1 /* Translation of CLAST (CLooG AST) to Gimple. 2 Copyright (C) 2009, 2010 Free Software Foundation, Inc. 3 Contributed by Sebastian Pop <sebastian.pop@amd.com>. 4 5 This file is part of GCC. 6 7 GCC is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 3, or (at your option) 10 any later version. 11 12 GCC is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with GCC; see the file COPYING3. If not see 19 <http://www.gnu.org/licenses/>. */ 20 21 #ifndef GCC_GRAPHITE_CLAST_TO_GIMPLE_H 22 #define GCC_GRAPHITE_CLAST_TO_GIMPLE_H 23 24 #include "graphite-cloog-util.h" 25 26 extern CloogState *cloog_state; 27 28 /* Data structure for CLooG program representation. */ 29 30 typedef struct cloog_prog_clast { 31 CloogProgram *prog; 32 struct clast_stmt *stmt; 33 } cloog_prog_clast; 34 35 /* Stores BB's related PBB. */ 36 37 typedef struct bb_pbb_def 38 { 39 basic_block bb; 40 poly_bb_p pbb; 41 } bb_pbb_def; 42 43 extern bool gloog (scop_p, htab_t); 44 extern cloog_prog_clast scop_to_clast (scop_p); 45 extern void debug_clast_stmt (struct clast_stmt *); 46 extern void print_clast_stmt (FILE *, struct clast_stmt *); 47 48 /* Hash function for data base element BB_PBB. */ 49 50 static inline hashval_t 51 bb_pbb_map_hash (const void *bb_pbb) 52 { 53 return (hashval_t)(((const bb_pbb_def *)bb_pbb)->bb->index); 54 } 55 56 /* Compare data base element BB_PBB1 and BB_PBB2. */ 57 58 static inline int 59 eq_bb_pbb_map (const void *bb_pbb1, const void *bb_pbb2) 60 { 61 const bb_pbb_def *bp1 = (const bb_pbb_def *) bb_pbb1; 62 const bb_pbb_def *bp2 = (const bb_pbb_def *) bb_pbb2; 63 return (bp1->bb->index == bp2->bb->index); 64 } 65 66 #endif 67