Re: [PATCH] Make EVRP propagate into PHIs and remove dead stmts

2016-10-19 Thread Richard Biener
On Tue, 18 Oct 2016, Richard Biener wrote: > On Tue, 18 Oct 2016, Trevor Saunders wrote: > > > On Tue, Oct 18, 2016 at 02:34:58PM +0200, Richard Biener wrote: > > > > > > The following patch makes EVRP remove stmts that will become dead > > > after propagation. For this to work we have to propa

Re: [PATCH] Make EVRP propagate into PHIs and remove dead stmts

2016-10-18 Thread Richard Biener
On Tue, 18 Oct 2016, Trevor Saunders wrote: > On Tue, Oct 18, 2016 at 02:34:58PM +0200, Richard Biener wrote: > > > > The following patch makes EVRP remove stmts that will become dead > > after propagation. For this to work we have to propagate into PHIs > > (sth we missed as well). > > > > Boo

Re: [PATCH] Make EVRP propagate into PHIs and remove dead stmts

2016-10-18 Thread Trevor Saunders
On Tue, Oct 18, 2016 at 02:34:58PM +0200, Richard Biener wrote: > > The following patch makes EVRP remove stmts that will become dead > after propagation. For this to work we have to propagate into PHIs > (sth we missed as well). > > Bootstrap and regtest running on x86_64-unknown-linux-gnu. >