------- Additional Comments From rakdver at gcc dot gnu dot org 2004-10-17 20:16 ------- IM problem seems to be caused by some inefficiency in store motion (I suspect scanning loop repeatedly for various insignificant virtual operands). Anyway, the patch for PR 17133 (complete rewrite of store motion) fixes this (reduces the compile time to <1%).
http://gcc.gnu.org/ml/gcc-patches/2004-09/msg01120.html -- What |Removed |Added ---------------------------------------------------------------------------- Keywords| |patch http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17790
