[Bug target/53228] [4.6/4.7/4.8 Regression] target attributes in libcpp/lex.c cause illegal instructions to be used elsewhere

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53228

--- Comment #5 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-04 
11:44:02 UTC ---
I can confirm the patch works though I don't trivially see how it fixes the
interaction with the option save/restore code ;)