[PATCH 1/4] AArch64: Fix register_move_cost

Marcus Shawcroft marcus.shawcroft@gmail.com
Thu Sep 4 15:22:00 GMT 2014


On 4 September 2014 15:44, Wilco Dijkstra <wdijkstr@arm.com> wrote:
> Hi,
>
> This is a set of patches improving register costs on AArch64. The first fixes
> aarch64_register_move_cost() to support CALLER_SAVE_REGS and POINTER_REGS so costs are calculated
> correctly in the register allocator.
>
> ChangeLog:
> 2014-09-04  Wilco Dijkstra  <wdijkstr@arm.com>
>
>         * gcc/config/aarch64/aarch64.c (aarch64_register_move_cost):
>         Add cost handling of CALLER_SAVE_REGS and POINTER_REGS.

OK /Marcus



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