[Bug target/46716] [4.3/4.4/4.5/4.6 Regression] bad code generated with -mno-sse2 -m64

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46716

--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-11-30 12:22:26 UTC ---
I think there is a dup somewhere.  Note that IMHO disabling sse2 makes the
code suspicious as it cannot fulfill the ABI (I think the kernel uses
-mno-sse2 to disable use of SSE registers, not just non-move SSE instructions
for example).