On 2012.09.04 at 11:22 +0200, Richard Guenther wrote: > > This fixes PR54458 where DOM jump threading turns a loop into > one with multiple latches but does not mark it so. > > Bootstrapped and tested on x86_64-unknown-linux-gnu, applied to trunk. > > Richard. > > 2012-09-04 Richard Guenther <rguent...@suse.de> > > PR tree-optimization/54458 > * tree-ssa-threadupdate.c (thread_through_loop_header): If we > turn the loop into one with multiple latches mark it so.
This commit causes http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54520 -- Markus
