under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
-
+
This program 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 this program; if not, write to the Free Software
Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
+
In other words, you are welcome to use, share and improve this program.
You are forbidden to forbid anyone else to use, share and improve
- what you give them. Help stamp out software-hoarding!
+ what you give them. Help stamp out software-hoarding!
-------------------------------------------------------------------------*/
#include "SDCCBBlock.h"
#include "SDCCcse.h"
{
unsigned int merged:1;
+ unsigned int visited:1;
eBBlock *entry; /* entry Block */
int containsLoops; /* contains other loops */
set *regBlocks; /* set of all blocks */
}
induction;
-DEFSETFUNC (backEdges);
-DEFSETFUNC (pregion);
-DEFSETFUNC (pinduction);
-int loopOptimizations (hTab *, eBBlock **, int);
-int addressTaken (set *, operand *);
-hTab *createLoopRegions (eBBlock **, int);
-iCode *findDefInRegion (set *, operand *, eBBlock **);
-int hasIncomingDefs (region *, operand *);
-int findLoopEndSeq (region *);
-
+int loopOptimizations (hTab *, ebbIndex *);
+hTab *createLoopRegions (ebbIndex *);
#endif