------- Comment #6 from rakdver at gcc dot gnu dot org 2005-10-11 21:34 ------- Freeing estimates should definitely be safe. I would also recommend adding scev_reset to tree_ssa_dce_loop.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24300
[Bug tree-optimization/24300] [4.1 Regression] segfault in operand_equal_p with -ftree-vectorize
rakdver at gcc dot gnu dot org Tue, 11 Oct 2005 14:34:02 -0700
