On 04/01/2011 08:59 PM, H.J. Lu wrote: > On Wed, Mar 23, 2011 at 7:45 AM, Bernd Schmidt <ber...@codesourcery.com> > wrote: >> With prologues appearing in blocks other than the entry block, ifcvt can >> decide to predicate them. This is not a good idea, as dwarf2out will >> blow up trying to handle predicated frame-related things. >> > > One of your changes breaks GCC bootstrap: > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48403
I bootstrapped and tested on i686-linux, so it would be useful if you could narrow it down. Bernd
