Peter Collingbourne 4a5942ae9c [msan] Change va_start/va_copy shadow memset alignment to 8.
This fixes va_start/va_copy of a va_list field which happens to not
be laid out at a 16-byte boundary.

Differential Revision: http://llvm-reviews.chandlerc.com/D276

llvm-svn: 172128
2013-01-10 22:36:33 +00:00
..