[Patch AArch64_be] Fix some vec_concat big-endian confusions
* config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
(move_lo_quad_internal_be_<mode>): Likewise.
(move_lo_quad_<mode>): Convert to define_expand.
(aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
(aarch64_simd_move_hi_quad_be_<mode>): New.
(move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
(aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
(aarch64_combinez_be<mode>): New.
(aarch64_combine<mode>): Convert to define_expand.
(aarch64_combine_internal<mode>): New.
(aarch64_simd_combine<mode>): Remove bogus RTL description.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212298
138bc75d-0d04-0410-961f-
82ee72b054a4