[X86]Remove TEST in AND32ri+TEST16rr in peephole-opt

Previously we remove a pattern like:
  %reg = and32ri %in_reg, 5
  ...                         // EFLAGS not changed.
  %src_reg = subreg_to_reg 0, %reg, %subreg.sub_index
  test64rr %src_reg, %src_reg, implicit-def $eflags
We can remove test64rr since it has same functionality as and subreg_to_reg avoid the opt in previous code, so we handle this case specially.
And this case is also can be opted for the same reason, like:
  %reg = and32ri %in_reg, 5
  ...                         // EFLAGS not changed.
  %src_reg = copy %reg.sub_16bit:gr32
  test16rr %src_reg, %src_reg, implicit-def $eflags
The COPY from gr32 to gr16 prevent the opt in previous code too, just handle it specially as what we did for test64rr.

Reviewed By: skan

Differential Revision: https://reviews.llvm.org/D154193