[ARM] Check the right order for halves of VZIP/VUZP if both parts are used

This is the exact same fix as in SVN r247254. In that commit, the fix was
applied only for isVTRNMask and isVTRN_v_undef_Mask, but the same issue
is present for VZIP/VUZP as well.

This fixes PR33921.

Differential Revision: https://reviews.llvm.org/D36899

llvm-svn: 311258