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[Bug tree-optimization/25737] ACATS tests c974001 and c974013 do not terminate with struct aliasing enabled
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 22 Mar 2006 11:19:50 -0000
- Subject: [Bug tree-optimization/25737] ACATS tests c974001 and c974013 do not terminate with struct aliasing enabled
- References: <bug-25737-10053@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from rguenth at gcc dot gnu dot org 2006-03-22 11:19 -------
I guess (only guess!) that the types differe in a way that aliasing does not
see them clobbered by means of type based alias analysis. Can you try if
-fno-strict-aliasing fixes it?
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25737