------- Comment #30 from developer at sandoe-acoustics dot co dot uk 2010-02-16 09:23 ------- apropos http://gcc.gnu.org/ml/gcc-patches/2010-02/msg00587.html
do you think that _OBJC_CLASS_REFERENCES_* and _OBJC_SELECTOR_REFERENCES_* should be marked as TREE_ADDRESSABLE and DECL_PRESERVE_P in anticipation that this change (ipa* and cgraphunit responding to PRESERVE_P) will occur in the future? (I took those changes out of this patch on the grounds that they didn't currently achieve anything). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43061
