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[Bug tree-optimization/38985] [4.2/4.3/4.4 Regression] missing constraints for pointers accessed directly via their address
- 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: 27 Jan 2009 12:31:42 -0000
- Subject: [Bug tree-optimization/38985] [4.2/4.3/4.4 Regression] missing constraints for pointers accessed directly via their address
- References: <bug-38985-7849@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from rguenth at gcc dot gnu dot org 2009-01-27 12:31 -------
Created an attachment (id=17190)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17190&action=view)
incomplete patch
I tried this quick hack to add proper operands for the dereference, but it
shows
that (of course) we do not bother to create SMTs for dereferences of constants.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38985