On 06/12/13 02:03, Richard Biener wrote:
DSE looks like the right place to me as we are removing a store. Yes,
DCE removes a limited set of stores as well, but the way we remove this kind
of store makes it much more suited to DSE.
As of possibly trapping/throwing stores, we do not bother to preserve those
(even with -fnon-call-exceptions).
A bit of a surprise to hear that. I don't mind much though, as
-fnon-call-exceptions isn't something I find terribly useful.
Consider my "objections" withdrawn.
Jeff