On Thu, May 5, 2011 at 05:06, Richard Guenther <richard.guent...@gmail.com> wrote:
> I think we should move away from pre-loading the streamer cache, that > has caused enough trouble when the common nodes are originating from > different Frontends and when compiling units with different flags which > happen to change those nodes (think of the hoops we jump through > to support that for -f[un]signed-char). Sure, though that's not an issue for pph. PPH images are generated and consumed by one front end. Pre-loading common nodes in C++ gives us: 1- Smaller pph images 2- Ability to do pointer comparison against common nodes. #1 saves us from saving a few hundred nodes in each pph image. But #2 is a stronger requirement. How do you think we could do #2 without pre-loading? Diego.
