i386.md (multdiv): New.

i386.md (multdiv): New.

        * config/i386/i386.md (multdiv): New.
        (multdiv_mnemonic): Ditto.
        * config/i386/sse.md (<sse>_vmmul<mode>3): Changed to...
        (<sse>_vm<multdiv_mnemonic><mode>3): This.
        (<sse>_vmdiv<mode>3): Removed.

Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
Co-Authored-By: Sergey Lega <sergey.s.lega@intel.com>
From-SVN: r203432