Hi Andrew,
Thanks for explaining the process.
On 5 February 2016 at 21:49, Pinski, Andrew <
andrew.pin...@caviumnetworks.com> wrote:
> aarch64_legitimate_address_hook_p is the place where the result of
> aarch64_classify_address is returned to the middle-end. The middle-end
> then knows that p
aarch64_legitimate_address_hook_p is the place where the result of
aarch64_classify_address is returned to the middle-end. The middle-end then
knows that possibility for a+b is a legitimate address so it forces x3 << 3
into a register and tries aarch64_legitimate_address_hook_p again.
Thanks,
