Re: Question on vrp_meet in tree-vrp.c

2005-09-06 Thread Sebastian Pop
Richard Kenner wrote: > [Sorry for the missing line in my last message.] > > I'm watching it deal with > > # small_1 = PHI <32(0), 1(1)> > > vrp_meet is called with [32, 32] and [1,1]. > > It determines that the ranges don't intersect and then comes up with > ~[0,0] since neither co

Re: Question on vrp_meet in tree-vrp.c

2005-09-05 Thread Michael Veksler
Richard Kenner wrote on 06/09/2005 00:27:51: > I'm watching it deal with > > # small_1 = PHI <32(0), 1(1)> > > vrp_meet is called with [32, 32] and [1,1]. > > It determines that the ranges don't intersect and then comes up with > ~[0,0] since neither contain zero. But wouldn't [1,3

Re: Question on vrp_meet in tree-vrp.c

2005-09-05 Thread James A. Morrison
[EMAIL PROTECTED] (Richard Kenner) writes: > [Sorry for the missing line in my last message.] > > I'm watching it deal with > > # small_1 = PHI <32(0), 1(1)> > > vrp_meet is called with [32, 32] and [1,1]. > > It determines that the ranges don't intersect and then comes up with > ~[

Re: Question on vrp_meet in tree-vrp.c

2005-09-05 Thread Steven Bosscher
On Monday 05 September 2005 23:26, Richard Kenner wrote: > I'm watching it deal with > > # small_1 = PHI <32(0), 1(1)> > > vrp_meet is called with [32, 32] and [1,1]. > > It determines that the ranges don't intersect and then comes up with > result? I would hope VR_VARYING...? Gr. Steven