[PATCH, i386] Fix movdi_internal to return MODE_TI with AVX512

[Shalnov, Sergey]

Hi,
I found wrong MODE_XI used in movdi_internal that cause zmm 
Generation with "-march=skylake-avx512 -mprefer-vector-width=128" 
options set. This patch fixes the mode and register type but keep using
AVX512 instruction set.

2017-11-28  Sergey Shalnov  <sergey.shal...@intel.com>
gcc/
        * config/i386/i386.md: Fix AVX512 register width
        in AVX512 instruction.

0009-Fix-AVX512-register-width-in-movdi_internal.patch
Description: 0009-Fix-AVX512-register-width-in-movdi_internal.patch