[Bug c/53037] warn_if_not_aligned(X)

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53037

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2012-04-19 00:33:55 
UTC ---
We need to add another field to tree_type_common and tree_decl_common to
store the warn_if_not_aligned value.