Re: Question abt getting the number of available registers

2011-10-27 Thread Chung-Lin Tang
On 2011/10/27 04:33 PM, Revital Eres wrote: > Hello, > > I'm working on estimating register pressure in SMS and using > ira_available_class_regs for getting the number of available > registers. > However I encounter a case where ira_available_class_regs showed 64 > available regs for a certain cla

Question abt getting the number of available registers

2011-10-27 Thread Revital Eres
Hello, I'm working on estimating register pressure in SMS and using ira_available_class_regs for getting the number of available registers. However I encounter a case where ira_available_class_regs showed 64 available regs for a certain class while ira_class_hard_regs_num showed 61 so I am not sur