[PATCH] AARCH64_BE load/store rules fix for ARM ABI

[Jiangning Liu]

>
>
> >> If we decided to support strict alignment mode efficiently, we would
> >> probably want to emit an "ld1 {v0.8b}" (i.e. always use the .8b or
> >> .16b version), since that's got the same semantics as ldr.
> >
> > It is only true for little-endian, isn't it?
>
> I don't believe so. I think "ld1 {v0.8b}" is equivalent to "ldr d0" on
> both endians (and the equivalent 16b statement).
>
>
Well, are you sure this is correct? I have been thinking they are
different for big endian.

Thanks,
-Jiangning
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