On 20 April 2015 at 17:48, Kyrill Tkachov wrote:
> Hi all,
>
> When calculating the rtx costs of an arithmetic operation combined with
> zero or sign extension of its operand we should use the extend_arith
> cost rather than the arith_shift cost.
>
> Bootstrapped and tested on aarch64-linux.
> Ok
Hi all,
When calculating the rtx costs of an arithmetic operation combined with
zero or sign extension of its operand we should use the extend_arith
cost rather than the arith_shift cost.
Bootstrapped and tested on aarch64-linux.
Ok for trunk?
Thanks,
Kyrill
2015-04-20 Kyrylo Tkachov
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