Renamed ExprDesc.Val to ExprDesc.IVal. Added an FVal field for a floating

[cc65] / src / cc65 / coptadd.h

diff --git a/src/cc65/coptadd.h b/src/cc65/coptadd.h
index 545552bcd2fe70143874fee7b16520cf3a9ea51a..75965064841ce37eab0cfef98cad13f30d8c8bf0 100644 (file)
--- a/src/cc65/coptadd.h
+++ b/src/cc65/coptadd.h
@@ -6,7 +6,7 @@
 /*                                                                           */
 /*                                                                           */
 /*                                                                           */
-/* (C) 2001      Ullrich von Bassewitz                                       */
+/* (C) 2001-2002 Ullrich von Bassewitz                                       */
 /*               Wacholderweg 14                                             */
 /*               D-70597 Stuttgart                                           */
 /* EMail:        uz@cc65.org                                                 */
@@ -97,6 +97,30 @@ unsigned OptAdd2 (CodeSeg* S);
  */
 
 unsigned OptAdd3 (CodeSeg* S);
+/* Search for the sequence
+ *
+ *     jsr     pushax
+ *      lda     xxx
+ *             ldx     yyy
+ *      jsr     tosaddax
+ *
+ * and replace it by
+ *
+ *      clc
+ *      adc     xxx
+ *      pha
+ *      txa
+ *      adc     yyy
+ *      tax
+ *      pla
+ */
+
+unsigned OptAdd4 (CodeSeg* S);
+/* Search for a call to incaxn and replace it by an 8 bit add if the X register
+ * is not used later.
+ */
+
+unsigned OptAdd5 (CodeSeg* S);
 /* Search for the sequence
  *
  *     adc     ...