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Applied patch #2762516
[fw/sdcc]
/
device
/
lib
/
z80
/
README
diff --git
a/device/lib/z80/README
b/device/lib/z80/README
index a34ea453999662a4adef67131640fec4db8a2b2f..259ca6dcc5bd44d0d516a7e59c245136d6181441 100644
(file)
--- a/
device/lib/z80/README
+++ b/
device/lib/z80/README
@@
-2,3
+2,8
@@
sdcc/device/lib/z80
-------------------
Z80 specific routines.
+
+Notes:
+* Cost of ld r,(ix+n): 19
+* Cost of ld r,(hl); inc hl: 7+6 = 13 and you don't have to pop ix
+
\ No newline at end of file