Re: Do not drop the loop bounds when copying it

2012-10-17 Thread Richard Biener
On Tue, 16 Oct 2012, Jan Hubicka wrote: > Hi, > while looking into cases where loop-iv.c still deduce useful bounds that are > not > recorded by tree level I noticed that we do not duplicate the bounds when > copying > the loop. > Fixed thus. > Bootstrapped/regtested x86_64-linux, OK? Ok. Than

Do not drop the loop bounds when copying it

2012-10-16 Thread Jan Hubicka
Hi, while looking into cases where loop-iv.c still deduce useful bounds that are not recorded by tree level I noticed that we do not duplicate the bounds when copying the loop. Fixed thus. Bootstrapped/regtested x86_64-linux, OK? Honza * cfgloopmanip.c (copy_loop_info): New function.