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[Bug tree-optimization/46172] [4.3/4.4/4.5/4.6 Regression] ICE: in expand_widen_pattern_expr, at optabs.c:522 with -ftree-vectorize -fno-tree-dce
- 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, 26 Oct 2010 14:01:13 +0000
- Subject: [Bug tree-optimization/46172] [4.3/4.4/4.5/4.6 Regression] ICE: in expand_widen_pattern_expr, at optabs.c:522 with -ftree-vectorize -fno-tree-dce
- Auto-submitted: auto-generated
- References: <bug-46172-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46172
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.3.6
Summary|[4.2/4.3/4.4/4.5/4.6 |[4.3/4.4/4.5/4.6
|Regression] ICE: in |Regression] ICE: in
|expand_widen_pattern_expr, |expand_widen_pattern_expr,
|at optabs.c:522 with |at optabs.c:522 with
|-ftree-vectorize |-ftree-vectorize
|-fno-tree-dce |-fno-tree-dce