------- Comment #15 from jakub at gcc dot gnu dot org 2007-09-26 21:24 ------- The restriction at least not to allow MEM_Ps was posted in: http://gcc.gnu.org/ml/gcc-patches/2007-07/msg01329.html but never applied to the trunk. But I believe it should instead check just for REG_P, instead of !MEM_P.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33552