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[Bug driver/60233] AVX instructions emitted with -march=native on host without AVX support
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 17 Feb 2014 08:52:19 +0000
- Subject: [Bug driver/60233] AVX instructions emitted with -march=native on host without AVX support
- Auto-submitted: auto-generated
- References: <bug-60233-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60233
--- Comment #6 from UroÅ Bizjak <ubizjak at gmail dot com> ---
And while looking at driver-i386.c, it looks to me that the whole osxsave state
check should be moved below (ext_level > 0x80000000) processing, otherwise we
won't clear FMA4 and XOP flags correctly.