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[Bug tree-optimization/40464] [4.5 Regression] FAIL: g++.dg/torture/pr34099.C -O1 (internal compiler error) at -O1 and above
- From: "jamborm 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 Aug 2009 20:51:20 -0000
- Subject: [Bug tree-optimization/40464] [4.5 Regression] FAIL: g++.dg/torture/pr34099.C -O1 (internal compiler error) at -O1 and above
- References: <bug-40464-276@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #9 from jamborm at gcc dot gnu dot org 2009-08-05 20:51 -------
The long-dead declaration is brought back to life by the following
line in gimplify_var_or_parm_decl() in gimplify.c:
tree value_expr = DECL_VALUE_EXPR (decl);
I don't know why that happens yet.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40464