------- Comment #23 from lucier at math dot purdue dot edu 2006-12-11 06:27 ------- Subject: Re: Inordinate compile times on large routines
After Andrew MacLeod's changes here http://gcc.gnu.org/ml/gcc-patches/2006-12/msg00691.html I see tree SSA to normal : 5.23 ( 1%) usr 0.06 ( 0%) sys 5.30 ( 1%) wall 52594 kB ( 7%) ggc instead of tree SSA to normal : 30.22 ( 7%) usr 0.07 ( 1%) sys 30.74 ( 6%) wall 54480 kB ( 7%) ggc Very nice. Other passes with noticeable run times remaining are tree alias analysis : 125.17 (28%) usr 0.52 ( 4%) sys 126.90 (27%) wall 18481 kB ( 3%) ggc tree FRE : 207.84 (46%) usr 0.19 ( 1%) sys 208.56 (45%) wall 23470 kB ( 3%) ggc Brad -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26854
