From ead5a4308591b398c225acab5719378207e5f7df Mon Sep 17 00:00:00 2001
From: FlightControl <sven.van.de.velde@telenet.be>
Date: Sun, 17 Jan 2021 20:53:13 +0100
Subject: [PATCH] Added 2 new fragments to resolve asm dword related code.
 Optimized a lot of veralib code. Test programs added.

---
 .idea/jarRepositories.xml                     |    5 +
 .../Maven__org_antlr_antlr_runtime_3_5_2.xml  |   13 +
 kickc.iml                                     |    1 +
 .../cache/fragment-cache-wdc65c02.asm         | 4456 ++++++-----------
 .../pduc1_derefidx_vbuxx=vdum1.asm            |    8 +
 .../mos6502-common/vdum1=vdum1_ror_1.asm      |    4 +
 src/main/kc/lib/conio-cx16.c                  |    8 +-
 src/main/kc/lib/veralib.c                     |    4 +-
 src/test/kc/examples/cx16/dword.c             |   15 +
 src/test/kc/examples/cx16/dword_low_hi.c      |   11 +
 .../kc/examples/cx16/tilemap_2bpp_16_x_16.c   |    1 -
 11 files changed, 1551 insertions(+), 2975 deletions(-)
 create mode 100644 .idea/libraries/Maven__org_antlr_antlr_runtime_3_5_2.xml
 create mode 100644 src/main/fragment/mos6502-common/pduc1_derefidx_vbuxx=vdum1.asm
 create mode 100644 src/main/fragment/mos6502-common/vdum1=vdum1_ror_1.asm
 create mode 100644 src/test/kc/examples/cx16/dword.c
 create mode 100644 src/test/kc/examples/cx16/dword_low_hi.c

diff --git a/.idea/jarRepositories.xml b/.idea/jarRepositories.xml
index bc3a852ae..50a8f6e7e 100644
--- a/.idea/jarRepositories.xml
+++ b/.idea/jarRepositories.xml
@@ -6,6 +6,11 @@
       <option name="name" value="Central Repository" />
       <option name="url" value="https://repo.maven.apache.org/maven2" />
     </remote-repository>
+    <remote-repository>
+      <option name="id" value="project.local" />
+      <option name="name" value="project" />
+      <option name="url" value="file:C:\Users\svenv\OneDrive\Documents\GitHub\kickc/repo" />
+    </remote-repository>
     <remote-repository>
       <option name="id" value="central" />
       <option name="name" value="Maven Central repository" />
diff --git a/.idea/libraries/Maven__org_antlr_antlr_runtime_3_5_2.xml b/.idea/libraries/Maven__org_antlr_antlr_runtime_3_5_2.xml
new file mode 100644
index 000000000..4fc5cbb6b
--- /dev/null
+++ b/.idea/libraries/Maven__org_antlr_antlr_runtime_3_5_2.xml
@@ -0,0 +1,13 @@
+<component name="libraryTable">
+  <library name="Maven: org.antlr:antlr-runtime:3.5.2">
+    <CLASSES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/antlr/antlr-runtime/3.5.2/antlr-runtime-3.5.2.jar!/" />
+    </CLASSES>
+    <JAVADOC>
+      <root url="jar://$MAVEN_REPOSITORY$/org/antlr/antlr-runtime/3.5.2/antlr-runtime-3.5.2-javadoc.jar!/" />
+    </JAVADOC>
+    <SOURCES>
+      <root url="jar://$MAVEN_REPOSITORY$/org/antlr/antlr-runtime/3.5.2/antlr-runtime-3.5.2-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/kickc.iml b/kickc.iml
index 128a04e9d..c4de19a9b 100644
--- a/kickc.iml
+++ b/kickc.iml
@@ -12,6 +12,7 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" scope="PROVIDED" name="Maven: org.antlr:antlr4:4.9" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: org.antlr:antlr-runtime:3.5.2" level="project" />
     <orderEntry type="library" scope="PROVIDED" name="Maven: org.antlr:ST4:4.3" level="project" />
     <orderEntry type="library" scope="PROVIDED" name="Maven: org.abego.treelayout:org.abego.treelayout.core:1.0.3" level="project" />
     <orderEntry type="library" scope="PROVIDED" name="Maven: com.ibm.icu:icu4j:61.1" level="project" />
diff --git a/src/main/fragment/cache/fragment-cache-wdc65c02.asm b/src/main/fragment/cache/fragment-cache-wdc65c02.asm
index b105d9cec..d1413b3da 100644
--- a/src/main/fragment/cache/fragment-cache-wdc65c02.asm
+++ b/src/main/fragment/cache/fragment-cache-wdc65c02.asm
@@ -1,593 +1,46 @@
-//KICKC FRAGMENT CACHE 12f875813f 12f8759f70
+//KICKC FRAGMENT CACHE 126d0805d3 126d082410
+//FRAGMENT vbuz1=vbuc1
+lda #{c1}
+sta {z1}
 //FRAGMENT vwuz1=vwuc1
 lda #<{c1}
 sta {z1}
 lda #>{c1}
 sta {z1}+1
-//FRAGMENT isr_rom_sys_cx16_entry
-
-//FRAGMENT vwuz1=_inc_vwuz1
-inc {z1}
-bne !+
-inc {z1}+1
-!:
-//FRAGMENT vwuz1_neq_vbuc1_then_la1
+//FRAGMENT vbuz1=_deref_pbuc1
+lda {c1}
+sta {z1}
+//FRAGMENT vduz1=vwuc1
 NO_SYNTHESIS
-//FRAGMENT vwuz1_neq_vwuc1_then_la1
-lda {z1}+1
-cmp #>{c1}
-bne {la1}
-lda {z1}
-cmp #<{c1}
-bne {la1}
+//FRAGMENT vduz1=vduc1
+lda #<{c1}
+sta {z1}
+lda #>{c1}
+sta {z1}+1
+lda #<{c1}>>$10
+sta {z1}+2
+lda #>{c1}>>$10
+sta {z1}+3
+//FRAGMENT vduz1=vbuc1
+lda #{c1}
+sta {z1}
+lda #0
+sta {z1}+1
+sta {z1}+2
+sta {z1}+3
 //FRAGMENT vwuz1=vbuc1
 lda #<{c1}
 sta {z1}
 lda #>{c1}
 sta {z1}+1
-//FRAGMENT vwuz1=_dec_vwuz1
-lda {z1}
-bne !+
-dec {z1}+1
-!:
-dec {z1}
-//FRAGMENT vwuz1=vwuz2
-lda {z2}
-sta {z1}
-lda {z2}+1
-sta {z1}+1
-//FRAGMENT pbuz1=pbuc1
-lda #<{c1}
-sta {z1}
-lda #>{c1}
-sta {z1}+1
-//FRAGMENT vbuz1=vbuc1
-lda #{c1}
-sta {z1}
-//FRAGMENT vbuz1_lt_vbuc1_then_la1
-lda {z1}
-cmp #{c1}
-bcc {la1}
+//FRAGMENT _deref_pwuc1=vwuc2
+lda #<{c2}
+sta {c1}
+lda #>{c2}
+sta {c1}+1
 //FRAGMENT _deref_pbuc1=vbuc2
 lda #{c2}
 sta {c1}
-//FRAGMENT isr_rom_sys_cx16_exit
-jmp $e034
-//FRAGMENT vwuz1=vwuz2_rol_1
-lda {z2}
-asl
-sta {z1}
-lda {z2}+1
-rol
-sta {z1}+1
-//FRAGMENT pwuz1=pwuc1_plus_vwuz2
-clc
-lda {z2}
-adc #<{c1}
-sta {z1}
-lda {z2}+1
-adc #>{c1}
-sta {z1}+1
-//FRAGMENT _deref_pwuc1=_deref_pwuz1
-ldy #0
-lda ({z1}),y
-sta {c1}
-iny
-lda ({z1}),y
-sta {c1}+1
-//FRAGMENT pvoz1=pvoz2
-lda {z2}
-sta {z1}
-lda {z2}+1
-sta {z1}+1
-//FRAGMENT pvoz1=pvoc1
-lda #<{c1}
-sta {z1}
-lda #>{c1}
-sta {z1}+1
-//FRAGMENT pbuz1=pbuz1_plus_vbuc1
-lda #{c1}
-clc
-adc {z1}
-sta {z1}
-bcc !+
-inc {z1}+1
-!:
-//FRAGMENT vwuz1=vwuz1_plus_vbuc1
-lda #{c1}
-clc
-adc {z1}
-sta {z1}
-bcc !+
-inc {z1}+1
-!:
-//FRAGMENT vwuz1_lt_vbuc1_then_la1
-lda {z1}+1
-bne !+
-lda {z1}
-cmp #{c1}
-bcc {la1}
-!:
-//FRAGMENT vwuz1=vwuz1_minus_vbuc1
-sec
-lda {z1}
-sbc #{c1}
-sta {z1}
-lda {z1}+1
-sbc #0
-sta {z1}+1
-//FRAGMENT vbuz1=_inc_vbuz1
-inc {z1}
-//FRAGMENT _deref_pbuc1=_deref_pbuc1_band_vbuc2
-lda #{c2}
-and {c1}
-sta {c1}
-//FRAGMENT _deref_pbuc1=_deref_pbuc1_bor_vbuc2
-lda #{c2}
-ora {c1}
-sta {c1}
-//FRAGMENT _deref_qprc1=pprc2
-lda #<{c2}
-sta {c1}
-lda #>{c2}
-sta {c1}+1
-//FRAGMENT _deref_pwuc1=_deref_pwuc1_plus_vbuc2
-NO_SYNTHESIS
-//FRAGMENT _deref_pwuc1=_deref_pwuc1_plus_vbsc2
-NO_SYNTHESIS
-//FRAGMENT _deref_pwuc1=_deref_pwuc1_plus_vwuc2
-lda #<{c2}
-clc
-adc {c1}
-sta {c1}
-lda #>{c2}
-adc {c1}+1
-sta {c1}+1
-//FRAGMENT vbuz1=_lo_pvoz2
-lda {z2}
-sta {z1}
-//FRAGMENT _deref_pbuc1=vbuz1
-lda {z1}
-sta {c1}
-//FRAGMENT vbuz1=_hi_pvoz2
-lda {z2}+1
-sta {z1}
-//FRAGMENT vbuz1=vbuc1_bor_vbuz2
-lda #{c1}
-ora {z2}
-sta {z1}
-//FRAGMENT pbuz1=pbuz2_plus_vwuz3
-lda {z2}
-clc
-adc {z3}
-sta {z1}
-lda {z2}+1
-adc {z3}+1
-sta {z1}+1
-//FRAGMENT pbuz1=pbuz2
-lda {z2}
-sta {z1}
-lda {z2}+1
-sta {z1}+1
-//FRAGMENT pbuz1_neq_pbuz2_then_la1
-lda {z1}+1
-cmp {z2}+1
-bne {la1}
-lda {z1}
-cmp {z2}
-bne {la1}
-//FRAGMENT _deref_pbuc1=_deref_pbuz1
-ldy #0
-lda ({z1}),y
-sta {c1}
-//FRAGMENT pbuz1=_inc_pbuz1
-inc {z1}
-bne !+
-inc {z1}+1
-!:
-//FRAGMENT vbuaa_lt_vbuc1_then_la1
-cmp #{c1}
-bcc {la1}
-//FRAGMENT vbuaa=_lo_pvoz1
-lda {z1}
-//FRAGMENT vbuxx=_lo_pvoz1
-ldx {z1}
-//FRAGMENT _deref_pbuc1=vbuaa
-sta {c1}
-//FRAGMENT vbuaa=_hi_pvoz1
-lda {z1}+1
-//FRAGMENT vbuxx=_hi_pvoz1
-ldx {z1}+1
-//FRAGMENT vbuaa=vbuc1_bor_vbuz1
-lda #{c1}
-ora {z1}
-//FRAGMENT vbuxx=vbuc1_bor_vbuz1
-lda #{c1}
-ora {z1}
-tax
-//FRAGMENT vbuyy=vbuc1_bor_vbuz1
-lda #{c1}
-ora {z1}
-tay
-//FRAGMENT vbuz1=vbuc1_bor_vbuxx
-txa
-ora #{c1}
-sta {z1}
-//FRAGMENT vbuaa=vbuc1_bor_vbuxx
-txa
-ora #{c1}
-//FRAGMENT vbuxx=vbuc1_bor_vbuxx
-txa
-ora #{c1}
-tax
-//FRAGMENT vbuyy=vbuc1_bor_vbuxx
-txa
-ora #{c1}
-tay
-//FRAGMENT vbuz1=vbuc1_bor_vbuyy
-tya
-ora #{c1}
-sta {z1}
-//FRAGMENT vbuaa=vbuc1_bor_vbuyy
-tya
-ora #{c1}
-//FRAGMENT vbuxx=vbuc1_bor_vbuyy
-tya
-ora #{c1}
-tax
-//FRAGMENT vbuyy=vbuc1_bor_vbuyy
-tya
-ora #{c1}
-tay
-//FRAGMENT vbuxx_lt_vbuc1_then_la1
-cpx #{c1}
-bcc {la1}
-//FRAGMENT _deref_pbuc1=vbuxx
-stx {c1}
-//FRAGMENT vbuyy=_lo_pvoz1
-ldy {z1}
-//FRAGMENT _deref_pbuc1=vbuyy
-sty {c1}
-//FRAGMENT vbuyy=_hi_pvoz1
-ldy {z1}+1
-//FRAGMENT vbuxx=vbuc1
-ldx #{c1}
-//FRAGMENT pbuz1=pbuz2_plus_vwuz1
-lda {z1}
-clc
-adc {z2}
-sta {z1}
-lda {z1}+1
-adc {z2}+1
-sta {z1}+1
-//FRAGMENT pwuz1=pwuc1_plus_vwuz1
-clc
-lda {z1}
-adc #<{c1}
-sta {z1}
-lda {z1}+1
-adc #>{c1}
-sta {z1}+1
-//FRAGMENT vbuz1=_deref_pbuc1
-lda {c1}
-sta {z1}
-//FRAGMENT vbuz1=vbuz2_plus_1
-lda {z2}
-inc
-sta {z1}
-//FRAGMENT vbuaa=_deref_pbuc1
-lda {c1}
-//FRAGMENT vbuxx=_deref_pbuc1
-ldx {c1}
-//FRAGMENT vbuz1=vbuaa_plus_1
-inc
-sta {z1}
-//FRAGMENT vbuz1=vbuxx_plus_1
-inx
-stx {z1}
-//FRAGMENT vbuyy=_deref_pbuc1
-ldy {c1}
-//FRAGMENT vbuz1=vbuyy_plus_1
-iny
-sty {z1}
-//FRAGMENT vbuaa=vbuz1_plus_1
-lda {z1}
-inc
-//FRAGMENT vbuaa=vbuaa_plus_1
-inc
-//FRAGMENT vbuaa=vbuxx_plus_1
-txa
-inc
-//FRAGMENT vbuaa=vbuyy_plus_1
-tya
-inc
-//FRAGMENT vbuxx=vbuz1_plus_1
-ldx {z1}
-inx
-//FRAGMENT vbuxx=vbuaa_plus_1
-tax
-inx
-//FRAGMENT vbuxx=vbuxx_plus_1
-inx
-//FRAGMENT vbuxx=vbuyy_plus_1
-tya
-inc
-tax
-//FRAGMENT vbuyy=vbuz1_plus_1
-ldy {z1}
-iny
-//FRAGMENT vbuyy=vbuaa_plus_1
-tay
-iny
-//FRAGMENT vbuyy=vbuxx_plus_1
-txa
-inc
-tay
-//FRAGMENT vbuyy=vbuyy_plus_1
-iny
-//FRAGMENT 0_neq_pbuc1_derefidx_vbuz1_then_la1
-ldy {z1}
-lda {c1},y
-cmp #0
-bne {la1}
-//FRAGMENT vbuz1=pbuc1_derefidx_vbuz2
-ldy {z2}
-lda {c1},y
-sta {z1}
-//FRAGMENT pbuz1=_inc_pbuz2
-clc
-lda {z2}
-adc #1
-sta {z1}
-lda {z2}+1
-adc #0
-sta {z1}+1
-//FRAGMENT pbuz1_neq_pbuc1_then_la1
-lda {z1}+1
-cmp #>{c1}
-bne {la1}
-lda {z1}
-cmp #<{c1}
-bne {la1}
-//FRAGMENT vbuz1=_lo_pbuz2
-lda {z2}
-sta {z1}
-//FRAGMENT vbuz1=_hi_pbuz2
-lda {z2}+1
-sta {z1}
-//FRAGMENT 0_neq_pbuc1_derefidx_vbuaa_then_la1
-tay
-lda {c1},y
-cmp #0
-bne {la1}
-//FRAGMENT 0_neq_pbuc1_derefidx_vbuxx_then_la1
-lda {c1},x
-cmp #0
-bne {la1}
-//FRAGMENT 0_neq_pbuc1_derefidx_vbuyy_then_la1
-lda {c1},y
-cmp #0
-bne {la1}
-//FRAGMENT vbuz1=pbuc1_derefidx_vbuxx
-lda {c1},x
-sta {z1}
-//FRAGMENT vbuz1=pbuc1_derefidx_vbuyy
-lda {c1},y
-sta {z1}
-//FRAGMENT vbuaa=pbuc1_derefidx_vbuz1
-ldy {z1}
-lda {c1},y
-//FRAGMENT vbuaa=pbuc1_derefidx_vbuxx
-lda {c1},x
-//FRAGMENT vbuaa=pbuc1_derefidx_vbuyy
-lda {c1},y
-//FRAGMENT vbuxx=pbuc1_derefidx_vbuz1
-ldy {z1}
-ldx {c1},y
-//FRAGMENT vbuaa=_lo_pbuz1
-lda {z1}
-//FRAGMENT vbuxx=_lo_pbuz1
-ldx {z1}
-//FRAGMENT vbuaa=_hi_pbuz1
-lda {z1}+1
-//FRAGMENT vbuxx=_hi_pbuz1
-ldx {z1}+1
-//FRAGMENT vbuyy=_lo_pbuz1
-ldy {z1}
-//FRAGMENT vbuyy=_hi_pbuz1
-ldy {z1}+1
-//FRAGMENT vbuyy=pbuc1_derefidx_vbuz1
-ldx {z1}
-ldy {c1},x
-//FRAGMENT vbuyy=vbuc1
-ldy #{c1}
-//FRAGMENT vbuxx=pbuc1_derefidx_vbuyy
-ldx {c1},y
-//FRAGMENT vbuyy=_inc_vbuyy
-iny
-//FRAGMENT isr_rom_min_cx16_entry
-
-//FRAGMENT vbuz1_neq_vbuc1_then_la1
-lda #{c1}
-cmp {z1}
-bne {la1}
-//FRAGMENT vbuz1=_dec_vbuz1
-dec {z1}
-//FRAGMENT vbuz1_neq_0_then_la1
-lda {z1}
-cmp #0
-bne {la1}
-//FRAGMENT vbuz1_ge_vbuc1_then_la1
-lda {z1}
-cmp #{c1}
-bcs {la1}
-//FRAGMENT vbuz1=vbuz2
-lda {z2}
-sta {z1}
-//FRAGMENT isr_rom_min_cx16_exit
-jmp $e049
-//FRAGMENT pbuz1=pbuc1_plus_pbuc2_derefidx_vbuz2
-ldy {z2}
-lda {c2},y
-clc
-adc #<{c1}
-sta {z1}
-lda #>{c1}
-adc #0
-sta {z1}+1
-//FRAGMENT vbuz1=vbuz1_plus_vbuc1
-lda #{c1}
-clc
-adc {z1}
-sta {z1}
-//FRAGMENT pbuz1_derefidx_vbuz2=pbuc1_derefidx_vbuz2
-ldy {z2}
-lda {c1},y
-sta ({z1}),y
-//FRAGMENT _deref_pbuc1=pbuc2_derefidx_vbuz1
-ldy {z1}
-lda {c2},y
-sta {c1}
-//FRAGMENT _deref_pbuz1=vbuc1
-lda #{c1}
-ldy #0
-sta ({z1}),y
-//FRAGMENT vbuaa_neq_vbuc1_then_la1
-cmp #{c1}
-bne {la1}
-//FRAGMENT vbuaa=vbuz1
-lda {z1}
-//FRAGMENT vbuxx=vbuz1
-ldx {z1}
-//FRAGMENT pbuz1=pbuc1_plus_pbuc2_derefidx_vbuaa
-tay
-lda {c2},y
-clc
-adc #<{c1}
-sta {z1}
-lda #>{c1}
-adc #0
-sta {z1}+1
-//FRAGMENT pbuz1=pbuc1_plus_pbuc2_derefidx_vbuxx
-lda {c2},x
-clc
-adc #<{c1}
-sta {z1}
-lda #>{c1}
-adc #0
-sta {z1}+1
-//FRAGMENT pbuz1=pbuc1_plus_pbuc2_derefidx_vbuyy
-lda {c2},y
-clc
-adc #<{c1}
-sta {z1}
-lda #>{c1}
-adc #0
-sta {z1}+1
-//FRAGMENT vbuxx=vbuxx_plus_vbuc1
-txa
-clc
-adc #{c1}
-tax
-//FRAGMENT vbuyy=vbuyy_plus_vbuc1
-tya
-clc
-adc #{c1}
-tay
-//FRAGMENT pbuz1_derefidx_vbuaa=pbuc1_derefidx_vbuaa
-tay
-lda {c1},y
-sta ({z1}),y
-//FRAGMENT pbuz1_derefidx_vbuxx=pbuc1_derefidx_vbuxx
-txa
-tay
-lda {c1},y
-sta ({z1}),y
-//FRAGMENT pbuz1_derefidx_vbuyy=pbuc1_derefidx_vbuyy
-lda {c1},y
-sta ({z1}),y
-//FRAGMENT _deref_pbuc1=pbuc2_derefidx_vbuaa
-tay
-lda {c2},y
-sta {c1}
-//FRAGMENT _deref_pbuc1=pbuc2_derefidx_vbuxx
-lda {c2},x
-sta {c1}
-//FRAGMENT _deref_pbuc1=pbuc2_derefidx_vbuyy
-lda {c2},y
-sta {c1}
-//FRAGMENT vbuxx_neq_vbuc1_then_la1
-cpx #{c1}
-bne {la1}
-//FRAGMENT vbuxx=_inc_vbuxx
-inx
-//FRAGMENT vbuyy_lt_vbuc1_then_la1
-cpy #{c1}
-bcc {la1}
-//FRAGMENT vbuaa=vbuc1
-lda #{c1}
-//FRAGMENT vbuaa=_inc_vbuaa
-inc
-//FRAGMENT vbuyy_neq_vbuc1_then_la1
-cpy #{c1}
-bne {la1}
-//FRAGMENT vwsz1=vwsc1
-lda #<{c1}
-sta {z1}
-lda #>{c1}
-sta {z1}+1
-//FRAGMENT vwsz1=vwsz1_plus_vwsz2
-lda {z1}
-clc
-adc {z2}
-sta {z1}
-lda {z1}+1
-adc {z2}+1
-sta {z1}+1
-//FRAGMENT vwsz1_le_vwsc1_then_la1
-lda #<{c1}
-cmp {z1}
-lda #>{c1}
-sbc {z1}+1
-bvc !+
-eor #$80
-!:
-bpl {la1}
-//FRAGMENT vwsz1=vbsc1
-lda #<{c1}
-sta {z1}
-lda #>{c1}
-sta {z1}+1
-//FRAGMENT vwsz1=vwsz2
-lda {z2}
-sta {z1}
-lda {z2}+1
-sta {z1}+1
-//FRAGMENT vwsz1=_neg_vwsz2
-sec
-lda #0
-sbc {z2}
-sta {z1}
-lda #0
-sbc {z2}+1
-sta {z1}+1
-//FRAGMENT vwsz1_ge_0_then_la1
-lda {z1}+1
-bpl {la1}
-//FRAGMENT vbuz1=_lo_vwuz2
-lda {z2}
-sta {z1}
-//FRAGMENT _deref_(_deref_qbuc1)=vbuz1
-lda {z1}
-ldy {c1}
-sty $fe
-ldy {c1}+1
-sty $ff
-ldy #0
-sta ($fe),y
-//FRAGMENT vbuz1=_hi_vwuz2
-lda {z2}+1
-sta {z1}
 //FRAGMENT vbuz1_lt_vbuz2_then_la1
 lda {z1}
 cmp {z2}
@@ -596,48 +49,181 @@ bcc {la1}
 ldx {z2}
 dex
 stx {z1}
-//FRAGMENT pbuz1=_deref_qbuc1
-lda {c1}
-sta {z1}
-lda {c1}+1
-sta {z1}+1
-//FRAGMENT _deref_pbuz1=_deref_pbuz1_band_vbuc1
-lda #{c1}
-ldy #0
-and ({z1}),y
-ldy #0
-sta ({z1}),y
-//FRAGMENT _deref_pbuz1=_deref_pbuz1_bor_vbuc1
-lda #{c1}
-ldy #0
-ora ({z1}),y
-ldy #0
-sta ({z1}),y
-//FRAGMENT vduz1=vduz2
+//FRAGMENT vbuz1=vbuz2
 lda {z2}
 sta {z1}
-lda {z2}+1
+//FRAGMENT pvoz1=pvoc1
+lda #<{c1}
+sta {z1}
+lda #>{c1}
 sta {z1}+1
-lda {z2}+2
-sta {z1}+2
-lda {z2}+3
-sta {z1}+3
-//FRAGMENT _deref_pbuc1=_deref_pbuc1_bor__deref_pbuc2
-lda {c1}
-ora {c2}
-sta {c1}
 //FRAGMENT 0_eq_vbuz1_then_la1
 lda {z1}
 cmp #0
 beq {la1}
-//FRAGMENT vbuz1=_bnot__deref_pbuc1
-lda {c1}
-eor #$ff
+//FRAGMENT pbuc1_derefidx_vbuz1=pbuc1_derefidx_vbuz1_plus_1
+ldy {z1}
+lda {c1},y
+inc
+sta {c1},y
+//FRAGMENT vbuz1=_inc_vbuz1
+inc {z1}
+//FRAGMENT vbuz1_neq_0_then_la1
+lda {z1}
+cmp #0
+bne {la1}
+//FRAGMENT pvoz1=pvoz2
+lda {z2}
 sta {z1}
-//FRAGMENT _deref_pbuc1=_deref_pbuc1_band_vbuz1
+lda {z2}+1
+sta {z1}+1
+//FRAGMENT vwuz1=vwuz1_plus_vwuc1
+clc
+lda {z1}
+adc #<{c1}
+sta {z1}
+lda {z1}+1
+adc #>{c1}
+sta {z1}+1
+//FRAGMENT vbuz1_neq_vbuc1_then_la1
+lda #{c1}
+cmp {z1}
+bne {la1}
+//FRAGMENT vwuz1=vwuz2
+lda {z2}
+sta {z1}
+lda {z2}+1
+sta {z1}+1
+//FRAGMENT vbuz1=vbuz1_plus_2
+lda {z1}
+clc
+adc #2
+sta {z1}
+//FRAGMENT vwuz1=_inc_vwuz2
+clc
+lda {z2}
+adc #1
+sta {z1}
+lda {z2}+1
+adc #0
+sta {z1}+1
+//FRAGMENT vwuz1=vwuz2_band_vbuc1
+lda #{c1}
+and {z2}
+sta {z1}
+lda #0
+sta {z1}+1
+//FRAGMENT _deref_pbuc1=_deref_pbuc1_bor__deref_pbuc2
 lda {c1}
-and {z1}
+ora {c2}
 sta {c1}
+//FRAGMENT pbuz1=pbuc1
+lda #<{c1}
+sta {z1}
+lda #>{c1}
+sta {z1}+1
+//FRAGMENT vbuz1_eq_vbuc1_then_la1
+lda #{c1}
+cmp {z1}
+beq {la1}
+//FRAGMENT vwuz1_eq_vbuc1_then_la1
+lda #{c1}
+cmp {z1}
+bne !+
+lda {z1}+1
+bne !+
+jmp {la1}
+!:
+//FRAGMENT vwuz1_neq_vwuc1_then_la1
+lda {z1}+1
+cmp #>{c1}
+bne {la1}
+lda {z1}
+cmp #<{c1}
+bne {la1}
+//FRAGMENT vbuz1=vbuz1_bor_vbuc1
+lda #{c1}
+ora {z1}
+sta {z1}
+//FRAGMENT pbuc1_derefidx_vbuz1=vbuc2
+lda #{c2}
+ldy {z1}
+sta {c1},y
+//FRAGMENT vbuz1=vbuz2_rol_1
+lda {z2}
+asl
+sta {z1}
+//FRAGMENT pwuc1_derefidx_vbuz1=vwuc2
+ldy {z1}
+lda #<{c2}
+sta {c1},y
+lda #>{c2}
+sta {c1}+1,y
+//FRAGMENT vbuz1=vbuz2_bor_vbuc1
+lda #{c1}
+ora {z2}
+sta {z1}
+//FRAGMENT vwuz1=_lo_vduz2
+lda {z2}
+sta {z1}
+lda {z2}+1
+sta {z1}+1
+//FRAGMENT pwuc1_derefidx_vbuz1=vwuz2
+ldy {z1}
+lda {z2}
+sta {c1},y
+lda {z2}+1
+sta {c1}+1,y
+//FRAGMENT vwuz1=_hi_vduz2
+lda {z2}+2
+sta {z1}
+lda {z2}+3
+sta {z1}+1
+//FRAGMENT pbuc1_derefidx_vbuz1=_byte_vwuz2
+ldy {z1}
+lda {z2}
+sta {c1},y
+//FRAGMENT vbuz1=vbuz2_rol_2
+lda {z2}
+asl
+asl
+sta {z1}
+//FRAGMENT pduc1_derefidx_vbuz1=vduz2
+ldx {z1}
+lda {z2}
+sta {c1},x
+lda {z2}+1
+sta {c1}+1,x
+lda {z2}+2
+sta {c1}+2,x
+lda {z2}+3
+sta {c1}+3,x
+//FRAGMENT vduz1=vduz2_ror_1
+lda {z2}+3
+lsr
+sta {z1}+3
+lda {z2}+2
+ror
+sta {z1}+2
+lda {z2}+1
+ror
+sta {z1}+1
+lda {z2}
+ror
+sta {z1}
+//FRAGMENT vbuz1=_hi_vwuz2
+lda {z2}+1
+sta {z1}
+//FRAGMENT vbuz1=vbuz2_band_vbuc1
+lda #{c1}
+and {z2}
+sta {z1}
+//FRAGMENT pwuc1_derefidx_vbuz1=vbuc2
+lda #{c2}
+ldy {z1}
+sta {c1},y
+lda #0
+sta {c1}+1,y
 //FRAGMENT vbuz1=_deref_pbuc1_ror_7
 lda {c1}
 rol
@@ -655,46 +241,13 @@ dey
 bne !-
 !e:
 sta {z1}
-//FRAGMENT vbuz1=vbuz2_band_vbuc1
-lda #{c1}
-and {z2}
-sta {z1}
-//FRAGMENT vwuz1=vbuz2_rol_1
-lda {z2}
-asl
-sta {z1}
-lda #0
-rol
-sta {z1}+1
-//FRAGMENT vwuz1=vwuz2_rol_8
-lda {z2}
-sta {z1}+1
-lda #0
-sta {z1}
-//FRAGMENT vwuz1=vwuz2_ror_4
-lda {z2}+1
-lsr
-sta {z1}+1
-lda {z2}
-ror
-sta {z1}
-lsr {z1}+1
-ror {z1}
-lsr {z1}+1
-ror {z1}
-lsr {z1}+1
-ror {z1}
-//FRAGMENT vbuz1=_byte_vwuz2
-lda {z2}
-sta {z1}
+//FRAGMENT _deref_pbuc1=vbuz1
+lda {z1}
+sta {c1}
 //FRAGMENT pbuc1_derefidx_vbuz1=vbuz2
 lda {z2}
 ldy {z1}
 sta {c1},y
-//FRAGMENT vbuz1=vbuz2_rol_1
-lda {z2}
-asl
-sta {z1}
 //FRAGMENT pbuz1=qbuc1_derefidx_vbuz2
 ldy {z2}
 lda {c1},y
@@ -712,10 +265,6 @@ bcs {la1}
 //FRAGMENT 0_lt_vbuz1_then_la1
 lda {z1}
 bne {la1}
-//FRAGMENT pbuc1_derefidx_vbuz1=vbuc2
-lda #{c2}
-ldy {z1}
-sta {c1},y
 //FRAGMENT vwuz1=_word_vbuz2
 lda {z2}
 sta {z1}
@@ -734,26 +283,65 @@ rol {z1}+1
 dey
 bne !-
 !e:
-//FRAGMENT pwuc1_derefidx_vbuz1=vwuz2
-ldy {z1}
+//FRAGMENT _deref_pbuc1=_deref_pbuc1_band_vbuc2
+lda #{c2}
+and {c1}
+sta {c1}
+//FRAGMENT vbuz1=_lo_pvoz2
 lda {z2}
-sta {c1},y
-lda {z2}+1
-sta {c1}+1,y
-//FRAGMENT vwuz1=vwuc1_rol_vbuz2
-ldy {z2}
-lda #<{c1}
 sta {z1}
-lda #>{c1}+1
-sta {z1}+1
-cpy #0
-beq !e+
+//FRAGMENT vbuz1=_hi_pvoz2
+lda {z2}+1
+sta {z1}
+//FRAGMENT _deref_pbuc1=_deref_pbuc1_bor_vbuc2
+lda #{c2}
+ora {c1}
+sta {c1}
+//FRAGMENT vbuz1=vbuc1_bor_vbuz2
+lda #{c1}
+ora {z2}
+sta {z1}
+//FRAGMENT vwuz1_lt_vwuz2_then_la1
+lda {z1}+1
+cmp {z2}+1
+bcc {la1}
+bne !+
+lda {z1}
+cmp {z2}
+bcc {la1}
 !:
-asl {z1}
-rol {z1}+1
-dey
-bne !-
-!e:
+//FRAGMENT _deref_pbuc1=_deref_pbuc2
+lda {c2}
+sta {c1}
+//FRAGMENT vwuz1=_inc_vwuz1
+inc {z1}
+bne !+
+inc {z1}+1
+!:
+//FRAGMENT _deref_pduc1=vduc2
+lda #<{c2}
+sta {c1}
+lda #>{c2}
+sta {c1}+1
+lda #<{c2}>>$10
+sta {c1}+2
+lda #>{c2}>>$10
+sta {c1}+3
+//FRAGMENT pbuz1=_deref_qbuc1
+lda {c1}
+sta {z1}
+lda {c1}+1
+sta {z1}+1
+//FRAGMENT vbuz1=_deref_pbuz2_band_vbuc1
+lda #{c1}
+ldy #0
+and ({z2}),y
+sta {z1}
+//FRAGMENT pbuz1=pbuz2
+lda {z2}
+sta {z1}
+lda {z2}+1
+sta {z1}+1
 //FRAGMENT vbuz1=vbuz2_rol_4
 lda {z2}
 asl
@@ -771,15 +359,11 @@ bne {la1}
 lda {z1}
 cmp {z2}
 bcc {la1}
-//FRAGMENT pwuc1_derefidx_vbuz1=vbuc2
-lda #{c2}
-ldy {z1}
-sta {c1},y
-lda #0
-sta {c1}+1,y
-//FRAGMENT vbuz1=vbuz2_bor_vbuc1
-lda #{c1}
-ora {z2}
+//FRAGMENT vbuz1=_lo_pbuz2
+lda {z2}
+sta {z1}
+//FRAGMENT vbuz1=_hi_pbuz2
+lda {z2}+1
 sta {z1}
 //FRAGMENT pbuz1=pbuz1_plus_vwuz2
 lda {z1}
@@ -789,100 +373,92 @@ sta {z1}
 lda {z1}+1
 adc {z2}+1
 sta {z1}+1
-//FRAGMENT vbuz1=_deref_pbuz2
+//FRAGMENT pbuz1_neq_pbuc1_then_la1
+lda {z1}+1
+cmp #>{c1}
+bne {la1}
+lda {z1}
+cmp #<{c1}
+bne {la1}
+//FRAGMENT _deref_pbuc1=_deref_pbuz1
 ldy #0
-lda ({z2}),y
+lda ({z1}),y
+sta {c1}
+//FRAGMENT pbuz1=_inc_pbuz1
+inc {z1}
+bne !+
+inc {z1}+1
+!:
+//FRAGMENT vduz1=_deref_pduc1
+lda {c1}
 sta {z1}
-//FRAGMENT vbuz1=_deref_(_deref_qbuc1)
-ldy {c1}
-sty $fe
-ldy {c1}+1
-sty $ff
-ldy #0
-lda ($fe),y
-sta {z1}
-//FRAGMENT vduz1=_dword_vbuz2
-lda {z2}
-sta {z1}
-lda #0
+lda {c1}+1
 sta {z1}+1
+lda {c1}+2
 sta {z1}+2
+lda {c1}+3
 sta {z1}+3
-//FRAGMENT vduz1=vduz2_band_vbuc1
-NO_SYNTHESIS
-//FRAGMENT vduz1=vduz2_band_vwuc1
-NO_SYNTHESIS
-//FRAGMENT vduz1=vduz2_band_vwsc1
-NO_SYNTHESIS
-//FRAGMENT vduz1=vduz2_band_vduc1
-lda {z2}
-and #<{c1}
+//FRAGMENT vwuz1=vwuc1_rol_vbuz2
+ldy {z2}
+lda #<{c1}
 sta {z1}
-lda {z2}+1
-and #>{c1}
+lda #>{c1}+1
 sta {z1}+1
-lda {z2}+2
-and #<{c1}>>$10
-sta {z1}+2
-lda {z2}+3
-and #>{c1}>>$10
-sta {z1}+3
-//FRAGMENT vduz1=vduz2_rol_8
-lda #0
-sta {z1}
-lda {z2}
-sta {z1}+1
-lda {z2}+1
-sta {z1}+2
-lda {z2}+2
-sta {z1}+3
-//FRAGMENT vduz1=vduz2_rol_1
-lda {z2}
-asl
-sta {z1}
-lda {z2}+1
-rol
-sta {z1}+1
-lda {z2}+2
-rol
-sta {z1}+2
-lda {z2}+3
-rol
-sta {z1}+3
-//FRAGMENT vbuz1=vbuz2_ror_vbuz3
-lda {z2}
-ldy {z3}
 cpy #0
 beq !e+
 !:
-lsr
+asl {z1}
+rol {z1}+1
 dey
 bne !-
 !e:
+//FRAGMENT vbuz1=_lo_vwuz2
+lda {z2}
 sta {z1}
-//FRAGMENT 0_neq_vbuz1_then_la1
-lda {z1}
-cmp #0
-bne {la1}
-//FRAGMENT vduz1=vduz1_plus_vbuc1
+//FRAGMENT vduz1=vduz2_plus_vwuz3
+lda {z2}
+clc
+adc {z3}
+sta {z1}
+lda {z2}+1
+adc {z3}+1
+sta {z1}+1
+lda {z2}+2
+adc #0
+sta {z1}+2
+lda {z2}+3
+adc #0
+sta {z1}+3
+//FRAGMENT vduz1=vduz2_plus_vbuz3
+lda {z3}
+clc
+adc {z2}
+sta {z1}
+lda {z2}+1
+adc #0
+sta {z1}+1
+lda {z2}+2
+adc #0
+sta {z1}+2
+lda {z2}+3
+adc #0
+sta {z1}+3
+//FRAGMENT vduz1=vduz2
+lda {z2}
+sta {z1}
+lda {z2}+1
+sta {z1}+1
+lda {z2}+2
+sta {z1}+2
+lda {z2}+3
+sta {z1}+3
+//FRAGMENT vduz1=vduz1_plus_vwuz2
 lda {z1}
 clc
-adc #{c1}
-sta {z1}
-bcc !+
-inc {z1}+1
-bne !+
-inc {z1}+2
-bne !+
-inc {z1}+3
-!:
-//FRAGMENT vduz1=vduz1_plus_1
-lda {z1}
-clc
-adc #1
+adc {z2}
 sta {z1}
 lda {z1}+1
-adc #0
+adc {z2}+1
 sta {z1}+1
 lda {z1}+2
 adc #0
@@ -890,17 +466,17 @@ sta {z1}+2
 lda {z1}+3
 adc #0
 sta {z1}+3
-//FRAGMENT vbuz1=_deref_pbuz2_band_vbuc1
-lda #{c1}
+//FRAGMENT vbuz1=_deref_pbuz2
 ldy #0
-and ({z2}),y
+lda ({z2}),y
 sta {z1}
-//FRAGMENT vbuz1=vbuz2_ror_4
-lda {z2}
-lsr
-lsr
-lsr
-lsr
+//FRAGMENT 0_neq_vbuz1_then_la1
+lda {z1}
+cmp #0
+bne {la1}
+//FRAGMENT vbuz1=pbuc1_derefidx_vbuz2
+ldy {z2}
+lda {c1},y
 sta {z1}
 //FRAGMENT vwuz1=pwuc1_derefidx_vbuz2
 ldy {z2}
@@ -908,6 +484,13 @@ lda {c1},y
 sta {z1}
 lda {c1}+1,y
 sta {z1}+1
+//FRAGMENT vbuz1=vbuz2_ror_4
+lda {z2}
+lsr
+lsr
+lsr
+lsr
+sta {z1}
 //FRAGMENT vbuz1=vbuz2_ror_6
 lda {z2}
 rol
@@ -915,16 +498,6 @@ rol
 rol
 and #$03
 sta {z1}
-//FRAGMENT vwuz1=_lo_vduz2
-lda {z2}
-sta {z1}
-lda {z2}+1
-sta {z1}+1
-//FRAGMENT vwuz1=_hi_vduz2
-lda {z2}+2
-sta {z1}
-lda {z2}+3
-sta {z1}+1
 //FRAGMENT vbuz1=_lo__deref_pwuc1
 lda {c1}
 sta {z1}
@@ -953,10 +526,6 @@ sta {z1}
 lda #0
 adc {z2}+1
 sta {z1}+1
-//FRAGMENT vbuz1_eq_vbuc1_then_la1
-lda #{c1}
-cmp {z1}
-beq {la1}
 //FRAGMENT pbuc1_derefidx_vbuz1=_inc_pbuc1_derefidx_vbuz1
 ldx {z1}
 inc {c1},x
@@ -1004,6 +573,11 @@ ldy {z1}
 lda {c1},y
 cmp {z2}
 bcc {la1}
+//FRAGMENT 0_neq_pbuc1_derefidx_vbuz1_then_la1
+ldy {z1}
+lda {c1},y
+cmp #0
+bne {la1}
 //FRAGMENT pbuc1_derefidx_vbuz1_lt_vwuz2_then_la1
 ldy {z1}
 lda {c1},y
@@ -1025,6 +599,14 @@ rol {z1}+1
 dey
 bne !-
 !e:
+//FRAGMENT pbuz1=pbuz2_plus_vwuz3
+lda {z2}
+clc
+adc {z3}
+sta {z1}
+lda {z2}+1
+adc {z3}+1
+sta {z1}+1
 //FRAGMENT vwuz1=vbuz2
 lda {z2}
 sta {z1}
@@ -1037,83 +619,344 @@ lda {z1}
 cmp {z2}
 bcc {la1}
 !:
-//FRAGMENT vwuz1_lt_vwuz2_then_la1
-lda {z1}+1
-cmp {z2}+1
+//FRAGMENT vbuaa=_deref_pbuc1
+lda {c1}
+//FRAGMENT vbuxx=_deref_pbuc1
+ldx {c1}
+//FRAGMENT vbuxx_lt_vbuz1_then_la1
+cpx {z1}
 bcc {la1}
-bne !+
-lda {z1}
-cmp {z2}
-bcc {la1}
-!:
-//FRAGMENT _deref_pbuc1=_deref_pbuc2
-lda {c2}
-sta {c1}
-//FRAGMENT vbuaa=_lo_vwuz1
-lda {z1}
-//FRAGMENT vbuxx=_lo_vwuz1
+//FRAGMENT vbuxx=vbuz1_minus_1
 ldx {z1}
-//FRAGMENT _deref_(_deref_qbuc1)=vbuaa
-ldy {c1}
-sty $fe
-ldy {c1}+1
-sty $ff
-ldy #0
-sta ($fe),y
-//FRAGMENT _deref_(_deref_qbuc1)=vbuxx
-txa
-ldy {c1}
-sty $fe
-ldy {c1}+1
-sty $ff
-ldy #0
-sta ($fe),y
-//FRAGMENT _deref_(_deref_qbuc1)=vbuyy
-tya
-ldy {c1}
-sty $fe
-ldy {c1}+1
-sty $ff
-ldy #0
-sta ($fe),y
-//FRAGMENT vbuaa=_hi_vwuz1
-lda {z1}+1
-//FRAGMENT vbuxx=_hi_vwuz1
-ldx {z1}+1
-//FRAGMENT vbuaa_lt_vbuz1_then_la1
-cmp {z1}
-bcc {la1}
-//FRAGMENT vbuaa=vbuz1_minus_1
+dex
+//FRAGMENT vbuyy=vbuz1_minus_1
 lda {z1}
-sec
-sbc #1
+tay
+dey
+//FRAGMENT vbuz1=vbuxx
+stx {z1}
+//FRAGMENT vbuaa=vbuz1
+lda {z1}
+//FRAGMENT vbuxx=vbuz1
+ldx {z1}
 //FRAGMENT vbuz1=vbuaa
 sta {z1}
 //FRAGMENT 0_eq_vbuaa_then_la1
 cmp #0
 beq {la1}
-//FRAGMENT vbuaa=_bnot__deref_pbuc1
-lda {c1}
-eor #$ff
-//FRAGMENT vbuxx=_bnot__deref_pbuc1
-lda {c1}
-eor #$ff
-tax
-//FRAGMENT vbuyy=_bnot__deref_pbuc1
-lda {c1}
-eor #$ff
+//FRAGMENT pbuc1_derefidx_vbuaa=pbuc1_derefidx_vbuaa_plus_1
 tay
-//FRAGMENT _deref_pbuc1=_deref_pbuc1_band_vbuaa
-and {c1}
-sta {c1}
-//FRAGMENT _deref_pbuc1=_deref_pbuc1_band_vbuxx
+lda {c1},y
+inc
+sta {c1},y
+//FRAGMENT pbuc1_derefidx_vbuxx=pbuc1_derefidx_vbuxx_plus_1
+lda {c1},x
+inc
+sta {c1},x
+//FRAGMENT pbuc1_derefidx_vbuyy=pbuc1_derefidx_vbuyy_plus_1
+lda {c1},y
+inc
+sta {c1},y
+//FRAGMENT vbuxx_neq_0_then_la1
+cpx #0
+bne {la1}
+//FRAGMENT vbuxx_neq_vbuc1_then_la1
+cpx #{c1}
+bne {la1}
+//FRAGMENT vbuxx=vbuxx_plus_2
+inx
+inx
+//FRAGMENT vbuaa_eq_vbuc1_then_la1
+cmp #{c1}
+beq {la1}
+//FRAGMENT vbuaa_neq_vbuc1_then_la1
+cmp #{c1}
+bne {la1}
+//FRAGMENT vbuxx=vbuxx_bor_vbuc1
 txa
-and {c1}
-sta {c1}
-//FRAGMENT _deref_pbuc1=_deref_pbuc1_band_vbuyy
+ora #{c1}
+tax
+//FRAGMENT vbuyy=vbuyy_bor_vbuc1
 tya
-and {c1}
-sta {c1}
+ora #{c1}
+tay
+//FRAGMENT pbuc1_derefidx_vbuxx=vbuc2
+lda #{c2}
+sta {c1},x
+//FRAGMENT pbuc1_derefidx_vbuyy=vbuc2
+lda #{c2}
+sta {c1},y
+//FRAGMENT vbuz1=vbuxx_rol_1
+txa
+asl
+sta {z1}
+//FRAGMENT vbuz1=vbuyy_rol_1
+tya
+asl
+sta {z1}
+//FRAGMENT vbuaa=vbuz1_rol_1
+lda {z1}
+asl
+//FRAGMENT vbuaa=vbuxx_rol_1
+txa
+asl
+//FRAGMENT vbuaa=vbuyy_rol_1
+tya
+asl
+//FRAGMENT vbuxx=vbuz1_rol_1
+lda {z1}
+asl
+tax
+//FRAGMENT vbuxx=vbuxx_rol_1
+txa
+asl
+tax
+//FRAGMENT vbuxx=vbuyy_rol_1
+tya
+asl
+tax
+//FRAGMENT vbuyy=vbuz1_rol_1
+lda {z1}
+asl
+tay
+//FRAGMENT vbuyy=vbuxx_rol_1
+txa
+asl
+tay
+//FRAGMENT vbuyy=vbuyy_rol_1
+tya
+asl
+tay
+//FRAGMENT pwuc1_derefidx_vbuaa=vwuc2
+tay
+lda #<{c2}
+sta {c1},y
+lda #>{c2}
+sta {c1}+1,y
+//FRAGMENT pwuc1_derefidx_vbuxx=vwuc2
+lda #<{c2}
+sta {c1},x
+lda #>{c2}
+sta {c1}+1,x
+//FRAGMENT pwuc1_derefidx_vbuyy=vwuc2
+lda #<{c2}
+sta {c1},y
+lda #>{c2}
+sta {c1}+1,y
+//FRAGMENT vbuaa=vbuz1_bor_vbuc1
+lda #{c1}
+ora {z1}
+//FRAGMENT vbuxx=vbuz1_bor_vbuc1
+lda #{c1}
+ora {z1}
+tax
+//FRAGMENT vbuyy=vbuz1_bor_vbuc1
+lda #{c1}
+ora {z1}
+tay
+//FRAGMENT vbuz1=vbuxx_bor_vbuc1
+txa
+ora #{c1}
+sta {z1}
+//FRAGMENT vbuaa=vbuxx_bor_vbuc1
+txa
+ora #{c1}
+//FRAGMENT vbuyy=vbuxx_bor_vbuc1
+txa
+ora #{c1}
+tay
+//FRAGMENT vbuz1=vbuyy_bor_vbuc1
+tya
+ora #{c1}
+sta {z1}
+//FRAGMENT vbuaa=vbuyy_bor_vbuc1
+tya
+ora #{c1}
+//FRAGMENT vbuxx=vbuyy_bor_vbuc1
+tya
+ora #{c1}
+tax
+//FRAGMENT pwuc1_derefidx_vbuaa=vwuz1
+tay
+lda {z1}
+sta {c1},y
+lda {z1}+1
+sta {c1}+1,y
+//FRAGMENT pwuc1_derefidx_vbuxx=vwuz1
+lda {z1}
+sta {c1},x
+lda {z1}+1
+sta {c1}+1,x
+//FRAGMENT pwuc1_derefidx_vbuyy=vwuz1
+lda {z1}
+sta {c1},y
+lda {z1}+1
+sta {c1}+1,y
+//FRAGMENT pbuc1_derefidx_vbuxx=_byte_vwuz1
+lda {z1}
+sta {c1},x
+//FRAGMENT pbuc1_derefidx_vbuyy=_byte_vwuz1
+lda {z1}
+sta {c1},y
+//FRAGMENT vbuz1=vbuxx_rol_2
+txa
+asl
+asl
+sta {z1}
+//FRAGMENT vbuz1=vbuyy_rol_2
+tya
+asl
+asl
+sta {z1}
+//FRAGMENT vbuaa=vbuz1_rol_2
+lda {z1}
+asl
+asl
+//FRAGMENT vbuaa=vbuxx_rol_2
+txa
+asl
+asl
+//FRAGMENT vbuaa=vbuyy_rol_2
+tya
+asl
+asl
+//FRAGMENT vbuxx=vbuz1_rol_2
+lda {z1}
+asl
+asl
+tax
+//FRAGMENT vbuxx=vbuxx_rol_2
+txa
+asl
+asl
+tax
+//FRAGMENT vbuxx=vbuyy_rol_2
+tya
+asl
+asl
+tax
+//FRAGMENT vbuyy=vbuz1_rol_2
+lda {z1}
+asl
+asl
+tay
+//FRAGMENT vbuyy=vbuxx_rol_2
+txa
+asl
+asl
+tay
+//FRAGMENT vbuyy=vbuyy_rol_2
+tya
+asl
+asl
+tay
+//FRAGMENT pduc1_derefidx_vbuaa=vduz1
+tax
+lda {z1}
+sta {c1},x
+lda {z1}+1
+sta {c1}+1,x
+lda {z1}+2
+sta {c1}+2,x
+lda {z1}+3
+sta {c1}+3,x
+//FRAGMENT pduc1_derefidx_vbuxx=vduz1
+lda {z1}
+sta {c1},x
+lda {z1}+1
+sta {c1}+1,x
+lda {z1}+2
+sta {c1}+2,x
+lda {z1}+3
+sta {c1}+3,x
+//FRAGMENT pduc1_derefidx_vbuyy=vduz1
+tya
+tax
+lda {z1}
+sta {c1},x
+lda {z1}+1
+sta {c1}+1,x
+lda {z1}+2
+sta {c1}+2,x
+lda {z1}+3
+sta {c1}+3,x
+//FRAGMENT vbuaa=_hi_vwuz1
+lda {z1}+1
+//FRAGMENT vbuxx=_hi_vwuz1
+ldx {z1}+1
+//FRAGMENT vbuz1=vbuaa_band_vbuc1
+and #{c1}
+sta {z1}
+//FRAGMENT vbuz1=vbuxx_band_vbuc1
+txa
+and #{c1}
+sta {z1}
+//FRAGMENT vbuz1=vbuyy_band_vbuc1
+tya
+and #{c1}
+sta {z1}
+//FRAGMENT vbuaa=vbuz1_band_vbuc1
+lda #{c1}
+and {z1}
+//FRAGMENT vbuaa=vbuaa_band_vbuc1
+and #{c1}
+//FRAGMENT vbuaa=vbuxx_band_vbuc1
+txa
+and #{c1}
+//FRAGMENT vbuaa=vbuyy_band_vbuc1
+tya
+and #{c1}
+//FRAGMENT vbuxx=vbuz1_band_vbuc1
+lda #{c1}
+and {z1}
+tax
+//FRAGMENT vbuxx=vbuaa_band_vbuc1
+and #{c1}
+tax
+//FRAGMENT vbuxx=vbuxx_band_vbuc1
+txa
+and #{c1}
+tax
+//FRAGMENT vbuxx=vbuyy_band_vbuc1
+tya
+and #{c1}
+tax
+//FRAGMENT vbuyy=vbuz1_band_vbuc1
+lda #{c1}
+and {z1}
+tay
+//FRAGMENT vbuyy=vbuaa_band_vbuc1
+and #{c1}
+tay
+//FRAGMENT vbuyy=vbuxx_band_vbuc1
+txa
+and #{c1}
+tay
+//FRAGMENT vbuyy=vbuyy_band_vbuc1
+tya
+and #{c1}
+tay
+//FRAGMENT vbuxx_eq_vbuc1_then_la1
+cpx #{c1}
+beq {la1}
+//FRAGMENT vbuaa=vbuaa_bor_vbuc1
+ora #{c1}
+//FRAGMENT pwuc1_derefidx_vbuaa=vbuc2
+tay
+lda #{c2}
+sta {c1},y
+lda #0
+sta {c1}+1,y
+//FRAGMENT pwuc1_derefidx_vbuxx=vbuc2
+lda #{c2}
+sta {c1},x
+lda #0
+sta {c1}+1,x
+//FRAGMENT pwuc1_derefidx_vbuyy=vbuc2
+lda #{c2}
+sta {c1},y
+lda #0
+sta {c1}+1,y
 //FRAGMENT vbuaa=_deref_pbuc1_ror_7
 lda {c1}
 rol
@@ -1284,127 +1127,50 @@ dey
 bne !-
 !e:
 tay
-//FRAGMENT vbuaa=vbuz1_band_vbuc1
-lda #{c1}
-and {z1}
-//FRAGMENT vbuxx=vbuz1_band_vbuc1
-lda #{c1}
-and {z1}
-tax
-//FRAGMENT vbuyy=vbuz1_band_vbuc1
-lda #{c1}
-and {z1}
+//FRAGMENT _deref_pbuc1=vbuaa
+sta {c1}
+//FRAGMENT pbuc1_derefidx_vbuaa=vbuc2
 tay
-//FRAGMENT vbuz1=vbuaa_band_vbuc1
-and #{c1}
-sta {z1}
-//FRAGMENT vbuaa=vbuaa_band_vbuc1
-and #{c1}
-//FRAGMENT vbuxx=vbuaa_band_vbuc1
-and #{c1}
-tax
-//FRAGMENT vbuyy=vbuaa_band_vbuc1
-and #{c1}
+lda #{c2}
+sta {c1},y
+//FRAGMENT pbuc1_derefidx_vbuaa=vbuz1
 tay
-//FRAGMENT vbuz1=vbuxx_band_vbuc1
-txa
-and #{c1}
-sta {z1}
-//FRAGMENT vbuaa=vbuxx_band_vbuc1
-txa
-and #{c1}
-//FRAGMENT vbuxx=vbuxx_band_vbuc1
-txa
-and #{c1}
-tax
-//FRAGMENT vbuyy=vbuxx_band_vbuc1
-txa
-and #{c1}
-tay
-//FRAGMENT vbuz1=vbuyy_band_vbuc1
-tya
-and #{c1}
-sta {z1}
-//FRAGMENT vbuaa=vbuyy_band_vbuc1
-tya
-and #{c1}
-//FRAGMENT vbuxx=vbuyy_band_vbuc1
-tya
-and #{c1}
-tax
-//FRAGMENT vbuyy=vbuyy_band_vbuc1
-tya
-and #{c1}
-tay
-//FRAGMENT vwuz1=vbuaa_rol_1
-asl
-sta {z1}
-lda #0
-rol
-sta {z1}+1
-//FRAGMENT vwuz1=vbuxx_rol_1
-txa
-asl
-sta {z1}
-lda #0
-rol
-sta {z1}+1
-//FRAGMENT vwuz1=vbuyy_rol_1
-tya
-asl
-sta {z1}
-lda #0
-rol
-sta {z1}+1
+lda {z1}
+sta {c1},y
+//FRAGMENT pbuc1_derefidx_vbuxx=vbuz1
+lda {z1}
+sta {c1},x
+//FRAGMENT pbuc1_derefidx_vbuyy=vbuz1
+lda {z1}
+sta {c1},y
 //FRAGMENT pbuc1_derefidx_vbuz1=vbuxx
 ldy {z1}
 txa
 sta {c1},y
+//FRAGMENT pbuc1_derefidx_vbuaa=vbuxx
+tay
+txa
+sta {c1},y
+//FRAGMENT pbuc1_derefidx_vbuxx=vbuxx
+txa
+sta {c1},x
+//FRAGMENT pbuc1_derefidx_vbuyy=vbuxx
+txa
+sta {c1},y
 //FRAGMENT pbuc1_derefidx_vbuz1=vbuyy
 tya
 ldy {z1}
 sta {c1},y
-//FRAGMENT pbuc1_derefidx_vbuaa=vbuz1
-tay
-lda {z1}
-sta {c1},y
-//FRAGMENT pbuc1_derefidx_vbuaa=vbuxx
-tay
-txa
-sta {c1},y
 //FRAGMENT pbuc1_derefidx_vbuaa=vbuyy
 tax
 tya
 sta {c1},x
-//FRAGMENT pbuc1_derefidx_vbuxx=vbuz1
-lda {z1}
-sta {c1},x
-//FRAGMENT pbuc1_derefidx_vbuxx=vbuxx
-txa
-sta {c1},x
 //FRAGMENT pbuc1_derefidx_vbuxx=vbuyy
 tya
 sta {c1},x
-//FRAGMENT pbuc1_derefidx_vbuyy=vbuz1
-lda {z1}
-sta {c1},y
-//FRAGMENT pbuc1_derefidx_vbuyy=vbuxx
-txa
-sta {c1},y
 //FRAGMENT pbuc1_derefidx_vbuyy=vbuyy
 tya
 sta {c1},y
-//FRAGMENT vbuaa=vbuz1_rol_1
-lda {z1}
-asl
-//FRAGMENT vbuxx=vbuz1_rol_1
-lda {z1}
-asl
-tax
-//FRAGMENT vbuyy=vbuz1_rol_1
-lda {z1}
-asl
-tay
 //FRAGMENT vbuz1=vbuaa_rol_1
 asl
 sta {z1}
@@ -1416,36 +1182,6 @@ tax
 //FRAGMENT vbuyy=vbuaa_rol_1
 asl
 tay
-//FRAGMENT vbuz1=vbuxx_rol_1
-txa
-asl
-sta {z1}
-//FRAGMENT vbuaa=vbuxx_rol_1
-txa
-asl
-//FRAGMENT vbuxx=vbuxx_rol_1
-txa
-asl
-tax
-//FRAGMENT vbuyy=vbuxx_rol_1
-txa
-asl
-tay
-//FRAGMENT vbuz1=vbuyy_rol_1
-tya
-asl
-sta {z1}
-//FRAGMENT vbuaa=vbuyy_rol_1
-tya
-asl
-//FRAGMENT vbuxx=vbuyy_rol_1
-tya
-asl
-tax
-//FRAGMENT vbuyy=vbuyy_rol_1
-tya
-asl
-tay
 //FRAGMENT pbuz1=qbuc1_derefidx_vbuaa
 tay
 lda {c1},y
@@ -1480,604 +1216,57 @@ txa
 sta {z1}
 lda #0
 sta {z1}+1
-//FRAGMENT pwuc1_derefidx_vbuaa=vwuz1
-tay
+//FRAGMENT vbuaa=_lo_pvoz1
 lda {z1}
-sta {c1},y
-lda {z1}+1
-sta {c1}+1,y
-//FRAGMENT pwuc1_derefidx_vbuxx=vwuz1
-lda {z1}
-sta {c1},x
-lda {z1}+1
-sta {c1}+1,x
-//FRAGMENT pwuc1_derefidx_vbuyy=vwuz1
-lda {z1}
-sta {c1},y
-lda {z1}+1
-sta {c1}+1,y
-//FRAGMENT vbuaa=vbuz1_rol_4
-lda {z1}
-asl
-asl
-asl
-asl
-//FRAGMENT vbuxx=vbuz1_rol_4
-lda {z1}
-asl
-asl
-asl
-asl
-tax
-//FRAGMENT vbuyy=vbuz1_rol_4
-lda {z1}
-asl
-asl
-asl
-asl
-tay
-//FRAGMENT vbuz1=vbuaa_rol_4
-asl
-asl
-asl
-asl
-sta {z1}
-//FRAGMENT vbuaa=vbuaa_rol_4
-asl
-asl
-asl
-asl
-//FRAGMENT vbuxx=vbuaa_rol_4
-asl
-asl
-asl
-asl
-tax
-//FRAGMENT vbuyy=vbuaa_rol_4
-asl
-asl
-asl
-asl
-tay
-//FRAGMENT vbuz1=vbuxx_rol_4
-txa
-asl
-asl
-asl
-asl
-sta {z1}
-//FRAGMENT vbuaa=vbuxx_rol_4
-txa
-asl
-asl
-asl
-asl
-//FRAGMENT vbuxx=vbuxx_rol_4
-txa
-asl
-asl
-asl
-asl
-tax
-//FRAGMENT vbuyy=vbuxx_rol_4
-txa
-asl
-asl
-asl
-asl
-tay
-//FRAGMENT vbuz1=vbuyy_rol_4
-tya
-asl
-asl
-asl
-asl
-sta {z1}
-//FRAGMENT vbuaa=vbuyy_rol_4
-tya
-asl
-asl
-asl
-asl
-//FRAGMENT vbuxx=vbuyy_rol_4
-tya
-asl
-asl
-asl
-asl
-tax
-//FRAGMENT vbuyy=vbuyy_rol_4
-tya
-asl
-asl
-asl
-asl
-tay
-//FRAGMENT vbuz1=vbuz2_bor_vbuaa
-ora {z2}
-sta {z1}
-//FRAGMENT vbuz1=vbuz2_bor_vbuxx
-txa
-ora {z2}
-sta {z1}
-//FRAGMENT vbuz1=vbuz2_bor_vbuyy
-tya
-ora {z2}
-sta {z1}
-//FRAGMENT vbuaa=vbuz1_bor_vbuz2
-lda {z1}
-ora {z2}
-//FRAGMENT vbuaa=vbuz1_bor_vbuaa
-ora {z1}
-//FRAGMENT vbuaa=vbuz1_bor_vbuxx
-txa
-ora {z1}
-//FRAGMENT vbuaa=vbuz1_bor_vbuyy
-tya
-ora {z1}
-//FRAGMENT vbuxx=vbuz1_bor_vbuz2
-lda {z1}
-ora {z2}
-tax
-//FRAGMENT vbuxx=vbuz1_bor_vbuaa
-ora {z1}
-tax
-//FRAGMENT vbuxx=vbuz1_bor_vbuxx
-txa
-ora {z1}
-tax
-//FRAGMENT vbuxx=vbuz1_bor_vbuyy
-tya
-ora {z1}
-tax
-//FRAGMENT vbuyy=vbuz1_bor_vbuz2
-lda {z1}
-ora {z2}
-tay
-//FRAGMENT vbuyy=vbuz1_bor_vbuaa
-ora {z1}
-tay
-//FRAGMENT vbuyy=vbuz1_bor_vbuxx
-txa
-ora {z1}
-tay
-//FRAGMENT vbuyy=vbuz1_bor_vbuyy
-tya
-ora {z1}
-tay
-//FRAGMENT vbuz1=vbuaa_bor_vbuz2
-ora {z2}
-sta {z1}
-//FRAGMENT vbuz1=vbuaa_bor_vbuaa
-sta {z1}
-//FRAGMENT vbuaa_lt_vwuz1_then_la1
-ldy {z1}+1
-bne {la1}
-cmp {z1}
-bcc {la1}
-//FRAGMENT pwuc1_derefidx_vbuaa=vbuc2
-tay
-lda #{c2}
-sta {c1},y
-lda #0
-sta {c1}+1,y
-//FRAGMENT pwuc1_derefidx_vbuxx=vbuc2
-lda #{c2}
-sta {c1},x
-lda #0
-sta {c1}+1,x
-//FRAGMENT pwuc1_derefidx_vbuyy=vbuc2
-lda #{c2}
-sta {c1},y
-lda #0
-sta {c1}+1,y
-//FRAGMENT vbuaa=vbuz1_bor_vbuc1
-lda #{c1}
-ora {z1}
-//FRAGMENT vbuxx=vbuz1_bor_vbuc1
-lda #{c1}
-ora {z1}
-tax
-//FRAGMENT vbuyy=vbuz1_bor_vbuc1
-lda #{c1}
-ora {z1}
-tay
-//FRAGMENT vbuz1=vbuxx_bor_vbuc1
-txa
-ora #{c1}
-sta {z1}
-//FRAGMENT vbuaa=vbuxx_bor_vbuc1
-txa
-ora #{c1}
-//FRAGMENT vbuxx=vbuxx_bor_vbuc1
-txa
-ora #{c1}
-tax
-//FRAGMENT vbuyy=vbuxx_bor_vbuc1
-txa
-ora #{c1}
-tay
-//FRAGMENT vbuaa=_deref_pbuz1
-ldy #0
-lda ({z1}),y
-//FRAGMENT vbuxx=_deref_pbuz1
-ldy #0
-lda ({z1}),y
-tax
-//FRAGMENT vbuyy=_deref_pbuz1
-ldy #0
-lda ({z1}),y
-tay
-//FRAGMENT vbuaa=_deref_(_deref_qbuc1)
-ldy {c1}
-sty $fe
-ldy {c1}+1
-sty $ff
-ldy #0
-lda ($fe),y
-//FRAGMENT vbuxx=_deref_(_deref_qbuc1)
-ldy {c1}
-sty $fe
-ldy {c1}+1
-sty $ff
-ldy #0
-lda ($fe),y
-tax
-//FRAGMENT vbuyy=_deref_(_deref_qbuc1)
-ldy {c1}
-sty $fe
-ldy {c1}+1
-sty $ff
-ldy #0
-lda ($fe),y
-tay
-//FRAGMENT vduz1=_dword_vbuaa
-sta {z1}
-lda #0
-sta {z1}+1
-sta {z1}+2
-sta {z1}+3
-//FRAGMENT vduz1=_dword_vbuxx
-txa
-sta {z1}
-lda #0
-sta {z1}+1
-sta {z1}+2
-sta {z1}+3
-//FRAGMENT vduz1=_dword_vbuyy
-tya
-sta {z1}
-lda #0
-sta {z1}+1
-sta {z1}+2
-sta {z1}+3
-//FRAGMENT vbuaa=vbuz1_ror_vbuz2
-lda {z1}
-ldy {z2}
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
-//FRAGMENT vbuxx=vbuz1_ror_vbuz2
-lda {z1}
-ldx {z2}
-cpx #0
-beq !e+
-!:
-lsr
-dex
-bne !-
-!e:
-tax
-//FRAGMENT vbuyy=vbuz1_ror_vbuz2
-lda {z1}
-ldy {z2}
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
-tay
-//FRAGMENT vbuz1=vbuz2_ror_vbuaa
-tay
-lda {z2}
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
-sta {z1}
-//FRAGMENT vbuaa=vbuz1_ror_vbuaa
-tay
-lda {z1}
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
-//FRAGMENT vbuxx=vbuz1_ror_vbuaa
-tax
-lda {z1}
-cpx #0
-beq !e+
-!:
-lsr
-dex
-bne !-
-!e:
-tax
-//FRAGMENT vbuyy=vbuz1_ror_vbuaa
-tay
-lda {z1}
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
-tay
-//FRAGMENT vbuz1=vbuz2_ror_vbuxx
-lda {z2}
-cpx #0
-beq !e+
-!:
-lsr
-dex
-bne !-
-!e:
-sta {z1}
-//FRAGMENT vbuaa=vbuz1_ror_vbuxx
-lda {z1}
-cpx #0
-beq !e+
-!:
-lsr
-dex
-bne !-
-!e:
-//FRAGMENT vbuxx=vbuz1_ror_vbuxx
-lda {z1}
-cpx #0
-beq !e+
-!:
-lsr
-dex
-bne !-
-!e:
-tax
-//FRAGMENT vbuyy=vbuz1_ror_vbuxx
-lda {z1}
-cpx #0
-beq !e+
-!:
-lsr
-dex
-bne !-
-!e:
-tay
-//FRAGMENT vbuz1=vbuz2_ror_vbuyy
-lda {z2}
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
-sta {z1}
-//FRAGMENT vbuaa=vbuz1_ror_vbuyy
-lda {z1}
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
-//FRAGMENT vbuxx=vbuz1_ror_vbuyy
-lda {z1}
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
-tax
-//FRAGMENT vbuyy=vbuz1_ror_vbuyy
-lda {z1}
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
-tay
-//FRAGMENT vbuz1=vbuxx_ror_vbuz2
-ldy {z2}
-txa
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
-sta {z1}
-//FRAGMENT vbuaa=vbuxx_ror_vbuz1
-ldy {z1}
-txa
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
-//FRAGMENT vbuxx=vbuxx_ror_vbuz1
-txa
+//FRAGMENT vbuxx=_lo_pvoz1
 ldx {z1}
-cpx #0
-beq !e+
-!:
-lsr
-dex
-bne !-
-!e:
-tax
-//FRAGMENT vbuyy=vbuxx_ror_vbuz1
-ldy {z1}
+//FRAGMENT vbuaa=_hi_pvoz1
+lda {z1}+1
+//FRAGMENT vbuxx=_hi_pvoz1
+ldx {z1}+1
+//FRAGMENT _deref_pbuc1=vbuxx
+stx {c1}
+//FRAGMENT vbuz1=vbuc1_bor_vbuxx
 txa
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
-tay
-//FRAGMENT vbuz1=vbuxx_ror_vbuaa
-tay
-txa
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
+ora #{c1}
 sta {z1}
-//FRAGMENT vbuaa=vbuxx_ror_vbuaa
-tay
-txa
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
-//FRAGMENT vbuxx=vbuxx_ror_vbuaa
-tay
-txa
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
-tax
-//FRAGMENT vbuyy=vbuxx_ror_vbuaa
-tay
-txa
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
-tay
-//FRAGMENT vbuz1=vbuxx_ror_vbuxx
-txa
-tay
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
+//FRAGMENT vbuz1=vbuc1_bor_vbuyy
+tya
+ora #{c1}
 sta {z1}
-//FRAGMENT vbuaa=vbuxx_ror_vbuxx
-txa
-tay
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
-//FRAGMENT vbuxx=vbuxx_ror_vbuxx
+//FRAGMENT vbuaa=vbuc1_bor_vbuz1
+lda #{c1}
+ora {z1}
+//FRAGMENT vbuaa=vbuc1_bor_vbuxx
 txa
+ora #{c1}
+//FRAGMENT vbuaa=vbuc1_bor_vbuyy
+tya
+ora #{c1}
+//FRAGMENT vbuxx=vbuc1_bor_vbuz1
+lda #{c1}
+ora {z1}
 tax
-cpx #0
-beq !e+
-!:
-lsr
-dex
-bne !-
-!e:
+//FRAGMENT vbuxx=vbuc1_bor_vbuxx
+txa
+ora #{c1}
 tax
-//FRAGMENT vbuyy=vbuxx_ror_vbuxx
-txa
-tay
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
-tay
-//FRAGMENT vbuz1=vbuxx_ror_vbuyy
-txa
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
-sta {z1}
-//FRAGMENT vbuaa=vbuxx_ror_vbuyy
-txa
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
-//FRAGMENT vbuxx=vbuxx_ror_vbuyy
-txa
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
+//FRAGMENT vbuxx=vbuc1_bor_vbuyy
+tya
+ora #{c1}
 tax
-//FRAGMENT vbuyy=vbuxx_ror_vbuyy
-txa
-cpy #0
-beq !e+
-!:
-lsr
-dey
-bne !-
-!e:
+//FRAGMENT vbuyy=vbuc1_bor_vbuz1
+lda #{c1}
+ora {z1}
+tay
+//FRAGMENT vbuyy=vbuc1_bor_vbuxx
+txa
+ora #{c1}
+tay
+//FRAGMENT vbuyy=vbuc1_bor_vbuyy
+tya
+ora #{c1}
 tay
-//FRAGMENT 0_neq_vbuaa_then_la1
-cmp #0
-bne {la1}
-//FRAGMENT vbuxx_neq_0_then_la1
-cpx #0
-bne {la1}
 //FRAGMENT vbuaa=_deref_pbuz1_band_vbuc1
 lda #{c1}
 ldy #0
@@ -2092,103 +1281,378 @@ lda #{c1}
 ldy #0
 and ({z1}),y
 tay
-//FRAGMENT vbuaa=vbuz1_ror_4
-lda {z1}
-lsr
-lsr
-lsr
-lsr
-//FRAGMENT vbuxx=vbuz1_ror_4
-lda {z1}
-lsr
-lsr
-lsr
-lsr
-tax
-//FRAGMENT vbuyy=vbuz1_ror_4
-lda {z1}
-lsr
-lsr
-lsr
-lsr
-tay
-//FRAGMENT vbuz1=vbuaa_ror_4
-lsr
-lsr
-lsr
-lsr
+//FRAGMENT vbuz1=vbuc1_bor_vbuaa
+ora #{c1}
 sta {z1}
-//FRAGMENT vbuaa=vbuaa_ror_4
-lsr
-lsr
-lsr
-lsr
-//FRAGMENT vbuxx=vbuaa_ror_4
-lsr
-lsr
-lsr
-lsr
+//FRAGMENT vbuaa=vbuc1_bor_vbuaa
+ora #{c1}
+//FRAGMENT vbuxx=vbuc1_bor_vbuaa
+ora #{c1}
 tax
-//FRAGMENT vbuyy=vbuaa_ror_4
-lsr
-lsr
-lsr
-lsr
+//FRAGMENT vbuyy=vbuc1_bor_vbuaa
+ora #{c1}
 tay
-//FRAGMENT vbuz1=vbuxx_ror_4
-txa
-lsr
-lsr
-lsr
-lsr
+//FRAGMENT vbuz1=vbuaa_rol_4
+asl
+asl
+asl
+asl
 sta {z1}
-//FRAGMENT vbuaa=vbuxx_ror_4
+//FRAGMENT vbuz1=vbuxx_rol_4
 txa
-lsr
-lsr
-lsr
-lsr
-//FRAGMENT vbuxx=vbuxx_ror_4
-txa
-lsr
-lsr
-lsr
-lsr
-tax
-//FRAGMENT vbuyy=vbuxx_ror_4
-txa
-lsr
-lsr
-lsr
-lsr
-tay
-//FRAGMENT vbuz1=vbuyy_ror_4
-tya
-lsr
-lsr
-lsr
-lsr
+asl
+asl
+asl
+asl
 sta {z1}
-//FRAGMENT vbuaa=vbuyy_ror_4
+//FRAGMENT vbuz1=vbuyy_rol_4
 tya
-lsr
-lsr
-lsr
-lsr
-//FRAGMENT vbuxx=vbuyy_ror_4
+asl
+asl
+asl
+asl
+sta {z1}
+//FRAGMENT vbuaa=vbuz1_rol_4
+lda {z1}
+asl
+asl
+asl
+asl
+//FRAGMENT vbuaa=vbuaa_rol_4
+asl
+asl
+asl
+asl
+//FRAGMENT vbuaa=vbuxx_rol_4
+txa
+asl
+asl
+asl
+asl
+//FRAGMENT vbuaa=vbuyy_rol_4
 tya
-lsr
-lsr
-lsr
-lsr
+asl
+asl
+asl
+asl
+//FRAGMENT vbuxx=vbuz1_rol_4
+lda {z1}
+asl
+asl
+asl
+asl
 tax
-//FRAGMENT vbuyy=vbuyy_ror_4
+//FRAGMENT vbuxx=vbuaa_rol_4
+asl
+asl
+asl
+asl
+tax
+//FRAGMENT vbuxx=vbuxx_rol_4
+txa
+asl
+asl
+asl
+asl
+tax
+//FRAGMENT vbuxx=vbuyy_rol_4
 tya
-lsr
-lsr
-lsr
-lsr
+asl
+asl
+asl
+asl
+tax
+//FRAGMENT vbuyy=vbuz1_rol_4
+lda {z1}
+asl
+asl
+asl
+asl
 tay
+//FRAGMENT vbuyy=vbuaa_rol_4
+asl
+asl
+asl
+asl
+tay
+//FRAGMENT vbuyy=vbuxx_rol_4
+txa
+asl
+asl
+asl
+asl
+tay
+//FRAGMENT vbuyy=vbuyy_rol_4
+tya
+asl
+asl
+asl
+asl
+tay
+//FRAGMENT vbuaa=vbuz1_bor_vbuz2
+lda {z1}
+ora {z2}
+//FRAGMENT vbuxx=vbuz1_bor_vbuz2
+lda {z1}
+ora {z2}
+tax
+//FRAGMENT vbuyy=vbuz1_bor_vbuz2
+lda {z1}
+ora {z2}
+tay
+//FRAGMENT vbuz1=vbuz2_bor_vbuaa
+ora {z2}
+sta {z1}
+//FRAGMENT vbuaa=vbuz1_bor_vbuaa
+ora {z1}
+//FRAGMENT vbuxx=vbuz1_bor_vbuaa
+ora {z1}
+tax
+//FRAGMENT vbuyy=vbuz1_bor_vbuaa
+ora {z1}
+tay
+//FRAGMENT vbuz1=vbuz2_bor_vbuxx
+txa
+ora {z2}
+sta {z1}
+//FRAGMENT vbuaa=vbuz1_bor_vbuxx
+txa
+ora {z1}
+//FRAGMENT vbuxx=vbuz1_bor_vbuxx
+txa
+ora {z1}
+tax
+//FRAGMENT vbuyy=vbuz1_bor_vbuxx
+txa
+ora {z1}
+tay
+//FRAGMENT vbuz1=vbuz2_bor_vbuyy
+tya
+ora {z2}
+sta {z1}
+//FRAGMENT vbuaa=vbuz1_bor_vbuyy
+tya
+ora {z1}
+//FRAGMENT vbuxx=vbuz1_bor_vbuyy
+tya
+ora {z1}
+tax
+//FRAGMENT vbuyy=vbuz1_bor_vbuyy
+tya
+ora {z1}
+tay
+//FRAGMENT vbuz1=vbuaa_bor_vbuz2
+ora {z2}
+sta {z1}
+//FRAGMENT vbuaa=vbuaa_bor_vbuz1
+ora {z1}
+//FRAGMENT vbuxx=vbuaa_bor_vbuz1
+ora {z1}
+tax
+//FRAGMENT vbuyy=vbuaa_bor_vbuz1
+ora {z1}
+tay
+//FRAGMENT vbuz1=vbuaa_bor_vbuaa
+sta {z1}
+//FRAGMENT vbuaa_lt_vwuz1_then_la1
+ldy {z1}+1
+bne {la1}
+cmp {z1}
+bcc {la1}
+//FRAGMENT vbuaa=_lo_pbuz1
+lda {z1}
+//FRAGMENT vbuxx=_lo_pbuz1
+ldx {z1}
+//FRAGMENT vbuaa=_hi_pbuz1
+lda {z1}+1
+//FRAGMENT vbuxx=_hi_pbuz1
+ldx {z1}+1
+//FRAGMENT vwuz1=vwuc1_rol_vbuaa
+tay
+lda #<{c1}
+sta {z1}
+lda #>{c1}+1
+sta {z1}+1
+cpy #0
+beq !e+
+!:
+asl {z1}
+rol {z1}+1
+dey
+bne !-
+!e:
+//FRAGMENT vwuz1=vwuc1_rol_vbuxx
+lda #<{c1}
+sta {z1}
+lda #>{c1}+1
+sta {z1}+1
+cpx #0
+beq !e+
+!:
+asl {z1}
+rol {z1}+1
+dex
+bne !-
+!e:
+//FRAGMENT vwuz1=vwuc1_rol_vbuyy
+lda #<{c1}
+sta {z1}
+lda #>{c1}+1
+sta {z1}+1
+cpy #0
+beq !e+
+!:
+asl {z1}
+rol {z1}+1
+dey
+bne !-
+!e:
+//FRAGMENT vbuaa=_lo_vwuz1
+lda {z1}
+//FRAGMENT vbuxx=_lo_vwuz1
+ldx {z1}
+//FRAGMENT vbuz1=vbuxx_bor_vbuz2
+txa
+ora {z2}
+sta {z1}
+//FRAGMENT vbuz1=vbuyy_bor_vbuz2
+tya
+ora {z2}
+sta {z1}
+//FRAGMENT vbuaa=vbuxx_bor_vbuz1
+txa
+ora {z1}
+//FRAGMENT vbuaa=vbuyy_bor_vbuz1
+tya
+ora {z1}
+//FRAGMENT vbuxx=vbuxx_bor_vbuz1
+txa
+ora {z1}
+tax
+//FRAGMENT vbuxx=vbuyy_bor_vbuz1
+tya
+ora {z1}
+tax
+//FRAGMENT vbuyy=vbuxx_bor_vbuz1
+txa
+ora {z1}
+tay
+//FRAGMENT vbuyy=vbuyy_bor_vbuz1
+tya
+ora {z1}
+tay
+//FRAGMENT vwuz1=_word_vbuyy
+tya
+sta {z1}
+lda #0
+sta {z1}+1
+//FRAGMENT vwuz1=vwuz2_rol_vbuxx
+lda {z2}
+sta {z1}
+lda {z2}+1
+sta {z1}+1
+cpx #0
+beq !e+
+!:
+asl {z1}
+rol {z1}+1
+dex
+bne !-
+!e:
+//FRAGMENT vwuz1=vwuz2_rol_vbuyy
+lda {z2}
+sta {z1}
+lda {z2}+1
+sta {z1}+1
+cpy #0
+beq !e+
+!:
+asl {z1}
+rol {z1}+1
+dey
+bne !-
+!e:
+//FRAGMENT vduz1=vduz2_plus_vbuaa
+clc
+adc {z2}
+sta {z1}
+lda {z2}+1
+adc #0
+sta {z1}+1
+lda {z2}+2
+adc #0
+sta {z1}+2
+lda {z2}+3
+adc #0
+sta {z1}+3
+//FRAGMENT vduz1=vduz2_plus_vbuxx
+txa
+clc
+adc {z2}
+sta {z1}
+lda {z2}+1
+adc #0
+sta {z1}+1
+lda {z2}+2
+adc #0
+sta {z1}+2
+lda {z2}+3
+adc #0
+sta {z1}+3
+//FRAGMENT vduz1=vduz2_plus_vbuyy
+tya
+clc
+adc {z2}
+sta {z1}
+lda {z2}+1
+adc #0
+sta {z1}+1
+lda {z2}+2
+adc #0
+sta {z1}+2
+lda {z2}+3
+adc #0
+sta {z1}+3
+//FRAGMENT vbuaa_lt_vbuz1_then_la1
+cmp {z1}
+bcc {la1}
+//FRAGMENT vbuaa=_deref_pbuz1
+ldy #0
+lda ({z1}),y
+//FRAGMENT vbuxx=_deref_pbuz1
+ldy #0
+lda ({z1}),y
+tax
+//FRAGMENT vbuyy=_deref_pbuz1
+ldy #0
+lda ({z1}),y
+tay
+//FRAGMENT 0_neq_vbuaa_then_la1
+cmp #0
+bne {la1}
+//FRAGMENT vbuz1=pbuc1_derefidx_vbuaa
+tay
+lda {c1},y
+sta {z1}
+//FRAGMENT vbuz1=pbuc1_derefidx_vbuxx
+lda {c1},x
+sta {z1}
+//FRAGMENT vbuz1=pbuc1_derefidx_vbuyy
+lda {c1},y
+sta {z1}
+//FRAGMENT vbuaa=pbuc1_derefidx_vbuz1
+ldy {z1}
+lda {c1},y
+//FRAGMENT vbuaa=pbuc1_derefidx_vbuaa
+tay
+lda {c1},y
+//FRAGMENT vbuaa=pbuc1_derefidx_vbuxx
+lda {c1},x
+//FRAGMENT vbuaa=pbuc1_derefidx_vbuyy
+lda {c1},y
+//FRAGMENT vbuxx=pbuc1_derefidx_vbuz1
+ldy {z1}
+ldx {c1},y
 //FRAGMENT vwuz1=pwuc1_derefidx_vbuaa
 tay
 lda {c1},y
@@ -2205,6 +1669,112 @@ lda {c1},y
 sta {z1}
 lda {c1}+1,y
 sta {z1}+1
+//FRAGMENT vbuz1=vbuaa_ror_4
+lsr
+lsr
+lsr
+lsr
+sta {z1}
+//FRAGMENT vbuz1=vbuxx_ror_4
+txa
+lsr
+lsr
+lsr
+lsr
+sta {z1}
+//FRAGMENT vbuz1=vbuyy_ror_4
+tya
+lsr
+lsr
+lsr
+lsr
+sta {z1}
+//FRAGMENT vbuaa=vbuz1_ror_4
+lda {z1}
+lsr
+lsr
+lsr
+lsr
+//FRAGMENT vbuaa=vbuaa_ror_4
+lsr
+lsr
+lsr
+lsr
+//FRAGMENT vbuaa=vbuxx_ror_4
+txa
+lsr
+lsr
+lsr
+lsr
+//FRAGMENT vbuaa=vbuyy_ror_4
+tya
+lsr
+lsr
+lsr
+lsr
+//FRAGMENT vbuxx=vbuz1_ror_4
+lda {z1}
+lsr
+lsr
+lsr
+lsr
+tax
+//FRAGMENT vbuxx=vbuaa_ror_4
+lsr
+lsr
+lsr
+lsr
+tax
+//FRAGMENT vbuxx=vbuxx_ror_4
+txa
+lsr
+lsr
+lsr
+lsr
+tax
+//FRAGMENT vbuxx=vbuyy_ror_4
+tya
+lsr
+lsr
+lsr
+lsr
+tax
+//FRAGMENT vbuyy=vbuz1_ror_4
+lda {z1}
+lsr
+lsr
+lsr
+lsr
+tay
+//FRAGMENT vbuyy=vbuaa_ror_4
+lsr
+lsr
+lsr
+lsr
+tay
+//FRAGMENT vbuyy=vbuxx_ror_4
+txa
+lsr
+lsr
+lsr
+lsr
+tay
+//FRAGMENT vbuyy=vbuyy_ror_4
+tya
+lsr
+lsr
+lsr
+lsr
+tay
+//FRAGMENT vbuyy=pbuc1_derefidx_vbuz1
+ldx {z1}
+ldy {c1},x
+//FRAGMENT vbuxx=pbuc1_derefidx_vbuaa
+tay
+ldx {c1},y
+//FRAGMENT vbuyy=pbuc1_derefidx_vbuaa
+tax
+ldy {c1},x
 //FRAGMENT vbuz1=vbuaa_ror_6
 rol
 rol
@@ -2302,19 +1872,6 @@ rol
 rol
 and #$03
 tay
-//FRAGMENT vbuz1=pbuc1_derefidx_vbuaa
-tay
-lda {c1},y
-sta {z1}
-//FRAGMENT vbuaa=pbuc1_derefidx_vbuaa
-tay
-lda {c1},y
-//FRAGMENT vbuxx=pbuc1_derefidx_vbuaa
-tay
-ldx {c1},y
-//FRAGMENT vbuyy=pbuc1_derefidx_vbuaa
-tax
-ldy {c1},x
 //FRAGMENT vbuaa=_lo__deref_pwuc1
 lda {c1}
 //FRAGMENT vbuxx=_lo__deref_pwuc1
@@ -2323,6 +1880,15 @@ ldx {c1}
 lda {c1}+1
 //FRAGMENT vbuxx=_hi__deref_pwuc1
 ldx {c1}+1
+//FRAGMENT vbuz1=vbuaa_bor_vbuc1
+ora #{c1}
+sta {z1}
+//FRAGMENT vbuxx=vbuaa_bor_vbuc1
+ora #{c1}
+tax
+//FRAGMENT vbuyy=vbuaa_bor_vbuc1
+ora #{c1}
+tay
 //FRAGMENT pbuz1=pbuz2_plus_pwuc1_derefidx_vbuaa
 tay
 clc
@@ -2385,31 +1951,6 @@ sta {z1}
 lda #0
 adc {z2}+1
 sta {z1}+1
-//FRAGMENT vbuxx_eq_vbuc1_then_la1
-cpx #{c1}
-beq {la1}
-//FRAGMENT vbuz1=pbuc1_derefidx_vbuaa_rol_4
-tay
-lda {c1},y
-asl
-asl
-asl
-asl
-sta {z1}
-//FRAGMENT vbuz1=pbuc1_derefidx_vbuxx_rol_4
-lda {c1},x
-asl
-asl
-asl
-asl
-sta {z1}
-//FRAGMENT vbuz1=pbuc1_derefidx_vbuyy_rol_4
-lda {c1},y
-asl
-asl
-asl
-asl
-sta {z1}
 //FRAGMENT vbuaa=pbuc1_derefidx_vbuz1_rol_4
 ldy {z1}
 lda {c1},y
@@ -2417,25 +1958,6 @@ asl
 asl
 asl
 asl
-//FRAGMENT vbuaa=pbuc1_derefidx_vbuaa_rol_4
-tay
-lda {c1},y
-asl
-asl
-asl
-asl
-//FRAGMENT vbuaa=pbuc1_derefidx_vbuxx_rol_4
-lda {c1},x
-asl
-asl
-asl
-asl
-//FRAGMENT vbuaa=pbuc1_derefidx_vbuyy_rol_4
-lda {c1},y
-asl
-asl
-asl
-asl
 //FRAGMENT vbuxx=pbuc1_derefidx_vbuz1_rol_4
 ldx {z1}
 lda {c1},x
@@ -2444,28 +1966,6 @@ asl
 asl
 asl
 tax
-//FRAGMENT vbuxx=pbuc1_derefidx_vbuaa_rol_4
-tax
-lda {c1},x
-asl
-asl
-asl
-asl
-tax
-//FRAGMENT vbuxx=pbuc1_derefidx_vbuxx_rol_4
-lda {c1},x
-asl
-asl
-asl
-asl
-tax
-//FRAGMENT vbuxx=pbuc1_derefidx_vbuyy_rol_4
-lda {c1},y
-asl
-asl
-asl
-asl
-tax
 //FRAGMENT vbuyy=pbuc1_derefidx_vbuz1_rol_4
 ldy {z1}
 lda {c1},y
@@ -2474,6 +1974,29 @@ asl
 asl
 asl
 tay
+//FRAGMENT vbuz1=pbuc1_derefidx_vbuaa_rol_4
+tay
+lda {c1},y
+asl
+asl
+asl
+asl
+sta {z1}
+//FRAGMENT vbuaa=pbuc1_derefidx_vbuaa_rol_4
+tay
+lda {c1},y
+asl
+asl
+asl
+asl
+//FRAGMENT vbuxx=pbuc1_derefidx_vbuaa_rol_4
+tax
+lda {c1},x
+asl
+asl
+asl
+asl
+tax
 //FRAGMENT vbuyy=pbuc1_derefidx_vbuaa_rol_4
 tay
 lda {c1},y
@@ -2482,6 +2005,26 @@ asl
 asl
 asl
 tay
+//FRAGMENT vbuz1=pbuc1_derefidx_vbuxx_rol_4
+lda {c1},x
+asl
+asl
+asl
+asl
+sta {z1}
+//FRAGMENT vbuaa=pbuc1_derefidx_vbuxx_rol_4
+lda {c1},x
+asl
+asl
+asl
+asl
+//FRAGMENT vbuxx=pbuc1_derefidx_vbuxx_rol_4
+lda {c1},x
+asl
+asl
+asl
+asl
+tax
 //FRAGMENT vbuyy=pbuc1_derefidx_vbuxx_rol_4
 lda {c1},x
 asl
@@ -2489,6 +2032,26 @@ asl
 asl
 asl
 tay
+//FRAGMENT vbuz1=pbuc1_derefidx_vbuyy_rol_4
+lda {c1},y
+asl
+asl
+asl
+asl
+sta {z1}
+//FRAGMENT vbuaa=pbuc1_derefidx_vbuyy_rol_4
+lda {c1},y
+asl
+asl
+asl
+asl
+//FRAGMENT vbuxx=pbuc1_derefidx_vbuyy_rol_4
+lda {c1},y
+asl
+asl
+asl
+asl
+tax
 //FRAGMENT vbuyy=pbuc1_derefidx_vbuyy_rol_4
 lda {c1},y
 asl
@@ -2496,191 +2059,192 @@ asl
 asl
 asl
 tay
-//FRAGMENT vbuz1=vbuz2_bor_pbuc1_derefidx_vbuxx
-lda {c1},x
-ora {z2}
-sta {z1}
-//FRAGMENT vbuz1=vbuz2_bor_pbuc1_derefidx_vbuyy
-lda {c1},y
-ora {z2}
-sta {z1}
 //FRAGMENT vbuaa=vbuz1_bor_pbuc1_derefidx_vbuz2
 lda {z1}
 ldy {z2}
 ora {c1},y
-//FRAGMENT vbuaa=vbuz1_bor_pbuc1_derefidx_vbuxx
-lda {c1},x
-ora {z1}
-//FRAGMENT vbuaa=vbuz1_bor_pbuc1_derefidx_vbuyy
-lda {c1},y
-ora {z1}
 //FRAGMENT vbuxx=vbuz1_bor_pbuc1_derefidx_vbuz2
 lda {z1}
 ldx {z2}
 ora {c1},x
 tax
-//FRAGMENT vbuxx=vbuz1_bor_pbuc1_derefidx_vbuxx
-lda {c1},x
-ora {z1}
-tax
-//FRAGMENT vbuxx=vbuz1_bor_pbuc1_derefidx_vbuyy
-lda {c1},y
-ora {z1}
-tax
 //FRAGMENT vbuyy=vbuz1_bor_pbuc1_derefidx_vbuz2
 lda {z1}
 ldy {z2}
 ora {c1},y
 tay
-//FRAGMENT vbuyy=vbuz1_bor_pbuc1_derefidx_vbuxx
-lda {c1},x
-ora {z1}
-tay
-//FRAGMENT vbuyy=vbuz1_bor_pbuc1_derefidx_vbuyy
-lda {c1},y
-ora {z1}
-tay
 //FRAGMENT vbuz1=vbuaa_bor_pbuc1_derefidx_vbuz2
 ldy {z2}
 ora {c1},y
 sta {z1}
-//FRAGMENT vbuz1=vbuaa_bor_pbuc1_derefidx_vbuxx
-ora {c1},x
-sta {z1}
-//FRAGMENT vbuz1=vbuaa_bor_pbuc1_derefidx_vbuyy
-ora {c1},y
-sta {z1}
 //FRAGMENT vbuaa=vbuaa_bor_pbuc1_derefidx_vbuz1
 ldy {z1}
 ora {c1},y
-//FRAGMENT vbuaa=vbuaa_bor_pbuc1_derefidx_vbuxx
-ora {c1},x
-//FRAGMENT vbuaa=vbuaa_bor_pbuc1_derefidx_vbuyy
-ora {c1},y
 //FRAGMENT vbuxx=vbuaa_bor_pbuc1_derefidx_vbuz1
 ldx {z1}
 ora {c1},x
 tax
-//FRAGMENT vbuxx=vbuaa_bor_pbuc1_derefidx_vbuxx
-ora {c1},x
-tax
-//FRAGMENT vbuxx=vbuaa_bor_pbuc1_derefidx_vbuyy
-ora {c1},y
-tax
 //FRAGMENT vbuyy=vbuaa_bor_pbuc1_derefidx_vbuz1
 ldy {z1}
 ora {c1},y
 tay
-//FRAGMENT vbuyy=vbuaa_bor_pbuc1_derefidx_vbuxx
-ora {c1},x
-tay
-//FRAGMENT vbuyy=vbuaa_bor_pbuc1_derefidx_vbuyy
-ora {c1},y
-tay
 //FRAGMENT vbuz1=vbuxx_bor_pbuc1_derefidx_vbuz2
 ldy {z2}
 txa
 ora {c1},y
 sta {z1}
-//FRAGMENT vbuz1=vbuxx_bor_pbuc1_derefidx_vbuxx
-txa
-ora {c1},x
-sta {z1}
-//FRAGMENT vbuz1=vbuxx_bor_pbuc1_derefidx_vbuyy
-txa
-ora {c1},y
-sta {z1}
 //FRAGMENT vbuaa=vbuxx_bor_pbuc1_derefidx_vbuz1
 ldy {z1}
 txa
 ora {c1},y
-//FRAGMENT vbuaa=vbuxx_bor_pbuc1_derefidx_vbuxx
-txa
-ora {c1},x
-//FRAGMENT vbuaa=vbuxx_bor_pbuc1_derefidx_vbuyy
-txa
-ora {c1},y
 //FRAGMENT vbuxx=vbuxx_bor_pbuc1_derefidx_vbuz1
 txa
 ldx {z1}
 ora {c1},x
 tax
-//FRAGMENT vbuxx=vbuxx_bor_pbuc1_derefidx_vbuxx
-txa
-ora {c1},x
-tax
-//FRAGMENT vbuxx=vbuxx_bor_pbuc1_derefidx_vbuyy
-txa
-ora {c1},y
-tax
 //FRAGMENT vbuyy=vbuxx_bor_pbuc1_derefidx_vbuz1
 ldy {z1}
 txa
 ora {c1},y
 tay
-//FRAGMENT vbuyy=vbuxx_bor_pbuc1_derefidx_vbuxx
-txa
-ora {c1},x
-tay
-//FRAGMENT vbuyy=vbuxx_bor_pbuc1_derefidx_vbuyy
-txa
-ora {c1},y
-tay
 //FRAGMENT vbuz1=vbuyy_bor_pbuc1_derefidx_vbuz2
 tya
 ldy {z2}
 ora {c1},y
 sta {z1}
-//FRAGMENT vbuz1=vbuyy_bor_pbuc1_derefidx_vbuxx
-tya
-ora {c1},x
-sta {z1}
-//FRAGMENT vbuz1=vbuyy_bor_pbuc1_derefidx_vbuyy
-tya
-ora {c1},y
-sta {z1}
 //FRAGMENT vbuaa=vbuyy_bor_pbuc1_derefidx_vbuz1
 tya
 ldy {z1}
 ora {c1},y
-//FRAGMENT vbuaa=vbuyy_bor_pbuc1_derefidx_vbuxx
-tya
-ora {c1},x
-//FRAGMENT vbuaa=vbuyy_bor_pbuc1_derefidx_vbuyy
-tya
-ora {c1},y
 //FRAGMENT vbuxx=vbuyy_bor_pbuc1_derefidx_vbuz1
 ldx {z1}
 tya
 ora {c1},x
 tax
-//FRAGMENT vbuxx=vbuyy_bor_pbuc1_derefidx_vbuxx
-tya
-ora {c1},x
-tax
-//FRAGMENT vbuxx=vbuyy_bor_pbuc1_derefidx_vbuyy
-tya
-ora {c1},y
-tax
 //FRAGMENT vbuyy=vbuyy_bor_pbuc1_derefidx_vbuz1
 tya
 ldy {z1}
 ora {c1},y
 tay
+//FRAGMENT vbuz1=vbuz2_bor_pbuc1_derefidx_vbuxx
+lda {c1},x
+ora {z2}
+sta {z1}
+//FRAGMENT vbuaa=vbuz1_bor_pbuc1_derefidx_vbuxx
+lda {c1},x
+ora {z1}
+//FRAGMENT vbuxx=vbuz1_bor_pbuc1_derefidx_vbuxx
+lda {c1},x
+ora {z1}
+tax
+//FRAGMENT vbuyy=vbuz1_bor_pbuc1_derefidx_vbuxx
+lda {c1},x
+ora {z1}
+tay
+//FRAGMENT vbuz1=vbuaa_bor_pbuc1_derefidx_vbuxx
+ora {c1},x
+sta {z1}
+//FRAGMENT vbuaa=vbuaa_bor_pbuc1_derefidx_vbuxx
+ora {c1},x
+//FRAGMENT vbuxx=vbuaa_bor_pbuc1_derefidx_vbuxx
+ora {c1},x
+tax
+//FRAGMENT vbuyy=vbuaa_bor_pbuc1_derefidx_vbuxx
+ora {c1},x
+tay
+//FRAGMENT vbuz1=vbuxx_bor_pbuc1_derefidx_vbuxx
+txa
+ora {c1},x
+sta {z1}
+//FRAGMENT vbuaa=vbuxx_bor_pbuc1_derefidx_vbuxx
+txa
+ora {c1},x
+//FRAGMENT vbuxx=vbuxx_bor_pbuc1_derefidx_vbuxx
+txa
+ora {c1},x
+tax
+//FRAGMENT vbuyy=vbuxx_bor_pbuc1_derefidx_vbuxx
+txa
+ora {c1},x
+tay
+//FRAGMENT vbuz1=vbuyy_bor_pbuc1_derefidx_vbuxx
+tya
+ora {c1},x
+sta {z1}
+//FRAGMENT vbuaa=vbuyy_bor_pbuc1_derefidx_vbuxx
+tya
+ora {c1},x
+//FRAGMENT vbuxx=vbuyy_bor_pbuc1_derefidx_vbuxx
+tya
+ora {c1},x
+tax
 //FRAGMENT vbuyy=vbuyy_bor_pbuc1_derefidx_vbuxx
 tya
 ora {c1},x
 tay
+//FRAGMENT vbuz1=vbuz2_bor_pbuc1_derefidx_vbuyy
+lda {c1},y
+ora {z2}
+sta {z1}
+//FRAGMENT vbuaa=vbuz1_bor_pbuc1_derefidx_vbuyy
+lda {c1},y
+ora {z1}
+//FRAGMENT vbuxx=vbuz1_bor_pbuc1_derefidx_vbuyy
+lda {c1},y
+ora {z1}
+tax
+//FRAGMENT vbuyy=vbuz1_bor_pbuc1_derefidx_vbuyy
+lda {c1},y
+ora {z1}
+tay
+//FRAGMENT vbuz1=vbuaa_bor_pbuc1_derefidx_vbuyy
+ora {c1},y
+sta {z1}
+//FRAGMENT vbuaa=vbuaa_bor_pbuc1_derefidx_vbuyy
+ora {c1},y
+//FRAGMENT vbuxx=vbuaa_bor_pbuc1_derefidx_vbuyy
+ora {c1},y
+tax
+//FRAGMENT vbuyy=vbuaa_bor_pbuc1_derefidx_vbuyy
+ora {c1},y
+tay
+//FRAGMENT vbuz1=vbuxx_bor_pbuc1_derefidx_vbuyy
+txa
+ora {c1},y
+sta {z1}
+//FRAGMENT vbuaa=vbuxx_bor_pbuc1_derefidx_vbuyy
+txa
+ora {c1},y
+//FRAGMENT vbuxx=vbuxx_bor_pbuc1_derefidx_vbuyy
+txa
+ora {c1},y
+tax
+//FRAGMENT vbuyy=vbuxx_bor_pbuc1_derefidx_vbuyy
+txa
+ora {c1},y
+tay
+//FRAGMENT vbuz1=vbuyy_bor_pbuc1_derefidx_vbuyy
+tya
+ora {c1},y
+sta {z1}
+//FRAGMENT vbuaa=vbuyy_bor_pbuc1_derefidx_vbuyy
+tya
+ora {c1},y
+//FRAGMENT vbuxx=vbuyy_bor_pbuc1_derefidx_vbuyy
+tya
+ora {c1},y
+tax
 //FRAGMENT vbuyy=vbuyy_bor_pbuc1_derefidx_vbuyy
 tya
 ora {c1},y
 tay
-//FRAGMENT vbuxx=vbuz1_minus_1
-ldx {z1}
-dex
 //FRAGMENT vbuz1_le_vbuxx_then_la1
 cpx {z1}
 bcs {la1}
+//FRAGMENT vbuaa=vbuz1_minus_1
+lda {z1}
+sec
+sbc #1
 //FRAGMENT vwuz1=vbuaa_rol_vbuz2
 ldy {z2}
 sta {z1}
@@ -2727,24 +2291,23 @@ txa
 sta {z1}
 lda #0
 sta {z1}+1
-//FRAGMENT vbuxx_lt_vbuz1_then_la1
-cpx {z1}
-bcc {la1}
-//FRAGMENT vbuz1=vbuxx
-stx {z1}
 //FRAGMENT vbuxx_le_vbuz1_then_la1
 lda {z1}
 stx $ff
 cmp $ff
 bcs {la1}
-//FRAGMENT vbuz1=vbuxx_bor_vbuz2
-txa
-ora {z2}
-sta {z1}
 //FRAGMENT vbuz1=vbuxx_bor_vbuaa
 stx $ff
 ora $ff
 sta {z1}
+//FRAGMENT vbuxx=vbuxx_bor_vbuaa
+stx $ff
+ora $ff
+tax
+//FRAGMENT vbuyy=vbuxx_bor_vbuaa
+stx $ff
+ora $ff
+tay
 //FRAGMENT vbuz1=vbuxx_bor_vbuxx
 stx {z1}
 //FRAGMENT vbuxx_lt_vwuz1_then_la1
@@ -2757,19 +2320,27 @@ lda {z1}+1
 bne {la1}
 cpy {z1}
 bcc {la1}
+//FRAGMENT vbuyy=_lo_pvoz1
+ldy {z1}
+//FRAGMENT _deref_pbuc1=vbuyy
+sty {c1}
+//FRAGMENT vbuyy=_hi_pvoz1
+ldy {z1}+1
 //FRAGMENT vbuyy=vbuz1
 ldy {z1}
+//FRAGMENT vbuyy=_lo_pbuz1
+ldy {z1}
+//FRAGMENT vbuxx=vbuc1
+ldx #{c1}
 //FRAGMENT vbuz1=vbuxx_minus_1
 dex
 stx {z1}
+//FRAGMENT vbuxx=_inc_vbuxx
+inx
 //FRAGMENT vbuaa=vbuxx_minus_1
 txa
 sec
 sbc #1
-//FRAGMENT vbuyy=vbuz1_minus_1
-lda {z1}
-tay
-dey
 //FRAGMENT vbuyy=vbuxx_minus_1
 txa
 tay
@@ -2778,53 +2349,105 @@ dey
 ldy {c1}
 //FRAGMENT vbuyy=_hi__deref_pwuc1
 ldy {c1}+1
-//FRAGMENT 0_neq_vbuxx_then_la1
-cpx #0
-bne {la1}
-//FRAGMENT 0_neq_vbuyy_then_la1
+//FRAGMENT vbuaa=vbuc1
+lda #{c1}
+//FRAGMENT vbuaa=_inc_vbuaa
+inc
+//FRAGMENT vbuyy=vbuc1
+ldy #{c1}
+//FRAGMENT vbuyy_lt_vbuz1_then_la1
+cpy {z1}
+bcc {la1}
+//FRAGMENT vbuyy=_inc_vbuyy
+iny
+//FRAGMENT vbuyy=_lo_vwuz1
+ldy {z1}
+//FRAGMENT vbuyy_neq_0_then_la1
 cpy #0
 bne {la1}
-//FRAGMENT vbuxx=pbuc1_derefidx_vbuxx
-lda {c1},x
+//FRAGMENT vbuxx=vbuyy
+tya
 tax
 //FRAGMENT vbuz1=vbuyy
 sty {z1}
-//FRAGMENT vbuyy=pbuc1_derefidx_vbuxx
-ldy {c1},x
-//FRAGMENT vbuyy=pbuc1_derefidx_vbuyy
-lda {c1},y
-tay
 //FRAGMENT vbuaa=vbuxx
 txa
 //FRAGMENT vbuaa=vbuyy
 tya
 //FRAGMENT vbuxx=vbuaa
 tax
-//FRAGMENT vbuxx=vbuyy
-tya
-tax
 //FRAGMENT vbuyy=vbuaa
 tay
 //FRAGMENT vbuyy=vbuxx
 txa
 tay
+//FRAGMENT vbuxx=pbuc1_derefidx_vbuxx
+lda {c1},x
+tax
+//FRAGMENT vbuxx=pbuc1_derefidx_vbuyy
+ldx {c1},y
+//FRAGMENT vbuyy=pbuc1_derefidx_vbuxx
+ldy {c1},x
+//FRAGMENT vbuyy=pbuc1_derefidx_vbuyy
+lda {c1},y
+tay
+//FRAGMENT 0_neq_vbuxx_then_la1
+cpx #0
+bne {la1}
+//FRAGMENT 0_neq_vbuyy_then_la1
+cpy #0
+bne {la1}
+//FRAGMENT vbuyy=_hi_vwuz1
+ldy {z1}+1
+//FRAGMENT vbuyy=_deref_pbuc1
+ldy {c1}
+//FRAGMENT vbuaa=vbuaa_bor_vbuyy
+sty $ff
+ora $ff
+//FRAGMENT vbuz1=vbuaa_bor_vbuyy
+sty $ff
+ora $ff
+sta {z1}
+//FRAGMENT vbuyy_eq_vbuc1_then_la1
+cpy #{c1}
+beq {la1}
 //FRAGMENT 0_eq_vbuxx_then_la1
 cpx #0
 beq {la1}
 //FRAGMENT 0_eq_vbuyy_then_la1
 cpy #0
 beq {la1}
-//FRAGMENT vbuyy=_lo_vwuz1
-ldy {z1}
-//FRAGMENT vbuyy=_hi_vwuz1
-ldy {z1}+1
-//FRAGMENT vbuyy_eq_vbuc1_then_la1
+//FRAGMENT vbuyy_neq_vbuc1_then_la1
 cpy #{c1}
-beq {la1}
+bne {la1}
 //FRAGMENT vbuz1=vbuyy_bor_vbuaa
 sty $ff
 ora $ff
 sta {z1}
+//FRAGMENT vwuz1=vwuz1_band_vbuc1
+lda #{c1}
+and {z1}
+sta {z1}
+lda #0
+sta {z1}+1
+//FRAGMENT vduz1=vduz1_ror_1
+lsr {z1}+3
+ror {z1}+2
+ror {z1}+1
+ror {z1}
+//FRAGMENT vduz1=vduz1_plus_vbuaa
+clc
+adc {z1}
+sta {z1}
+lda {z1}+1
+adc #0
+sta {z1}+1
+lda {z1}+2
+adc #0
+sta {z1}+2
+lda {z1}+3
+adc #0
+sta {z1}+3
 //FRAGMENT vwuz1=vwuz1_rol_vbuz2
 ldy {z2}
 beq !e+
@@ -2837,25 +2460,9 @@ bne !-
 //FRAGMENT vbuz1=vbuz1_bor_vbuaa
 ora {z1}
 sta {z1}
-//FRAGMENT vduz1=vduz1_band_vbuc1
-NO_SYNTHESIS
-//FRAGMENT vduz1=vduz1_band_vwuc1
-NO_SYNTHESIS
-//FRAGMENT vduz1=vduz1_band_vwsc1
-NO_SYNTHESIS
-//FRAGMENT vduz1=vduz1_band_vduc1
-lda {z1}
-and #<{c1}
+//FRAGMENT vbuz1=vbuaa_bor_vbuz1
+ora {z1}
 sta {z1}
-lda {z1}+1
-and #>{c1}
-sta {z1}+1
-lda {z1}+2
-and #<{c1}>>$10
-sta {z1}+2
-lda {z1}+3
-and #>{c1}>>$10
-sta {z1}+3
 //FRAGMENT pbuz1=pbuz1_plus_vbuaa
 clc
 adc {z1}
@@ -2871,738 +2478,7 @@ sta {z1}
 lda {z1}+1
 adc {z2}+1
 sta {z1}+1
-//FRAGMENT vduz1=vduz1_rol_1
-asl {z1}
-rol {z1}+1
-rol {z1}+2
-rol {z1}+3
-//FRAGMENT vduz1=vduz1_rol_8
-lda {z1}+2
-sta {z1}+3
-lda {z1}+1
-sta {z1}+2
-lda {z1}
-sta {z1}+1
-lda #0
-sta {z1}
-//FRAGMENT _deref_pbuz1=pbuc1_derefidx_vbuz2
-ldy {z2}
-lda {c1},y
-ldy #0
-sta ({z1}),y
-//FRAGMENT vbuz1_ge_vbuz2_then_la1
-lda {z1}
-cmp {z2}
-bcs {la1}
-//FRAGMENT vbuz1=vbuz1_minus_vbuz2
-lda {z1}
-sec
-sbc {z2}
-sta {z1}
-//FRAGMENT _deref_pbuz1=pbuc1_derefidx_vbuaa
-tay
-lda {c1},y
-ldy #0
-sta ({z1}),y
-//FRAGMENT _deref_pbuz1=pbuc1_derefidx_vbuxx
-lda {c1},x
-ldy #0
-sta ({z1}),y
-//FRAGMENT _deref_pbuz1=pbuc1_derefidx_vbuyy
-lda {c1},y
-ldy #0
-sta ({z1}),y
-//FRAGMENT vbuaa_ge_vbuz1_then_la1
-cmp {z1}
-bcs {la1}
-//FRAGMENT vbuxx=vbuxx_minus_vbuz1
-txa
-sec
-sbc {z1}
-tax
-//FRAGMENT vbuz1=vbuz1_minus_vbuaa
-eor #$ff
-sec
-adc {z1}
-sta {z1}
-//FRAGMENT vbuxx=vbuxx_minus_vbuaa
-sta $ff
-txa
-sec
-sbc $ff
-tax
-//FRAGMENT vbuz1=vbuz1_minus_vbuxx
-txa
-eor #$ff
-sec
-adc {z1}
-sta {z1}
-//FRAGMENT vbuxx=vbuxx_minus_vbuxx
-lda #0
-tax
-//FRAGMENT vbuz1=vbuz1_minus_vbuyy
-tya
-eor #$ff
-sec
-adc {z1}
-sta {z1}
-//FRAGMENT vbuxx=vbuxx_minus_vbuyy
-txa
-sty $ff
-sec
-sbc $ff
-tax
-//FRAGMENT vbuxx_ge_vbuz1_then_la1
-cpx {z1}
-bcs {la1}
-//FRAGMENT vbuz1_ge_vbuxx_then_la1
-lda {z1}
-stx $ff
-cmp $ff
-bcs {la1}
-//FRAGMENT vbuz1_ge_vbuyy_then_la1
-lda {z1}
-sty $ff
-cmp $ff
-bcs {la1}
-//FRAGMENT vbuxx_ge_vbuyy_then_la1
-sty $ff
-cpx $ff
-bcs  {la1}
-//FRAGMENT vbuyy_ge_vbuz1_then_la1
-cpy {z1}
-bcs {la1}
-//FRAGMENT vbuz1=_byte_vduz2
-lda {z2}
-sta {z1}
-//FRAGMENT vbuz1=vbuz2_rol_2
-lda {z2}
-asl
-asl
-sta {z1}
-//FRAGMENT vduz1=pduc1_derefidx_vbuz2
-ldy {z2}
-lda {c1},y
-sta {z1}
-lda {c1}+1,y
-sta {z1}+1
-lda {c1}+2,y
-sta {z1}+2
-lda {c1}+3,y
-sta {z1}+3
-//FRAGMENT vduz1_ge_vduz2_then_la1
-lda {z1}+3
-cmp {z2}+3
-bcc !+
-bne {la1}
-lda {z1}+2
-cmp {z2}+2
-bcc !+
-bne {la1}
-lda {z1}+1
-cmp {z2}+1
-bcc !+
-bne {la1}
-lda {z1}
-cmp {z2}
-bcs {la1}
-!:
-//FRAGMENT vbsz1=_sbyte_vwuz2
-lda {z2}
-sta {z1}
-//FRAGMENT vbsz1=_inc_vbsz1
-inc {z1}
-//FRAGMENT vbsz1=vbsz2_minus_vbsz3
-lda {z2}
-sec
-sbc {z3}
-sta {z1}
-//FRAGMENT vbsz1_ge_0_then_la1
-lda {z1}
-cmp #0
-bpl {la1}
-//FRAGMENT vbsz1=vbsc1
-lda #{c1}
-sta {z1}
-//FRAGMENT 0_neq_vbsz1_then_la1
-lda {z1}
-cmp #0
-bne {la1}
-//FRAGMENT vduz1=vduz1_minus_vduz2
-lda {z1}
-sec
-sbc {z2}
-sta {z1}
-lda {z1}+1
-sbc {z2}+1
-sta {z1}+1
-lda {z1}+2
-sbc {z2}+2
-sta {z1}+2
-lda {z1}+3
-sbc {z2}+3
-sta {z1}+3
-//FRAGMENT 0_neq__deref_pbuz1_then_la1
-ldy #0
-lda ({z1}),y
-cmp #0
-bne {la1}
-//FRAGMENT vbuz1_le_vbuc1_then_la1
-lda #{c1}
-cmp {z1}
-bcs {la1}
-//FRAGMENT vbuaa=_byte_vduz1
-lda {z1}
-//FRAGMENT vbuxx=_byte_vduz1
-lda {z1}
-tax
-//FRAGMENT vbuyy=_byte_vduz1
-lda {z1}
-tay
-//FRAGMENT vbuz1=vbuaa_rol_2
-asl
-asl
-sta {z1}
-//FRAGMENT vbuz1=vbuxx_rol_2
-txa
-asl
-asl
-sta {z1}
-//FRAGMENT vbuz1=vbuyy_rol_2
-tya
-asl
-asl
-sta {z1}
-//FRAGMENT vbuaa=vbuz1_rol_2
-lda {z1}
-asl
-asl
-//FRAGMENT vbuaa=vbuaa_rol_2
-asl
-asl
-//FRAGMENT vbuaa=vbuxx_rol_2
-txa
-asl
-asl
-//FRAGMENT vbuaa=vbuyy_rol_2
-tya
-asl
-asl
-//FRAGMENT vbuxx=vbuz1_rol_2
-lda {z1}
-asl
-asl
-tax
-//FRAGMENT vbuxx=vbuaa_rol_2
-asl
-asl
-tax
-//FRAGMENT vbuxx=vbuxx_rol_2
-txa
-asl
-asl
-tax
-//FRAGMENT vbuxx=vbuyy_rol_2
-tya
-asl
-asl
-tax
-//FRAGMENT vbuyy=vbuz1_rol_2
-lda {z1}
-asl
-asl
-tay
-//FRAGMENT vbuyy=vbuaa_rol_2
-asl
-asl
-tay
-//FRAGMENT vbuyy=vbuxx_rol_2
-txa
-asl
-asl
-tay
-//FRAGMENT vbuyy=vbuyy_rol_2
-tya
-asl
-asl
-tay
-//FRAGMENT vduz1=pduc1_derefidx_vbuaa
-tay
-lda {c1},y
-sta {z1}
-lda {c1}+1,y
-sta {z1}+1
-lda {c1}+2,y
-sta {z1}+2
-lda {c1}+3,y
-sta {z1}+3
-//FRAGMENT vduz1=pduc1_derefidx_vbuxx
-lda {c1},x
-sta {z1}
-lda {c1}+1,x
-sta {z1}+1
-lda {c1}+2,x
-sta {z1}+2
-lda {c1}+3,x
-sta {z1}+3
-//FRAGMENT vduz1=pduc1_derefidx_vbuyy
-lda {c1},y
-sta {z1}
-lda {c1}+1,y
-sta {z1}+1
-lda {c1}+2,y
-sta {z1}+2
-lda {c1}+3,y
-sta {z1}+3
-//FRAGMENT vbsaa=_sbyte_vwuz1
-lda {z1}
-//FRAGMENT vbsxx=_sbyte_vwuz1
-ldx {z1}
-//FRAGMENT vbsz1=vbsz2_minus_vbsaa
-eor #$ff
-sec
-adc {z2}
-sta {z1}
-//FRAGMENT vbsz1=vbsz2_minus_vbsxx
-txa
-eor #$ff
-sec
-adc {z2}
-sta {z1}
-//FRAGMENT vbsz1=vbsz2_minus_vbsyy
-tya
-eor #$ff
-sec
-adc {z2}
-sta {z1}
-//FRAGMENT vbsz1=vbsxx_minus_vbsz2
-txa
-sec
-sbc {z2}
-sta {z1}
-//FRAGMENT vbsz1=vbsxx_minus_vbsaa
-sta $ff
-txa
-sec
-sbc $ff
-sta {z1}
-//FRAGMENT vbsz1=vbsxx_minus_vbsxx
-lda #0
-sta {z1}
-//FRAGMENT vbsz1=vbsxx_minus_vbsyy
-txa
-sty $ff
-sec
-sbc $ff
-sta {z1}
-//FRAGMENT vbsz1=vbsyy_minus_vbsz2
-tya
-sec
-sbc {z2}
-sta {z1}
-//FRAGMENT vbsz1=vbsyy_minus_vbsaa
-sta $ff
-tya
-sec
-sbc $ff
-sta {z1}
-//FRAGMENT vbsz1=vbsyy_minus_vbsxx
-tya
-stx $ff
-sec
-sbc $ff
-sta {z1}
-//FRAGMENT vbsz1=vbsyy_minus_vbsyy
-lda #0
-sta {z1}
-//FRAGMENT vbsxx=vbsz1_minus_vbsz2
-lda {z1}
-sec
-sbc {z2}
-tax
-//FRAGMENT vbsxx=vbsz1_minus_vbsaa
-eor #$ff
-sec
-adc {z1}
-tax
-//FRAGMENT vbsxx=vbsz1_minus_vbsxx
-txa
-eor #$ff
-sec
-adc {z1}
-tax
-//FRAGMENT vbsxx=vbsz1_minus_vbsyy
-tya
-eor #$ff
-sec
-adc {z1}
-tax
-//FRAGMENT vbsxx=vbsxx_minus_vbsz1
-txa
-sec
-sbc {z1}
-tax
-//FRAGMENT vbsxx=vbsxx_minus_vbsaa
-sta $ff
-txa
-sec
-sbc $ff
-tax
-//FRAGMENT vbsxx=vbsxx_minus_vbsxx
-lda #0
-tax
-//FRAGMENT vbsxx=vbsxx_minus_vbsyy
-txa
-sty $ff
-sec
-sbc $ff
-tax
-//FRAGMENT vbsxx=vbsyy_minus_vbsz1
-tya
-sec
-sbc {z1}
-tax
-//FRAGMENT vbsxx=vbsyy_minus_vbsaa
-sta $ff
-tya
-sec
-sbc $ff
-tax
-//FRAGMENT vbsxx=vbsyy_minus_vbsxx
-tya
-stx $ff
-sec
-sbc $ff
-tax
-//FRAGMENT vbsxx=vbsyy_minus_vbsyy
-lda #0
-tax
-//FRAGMENT vbsxx_ge_0_then_la1
-cpx #0
-bpl {la1}
-//FRAGMENT 0_neq_vbsxx_then_la1
-cpx #0
-bne {la1}
-//FRAGMENT _deref_pbuz1=vbuaa
-ldy #0
-sta ({z1}),y
-//FRAGMENT vbuaa_le_vbuc1_then_la1
-cmp #{c1}
-bcc {la1}
-beq {la1}
-//FRAGMENT vbuaa=vbuaa_plus_vbuc1
-clc
-adc #{c1}
-//FRAGMENT vbuxx_le_vbuc1_then_la1
-cpx #{c1}
-bcc {la1}
-beq {la1}
-//FRAGMENT vbuyy_le_vbuc1_then_la1
-cpy #{c1}
-bcc {la1}
-beq {la1}
-//FRAGMENT vbsxx=_inc_vbsxx
-inx
-//FRAGMENT vbsyy=_sbyte_vwuz1
-ldy {z1}
-//FRAGMENT vbsyy=_inc_vbsyy
-iny
-//FRAGMENT vwuz1_ge_vwuz2_then_la1
-lda {z2}+1
-cmp {z1}+1
-bne !+
-lda {z2}
-cmp {z1}
-beq {la1}
-!:
-bcc {la1}
-//FRAGMENT vwuz1=vwuz1_minus_vwuz2
-lda {z1}
-sec
-sbc {z2}
-sta {z1}
-lda {z1}+1
-sbc {z2}+1
-sta {z1}+1
-//FRAGMENT vbuaa=_byte_vwuz1
-lda {z1}
-//FRAGMENT vbuxx=_byte_vwuz1
-lda {z1}
-tax
-//FRAGMENT vbuyy=_byte_vwuz1
-lda {z1}
-tay
-//FRAGMENT vduz1=vbuz2
-lda {z2}
-sta {z1}
-lda #0
-sta {z1}+1
-sta {z1}+2
-sta {z1}+3
-//FRAGMENT vduz1=vbuaa
-sta {z1}
-lda #0
-sta {z1}+1
-sta {z1}+2
-sta {z1}+3
-//FRAGMENT vduz1=vbuxx
-txa
-sta {z1}
-lda #0
-sta {z1}+1
-sta {z1}+2
-sta {z1}+3
-//FRAGMENT vduz1=vbuyy
-tya
-sta {z1}
-lda #0
-sta {z1}+1
-sta {z1}+2
-sta {z1}+3
-//FRAGMENT vduz1=vduc1
-lda #<{c1}
-sta {z1}
-lda #>{c1}
-sta {z1}+1
-lda #<{c1}>>$10
-sta {z1}+2
-lda #>{c1}>>$10
-sta {z1}+3
-//FRAGMENT vduz1=vwuc1
-NO_SYNTHESIS
-//FRAGMENT vduz1=vwsc1
-NO_SYNTHESIS
-//FRAGMENT _deref_pwuc1=vbuc2
-lda #0
-sta {c1}+1
-lda #<{c2}
-sta {c1}
-//FRAGMENT _deref_pduc1=vduc2
-lda #<{c2}
-sta {c1}
-lda #>{c2}
-sta {c1}+1
-lda #<{c2}>>$10
-sta {c1}+2
-lda #>{c2}>>$10
-sta {c1}+3
-//FRAGMENT _deref_pwuc1=vwuc2
-lda #<{c2}
-sta {c1}
-lda #>{c2}
-sta {c1}+1
-//FRAGMENT _deref_pduc1=vwuc2
-NO_SYNTHESIS
-//FRAGMENT vduz1=_deref_pduc1
-lda {c1}
-sta {z1}
-lda {c1}+1
-sta {z1}+1
-lda {c1}+2
-sta {z1}+2
-lda {c1}+3
-sta {z1}+3
-//FRAGMENT vwuz1=vbuc1_rol_vbuz2
-lda #{c1}
-ldy {z2}
-sta {z1}
-lda #0
-sta {z1}+1
-cpy #0
-beq !e+
-!:
-asl {z1}
-rol {z1}+1
-dey
-bne !-
-!e:
-//FRAGMENT vduz1=vduz2_plus_vwuz3
-lda {z2}
-clc
-adc {z3}
-sta {z1}
-lda {z2}+1
-adc {z3}+1
-sta {z1}+1
-lda {z2}+2
-adc #0
-sta {z1}+2
-lda {z2}+3
-adc #0
-sta {z1}+3
-//FRAGMENT vduz1=vduz2_plus_vbuc1
-lda #{c1}
-clc
-adc {z2}
-sta {z1}
-lda {z2}+1
-adc #0
-sta {z1}+1
-lda {z2}+2
-adc #0
-sta {z1}+2
-lda {z2}+3
-adc #0
-sta {z1}+3
-//FRAGMENT vbuz1=vbuz2_bor__deref_pbuc1
-lda {c1}
-ora {z2}
-sta {z1}
-//FRAGMENT pbuc1_derefidx_vbuaa=vbuc2
-tay
-lda #{c2}
-sta {c1},y
-//FRAGMENT pbuc1_derefidx_vbuxx=vbuc2
-lda #{c2}
-sta {c1},x
-//FRAGMENT pbuc1_derefidx_vbuyy=vbuc2
-lda #{c2}
-sta {c1},y
-//FRAGMENT vwuz1=vwuc1_rol_vbuaa
-tay
-lda #<{c1}
-sta {z1}
-lda #>{c1}+1
-sta {z1}+1
-cpy #0
-beq !e+
-!:
-asl {z1}
-rol {z1}+1
-dey
-bne !-
-!e:
-//FRAGMENT vwuz1=vwuc1_rol_vbuxx
-lda #<{c1}
-sta {z1}
-lda #>{c1}+1
-sta {z1}+1
-cpx #0
-beq !e+
-!:
-asl {z1}
-rol {z1}+1
-dex
-bne !-
-!e:
-//FRAGMENT vwuz1=vwuc1_rol_vbuyy
-lda #<{c1}
-sta {z1}
-lda #>{c1}+1
-sta {z1}+1
-cpy #0
-beq !e+
-!:
-asl {z1}
-rol {z1}+1
-dey
-bne !-
-!e:
-//FRAGMENT vwuz1=vbuc1_rol_vbuxx
-lda #{c1}
-sta {z1}
-lda #0
-sta {z1}+1
-cpx #0
-beq !e+
-!:
-asl {z1}
-rol {z1}+1
-dex
-bne !-
-!e:
-//FRAGMENT vwuz1=vbuc1_rol_vbuyy
-lda #{c1}
-sta {z1}
-lda #0
-sta {z1}+1
-cpy #0
-beq !e+
-!:
-asl {z1}
-rol {z1}+1
-dey
-bne !-
-!e:
-//FRAGMENT vbuz1=vbuaa_bor__deref_pbuc1
-ora {c1}
-sta {z1}
-//FRAGMENT vbuz1=vbuxx_bor__deref_pbuc1
-txa
-ora {c1}
-sta {z1}
-//FRAGMENT vbuz1=vbuyy_bor__deref_pbuc1
-tya
-ora {c1}
-sta {z1}
-//FRAGMENT vbuaa=vbuz1_bor__deref_pbuc1
-lda {c1}
-ora {z1}
-//FRAGMENT vbuaa=vbuaa_bor__deref_pbuc1
-ora {c1}
-//FRAGMENT vbuaa=vbuxx_bor__deref_pbuc1
-txa
-ora {c1}
-//FRAGMENT vbuaa=vbuyy_bor__deref_pbuc1
-tya
-ora {c1}
-//FRAGMENT vbuxx=vbuz1_bor__deref_pbuc1
-lda {c1}
-ora {z1}
-tax
-//FRAGMENT vbuxx=vbuaa_bor__deref_pbuc1
-ora {c1}
-tax
-//FRAGMENT vbuxx=vbuxx_bor__deref_pbuc1
-txa
-ora {c1}
-tax
-//FRAGMENT vbuxx=vbuyy_bor__deref_pbuc1
-tya
-ora {c1}
-tax
-//FRAGMENT vbuyy=vbuz1_bor__deref_pbuc1
-lda {c1}
-ora {z1}
-tay
-//FRAGMENT vbuyy=vbuaa_bor__deref_pbuc1
-ora {c1}
-tay
-//FRAGMENT vbuyy=vbuxx_bor__deref_pbuc1
-txa
-ora {c1}
-tay
-//FRAGMENT vbuyy=vbuyy_bor__deref_pbuc1
-tya
-ora {c1}
-tay
-//FRAGMENT vbuz1=vbuaa_bor_vbuc1
-ora #{c1}
-sta {z1}
-//FRAGMENT vbuz1=vbuyy_bor_vbuc1
-tya
-ora #{c1}
-sta {z1}
-//FRAGMENT vbuaa=vbuaa_bor_vbuc1
-ora #{c1}
-//FRAGMENT vbuaa=vbuyy_bor_vbuc1
-tya
-ora #{c1}
-//FRAGMENT vbuxx=vbuaa_bor_vbuc1
-ora #{c1}
-tax
-//FRAGMENT vbuxx=vbuyy_bor_vbuc1
-tya
-ora #{c1}
-tax
-//FRAGMENT vbuyy=vbuaa_bor_vbuc1
-ora #{c1}
-tay
-//FRAGMENT vbuyy=vbuyy_bor_vbuc1
-tya
-ora #{c1}
-tay
-//FRAGMENT vduz1=vduz1_plus_vwuz2
+//FRAGMENT pbuz1=pbuz2_plus_vwuz1
 lda {z1}
 clc
 adc {z2}
@@ -3610,255 +2486,8 @@ sta {z1}
 lda {z1}+1
 adc {z2}+1
 sta {z1}+1
-lda {z1}+2
-adc #0
-sta {z1}+2
-lda {z1}+3
-adc #0
-sta {z1}+3
-//FRAGMENT vduz1=vduz2_plus_vbuz3
-lda {z3}
-clc
-adc {z2}
-sta {z1}
-lda {z2}+1
-adc #0
-sta {z1}+1
-lda {z2}+2
-adc #0
-sta {z1}+2
-lda {z2}+3
-adc #0
-sta {z1}+3
-//FRAGMENT vduz1=vduz2_plus_vbuaa
-clc
-adc {z2}
-sta {z1}
-lda {z2}+1
-adc #0
-sta {z1}+1
-lda {z2}+2
-adc #0
-sta {z1}+2
-lda {z2}+3
-adc #0
-sta {z1}+3
-//FRAGMENT vduz1=vduz2_plus_vbuxx
-txa
-clc
-adc {z2}
-sta {z1}
-lda {z2}+1
-adc #0
-sta {z1}+1
-lda {z2}+2
-adc #0
-sta {z1}+2
-lda {z2}+3
-adc #0
-sta {z1}+3
-//FRAGMENT vduz1=vduz2_plus_vbuyy
-tya
-clc
-adc {z2}
-sta {z1}
-lda {z2}+1
-adc #0
-sta {z1}+1
-lda {z2}+2
-adc #0
-sta {z1}+2
-lda {z2}+3
-adc #0
-sta {z1}+3
-//FRAGMENT vduz1=vduz1_plus_vbuaa
-clc
-adc {z1}
-sta {z1}
-lda {z1}+1
-adc #0
-sta {z1}+1
-lda {z1}+2
-adc #0
-sta {z1}+2
-lda {z1}+3
-adc #0
-sta {z1}+3
-//FRAGMENT vbuz1=vbuyy_bor_vbuz2
-tya
-ora {z2}
-sta {z1}
-//FRAGMENT vbuaa=vbuaa_bor_vbuz1
-ora {z1}
-//FRAGMENT vbuaa=vbuxx_bor_vbuz1
-txa
-ora {z1}
-//FRAGMENT vbuaa=vbuyy_bor_vbuz1
-tya
-ora {z1}
-//FRAGMENT vbuxx=vbuaa_bor_vbuz1
-ora {z1}
-tax
-//FRAGMENT vbuxx=vbuxx_bor_vbuz1
-txa
-ora {z1}
-tax
-//FRAGMENT vbuxx=vbuyy_bor_vbuz1
-tya
-ora {z1}
-tax
-//FRAGMENT vbuyy=vbuaa_bor_vbuz1
-ora {z1}
-tay
-//FRAGMENT vbuyy=vbuxx_bor_vbuz1
-txa
-ora {z1}
-tay
-//FRAGMENT vbuyy=vbuyy_bor_vbuz1
-tya
-ora {z1}
-tay
-//FRAGMENT vbuxx=vbuxx_bor_vbuaa
-stx $ff
-ora $ff
-tax
-//FRAGMENT vbuxx=vbuyy_bor_vbuaa
-sty $ff
-ora $ff
-tax
-//FRAGMENT vwuz1=_word_vbuaa
-sta {z1}
-lda #0
-sta {z1}+1
-//FRAGMENT vwuz1=_word_vbuyy
-tya
-sta {z1}
-lda #0
-sta {z1}+1
-//FRAGMENT vwuz1=vwuz2_rol_vbuxx
-lda {z2}
-sta {z1}
-lda {z2}+1
-sta {z1}+1
-cpx #0
-beq !e+
-!:
-asl {z1}
-rol {z1}+1
-dex
-bne !-
-!e:
-//FRAGMENT vwuz1=vwuz2_rol_vbuyy
-lda {z2}
-sta {z1}
-lda {z2}+1
-sta {z1}+1
-cpy #0
-beq !e+
-!:
-asl {z1}
-rol {z1}+1
-dey
-bne !-
-!e:
-//FRAGMENT vbuyy_lt_vbuz1_then_la1
-cpy {z1}
-bcc {la1}
-//FRAGMENT vbuaa=vbuaa_bor_vbuyy
-sty $ff
-ora $ff
-//FRAGMENT vbuz1=vbuaa_bor_vbuyy
-sty $ff
-ora $ff
-sta {z1}
-//FRAGMENT vbuz1=vbuaa_bor_vbuz1
-ora {z1}
-sta {z1}
-//FRAGMENT vwuz1=_deref_pwuc1
-lda {c1}
-sta {z1}
-lda {c1}+1
-sta {z1}+1
-//FRAGMENT vbuz1=pbuz2_derefidx_vbuz3
-ldy {z3}
-lda ({z2}),y
-sta {z1}
-//FRAGMENT vbuaa_eq_vbuc1_then_la1
-cmp #{c1}
-beq {la1}
-//FRAGMENT vbuz1_lt_vbuaa_then_la1
-cmp {z1}
-beq !+
-bcs {la1}
-!:
-//FRAGMENT vbuaa=pbuz1_derefidx_vbuz2
-ldy {z2}
-lda ({z1}),y
-//FRAGMENT vbuxx=pbuz1_derefidx_vbuz2
-ldy {z2}
-lda ({z1}),y
-tax
-//FRAGMENT vbuyy=pbuz1_derefidx_vbuz2
-ldy {z2}
-lda ({z1}),y
-tay
-//FRAGMENT vbuz1=pbuz2_derefidx_vbuaa
-tay
-lda ({z2}),y
-sta {z1}
-//FRAGMENT vbuaa=pbuz1_derefidx_vbuaa
-tay
-lda ({z1}),y
-//FRAGMENT vbuxx=pbuz1_derefidx_vbuaa
-tay
-lda ({z1}),y
-tax
-//FRAGMENT vbuyy=pbuz1_derefidx_vbuaa
-tay
-lda ({z1}),y
-tay
-//FRAGMENT vbuz1=pbuz2_derefidx_vbuxx
-txa
-tay
-lda ({z2}),y
-sta {z1}
-//FRAGMENT vbuaa=pbuz1_derefidx_vbuxx
-txa
-tay
-lda ({z1}),y
-//FRAGMENT vbuxx=pbuz1_derefidx_vbuxx
-txa
-tay
-lda ({z1}),y
-tax
-//FRAGMENT vbuyy=pbuz1_derefidx_vbuxx
-txa
-tay
-lda ({z1}),y
-tay
-//FRAGMENT vbuz1=pbuz2_derefidx_vbuyy
-lda ({z2}),y
-sta {z1}
-//FRAGMENT vbuaa=pbuz1_derefidx_vbuyy
-lda ({z1}),y
-//FRAGMENT vbuxx=pbuz1_derefidx_vbuyy
-lda ({z1}),y
-tax
-//FRAGMENT vbuyy=pbuz1_derefidx_vbuyy
-lda ({z1}),y
-tay
-//FRAGMENT vbuz1_lt_vbuxx_then_la1
-cpx {z1}
-beq !+
-bcs {la1}
-!:
-//FRAGMENT vbuz1_lt_vbuyy_then_la1
-cpy {z1}
-beq !+
-bcs {la1}
-!:
-//FRAGMENT vbuz1=vbuz1_plus_1
-inc {z1}
+//FRAGMENT vduz1=vwsc1
+NO_SYNTHESIS
 //FRAGMENT vbuz1=vbuaa_bor_vbuxx
 stx $ff
 ora $ff
@@ -3882,106 +2511,3 @@ tax
 sty $ff
 ora $ff
 tay
-//FRAGMENT vwuz1=_inc_vwuz2
-clc
-lda {z2}
-adc #1
-sta {z1}
-lda {z2}+1
-adc #0
-sta {z1}+1
-//FRAGMENT vwuz1=vwuz2_band_vbuc1
-lda #{c1}
-and {z2}
-sta {z1}
-lda #0
-sta {z1}+1
-//FRAGMENT vwuz1=vwuz1_band_vbuc1
-lda #{c1}
-and {z1}
-sta {z1}
-lda #0
-sta {z1}+1
-//FRAGMENT vbuz1=_inc_vbuz2
-lda {z2}
-inc
-sta {z1}
-//FRAGMENT vbuaa=_inc_vbuz1
-lda {z1}
-inc
-//FRAGMENT vbuxx=_inc_vbuz1
-ldx {z1}
-inx
-//FRAGMENT vbuz1=_inc_vbuaa
-inc
-sta {z1}
-//FRAGMENT vbuz1=_inc_vbuxx
-inx
-stx {z1}
-//FRAGMENT vbuyy=_inc_vbuz1
-ldy {z1}
-iny
-//FRAGMENT vbuz1=_inc_vbuyy
-iny
-sty {z1}
-//FRAGMENT _deref_pduc1=vwsc2
-NO_SYNTHESIS
-//FRAGMENT pbuc1_derefidx_vbuz1=vbuaa
-ldy {z1}
-sta {c1},y
-//FRAGMENT vbuz1=vbuz1_plus_2
-lda {z1}
-clc
-adc #2
-sta {z1}
-//FRAGMENT vbuxx=vbuxx_plus_2
-inx
-inx
-//FRAGMENT pbuc1_derefidx_vbuz1=pbuc1_derefidx_vbuz1_plus_1
-ldy {z1}
-lda {c1},y
-inc
-sta {c1},y
-//FRAGMENT pbuc1_derefidx_vbuaa=pbuc1_derefidx_vbuaa_plus_1
-tay
-lda {c1},y
-inc
-sta {c1},y
-//FRAGMENT pbuc1_derefidx_vbuxx=pbuc1_derefidx_vbuxx_plus_1
-lda {c1},x
-inc
-sta {c1},x
-//FRAGMENT pbuc1_derefidx_vbuyy=pbuc1_derefidx_vbuyy_plus_1
-lda {c1},y
-inc
-sta {c1},y
-//FRAGMENT vwuz1=vwuz1_plus_vwuc1
-clc
-lda {z1}
-adc #<{c1}
-sta {z1}
-lda {z1}+1
-adc #>{c1}
-sta {z1}+1
-//FRAGMENT vbuyy_neq_0_then_la1
-cpy #0
-bne {la1}
-//FRAGMENT vbuz1=vbuc1_bor_vbuaa
-ora #{c1}
-sta {z1}
-//FRAGMENT vbuaa=vbuc1_bor_vbuaa
-ora #{c1}
-//FRAGMENT vbuxx=vbuc1_bor_vbuaa
-ora #{c1}
-tax
-//FRAGMENT vbuyy=vbuc1_bor_vbuaa
-ora #{c1}
-tay
-//FRAGMENT vbuyy=vbuxx_bor_vbuaa
-stx $ff
-ora $ff
-tay
-//FRAGMENT _deref_pduc1=vbuc2
-NO_SYNTHESIS
-//FRAGMENT _deref_pduc1=vbsc2
-NO_SYNTHESIS
diff --git a/src/main/fragment/mos6502-common/pduc1_derefidx_vbuxx=vdum1.asm b/src/main/fragment/mos6502-common/pduc1_derefidx_vbuxx=vdum1.asm
new file mode 100644
index 000000000..230b9f3a5
--- /dev/null
+++ b/src/main/fragment/mos6502-common/pduc1_derefidx_vbuxx=vdum1.asm
@@ -0,0 +1,8 @@
+lda {m1}
+sta {c1},x
+lda {m1}+1
+sta {c1}+1,x
+lda {m1}+2
+sta {c1}+2,x
+lda {m1}+3
+sta {c1}+3,x
diff --git a/src/main/fragment/mos6502-common/vdum1=vdum1_ror_1.asm b/src/main/fragment/mos6502-common/vdum1=vdum1_ror_1.asm
new file mode 100644
index 000000000..0a9a68498
--- /dev/null
+++ b/src/main/fragment/mos6502-common/vdum1=vdum1_ror_1.asm
@@ -0,0 +1,4 @@
+lsr {m1}+3
+ror {m1}+2
+ror {m1}+1
+ror {m1}
diff --git a/src/main/kc/lib/conio-cx16.c b/src/main/kc/lib/conio-cx16.c
index 10f1a71ed..11cd42c3b 100644
--- a/src/main/kc/lib/conio-cx16.c
+++ b/src/main/kc/lib/conio-cx16.c
@@ -71,13 +71,7 @@ void conio_x16_init() {
     // Position cursor at current line
     char * const BASIC_CURSOR_LINE = 0xD6;
     char line = *BASIC_CURSOR_LINE;
-    //vera_layer_mode_tile(1,0x00000,0x0F800,128,64,8,8,1);
-    vera_mapbase_address[1] = 0x00000;
-    vera_mapbase_offset[1] = 0x0000;
-    vera_mapbase_bank[1] = 0x00;
-    vera_tilebase_address[1] = 0x0f800;
-    vera_tilebase_bank[1] = 0x00;
-    vera_tilebase_offset[1] = 0xf800;
+    vera_layer_mode_tile(1,0x00000,0x0F800,128,64,8,8,1);
     vera_layer_rowskip[1] = 256;
     vera_layer_rowshift[1] = 8;
     screensize(&conio_screen_width, &conio_screen_height);
diff --git a/src/main/kc/lib/veralib.c b/src/main/kc/lib/veralib.c
index 94d3e3e14..5c96eb854 100644
--- a/src/main/kc/lib/veralib.c
+++ b/src/main/kc/lib/veralib.c
@@ -438,7 +438,7 @@ void vera_layer_mode_tile(byte layer, dword mapbase_address, dword dw_tilebase,
     vera_mapbase_address[layer] = mapbase_address;
 
     mapbase_address = mapbase_address >> 1;
-    byte mapbase = (byte)<(mapbase_address >> 8);
+    byte mapbase = >(<mapbase_address);
     vera_layer_set_mapbase(layer,mapbase);
 
 
@@ -454,7 +454,7 @@ void vera_layer_mode_tile(byte layer, dword mapbase_address, dword dw_tilebase,
     //printf("tilebase dword = %lx\n",vera_tilebase_address[layer]);
 
     dw_tilebase = dw_tilebase >> 1;
-    byte tilebase = (byte)<(dw_tilebase >> 8);
+    byte tilebase = >(<dw_tilebase);
     tilebase &= VERA_LAYER_TILEBASE_MASK;
     switch(tilewidth) {
         case 8:
diff --git a/src/test/kc/examples/cx16/dword.c b/src/test/kc/examples/cx16/dword.c
new file mode 100644
index 000000000..0544f1e8a
--- /dev/null
+++ b/src/test/kc/examples/cx16/dword.c
@@ -0,0 +1,15 @@
+
+#include <conio.h>
+#include <printf.h>
+
+dword test_address[2] = {0,0};
+
+void method(char layer, dword dw1, dword dw2) {
+    test_address[layer] = dw1;
+    printf("test = %x\n",test_address[layer]);
+}
+
+void main() {
+    method(1,0x0002,0x12000);
+    method(2,0x0001,0x12000);
+}
\ No newline at end of file
diff --git a/src/test/kc/examples/cx16/dword_low_hi.c b/src/test/kc/examples/cx16/dword_low_hi.c
new file mode 100644
index 000000000..5aebed265
--- /dev/null
+++ b/src/test/kc/examples/cx16/dword_low_hi.c
@@ -0,0 +1,11 @@
+
+
+#include <printf.h>
+
+void main() {
+dword value = 0xff446677;
+printf("77 = %x\n", <(<(value)) );
+printf("66 = %x\n", >(<(value)) );
+printf("44 = %x\n", <(>(value)) );
+printf("ff = %x\n", >(>(value)) );
+}
\ No newline at end of file
diff --git a/src/test/kc/examples/cx16/tilemap_2bpp_16_x_16.c b/src/test/kc/examples/cx16/tilemap_2bpp_16_x_16.c
index 6ca180432..328979732 100644
--- a/src/test/kc/examples/cx16/tilemap_2bpp_16_x_16.c
+++ b/src/test/kc/examples/cx16/tilemap_2bpp_16_x_16.c
@@ -19,7 +19,6 @@ void main() {
     clrscr();
 
     vera_layer_mode_tile(0, 0x04000, 0x14000, 128, 128, 16, 16, 2);
-    //vera_layer_mode_tile(0, 0x00000, 0x14000, 128, 128, 16, 16, 2);
 
     byte tiles[256] = {
         0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,