2015-04-08 Charles Baylis <charles.baylis@linaro.org>

2015-04-08  Charles Baylis  <charles.baylis@linaro.org>

        Backport from trunk r216672.

        * config/aarch64/arm_neon.h (__LD2_LANE_FUNC): Rewrite using builtins,
        update uses to use new macro arguments.
        (__LD3_LANE_FUNC): Likewise.
        (__LD4_LANE_FUNC): Likewise.

2015-04-08  Charles Baylis  <charles.baylis@linaro.org>

        Backport from trunk r216671.
        2014-10-24  Charles Baylis  <charles.baylis@linaro.org>
        * config/aarch64/aarch64-builtins.c
        (aarch64_types_loadstruct_lane_qualifiers): Define.
        * config/aarch64/aarch64-simd-builtins.def (ld2_lane, ld3_lane,
        ld4_lane): New builtins.
        * config/aarch64/aarch64-simd.md (aarch64_vec_load_lanesoi_lane<mode>):
        New pattern.
        (aarch64_vec_load_lanesci_lane<mode>): Likewise.
        (aarch64_vec_load_lanesxi_lane<mode>): Likewise.
        (aarch64_ld2_lane<mode>): New expand.
        (aarch64_ld3_lane<mode>): Likewise.
        (aarch64_ld4_lane<mode>): Likewise.
        * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
        UNSPEC_LD2_LANE, UNSPEC_LD3_LANE, UNSPEC_LD4_LANE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/linaro/gcc-4_9-branch@221915 138bc75d-0d04-0410-961f-82ee72b054a4