[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 #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-04 
08:57:44 UTC ---
The revision that supposedly fixed the issue is in reporters sources
(for reference: https://bugzilla.novell.com/show_bug.cgi?id=760210).

Note that I see cmov* instructions in _cpp_clean_line, _cpp_temp_token,
cpp_avoid_paste, cpp_output_line_to_string and more.  _Not_ only in the
SSE marked functions.