Add some more required SPARC v9 predefined macros.

Solaris/AuroraUX only need __arch64__, the BSDs need the other variants.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180172 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed