[PATCH] [AArch64] Add missing register cost calculation for big value types like v4i64 and v8i64

[Jiangning Liu]

Committed as r196456.


2013/12/4 Jiangning Liu <liujiangning1 at gmail.com>

> Hi,
>
> Attached patch is to add missing register cost calculation for big value
> types like v4i64 and v8i64.
>
> Without this patch we would see failure in loop invariant code motion
> before register allocation, because LICM needs to estimate register
> pressure by calculating the cost for all value types that could possibly be
> used on MI.
>
> --
> Thanks,
> -Jiangning
>



-- 
Thanks,
-Jiangning
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