http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53541
Richard Guenther <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |lto Status|UNCONFIRMED |NEW Last reconfirmed| |2012-05-31 Component|c |middle-end Known to work| |4.7.0 Ever Confirmed|0 |1 --- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-31 14:55:18 UTC --- TREE_TYPE should not be NULL for a valid SSA_NAME - it's NULL when the SSA name is freed, but that's invalid. Works with 4.7, confirmed on the 4.6 branch, but only with LTO.