Re: A question about doloop

2010-07-26 Thread Alexander Monakov
On Mon, 26 Jul 2010, Revital1 Eres wrote: > > Hello, > > Doloop optimization fails to be applied on the following kernel from > tescase sms-4.c with mainline (-r 162294) due to 'Possible infinite > iteration > case' message; taken from the loop2_doloop dump. (please see below). > With an older

A question about doloop

2010-07-26 Thread Revital1 Eres
Hello, Doloop optimization fails to be applied on the following kernel from tescase sms-4.c with mainline (-r 162294) due to 'Possible infinite iteration case' message; taken from the loop2_doloop dump. (please see below). With an older version of gcc (-r 146278) doloop succeeded to be applied an