Re: [patch][cprop.c] Allow splitting of critical edges to expose implicit sets

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 04/01/11 07:55, Steven Bosscher wrote: > Hi, > > With this patch, it is OK for find_implicit_sets to split an edge if > that makes it possible to record an implicit set on that edge. This is > possible and cheap now because CPROP runs in cfglayout

[patch][cprop.c] Allow splitting of critical edges to expose implicit sets

Hi, With this patch, it is OK for find_implicit_sets to split an edge if that makes it possible to record an implicit set on that edge. This is possible and cheap now because CPROP runs in cfglayout mode. Bootstrapped and tested on x86_64-unknown-linux-gnu. Shaves off ~1kb of cc1, which isn't ver