On Tue, Feb 22, 2022 at 5:42 PM Andrew MacLeod via Gcc-patches <gcc-patches@gcc.gnu.org> wrote: > > Ranger currently waits until the end of the VRP pass, then calls > export_global_ranges (). > > This method walks the list of ssa-names looking for names which it > thinks should have SSA_NAME_RANGE_INFO updated, and is an artifact of > the on-demand mechanism where there isn't an obvious time to finalize a > name. > > The changes for 104288 introduced the register_side_effects method and > do provide a final place where stmt's are processed during the DOMWALK. > > This patch exports the global range calculated by the statement (before > processing side effects), and avoids the need for calling the export > method. This is generally better all round I think. > > Bootstraps on x86_64-pc-linux-gnu with no regressions. Re-running to > ensure... > > OK for trunk? or defer to stage 1?
I'm getting a bit nervous so lets defer to stage 1 unless a P1 fix requires this. Thanks, Richard. > > Andrew
