Re: [PATCH ] IRA: Speed up setup_left_conflict_sizes_p

2015-03-11 Thread Richard Biener
On Wed, Mar 11, 2015 at 3:39 AM, Zhouyi Zhou wrote: > From: Zhouyi Zhou > > In function setup_left_conflict_sizes_p, left conflict subnodes sizes > are computed in a down-to-up fashion through the regnodes foreast. > > Speed up the process from prevent node itself to involve in this > computation

[PATCH ] IRA: Speed up setup_left_conflict_sizes_p

2015-03-10 Thread Zhouyi Zhou
From: Zhouyi Zhou In function setup_left_conflict_sizes_p, left conflict subnodes sizes are computed in a down-to-up fashion through the regnodes foreast. Speed up the process from prevent node itself to involve in this computation. Bootstrap and regtest scheduled on x86_64 GNU/Linux Signed-