Re: Question on calculating register pressure before ira pass

2012-08-27 Thread Vladimir Makarov
On 08/20/2012 05:00 AM, Bin.Cheng wrote: Hi, Currently I am working on improving hoist pass by calculating register pressure and using the info to guide hoist process. It works well and I will send a patch once I finish it. Sorry for the delay with the answer. Looking at the bigger picture, I b

Re: Question on calculating register pressure before ira pass

2012-08-24 Thread Bin.Cheng
On Mon, Aug 20, 2012 at 5:00 PM, Bin.Cheng wrote: > Hi, > Currently I am working on improving hoist pass by calculating register > pressure and using the info to guide hoist process. It works well and > I will send a patch once I finish it. > > In this work I reused codes in loop-invariant and cal

Question on calculating register pressure before ira pass

2012-08-20 Thread Bin.Cheng
Hi, Currently I am working on improving hoist pass by calculating register pressure and using the info to guide hoist process. It works well and I will send a patch once I finish it. In this work I reused codes in loop-invariant and called ira_set_pseudo_classes function to calculate register pres