Re: [PATCH] Fix PR63184

2018-12-07 Thread Jeff Law
On 12/7/18 3:55 AM, Richard Biener wrote: > On Fri, 7 Dec 2018, Richard Biener wrote: > >> >> The following fixes PR63184 by using tree-affine to resolve pointer >> comparisons. Instead of trying to stick this into a match.pd pattern >> the following does this in the more constrained forwprop env

Re: [PATCH] Fix PR63184

2018-12-07 Thread Richard Biener
On Fri, 7 Dec 2018, Richard Biener wrote: > > The following fixes PR63184 by using tree-affine to resolve pointer > comparisons. Instead of trying to stick this into a match.pd pattern > the following does this in the more constrained forwprop environment. > > I've only implemented the cases wh