diff --git a/src/main/fragment/cache/fragment-cache-csg65ce02.asm b/src/main/fragment/cache/fragment-cache-csg65ce02.asm
index c0accbe04..81939c85f 100644
--- a/src/main/fragment/cache/fragment-cache-csg65ce02.asm
+++ b/src/main/fragment/cache/fragment-cache-csg65ce02.asm
@@ -1,4 +1,4 @@
-//KICKC FRAGMENT CACHE 1098941965 1098943491
+//KICKC FRAGMENT CACHE 112243579e 11224372f4
 //FRAGMENT vbuz1=vbuc1
 lda #{c1}
 sta {z1}
@@ -119,8 +119,8 @@ lda {c1},y
 ldy #0
 sta ({z1}),y
 //FRAGMENT pbuz1=_inc_pbuz2
-lda {z2}
 clc
+lda {z2}
 adc #1
 sta {z1}
 lda {z2}+1
@@ -301,8 +301,8 @@ lda {z1}
 cmp {z2}
 bcs {la1}
 //FRAGMENT pbuz1=pbuz2_plus_vwuc1
-lda {z2}
 clc
+lda {z2}
 adc #<{c1}
 sta {z1}
 lda {z2}+1
diff --git a/src/main/fragment/cache/fragment-cache-mega45gs02.asm b/src/main/fragment/cache/fragment-cache-mega45gs02.asm
index b551a89ff..de96895c5 100644
--- a/src/main/fragment/cache/fragment-cache-mega45gs02.asm
+++ b/src/main/fragment/cache/fragment-cache-mega45gs02.asm
@@ -1,4 +1,4 @@
-//KICKC FRAGMENT CACHE 1098941965 1098943491
+//KICKC FRAGMENT CACHE 112243579e 11224372f4
 //FRAGMENT _deref_pbuc1=vbuc2
 lda #{c2}
 sta {c1}
@@ -1217,8 +1217,8 @@ rol {z1}+1
 asl {z1}
 rol {z1}+1
 //FRAGMENT pbuz1=pbuc1_plus_vwuz2
-lda {z2}
 clc
+lda {z2}
 adc #<{c1}
 sta {z1}
 lda {z2}+1
@@ -1263,8 +1263,8 @@ lda {z1}+1
 sbc #0
 sta {z1}+1
 //FRAGMENT pbuz1=pbuz2_plus_vwuc1
-lda {z2}
 clc
+lda {z2}
 adc #<{c1}
 sta {z1}
 lda {z2}+1
diff --git a/src/main/fragment/cache/fragment-cache-mos6502.asm b/src/main/fragment/cache/fragment-cache-mos6502.asm
index fe39abb2e..832d29237 100644
--- a/src/main/fragment/cache/fragment-cache-mos6502.asm
+++ b/src/main/fragment/cache/fragment-cache-mos6502.asm
@@ -1,4 +1,4 @@
-//KICKC FRAGMENT CACHE 1098941965 1098943491
+//KICKC FRAGMENT CACHE 112243579e 11224372f4
 //FRAGMENT vbuz1=vbuc1
 lda #{c1}
 sta {z1}
diff --git a/src/main/fragment/cache/fragment-cache-wdc65c02.asm b/src/main/fragment/cache/fragment-cache-wdc65c02.asm
index 8fa81728f..d829c77bb 100644
--- a/src/main/fragment/cache/fragment-cache-wdc65c02.asm
+++ b/src/main/fragment/cache/fragment-cache-wdc65c02.asm
@@ -1,4 +1,4 @@
-//KICKC FRAGMENT CACHE 1098941965 1098943491
+//KICKC FRAGMENT CACHE 112243579e 11224372f4
 //FRAGMENT vbuz1=_deref_pbuc1
 lda {c1}
 sta {z1}
diff --git a/src/main/fragment/mos6502-common/vwsm1=_deref_pwsz2_plus_vwsc1.asm b/src/main/fragment/mos6502-common/vwsm1=_deref_pwsz2_plus_vwsc1.asm
index ba5c20026..ff15e17e3 100644
--- a/src/main/fragment/mos6502-common/vwsm1=_deref_pwsz2_plus_vwsc1.asm
+++ b/src/main/fragment/mos6502-common/vwsm1=_deref_pwsz2_plus_vwsc1.asm
@@ -1,6 +1,6 @@
 ldy #0
-lda ({z2}),y
 clc
+lda ({z2}),y
 adc #<{c1}
 sta {m1}
 iny
diff --git a/src/main/fragment/mos6502-common/vwsm1=vwsm1_plus_1.asm b/src/main/fragment/mos6502-common/vwsm1=vwsm1_plus_1.asm
index 8cc9474c6..3865e370f 100644
--- a/src/main/fragment/mos6502-common/vwsm1=vwsm1_plus_1.asm
+++ b/src/main/fragment/mos6502-common/vwsm1=vwsm1_plus_1.asm
@@ -1,5 +1,5 @@
-lda {m1}
 clc
+lda {m1}
 adc #1
 sta {m1}
 bcc !+
diff --git a/src/main/fragment/mos6502-common/vwsm1=vwsm2_plus_1.asm b/src/main/fragment/mos6502-common/vwsm1=vwsm2_plus_1.asm
index b5a1be60a..591e39001 100644
--- a/src/main/fragment/mos6502-common/vwsm1=vwsm2_plus_1.asm
+++ b/src/main/fragment/mos6502-common/vwsm1=vwsm2_plus_1.asm
@@ -1,5 +1,5 @@
-lda {m2}
 clc
+lda {m2}
 adc #1
 sta {m1}
 bcc !+
diff --git a/src/main/fragment/mos6502-common/vwsm1=vwsm2_plus_vbsc1.asm b/src/main/fragment/mos6502-common/vwsm1=vwsm2_plus_vbsc1.asm
index 4f400fa59..6ec3a3ca5 100644
--- a/src/main/fragment/mos6502-common/vwsm1=vwsm2_plus_vbsc1.asm
+++ b/src/main/fragment/mos6502-common/vwsm1=vwsm2_plus_vbsc1.asm
@@ -1,5 +1,5 @@
-lda {m2}
 clc
+lda {m2}
 adc #<{c1}
 sta {m1}
 lda {m2}+1
diff --git a/src/main/fragment/mos6502-common/vwsm1=vwsm2_plus_vwsc1.asm b/src/main/fragment/mos6502-common/vwsm1=vwsm2_plus_vwsc1.asm
index 4f400fa59..6ec3a3ca5 100644
--- a/src/main/fragment/mos6502-common/vwsm1=vwsm2_plus_vwsc1.asm
+++ b/src/main/fragment/mos6502-common/vwsm1=vwsm2_plus_vwsc1.asm
@@ -1,5 +1,5 @@
-lda {m2}
 clc
+lda {m2}
 adc #<{c1}
 sta {m1}
 lda {m2}+1
diff --git a/src/main/fragment/mos6502-common/vwsz1=_deref_pwsz1_plus_vwsc1.asm b/src/main/fragment/mos6502-common/vwsz1=_deref_pwsz1_plus_vwsc1.asm
index 42160c964..1ee6644c1 100644
--- a/src/main/fragment/mos6502-common/vwsz1=_deref_pwsz1_plus_vwsc1.asm
+++ b/src/main/fragment/mos6502-common/vwsz1=_deref_pwsz1_plus_vwsc1.asm
@@ -1,6 +1,6 @@
 ldy #0
-lda ({z1}),y
 clc
+lda ({z1}),y
 adc #<{c1}
 pha
 iny
diff --git a/src/main/fragment/mos6502-common/vwsz1=pwsc1_derefidx_vbuxx_plus__deref_pwsz1.asm b/src/main/fragment/mos6502-common/vwsz1=pwsc1_derefidx_vbuxx_plus__deref_pwsz1.asm
index 4b2e391da..f3fc4ffe5 100644
--- a/src/main/fragment/mos6502-common/vwsz1=pwsc1_derefidx_vbuxx_plus__deref_pwsz1.asm
+++ b/src/main/fragment/mos6502-common/vwsz1=pwsc1_derefidx_vbuxx_plus__deref_pwsz1.asm
@@ -1,5 +1,5 @@
-clc
 ldy #0
+clc
 lda {c1},x
 adc ({z1}),y
 pha
diff --git a/src/main/fragment/mos6502-common/vwum1=_deref_pwuc1_plus_1.asm b/src/main/fragment/mos6502-common/vwum1=_deref_pwuc1_plus_1.asm
new file mode 100644
index 000000000..dde900783
--- /dev/null
+++ b/src/main/fragment/mos6502-common/vwum1=_deref_pwuc1_plus_1.asm
@@ -0,0 +1,7 @@
+clc
+lda {c1}
+adc #1
+sta {m1}
+lda {c1}+1
+adc #0
+sta {m1}+1
\ No newline at end of file
diff --git a/src/main/fragment/mos6502-common/vwum1=_deref_pwuc1_plus_vbuaa.asm b/src/main/fragment/mos6502-common/vwum1=_deref_pwuc1_plus_vbuaa.asm
new file mode 100644
index 000000000..1c8de35b5
--- /dev/null
+++ b/src/main/fragment/mos6502-common/vwum1=_deref_pwuc1_plus_vbuaa.asm
@@ -0,0 +1,6 @@
+clc
+adc {c1}
+sta {m1}
+lda #0
+adc {c1}+1
+sta {m1}+1
diff --git a/src/main/fragment/mos6502-common/vwum1=pwuc1_derefidx_vbuxx_plus_1.asm b/src/main/fragment/mos6502-common/vwum1=pwuc1_derefidx_vbuxx_plus_1.asm
index 296bea2b4..9697f03e4 100644
--- a/src/main/fragment/mos6502-common/vwum1=pwuc1_derefidx_vbuxx_plus_1.asm
+++ b/src/main/fragment/mos6502-common/vwum1=pwuc1_derefidx_vbuxx_plus_1.asm
@@ -1,5 +1,5 @@
-lda {c1},x
 clc
+lda {c1},x
 adc #1
 sta {m1}
 lda {c1}+1,x
diff --git a/src/main/fragment/mos6502-common/vwum1=pwuc1_derefidx_vbuxx_plus_pwuc1_derefidx_vbuyy.asm b/src/main/fragment/mos6502-common/vwum1=pwuc1_derefidx_vbuxx_plus_pwuc1_derefidx_vbuyy.asm
index f4b0c17b2..2dce2cafa 100644
--- a/src/main/fragment/mos6502-common/vwum1=pwuc1_derefidx_vbuxx_plus_pwuc1_derefidx_vbuyy.asm
+++ b/src/main/fragment/mos6502-common/vwum1=pwuc1_derefidx_vbuxx_plus_pwuc1_derefidx_vbuyy.asm
@@ -1,5 +1,5 @@
-lda {c1},x
 clc
+lda {c1},x
 adc {c1},y
 sta {m1}
 lda {c1}+1,x
diff --git a/src/main/fragment/mos6502-common/vwum1=pwuc1_derefidx_vbuyy_plus_1.asm b/src/main/fragment/mos6502-common/vwum1=pwuc1_derefidx_vbuyy_plus_1.asm
index c5414e620..ff483ff87 100644
--- a/src/main/fragment/mos6502-common/vwum1=pwuc1_derefidx_vbuyy_plus_1.asm
+++ b/src/main/fragment/mos6502-common/vwum1=pwuc1_derefidx_vbuyy_plus_1.asm
@@ -1,5 +1,5 @@
-lda {c1},y
 clc
+lda {c1},y
 adc #1
 sta {m1}
 lda {c1}+1,y
diff --git a/src/main/fragment/mos6502-common/vwum1=pwuc1_derefidx_vbuyy_plus_pwuc1_derefidx_vbuxx.asm b/src/main/fragment/mos6502-common/vwum1=pwuc1_derefidx_vbuyy_plus_pwuc1_derefidx_vbuxx.asm
index b63d36d80..e35827260 100644
--- a/src/main/fragment/mos6502-common/vwum1=pwuc1_derefidx_vbuyy_plus_pwuc1_derefidx_vbuxx.asm
+++ b/src/main/fragment/mos6502-common/vwum1=pwuc1_derefidx_vbuyy_plus_pwuc1_derefidx_vbuxx.asm
@@ -1,5 +1,5 @@
-lda {c1},y
 clc
+lda {c1},y
 adc {c1},x
 sta {m1}
 lda {c1}+1,y
diff --git a/src/main/fragment/mos6502-common/vwum1=pwuz2_derefidx_vbuyy_plus_1.asm b/src/main/fragment/mos6502-common/vwum1=pwuz2_derefidx_vbuyy_plus_1.asm
index 7b52ea611..115650cbc 100644
--- a/src/main/fragment/mos6502-common/vwum1=pwuz2_derefidx_vbuyy_plus_1.asm
+++ b/src/main/fragment/mos6502-common/vwum1=pwuz2_derefidx_vbuyy_plus_1.asm
@@ -1,5 +1,5 @@
-lda ({z2}),y
 clc
+lda ({z2}),y
 adc #1
 sta {m1}
 iny
diff --git a/src/main/fragment/mos6502-common/vwum1=vwum2_plus_1.asm b/src/main/fragment/mos6502-common/vwum1=vwum2_plus_1.asm
index c331fd997..62d6bb892 100644
--- a/src/main/fragment/mos6502-common/vwum1=vwum2_plus_1.asm
+++ b/src/main/fragment/mos6502-common/vwum1=vwum2_plus_1.asm
@@ -1,5 +1,5 @@
-lda {m2}
 clc
+lda {m2}
 adc #1
 sta {m1}
 lda {m2}+1
diff --git a/src/main/fragment/mos6502-common/vwum1=vwum2_plus__deref_qvoc1.asm b/src/main/fragment/mos6502-common/vwum1=vwum2_plus__deref_qvoc1.asm
index 4fbfb412c..8f036555f 100644
--- a/src/main/fragment/mos6502-common/vwum1=vwum2_plus__deref_qvoc1.asm
+++ b/src/main/fragment/mos6502-common/vwum1=vwum2_plus__deref_qvoc1.asm
@@ -1,5 +1,5 @@
-lda {m2}
 clc
+lda {m2}
 adc {c1}
 sta {m1}
 lda {m2}+1
diff --git a/src/main/fragment/mos6502-common/vwum1=vwum2_plus_vwuc1.asm b/src/main/fragment/mos6502-common/vwum1=vwum2_plus_vwuc1.asm
index 4f400fa59..6ec3a3ca5 100644
--- a/src/main/fragment/mos6502-common/vwum1=vwum2_plus_vwuc1.asm
+++ b/src/main/fragment/mos6502-common/vwum1=vwum2_plus_vwuc1.asm
@@ -1,5 +1,5 @@
-lda {m2}
 clc
+lda {m2}
 adc #<{c1}
 sta {m1}
 lda {m2}+1
diff --git a/src/test/ref/atoi-1.asm b/src/test/ref/atoi-1.asm
index 3e80e8e38..c0b1af7f9 100644
--- a/src/test/ref/atoi-1.asm
+++ b/src/test/ref/atoi-1.asm
@@ -560,8 +560,8 @@ memcpy: {
     .label source = 7
     .label destination = $11
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/atoi-1.log b/src/test/ref/atoi-1.log
index 7118e3e81..4750d9063 100644
--- a/src/test/ref/atoi-1.log
+++ b/src/test/ref/atoi-1.log
@@ -4681,8 +4681,8 @@ memcpy: {
     .label source = 7
     .label destination = $11
     // [141] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -6012,8 +6012,8 @@ memcpy: {
     .label destination = $11
     // src_end = (char*)source+num
     // [141] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/bitmap-circle-2.asm b/src/test/ref/bitmap-circle-2.asm
index 316e8a7df..ea000a224 100644
--- a/src/test/ref/bitmap-circle-2.asm
+++ b/src/test/ref/bitmap-circle-2.asm
@@ -70,8 +70,8 @@ main: {
     sta.z circle.r+1
     jsr circle
     // i += 5
-    lda.z i
     clc
+    lda.z i
     adc #<5
     sta.z i
     lda.z i+1
@@ -195,8 +195,8 @@ circle: {
     adc.z __6+1
     sta.z __7+1
     // p = p + ((x-y) << 2) + 10
-    lda.z p
     clc
+    lda.z p
     adc #<$a
     sta.z p
     lda.z p+1
@@ -204,8 +204,8 @@ circle: {
     sta.z p+1
   __b4:
     // plot(xc+x,yc-y)
-    lda.z x1
     clc
+    lda.z x1
     adc #<xc
     sta.z plot.x
     lda.z x1+1
@@ -236,15 +236,15 @@ circle: {
     sta.z plot.y+1
     jsr plot
     // plot(xc+x,yc+y)
-    lda.z x1
     clc
+    lda.z x1
     adc #<xc
     sta.z plot.x
     lda.z x1+1
     adc #>xc
     sta.z plot.x+1
-    lda.z y
     clc
+    lda.z y
     adc #<yc
     sta.z plot.y
     lda.z y+1
@@ -259,8 +259,8 @@ circle: {
     lda #>xc
     sbc.z x1+1
     sta.z plot.x+1
-    lda.z y
     clc
+    lda.z y
     adc #<yc
     sta.z plot.y
     lda.z y+1
@@ -268,8 +268,8 @@ circle: {
     sta.z plot.y+1
     jsr plot
     // plot(xc+y,yc-x)
-    lda.z y
     clc
+    lda.z y
     adc #<xc
     sta.z plot.x
     lda.z y+1
@@ -300,15 +300,15 @@ circle: {
     sta.z plot.y+1
     jsr plot
     // plot(xc+y,yc+x)
-    lda.z y
     clc
+    lda.z y
     adc #<xc
     sta.z plot.x
     lda.z y+1
     adc #>xc
     sta.z plot.x+1
-    lda.z x1
     clc
+    lda.z x1
     adc #<yc
     sta.z plot.y
     lda.z x1+1
@@ -323,8 +323,8 @@ circle: {
     lda #>xc
     sbc.z y+1
     sta.z plot.x+1
-    lda.z x1
     clc
+    lda.z x1
     adc #<yc
     sta.z plot.y
     lda.z x1+1
@@ -356,8 +356,8 @@ circle: {
     adc.z __9+1
     sta.z __10+1
     // p = p + (x << 2) + 6
-    lda.z p
     clc
+    lda.z p
     adc #<6
     sta.z p
     lda.z p+1
diff --git a/src/test/ref/bitmap-circle-2.log b/src/test/ref/bitmap-circle-2.log
index 8f20c4e4b..f38a8d343 100644
--- a/src/test/ref/bitmap-circle-2.log
+++ b/src/test/ref/bitmap-circle-2.log
@@ -1372,8 +1372,8 @@ main: {
     // main::@6
   __b6:
     // [12] main::i#1 = main::i#2 + 5 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z i
     clc
+    lda.z i
     adc #<5
     sta.z i
     lda.z i+1
@@ -1525,8 +1525,8 @@ circle: {
     adc.z __6+1
     sta.z __7+1
     // [30] circle::p#2 = circle::$7 + $a -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z p
     clc
+    lda.z p
     adc #<$a
     sta.z p
     lda.z p+1
@@ -1541,8 +1541,8 @@ circle: {
     // circle::@4
   __b4:
     // [32] plot::x#0 = circle::xc#0 + circle::x1#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z x1
     clc
+    lda.z x1
     adc #<xc
     sta.z plot.x
     lda.z x1+1
@@ -1591,16 +1591,16 @@ circle: {
     // circle::@7
   __b7:
     // [38] plot::x#2 = circle::xc#0 + circle::x1#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z x1
     clc
+    lda.z x1
     adc #<xc
     sta.z plot.x
     lda.z x1+1
     adc #>xc
     sta.z plot.x+1
     // [39] plot::y#2 = circle::yc#0 + circle::y#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z y
     clc
+    lda.z y
     adc #<yc
     sta.z plot.y
     lda.z y+1
@@ -1624,8 +1624,8 @@ circle: {
     sbc.z x1+1
     sta.z plot.x+1
     // [42] plot::y#3 = circle::yc#0 + circle::y#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z y
     clc
+    lda.z y
     adc #<yc
     sta.z plot.y
     lda.z y+1
@@ -1641,8 +1641,8 @@ circle: {
     // circle::@9
   __b9:
     // [44] plot::x#4 = circle::xc#0 + circle::y#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z y
     clc
+    lda.z y
     adc #<xc
     sta.z plot.x
     lda.z y+1
@@ -1691,16 +1691,16 @@ circle: {
     // circle::@11
   __b11:
     // [50] plot::x#6 = circle::xc#0 + circle::y#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z y
     clc
+    lda.z y
     adc #<xc
     sta.z plot.x
     lda.z y+1
     adc #>xc
     sta.z plot.x+1
     // [51] plot::y#6 = circle::yc#0 + circle::x1#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z x1
     clc
+    lda.z x1
     adc #<yc
     sta.z plot.y
     lda.z x1+1
@@ -1724,8 +1724,8 @@ circle: {
     sbc.z y+1
     sta.z plot.x+1
     // [54] plot::y#7 = circle::yc#0 + circle::x1#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z x1
     clc
+    lda.z x1
     adc #<yc
     sta.z plot.y
     lda.z x1+1
@@ -1771,8 +1771,8 @@ circle: {
     adc.z __9+1
     sta.z __10+1
     // [59] circle::p#1 = circle::$10 + 6 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z p
     clc
+    lda.z p
     adc #<6
     sta.z p
     lda.z p+1
@@ -2212,8 +2212,8 @@ main: {
     // main::@6
     // i += 5
     // [12] main::i#1 = main::i#2 + 5 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z i
     clc
+    lda.z i
     adc #<5
     sta.z i
     lda.z i+1
@@ -2369,8 +2369,8 @@ circle: {
     sta.z __7+1
     // p = p + ((x-y) << 2) + 10
     // [30] circle::p#2 = circle::$7 + $a -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z p
     clc
+    lda.z p
     adc #<$a
     sta.z p
     lda.z p+1
@@ -2383,8 +2383,8 @@ circle: {
   __b4:
     // plot(xc+x,yc-y)
     // [32] plot::x#0 = circle::xc#0 + circle::x1#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z x1
     clc
+    lda.z x1
     adc #<xc
     sta.z plot.x
     lda.z x1+1
@@ -2429,16 +2429,16 @@ circle: {
     // circle::@7
     // plot(xc+x,yc+y)
     // [38] plot::x#2 = circle::xc#0 + circle::x1#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z x1
     clc
+    lda.z x1
     adc #<xc
     sta.z plot.x
     lda.z x1+1
     adc #>xc
     sta.z plot.x+1
     // [39] plot::y#2 = circle::yc#0 + circle::y#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z y
     clc
+    lda.z y
     adc #<yc
     sta.z plot.y
     lda.z y+1
@@ -2460,8 +2460,8 @@ circle: {
     sbc.z x1+1
     sta.z plot.x+1
     // [42] plot::y#3 = circle::yc#0 + circle::y#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z y
     clc
+    lda.z y
     adc #<yc
     sta.z plot.y
     lda.z y+1
@@ -2475,8 +2475,8 @@ circle: {
     // circle::@9
     // plot(xc+y,yc-x)
     // [44] plot::x#4 = circle::xc#0 + circle::y#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z y
     clc
+    lda.z y
     adc #<xc
     sta.z plot.x
     lda.z y+1
@@ -2521,16 +2521,16 @@ circle: {
     // circle::@11
     // plot(xc+y,yc+x)
     // [50] plot::x#6 = circle::xc#0 + circle::y#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z y
     clc
+    lda.z y
     adc #<xc
     sta.z plot.x
     lda.z y+1
     adc #>xc
     sta.z plot.x+1
     // [51] plot::y#6 = circle::yc#0 + circle::x1#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z x1
     clc
+    lda.z x1
     adc #<yc
     sta.z plot.y
     lda.z x1+1
@@ -2552,8 +2552,8 @@ circle: {
     sbc.z y+1
     sta.z plot.x+1
     // [54] plot::y#7 = circle::yc#0 + circle::x1#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z x1
     clc
+    lda.z x1
     adc #<yc
     sta.z plot.y
     lda.z x1+1
@@ -2599,8 +2599,8 @@ circle: {
     sta.z __10+1
     // p = p + (x << 2) + 6
     // [59] circle::p#1 = circle::$10 + 6 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z p
     clc
+    lda.z p
     adc #<6
     sta.z p
     lda.z p+1
diff --git a/src/test/ref/bitmap-circle.asm b/src/test/ref/bitmap-circle.asm
index c4df2e0cd..9b07cc05f 100644
--- a/src/test/ref/bitmap-circle.asm
+++ b/src/test/ref/bitmap-circle.asm
@@ -157,8 +157,8 @@ circle: {
     adc.z __6+1
     sta.z __7+1
     // p = p + ((x-y) << 2) + 10
-    lda.z p
     clc
+    lda.z p
     adc #<$a
     sta.z p
     lda.z p+1
@@ -166,8 +166,8 @@ circle: {
     sta.z p+1
   __b4:
     // plot(xc+x,yc-y)
-    lda.z x1
     clc
+    lda.z x1
     adc #<xc
     sta.z plot.x
     lda.z x1+1
@@ -198,15 +198,15 @@ circle: {
     sta.z plot.y+1
     jsr plot
     // plot(xc+x,yc+y)
-    lda.z x1
     clc
+    lda.z x1
     adc #<xc
     sta.z plot.x
     lda.z x1+1
     adc #>xc
     sta.z plot.x+1
-    lda.z y
     clc
+    lda.z y
     adc #<yc
     sta.z plot.y
     lda.z y+1
@@ -221,8 +221,8 @@ circle: {
     lda #>xc
     sbc.z x1+1
     sta.z plot.x+1
-    lda.z y
     clc
+    lda.z y
     adc #<yc
     sta.z plot.y
     lda.z y+1
@@ -230,8 +230,8 @@ circle: {
     sta.z plot.y+1
     jsr plot
     // plot(xc+y,yc-x)
-    lda.z y
     clc
+    lda.z y
     adc #<xc
     sta.z plot.x
     lda.z y+1
@@ -262,15 +262,15 @@ circle: {
     sta.z plot.y+1
     jsr plot
     // plot(xc+y,yc+x)
-    lda.z y
     clc
+    lda.z y
     adc #<xc
     sta.z plot.x
     lda.z y+1
     adc #>xc
     sta.z plot.x+1
-    lda.z x1
     clc
+    lda.z x1
     adc #<yc
     sta.z plot.y
     lda.z x1+1
@@ -285,8 +285,8 @@ circle: {
     lda #>xc
     sbc.z y+1
     sta.z plot.x+1
-    lda.z x1
     clc
+    lda.z x1
     adc #<yc
     sta.z plot.y
     lda.z x1+1
@@ -318,8 +318,8 @@ circle: {
     adc.z __9+1
     sta.z __10+1
     // p = p + (x << 2) + 6
-    lda.z p
     clc
+    lda.z p
     adc #<6
     sta.z p
     lda.z p+1
diff --git a/src/test/ref/bitmap-circle.log b/src/test/ref/bitmap-circle.log
index 33911cea5..57ac3bc23 100644
--- a/src/test/ref/bitmap-circle.log
+++ b/src/test/ref/bitmap-circle.log
@@ -1352,8 +1352,8 @@ circle: {
     adc.z __6+1
     sta.z __7+1
     // [25] circle::p#2 = circle::$7 + $a -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z p
     clc
+    lda.z p
     adc #<$a
     sta.z p
     lda.z p+1
@@ -1368,8 +1368,8 @@ circle: {
     // circle::@4
   __b4:
     // [27] plot::x#0 = circle::xc#0 + circle::x1#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z x1
     clc
+    lda.z x1
     adc #<xc
     sta.z plot.x
     lda.z x1+1
@@ -1418,16 +1418,16 @@ circle: {
     // circle::@7
   __b7:
     // [33] plot::x#2 = circle::xc#0 + circle::x1#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z x1
     clc
+    lda.z x1
     adc #<xc
     sta.z plot.x
     lda.z x1+1
     adc #>xc
     sta.z plot.x+1
     // [34] plot::y#2 = circle::yc#0 + circle::y#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z y
     clc
+    lda.z y
     adc #<yc
     sta.z plot.y
     lda.z y+1
@@ -1451,8 +1451,8 @@ circle: {
     sbc.z x1+1
     sta.z plot.x+1
     // [37] plot::y#3 = circle::yc#0 + circle::y#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z y
     clc
+    lda.z y
     adc #<yc
     sta.z plot.y
     lda.z y+1
@@ -1468,8 +1468,8 @@ circle: {
     // circle::@9
   __b9:
     // [39] plot::x#4 = circle::xc#0 + circle::y#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z y
     clc
+    lda.z y
     adc #<xc
     sta.z plot.x
     lda.z y+1
@@ -1518,16 +1518,16 @@ circle: {
     // circle::@11
   __b11:
     // [45] plot::x#6 = circle::xc#0 + circle::y#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z y
     clc
+    lda.z y
     adc #<xc
     sta.z plot.x
     lda.z y+1
     adc #>xc
     sta.z plot.x+1
     // [46] plot::y#6 = circle::yc#0 + circle::x1#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z x1
     clc
+    lda.z x1
     adc #<yc
     sta.z plot.y
     lda.z x1+1
@@ -1551,8 +1551,8 @@ circle: {
     sbc.z y+1
     sta.z plot.x+1
     // [49] plot::y#7 = circle::yc#0 + circle::x1#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z x1
     clc
+    lda.z x1
     adc #<yc
     sta.z plot.y
     lda.z x1+1
@@ -1598,8 +1598,8 @@ circle: {
     adc.z __9+1
     sta.z __10+1
     // [54] circle::p#1 = circle::$10 + 6 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z p
     clc
+    lda.z p
     adc #<6
     sta.z p
     lda.z p+1
@@ -2090,8 +2090,8 @@ circle: {
     sta.z __7+1
     // p = p + ((x-y) << 2) + 10
     // [25] circle::p#2 = circle::$7 + $a -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z p
     clc
+    lda.z p
     adc #<$a
     sta.z p
     lda.z p+1
@@ -2104,8 +2104,8 @@ circle: {
   __b4:
     // plot(xc+x,yc-y)
     // [27] plot::x#0 = circle::xc#0 + circle::x1#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z x1
     clc
+    lda.z x1
     adc #<xc
     sta.z plot.x
     lda.z x1+1
@@ -2150,16 +2150,16 @@ circle: {
     // circle::@7
     // plot(xc+x,yc+y)
     // [33] plot::x#2 = circle::xc#0 + circle::x1#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z x1
     clc
+    lda.z x1
     adc #<xc
     sta.z plot.x
     lda.z x1+1
     adc #>xc
     sta.z plot.x+1
     // [34] plot::y#2 = circle::yc#0 + circle::y#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z y
     clc
+    lda.z y
     adc #<yc
     sta.z plot.y
     lda.z y+1
@@ -2181,8 +2181,8 @@ circle: {
     sbc.z x1+1
     sta.z plot.x+1
     // [37] plot::y#3 = circle::yc#0 + circle::y#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z y
     clc
+    lda.z y
     adc #<yc
     sta.z plot.y
     lda.z y+1
@@ -2196,8 +2196,8 @@ circle: {
     // circle::@9
     // plot(xc+y,yc-x)
     // [39] plot::x#4 = circle::xc#0 + circle::y#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z y
     clc
+    lda.z y
     adc #<xc
     sta.z plot.x
     lda.z y+1
@@ -2242,16 +2242,16 @@ circle: {
     // circle::@11
     // plot(xc+y,yc+x)
     // [45] plot::x#6 = circle::xc#0 + circle::y#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z y
     clc
+    lda.z y
     adc #<xc
     sta.z plot.x
     lda.z y+1
     adc #>xc
     sta.z plot.x+1
     // [46] plot::y#6 = circle::yc#0 + circle::x1#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z x1
     clc
+    lda.z x1
     adc #<yc
     sta.z plot.y
     lda.z x1+1
@@ -2273,8 +2273,8 @@ circle: {
     sbc.z y+1
     sta.z plot.x+1
     // [49] plot::y#7 = circle::yc#0 + circle::x1#10 -- vwsz1=vwsc1_plus_vwsz2 
-    lda.z x1
     clc
+    lda.z x1
     adc #<yc
     sta.z plot.y
     lda.z x1+1
@@ -2320,8 +2320,8 @@ circle: {
     sta.z __10+1
     // p = p + (x << 2) + 6
     // [54] circle::p#1 = circle::$10 + 6 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z p
     clc
+    lda.z p
     adc #<6
     sta.z p
     lda.z p+1
diff --git a/src/test/ref/bitmap-plot-2.asm b/src/test/ref/bitmap-plot-2.asm
index dd9f876fa..da765ffe5 100644
--- a/src/test/ref/bitmap-plot-2.asm
+++ b/src/test/ref/bitmap-plot-2.asm
@@ -219,8 +219,8 @@ main: {
     ror.z __11+1
     ror.z __11
     // 100 + ((signed word)>ypos)>>2
-    lda.z y
     clc
+    lda.z y
     adc #<$64
     sta.z y
     lda.z y+1
diff --git a/src/test/ref/bitmap-plot-2.log b/src/test/ref/bitmap-plot-2.log
index 2ee8320a8..6e42315b6 100644
--- a/src/test/ref/bitmap-plot-2.log
+++ b/src/test/ref/bitmap-plot-2.log
@@ -4588,8 +4588,8 @@ main: {
     ror.z __11+1
     ror.z __11
     // [43] main::y#0 = $64 + main::$11 -- vwsz1=vbsc1_plus_vwsz1 
-    lda.z y
     clc
+    lda.z y
     adc #<$64
     sta.z y
     lda.z y+1
@@ -6814,8 +6814,8 @@ main: {
     ror.z __11
     // 100 + ((signed word)>ypos)>>2
     // [43] main::y#0 = $64 + main::$11 -- vwsz1=vbsc1_plus_vwsz1 
-    lda.z y
     clc
+    lda.z y
     adc #<$64
     sta.z y
     lda.z y+1
diff --git a/src/test/ref/bresenhamarr.asm b/src/test/ref/bresenhamarr.asm
index c8f66f36e..b4952163f 100644
--- a/src/test/ref/bresenhamarr.asm
+++ b/src/test/ref/bresenhamarr.asm
@@ -22,8 +22,8 @@ main: {
     sta.z idx+1
   __b1:
     // screen[idx] = STAR
-    lda.z idx
     clc
+    lda.z idx
     adc #<screen
     sta.z __15
     lda.z idx+1
diff --git a/src/test/ref/bresenhamarr.log b/src/test/ref/bresenhamarr.log
index 35627c940..d92bff5a2 100644
--- a/src/test/ref/bresenhamarr.log
+++ b/src/test/ref/bresenhamarr.log
@@ -423,8 +423,8 @@ main: {
     // main::@1
   __b1:
     // [2] main::$15 = main::screen + main::idx#3 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z idx
     clc
+    lda.z idx
     adc #<screen
     sta.z __15
     lda.z idx+1
@@ -586,8 +586,8 @@ main: {
   __b1:
     // screen[idx] = STAR
     // [2] main::$15 = main::screen + main::idx#3 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z idx
     clc
+    lda.z idx
     adc #<screen
     sta.z __15
     lda.z idx+1
diff --git a/src/test/ref/c64dtv-gfxexplorer.asm b/src/test/ref/c64dtv-gfxexplorer.asm
index 1ca86cf9e..f18f1cb6d 100644
--- a/src/test/ref/c64dtv-gfxexplorer.asm
+++ b/src/test/ref/c64dtv-gfxexplorer.asm
@@ -2792,8 +2792,8 @@ memset: {
     .label dst = $1a
     .label str = $1a
     // end = (char*)str + num
-    lda.z str
     clc
+    lda.z str
     adc #<num
     sta.z end
     lda.z str+1
diff --git a/src/test/ref/c64dtv-gfxexplorer.log b/src/test/ref/c64dtv-gfxexplorer.log
index ba8130250..ce219017d 100644
--- a/src/test/ref/c64dtv-gfxexplorer.log
+++ b/src/test/ref/c64dtv-gfxexplorer.log
@@ -18520,8 +18520,8 @@ memset: {
     // memset::@1
   __b1:
     // [761] memset::end#0 = (byte*)memset::str#0 + memset::num#0 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z str
     clc
+    lda.z str
     adc #<num
     sta.z end
     lda.z str+1
@@ -25673,8 +25673,8 @@ memset: {
     // memset::@1
     // end = (char*)str + num
     // [761] memset::end#0 = (byte*)memset::str#0 + memset::num#0 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z str
     clc
+    lda.z str
     adc #<num
     sta.z end
     lda.z str+1
diff --git a/src/test/ref/casting-negative.asm b/src/test/ref/casting-negative.asm
index 925d4b9a1..793b59f1b 100644
--- a/src/test/ref/casting-negative.asm
+++ b/src/test/ref/casting-negative.asm
@@ -475,8 +475,8 @@ memcpy: {
     .label source = $12
     .label destination = 8
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/casting-negative.log b/src/test/ref/casting-negative.log
index a9e1e9709..97d2586e4 100644
--- a/src/test/ref/casting-negative.log
+++ b/src/test/ref/casting-negative.log
@@ -4154,8 +4154,8 @@ memcpy: {
     .label source = $12
     .label destination = 8
     // [121] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -5302,8 +5302,8 @@ memcpy: {
     .label destination = 8
     // src_end = (char*)source+num
     // [121] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/cia-timer-cyclecount.asm b/src/test/ref/cia-timer-cyclecount.asm
index c4dc9236b..774a9735f 100644
--- a/src/test/ref/cia-timer-cyclecount.asm
+++ b/src/test/ref/cia-timer-cyclecount.asm
@@ -170,8 +170,8 @@ print_uchar_at: {
     and.z b
     tay
     // print_char_at(print_hextab[b&$f], at+1)
-    lda.z at
     clc
+    lda.z at
     adc #1
     sta.z print_char_at.at
     lda.z at+1
diff --git a/src/test/ref/cia-timer-cyclecount.log b/src/test/ref/cia-timer-cyclecount.log
index c2b328011..05059f278 100644
--- a/src/test/ref/cia-timer-cyclecount.log
+++ b/src/test/ref/cia-timer-cyclecount.log
@@ -883,8 +883,8 @@ print_uchar_at: {
     and.z b
     tay
     // [37] print_char_at::at#1 = print_uchar_at::at#2 + 1 -- pbuz1=pbuz2_plus_1 
-    lda.z at
     clc
+    lda.z at
     adc #1
     sta.z print_char_at.at
     lda.z at+1
@@ -1268,8 +1268,8 @@ print_uchar_at: {
     tay
     // print_char_at(print_hextab[b&$f], at+1)
     // [37] print_char_at::at#1 = print_uchar_at::at#2 + 1 -- pbuz1=pbuz2_plus_1 
-    lda.z at
     clc
+    lda.z at
     adc #1
     sta.z print_char_at.at
     lda.z at+1
diff --git a/src/test/ref/cia-timer-simple.asm b/src/test/ref/cia-timer-simple.asm
index 057ba3ecc..65255ff2e 100644
--- a/src/test/ref/cia-timer-simple.asm
+++ b/src/test/ref/cia-timer-simple.asm
@@ -148,8 +148,8 @@ print_uchar_at: {
     and.z b
     tay
     // print_char_at(print_hextab[b&$f], at+1)
-    lda.z at
     clc
+    lda.z at
     adc #1
     sta.z print_char_at.at
     lda.z at+1
diff --git a/src/test/ref/cia-timer-simple.log b/src/test/ref/cia-timer-simple.log
index 9c1725799..343270caa 100644
--- a/src/test/ref/cia-timer-simple.log
+++ b/src/test/ref/cia-timer-simple.log
@@ -829,8 +829,8 @@ print_uchar_at: {
     and.z b
     tay
     // [34] print_char_at::at#1 = print_uchar_at::at#2 + 1 -- pbuz1=pbuz2_plus_1 
-    lda.z at
     clc
+    lda.z at
     adc #1
     sta.z print_char_at.at
     lda.z at+1
@@ -1182,8 +1182,8 @@ print_uchar_at: {
     tay
     // print_char_at(print_hextab[b&$f], at+1)
     // [34] print_char_at::at#1 = print_uchar_at::at#2 + 1 -- pbuz1=pbuz2_plus_1 
-    lda.z at
     clc
+    lda.z at
     adc #1
     sta.z print_char_at.at
     lda.z at+1
diff --git a/src/test/ref/circlechars.asm b/src/test/ref/circlechars.asm
index 3cf343765..114905ce9 100644
--- a/src/test/ref/circlechars.asm
+++ b/src/test/ref/circlechars.asm
@@ -634,8 +634,8 @@ memcpy: {
     .label source = $10
     .label destination = $12
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/circlechars.log b/src/test/ref/circlechars.log
index 766bc1e5e..dfcd4d2bf 100644
--- a/src/test/ref/circlechars.log
+++ b/src/test/ref/circlechars.log
@@ -5060,8 +5060,8 @@ memcpy: {
     .label source = $10
     .label destination = $12
     // [164] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -6496,8 +6496,8 @@ memcpy: {
     .label destination = $12
     // src_end = (char*)source+num
     // [164] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/complex/bubbles64/bubbles64.asm b/src/test/ref/complex/bubbles64/bubbles64.asm
index 7efd8ff06..28b226b52 100644
--- a/src/test/ref/complex/bubbles64/bubbles64.asm
+++ b/src/test/ref/complex/bubbles64/bubbles64.asm
@@ -548,15 +548,15 @@ main: {
     jmp __b12
   __b9:
     // chrPtr[c]=vicPtr[c]
-    lda.z c_1
     clc
+    lda.z c_1
     adc #<$d000
     sta.z __111
     lda.z c_1+1
     adc #>$d000
     sta.z __111+1
-    lda.z c_1
     clc
+    lda.z c_1
     adc #<$f800
     sta.z __112
     lda.z c_1+1
@@ -573,8 +573,8 @@ main: {
     jmp __b8
   __b7:
     // scrPtr[c]=32
-    lda.z c
     clc
+    lda.z c
     adc #<$e000
     sta.z __109
     lda.z c+1
@@ -584,8 +584,8 @@ main: {
     ldy #0
     sta (__109),y
     // colPtr[c]=14
-    lda.z c
     clc
+    lda.z c
     adc #<$d800
     sta.z __110
     lda.z c+1
diff --git a/src/test/ref/complex/bubbles64/bubbles64.log b/src/test/ref/complex/bubbles64/bubbles64.log
index c12a9ee92..9263a5099 100644
--- a/src/test/ref/complex/bubbles64/bubbles64.log
+++ b/src/test/ref/complex/bubbles64/bubbles64.log
@@ -4120,16 +4120,16 @@ main: {
     // main::@9
   __b9:
     // [101] main::$111 = (byte*) 53248 + main::c#11 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z c_1
     clc
+    lda.z c_1
     adc #<$d000
     sta.z __111
     lda.z c_1+1
     adc #>$d000
     sta.z __111+1
     // [102] main::$112 = (byte*) 63488 + main::c#11 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z c_1
     clc
+    lda.z c_1
     adc #<$f800
     sta.z __112
     lda.z c_1+1
@@ -4152,8 +4152,8 @@ main: {
     // main::@7
   __b7:
     // [105] main::$109 = (byte*) 57344 + main::c#10 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z c
     clc
+    lda.z c
     adc #<$e000
     sta.z __109
     lda.z c+1
@@ -4164,8 +4164,8 @@ main: {
     ldy #0
     sta (__109),y
     // [107] main::$110 = (byte*) 55296 + main::c#10 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z c
     clc
+    lda.z c
     adc #<$d800
     sta.z __110
     lda.z c+1
@@ -5440,16 +5440,16 @@ main: {
   __b9:
     // chrPtr[c]=vicPtr[c]
     // [101] main::$111 = (byte*) 53248 + main::c#11 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z c_1
     clc
+    lda.z c_1
     adc #<$d000
     sta.z __111
     lda.z c_1+1
     adc #>$d000
     sta.z __111+1
     // [102] main::$112 = (byte*) 63488 + main::c#11 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z c_1
     clc
+    lda.z c_1
     adc #<$f800
     sta.z __112
     lda.z c_1+1
@@ -5472,8 +5472,8 @@ main: {
   __b7:
     // scrPtr[c]=32
     // [105] main::$109 = (byte*) 57344 + main::c#10 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z c
     clc
+    lda.z c
     adc #<$e000
     sta.z __109
     lda.z c+1
@@ -5485,8 +5485,8 @@ main: {
     sta (__109),y
     // colPtr[c]=14
     // [107] main::$110 = (byte*) 55296 + main::c#10 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z c
     clc
+    lda.z c
     adc #<$d800
     sta.z __110
     lda.z c+1
diff --git a/src/test/ref/complex/clearscreen/clearscreen.asm b/src/test/ref/complex/clearscreen/clearscreen.asm
index 5b5e0f4cb..09f22475c 100644
--- a/src/test/ref/complex/clearscreen/clearscreen.asm
+++ b/src/test/ref/complex/clearscreen/clearscreen.asm
@@ -1038,8 +1038,8 @@ startProcessing: {
     inc.z offset+1
   !:
     // colPtr = COLS+offset
-    lda.z offset
     clc
+    lda.z offset
     adc #<COLS
     sta.z colPtr
     lda.z offset+1
diff --git a/src/test/ref/complex/clearscreen/clearscreen.log b/src/test/ref/complex/clearscreen/clearscreen.log
index dfc84eb38..f269ed0b6 100644
--- a/src/test/ref/complex/clearscreen/clearscreen.log
+++ b/src/test/ref/complex/clearscreen/clearscreen.log
@@ -6448,8 +6448,8 @@ startProcessing: {
     inc.z offset+1
   !:
     // [207] startProcessing::colPtr#0 = COLS + startProcessing::offset#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z offset
     clc
+    lda.z offset
     adc #<COLS
     sta.z colPtr
     lda.z offset+1
@@ -9153,8 +9153,8 @@ startProcessing: {
   !:
     // colPtr = COLS+offset
     // [207] startProcessing::colPtr#0 = COLS + startProcessing::offset#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z offset
     clc
+    lda.z offset
     adc #<COLS
     sta.z colPtr
     lda.z offset+1
diff --git a/src/test/ref/complex/medusa/medusa.asm b/src/test/ref/complex/medusa/medusa.asm
index 11ec5f1e8..694dafbc3 100644
--- a/src/test/ref/complex/medusa/medusa.asm
+++ b/src/test/ref/complex/medusa/medusa.asm
@@ -50,8 +50,8 @@ memcpy: {
     .label source = 2
     .label destination = 4
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$3e8
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/complex/medusa/medusa.log b/src/test/ref/complex/medusa/medusa.log
index 35a44bdc5..b70dadd09 100644
--- a/src/test/ref/complex/medusa/medusa.log
+++ b/src/test/ref/complex/medusa/medusa.log
@@ -415,8 +415,8 @@ memcpy: {
     .label source = 2
     .label destination = 4
     // [6] memcpy::src_end#0 = (byte*)memcpy::source#2 + $3e8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$3e8
     sta.z src_end
     lda.z source+1
@@ -601,8 +601,8 @@ memcpy: {
     .label destination = 4
     // src_end = (char*)source+num
     // [6] memcpy::src_end#0 = (byte*)memcpy::source#2 + $3e8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$3e8
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/complex/nes-balls/kickballs-3.asm b/src/test/ref/complex/nes-balls/kickballs-3.asm
index c45020dae..b277cf651 100644
--- a/src/test/ref/complex/nes-balls/kickballs-3.asm
+++ b/src/test/ref/complex/nes-balls/kickballs-3.asm
@@ -374,8 +374,8 @@ main: {
     rol.z __44+1
     asl.z __44
     rol.z __44+1
-    lda.z __44
     clc
+    lda.z __44
     adc #<balls
     sta.z __63
     lda.z __44+1
@@ -430,8 +430,8 @@ main: {
     bcs __b9
   !:
     // balls[i].x_velocity ^= 0xFFFF
-    lda.z __44
     clc
+    lda.z __44
     adc #<balls
     sta.z __71
     lda.z __44+1
@@ -447,8 +447,8 @@ main: {
     sta (__71),y
   __b9:
     // balls[i].y_position >> 8
-    lda.z __44
     clc
+    lda.z __44
     adc #<balls
     sta.z __69
     lda.z __44+1
@@ -484,8 +484,8 @@ main: {
     bcs __b10
   !:
     // balls[i].y_velocity ^= 0xFFFF
-    lda.z __44
     clc
+    lda.z __44
     adc #<balls
     sta.z __76
     lda.z __44+1
@@ -586,8 +586,8 @@ main: {
     rol.z __36+1
     asl.z __36
     rol.z __36+1
-    lda.z __36
     clc
+    lda.z __36
     adc #<balls
     sta.z __55
     lda.z __36+1
diff --git a/src/test/ref/complex/nes-balls/kickballs-3.log b/src/test/ref/complex/nes-balls/kickballs-3.log
index b2a290158..d3f379605 100644
--- a/src/test/ref/complex/nes-balls/kickballs-3.log
+++ b/src/test/ref/complex/nes-balls/kickballs-3.log
@@ -3346,8 +3346,8 @@ main: {
     asl.z __44
     rol.z __44+1
     // [71] main::$63 = (word*)balls + main::$44 -- pwuz1=pwuc1_plus_vwuz2 
-    lda.z __44
     clc
+    lda.z __44
     adc #<balls
     sta.z __63
     lda.z __44+1
@@ -3406,8 +3406,8 @@ main: {
     // main::@11
   __b11:
     // [77] main::$71 = (word*)balls + main::$44 -- pwuz1=pwuc1_plus_vwuz2 
-    lda.z __44
     clc
+    lda.z __44
     adc #<balls
     sta.z __71
     lda.z __44+1
@@ -3426,8 +3426,8 @@ main: {
     // main::@9
   __b9:
     // [79] main::$69 = (word*)balls + main::$44 -- pwuz1=pwuc1_plus_vwuz2 
-    lda.z __44
     clc
+    lda.z __44
     adc #<balls
     sta.z __69
     lda.z __44+1
@@ -3472,8 +3472,8 @@ main: {
     // main::@12
   __b12:
     // [85] main::$76 = (word*)balls + main::$44 -- pwuz1=pwuc1_plus_vwuz2 
-    lda.z __44
     clc
+    lda.z __44
     adc #<balls
     sta.z __76
     lda.z __44+1
@@ -3600,8 +3600,8 @@ main: {
     asl.z __36
     rol.z __36+1
     // [108] main::$55 = (word*)balls + main::$36 -- pwuz1=pwuc1_plus_vwuz2 
-    lda.z __36
     clc
+    lda.z __36
     adc #<balls
     sta.z __55
     lda.z __36+1
@@ -4743,8 +4743,8 @@ main: {
     asl.z __44
     rol.z __44+1
     // [71] main::$63 = (word*)balls + main::$44 -- pwuz1=pwuc1_plus_vwuz2 
-    lda.z __44
     clc
+    lda.z __44
     adc #<balls
     sta.z __63
     lda.z __44+1
@@ -4806,8 +4806,8 @@ main: {
     // main::@11
     // balls[i].x_velocity ^= 0xFFFF
     // [77] main::$71 = (word*)balls + main::$44 -- pwuz1=pwuc1_plus_vwuz2 
-    lda.z __44
     clc
+    lda.z __44
     adc #<balls
     sta.z __71
     lda.z __44+1
@@ -4826,8 +4826,8 @@ main: {
   __b9:
     // balls[i].y_position >> 8
     // [79] main::$69 = (word*)balls + main::$44 -- pwuz1=pwuc1_plus_vwuz2 
-    lda.z __44
     clc
+    lda.z __44
     adc #<balls
     sta.z __69
     lda.z __44+1
@@ -4871,8 +4871,8 @@ main: {
     // main::@12
     // balls[i].y_velocity ^= 0xFFFF
     // [85] main::$76 = (word*)balls + main::$44 -- pwuz1=pwuc1_plus_vwuz2 
-    lda.z __44
     clc
+    lda.z __44
     adc #<balls
     sta.z __76
     lda.z __44+1
@@ -5005,8 +5005,8 @@ main: {
     asl.z __36
     rol.z __36+1
     // [108] main::$55 = (word*)balls + main::$36 -- pwuz1=pwuc1_plus_vwuz2 
-    lda.z __36
     clc
+    lda.z __36
     adc #<balls
     sta.z __55
     lda.z __36+1
diff --git a/src/test/ref/complex/prebob/vogel-bobs.asm b/src/test/ref/complex/prebob/vogel-bobs.asm
index e63ff65f7..281091e7e 100644
--- a/src/test/ref/complex/prebob/vogel-bobs.asm
+++ b/src/test/ref/complex/prebob/vogel-bobs.asm
@@ -120,8 +120,8 @@ main: {
     jsr mulf8s
     // mulf8s(r, COS[a])
     // x = mulf8s(r, COS[a]) + 75*0x100
-    lda.z __10
     clc
+    lda.z __10
     adc #<$4b*$100
     sta.z x
     lda.z __10+1
diff --git a/src/test/ref/complex/prebob/vogel-bobs.log b/src/test/ref/complex/prebob/vogel-bobs.log
index 607d88d57..e715dd561 100644
--- a/src/test/ref/complex/prebob/vogel-bobs.log
+++ b/src/test/ref/complex/prebob/vogel-bobs.log
@@ -5440,8 +5440,8 @@ main: {
   __b12:
     // [23] main::$10 = mulf8s::return#2
     // [24] main::x#0 = main::$10 + (signed word)$4b*$100 -- vwsz1=vwsz2_plus_vwsc1 
-    lda.z __10
     clc
+    lda.z __10
     adc #<$4b*$100
     sta.z x
     lda.z __10+1
@@ -7705,8 +7705,8 @@ main: {
     // [23] main::$10 = mulf8s::return#2
     // x = mulf8s(r, COS[a]) + 75*0x100
     // [24] main::x#0 = main::$10 + (signed word)$4b*$100 -- vwsz1=vwsz2_plus_vwsc1 
-    lda.z __10
     clc
+    lda.z __10
     adc #<$4b*$100
     sta.z x
     lda.z __10+1
diff --git a/src/test/ref/complex/splines/truetype-splines.asm b/src/test/ref/complex/splines/truetype-splines.asm
index 88f8d8cee..8ef546b84 100644
--- a/src/test/ref/complex/splines/truetype-splines.asm
+++ b/src/test/ref/complex/splines/truetype-splines.asm
@@ -364,15 +364,15 @@ show_letter: {
     // rotate(to, angle)
     // to = rotate(to, angle)
     // to = { to.x + 100, to.y + 100}
-    lda.z to_x_1
     clc
+    lda.z to_x_1
     adc #<$64
     sta.z current_x_1
     lda.z to_x_1+1
     adc #>$64
     sta.z current_x_1+1
-    lda.z to_y_1
     clc
+    lda.z to_y_1
     adc #<$64
     sta.z current_y_1
     lda.z to_y_1+1
@@ -409,15 +409,15 @@ show_letter: {
     // rotate(via, angle)
     // via = rotate(via, angle)
     // via = { via.x + 100, via.y + 100}
-    lda.z segment_via_x
     clc
+    lda.z segment_via_x
     adc #<$64
     sta.z segment_via_x
     lda.z segment_via_x+1
     adc #>$64
     sta.z segment_via_x+1
-    lda.z segment_via_y
     clc
+    lda.z segment_via_y
     adc #<$64
     sta.z segment_via_y
     lda.z segment_via_y+1
@@ -1037,8 +1037,8 @@ spline_8segB: {
     tay
   __b1:
     // p.x+0x20
-    lda.z p_x
     clc
+    lda.z p_x
     adc #<$20
     sta.z __22
     lda.z p_x+1
@@ -1062,8 +1062,8 @@ spline_8segB: {
     rol.z __23
     rol.z __23+1
     // p.y+0x20
-    lda.z p_y
     clc
+    lda.z p_y
     adc #<$20
     sta.z __24
     lda.z p_y+1
@@ -1136,8 +1136,8 @@ spline_8segB: {
     jmp __b1
   !__b1:
     // p.x+0x20
-    lda.z __18
     clc
+    lda.z __18
     adc #<$20
     sta.z __18
     lda.z __18+1
@@ -1161,8 +1161,8 @@ spline_8segB: {
     rol.z __19
     rol.z __19+1
     // p.y+0x20
-    lda.z __20
     clc
+    lda.z __20
     adc #<$20
     sta.z __20
     lda.z __20+1
diff --git a/src/test/ref/complex/splines/truetype-splines.log b/src/test/ref/complex/splines/truetype-splines.log
index ac524a1b3..8ee4231a0 100644
--- a/src/test/ref/complex/splines/truetype-splines.log
+++ b/src/test/ref/complex/splines/truetype-splines.log
@@ -6334,16 +6334,16 @@ show_letter: {
     // [93] show_letter::to_x#2 = rotate::return_x#0
     // [94] show_letter::to_y#2 = rotate::return_y#0
     // [95] show_letter::current_x#10 = show_letter::to_x#2 + $64 -- vwsz1=vwsz2_plus_vbsc1 
-    lda.z to_x_1
     clc
+    lda.z to_x_1
     adc #<$64
     sta.z current_x_1
     lda.z to_x_1+1
     adc #>$64
     sta.z current_x_1+1
     // [96] show_letter::current_y#10 = show_letter::to_y#2 + $64 -- vwsz1=vwsz2_plus_vbsc1 
-    lda.z to_y_1
     clc
+    lda.z to_y_1
     adc #<$64
     sta.z current_y_1
     lda.z to_y_1+1
@@ -6396,16 +6396,16 @@ show_letter: {
     // [107] show_letter::via_x#2 = rotate::return_x#1
     // [108] show_letter::via_y#2 = rotate::return_y#1
     // [109] show_letter::segment_via_x#0 = show_letter::via_x#2 + $64 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z segment_via_x
     clc
+    lda.z segment_via_x
     adc #<$64
     sta.z segment_via_x
     lda.z segment_via_x+1
     adc #>$64
     sta.z segment_via_x+1
     // [110] show_letter::segment_via_y#0 = show_letter::via_y#2 + $64 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z segment_via_y
     clc
+    lda.z segment_via_y
     adc #<$64
     sta.z segment_via_y
     lda.z segment_via_y+1
@@ -7264,8 +7264,8 @@ spline_8segB: {
     // spline_8segB::@1
   __b1:
     // [251] spline_8segB::$22 = spline_8segB::p_x#2 + $20 -- vwsz1=vwsz2_plus_vbsc1 
-    lda.z p_x
     clc
+    lda.z p_x
     adc #<$20
     sta.z __22
     lda.z p_x+1
@@ -7289,8 +7289,8 @@ spline_8segB: {
     rol.z __23
     rol.z __23+1
     // [253] spline_8segB::$24 = spline_8segB::p_y#2 + $20 -- vwsz1=vwsz2_plus_vbsc1 
-    lda.z p_y
     clc
+    lda.z p_y
     adc #<$20
     sta.z __24
     lda.z p_y+1
@@ -7369,8 +7369,8 @@ spline_8segB: {
     // spline_8segB::@2
   __b2:
     // [264] spline_8segB::$18 = spline_8segB::p_x#1 + $20 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z __18
     clc
+    lda.z __18
     adc #<$20
     sta.z __18
     lda.z __18+1
@@ -7394,8 +7394,8 @@ spline_8segB: {
     rol.z __19
     rol.z __19+1
     // [266] spline_8segB::$20 = spline_8segB::p_y#1 + $20 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z __20
     clc
+    lda.z __20
     adc #<$20
     sta.z __20
     lda.z __20+1
@@ -9268,16 +9268,16 @@ show_letter: {
     // [94] show_letter::to_y#2 = rotate::return_y#0
     // to = { to.x + 100, to.y + 100}
     // [95] show_letter::current_x#10 = show_letter::to_x#2 + $64 -- vwsz1=vwsz2_plus_vbsc1 
-    lda.z to_x_1
     clc
+    lda.z to_x_1
     adc #<$64
     sta.z current_x_1
     lda.z to_x_1+1
     adc #>$64
     sta.z current_x_1+1
     // [96] show_letter::current_y#10 = show_letter::to_y#2 + $64 -- vwsz1=vwsz2_plus_vbsc1 
-    lda.z to_y_1
     clc
+    lda.z to_y_1
     adc #<$64
     sta.z current_y_1
     lda.z to_y_1+1
@@ -9332,16 +9332,16 @@ show_letter: {
     // [108] show_letter::via_y#2 = rotate::return_y#1
     // via = { via.x + 100, via.y + 100}
     // [109] show_letter::segment_via_x#0 = show_letter::via_x#2 + $64 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z segment_via_x
     clc
+    lda.z segment_via_x
     adc #<$64
     sta.z segment_via_x
     lda.z segment_via_x+1
     adc #>$64
     sta.z segment_via_x+1
     // [110] show_letter::segment_via_y#0 = show_letter::via_y#2 + $64 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z segment_via_y
     clc
+    lda.z segment_via_y
     adc #<$64
     sta.z segment_via_y
     lda.z segment_via_y+1
@@ -10204,8 +10204,8 @@ spline_8segB: {
   __b1:
     // p.x+0x20
     // [251] spline_8segB::$22 = spline_8segB::p_x#2 + $20 -- vwsz1=vwsz2_plus_vbsc1 
-    lda.z p_x
     clc
+    lda.z p_x
     adc #<$20
     sta.z __22
     lda.z p_x+1
@@ -10231,8 +10231,8 @@ spline_8segB: {
     rol.z __23+1
     // p.y+0x20
     // [253] spline_8segB::$24 = spline_8segB::p_y#2 + $20 -- vwsz1=vwsz2_plus_vbsc1 
-    lda.z p_y
     clc
+    lda.z p_y
     adc #<$20
     sta.z __24
     lda.z p_y+1
@@ -10317,8 +10317,8 @@ spline_8segB: {
     // spline_8segB::@2
     // p.x+0x20
     // [264] spline_8segB::$18 = spline_8segB::p_x#1 + $20 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z __18
     clc
+    lda.z __18
     adc #<$20
     sta.z __18
     lda.z __18+1
@@ -10344,8 +10344,8 @@ spline_8segB: {
     rol.z __19+1
     // p.y+0x20
     // [266] spline_8segB::$20 = spline_8segB::p_y#1 + $20 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z __20
     clc
+    lda.z __20
     adc #<$20
     sta.z __20
     lda.z __20+1
diff --git a/src/test/ref/complex/spritescroller/spritescroller.asm b/src/test/ref/complex/spritescroller/spritescroller.asm
index 75c078676..75a69ac94 100644
--- a/src/test/ref/complex/spritescroller/spritescroller.asm
+++ b/src/test/ref/complex/spritescroller/spritescroller.asm
@@ -379,8 +379,8 @@ font_2x2: {
     sta.z next_2x2_left+1
   __b1:
     // next_2x2_right = next_2x2 + 0x40*8
-    lda.z next_2x2_left
     clc
+    lda.z next_2x2_left
     adc #<$40*8
     sta.z next_2x2_right
     lda.z next_2x2_left+1
@@ -467,16 +467,16 @@ font_2x2: {
     cmp.z l2
     bne __b8
     // next_2x2_left = next_2x2 + 0x80*8
-    lda.z next_2x2_left
     clc
+    lda.z next_2x2_left
     adc #<$80*8
     sta.z next_2x2_left_1
     lda.z next_2x2_left+1
     adc #>$80*8
     sta.z next_2x2_left_1+1
     // next_2x2_right = next_2x2 + 0xc0*8
-    lda.z next_2x2_left
     clc
+    lda.z next_2x2_left
     adc #<$c0*8
     sta.z next_2x2_right
     lda.z next_2x2_left+1
@@ -547,8 +547,8 @@ font_2x2_to_sprites: {
     rts
   __b2:
     // char_right = char_current + 0x40*8
-    lda.z char_current
     clc
+    lda.z char_current
     adc #<$40*8
     sta.z char_right
     lda.z char_current+1
@@ -625,16 +625,16 @@ font_2x2_to_sprites: {
     jmp __b1
   __b4:
     // char_left = char_current + 0x80*8
-    lda.z char_current
     clc
+    lda.z char_current
     adc #<$80*8
     sta.z char_left
     lda.z char_current+1
     adc #>$80*8
     sta.z char_left+1
     // char_right = char_current + 0xc0*8
-    lda.z char_current
     clc
+    lda.z char_current
     adc #<$c0*8
     sta.z char_right
     lda.z char_current+1
diff --git a/src/test/ref/complex/spritescroller/spritescroller.log b/src/test/ref/complex/spritescroller/spritescroller.log
index 3d95f2847..a59db0426 100644
--- a/src/test/ref/complex/spritescroller/spritescroller.log
+++ b/src/test/ref/complex/spritescroller/spritescroller.log
@@ -4392,8 +4392,8 @@ font_2x2: {
     // font_2x2::@1
   __b1:
     // [93] font_2x2::next_2x2_right#0 = font_2x2::next_2x2_left#0 + (word)$40*8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z next_2x2_left
     clc
+    lda.z next_2x2_left
     adc #<$40*8
     sta.z next_2x2_right
     lda.z next_2x2_left+1
@@ -4533,16 +4533,16 @@ font_2x2: {
     // font_2x2::@7
   __b7:
     // [121] font_2x2::next_2x2_left#1 = font_2x2::next_2x2_left#0 + (word)$80*8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z next_2x2_left
     clc
+    lda.z next_2x2_left
     adc #<$80*8
     sta.z next_2x2_left_1
     lda.z next_2x2_left+1
     adc #>$80*8
     sta.z next_2x2_left_1+1
     // [122] font_2x2::next_2x2_right#1 = font_2x2::next_2x2_left#0 + (word)$c0*8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z next_2x2_left
     clc
+    lda.z next_2x2_left
     adc #<$c0*8
     sta.z next_2x2_right
     lda.z next_2x2_left+1
@@ -4645,8 +4645,8 @@ font_2x2_to_sprites: {
     // font_2x2_to_sprites::@2
   __b2:
     // [135] font_2x2_to_sprites::char_right#0 = font_2x2_to_sprites::char_current#2 + (word)$40*8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z char_current
     clc
+    lda.z char_current
     adc #<$40*8
     sta.z char_right
     lda.z char_current+1
@@ -4770,16 +4770,16 @@ font_2x2_to_sprites: {
     // font_2x2_to_sprites::@4
   __b4:
     // [154] font_2x2_to_sprites::char_left#1 = font_2x2_to_sprites::char_current#2 + (word)$80*8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z char_current
     clc
+    lda.z char_current
     adc #<$80*8
     sta.z char_left
     lda.z char_current+1
     adc #>$80*8
     sta.z char_left+1
     // [155] font_2x2_to_sprites::char_right#1 = font_2x2_to_sprites::char_current#2 + (word)$c0*8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z char_current
     clc
+    lda.z char_current
     adc #<$c0*8
     sta.z char_right
     lda.z char_current+1
@@ -6177,8 +6177,8 @@ font_2x2: {
   __b1:
     // next_2x2_right = next_2x2 + 0x40*8
     // [93] font_2x2::next_2x2_right#0 = font_2x2::next_2x2_left#0 + (word)$40*8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z next_2x2_left
     clc
+    lda.z next_2x2_left
     adc #<$40*8
     sta.z next_2x2_right
     lda.z next_2x2_left+1
@@ -6318,8 +6318,8 @@ font_2x2: {
     // font_2x2::@7
     // next_2x2_left = next_2x2 + 0x80*8
     // [121] font_2x2::next_2x2_left#1 = font_2x2::next_2x2_left#0 + (word)$80*8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z next_2x2_left
     clc
+    lda.z next_2x2_left
     adc #<$80*8
     sta.z next_2x2_left_1
     lda.z next_2x2_left+1
@@ -6327,8 +6327,8 @@ font_2x2: {
     sta.z next_2x2_left_1+1
     // next_2x2_right = next_2x2 + 0xc0*8
     // [122] font_2x2::next_2x2_right#1 = font_2x2::next_2x2_left#0 + (word)$c0*8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z next_2x2_left
     clc
+    lda.z next_2x2_left
     adc #<$c0*8
     sta.z next_2x2_right
     lda.z next_2x2_left+1
@@ -6428,8 +6428,8 @@ font_2x2_to_sprites: {
   __b2:
     // char_right = char_current + 0x40*8
     // [135] font_2x2_to_sprites::char_right#0 = font_2x2_to_sprites::char_current#2 + (word)$40*8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z char_current
     clc
+    lda.z char_current
     adc #<$40*8
     sta.z char_right
     lda.z char_current+1
@@ -6549,8 +6549,8 @@ font_2x2_to_sprites: {
   __b4:
     // char_left = char_current + 0x80*8
     // [154] font_2x2_to_sprites::char_left#1 = font_2x2_to_sprites::char_current#2 + (word)$80*8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z char_current
     clc
+    lda.z char_current
     adc #<$80*8
     sta.z char_left
     lda.z char_current+1
@@ -6558,8 +6558,8 @@ font_2x2_to_sprites: {
     sta.z char_left+1
     // char_right = char_current + 0xc0*8
     // [155] font_2x2_to_sprites::char_right#1 = font_2x2_to_sprites::char_current#2 + (word)$c0*8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z char_current
     clc
+    lda.z char_current
     adc #<$c0*8
     sta.z char_right
     lda.z char_current+1
diff --git a/src/test/ref/complex/xmega65/xmega65.asm b/src/test/ref/complex/xmega65/xmega65.asm
index 8e7a000b6..7a208da02 100644
--- a/src/test/ref/complex/xmega65/xmega65.asm
+++ b/src/test/ref/complex/xmega65/xmega65.asm
@@ -109,8 +109,8 @@ memset: {
     .label dst = 6
     .label str = 6
     // end = (char*)str + num
-    lda.z str
     clc
+    lda.z str
     adc #<$28*$19
     sta.z end
     lda.z str+1
diff --git a/src/test/ref/complex/xmega65/xmega65.log b/src/test/ref/complex/xmega65/xmega65.log
index 32c33ff4c..e587f709e 100644
--- a/src/test/ref/complex/xmega65/xmega65.log
+++ b/src/test/ref/complex/xmega65/xmega65.log
@@ -671,8 +671,8 @@ memset: {
     // memset::@1
   __b1:
     // [18] memset::end#0 = (byte*)memset::str#3 + (word)$28*$19 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z str
     clc
+    lda.z str
     adc #<$28*$19
     sta.z end
     lda.z str+1
@@ -961,8 +961,8 @@ memset: {
     // memset::@1
     // end = (char*)str + num
     // [18] memset::end#0 = (byte*)memset::str#3 + (word)$28*$19 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z str
     clc
+    lda.z str
     adc #<$28*$19
     sta.z end
     lda.z str+1
diff --git a/src/test/ref/complex/xy-scroller/xy-scroller.asm b/src/test/ref/complex/xy-scroller/xy-scroller.asm
index 3a8e1febe..a7d27c51a 100644
--- a/src/test/ref/complex/xy-scroller/xy-scroller.asm
+++ b/src/test/ref/complex/xy-scroller/xy-scroller.asm
@@ -406,8 +406,8 @@ main: {
     // petscii_ptr(x_pos_coarse-20, y_pos_coarse+12)
     // petscii = petscii_ptr(x_pos_coarse-20, y_pos_coarse+12)
     // scrn = screen_hidden+24*40
-    lda.z screen_hidden
     clc
+    lda.z screen_hidden
     adc #<$18*$28
     sta.z scrn
     lda.z screen_hidden+1
@@ -623,32 +623,32 @@ screencpy: {
     adc.z dst+1
     sta.z dst_250+1
     // src_500 = src+500
-    lda.z src
     clc
+    lda.z src
     adc #<$1f4
     sta.z src_500
     lda.z src+1
     adc #>$1f4
     sta.z src_500+1
     // dst_500 = dst+500
-    lda.z dst
     clc
+    lda.z dst
     adc #<$1f4
     sta.z dst_500
     lda.z dst+1
     adc #>$1f4
     sta.z dst_500+1
     // src_750 = src+750
-    lda.z src
     clc
+    lda.z src
     adc #<$2ee
     sta.z src_750
     lda.z src+1
     adc #>$2ee
     sta.z src_750+1
     // dst_750 = dst+750
-    lda.z dst
     clc
+    lda.z dst
     adc #<$2ee
     sta.z dst_750
     lda.z dst+1
diff --git a/src/test/ref/complex/xy-scroller/xy-scroller.log b/src/test/ref/complex/xy-scroller/xy-scroller.log
index cf6198b4d..9cd185e47 100644
--- a/src/test/ref/complex/xy-scroller/xy-scroller.log
+++ b/src/test/ref/complex/xy-scroller/xy-scroller.log
@@ -4678,8 +4678,8 @@ main: {
   __b34:
     // [87] main::petscii#1 = petscii_ptr::return#0
     // [88] main::scrn#1 = main::screen_hidden#0 + (word)$18*$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z screen_hidden
     clc
+    lda.z screen_hidden
     adc #<$18*$28
     sta.z scrn
     lda.z screen_hidden+1
@@ -4937,32 +4937,32 @@ screencpy: {
     adc.z dst+1
     sta.z dst_250+1
     // [123] screencpy::src_500#0 = screencpy::src#0 + $1f4 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z src
     clc
+    lda.z src
     adc #<$1f4
     sta.z src_500
     lda.z src+1
     adc #>$1f4
     sta.z src_500+1
     // [124] screencpy::dst_500#0 = screencpy::dst#0 + $1f4 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z dst
     clc
+    lda.z dst
     adc #<$1f4
     sta.z dst_500
     lda.z dst+1
     adc #>$1f4
     sta.z dst_500+1
     // [125] screencpy::src_750#0 = screencpy::src#0 + $2ee -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z src
     clc
+    lda.z src
     adc #<$2ee
     sta.z src_750
     lda.z src+1
     adc #>$2ee
     sta.z src_750+1
     // [126] screencpy::dst_750#0 = screencpy::dst#0 + $2ee -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z dst
     clc
+    lda.z dst
     adc #<$2ee
     sta.z dst_750
     lda.z dst+1
@@ -6037,8 +6037,8 @@ main: {
     // [87] main::petscii#1 = petscii_ptr::return#0
     // scrn = screen_hidden+24*40
     // [88] main::scrn#1 = main::screen_hidden#0 + (word)$18*$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z screen_hidden
     clc
+    lda.z screen_hidden
     adc #<$18*$28
     sta.z scrn
     lda.z screen_hidden+1
@@ -6303,8 +6303,8 @@ screencpy: {
     sta.z dst_250+1
     // src_500 = src+500
     // [123] screencpy::src_500#0 = screencpy::src#0 + $1f4 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z src
     clc
+    lda.z src
     adc #<$1f4
     sta.z src_500
     lda.z src+1
@@ -6312,8 +6312,8 @@ screencpy: {
     sta.z src_500+1
     // dst_500 = dst+500
     // [124] screencpy::dst_500#0 = screencpy::dst#0 + $1f4 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z dst
     clc
+    lda.z dst
     adc #<$1f4
     sta.z dst_500
     lda.z dst+1
@@ -6321,8 +6321,8 @@ screencpy: {
     sta.z dst_500+1
     // src_750 = src+750
     // [125] screencpy::src_750#0 = screencpy::src#0 + $2ee -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z src
     clc
+    lda.z src
     adc #<$2ee
     sta.z src_750
     lda.z src+1
@@ -6330,8 +6330,8 @@ screencpy: {
     sta.z src_750+1
     // dst_750 = dst+750
     // [126] screencpy::dst_750#0 = screencpy::dst#0 + $2ee -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z dst
     clc
+    lda.z dst
     adc #<$2ee
     sta.z dst_750
     lda.z dst+1
diff --git a/src/test/ref/cpu-65ce02-eightqueens.asm b/src/test/ref/cpu-65ce02-eightqueens.asm
index b71400880..559fa1120 100644
--- a/src/test/ref/cpu-65ce02-eightqueens.asm
+++ b/src/test/ref/cpu-65ce02-eightqueens.asm
@@ -1174,8 +1174,8 @@ memcpy: {
     .label source = $14
     .label destination = $1d
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/cpu-65ce02-eightqueens.log b/src/test/ref/cpu-65ce02-eightqueens.log
index 2feb5280c..5d65a3b4a 100644
--- a/src/test/ref/cpu-65ce02-eightqueens.log
+++ b/src/test/ref/cpu-65ce02-eightqueens.log
@@ -8941,8 +8941,8 @@ memcpy: {
     .label source = $14
     .label destination = $1d
     // [311] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -11775,8 +11775,8 @@ memcpy: {
     .label destination = $1d
     // src_end = (char*)source+num
     // [311] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/derefidx-word-0.asm b/src/test/ref/derefidx-word-0.asm
index 5f3388715..6b4df3dd0 100644
--- a/src/test/ref/derefidx-word-0.asm
+++ b/src/test/ref/derefidx-word-0.asm
@@ -23,8 +23,8 @@ main: {
     rts
   __b2:
     // screen[i] = 'a'
-    lda.z i
     clc
+    lda.z i
     adc #<screen
     sta.z __1
     lda.z i+1
diff --git a/src/test/ref/derefidx-word-0.log b/src/test/ref/derefidx-word-0.log
index a75c4ad5b..c84b752ab 100644
--- a/src/test/ref/derefidx-word-0.log
+++ b/src/test/ref/derefidx-word-0.log
@@ -164,8 +164,8 @@ main: {
     // main::@2
   __b2:
     // [4] main::$1 = main::screen + main::i#2 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z i
     clc
+    lda.z i
     adc #<screen
     sta.z __1
     lda.z i+1
@@ -253,8 +253,8 @@ main: {
   __b2:
     // screen[i] = 'a'
     // [4] main::$1 = main::screen + main::i#2 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z i
     clc
+    lda.z i
     adc #<screen
     sta.z __1
     lda.z i+1
diff --git a/src/test/ref/examples/3d/perspective.asm b/src/test/ref/examples/3d/perspective.asm
index a9f496882..cd3428283 100644
--- a/src/test/ref/examples/3d/perspective.asm
+++ b/src/test/ref/examples/3d/perspective.asm
@@ -93,8 +93,8 @@ mulf_init: {
     adc.z add+1
     sta.z sqr+1
     // add +=2
-    lda.z add
     clc
+    lda.z add
     adc #<2
     sta.z add
     lda.z add+1
diff --git a/src/test/ref/examples/3d/perspective.log b/src/test/ref/examples/3d/perspective.log
index 23b0d7020..4cf19524a 100644
--- a/src/test/ref/examples/3d/perspective.log
+++ b/src/test/ref/examples/3d/perspective.log
@@ -1780,8 +1780,8 @@ mulf_init: {
     adc.z add+1
     sta.z sqr+1
     // [22] mulf_init::add#1 = mulf_init::add#2 + 2 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z add
     clc
+    lda.z add
     adc #<2
     sta.z add
     lda.z add+1
@@ -2704,8 +2704,8 @@ mulf_init: {
     sta.z sqr+1
     // add +=2
     // [22] mulf_init::add#1 = mulf_init::add#2 + 2 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z add
     clc
+    lda.z add
     adc #<2
     sta.z add
     lda.z add+1
diff --git a/src/test/ref/examples/conio/nacht-screen.asm b/src/test/ref/examples/conio/nacht-screen.asm
index c00b50b46..032cc5726 100644
--- a/src/test/ref/examples/conio/nacht-screen.asm
+++ b/src/test/ref/examples/conio/nacht-screen.asm
@@ -181,8 +181,8 @@ MakeNiceScreen: {
     rts
   __b2:
     // strlen (T->Msg)
-    lda.z T
     clc
+    lda.z T
     adc #1
     sta.z strlen.str
     lda.z T+1
@@ -199,8 +199,8 @@ MakeNiceScreen: {
     lsr
     tax
     // cputsxy (X, T->Y, T->Msg)
-    lda.z T
     clc
+    lda.z T
     adc #1
     sta.z cputsxy.s
     lda.z T+1
@@ -577,8 +577,8 @@ gotoxy: {
     asl.z line_offset
     rol.z line_offset+1
     // CONIO_SCREEN_TEXT + line_offset
-    lda.z line_offset
     clc
+    lda.z line_offset
     adc #<DEFAULT_SCREEN
     sta.z __5
     lda.z line_offset+1
@@ -763,8 +763,8 @@ memcpy: {
     .label source = $b
     .label destination = $17
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/examples/conio/nacht-screen.log b/src/test/ref/examples/conio/nacht-screen.log
index 6afc07a01..dd25f9e37 100644
--- a/src/test/ref/examples/conio/nacht-screen.log
+++ b/src/test/ref/examples/conio/nacht-screen.log
@@ -3507,8 +3507,8 @@ MakeNiceScreen: {
     // MakeNiceScreen::@2
   __b2:
     // [60] strlen::str#1 = (byte*)MakeNiceScreen::T#3 + 1 -- pbuz1=pbuz2_plus_1 
-    lda.z T
     clc
+    lda.z T
     adc #1
     sta.z strlen.str
     lda.z T+1
@@ -3533,8 +3533,8 @@ MakeNiceScreen: {
     lsr
     tax
     // [67] cputsxy::s#0 = (byte*)MakeNiceScreen::T#3 + 1 -- pbuz1=pbuz2_plus_1 
-    lda.z T
     clc
+    lda.z T
     adc #1
     sta.z cputsxy.s
     lda.z T+1
@@ -4128,8 +4128,8 @@ gotoxy: {
     asl.z line_offset
     rol.z line_offset+1
     // [163] gotoxy::$5 = DEFAULT_SCREEN + gotoxy::line_offset#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z line_offset
     clc
+    lda.z line_offset
     adc #<DEFAULT_SCREEN
     sta.z __5
     lda.z line_offset+1
@@ -4424,8 +4424,8 @@ memcpy: {
     .label source = $b
     .label destination = $17
     // [211] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -5328,8 +5328,8 @@ MakeNiceScreen: {
   __b2:
     // strlen (T->Msg)
     // [60] strlen::str#1 = (byte*)MakeNiceScreen::T#3 + 1 -- pbuz1=pbuz2_plus_1 
-    lda.z T
     clc
+    lda.z T
     adc #1
     sta.z strlen.str
     lda.z T+1
@@ -5355,8 +5355,8 @@ MakeNiceScreen: {
     tax
     // cputsxy (X, T->Y, T->Msg)
     // [67] cputsxy::s#0 = (byte*)MakeNiceScreen::T#3 + 1 -- pbuz1=pbuz2_plus_1 
-    lda.z T
     clc
+    lda.z T
     adc #1
     sta.z cputsxy.s
     lda.z T+1
@@ -5919,8 +5919,8 @@ gotoxy: {
     rol.z line_offset+1
     // CONIO_SCREEN_TEXT + line_offset
     // [163] gotoxy::$5 = DEFAULT_SCREEN + gotoxy::line_offset#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z line_offset
     clc
+    lda.z line_offset
     adc #<DEFAULT_SCREEN
     sta.z __5
     lda.z line_offset+1
@@ -6202,8 +6202,8 @@ memcpy: {
     .label destination = $17
     // src_end = (char*)source+num
     // [211] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/examples/eightqueens/eightqueens-recursive.asm b/src/test/ref/examples/eightqueens/eightqueens-recursive.asm
index 306e8ef35..c74ee2375 100644
--- a/src/test/ref/examples/eightqueens/eightqueens-recursive.asm
+++ b/src/test/ref/examples/eightqueens/eightqueens-recursive.asm
@@ -1579,8 +1579,8 @@ memcpy: {
     .label source = $1e
     .label destination = $e
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/examples/eightqueens/eightqueens-recursive.log b/src/test/ref/examples/eightqueens/eightqueens-recursive.log
index 69959c26f..763aabe64 100644
--- a/src/test/ref/examples/eightqueens/eightqueens-recursive.log
+++ b/src/test/ref/examples/eightqueens/eightqueens-recursive.log
@@ -10284,8 +10284,8 @@ memcpy: {
     .label source = $1e
     .label destination = $e
     // [391] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -13658,8 +13658,8 @@ memcpy: {
     .label destination = $e
     // src_end = (char*)source+num
     // [391] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/examples/eightqueens/eightqueens.asm b/src/test/ref/examples/eightqueens/eightqueens.asm
index 535ce8c91..81355047e 100644
--- a/src/test/ref/examples/eightqueens/eightqueens.asm
+++ b/src/test/ref/examples/eightqueens/eightqueens.asm
@@ -1209,8 +1209,8 @@ memcpy: {
     .label source = $15
     .label destination = $1e
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/examples/eightqueens/eightqueens.log b/src/test/ref/examples/eightqueens/eightqueens.log
index 464091958..369677434 100644
--- a/src/test/ref/examples/eightqueens/eightqueens.log
+++ b/src/test/ref/examples/eightqueens/eightqueens.log
@@ -8981,8 +8981,8 @@ memcpy: {
     .label source = $15
     .label destination = $1e
     // [311] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -11856,8 +11856,8 @@ memcpy: {
     .label destination = $1e
     // src_end = (char*)source+num
     // [311] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/examples/font-2x2/font-2x2.asm b/src/test/ref/examples/font-2x2/font-2x2.asm
index fa9deaf50..ebbf21cb7 100644
--- a/src/test/ref/examples/font-2x2/font-2x2.asm
+++ b/src/test/ref/examples/font-2x2/font-2x2.asm
@@ -95,8 +95,8 @@ font_2x2: {
     sta.z next_2x2_left+1
   __b1:
     // next_2x2_right = next_2x2 + 0x40*8
-    lda.z next_2x2_left
     clc
+    lda.z next_2x2_left
     adc #<$40*8
     sta.z next_2x2_right
     lda.z next_2x2_left+1
@@ -183,16 +183,16 @@ font_2x2: {
     cmp.z l2
     bne __b8
     // next_2x2_left = next_2x2 + 0x80*8
-    lda.z next_2x2_left
     clc
+    lda.z next_2x2_left
     adc #<$80*8
     sta.z next_2x2_left_1
     lda.z next_2x2_left+1
     adc #>$80*8
     sta.z next_2x2_left_1+1
     // next_2x2_right = next_2x2 + 0xc0*8
-    lda.z next_2x2_left
     clc
+    lda.z next_2x2_left
     adc #<$c0*8
     sta.z next_2x2_right
     lda.z next_2x2_left+1
diff --git a/src/test/ref/examples/font-2x2/font-2x2.log b/src/test/ref/examples/font-2x2/font-2x2.log
index 15f6d3624..32f445e59 100644
--- a/src/test/ref/examples/font-2x2/font-2x2.log
+++ b/src/test/ref/examples/font-2x2/font-2x2.log
@@ -2477,8 +2477,8 @@ font_2x2: {
     // font_2x2::@1
   __b1:
     // [24] font_2x2::next_2x2_right#0 = font_2x2::next_2x2_left#0 + (word)$40*8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z next_2x2_left
     clc
+    lda.z next_2x2_left
     adc #<$40*8
     sta.z next_2x2_right
     lda.z next_2x2_left+1
@@ -2618,16 +2618,16 @@ font_2x2: {
     // font_2x2::@7
   __b7:
     // [52] font_2x2::next_2x2_left#1 = font_2x2::next_2x2_left#0 + (word)$80*8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z next_2x2_left
     clc
+    lda.z next_2x2_left
     adc #<$80*8
     sta.z next_2x2_left_1
     lda.z next_2x2_left+1
     adc #>$80*8
     sta.z next_2x2_left_1+1
     // [53] font_2x2::next_2x2_right#1 = font_2x2::next_2x2_left#0 + (word)$c0*8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z next_2x2_left
     clc
+    lda.z next_2x2_left
     adc #<$c0*8
     sta.z next_2x2_right
     lda.z next_2x2_left+1
@@ -3525,8 +3525,8 @@ font_2x2: {
   __b1:
     // next_2x2_right = next_2x2 + 0x40*8
     // [24] font_2x2::next_2x2_right#0 = font_2x2::next_2x2_left#0 + (word)$40*8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z next_2x2_left
     clc
+    lda.z next_2x2_left
     adc #<$40*8
     sta.z next_2x2_right
     lda.z next_2x2_left+1
@@ -3666,8 +3666,8 @@ font_2x2: {
     // font_2x2::@7
     // next_2x2_left = next_2x2 + 0x80*8
     // [52] font_2x2::next_2x2_left#1 = font_2x2::next_2x2_left#0 + (word)$80*8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z next_2x2_left
     clc
+    lda.z next_2x2_left
     adc #<$80*8
     sta.z next_2x2_left_1
     lda.z next_2x2_left+1
@@ -3675,8 +3675,8 @@ font_2x2: {
     sta.z next_2x2_left_1+1
     // next_2x2_right = next_2x2 + 0xc0*8
     // [53] font_2x2::next_2x2_right#1 = font_2x2::next_2x2_left#0 + (word)$c0*8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z next_2x2_left
     clc
+    lda.z next_2x2_left
     adc #<$c0*8
     sta.z next_2x2_right
     lda.z next_2x2_left+1
diff --git a/src/test/ref/examples/helloworld/helloworld.asm b/src/test/ref/examples/helloworld/helloworld.asm
index 73513a526..16b2ef378 100644
--- a/src/test/ref/examples/helloworld/helloworld.asm
+++ b/src/test/ref/examples/helloworld/helloworld.asm
@@ -196,8 +196,8 @@ memcpy: {
     .label source = 4
     .label destination = $e
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/examples/helloworld/helloworld.log b/src/test/ref/examples/helloworld/helloworld.log
index a2ce4d21d..e6a507585 100644
--- a/src/test/ref/examples/helloworld/helloworld.log
+++ b/src/test/ref/examples/helloworld/helloworld.log
@@ -1425,8 +1425,8 @@ memcpy: {
     .label source = 4
     .label destination = $e
     // [49] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -1960,8 +1960,8 @@ memcpy: {
     .label destination = $e
     // src_end = (char*)source+num
     // [49] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/examples/mega65/helloworld-mega65.asm b/src/test/ref/examples/mega65/helloworld-mega65.asm
index 68d7dbb72..fd07a1a24 100644
--- a/src/test/ref/examples/mega65/helloworld-mega65.asm
+++ b/src/test/ref/examples/mega65/helloworld-mega65.asm
@@ -149,8 +149,8 @@ gotoxy: {
     asw line_offset
     asw line_offset
     // CONIO_SCREEN_TEXT + line_offset
-    lda.z line_offset
     clc
+    lda.z line_offset
     adc #<DEFAULT_SCREEN
     sta.z __5
     lda.z line_offset+1
@@ -327,8 +327,8 @@ memcpy: {
     .label source = 4
     .label destination = $14
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$50-$50
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/examples/mega65/helloworld-mega65.log b/src/test/ref/examples/mega65/helloworld-mega65.log
index 133c17328..d9f00a6e6 100644
--- a/src/test/ref/examples/mega65/helloworld-mega65.log
+++ b/src/test/ref/examples/mega65/helloworld-mega65.log
@@ -1609,8 +1609,8 @@ gotoxy: {
     asw line_offset
     asw line_offset
     // [33] gotoxy::$5 = DEFAULT_SCREEN + gotoxy::line_offset#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z line_offset
     clc
+    lda.z line_offset
     adc #<DEFAULT_SCREEN
     sta.z __5
     lda.z line_offset+1
@@ -1870,8 +1870,8 @@ memcpy: {
     .label source = 4
     .label destination = $14
     // [76] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$50-$50 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$50-$50
     sta.z src_end
     lda.z source+1
@@ -2364,8 +2364,8 @@ gotoxy: {
     asw line_offset
     // CONIO_SCREEN_TEXT + line_offset
     // [33] gotoxy::$5 = DEFAULT_SCREEN + gotoxy::line_offset#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z line_offset
     clc
+    lda.z line_offset
     adc #<DEFAULT_SCREEN
     sta.z __5
     lda.z line_offset+1
@@ -2618,8 +2618,8 @@ memcpy: {
     .label destination = $14
     // src_end = (char*)source+num
     // [76] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$50-$50 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$50-$50
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/examples/plus4walk/plus4walk.asm b/src/test/ref/examples/plus4walk/plus4walk.asm
index 48d4cc772..128d4c6ed 100644
--- a/src/test/ref/examples/plus4walk/plus4walk.asm
+++ b/src/test/ref/examples/plus4walk/plus4walk.asm
@@ -109,8 +109,8 @@ main: {
     inc.z offset+1
   !:
     // VISITS+offset
-    lda.z offset
     clc
+    lda.z offset
     adc #<VISITS
     sta.z __6
     lda.z offset+1
@@ -210,8 +210,8 @@ memset: {
     .label dst = 3
     .label str = 3
     // end = (char*)str + num
-    lda.z str
     clc
+    lda.z str
     adc #<$3e8
     sta.z end
     lda.z str+1
diff --git a/src/test/ref/examples/plus4walk/plus4walk.log b/src/test/ref/examples/plus4walk/plus4walk.log
index 66ad447a7..35d9583e3 100644
--- a/src/test/ref/examples/plus4walk/plus4walk.log
+++ b/src/test/ref/examples/plus4walk/plus4walk.log
@@ -1293,8 +1293,8 @@ main: {
     inc.z offset+1
   !:
     // [14] main::$6 = VISITS + main::offset#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z offset
     clc
+    lda.z offset
     adc #<VISITS
     sta.z __6
     lda.z offset+1
@@ -1473,8 +1473,8 @@ memset: {
     // memset::@1
   __b1:
     // [45] memset::end#0 = (byte*)memset::str#4 + $3e8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z str
     clc
+    lda.z str
     adc #<$3e8
     sta.z end
     lda.z str+1
@@ -1903,8 +1903,8 @@ main: {
   !:
     // VISITS+offset
     // [14] main::$6 = VISITS + main::offset#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z offset
     clc
+    lda.z offset
     adc #<VISITS
     sta.z __6
     lda.z offset+1
@@ -2066,8 +2066,8 @@ memset: {
     // memset::@1
     // end = (char*)str + num
     // [45] memset::end#0 = (byte*)memset::str#4 + $3e8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z str
     clc
+    lda.z str
     adc #<$3e8
     sta.z end
     lda.z str+1
diff --git a/src/test/ref/examples/rotate/rotate.asm b/src/test/ref/examples/rotate/rotate.asm
index 1ca7d4250..3f4c6d2e0 100644
--- a/src/test/ref/examples/rotate/rotate.asm
+++ b/src/test/ref/examples/rotate/rotate.asm
@@ -584,8 +584,8 @@ print_uchar_at: {
     and.z b
     tay
     // print_char_at(print_hextab[b&$f], at+1)
-    lda.z at
     clc
+    lda.z at
     adc #1
     sta.z print_char_at.at
     lda.z at+1
diff --git a/src/test/ref/examples/rotate/rotate.log b/src/test/ref/examples/rotate/rotate.log
index ad266894c..5a9d7d3e1 100644
--- a/src/test/ref/examples/rotate/rotate.log
+++ b/src/test/ref/examples/rotate/rotate.log
@@ -3396,8 +3396,8 @@ print_uchar_at: {
     and.z b
     tay
     // [148] print_char_at::at#1 = print_uchar_at::at#2 + 1 -- pbuz1=pbuz2_plus_1 
-    lda.z at
     clc
+    lda.z at
     adc #1
     sta.z print_char_at.at
     lda.z at+1
@@ -4709,8 +4709,8 @@ print_uchar_at: {
     tay
     // print_char_at(print_hextab[b&$f], at+1)
     // [148] print_char_at::at#1 = print_uchar_at::at#2 + 1 -- pbuz1=pbuz2_plus_1 
-    lda.z at
     clc
+    lda.z at
     adc #1
     sta.z print_char_at.at
     lda.z at+1
diff --git a/src/test/ref/examples/scrolllogo/scrolllogo.asm b/src/test/ref/examples/scrolllogo/scrolllogo.asm
index 630ae2793..18fd68f95 100644
--- a/src/test/ref/examples/scrolllogo/scrolllogo.asm
+++ b/src/test/ref/examples/scrolllogo/scrolllogo.asm
@@ -90,8 +90,8 @@ memset: {
     .label dst = $24
     .label str = $24
     // end = (char*)str + num
-    lda.z str
     clc
+    lda.z str
     adc #<$3e8
     sta.z end
     lda.z str+1
diff --git a/src/test/ref/examples/scrolllogo/scrolllogo.log b/src/test/ref/examples/scrolllogo/scrolllogo.log
index 4ff9f3a7b..7a11d7985 100644
--- a/src/test/ref/examples/scrolllogo/scrolllogo.log
+++ b/src/test/ref/examples/scrolllogo/scrolllogo.log
@@ -4498,8 +4498,8 @@ memset: {
     // memset::@1
   __b1:
     // [21] memset::end#0 = (byte*)memset::str#3 + $3e8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z str
     clc
+    lda.z str
     adc #<$3e8
     sta.z end
     lda.z str+1
@@ -6460,8 +6460,8 @@ memset: {
     // memset::@1
     // end = (char*)str + num
     // [21] memset::end#0 = (byte*)memset::str#3 + $3e8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z str
     clc
+    lda.z str
     adc #<$3e8
     sta.z end
     lda.z str+1
diff --git a/src/test/ref/examples/showlogo/showlogo.asm b/src/test/ref/examples/showlogo/showlogo.asm
index cbbb51ff9..253661aca 100644
--- a/src/test/ref/examples/showlogo/showlogo.asm
+++ b/src/test/ref/examples/showlogo/showlogo.asm
@@ -77,8 +77,8 @@ memset: {
     .label dst = 2
     .label str = 2
     // end = (char*)str + num
-    lda.z str
     clc
+    lda.z str
     adc #<$28*$19
     sta.z end
     lda.z str+1
diff --git a/src/test/ref/examples/showlogo/showlogo.log b/src/test/ref/examples/showlogo/showlogo.log
index b04cf75f9..36505d52e 100644
--- a/src/test/ref/examples/showlogo/showlogo.log
+++ b/src/test/ref/examples/showlogo/showlogo.log
@@ -680,8 +680,8 @@ memset: {
     // memset::@1
   __b1:
     // [17] memset::end#0 = (byte*)memset::str#3 + (word)$28*$19 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z str
     clc
+    lda.z str
     adc #<$28*$19
     sta.z end
     lda.z str+1
@@ -930,8 +930,8 @@ memset: {
     // memset::@1
     // end = (char*)str + num
     // [17] memset::end#0 = (byte*)memset::str#3 + (word)$28*$19 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z str
     clc
+    lda.z str
     adc #<$28*$19
     sta.z end
     lda.z str+1
diff --git a/src/test/ref/examples/sinplotter/sine-plotter.asm b/src/test/ref/examples/sinplotter/sine-plotter.asm
index 6158403a2..e5524cae6 100644
--- a/src/test/ref/examples/sinplotter/sine-plotter.asm
+++ b/src/test/ref/examples/sinplotter/sine-plotter.asm
@@ -300,8 +300,8 @@ render_sine: {
     lda.z sin_idx+1
     rol
     sta.z __11+1
-    lda.z __11
     clc
+    lda.z __11
     adc #<sin
     sta.z __1
     lda.z __11+1
@@ -339,8 +339,8 @@ render_sine: {
     lda (__4),y
     sta.z sin2_val+1
     // wrap_y(sin2_val+10)
-    lda.z wrap_y.y
     clc
+    lda.z wrap_y.y
     adc #<$a
     sta.z wrap_y.y
     lda.z wrap_y.y+1
diff --git a/src/test/ref/examples/sinplotter/sine-plotter.log b/src/test/ref/examples/sinplotter/sine-plotter.log
index f108e5b1d..14e7fcbc9 100644
--- a/src/test/ref/examples/sinplotter/sine-plotter.log
+++ b/src/test/ref/examples/sinplotter/sine-plotter.log
@@ -4449,8 +4449,8 @@ render_sine: {
     rol
     sta.z __11+1
     // [69] render_sine::$1 = sin + render_sine::$11 -- pwsz1=pwsc1_plus_vwuz2 
-    lda.z __11
     clc
+    lda.z __11
     adc #<sin
     sta.z __1
     lda.z __11+1
@@ -4504,8 +4504,8 @@ render_sine: {
     lda (__4),y
     sta.z sin2_val+1
     // [80] wrap_y::y#1 = render_sine::sin2_val#0 + $a -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z wrap_y.y
     clc
+    lda.z wrap_y.y
     adc #<$a
     sta.z wrap_y.y
     lda.z wrap_y.y+1
@@ -6440,8 +6440,8 @@ render_sine: {
     rol
     sta.z __11+1
     // [69] render_sine::$1 = sin + render_sine::$11 -- pwsz1=pwsc1_plus_vwuz2 
-    lda.z __11
     clc
+    lda.z __11
     adc #<sin
     sta.z __1
     lda.z __11+1
@@ -6497,8 +6497,8 @@ render_sine: {
     sta.z sin2_val+1
     // wrap_y(sin2_val+10)
     // [80] wrap_y::y#1 = render_sine::sin2_val#0 + $a -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z wrap_y.y
     clc
+    lda.z wrap_y.y
     adc #<$a
     sta.z wrap_y.y
     lda.z wrap_y.y+1
diff --git a/src/test/ref/fillscreen-2.asm b/src/test/ref/fillscreen-2.asm
index 2ad72b9b4..608f68186 100644
--- a/src/test/ref/fillscreen-2.asm
+++ b/src/test/ref/fillscreen-2.asm
@@ -23,8 +23,8 @@ main: {
     rts
   __b2:
     // SCREEN[i] = ' '
-    lda.z i
     clc
+    lda.z i
     adc #<SCREEN
     sta.z __1
     lda.z i+1
diff --git a/src/test/ref/fillscreen-2.log b/src/test/ref/fillscreen-2.log
index 5f3102149..2394f3c5f 100644
--- a/src/test/ref/fillscreen-2.log
+++ b/src/test/ref/fillscreen-2.log
@@ -167,8 +167,8 @@ main: {
     // main::@2
   __b2:
     // [4] main::$1 = SCREEN + main::i#2 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z i
     clc
+    lda.z i
     adc #<SCREEN
     sta.z __1
     lda.z i+1
@@ -253,8 +253,8 @@ main: {
   __b2:
     // SCREEN[i] = ' '
     // [4] main::$1 = SCREEN + main::i#2 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z i
     clc
+    lda.z i
     adc #<SCREEN
     sta.z __1
     lda.z i+1
diff --git a/src/test/ref/halfscii.asm b/src/test/ref/halfscii.asm
index 2b39c1714..c8328bc7d 100644
--- a/src/test/ref/halfscii.asm
+++ b/src/test/ref/halfscii.asm
@@ -29,8 +29,8 @@ main: {
     sta.z chargen+1
   __b1:
     // chargen1 = chargen+1
-    lda.z chargen
     clc
+    lda.z chargen
     adc #1
     sta.z chargen1
     lda.z chargen+1
diff --git a/src/test/ref/halfscii.log b/src/test/ref/halfscii.log
index a935d6b4e..41564535e 100644
--- a/src/test/ref/halfscii.log
+++ b/src/test/ref/halfscii.log
@@ -1013,8 +1013,8 @@ main: {
     // main::@1
   __b1:
     // [3] main::chargen1#0 = main::chargen#10 + 1 -- pbuz1=pbuz2_plus_1 
-    lda.z chargen
     clc
+    lda.z chargen
     adc #1
     sta.z chargen1
     lda.z chargen+1
@@ -1437,8 +1437,8 @@ main: {
   __b1:
     // chargen1 = chargen+1
     // [3] main::chargen1#0 = main::chargen#10 + 1 -- pbuz1=pbuz2_plus_1 
-    lda.z chargen
     clc
+    lda.z chargen
     adc #1
     sta.z chargen1
     lda.z chargen+1
diff --git a/src/test/ref/index-pointer-rewrite-2.asm b/src/test/ref/index-pointer-rewrite-2.asm
index ad83e3e78..b4e233134 100644
--- a/src/test/ref/index-pointer-rewrite-2.asm
+++ b/src/test/ref/index-pointer-rewrite-2.asm
@@ -21,8 +21,8 @@ main: {
     rts
   __b2:
     // entities[i] = 7
-    lda.z i
     clc
+    lda.z i
     adc #<entities
     sta.z __1
     lda.z i+1
diff --git a/src/test/ref/index-pointer-rewrite-2.log b/src/test/ref/index-pointer-rewrite-2.log
index 48c96c5aa..8b3316088 100644
--- a/src/test/ref/index-pointer-rewrite-2.log
+++ b/src/test/ref/index-pointer-rewrite-2.log
@@ -162,8 +162,8 @@ main: {
     // main::@2
   __b2:
     // [4] main::$1 = entities + main::i#2 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z i
     clc
+    lda.z i
     adc #<entities
     sta.z __1
     lda.z i+1
@@ -247,8 +247,8 @@ main: {
   __b2:
     // entities[i] = 7
     // [4] main::$1 = entities + main::i#2 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z i
     clc
+    lda.z i
     adc #<entities
     sta.z __1
     lda.z i+1
diff --git a/src/test/ref/index-pointer-rewrite-5.asm b/src/test/ref/index-pointer-rewrite-5.asm
index 28d609cb9..f8785e0bb 100644
--- a/src/test/ref/index-pointer-rewrite-5.asm
+++ b/src/test/ref/index-pointer-rewrite-5.asm
@@ -42,8 +42,8 @@ main: {
     txa
     asl
     tax
-    lda fibs,x
     clc
+    lda fibs,x
     adc fibs,y
     sta.z __3
     lda fibs+1,x
diff --git a/src/test/ref/index-pointer-rewrite-5.log b/src/test/ref/index-pointer-rewrite-5.log
index 53fdc7e58..1060c2b6f 100644
--- a/src/test/ref/index-pointer-rewrite-5.log
+++ b/src/test/ref/index-pointer-rewrite-5.log
@@ -299,8 +299,8 @@ main: {
     asl
     // [9] main::$3 = fibs[main::$6] + fibs[main::$7] -- vwuz1=pwuc1_derefidx_vbuyy_plus_pwuc1_derefidx_vbuaa 
     tax
-    lda fibs,x
     clc
+    lda fibs,x
     adc fibs,y
     sta.z __3
     lda fibs+1,x
@@ -425,8 +425,8 @@ main: {
     asl
     // [9] main::$3 = fibs[main::$6] + fibs[main::$7] -- vwuz1=pwuc1_derefidx_vbuyy_plus_pwuc1_derefidx_vbuaa 
     tax
-    lda fibs,x
     clc
+    lda fibs,x
     adc fibs,y
     sta.z __3
     lda fibs+1,x
diff --git a/src/test/ref/index-pointer-rewrite-6.asm b/src/test/ref/index-pointer-rewrite-6.asm
index 6fd75fa3b..64cce5383 100644
--- a/src/test/ref/index-pointer-rewrite-6.asm
+++ b/src/test/ref/index-pointer-rewrite-6.asm
@@ -30,15 +30,15 @@ main: {
     rts
   __b2:
     // fibs[i]+fibs[i+1]
-    lda.z i
     clc
+    lda.z i
     adc #<fibs
     sta.z __4
     lda.z i+1
     adc #>fibs
     sta.z __4+1
-    lda.z i
     clc
+    lda.z i
     adc #<fibs+1
     sta.z __5
     lda.z i+1
@@ -50,8 +50,8 @@ main: {
     adc (__5),y
     tax
     // fibs[i+2] = fibs[i]+fibs[i+1]
-    lda.z i
     clc
+    lda.z i
     adc #<fibs+2
     sta.z __6
     lda.z i+1
diff --git a/src/test/ref/index-pointer-rewrite-6.log b/src/test/ref/index-pointer-rewrite-6.log
index e799f814a..d590fc1c2 100644
--- a/src/test/ref/index-pointer-rewrite-6.log
+++ b/src/test/ref/index-pointer-rewrite-6.log
@@ -239,16 +239,16 @@ main: {
     // main::@2
   __b2:
     // [5] main::$4 = fibs + main::i#2 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z i
     clc
+    lda.z i
     adc #<fibs
     sta.z __4
     lda.z i+1
     adc #>fibs
     sta.z __4+1
     // [6] main::$5 = fibs+1 + main::i#2 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z i
     clc
+    lda.z i
     adc #<fibs+1
     sta.z __5
     lda.z i+1
@@ -262,8 +262,8 @@ main: {
     adc (__5),y
     tax
     // [8] main::$6 = fibs+2 + main::i#2 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z i
     clc
+    lda.z i
     adc #<fibs+2
     sta.z __6
     lda.z i+1
@@ -366,16 +366,16 @@ main: {
   __b2:
     // fibs[i]+fibs[i+1]
     // [5] main::$4 = fibs + main::i#2 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z i
     clc
+    lda.z i
     adc #<fibs
     sta.z __4
     lda.z i+1
     adc #>fibs
     sta.z __4+1
     // [6] main::$5 = fibs+1 + main::i#2 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z i
     clc
+    lda.z i
     adc #<fibs+1
     sta.z __5
     lda.z i+1
@@ -389,8 +389,8 @@ main: {
     tax
     // fibs[i+2] = fibs[i]+fibs[i+1]
     // [8] main::$6 = fibs+2 + main::i#2 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z i
     clc
+    lda.z i
     adc #<fibs+2
     sta.z __6
     lda.z i+1
diff --git a/src/test/ref/index-pointer-rewrite-7.asm b/src/test/ref/index-pointer-rewrite-7.asm
index 98a3cca40..711f01347 100644
--- a/src/test/ref/index-pointer-rewrite-7.asm
+++ b/src/test/ref/index-pointer-rewrite-7.asm
@@ -47,8 +47,8 @@ main: {
     adc.z i+1
     sta.z __1+1
     // i+1
-    lda.z i
     clc
+    lda.z i
     adc #1
     sta.z __2
     lda.z i+1
diff --git a/src/test/ref/index-pointer-rewrite-7.log b/src/test/ref/index-pointer-rewrite-7.log
index ad0427faa..603233582 100644
--- a/src/test/ref/index-pointer-rewrite-7.log
+++ b/src/test/ref/index-pointer-rewrite-7.log
@@ -318,8 +318,8 @@ main: {
     adc.z i+1
     sta.z __1+1
     // [6] main::$2 = main::i#2 + 1 -- vwuz1=vwuz2_plus_1 
-    lda.z i
     clc
+    lda.z i
     adc #1
     sta.z __2
     lda.z i+1
@@ -498,8 +498,8 @@ main: {
     sta.z __1+1
     // i+1
     // [6] main::$2 = main::i#2 + 1 -- vwuz1=vwuz2_plus_1 
-    lda.z i
     clc
+    lda.z i
     adc #1
     sta.z __2
     lda.z i+1
diff --git a/src/test/ref/nes-array.asm b/src/test/ref/nes-array.asm
index 668e3fb6a..268b45849 100644
--- a/src/test/ref/nes-array.asm
+++ b/src/test/ref/nes-array.asm
@@ -57,8 +57,8 @@ foo: {
     txa
     asl
     tax
-    clc
     ldy #0
+    clc
     lda wow,x
     adc (return),y
     pha
diff --git a/src/test/ref/nes-array.log b/src/test/ref/nes-array.log
index 404f39e01..f1ac95fe8 100644
--- a/src/test/ref/nes-array.log
+++ b/src/test/ref/nes-array.log
@@ -360,8 +360,8 @@ foo: {
     asl
     // [13] foo::return#0 = wow[foo::$1] + *foo::y#2 -- vwsz1=pwsc1_derefidx_vbuaa_plus__deref_pwsz1 
     tax
-    clc
     ldy #0
+    clc
     lda wow,x
     adc (return),y
     pha
@@ -511,8 +511,8 @@ foo: {
     asl
     // [13] foo::return#0 = wow[foo::$1] + *foo::y#2 -- vwsz1=pwsc1_derefidx_vbuaa_plus__deref_pwsz1 
     tax
-    clc
     ldy #0
+    clc
     lda wow,x
     adc (return),y
     pha
diff --git a/src/test/ref/plasma-center.asm b/src/test/ref/plasma-center.asm
index b343ddb7b..f2a08c062 100644
--- a/src/test/ref/plasma-center.asm
+++ b/src/test/ref/plasma-center.asm
@@ -157,8 +157,8 @@ init_dist_screen: {
     // init_squares()
     jsr init_squares
     // screen_bottomline = screen+40*24
-    lda.z screen
     clc
+    lda.z screen
     adc #<$28*$18
     sta.z screen_bottomline
     lda.z screen+1
@@ -522,8 +522,8 @@ memset: {
     .label dst = 4
     .label str = 4
     // end = (char*)str + num
-    lda.z str
     clc
+    lda.z str
     adc #<$3e8
     sta.z end
     lda.z str+1
diff --git a/src/test/ref/plasma-center.log b/src/test/ref/plasma-center.log
index 27951dd28..9a290c176 100644
--- a/src/test/ref/plasma-center.log
+++ b/src/test/ref/plasma-center.log
@@ -5850,8 +5850,8 @@ init_dist_screen: {
     // init_dist_screen::@11
   __b11:
     // [31] init_dist_screen::screen_bottomline#0 = init_dist_screen::screen#0 + (word)$28*$18 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z screen
     clc
+    lda.z screen
     adc #<$28*$18
     sta.z screen_bottomline
     lda.z screen+1
@@ -6413,8 +6413,8 @@ memset: {
     // memset::@1
   __b1:
     // [132] memset::end#0 = (byte*)memset::str#3 + $3e8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z str
     clc
+    lda.z str
     adc #<$3e8
     sta.z end
     lda.z str+1
@@ -8141,8 +8141,8 @@ init_dist_screen: {
     // init_dist_screen::@11
     // screen_bottomline = screen+40*24
     // [31] init_dist_screen::screen_bottomline#0 = init_dist_screen::screen#0 + (word)$28*$18 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z screen
     clc
+    lda.z screen
     adc #<$28*$18
     sta.z screen_bottomline
     lda.z screen+1
@@ -8690,8 +8690,8 @@ memset: {
     // memset::@1
     // end = (char*)str + num
     // [132] memset::end#0 = (byte*)memset::str#3 + $3e8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z str
     clc
+    lda.z str
     adc #<$3e8
     sta.z end
     lda.z str+1
diff --git a/src/test/ref/pointer-plus-signed-word.asm b/src/test/ref/pointer-plus-signed-word.asm
index 64d243033..9e045eed3 100644
--- a/src/test/ref/pointer-plus-signed-word.asm
+++ b/src/test/ref/pointer-plus-signed-word.asm
@@ -13,12 +13,12 @@ main: {
     sta.z i+1
   __b1:
     // sc = SCREEN + i
-    lda #<SCREEN
     clc
-    adc.z i
+    lda.z i
+    adc #<SCREEN
     sta.z sc
-    lda #>SCREEN
-    adc.z i+1
+    lda.z i+1
+    adc #>SCREEN
     sta.z sc+1
     // *sc = (char)i
     lda.z i
diff --git a/src/test/ref/pointer-plus-signed-word.log b/src/test/ref/pointer-plus-signed-word.log
index 06eccd313..0d8010e14 100644
--- a/src/test/ref/pointer-plus-signed-word.log
+++ b/src/test/ref/pointer-plus-signed-word.log
@@ -157,12 +157,12 @@ main: {
     // main::@1
   __b1:
     // [2] main::sc#0 = SCREEN + main::i#2 -- pbuz1=pbuc1_plus_vwsz2 
-    lda #<SCREEN
     clc
-    adc.z i
+    lda.z i
+    adc #<SCREEN
     sta.z sc
-    lda #>SCREEN
-    adc.z i+1
+    lda.z i+1
+    adc #>SCREEN
     sta.z sc+1
     // [3] *main::sc#0 = (byte)main::i#2 -- _deref_pbuz1=_byte_vwsz2 
     lda.z i
@@ -243,12 +243,12 @@ main: {
   __b1:
     // sc = SCREEN + i
     // [2] main::sc#0 = SCREEN + main::i#2 -- pbuz1=pbuc1_plus_vwsz2 
-    lda #<SCREEN
     clc
-    adc.z i
+    lda.z i
+    adc #<SCREEN
     sta.z sc
-    lda #>SCREEN
-    adc.z i+1
+    lda.z i+1
+    adc #>SCREEN
     sta.z sc+1
     // *sc = (char)i
     // [3] *main::sc#0 = (byte)main::i#2 -- _deref_pbuz1=_byte_vwsz2 
diff --git a/src/test/ref/primes-1000.asm b/src/test/ref/primes-1000.asm
index ffcee28af..4d290e843 100644
--- a/src/test/ref/primes-1000.asm
+++ b/src/test/ref/primes-1000.asm
@@ -97,8 +97,8 @@ main: {
   !:
   __b2:
     // testnum +=2
-    lda.z testnum
     clc
+    lda.z testnum
     adc #<2
     sta.z testnum
     lda.z testnum+1
@@ -143,8 +143,8 @@ main: {
     lda.z rem16s
     bne __b4
     // testnum +=2
-    lda.z testnum
     clc
+    lda.z testnum
     adc #<2
     sta.z testnum
     lda.z testnum+1
diff --git a/src/test/ref/primes-1000.log b/src/test/ref/primes-1000.log
index faa282756..c0e33649e 100644
--- a/src/test/ref/primes-1000.log
+++ b/src/test/ref/primes-1000.log
@@ -3428,8 +3428,8 @@ main: {
     // main::@2
   __b2:
     // [15] testnum#1 = testnum#15 + 2 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z testnum
     clc
+    lda.z testnum
     adc #<2
     sta.z testnum
     lda.z testnum+1
@@ -3495,8 +3495,8 @@ main: {
     // main::@5
   __b5:
     // [24] testnum#2 = testnum#10 + 2 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z testnum
     clc
+    lda.z testnum
     adc #<2
     sta.z testnum
     lda.z testnum+1
@@ -4913,8 +4913,8 @@ main: {
   __b2:
     // testnum +=2
     // [15] testnum#1 = testnum#15 + 2 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z testnum
     clc
+    lda.z testnum
     adc #<2
     sta.z testnum
     lda.z testnum+1
@@ -4976,8 +4976,8 @@ main: {
     // main::@5
     // testnum +=2
     // [24] testnum#2 = testnum#10 + 2 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z testnum
     clc
+    lda.z testnum
     adc #<2
     sta.z testnum
     lda.z testnum+1
diff --git a/src/test/ref/printf-1.asm b/src/test/ref/printf-1.asm
index e5cb796df..02eb919ac 100644
--- a/src/test/ref/printf-1.asm
+++ b/src/test/ref/printf-1.asm
@@ -419,8 +419,8 @@ memcpy: {
     .label source = $b
     .label destination = $15
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/printf-1.log b/src/test/ref/printf-1.log
index 7aa504ac9..5fea0bfec 100644
--- a/src/test/ref/printf-1.log
+++ b/src/test/ref/printf-1.log
@@ -2794,8 +2794,8 @@ memcpy: {
     .label source = $b
     .label destination = $15
     // [114] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -3833,8 +3833,8 @@ memcpy: {
     .label destination = $15
     // src_end = (char*)source+num
     // [114] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/printf-12.asm b/src/test/ref/printf-12.asm
index 152e14213..a9da27474 100644
--- a/src/test/ref/printf-12.asm
+++ b/src/test/ref/printf-12.asm
@@ -1269,8 +1269,8 @@ memcpy: {
     .label source = $18
     .label destination = $21
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/printf-12.log b/src/test/ref/printf-12.log
index 3b36f4c3e..0753c0b12 100644
--- a/src/test/ref/printf-12.log
+++ b/src/test/ref/printf-12.log
@@ -9095,8 +9095,8 @@ memcpy: {
     .label source = $18
     .label destination = $21
     // [313] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -12076,8 +12076,8 @@ memcpy: {
     .label destination = $21
     // src_end = (char*)source+num
     // [313] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/printf-13.asm b/src/test/ref/printf-13.asm
index a5a0e0089..7f9c87ff8 100644
--- a/src/test/ref/printf-13.asm
+++ b/src/test/ref/printf-13.asm
@@ -1453,8 +1453,8 @@ memcpy: {
     .label source = $10
     .label destination = $12
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/printf-13.log b/src/test/ref/printf-13.log
index b78cf530f..38f00ef84 100644
--- a/src/test/ref/printf-13.log
+++ b/src/test/ref/printf-13.log
@@ -9528,8 +9528,8 @@ memcpy: {
     .label source = $10
     .label destination = $12
     // [389] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -13048,8 +13048,8 @@ memcpy: {
     .label destination = $12
     // src_end = (char*)source+num
     // [389] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/printf-14.asm b/src/test/ref/printf-14.asm
index 56f0b2fdc..a8a0bcca4 100644
--- a/src/test/ref/printf-14.asm
+++ b/src/test/ref/printf-14.asm
@@ -404,8 +404,8 @@ memcpy: {
     .label source = 6
     .label destination = $11
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/printf-14.log b/src/test/ref/printf-14.log
index 13ff50f2e..d9c53151e 100644
--- a/src/test/ref/printf-14.log
+++ b/src/test/ref/printf-14.log
@@ -3908,8 +3908,8 @@ memcpy: {
     .label source = 6
     .label destination = $11
     // [107] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -4933,8 +4933,8 @@ memcpy: {
     .label destination = $11
     // src_end = (char*)source+num
     // [107] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/printf-15.asm b/src/test/ref/printf-15.asm
index 9434db8ae..9f5de2edb 100644
--- a/src/test/ref/printf-15.asm
+++ b/src/test/ref/printf-15.asm
@@ -277,8 +277,8 @@ memcpy: {
     .label source = 4
     .label destination = 6
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/printf-15.log b/src/test/ref/printf-15.log
index 8a99918d1..07c4df7f2 100644
--- a/src/test/ref/printf-15.log
+++ b/src/test/ref/printf-15.log
@@ -1804,8 +1804,8 @@ memcpy: {
     .label source = 4
     .label destination = 6
     // [69] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -2501,8 +2501,8 @@ memcpy: {
     .label destination = 6
     // src_end = (char*)source+num
     // [69] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/printf-16.asm b/src/test/ref/printf-16.asm
index 94b478a8f..5e5d046a7 100644
--- a/src/test/ref/printf-16.asm
+++ b/src/test/ref/printf-16.asm
@@ -663,8 +663,8 @@ memcpy: {
     .label source = $11
     .label destination = 7
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/printf-16.log b/src/test/ref/printf-16.log
index 13cfc6f2e..0d7ebf864 100644
--- a/src/test/ref/printf-16.log
+++ b/src/test/ref/printf-16.log
@@ -5521,8 +5521,8 @@ memcpy: {
     .label source = $11
     .label destination = 7
     // [192] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -7187,8 +7187,8 @@ memcpy: {
     .label destination = 7
     // src_end = (char*)source+num
     // [192] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/printf-2.asm b/src/test/ref/printf-2.asm
index eb72cd095..4fd6ef7fb 100644
--- a/src/test/ref/printf-2.asm
+++ b/src/test/ref/printf-2.asm
@@ -810,8 +810,8 @@ memcpy: {
     .label source = $d
     .label destination = $16
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/printf-2.log b/src/test/ref/printf-2.log
index 7b2c4c52a..e9865aebc 100644
--- a/src/test/ref/printf-2.log
+++ b/src/test/ref/printf-2.log
@@ -6230,8 +6230,8 @@ memcpy: {
     .label source = $d
     .label destination = $16
     // [215] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -8297,8 +8297,8 @@ memcpy: {
     .label destination = $16
     // src_end = (char*)source+num
     // [215] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/printf-speed.asm b/src/test/ref/printf-speed.asm
index 6c9aae7a6..30dfbb5cc 100644
--- a/src/test/ref/printf-speed.asm
+++ b/src/test/ref/printf-speed.asm
@@ -206,8 +206,8 @@ gotoxy: {
     asl.z line_offset
     rol.z line_offset+1
     // CONIO_SCREEN_TEXT + line_offset
-    lda.z line_offset
     clc
+    lda.z line_offset
     adc #<DEFAULT_SCREEN
     sta.z __5
     lda.z line_offset+1
@@ -651,8 +651,8 @@ memcpy: {
     .label source = 6
     .label destination = $11
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/printf-speed.log b/src/test/ref/printf-speed.log
index 2f7453ed5..6b9a7b43a 100644
--- a/src/test/ref/printf-speed.log
+++ b/src/test/ref/printf-speed.log
@@ -4719,8 +4719,8 @@ gotoxy: {
     asl.z line_offset
     rol.z line_offset+1
     // [61] gotoxy::$5 = DEFAULT_SCREEN + gotoxy::line_offset#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z line_offset
     clc
+    lda.z line_offset
     adc #<DEFAULT_SCREEN
     sta.z __5
     lda.z line_offset+1
@@ -5374,8 +5374,8 @@ memcpy: {
     .label source = 6
     .label destination = $11
     // [181] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -6260,8 +6260,8 @@ gotoxy: {
     rol.z line_offset+1
     // CONIO_SCREEN_TEXT + line_offset
     // [61] gotoxy::$5 = DEFAULT_SCREEN + gotoxy::line_offset#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z line_offset
     clc
+    lda.z line_offset
     adc #<DEFAULT_SCREEN
     sta.z __5
     lda.z line_offset+1
@@ -6912,8 +6912,8 @@ memcpy: {
     .label destination = $11
     // src_end = (char*)source+num
     // [181] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/prng-xorshift.asm b/src/test/ref/prng-xorshift.asm
index f8dc40f9a..6ae4a38df 100644
--- a/src/test/ref/prng-xorshift.asm
+++ b/src/test/ref/prng-xorshift.asm
@@ -371,8 +371,8 @@ gotoxy: {
     asl.z line_offset
     rol.z line_offset+1
     // CONIO_SCREEN_TEXT + line_offset
-    lda.z line_offset
     clc
+    lda.z line_offset
     adc #<DEFAULT_SCREEN
     sta.z __5
     lda.z line_offset+1
@@ -1068,8 +1068,8 @@ memcpy: {
     .label source = $16
     .label destination = $1f
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/prng-xorshift.log b/src/test/ref/prng-xorshift.log
index a00eafbb5..64b750fdb 100644
--- a/src/test/ref/prng-xorshift.log
+++ b/src/test/ref/prng-xorshift.log
@@ -6001,8 +6001,8 @@ gotoxy: {
     asl.z line_offset
     rol.z line_offset+1
     // [96] gotoxy::$5 = DEFAULT_SCREEN + gotoxy::line_offset#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z line_offset
     clc
+    lda.z line_offset
     adc #<DEFAULT_SCREEN
     sta.z __5
     lda.z line_offset+1
@@ -7121,8 +7121,8 @@ memcpy: {
     .label source = $16
     .label destination = $1f
     // [267] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -8482,8 +8482,8 @@ gotoxy: {
     rol.z line_offset+1
     // CONIO_SCREEN_TEXT + line_offset
     // [96] gotoxy::$5 = DEFAULT_SCREEN + gotoxy::line_offset#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z line_offset
     clc
+    lda.z line_offset
     adc #<DEFAULT_SCREEN
     sta.z __5
     lda.z line_offset+1
@@ -9534,8 +9534,8 @@ memcpy: {
     .label destination = $1f
     // src_end = (char*)source+num
     // [267] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/problem-ma-var-overwrite.asm b/src/test/ref/problem-ma-var-overwrite.asm
index 8b228f585..425edffdf 100644
--- a/src/test/ref/problem-ma-var-overwrite.asm
+++ b/src/test/ref/problem-ma-var-overwrite.asm
@@ -43,8 +43,8 @@ test: {
     sbc.z diff+1
     sta.z diff+1
     // other + ((unsigned int)diff)
-    lda.z diff
     clc
+    lda.z diff
     adc #<other
     sta.z __1
     lda.z diff+1
diff --git a/src/test/ref/problem-ma-var-overwrite.log b/src/test/ref/problem-ma-var-overwrite.log
index 1c8a7a7ee..18d7a19bd 100644
--- a/src/test/ref/problem-ma-var-overwrite.log
+++ b/src/test/ref/problem-ma-var-overwrite.log
@@ -290,8 +290,8 @@ test: {
     sbc.z diff+1
     sta.z diff+1
     // [10] test::$1 = test::other#0 + (word)(byte*)test::diff#1 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z diff
     clc
+    lda.z diff
     adc #<other
     sta.z __1
     lda.z diff+1
@@ -424,8 +424,8 @@ test: {
     sta.z diff+1
     // other + ((unsigned int)diff)
     // [10] test::$1 = test::other#0 + (word)(byte*)test::diff#1 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z diff
     clc
+    lda.z diff
     adc #<other
     sta.z __1
     lda.z diff+1
diff --git a/src/test/ref/rand-1.asm b/src/test/ref/rand-1.asm
index 7f4ad34b6..6e288adf1 100644
--- a/src/test/ref/rand-1.asm
+++ b/src/test/ref/rand-1.asm
@@ -376,8 +376,8 @@ gotoxy: {
     asl.z line_offset
     rol.z line_offset+1
     // CONIO_SCREEN_TEXT + line_offset
-    lda.z line_offset
     clc
+    lda.z line_offset
     adc #<DEFAULT_SCREEN
     sta.z __5
     lda.z line_offset+1
@@ -1073,8 +1073,8 @@ memcpy: {
     .label source = $16
     .label destination = $1f
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/rand-1.log b/src/test/ref/rand-1.log
index e2264a877..4d085c56f 100644
--- a/src/test/ref/rand-1.log
+++ b/src/test/ref/rand-1.log
@@ -6036,8 +6036,8 @@ gotoxy: {
     asl.z line_offset
     rol.z line_offset+1
     // [98] gotoxy::$5 = DEFAULT_SCREEN + gotoxy::line_offset#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z line_offset
     clc
+    lda.z line_offset
     adc #<DEFAULT_SCREEN
     sta.z __5
     lda.z line_offset+1
@@ -7156,8 +7156,8 @@ memcpy: {
     .label source = $16
     .label destination = $1f
     // [269] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -8531,8 +8531,8 @@ gotoxy: {
     rol.z line_offset+1
     // CONIO_SCREEN_TEXT + line_offset
     // [98] gotoxy::$5 = DEFAULT_SCREEN + gotoxy::line_offset#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z line_offset
     clc
+    lda.z line_offset
     adc #<DEFAULT_SCREEN
     sta.z __5
     lda.z line_offset+1
@@ -9583,8 +9583,8 @@ memcpy: {
     .label destination = $1f
     // src_end = (char*)source+num
     // [269] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/scan-desire-problem.asm b/src/test/ref/scan-desire-problem.asm
index 6341c7e0c..f8192c857 100644
--- a/src/test/ref/scan-desire-problem.asm
+++ b/src/test/ref/scan-desire-problem.asm
@@ -158,8 +158,8 @@ draw_block: {
     // drawtile = tileset[tileno]
     ldx tileset,y
     // screen[z] = drawtile
-    lda.z z_1
     clc
+    lda.z z_1
     adc #<screen
     sta.z __11
     lda.z z_1+1
@@ -169,8 +169,8 @@ draw_block: {
     ldy #0
     sta (__11),y
     // colors[z] = YELLOW
-    lda.z z_1
     clc
+    lda.z z_1
     adc #<colors
     sta.z __12
     lda.z z_1+1
@@ -179,16 +179,16 @@ draw_block: {
     lda #YELLOW
     sta (__12),y
     // z+1
-    lda.z z_1
     clc
+    lda.z z_1
     adc #1
     sta.z __6
     lda.z z_1+1
     adc #0
     sta.z __6+1
     // screen[z+1] = 1
-    lda.z __6
     clc
+    lda.z __6
     adc #<screen
     sta.z __13
     lda.z __6+1
@@ -215,8 +215,8 @@ draw_block: {
     adc.z z_1+1
     sta.z __8+1
     // screen[z+40] = 2
-    lda.z __8
     clc
+    lda.z __8
     adc #<screen
     sta.z __15
     lda.z __8+1
@@ -243,8 +243,8 @@ draw_block: {
     inc.z __10+1
   !:
     // screen[z+41] = 3
-    lda.z __10
     clc
+    lda.z __10
     adc #<screen
     sta.z __17
     lda.z __10+1
@@ -294,8 +294,8 @@ memset: {
     .label dst = 4
     .label str = 4
     // end = (char*)str + num
-    lda.z str
     clc
+    lda.z str
     adc #<$3e8
     sta.z end
     lda.z str+1
diff --git a/src/test/ref/scan-desire-problem.log b/src/test/ref/scan-desire-problem.log
index 7538d1d1d..31dbbbb9b 100644
--- a/src/test/ref/scan-desire-problem.log
+++ b/src/test/ref/scan-desire-problem.log
@@ -1594,8 +1594,8 @@ draw_block: {
     // [38] draw_block::drawtile#0 = tileset[draw_block::tileno#1] -- vbuxx=pbuc1_derefidx_vbuyy 
     ldx tileset,y
     // [39] draw_block::$11 = screen + draw_block::z#1 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z z_1
     clc
+    lda.z z_1
     adc #<screen
     sta.z __11
     lda.z z_1+1
@@ -1606,8 +1606,8 @@ draw_block: {
     ldy #0
     sta (__11),y
     // [41] draw_block::$12 = colors + draw_block::z#1 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z z_1
     clc
+    lda.z z_1
     adc #<colors
     sta.z __12
     lda.z z_1+1
@@ -1618,16 +1618,16 @@ draw_block: {
     ldy #0
     sta (__12),y
     // [43] draw_block::$6 = draw_block::z#1 + 1 -- vwuz1=vwuz2_plus_1 
-    lda.z z_1
     clc
+    lda.z z_1
     adc #1
     sta.z __6
     lda.z z_1+1
     adc #0
     sta.z __6+1
     // [44] draw_block::$13 = screen + draw_block::$6 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z __6
     clc
+    lda.z __6
     adc #<screen
     sta.z __13
     lda.z __6+1
@@ -1658,8 +1658,8 @@ draw_block: {
     adc.z z_1+1
     sta.z __8+1
     // [49] draw_block::$15 = screen + draw_block::$8 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z __8
     clc
+    lda.z __8
     adc #<screen
     sta.z __15
     lda.z __8+1
@@ -1690,8 +1690,8 @@ draw_block: {
     inc.z __10+1
   !:
     // [54] draw_block::$17 = screen + draw_block::$10 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z __10
     clc
+    lda.z __10
     adc #<screen
     sta.z __17
     lda.z __10+1
@@ -1757,8 +1757,8 @@ memset: {
     // memset::@1
   __b1:
     // [67] memset::end#0 = (byte*)memset::str#3 + $3e8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z str
     clc
+    lda.z str
     adc #<$3e8
     sta.z end
     lda.z str+1
@@ -2301,8 +2301,8 @@ draw_block: {
     ldx tileset,y
     // screen[z] = drawtile
     // [39] draw_block::$11 = screen + draw_block::z#1 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z z_1
     clc
+    lda.z z_1
     adc #<screen
     sta.z __11
     lda.z z_1+1
@@ -2314,8 +2314,8 @@ draw_block: {
     sta (__11),y
     // colors[z] = YELLOW
     // [41] draw_block::$12 = colors + draw_block::z#1 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z z_1
     clc
+    lda.z z_1
     adc #<colors
     sta.z __12
     lda.z z_1+1
@@ -2326,8 +2326,8 @@ draw_block: {
     sta (__12),y
     // z+1
     // [43] draw_block::$6 = draw_block::z#1 + 1 -- vwuz1=vwuz2_plus_1 
-    lda.z z_1
     clc
+    lda.z z_1
     adc #1
     sta.z __6
     lda.z z_1+1
@@ -2335,8 +2335,8 @@ draw_block: {
     sta.z __6+1
     // screen[z+1] = 1
     // [44] draw_block::$13 = screen + draw_block::$6 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z __6
     clc
+    lda.z __6
     adc #<screen
     sta.z __13
     lda.z __6+1
@@ -2368,8 +2368,8 @@ draw_block: {
     sta.z __8+1
     // screen[z+40] = 2
     // [49] draw_block::$15 = screen + draw_block::$8 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z __8
     clc
+    lda.z __8
     adc #<screen
     sta.z __15
     lda.z __8+1
@@ -2401,8 +2401,8 @@ draw_block: {
   !:
     // screen[z+41] = 3
     // [54] draw_block::$17 = screen + draw_block::$10 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z __10
     clc
+    lda.z __10
     adc #<screen
     sta.z __17
     lda.z __10+1
@@ -2469,8 +2469,8 @@ memset: {
     // memset::@1
     // end = (char*)str + num
     // [67] memset::end#0 = (byte*)memset::str#3 + $3e8 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z str
     clc
+    lda.z str
     adc #<$3e8
     sta.z end
     lda.z str+1
diff --git a/src/test/ref/screen-center-angle.asm b/src/test/ref/screen-center-angle.asm
index 3c56fab60..99f65c9fc 100644
--- a/src/test/ref/screen-center-angle.asm
+++ b/src/test/ref/screen-center-angle.asm
@@ -625,8 +625,8 @@ print_uchar_at: {
     and.z b
     tay
     // print_char_at(print_hextab[b&$f], at+1)
-    lda.z at
     clc
+    lda.z at
     adc #1
     sta.z print_char_at.at
     lda.z at+1
diff --git a/src/test/ref/screen-center-angle.log b/src/test/ref/screen-center-angle.log
index 9bc83a497..c1204bc9f 100644
--- a/src/test/ref/screen-center-angle.log
+++ b/src/test/ref/screen-center-angle.log
@@ -3523,8 +3523,8 @@ print_uchar_at: {
     and.z b
     tay
     // [140] print_char_at::at#1 = print_uchar_at::at#2 + 1 -- pbuz1=pbuz2_plus_1 
-    lda.z at
     clc
+    lda.z at
     adc #1
     sta.z print_char_at.at
     lda.z at+1
@@ -4837,8 +4837,8 @@ print_uchar_at: {
     tay
     // print_char_at(print_hextab[b&$f], at+1)
     // [140] print_char_at::at#1 = print_uchar_at::at#2 + 1 -- pbuz1=pbuz2_plus_1 
-    lda.z at
     clc
+    lda.z at
     adc #1
     sta.z print_char_at.at
     lda.z at+1
diff --git a/src/test/ref/screen-center-distance.asm b/src/test/ref/screen-center-distance.asm
index ab06b949c..86c5557de 100644
--- a/src/test/ref/screen-center-distance.asm
+++ b/src/test/ref/screen-center-distance.asm
@@ -626,8 +626,8 @@ print_uchar_at: {
     and.z b
     tay
     // print_char_at(print_hextab[b&$f], at+1)
-    lda.z at
     clc
+    lda.z at
     adc #1
     sta.z print_char_at.at
     lda.z at+1
diff --git a/src/test/ref/screen-center-distance.log b/src/test/ref/screen-center-distance.log
index 4a0714562..317bd95b2 100644
--- a/src/test/ref/screen-center-distance.log
+++ b/src/test/ref/screen-center-distance.log
@@ -4131,8 +4131,8 @@ print_uchar_at: {
     and.z b
     tay
     // [150] print_char_at::at#1 = print_uchar_at::at#2 + 1 -- pbuz1=pbuz2_plus_1 
-    lda.z at
     clc
+    lda.z at
     adc #1
     sta.z print_char_at.at
     lda.z at+1
@@ -5483,8 +5483,8 @@ print_uchar_at: {
     tay
     // print_char_at(print_hextab[b&$f], at+1)
     // [150] print_char_at::at#1 = print_uchar_at::at#2 + 1 -- pbuz1=pbuz2_plus_1 
-    lda.z at
     clc
+    lda.z at
     adc #1
     sta.z print_char_at.at
     lda.z at+1
diff --git a/src/test/ref/screen-show-spiral-buckets.asm b/src/test/ref/screen-show-spiral-buckets.asm
index c90ce0a02..e4aa38b1d 100644
--- a/src/test/ref/screen-show-spiral-buckets.asm
+++ b/src/test/ref/screen-show-spiral-buckets.asm
@@ -239,8 +239,8 @@ main: {
     lda (bucket),y
     sta.z offset+1
     // fill = SCREEN_FILL+offset
-    lda.z offset
     clc
+    lda.z offset
     adc #<SCREEN_FILL
     sta.z fill
     lda.z offset+1
@@ -307,8 +307,8 @@ init_dist_screen: {
     // init_squares()
     jsr init_squares
     // screen_bottomline = screen+40*24
-    lda.z screen
     clc
+    lda.z screen
     adc #<$28*$18
     sta.z screen_bottomline
     lda.z screen+1
diff --git a/src/test/ref/screen-show-spiral-buckets.log b/src/test/ref/screen-show-spiral-buckets.log
index c248d5598..554374ff9 100644
--- a/src/test/ref/screen-show-spiral-buckets.log
+++ b/src/test/ref/screen-show-spiral-buckets.log
@@ -5496,8 +5496,8 @@ main: {
     lda (bucket),y
     sta.z offset+1
     // [46] main::fill#0 = SCREEN_FILL + main::offset#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z offset
     clc
+    lda.z offset
     adc #<SCREEN_FILL
     sta.z fill
     lda.z offset+1
@@ -5595,8 +5595,8 @@ init_dist_screen: {
     // init_dist_screen::@11
   __b11:
     // [58] init_dist_screen::screen_bottomline#0 = init_dist_screen::screen#0 + (word)$28*$18 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z screen
     clc
+    lda.z screen
     adc #<$28*$18
     sta.z screen_bottomline
     lda.z screen+1
@@ -7824,8 +7824,8 @@ main: {
     sta.z offset+1
     // fill = SCREEN_FILL+offset
     // [46] main::fill#0 = SCREEN_FILL + main::offset#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z offset
     clc
+    lda.z offset
     adc #<SCREEN_FILL
     sta.z fill
     lda.z offset+1
@@ -7917,8 +7917,8 @@ init_dist_screen: {
     // init_dist_screen::@11
     // screen_bottomline = screen+40*24
     // [58] init_dist_screen::screen_bottomline#0 = init_dist_screen::screen#0 + (word)$28*$18 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z screen
     clc
+    lda.z screen
     adc #<$28*$18
     sta.z screen_bottomline
     lda.z screen+1
diff --git a/src/test/ref/screen-show-spiral.asm b/src/test/ref/screen-show-spiral.asm
index 1a4556f4f..0126ab5c8 100644
--- a/src/test/ref/screen-show-spiral.asm
+++ b/src/test/ref/screen-show-spiral.asm
@@ -217,8 +217,8 @@ init_dist_screen: {
     // init_squares()
     jsr init_squares
     // screen_bottomline = screen+40*24
-    lda.z screen
     clc
+    lda.z screen
     adc #<$28*$18
     sta.z screen_bottomline
     lda.z screen+1
diff --git a/src/test/ref/screen-show-spiral.log b/src/test/ref/screen-show-spiral.log
index f2e567d6a..a6cdd5b91 100644
--- a/src/test/ref/screen-show-spiral.log
+++ b/src/test/ref/screen-show-spiral.log
@@ -4214,8 +4214,8 @@ init_dist_screen: {
     // init_dist_screen::@11
   __b11:
     // [37] init_dist_screen::screen_bottomline#0 = init_dist_screen::screen#0 + (word)$28*$18 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z screen
     clc
+    lda.z screen
     adc #<$28*$18
     sta.z screen_bottomline
     lda.z screen+1
@@ -5983,8 +5983,8 @@ init_dist_screen: {
     // init_dist_screen::@11
     // screen_bottomline = screen+40*24
     // [37] init_dist_screen::screen_bottomline#0 = init_dist_screen::screen#0 + (word)$28*$18 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z screen
     clc
+    lda.z screen
     adc #<$28*$18
     sta.z screen_bottomline
     lda.z screen+1
diff --git a/src/test/ref/semi-struct-2.asm b/src/test/ref/semi-struct-2.asm
index 928160e8b..e9bf9d56f 100644
--- a/src/test/ref/semi-struct-2.asm
+++ b/src/test/ref/semi-struct-2.asm
@@ -49,8 +49,8 @@ main: {
     jsr mul8u
     // mul8u(idx, SIZEOF_ENTRY)
     // files+mul8u(idx, SIZEOF_ENTRY)
-    lda.z fileEntry1___0
     clc
+    lda.z fileEntry1___0
     adc #<files
     sta.z entry1
     lda.z fileEntry1___0+1
diff --git a/src/test/ref/semi-struct-2.log b/src/test/ref/semi-struct-2.log
index 7aafd7ca3..286ea7467 100644
--- a/src/test/ref/semi-struct-2.log
+++ b/src/test/ref/semi-struct-2.log
@@ -5083,8 +5083,8 @@ main: {
   __b6:
     // [5] main::fileEntry1_$0 = mul8u::return#2
     // [6] main::entry1#0 = files + main::fileEntry1_$0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z fileEntry1___0
     clc
+    lda.z fileEntry1___0
     adc #<files
     sta.z entry1
     lda.z fileEntry1___0+1
@@ -7471,8 +7471,8 @@ main: {
     // [5] main::fileEntry1_$0 = mul8u::return#2
     // files+mul8u(idx, SIZEOF_ENTRY)
     // [6] main::entry1#0 = files + main::fileEntry1_$0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z fileEntry1___0
     clc
+    lda.z fileEntry1___0
     adc #<files
     sta.z entry1
     lda.z fileEntry1___0+1
diff --git a/src/test/ref/sieve-min.asm b/src/test/ref/sieve-min.asm
index 2c4a6c236..0c33c9181 100644
--- a/src/test/ref/sieve-min.asm
+++ b/src/test/ref/sieve-min.asm
@@ -61,8 +61,8 @@ main: {
     jmp __b11
   __b8:
     // if (!sieve[i])
-    lda.z i_1
     clc
+    lda.z i_1
     adc #<sieve
     sta.z __16
     lda.z i_1+1
@@ -98,8 +98,8 @@ main: {
     rol
     sta.z j+1
     // s = &sieve[j]
-    lda.z j
     clc
+    lda.z j
     adc #<sieve
     sta.z s
     lda.z j+1
diff --git a/src/test/ref/sieve-min.log b/src/test/ref/sieve-min.log
index 6c1e437a8..662362f6a 100644
--- a/src/test/ref/sieve-min.log
+++ b/src/test/ref/sieve-min.log
@@ -1063,8 +1063,8 @@ main: {
     // main::@8
   __b8:
     // [7] main::$16 = sieve + main::i#10 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z i_1
     clc
+    lda.z i_1
     adc #<sieve
     sta.z __16
     lda.z i_1+1
@@ -1128,8 +1128,8 @@ main: {
     rol
     sta.z j+1
     // [17] main::s#0 = sieve + main::j#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z j
     clc
+    lda.z j
     adc #<sieve
     sta.z s
     lda.z j+1
@@ -1542,8 +1542,8 @@ main: {
   __b8:
     // if (!sieve[i])
     // [7] main::$16 = sieve + main::i#10 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z i_1
     clc
+    lda.z i_1
     adc #<sieve
     sta.z __16
     lda.z i_1+1
@@ -1601,8 +1601,8 @@ main: {
     sta.z j+1
     // s = &sieve[j]
     // [17] main::s#0 = sieve + main::j#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z j
     clc
+    lda.z j
     adc #<sieve
     sta.z s
     lda.z j+1
diff --git a/src/test/ref/sieve.asm b/src/test/ref/sieve.asm
index b838ca254..ea7e67f23 100644
--- a/src/test/ref/sieve.asm
+++ b/src/test/ref/sieve.asm
@@ -195,8 +195,8 @@ main: {
     jmp __b13
   __b9:
     // if (!sieve[i])
-    lda.z i_1
     clc
+    lda.z i_1
     adc #<sieve
     sta.z __33
     lda.z i_1+1
@@ -237,8 +237,8 @@ main: {
     rol
     sta.z j+1
     // s = &sieve[j]
-    lda.z j
     clc
+    lda.z j
     adc #<sieve
     sta.z s
     lda.z j+1
@@ -544,8 +544,8 @@ print_char: {
     ldy #0
     sta (print_char_cursor),y
     // *(print_char_cursor++) = ch;
-    lda.z print_char_cursor
     clc
+    lda.z print_char_cursor
     adc #1
     sta.z print_char_cursor_1
     lda.z print_char_cursor+1
diff --git a/src/test/ref/sieve.log b/src/test/ref/sieve.log
index a417b9b21..42e105bf1 100644
--- a/src/test/ref/sieve.log
+++ b/src/test/ref/sieve.log
@@ -4353,8 +4353,8 @@ main: {
     // main::@9
   __b9:
     // [45] main::$33 = sieve + main::i#10 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z i_1
     clc
+    lda.z i_1
     adc #<sieve
     sta.z __33
     lda.z i_1+1
@@ -4426,8 +4426,8 @@ main: {
     rol
     sta.z j+1
     // [56] main::s#0 = sieve + main::j#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z j
     clc
+    lda.z j
     adc #<sieve
     sta.z s
     lda.z j+1
@@ -4863,8 +4863,8 @@ print_char: {
     ldy #0
     sta (print_char_cursor),y
     // [121] print_char_cursor#39 = ++ print_char_cursor#1 -- pbuz1=_inc_pbuz2 
-    lda.z print_char_cursor
     clc
+    lda.z print_char_cursor
     adc #1
     sta.z print_char_cursor_1
     lda.z print_char_cursor+1
@@ -6195,8 +6195,8 @@ main: {
   __b9:
     // if (!sieve[i])
     // [45] main::$33 = sieve + main::i#10 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z i_1
     clc
+    lda.z i_1
     adc #<sieve
     sta.z __33
     lda.z i_1+1
@@ -6262,8 +6262,8 @@ main: {
     sta.z j+1
     // s = &sieve[j]
     // [56] main::s#0 = sieve + main::j#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z j
     clc
+    lda.z j
     adc #<sieve
     sta.z s
     lda.z j+1
@@ -6690,8 +6690,8 @@ print_char: {
     sta (print_char_cursor),y
     // *(print_char_cursor++) = ch;
     // [121] print_char_cursor#39 = ++ print_char_cursor#1 -- pbuz1=_inc_pbuz2 
-    lda.z print_char_cursor
     clc
+    lda.z print_char_cursor
     adc #1
     sta.z print_char_cursor_1
     lda.z print_char_cursor+1
diff --git a/src/test/ref/stars-1.asm b/src/test/ref/stars-1.asm
index 9c52c1647..ea424644b 100644
--- a/src/test/ref/stars-1.asm
+++ b/src/test/ref/stars-1.asm
@@ -819,8 +819,8 @@ memcpy: {
     .label source = $10
     .label destination = $1d
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/stars-1.log b/src/test/ref/stars-1.log
index 21f6fe315..d937e2356 100644
--- a/src/test/ref/stars-1.log
+++ b/src/test/ref/stars-1.log
@@ -6160,8 +6160,8 @@ memcpy: {
     .label source = $10
     .label destination = $1d
     // [215] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -8116,8 +8116,8 @@ memcpy: {
     .label destination = $1d
     // src_end = (char*)source+num
     // [215] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/stars-2.asm b/src/test/ref/stars-2.asm
index e0a22dfb4..c9d5bb64f 100644
--- a/src/test/ref/stars-2.asm
+++ b/src/test/ref/stars-2.asm
@@ -436,8 +436,8 @@ memcpy: {
     .label source = 7
     .label destination = $12
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/stars-2.log b/src/test/ref/stars-2.log
index eebebb5ed..d3b77219c 100644
--- a/src/test/ref/stars-2.log
+++ b/src/test/ref/stars-2.log
@@ -4179,8 +4179,8 @@ memcpy: {
     .label source = 7
     .label destination = $12
     // [117] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -5288,8 +5288,8 @@ memcpy: {
     .label destination = $12
     // src_end = (char*)source+num
     // [117] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/static-register-optimization-problem.asm b/src/test/ref/static-register-optimization-problem.asm
index f1af3b474..85d676565 100644
--- a/src/test/ref/static-register-optimization-problem.asm
+++ b/src/test/ref/static-register-optimization-problem.asm
@@ -31,12 +31,12 @@ main: {
     // <lasti
     ldx.z lasti
     // screen[i] = <lasti
-    lda #<screen
     clc
-    adc.z i
+    lda.z i
+    adc #<screen
     sta.z __2
-    lda #>screen
-    adc.z i+1
+    lda.z i+1
+    adc #>screen
     sta.z __2+1
     txa
     ldy #0
diff --git a/src/test/ref/static-register-optimization-problem.log b/src/test/ref/static-register-optimization-problem.log
index be9a25c38..ff2cb1249 100644
--- a/src/test/ref/static-register-optimization-problem.log
+++ b/src/test/ref/static-register-optimization-problem.log
@@ -214,12 +214,12 @@ main: {
     // [4] main::$1 = < main::lasti#2 -- vbuxx=_lo_vwsz1 
     ldx.z lasti
     // [5] main::$2 = main::screen + main::i#2 -- pbuz1=pbuc1_plus_vwsz2 
-    lda #<screen
     clc
-    adc.z i
+    lda.z i
+    adc #<screen
     sta.z __2
-    lda #>screen
-    adc.z i+1
+    lda.z i+1
+    adc #>screen
     sta.z __2+1
     // [6] *main::$2 = main::$1 -- _deref_pbuz1=vbuxx 
     txa
@@ -323,12 +323,12 @@ main: {
     ldx.z lasti
     // screen[i] = <lasti
     // [5] main::$2 = main::screen + main::i#2 -- pbuz1=pbuc1_plus_vwsz2 
-    lda #<screen
     clc
-    adc.z i
+    lda.z i
+    adc #<screen
     sta.z __2
-    lda #>screen
-    adc.z i+1
+    lda.z i+1
+    adc #>screen
     sta.z __2+1
     // [6] *main::$2 = main::$1 -- _deref_pbuz1=vbuxx 
     txa
diff --git a/src/test/ref/string-pointer-problem.asm b/src/test/ref/string-pointer-problem.asm
index 222037c96..902cd9441 100644
--- a/src/test/ref/string-pointer-problem.asm
+++ b/src/test/ref/string-pointer-problem.asm
@@ -34,19 +34,19 @@ set_process_name: {
     rts
   __b2:
     // process_name[j]=name[j]
-    lda #<main.name
     clc
-    adc.z j
+    lda.z j
+    adc #<main.name
     sta.z __1
-    lda #>main.name
-    adc.z j+1
+    lda.z j+1
+    adc #>main.name
     sta.z __1+1
-    lda #<process_name
     clc
-    adc.z j
+    lda.z j
+    adc #<process_name
     sta.z __2
-    lda #>process_name
-    adc.z j+1
+    lda.z j+1
+    adc #>process_name
     sta.z __2+1
     ldy #0
     lda (__1),y
diff --git a/src/test/ref/string-pointer-problem.log b/src/test/ref/string-pointer-problem.log
index 761db98c1..52fb57298 100644
--- a/src/test/ref/string-pointer-problem.log
+++ b/src/test/ref/string-pointer-problem.log
@@ -237,20 +237,20 @@ set_process_name: {
     // set_process_name::@2
   __b2:
     // [7] set_process_name::$1 = main::name + set_process_name::j#2 -- pbuz1=pbuc1_plus_vwsz2 
-    lda #<main.name
     clc
-    adc.z j
+    lda.z j
+    adc #<main.name
     sta.z __1
-    lda #>main.name
-    adc.z j+1
+    lda.z j+1
+    adc #>main.name
     sta.z __1+1
     // [8] set_process_name::$2 = process_name + set_process_name::j#2 -- pbuz1=pbuc1_plus_vwsz2 
-    lda #<process_name
     clc
-    adc.z j
+    lda.z j
+    adc #<process_name
     sta.z __2
-    lda #>process_name
-    adc.z j+1
+    lda.z j+1
+    adc #>process_name
     sta.z __2+1
     // [9] *set_process_name::$2 = *set_process_name::$1 -- _deref_pbuz1=_deref_pbuz2 
     ldy #0
@@ -357,20 +357,20 @@ set_process_name: {
   __b2:
     // process_name[j]=name[j]
     // [7] set_process_name::$1 = main::name + set_process_name::j#2 -- pbuz1=pbuc1_plus_vwsz2 
-    lda #<main.name
     clc
-    adc.z j
+    lda.z j
+    adc #<main.name
     sta.z __1
-    lda #>main.name
-    adc.z j+1
+    lda.z j+1
+    adc #>main.name
     sta.z __1+1
     // [8] set_process_name::$2 = process_name + set_process_name::j#2 -- pbuz1=pbuc1_plus_vwsz2 
-    lda #<process_name
     clc
-    adc.z j
+    lda.z j
+    adc #<process_name
     sta.z __2
-    lda #>process_name
-    adc.z j+1
+    lda.z j+1
+    adc #>process_name
     sta.z __2+1
     // [9] *set_process_name::$2 = *set_process_name::$1 -- _deref_pbuz1=_deref_pbuz2 
     ldy #0
diff --git a/src/test/ref/strip.asm b/src/test/ref/strip.asm
index 8807c964f..5144f1389 100644
--- a/src/test/ref/strip.asm
+++ b/src/test/ref/strip.asm
@@ -62,8 +62,8 @@ strip: {
   !:
   __b2:
     // while(*p++!=0)
-    lda.z p_1
     clc
+    lda.z p_1
     adc #1
     sta.z p
     lda.z p_1+1
diff --git a/src/test/ref/strip.log b/src/test/ref/strip.log
index d9ea0ad4d..e74f54962 100644
--- a/src/test/ref/strip.log
+++ b/src/test/ref/strip.log
@@ -544,8 +544,8 @@ strip: {
     // strip::@2
   __b2:
     // [16] strip::p#2 = ++ strip::p#4 -- pbuz1=_inc_pbuz2 
-    lda.z p_1
     clc
+    lda.z p_1
     adc #1
     sta.z p
     lda.z p_1+1
@@ -800,8 +800,8 @@ strip: {
   __b2:
     // while(*p++!=0)
     // [16] strip::p#2 = ++ strip::p#4 -- pbuz1=_inc_pbuz2 
-    lda.z p_1
     clc
+    lda.z p_1
     adc #1
     sta.z p
     lda.z p_1+1
diff --git a/src/test/ref/struct-ptr-10.asm b/src/test/ref/struct-ptr-10.asm
index b9c51460e..2429fa520 100644
--- a/src/test/ref/struct-ptr-10.asm
+++ b/src/test/ref/struct-ptr-10.asm
@@ -59,8 +59,8 @@ main: {
     lda.z i1+1
     rol
     sta.z __3+1
-    lda.z __3
     clc
+    lda.z __3
     adc #<points
     sta.z __6
     lda.z __3+1
diff --git a/src/test/ref/struct-ptr-10.log b/src/test/ref/struct-ptr-10.log
index 07b2c3436..fe5fc9481 100644
--- a/src/test/ref/struct-ptr-10.log
+++ b/src/test/ref/struct-ptr-10.log
@@ -315,8 +315,8 @@ main: {
     rol
     sta.z __3+1
     // [10] main::$6 = points + main::$3 -- pssz1=pssc1_plus_vwuz2 
-    lda.z __3
     clc
+    lda.z __3
     adc #<points
     sta.z __6
     lda.z __3+1
@@ -493,8 +493,8 @@ main: {
     rol
     sta.z __3+1
     // [10] main::$6 = points + main::$3 -- pssz1=pssc1_plus_vwuz2 
-    lda.z __3
     clc
+    lda.z __3
     adc #<points
     sta.z __6
     lda.z __3+1
diff --git a/src/test/ref/test-scroll-up.asm b/src/test/ref/test-scroll-up.asm
index e81bb77da..e00b27fa7 100644
--- a/src/test/ref/test-scroll-up.asm
+++ b/src/test/ref/test-scroll-up.asm
@@ -58,8 +58,8 @@ scrollup1: {
     adc.z line+1
     sta.z __4+1
     // screen[line+c] = screen[line+c+40]
-    lda.z __4
     clc
+    lda.z __4
     adc #<screen+$28
     sta.z __5
     lda.z __4+1
@@ -162,15 +162,15 @@ scrollup3: {
     jmp __b1
   __b4:
     // screen[l2++] = screen[l2+40]
-    lda.z l2
     clc
+    lda.z l2
     adc #<screen+$28
     sta.z __3
     lda.z l2+1
     adc #>screen+$28
     sta.z __3+1
-    lda.z l2
     clc
+    lda.z l2
     adc #<screen
     sta.z __4
     lda.z l2+1
diff --git a/src/test/ref/test-scroll-up.log b/src/test/ref/test-scroll-up.log
index 9eb6456bd..28e241cd3 100644
--- a/src/test/ref/test-scroll-up.log
+++ b/src/test/ref/test-scroll-up.log
@@ -732,8 +732,8 @@ scrollup1: {
     adc.z line+1
     sta.z __4+1
     // [15] scrollup1::$5 = screen+$28 + scrollup1::$4 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z __4
     clc
+    lda.z __4
     adc #<screen+$28
     sta.z __5
     lda.z __4+1
@@ -904,16 +904,16 @@ scrollup3: {
     // scrollup3::@4
   __b4:
     // [38] scrollup3::$3 = screen+$28 + scrollup3::l2#2 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z l2
     clc
+    lda.z l2
     adc #<screen+$28
     sta.z __3
     lda.z l2+1
     adc #>screen+$28
     sta.z __3+1
     // [39] scrollup3::$4 = screen + scrollup3::l2#2 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z l2
     clc
+    lda.z l2
     adc #<screen
     sta.z __4
     lda.z l2+1
@@ -1146,8 +1146,8 @@ scrollup1: {
     sta.z __4+1
     // screen[line+c] = screen[line+c+40]
     // [15] scrollup1::$5 = screen+$28 + scrollup1::$4 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z __4
     clc
+    lda.z __4
     adc #<screen+$28
     sta.z __5
     lda.z __4+1
@@ -1304,16 +1304,16 @@ scrollup3: {
   __b4:
     // screen[l2++] = screen[l2+40]
     // [38] scrollup3::$3 = screen+$28 + scrollup3::l2#2 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z l2
     clc
+    lda.z l2
     adc #<screen+$28
     sta.z __3
     lda.z l2+1
     adc #>screen+$28
     sta.z __3+1
     // [39] scrollup3::$4 = screen + scrollup3::l2#2 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z l2
     clc
+    lda.z l2
     adc #<screen
     sta.z __4
     lda.z l2+1
diff --git a/src/test/ref/test-word-size-arrays.asm b/src/test/ref/test-word-size-arrays.asm
index afbb70f48..7bd395d2c 100644
--- a/src/test/ref/test-word-size-arrays.asm
+++ b/src/test/ref/test-word-size-arrays.asm
@@ -78,8 +78,8 @@ main: {
     adc.z line+1
     sta.z __4+1
     // screen[line+c] = screen[line+c+40]
-    lda.z __4
     clc
+    lda.z __4
     adc #<screen+$28
     sta.z __7
     lda.z __4+1
diff --git a/src/test/ref/test-word-size-arrays.log b/src/test/ref/test-word-size-arrays.log
index f2ac8e7f6..900e2819e 100644
--- a/src/test/ref/test-word-size-arrays.log
+++ b/src/test/ref/test-word-size-arrays.log
@@ -427,8 +427,8 @@ main: {
     adc.z line+1
     sta.z __4+1
     // [14] main::$7 = main::screen+$28 + main::$4 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z __4
     clc
+    lda.z __4
     adc #<screen+$28
     sta.z __7
     lda.z __4+1
@@ -618,8 +618,8 @@ main: {
     sta.z __4+1
     // screen[line+c] = screen[line+c+40]
     // [14] main::$7 = main::screen+$28 + main::$4 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z __4
     clc
+    lda.z __4
     adc #<screen+$28
     sta.z __7
     lda.z __4+1
diff --git a/src/test/ref/tod-1.asm b/src/test/ref/tod-1.asm
index dcf8875b0..c8fece744 100644
--- a/src/test/ref/tod-1.asm
+++ b/src/test/ref/tod-1.asm
@@ -385,8 +385,8 @@ memcpy: {
     .label source = 4
     .label destination = $11
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/tod-1.log b/src/test/ref/tod-1.log
index ee73904bb..855c01720 100644
--- a/src/test/ref/tod-1.log
+++ b/src/test/ref/tod-1.log
@@ -2465,8 +2465,8 @@ memcpy: {
     .label source = 4
     .label destination = $11
     // [109] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -3387,8 +3387,8 @@ memcpy: {
     .label destination = $11
     // src_end = (char*)source+num
     // [109] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/toupper-1.asm b/src/test/ref/toupper-1.asm
index 13fdb90cb..ab2432860 100644
--- a/src/test/ref/toupper-1.asm
+++ b/src/test/ref/toupper-1.asm
@@ -226,8 +226,8 @@ gotoxy: {
     asl.z line_offset
     rol.z line_offset+1
     // CONIO_SCREEN_TEXT + line_offset
-    lda.z line_offset
     clc
+    lda.z line_offset
     adc #<DEFAULT_SCREEN
     sta.z __5
     lda.z line_offset+1
@@ -365,8 +365,8 @@ memcpy: {
     .label source = $c
     .label destination = 4
     // src_end = (char*)source+num
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/toupper-1.log b/src/test/ref/toupper-1.log
index d53c2c5d2..f7ac8a06a 100644
--- a/src/test/ref/toupper-1.log
+++ b/src/test/ref/toupper-1.log
@@ -2001,8 +2001,8 @@ gotoxy: {
     asl.z line_offset
     rol.z line_offset+1
     // [63] gotoxy::$5 = DEFAULT_SCREEN + gotoxy::line_offset#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z line_offset
     clc
+    lda.z line_offset
     adc #<DEFAULT_SCREEN
     sta.z __5
     lda.z line_offset+1
@@ -2203,8 +2203,8 @@ memcpy: {
     .label source = $c
     .label destination = 4
     // [93] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
@@ -2888,8 +2888,8 @@ gotoxy: {
     rol.z line_offset+1
     // CONIO_SCREEN_TEXT + line_offset
     // [63] gotoxy::$5 = DEFAULT_SCREEN + gotoxy::line_offset#0 -- pbuz1=pbuc1_plus_vwuz2 
-    lda.z line_offset
     clc
+    lda.z line_offset
     adc #<DEFAULT_SCREEN
     sta.z __5
     lda.z line_offset+1
@@ -3084,8 +3084,8 @@ memcpy: {
     .label destination = 4
     // src_end = (char*)source+num
     // [93] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
-    lda.z source
     clc
+    lda.z source
     adc #<$19*$28-$28
     sta.z src_end
     lda.z source+1
diff --git a/src/test/ref/type-signed.asm b/src/test/ref/type-signed.asm
index ebeb428f9..4b2b01ab4 100644
--- a/src/test/ref/type-signed.asm
+++ b/src/test/ref/type-signed.asm
@@ -29,8 +29,8 @@ main: {
     sta.z a+1
   __b1:
     // a += -7
-    lda.z a
     clc
+    lda.z a
     adc #<-7
     sta.z a
     lda.z a+1
diff --git a/src/test/ref/type-signed.log b/src/test/ref/type-signed.log
index 6cb72cb77..b80c75f0c 100644
--- a/src/test/ref/type-signed.log
+++ b/src/test/ref/type-signed.log
@@ -874,8 +874,8 @@ main: {
     // main::@1
   __b1:
     // [2] main::a#1 = main::a#2 + -7 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z a
     clc
+    lda.z a
     adc #<-7
     sta.z a
     lda.z a+1
@@ -1315,8 +1315,8 @@ main: {
   __b1:
     // a += -7
     // [2] main::a#1 = main::a#2 + -7 -- vwsz1=vwsz1_plus_vbsc1 
-    lda.z a
     clc
+    lda.z a
     adc #<-7
     sta.z a
     lda.z a+1