On Jul 18, 2012, at 6:23 PM, Sean Silva wrote: > I know vectors aren't part of C11/C++11, but doesn't this violate the > memory model? In particular, doesn't it introduce spurious stores? > > Forgive me if there's some context behind this that I'm missing which > makes this concern irrelevant.
I think this is mostly obviated by the rule that the storage size of a vector is always a power of 2. To the extent that that's true, you're right that this isn't a valid transformation. John. _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
