Re: Memory dependence

2013-06-11 Thread Richard Biener
On Tue, Jun 11, 2013 at 7:07 AM, shmeel gutl wrote: > In the architecture that I am using, there is a big pipeline penalty for > read after write to the same memory location. Is it possible to tell the > difference between a possible memory conflict and a definite memory > conflict? Not with exis

Memory dependence

2013-06-10 Thread shmeel gutl
In the architecture that I am using, there is a big pipeline penalty for read after write to the same memory location. Is it possible to tell the difference between a possible memory conflict and a definite memory conflict?