1*e4b17023SJohn Marino /* RTL dead store elimination. 2*e4b17023SJohn Marino Copyright (C) 2007, 2010 Free Software Foundation, Inc. 3*e4b17023SJohn Marino 4*e4b17023SJohn Marino Contributed by Richard Sandiford <rsandifor@codesourcery.com> 5*e4b17023SJohn Marino and Kenneth Zadeck <zadeck@naturalbridge.com> 6*e4b17023SJohn Marino 7*e4b17023SJohn Marino This file is part of GCC. 8*e4b17023SJohn Marino 9*e4b17023SJohn Marino GCC is free software; you can redistribute it and/or modify it under 10*e4b17023SJohn Marino the terms of the GNU General Public License as published by the Free 11*e4b17023SJohn Marino Software Foundation; either version 3, or (at your option) any later 12*e4b17023SJohn Marino version. 13*e4b17023SJohn Marino 14*e4b17023SJohn Marino GCC is distributed in the hope that it will be useful, but WITHOUT ANY 15*e4b17023SJohn Marino WARRANTY; without even the implied warranty of MERCHANTABILITY or 16*e4b17023SJohn Marino FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 17*e4b17023SJohn Marino for more details. 18*e4b17023SJohn Marino 19*e4b17023SJohn Marino You should have received a copy of the GNU General Public License 20*e4b17023SJohn Marino along with GCC; see the file COPYING3. If not see 21*e4b17023SJohn Marino <http://www.gnu.org/licenses/>. */ 22*e4b17023SJohn Marino 23*e4b17023SJohn Marino #ifndef GCC_DSE_H 24*e4b17023SJohn Marino #define GCC_DSE_H 25*e4b17023SJohn Marino 26*e4b17023SJohn Marino extern void dse_record_singleton_alias_set (alias_set_type, enum machine_mode); 27*e4b17023SJohn Marino extern void dse_invalidate_singleton_alias_set (alias_set_type); 28*e4b17023SJohn Marino 29*e4b17023SJohn Marino #endif /* GCC_DSE_H */ 30*e4b17023SJohn Marino 31