------- Comment #14 from dberlin at gcc dot gnu dot org 2007-03-14 15:12 ------- (In reply to comment #13) > It's really all PTA memory. > > Mainline: > > tree PTA : 0.01 ( 0%) usr 0.00 ( 0%) sys 0.00 ( 0%) wall > > 40 kB ( 0%) ggc > TOTAL : 2.18 1.05 3.44 > 48857 kB > > max. VM usage: 63MB > > 4.2: > > tree PTA : 18.41 (88%) usr 1.08 (53%) sys 20.32 (85%) wall > > 3903 kB ( 8%) ggc > TOTAL : 20.92 2.02 23.94 > 48672 kB > > max. VM usage: 1.1GB > > 4.1.2 uses 56MB. I'll backport the changes (this is more or less copying tree-ssa-structalias.c from 4.3 to 4.2 and modifying the few things that changed in 4.3 :P)
> -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30052
