Hi All,

I have successfully rebased this and tested in conjunction with a patch from
Alan Hayward ([AArch64] [BE] Fix vector load/stores to not use ld1/st1), who
should be submitting a new version shortly. Built and tested on:

aarch64-none-elf
aarch64_be-none-elf
x86_64-linux-gnu

Regards,
David Sherwood.

-----Original Message-----
From: David Sherwood [mailto:david.sherwood@arm.com] 
Sent: 28 October 2014 08:55
To: 'gcc-patches@gcc.gnu.org'
Subject: RE: [AArch64] [BE] [1/2] Make large opaque integer modes endianness-safe.

Hi,

Sorry to bother you again. Could someone take a look at this change
please if they have time?

Thanks!
David.

-----Original Message-----
From: David Sherwood [mailto:david.sherwood@arm.com] 
Sent: 10 October 2014 15:48
To: gcc-patches@gcc.gnu.org
Subject: [AArch64] [BE] [1/2] Make large opaque integer modes endianness-safe.

Hi,

I have a fix (originally written by Tejas Belagod) for the following bug:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59810

Could someone take a look please?

Thanks!
David Sherwood.

ChangeLog:

    gcc/:
    2014-11-13  David Sherwood  <david.sherwood@arm.com>

        * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_rglist,
        aarch64_reverse_mask): New decls.
        * config/aarch64/iterators.md (UNSPEC_REV_REGLIST): New enum.
        * config/aarch64/iterators.md (insn_count): New mode_attr.
       * config/aarch64/aarch64-simd.md (vec_store_lanes(o/c/x)i,
        vec_load_lanes(o/c/x)i): Fixed to work for Big Endian. 
        * config/aarch64/aarch64-simd.md (aarch64_rev_reglist,
        aarch64_simd_(ld/st)(2/3/4)): Added.
        * config/aarch64/aarch64.c (aarch64_simd_attr_length_rglist,
        aarch64_reverse_mask): Added.