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[Bug tree-optimization/42781] [4.5 Regression] ICE in pt_solutions_same_restrict_base, at tree-ssa-structalias.c:5072
- 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: 18 Jan 2010 09:57:26 -0000
- Subject: [Bug tree-optimization/42781] [4.5 Regression] ICE in pt_solutions_same_restrict_base, at tree-ssa-structalias.c:5072
- References: <bug-42781-6318@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 2010-01-18 09:57 -------
Subject: Bug 42781
Author: rguenth
Date: Mon Jan 18 09:57:11 2010
New Revision: 156006
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156006
Log:
2010-01-18 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42781
* tree-ssa-structalias.c (find_what_var_points_to): Skip
restrict processing only if the original variable was
artificial.
* gfortran.fortran-torture/compile/pr42781.f90: New testcase.
Added:
trunk/gcc/testsuite/gfortran.fortran-torture/compile/pr42781.f90
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-structalias.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42781