.x/src/locale_body.cpp: same.
    * 4.2.x/src/locale_classic.cpp: same.