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[Bug tree-optimization/36991] [4.3/4.4 Regression] ICE in remove_useless_stmts_1, at tree-cfg.c:1882
- 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: 1 Aug 2008 11:21:39 -0000
- Subject: [Bug tree-optimization/36991] [4.3/4.4 Regression] ICE in remove_useless_stmts_1, at tree-cfg.c:1882
- References: <bug-36991-16542@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from rguenth at gcc dot gnu dot org 2008-08-01 11:21 -------
After gimplification we have
D.1560 = {D.1558, D.1559, 0.0, 0.0};
dV2_dv->v[0][1] = D.1560;
D.1561 = dV2_dv->v[0][1];
dV2_dv->v[1][0] = D.1561;
but
dV2_dv->v[0][1] = D.1560
seems to be still a MODIFY_EXPR.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36991