Sema: Just ignore '#pragma options align=power' for now, this is no worse than
what we used to be doing, and makes sure that paired '#pragma options
align=reset' won't fail.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104998 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed