IRgen: Always use i8 arrays to access union bit-fields. This is ugly, but
matches how we currently handle structs, and this correctly handles
-fno-bitfield-type-align.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101918 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed