Re: [PATCH][1/2] Fix PR44688, set and preserve the maximum iterations of vectorizer prologue loops

2012-04-21 Thread H.J. Lu
On Wed, Apr 18, 2012 at 4:30 AM, Richard Guenther rguent...@suse.de wrote: Finally. Boostrapped and tested on x86_64-unknown-linux-gnu, applied to trunk. Richard. 2012-04-18  Richard Guenther  rguent...@suse.de        PR tree-optimization/44688        * cfgloop.h (record_niter_bound):

[PATCH][1/2] Fix PR44688, set and preserve the maximum iterations of vectorizer prologue loops

2012-04-18 Thread Richard Guenther
Finally. Boostrapped and tested on x86_64-unknown-linux-gnu, applied to trunk. Richard. 2012-04-18 Richard Guenther rguent...@suse.de PR tree-optimization/44688 * cfgloop.h (record_niter_bound): Declare. * tree-ssa-loop-niter.c (record_niter_bound): Export.