- This is designed to make it obvious that %clang_cc1 is a "test variable"
   which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
   can be useful to redefine what gets run as 'clang -cc1' (for example, to set
   a default target).

llvm-svn: 91446

llvm-svn: 91297

Tests and drivers updated, still need to shuffle dirs.

llvm-svn: 67602

llvm-svn: 66689

This fixes <rdar://problem/6496506> Implement class setter/getter for properties.

llvm-svn: 66465