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[Bug target/54593] [missed-optimization] Move from SSE to integer register goes through the stack without -march=native
- 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: Sat, 15 Sep 2012 20:17:24 +0000
- Subject: [Bug target/54593] [missed-optimization] Move from SSE to integer register goes through the stack without -march=native
- Auto-submitted: auto-generated
- References: <bug-54593-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54593
--- Comment #5 from H.J. Lu <hjl.tools at gmail dot com> 2012-09-15 20:17:24 UTC ---
(In reply to comment #4)
> I'm not sure if I understand the comment very well; it talks about Pentium 4,
> but none of them run 64-bit code, do they?
Wrong quote. It should be
/* X86_TUNE_INTER_UNIT_MOVES */
~(m_AMD_MULTIPLE | m_GENERIC),