Re: [PATCH] phiopt: Adjust instead of reset phires range

2022-12-22 Thread Aldy Hernandez via Gcc-patches
On Thu, Dec 22, 2022 at 1:54 PM Jakub Jelinek wrote: > > On Thu, Dec 22, 2022 at 01:09:21PM +0100, Aldy Hernandez wrote: > > INTEGER_CST singleton and > > > union that into the SSA_NAMEs range and then do set_range_info > > > with the altered range I guess. > > > > > > > Note that set_range_info

[PATCH] phiopt: Adjust instead of reset phires range

2022-12-22 Thread Jakub Jelinek via Gcc-patches
On Thu, Dec 22, 2022 at 01:09:21PM +0100, Aldy Hernandez wrote: > INTEGER_CST singleton and > > union that into the SSA_NAMEs range and then do set_range_info > > with the altered range I guess. > > > > Note that set_range_info is an intersect operation. It should really be > called update_range_