[Bug target/68532] [ARM] Incorrect code result on arm big endian

[cbaylis at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68532

--- Comment #4 from cbaylis at gcc dot gnu.org ---
Author: cbaylis
Date: Tue Feb  9 18:49:05 2016
New Revision: 233252

URL: https://gcc.gnu.org/viewcvs?rev=233252&root=gcc&view=rev
Log:
[ARM] PR68532 Fix up vzip recognition for big endian

gcc/ChangeLog:

2016-02-09  Charles Baylis  <charles.bay...@linaro.org>

        PR target/68532
        * config/arm/arm.c (arm_evpc_neon_vzip): Allow for big endian lane
        order.
        * config/arm/arm_neon.h (vzipq_s8): Adjust shuffle patterns for big
        endian.
        (vzipq_s16): Likewise.
        (vzipq_s32): Likewise.
        (vzipq_f32): Likewise.
        (vzipq_u8): Likewise.
        (vzipq_u16): Likewise.
        (vzipq_u32): Likewise.
        (vzipq_p8): Likewise.
        (vzipq_p16): Likewise.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/arm/arm.c
    trunk/gcc/config/arm/arm_neon.h