http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52306
--- Comment #9 from Mikael Pettersson <mikpe at it dot uu.se> 2012-12-06 09:50:12 UTC --- The ICE with gcc 4.8 on the second kde4libs test case started with Richard Biener's "Add gimple load/store predicates, use them from stmt estimates" patch in r192987: http://gcc.gnu.org/ml/gcc-patches/2012-10/msg02728.html http://gcc.gnu.org/ml/gcc-cvs/2012-10/msg01111.html As far as I can tell from looking at the patch, it merely tweaks some inlining heuristics, so most likely it just exposed a latent issue. The ICE occurs because /* The register should have been invalidated. */ gcc_assert (REG_VALUES (dreg)->elt == 0); in cselib.c line 2375 fails.
