r218464 - in /trunk/gcc: ChangeLog config/aarch...

[fyang@gcc.gnu.org]

Author: fyang
Date: Sun Dec  7 15:01:23 2014
New Revision: 218464

URL: https://gcc.gnu.org/viewcvs?rev=218464&root=gcc&view=rev
Log:
        * config/aarch64/aarch64-simd.md (clrsb<mode>2, popcount<mode>2): New
        patterns.
        * config/aarch64/aarch64-simd-builtins.def (clrsb, popcount): New
        builtins.
        * config/aarch64/arm_neon.h (vcls_s8, vcls_s16, vcls_s32, vclsq_s8,
        vclsq_s16, vclsq_s32, vcnt_p8, vcnt_s8, vcnt_u8, vcntq_p8, vcntq_s8,
        vcntq_u8): Rewrite using builtin functions.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/aarch64/aarch64-simd-builtins.def
    trunk/gcc/config/aarch64/aarch64-simd.md
    trunk/gcc/config/aarch64/arm_neon.h