http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48492
--- Comment #7 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-04-20 11:18:57 UTC --- Author: ebotcazou Date: Wed Apr 20 11:18:50 2011 New Revision: 172767 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172767 Log: Backport from mainline 2011-04-19 Eric Botcazou <ebotca...@adacore.com> PR lto/48148 * gimple.c (gimple_types_compatible_p_1) <ENUMERAL_TYPE>: Do not merge the types if they have different enumeration identifiers. 2011-04-18 Eric Botcazou <ebotca...@adacore.com> PR lto/48492 * cfgexpand.c (expand_debug_expr) <VAR_DECL>: Return NULL for a DECL_IN_CONSTANT_POOL without RTL. Modified: branches/gcc-4_6-branch/gcc/ChangeLog branches/gcc-4_6-branch/gcc/cfgexpand.c branches/gcc-4_6-branch/gcc/gimple.c