+2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
+ instead of deleting the iCode when an operand is volatile
+ * src/z80/gen.c (genDummyRead),
+ * src/mcs51/gen.c (genDummyRead),
+ * src/ds390/gen.c (genDummyRead),
+ * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
+ not just IC_RIGHT
+ * src/SDCCicode.c (geniCodeCall): fixed bug #851607
+ * src/SDCC.y: fixed bug #850420
+
+2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ Applied z80 i/o port patch from Peter Townson and fixed some operators
+ to better handle operands in A register.
+ * device/include/z180.h
+ * src/SDCC.y
+ * src/SDCCglue.c
+ * src/z80/gen.c
+ * src/z80/gen.h
+ * src/z80/main.c
+ * src/z80/peeph-z80.def
+ * src/z80/peeph.def
+ * src/z80/z80.h
+