[ms-inline asm] Default to the 'm' constraint.  This matches the behavior of the MSVC compiler.
[ms-inline asm] Default to the 'm' constraint.  This matches the behavior of the
MSVC compiler.


git-svn-id: a4a6f32337ebd29ad4763b423022f00f68d1c7b7@165174 91177308-0d34-0410-b5e6-96231b3b80d8

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