[Bug rtl-optimization/80481] Unoptimal additional copy instructions

[vmakarov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80481

--- Comment #6 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
(In reply to Rainer Orth from comment #5)
> Created attachment 43121 [details]
> i386-pc-solaris2.11 -m64 assembler output

Thank you for the code.  The patch solves the problem for solaris too. 
Unfortunately, the code one solaris contains one vmovaps insn in another part
of the code for a different reason.

I guess the test should be excluded for solaris.  I'll sumbit a patch tomorrow.