[Bug tree-optimization/55264] [4.6/4.7/4.8 Regression] ICE: in ipa_make_edge_direct_to_target, at ipa-prop.c:2141 with -O2 -fno-early-inlining -fno-weak

[jamborm at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55264

--- Comment #16 from Martin Jambor <jamborm at gcc dot gnu.org> 2013-02-20 13:36:35 UTC ---
(In reply to comment #15)
> Hey Martin,
> 
> I noticed that this doesn't apply cleanly to google/4_7 without some massaging.
> The difference between trunk and google/4_7 might be worth pulling into trunk.
> Unfortunately, the trail of merge commit log breadcrumbs leads to a dead end :/
> 
> From a blame of google/main/gcc/ipa.c:
> 
> 165972    hubicka           || (before_inlining_p
> 195116    davidxl               && DECL_VIRTUAL_P (node->symbol.decl)
> 195825    davidxl               && cgraph_is_aux_decl_external (node))))
> 
> it's that last line that's unique to the google branches, and should probably
> be merged to trunk.

I may not understand what you ask for but if my quick research is
correct, cgraph_is_aux_decl_external is some LIPO stuff, not a
deficiency in mainline.