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[Bug target/67963] -march=lakemont generates x87 instructions
- From: "hjl.tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 14 Oct 2015 12:46:43 +0000
- Subject: [Bug target/67963] -march=lakemont generates x87 instructions
- Auto-submitted: auto-generated
- References: <bug-67963-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67963
--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> ---
(In reply to H.J. Lu from comment #0)
> We should issue an error if -march=lakemont is used without -miacmu.
We should issue an error if -march=lakemont is used without -mno-80387,
not without -miamcu.