Re: [PATCH] Fix PR54458

2012-09-07 Thread Markus Trippelsdorf
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

[PATCH] Fix PR54458

2012-09-04 Thread Richard Guenther
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 PR tree-optimization/54458 * tree-ssa-threadupdate.c (