i386.c (bdesc_args): Change corresponding pattern for __builtin_ia32_cvtps2dq...

i386.c (bdesc_args): Change corresponding pattern for __builtin_ia32_cvtps2dq...

        * config/i386/i386.c (bdesc_args): Change corresponding pattern  for
        __builtin_ia32_cvtps2dq, __builtin_ia32_cvtps2dq256.
        * config/i386/sse.md (VI4_AVX): New.
        (sf2simodelower): Ditto.
        (sse2_cvtps2dq): Change to ...
        (<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode>): This.

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: r203441