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[Bug target/53228] [4.6/4.7/4.8 Regression] target attributes in libcpp/lex.c cause illegal instructions to be used elsewhere
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 04 May 2012 08:57:44 +0000
- Subject: [Bug target/53228] [4.6/4.7/4.8 Regression] target attributes in libcpp/lex.c cause illegal instructions to be used elsewhere
- Auto-submitted: auto-generated
- References: <bug-53228-4@http.gcc.gnu.org/bugzilla/>
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.