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[Bug tree-optimization/24300] [4.1 Regression] segfault in operand_equal_p with -ftree-vectorize
- From: "rakdver at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 11 Oct 2005 21:34:03 -0000
- Subject: [Bug tree-optimization/24300] [4.1 Regression] segfault in operand_equal_p with -ftree-vectorize
- References: <bug-24300-4503@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- 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.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24300