Re: The effects of closed loop SSA and Scalar Evolution Const Prop.

2008-03-11 Thread Daniel Berlin
On Tue, Mar 11, 2008 at 9:41 AM, Zdenek Dvorak <[EMAIL PROTECTED]> wrote: > Hi, > > > > Now tree scalar evolution goes over PHI nodes and realises that > > aligned_src_35 has a scalar evolution {aligned_src_22 + 16, +, 16}_1) > > where aligned_src_22 is > > (const long int *) src0_12(D) i.e the

Re: The effects of closed loop SSA and Scalar Evolution Const Prop.

2008-03-11 Thread Zdenek Dvorak
Hi, > Now tree scalar evolution goes over PHI nodes and realises that > aligned_src_35 has a scalar evolution {aligned_src_22 + 16, +, 16}_1) > where aligned_src_22 is > (const long int *) src0_12(D) i.e the original src pointer. Therefore > to calculate aligned_src_62 before the second loop comp