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[Bug tree-optimization/42614] [4.4 Regression] FRE optimizes away valid code after IPA inlining
- 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: 5 Jan 2010 11:58:18 -0000
- Subject: [Bug tree-optimization/42614] [4.4 Regression] FRE optimizes away valid code after IPA inlining
- References: <bug-42614-17160@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 2010-01-05 11:58 -------
Well, I'm sure it goes wrong in compute_flow_insensitive_aliasing - let me
have a quick look there.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42614