Fix PR16571, which is a bug in the code that checks that all of the types in the bundle are uniform.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185970 91177308-0d34-0410-b5e6-96231b3b80d8
Typo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185971 91177308-0d34-0410-b5e6-96231b3b80d8
move test into the appropriate subdir.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185972 91177308-0d34-0410-b5e6-96231b3b80d8