/* */
/* */
/* */
-/* (C) 2001-2004 Ullrich von Bassewitz */
-/* Römerstrasse 52 */
-/* D-70794 Filderstadt */
-/* EMail: uz@cc65.org */
+/* (C) 2001-2009, Ullrich von Bassewitz */
+/* Roemerstrasse 52 */
+/* D-70794 Filderstadt */
+/* EMail: uz@cc65.org */
/* */
/* */
/* This software is provided 'as-is', without any expressed or implied */
* the result of the compare is known.
*/
+unsigned OptCmp9 (CodeSeg* S);
+/* Search for the sequence
+ *
+ * sbc xx
+ * bvs/bvc L
+ * eor #$80
+ * L: asl a
+ * bcc/bcs somewhere
+ *
+ * If A is not used later (which should be the case), we can branch on the N
+ * flag instead of the carry flag and remove the asl.
+ */
+
/* End of coptcmp.h */