The following patch implements the simplest approach of splitting
the huge functions in gimple-match.c (not yet generic-match.c).
In my dev tree it does:
build/genmatch --gimple /space/rguenther/tramp3d/trunk/gcc/match.pd \
> tmp-gimple-match.c
GIMPLE decision tree has 696 leafs, maximum dep
On Fri, 24 Jul 2015, Richard Biener wrote:
>
> The following patch implements the simplest approach of splitting
> the huge functions in gimple-match.c (not yet generic-match.c).
...
> Can people who reported huge compile-times test this patch
> and report back?
Positive feedback on IRC and thus
