Re: [PATCH] recog.c: Fix RTX unsharing in change groups - v2

2011-03-22 Thread Eric Botcazou
> 2011-03-22 Andreas Krebbel > > * recog.c (canonicalize_change_group): Use validate_unshare_change. OK, thanks. -- Eric Botcazou

[PATCH] recog.c: Fix RTX unsharing in change groups - v2

2011-03-22 Thread Andreas Krebbel
Hi, this is an alternate solution to the problem described in: http://gcc.gnu.org/ml/gcc-patches/2011-03/msg00187.html Although I still prefer the patch above since it would make validate_change easier to use I understand that it might add unnecessary unsharing. The unsharing for subsequent chang