mainline "exploding"

[Joe Buck]

On Tue, 14 Oct 2003, Jan Hubicka wrote:
> 
> > 2) go ahead and enable unit-at-a-time by default for C++ at all levels
 
On Tue, Oct 14, 2003 at 02:28:53PM +0200, Michael Matz wrote:
> IMHO, if possible we should go this way.  Maybe combined with lower limits
> at -O1.  In the long run I see no sense in having two inlining heuristics.

Certainly if we have two inlining algorithms we have to keep maintaining,
tuning, and bug-fixing two inlining algorithms.  Making the poorer one go
away seems advisable.  I might have been confused, but the main argument
I heard against using unit-at-a-time all the time was memory, so if we
actually need more memory to use the old algorithm in many cases, that kills
that.