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[Bug tree-optimization/16538] Missed jump threading opportunity with struct fields (but RTL thread_jumps does catch it)
- From: "law at redhat dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 14 Feb 2005 20:06:16 -0000
- Subject: [Bug tree-optimization/16538] Missed jump threading opportunity with struct fields (but RTL thread_jumps does catch it)
- References: <20040714135701.16538.steven@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From law at redhat dot com 2005-02-14 20:06 -------
This is not a jump threading issue. This is an aliasing issue. If the aliasing
code is fixed, then the new jump thread selection code will handle this correctly.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16538