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[Bug tree-optimization/48134] [4.6/4.7 Regression] ICE: in refs_may_alias_p_1, at tree-ssa-alias.c:1085 with custom flags
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 15 Mar 2011 13:59:08 +0000
- Subject: [Bug tree-optimization/48134] [4.6/4.7 Regression] ICE: in refs_may_alias_p_1, at tree-ssa-alias.c:1085 with custom flags
- Auto-submitted: auto-generated
- References: <bug-48134-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48134
--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-03-15 13:59:05 UTC ---
That's the COMPONENT_REF case which runs into get_inner_reference which
doesn't deal with invalid MEM_REFs either. It returns t.s as base.