On Tue, Jun 7, 2011 at 10:01 AM, Diego Novillo <dnovi...@google.com> wrote: > On Tue, Jun 7, 2011 at 09:51, Xinliang David Li <davi...@google.com> wrote: >> Any suggestions on the dump position specification string, before and >> after is not enough. How about >> >> start, before, after, and finish? >> >> I.e. >> >> -fdump-tree-pre-start --> dump IR before TODO_start of PRE pass >> -fdump-tree-pre-before --> dump IR just before PRE after its TODO start >> finishes > > What would be the difference between these two? The TODO_start > actions don't affect the IL, in general.
But by design, it can right? David > >> -fdump-tree-pre-after --> dump IR just after PRE >> -fdump-tree-pre-finish --> dump it after TODO_finish of PRE? > > This would be to catch changes like cfg cleanup and SSA update > actions, right? Sure. > > I don't mind too much about the naming. Anything that makes sense is > good with me. > > > Diego. >
