Initial revision

util/ego/sr/sr.h

@@ -0,0 +1,28 @@
+/* I N T E R N A L   D A T A S T R U C T U R E S   O F
+ *
+ *       S T R E N G T H   R E D U C T I O N
+ *
+ */
+
+
+#define LOAD 0
+#define STORE 1
+
+#define DLINK(l1,l2)	l1->l_next=l2; l2->l_prev=l1
+
+#define same_local(l1,l2)	(off_set(l1) == off_set(l2))
+
+#define LP_BLOCKS	lp_extend->lpx_sr.lpx_blocks
+#define LP_DONE		lp_extend->lpx_sr.lpx_done
+#define LP_HEADER	lp_extend->lpx_sr.lpx_header
+#define LP_INSTR	lp_extend->lpx_sr.lpx_instr
+
+/* Parameters to be provided by environment: */
+
+extern bool ovfl_harmful;  /* Does overflow during multiplication
+			    * cause a trap ?
+			    */
+extern bool arrbound_harmful;  /* Is it harmful to take the address of
+				* a non-existing array element ?
+				*/
+extern int Ssr;  /* #optimizations found */