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[Bug tree-optimization/26626] [4.2 Regression] ICE in in add_virtual_operand
- From: "dberlin at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 3 May 2006 03:19:27 -0000
- Subject: [Bug tree-optimization/26626] [4.2 Regression] ICE in in add_virtual_operand
- References: <bug-26626-12049@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #23 from dberlin at gcc dot gnu dot org 2006-05-03 03:19 -------
Subject: Bug 26626
Author: dberlin
Date: Wed May 3 03:19:22 2006
New Revision: 113493
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113493
Log:
2006-05-02 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/26626
* tree-ssa-structalias.c (compute_points_to_sets): For now, solve
always.
* tree-ssa-operands.c (access_can_touch_variable): Allow
typecasting through union pointers.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr26626.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-operands.c
trunk/gcc/tree-ssa-structalias.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26626