Define Neon load/store intrinsics for Clang as macros instead of functions. This is needed so the front-end can see "aligned" attributes on the type for the pointer arguments.  Radar 9311427.
Define Neon load/store intrinsics for Clang as macros instead of functions.
This is needed so the front-end can see "aligned" attributes on the type
for the pointer arguments.  Radar 9311427.

git-svn-id: a4a6f32337ebd29ad4763b423022f00f68d1c7b7@129964 91177308-0d34-0410-b5e6-96231b3b80d8

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