Re:On Asm.js
by mraleph on Wednesday November 27, 2013 @06:46PM
(#6812078)
> the dominance frontiers algorithm
AFAIK V8 does not use dominance frontier based algorithm for SSA construction. It just inserts phis eagerly at loops headers and on forward edges it inserts phis when merge is needed.
AFAIK V8 does not use dominance frontier based algorithm for SSA construction. It just inserts phis eagerly at loops headers and on forward edges it inserts phis when merge is needed.