Re: [PATCH] Fix PR55936

2013-01-11 Thread Richard Biener
On Fri, 11 Jan 2013, Jakub Jelinek wrote: > On Fri, Jan 11, 2013 at 12:06:04PM +0100, Richard Biener wrote: > > > > VRP no longer (since 4.1.2 at least) can optimize vrp06.c in one go > > because we happen to chose a symbolic range when > > Just FYI, GCC never optimized that apparently, at least

Re: [PATCH] Fix PR55936

2013-01-11 Thread Jakub Jelinek
On Fri, Jan 11, 2013 at 12:06:04PM +0100, Richard Biener wrote: > > VRP no longer (since 4.1.2 at least) can optimize vrp06.c in one go > because we happen to chose a symbolic range when Just FYI, GCC never optimized that apparently, at least in r10 (vrp06.c has been added in r100478) vrp did