tree 7b9f109a64b00dac607af1ec9e8ed96708c2c0af
parent 3cbc9bece866e8038275199a69195f7349648358
author John McCall <rjmccall@apple.com> 1304216038 +0000
committer John McCall <rjmccall@apple.com> 1304216038 +0000

Compress some bits.  Only matters for MSVC, or if we ever
devirtualize Decl (because bits can't get laid out in base
classes if the base is POD).

llvm-svn: 130632