[PATCH] add pch support to gcc

[Lubos Lunak]

On Monday 11 of March 2013, Michael Meeks wrote:
> Hi Peter,
>
> On Sun, 2013-03-10 at 21:50 +0000, Peter Foley (via Code Review) wrote:
> > add pch support to gcc
>
> 	Sounds interesting :-) Any performance numbers and/or rough anecdotes
> of goodness to go with that ?

 I'd be interested too. I don't know about GCC (besides the rumour that PCH 
there is fragile), but with Clang I actually couldn't see any noticeable 
improvement when using PCH (barring the cases when it seems to make the 
compile even slower for me for some reason). With MSVC the difference is big 
though.

-- 
 Lubos Lunak
 l.lunak at suse.cz