* src/mcs51/gen.c (genCpl): quick fix for bug #974835

[fw/sdcc] / src / pic16 / peeph.def

diff --git a/src/pic16/peeph.def b/src/pic16/peeph.def
index 1d8a27505eaa83794ba47e62299ced883857e22b..6189beb920aee74664141c919a2822137d5d5108 100644 (file)
--- a/src/pic16/peeph.def
+++ b/src/pic16/peeph.def
@@ -286,12 +286,49 @@ replace restart {
 }
 
 
-// From: Vangelis Rokas (vrokas@otenet.gr)
+// From: Vangelis Rokas (vrokas AT otenet dot gr)
+// movff peeps are disabled for the moment
+// until support is added in the pcodepeeph.c
 
 //replace {
-//     movf    %1,W
+//     movf    %1,w
 //     movwf   %2
 //} by {
 //     ;       peep 12 - Use movff to move source to dest
 //     movff   %1, %2
 //}
+
+//replace restart {
+//     banksel %1
+//     banksel %2
+//} by {
+//     ;       peep 13 - remove redudant banksel directive
+//     banksel %2
+//}
+
+//replace restart {
+//     movff   %1,%2
+//     movf    %1,w
+//} by {
+//     ;       peep 14a - movff/movf is 6 bytes long, movfw/movwf is 4
+//     movf    %1,w
+//     movwf   %2
+//}
+
+//replace restart {
+//     movff   %1,%2
+//     movff   %1,%3
+//} by {
+//     ;       peep 14b - movff/movff is 8 bytes long movf/mowf/movwf is 6
+//     movf    %1,w
+//     movwf   %2
+//     movwf   %3
+//}
+
+//replace {
+//     movff   %1,%2
+//} by {
+//     ;       peep xxx - test peep to see if peep rules can handle movff
+//     movf    %1,w
+//     movwf   %2
+//}