Re: [patch,ira]: Improve on updated memory cost in coloring pass of integrated register allocator.

On 01/23/2016 06:09 AM, Ajit Kumar Agarwal wrote: This patch improves the updated memory cost in coloring pass of integrated register allocator. Only enter_freq of the loop is considered in updated memory cost in the coloring pass. Consideration of only enter_freq is based on the concept that

[patch,ira]: Improve on updated memory cost in coloring pass of integrated register allocator.

This patch improves the updated memory cost in coloring pass of integrated register allocator. Only enter_freq of the loop is considered in updated memory cost in the coloring pass. Consideration of only enter_freq is based on the concept that live Out of the entry or header of the Loop is