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[Bug tree-optimization/37354] [4.4 Regression] ICE: in find_func_aliases, at tree-ssa-structalias.c:3906
- 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: 9 Sep 2008 11:28:09 -0000
- Subject: [Bug tree-optimization/37354] [4.4 Regression] ICE: in find_func_aliases, at tree-ssa-structalias.c:3906
- References: <bug-37354-12387@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from rguenth at gcc dot gnu dot org 2008-09-09 11:28 -------
Subject: Bug 37354
Author: rguenth
Date: Tue Sep 9 11:26:45 2008
New Revision: 140145
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=140145
Log:
2008-09-09 Richard Guenther <rguenther@suse.de>
PR middle-end/37354
PR middle-end/30165
* gimplify.c (gimplify_conversion): Change conversions of
non-register type to VIEW_CONVERT_EXPRs.
(gimplify_addr_expr): If we need to make the operand
addressable make sure to use a properly initialized
temporary for that so it gets a valid gimple store.
* g++.dg/torture/pr37354.C: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/torture/pr37354.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/gimplify.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37354