> Marcus Shawcroft wrote:
> On 5 March 2015 at 14:49, Wilco Dijkstra <wdijkstr@arm.com> wrote:
> > This patch fixes the shift costs for Cortex-A53 so they are more accurate - immediate shifts
> use
> > SBFM/UBFM which takes 2 cycles, register controlled shifts take 1 cycle. Bootstrap and
> regression
> > OK.
> >
> > ChangeLog:
> > 2015-03-05  Wilco Dijkstra  <wdijkstr@arm.com>
> >
> >         * gcc/config/arm/aarch-cost-tables.h (cortexa53_extra_costs):
> >         Make Cortex-A53 shift costs more accurate.
> 
> OK /Marcus

Kyrill, could you check this in please? Patch attached

Wilco

2015-05-01  Wilco Dijkstra  <wdijkstr@arm.com>

	* gcc/config/arm/aarch-cost-tables.h (cortexa53_extra_costs):
	Make Cortex-A53 shift costs more accurate.