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Re: [RFC][AArch64] Remove CORE_REGS form reg_class


On 15 May 2014 01:10, Kugan <kugan.vivekanandarajah@linaro.org> wrote:
>
> Hi All,
>
> AAarch64 back-end defines GENERAL_REGS and CORE_REGS with the same set
> of register. Is there any reason why we need this?

Nope an artifact of the early evolution of AArch64. Long ago CORE_REGS
did not include SP.  Your patch is fine, commit it.

/Marcus


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