AsmMatcherEmitter: Use stable_sort when reordering instructions, so that order is still deterministic even amongst ambiguous instructions (eventually ambiguous match orders will be a hard error, but we aren't there yet).
AsmMatcherEmitter: Use stable_sort when reordering instructions, so that order
is still deterministic even amongst ambiguous instructions (eventually ambiguous
match orders will be a hard error, but we aren't there yet).

git-svn-id: a4a6f32337ebd29ad4763b423022f00f68d1c7b7@95157 91177308-0d34-0410-b5e6-96231b3b80d8

lodyagin/bare_cxx,lodyagin/bare_cxx,lodyagin/bare_cxx,lodyagin/bare_cxx,lodyagin/bare_cxx