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* sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
[fw/sdcc]
/
src
/
z80
/
peeph.def
diff --git
a/src/z80/peeph.def
b/src/z80/peeph.def
index 5090d4b8f45c3d20fd4b3461426eab013995c83c..1ff4aa80724b561c4a236ad278e6d9154edc894d 100644
(file)
--- a/
src/z80/peeph.def
+++ b/
src/z80/peeph.def
@@
-3,10
+3,10
@@
replace {
} by {
ERROR - peephole - caught (hl),(hl)
}
} by {
ERROR - peephole - caught (hl),(hl)
}
-replace {
+replace
restart
{
ld %1,%1
} by {
ld %1,%1
} by {
-
; Removed redundent load
+ ; Removed redundent load
}
replace restart {
xor a,a
}
replace restart {
xor a,a
@@
-94,17
+94,126
@@
replace restart {
xor a,a
ld a,#0x00
} by {
xor a,a
ld a,#0x00
} by {
-
xor a,a
+ xor a,a
}
}
-replace restart {
- ld e,#0x00
- ld d,#0x00
+replace {
+ ld e,#0x00
+ ld d,#0x00
+} by {
+ ld de,#0x0000
+}
+replace {
+ ld l,#0x00
+ ld h,#0x00
+} by {
+ ld hl,#0x0000
+}
+replace {
+ ld c,#0x00
+ ld b,#0x00
} by {
} by {
-
ld de
,#0x0000
+
ld bc
,#0x0000
}
replace restart {
ld %1,a
ld a,%1
} by {
}
replace restart {
ld %1,a
ld a,%1
} by {
- ld %1,a
+ ld %1,a
+} if notVolatile %1
+replace restart {
+ jp %1,%2
+ jr %3
+%2:
+ jp %4
+} by {
+ jp %1,%4
+ jr %3
+%2:
+ jp %4
+}
+replace {
+ ld l,e
+ ld h,d
+ push hl
+ ld l,c
+ ld h,b
+ push hl
+} by {
+ push de
+ push bc
+}
+replace {
+ and a,#%1
+ or a,a
+} by {
+ and a,#%1
+}
+replace {
+ ld b,l
+ ld a,b
+ pop bc
+ ld b,a
+} by {
+ ld a,l
+ pop bc
+ ld b,a
+}
+replace {
+ ld d,l
+ ld a,d
+ pop de
+ ld d,a
+} by {
+ ld a,l
+ pop de
+ ld d,a
+}
+replace {
+ ld a,b
+ push af
+ inc sp
+} by {
+ push bc
+ inc sp
+}
+replace {
+ ld a,d
+ push af
+ inc sp
+} by {
+ push de
+ inc sp
+}
+replace {
+ ld a,%1
+ sub a,#%2
+ jp m,%3
+ ld a,%1
+ sub a,#%4
+ jp p,%5
+} by {
+ ld a,%1
+ cp a,#%2
+ jp m,%3
+ cp a,#%4
+ jp p,%5
+}
+replace {
+ ld e,l
+ ld d,h
+ ld l,e
+ ld h,d
+} by {
+ ld e,l
+ ld d,h
+}
+replace {
+ ld %1,%2
+ ld %3,%4
+ ld %2,%1
+ ld %4,%3
+} by {
+ ld %1,%2
+ ld %3,%4
}
}
+