Bernd Schmidt wrote: > On 04/27/2012 06:25 PM, Ulrich Weigand wrote: > > Bernd Schmidt wrote: > > > >> We're creating new pseudos, and while we're resizing some data > >> structures, we aren't doing it for everything. > > > >> @@ -3983,7 +3983,8 @@ find_moveable_pseudos (void) > >> > >> last_moveable_pseudo = max_reg_num (); > >> > >> - fix_reg_equiv_init(); > >> + fix_reg_equiv_init (); > >> + resize_reg_info (); > >> regstat_free_n_sets_and_refs (); > >> regstat_free_ri (); > >> regstat_init_n_sets_and_refs (); > > > > This causes a bootstrap failure on s390 when enabling > > -fsched-pressure -fsched-pressure-algorithm=model by default > > (not sure why this doesn't show up without that change). > > > > The problem is that resize_reg_info only resizes the data > > structure, but leaves it uninitialized. > > Argh. Something like this maybe (currently testing on i686-linux, ok if > it passes?)
This has fixed the problem I was seeing, thanks! Bye, Ulrich -- Dr. Ulrich Weigand GNU Toolchain for Linux on System z and Cell BE ulrich.weig...@de.ibm.com
