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[Bug tree-optimization/33961] [4.3 regression] gcc 4.3 causes crash valid code to crash
- From: "matz at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 31 Oct 2007 23:12:55 -0000
- Subject: [Bug tree-optimization/33961] [4.3 regression] gcc 4.3 causes crash valid code to crash
- References: <bug-33961-5606@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #11 from matz at gcc dot gnu dot org 2007-10-31 23:12 -------
Your threading testcase also seems to work with my patch. It doesn't fail
really reliably for me with the other compilers, so I'm not 100% certain,
can you check? Patch at
http://gcc.gnu.org/ml/gcc-patches/2007-10/msg01898.html
(note that I only changed the tree-ssa side of things, if the RTL if-cvt
did the wrong thing on your testcase it would still be broken).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33961