URL
https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [profile.h] - Rev 377
Go to most recent revision | Compare with Previous | Blame | View Log
/* Header file for minimum-cost maximal flow routines used to smooth basic block and edge frequency counts. Copyright (C) 2008 Free Software Foundation, Inc. Contributed by Paul Yuan (yingbo.com@gmail.com) and Vinodha Ramasamy (vinodha@google.com). This file is part of GCC. GCC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. GCC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GCC; see the file COPYING3. If not see <http://www.gnu.org/licenses/>. */ #ifndef PROFILE_H #define PROFILE_H /* Additional information about edges. */ struct edge_info { unsigned int count_valid:1; /* Is on the spanning tree. */ unsigned int on_tree:1; /* Pretend this edge does not exist (it is abnormal and we've inserted a fake to compensate). */ unsigned int ignore:1; }; #define EDGE_INFO(e) ((struct edge_info *) (e)->aux) /* Smoothes the initial assigned basic block and edge counts using a minimum cost flow algorithm. */ extern void mcf_smooth_cfg (void); extern gcov_type sum_edge_counts (VEC (edge, gc) *edges); #endif /* PROFILE_H */
Go to most recent revision | Compare with Previous | Blame | View Log