mirror of
https://gitlab.com/camelot/kickc.git
synced 2024-12-25 11:32:07 +00:00
Postponed zeropage overflow to main memory until the final allocation (after uplift and optimization). Closes #753
This commit is contained in:
jespergravgaard
parent
b446d4d64b
commit
4d521217dd
@ -1,4 +1,4 @@
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//KICKC FRAGMENT CACHE 1377b54b6c 1377b57075
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//KICKC FRAGMENT CACHE 1472899f88 147289c4f1
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//FRAGMENT vbuzz=vbuc1
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ldz #{c1}
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//FRAGMENT vbuzz_lt_vbuc1_then_la1
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@ -1,4 +1,4 @@
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//KICKC FRAGMENT CACHE 1377b54b6c 1377b57075
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//KICKC FRAGMENT CACHE 1472899f88 147289c4f1
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//FRAGMENT vbuz1=vbuc1
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ldz #{c1}
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stz {z1}
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@ -1,4 +1,4 @@
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//KICKC FRAGMENT CACHE 1377b54b6c 1377b57075
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//KICKC FRAGMENT CACHE 1472899f88 147289c4f1
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//FRAGMENT vbuz1=vbuc1
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lda #{c1}
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sta {z1}
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752
src/main/fragment/cache/fragment-cache-mos6502x.asm
vendored
752
src/main/fragment/cache/fragment-cache-mos6502x.asm
vendored
@ -1,291 +1,7 @@
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//KICKC FRAGMENT CACHE 1377b54b6c 1377b57075
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//FRAGMENT pbuz1=pbuc1
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lda #<{c1}
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sta {z1}
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lda #>{c1}
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sta {z1}+1
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//FRAGMENT vbuz1=_stackidxbyte_vbuc1
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tsx
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lda STACK_BASE+{c1},x
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sta {z1}
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//FRAGMENT _deref_pbuz1=vbuz2
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lda {z2}
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ldy #0
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sta ({z1}),y
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//FRAGMENT pbuz1=_inc_pbuz1
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inc {z1}
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bne !+
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inc {z1}+1
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!:
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//FRAGMENT vwuz1=vwuc1
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lda #<{c1}
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sta {z1}
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lda #>{c1}
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sta {z1}+1
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//FRAGMENT _stackpushbyte_=vbuc1
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lda #{c1}
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pha
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//FRAGMENT call_vprc1
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jsr {c1}
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//FRAGMENT _stackpullpadding_1
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pla
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//FRAGMENT vbuz1=_deref_pbuc1_minus_vbuc2
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lax {c1}
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axs #{c2}
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stx {z1}
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//KICKC FRAGMENT CACHE 1472899f88 147289c4f1
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//FRAGMENT vbuz1=vbuc1
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lda #{c1}
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sta {z1}
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//FRAGMENT vbuz1=vbuz2
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lda {z2}
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sta {z1}
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//FRAGMENT vbuz1=_byte_vwuz2
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lda {z2}
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sta {z1}
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//FRAGMENT _stackpushbyte_=vbuz1
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lda {z1}
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pha
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//FRAGMENT vbuz1_eq_vbuc1_then_la1
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lda #{c1}
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cmp {z1}
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beq {la1}
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//FRAGMENT vbuz1=vbuz2_rol_1
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lda {z2}
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asl
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sta {z1}
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//FRAGMENT vbuz1=vbuz2_plus_vbuz3
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lda {z2}
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clc
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adc {z3}
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sta {z1}
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//FRAGMENT pbuz1_derefidx_vbuz2=pbuc1_derefidx_vbuz3
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ldy {z3}
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lda {c1},y
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ldy {z2}
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sta ({z1}),y
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//FRAGMENT pbuz1_derefidx_vbuz2=vbuc1
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lda #{c1}
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ldy {z2}
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sta ({z1}),y
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//FRAGMENT vbuaa=_stackidxbyte_vbuc1
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tsx
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lda STACK_BASE+{c1},x
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//FRAGMENT vbuxx=_stackidxbyte_vbuc1
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tsx
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lda STACK_BASE+{c1},x
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tax
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//FRAGMENT vbuyy=_stackidxbyte_vbuc1
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tsx
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lda STACK_BASE+{c1},x
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tay
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//FRAGMENT _deref_pbuz1=vbuaa
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ldy #0
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sta ({z1}),y
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//FRAGMENT _deref_pbuz1=vbuxx
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txa
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ldy #0
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sta ({z1}),y
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//FRAGMENT _deref_pbuz1=vbuyy
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tya
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ldy #0
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sta ({z1}),y
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//FRAGMENT vbuaa=_byte_vwuz1
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lda {z1}
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//FRAGMENT vbuxx=_byte_vwuz1
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ldx {z1}
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//FRAGMENT _stackpushbyte_=vbuaa
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pha
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//FRAGMENT vbuaa=vbuz1_rol_1
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lda {z1}
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asl
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//FRAGMENT vbuxx=vbuz1_rol_1
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lda {z1}
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asl
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tax
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//FRAGMENT vbuyy=vbuz1_rol_1
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lda {z1}
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asl
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tay
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//FRAGMENT vbuz1=vbuaa_plus_vbuz2
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clc
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adc {z2}
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sta {z1}
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//FRAGMENT vbuz1=vbuxx_plus_vbuz2
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txa
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clc
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adc {z2}
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sta {z1}
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//FRAGMENT vbuz1=vbuyy_plus_vbuz2
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tya
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clc
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adc {z2}
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sta {z1}
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//FRAGMENT vbuaa=vbuz1_plus_vbuz2
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lda {z1}
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clc
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adc {z2}
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//FRAGMENT vbuaa=vbuaa_plus_vbuz1
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clc
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adc {z1}
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//FRAGMENT vbuaa=vbuxx_plus_vbuz1
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txa
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clc
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adc {z1}
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//FRAGMENT vbuaa=vbuyy_plus_vbuz1
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tya
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clc
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adc {z1}
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//FRAGMENT vbuxx=vbuz1_plus_vbuz2
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lda {z1}
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clc
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adc {z2}
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tax
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//FRAGMENT vbuxx=vbuaa_plus_vbuz1
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clc
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adc {z1}
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tax
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//FRAGMENT vbuxx=vbuxx_plus_vbuz1
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txa
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clc
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adc {z1}
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tax
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//FRAGMENT vbuxx=vbuyy_plus_vbuz1
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tya
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clc
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adc {z1}
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tax
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//FRAGMENT vbuyy=vbuz1_plus_vbuz2
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lda {z1}
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clc
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adc {z2}
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tay
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//FRAGMENT vbuyy=vbuaa_plus_vbuz1
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clc
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adc {z1}
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tay
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//FRAGMENT vbuyy=vbuxx_plus_vbuz1
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txa
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clc
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adc {z1}
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tay
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//FRAGMENT vbuyy=vbuyy_plus_vbuz1
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tya
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clc
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adc {z1}
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tay
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//FRAGMENT vbuz1=vbuaa_rol_1
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asl
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sta {z1}
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//FRAGMENT vbuz1=vbuxx_rol_1
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txa
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asl
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sta {z1}
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//FRAGMENT vbuz1=vbuyy_rol_1
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tya
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asl
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sta {z1}
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//FRAGMENT vbuaa=vbuaa_rol_1
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asl
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//FRAGMENT vbuaa=vbuxx_rol_1
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txa
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asl
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//FRAGMENT vbuaa=vbuyy_rol_1
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tya
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asl
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//FRAGMENT vbuxx=vbuaa_rol_1
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asl
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tax
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//FRAGMENT vbuxx=vbuxx_rol_1
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txa
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asl
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tax
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//FRAGMENT vbuxx=vbuyy_rol_1
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tya
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asl
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tax
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//FRAGMENT vbuyy=vbuaa_rol_1
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asl
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tay
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//FRAGMENT vbuyy=vbuxx_rol_1
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txa
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asl
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tay
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//FRAGMENT vbuyy=vbuyy_rol_1
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tya
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asl
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tay
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//FRAGMENT pbuz1_derefidx_vbuz2=pbuc1_derefidx_vbuaa
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tay
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lda {c1},y
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ldy {z2}
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sta ({z1}),y
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//FRAGMENT pbuz1_derefidx_vbuz2=pbuc1_derefidx_vbuxx
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lda {c1},x
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ldy {z2}
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sta ({z1}),y
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//FRAGMENT pbuz1_derefidx_vbuz2=pbuc1_derefidx_vbuyy
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lda {c1},y
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ldy {z2}
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sta ({z1}),y
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//FRAGMENT pbuz1_derefidx_vbuxx=pbuc1_derefidx_vbuz2
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txa
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ldx {z2}
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tay
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lda {c1},x
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sta ({z1}),y
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//FRAGMENT pbuz1_derefidx_vbuxx=pbuc1_derefidx_vbuaa
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stx $ff
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tay
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lda {c1},y
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ldy $ff
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sta ({z1}),y
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//FRAGMENT pbuz1_derefidx_vbuxx=pbuc1_derefidx_vbuxx
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txa
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tay
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lda {c1},y
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sta ({z1}),y
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//FRAGMENT pbuz1_derefidx_vbuxx=pbuc1_derefidx_vbuyy
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lda {c1},y
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stx $ff
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ldy $ff
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sta ({z1}),y
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//FRAGMENT pbuz1_derefidx_vbuyy=pbuc1_derefidx_vbuz2
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ldx {z2}
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lda {c1},x
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sta ({z1}),y
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//FRAGMENT pbuz1_derefidx_vbuyy=pbuc1_derefidx_vbuaa
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tax
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lda {c1},x
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sta ({z1}),y
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//FRAGMENT pbuz1_derefidx_vbuyy=pbuc1_derefidx_vbuxx
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lda {c1},x
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sta ({z1}),y
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//FRAGMENT pbuz1_derefidx_vbuyy=pbuc1_derefidx_vbuyy
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lda {c1},y
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sta ({z1}),y
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//FRAGMENT pbuz1_derefidx_vbuxx=vbuc1
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txa
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tay
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lda #{c1}
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sta ({z1}),y
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//FRAGMENT pbuz1_derefidx_vbuyy=vbuc1
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lda #{c1}
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sta ({z1}),y
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//FRAGMENT _stackpushbyte_=vbuxx
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txa
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pha
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//FRAGMENT vbuyy=_byte_vwuz1
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ldy {z1}
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//FRAGMENT _stackpushbyte_=vbuyy
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tya
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pha
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//FRAGMENT vbuxx=vbuc1
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ldx #{c1}
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//FRAGMENT vbuyy=vbuc1
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ldy #{c1}
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//FRAGMENT vbuz1=_deref_pbuc1
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lda {c1}
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sta {z1}
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//FRAGMENT vbuz1_lt_vbuc1_then_la1
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lda {z1}
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cmp #{c1}
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@ -321,6 +37,10 @@ inx
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//FRAGMENT vbuxx_lt_vbuc1_then_la1
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cpx #{c1}
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bcc {la1}
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//FRAGMENT vbuxx=vbuc1
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ldx #{c1}
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//FRAGMENT vbuyy=vbuc1
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ldy #{c1}
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//FRAGMENT vbuyy_lt_vbuc1_then_la1
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cpy #{c1}
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bcc {la1}
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@ -510,10 +230,20 @@ ldy #0
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lda ({z2}),y
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ldy {z1}
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sta {c1},y
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//FRAGMENT pbuz1=_inc_pbuz1
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inc {z1}
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bne !+
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inc {z1}+1
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!:
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//FRAGMENT pbuc1_derefidx_vbuxx=_deref_pbuz1
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ldy #0
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lda ({z1}),y
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sta {c1},x
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//FRAGMENT pbuz1=pbuc1
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lda #<{c1}
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sta {z1}
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lda #>{c1}
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sta {z1}+1
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//FRAGMENT 0_neq_pbuz1_derefidx_vbuz2_then_la1
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ldy {z2}
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lda ({z1}),y
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@ -525,6 +255,9 @@ lda {z2}
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sta {z1}
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lda {z2}+1
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sta {z1}+1
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//FRAGMENT vbuz1=vbuz2
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lda {z2}
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sta {z1}
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//FRAGMENT vbuz1=pbuz2_derefidx_vbuz3
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ldy {z3}
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lda ({z2}),y
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@ -806,6 +539,10 @@ bne {la1}
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//FRAGMENT vbuaa=_inc_vbuaa
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clc
|
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adc #1
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//FRAGMENT vbuz1=vbuz2_rol_1
|
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lda {z2}
|
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asl
|
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sta {z1}
|
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//FRAGMENT pwuc1_derefidx_vbuz1=pwuc1_derefidx_vbuz1_plus_vbuc2
|
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ldy {z1}
|
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clc
|
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@ -824,6 +561,58 @@ sta {c1},y
|
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lda {c1}+1,y
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adc {c2}+1,y
|
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sta {c1}+1,y
|
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//FRAGMENT vbuaa=vbuz1_rol_1
|
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lda {z1}
|
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asl
|
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//FRAGMENT vbuxx=vbuz1_rol_1
|
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lda {z1}
|
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asl
|
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tax
|
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//FRAGMENT vbuyy=vbuz1_rol_1
|
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lda {z1}
|
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asl
|
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tay
|
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//FRAGMENT vbuz1=vbuaa_rol_1
|
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asl
|
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sta {z1}
|
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//FRAGMENT vbuaa=vbuaa_rol_1
|
||||
asl
|
||||
//FRAGMENT vbuxx=vbuaa_rol_1
|
||||
asl
|
||||
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 pwuc1_derefidx_vbuaa=pwuc1_derefidx_vbuaa_plus_vbuc2
|
||||
tay
|
||||
clc
|
||||
@ -967,11 +756,19 @@ lda #<{c2}
|
||||
sta {c1}
|
||||
lda #>{c2}
|
||||
sta {c1}+1
|
||||
//FRAGMENT vwuz1=vwuc1
|
||||
lda #<{c1}
|
||||
sta {z1}
|
||||
lda #>{c1}
|
||||
sta {z1}+1
|
||||
//FRAGMENT _deref_pwuc1=_deref_pwuc2
|
||||
lda {c2}
|
||||
sta {c1}
|
||||
lda {c2}+1
|
||||
sta {c1}+1
|
||||
//FRAGMENT vbuz1=_deref_pbuc1
|
||||
lda {c1}
|
||||
sta {z1}
|
||||
//FRAGMENT vbuz1=_byte1_vwuz2
|
||||
lda {z2}+1
|
||||
sta {z1}
|
||||
@ -1183,6 +980,10 @@ sta {z1}
|
||||
lda #0
|
||||
sbc {z1}+1
|
||||
sta {z1}+1
|
||||
//FRAGMENT _deref_pbuz1=vbuz2
|
||||
lda {z2}
|
||||
ldy #0
|
||||
sta ({z1}),y
|
||||
//FRAGMENT pbuz1=pbuz1_plus_vbuc1
|
||||
lda #{c1}
|
||||
clc
|
||||
@ -1222,6 +1023,17 @@ sta {z1}
|
||||
ldy {z2}
|
||||
lda {c1},y
|
||||
sta {z1}
|
||||
//FRAGMENT _deref_pbuz1=vbuaa
|
||||
ldy #0
|
||||
sta ({z1}),y
|
||||
//FRAGMENT _deref_pbuz1=vbuxx
|
||||
txa
|
||||
ldy #0
|
||||
sta ({z1}),y
|
||||
//FRAGMENT _deref_pbuz1=vbuyy
|
||||
tya
|
||||
ldy #0
|
||||
sta ({z1}),y
|
||||
//FRAGMENT vbuaa=vbuz1_ror_4
|
||||
lda {z1}
|
||||
lsr
|
||||
@ -1321,6 +1133,57 @@ sta {z1}
|
||||
lda {c1},x
|
||||
//FRAGMENT vbuaa=pbuc1_derefidx_vbuyy
|
||||
lda {c1},y
|
||||
//FRAGMENT vbuz1=_stackidxbyte_vbuc1
|
||||
tsx
|
||||
lda STACK_BASE+{c1},x
|
||||
sta {z1}
|
||||
//FRAGMENT _stackpushbyte_=vbuc1
|
||||
lda #{c1}
|
||||
pha
|
||||
//FRAGMENT call_vprc1
|
||||
jsr {c1}
|
||||
//FRAGMENT _stackpullpadding_1
|
||||
pla
|
||||
//FRAGMENT vbuz1_eq_vbuc1_then_la1
|
||||
lda #{c1}
|
||||
cmp {z1}
|
||||
beq {la1}
|
||||
//FRAGMENT pbuz1_derefidx_vbuz2=vbuc1
|
||||
lda #{c1}
|
||||
ldy {z2}
|
||||
sta ({z1}),y
|
||||
//FRAGMENT vbuaa=_stackidxbyte_vbuc1
|
||||
tsx
|
||||
lda STACK_BASE+{c1},x
|
||||
//FRAGMENT vbuxx=_stackidxbyte_vbuc1
|
||||
tsx
|
||||
lda STACK_BASE+{c1},x
|
||||
tax
|
||||
//FRAGMENT vbuyy=_stackidxbyte_vbuc1
|
||||
tsx
|
||||
lda STACK_BASE+{c1},x
|
||||
tay
|
||||
//FRAGMENT vbuaa_eq_vbuc1_then_la1
|
||||
cmp #{c1}
|
||||
beq {la1}
|
||||
//FRAGMENT pbuz1_derefidx_vbuaa=vbuc1
|
||||
tay
|
||||
lda #{c1}
|
||||
sta ({z1}),y
|
||||
//FRAGMENT pbuz1_derefidx_vbuxx=vbuc1
|
||||
txa
|
||||
tay
|
||||
lda #{c1}
|
||||
sta ({z1}),y
|
||||
//FRAGMENT pbuz1_derefidx_vbuyy=vbuc1
|
||||
lda #{c1}
|
||||
sta ({z1}),y
|
||||
//FRAGMENT vbuxx_eq_vbuc1_then_la1
|
||||
cpx #{c1}
|
||||
beq {la1}
|
||||
//FRAGMENT vbuyy_eq_vbuc1_then_la1
|
||||
cpy #{c1}
|
||||
beq {la1}
|
||||
//FRAGMENT vwsz1=vwsz1_minus_vbsc1
|
||||
lda {z1}
|
||||
sec
|
||||
@ -2230,6 +2093,11 @@ sta {z1}
|
||||
lda #{c2}
|
||||
cmp {c1}
|
||||
bne {la1}
|
||||
//FRAGMENT vbuz1=vbuz2_plus_vbuz3
|
||||
lda {z2}
|
||||
clc
|
||||
adc {z3}
|
||||
sta {z1}
|
||||
//FRAGMENT pbuz1_derefidx_(pbsc1_derefidx_vbuz2)=vbuc2
|
||||
lda #{c2}
|
||||
ldx {z2}
|
||||
@ -2277,6 +2145,20 @@ eor #$ff
|
||||
clc
|
||||
adc #$01
|
||||
sta {z1}
|
||||
//FRAGMENT vbuaa=vbuz1_plus_vbuz2
|
||||
lda {z1}
|
||||
clc
|
||||
adc {z2}
|
||||
//FRAGMENT vbuxx=vbuz1_plus_vbuz2
|
||||
lda {z1}
|
||||
clc
|
||||
adc {z2}
|
||||
tax
|
||||
//FRAGMENT vbuyy=vbuz1_plus_vbuz2
|
||||
lda {z1}
|
||||
clc
|
||||
adc {z2}
|
||||
tay
|
||||
//FRAGMENT vbuz1=vbuz2_plus_vbuxx
|
||||
txa
|
||||
clc
|
||||
@ -2315,6 +2197,21 @@ tya
|
||||
clc
|
||||
adc {z1}
|
||||
tay
|
||||
//FRAGMENT vbuz1=vbuaa_plus_vbuz2
|
||||
clc
|
||||
adc {z2}
|
||||
sta {z1}
|
||||
//FRAGMENT vbuaa=vbuaa_plus_vbuz1
|
||||
clc
|
||||
adc {z1}
|
||||
//FRAGMENT vbuxx=vbuaa_plus_vbuz1
|
||||
clc
|
||||
adc {z1}
|
||||
tax
|
||||
//FRAGMENT vbuyy=vbuaa_plus_vbuz1
|
||||
clc
|
||||
adc {z1}
|
||||
tay
|
||||
//FRAGMENT vbuz1=vbuaa_plus_vbuxx
|
||||
stx $ff
|
||||
clc
|
||||
@ -2353,6 +2250,25 @@ sty $ff
|
||||
clc
|
||||
adc $ff
|
||||
tay
|
||||
//FRAGMENT vbuz1=vbuxx_plus_vbuz2
|
||||
txa
|
||||
clc
|
||||
adc {z2}
|
||||
sta {z1}
|
||||
//FRAGMENT vbuaa=vbuxx_plus_vbuz1
|
||||
txa
|
||||
clc
|
||||
adc {z1}
|
||||
//FRAGMENT vbuxx=vbuxx_plus_vbuz1
|
||||
txa
|
||||
clc
|
||||
adc {z1}
|
||||
tax
|
||||
//FRAGMENT vbuyy=vbuxx_plus_vbuz1
|
||||
txa
|
||||
clc
|
||||
adc {z1}
|
||||
tay
|
||||
//FRAGMENT vbuz1=vbuxx_plus_vbuxx
|
||||
txa
|
||||
asl
|
||||
@ -2391,6 +2307,25 @@ sty $ff
|
||||
clc
|
||||
adc $ff
|
||||
tay
|
||||
//FRAGMENT vbuz1=vbuyy_plus_vbuz2
|
||||
tya
|
||||
clc
|
||||
adc {z2}
|
||||
sta {z1}
|
||||
//FRAGMENT vbuaa=vbuyy_plus_vbuz1
|
||||
tya
|
||||
clc
|
||||
adc {z1}
|
||||
//FRAGMENT vbuxx=vbuyy_plus_vbuz1
|
||||
tya
|
||||
clc
|
||||
adc {z1}
|
||||
tax
|
||||
//FRAGMENT vbuyy=vbuyy_plus_vbuz1
|
||||
tya
|
||||
clc
|
||||
adc {z1}
|
||||
tay
|
||||
//FRAGMENT vbuz1=vbuyy_plus_vbuxx
|
||||
txa
|
||||
sty $ff
|
||||
@ -2565,15 +2500,12 @@ tay
|
||||
sta {c1},x
|
||||
//FRAGMENT vbsyy=vbsc1
|
||||
ldy #{c1}
|
||||
//FRAGMENT vbuaa_eq_vbuc1_then_la1
|
||||
cmp #{c1}
|
||||
beq {la1}
|
||||
//FRAGMENT vbuxx_eq_vbuc1_then_la1
|
||||
cpx #{c1}
|
||||
beq {la1}
|
||||
//FRAGMENT vbuyy_eq_vbuc1_then_la1
|
||||
cpy #{c1}
|
||||
beq {la1}
|
||||
//FRAGMENT _stackpushbyte_=vbuz1
|
||||
lda {z1}
|
||||
pha
|
||||
//FRAGMENT _stackpushbyte_=vbuyy
|
||||
tya
|
||||
pha
|
||||
//FRAGMENT _deref_pbuz1=_deref_pbuz2
|
||||
ldy #0
|
||||
lda ({z2}),y
|
||||
@ -4092,10 +4024,6 @@ ora {z2}
|
||||
sta {z1}
|
||||
//FRAGMENT vbuz1=vbuxx_bor_vbuxx
|
||||
stx {z1}
|
||||
//FRAGMENT pbuz1_derefidx_vbuaa=vbuc1
|
||||
tay
|
||||
lda #{c1}
|
||||
sta ({z1}),y
|
||||
//FRAGMENT vwuz1=vwuz1_minus_pwuc1_derefidx_vbuaa
|
||||
tay
|
||||
lda {z1}
|
||||
@ -4233,6 +4161,45 @@ beq {la1}
|
||||
sty $ff
|
||||
cpx $ff
|
||||
beq {la1}
|
||||
//FRAGMENT pbuz1_derefidx_vbuz2=pbuc1_derefidx_vbuz3
|
||||
ldy {z3}
|
||||
lda {c1},y
|
||||
ldy {z2}
|
||||
sta ({z1}),y
|
||||
//FRAGMENT pbuz1_derefidx_vbuxx=pbuc1_derefidx_vbuz2
|
||||
txa
|
||||
ldx {z2}
|
||||
tay
|
||||
lda {c1},x
|
||||
sta ({z1}),y
|
||||
//FRAGMENT pbuz1_derefidx_vbuyy=pbuc1_derefidx_vbuz2
|
||||
ldx {z2}
|
||||
lda {c1},x
|
||||
sta ({z1}),y
|
||||
//FRAGMENT pbuz1_derefidx_vbuz2=pbuc1_derefidx_vbuxx
|
||||
lda {c1},x
|
||||
ldy {z2}
|
||||
sta ({z1}),y
|
||||
//FRAGMENT pbuz1_derefidx_vbuxx=pbuc1_derefidx_vbuxx
|
||||
txa
|
||||
tay
|
||||
lda {c1},y
|
||||
sta ({z1}),y
|
||||
//FRAGMENT pbuz1_derefidx_vbuyy=pbuc1_derefidx_vbuxx
|
||||
lda {c1},x
|
||||
sta ({z1}),y
|
||||
//FRAGMENT pbuz1_derefidx_vbuz2=pbuc1_derefidx_vbuyy
|
||||
lda {c1},y
|
||||
ldy {z2}
|
||||
sta ({z1}),y
|
||||
//FRAGMENT pbuz1_derefidx_vbuxx=pbuc1_derefidx_vbuyy
|
||||
lda {c1},y
|
||||
stx $ff
|
||||
ldy $ff
|
||||
sta ({z1}),y
|
||||
//FRAGMENT pbuz1_derefidx_vbuyy=pbuc1_derefidx_vbuyy
|
||||
lda {c1},y
|
||||
sta ({z1}),y
|
||||
//FRAGMENT vwsz1=_sword_vbuz2
|
||||
lda {z2}
|
||||
sta {z1}
|
||||
@ -4868,6 +4835,9 @@ bne {la1}
|
||||
lda {z1}
|
||||
cmp #<{c1}
|
||||
bne {la1}
|
||||
//FRAGMENT vbuz1=_byte_vwuz2
|
||||
lda {z2}
|
||||
sta {z1}
|
||||
//FRAGMENT vwuz1_neq_vwuc1_then_la1
|
||||
lda {z1}+1
|
||||
cmp #>{c1}
|
||||
@ -4927,6 +4897,12 @@ tay
|
||||
tya
|
||||
ora #{c1}
|
||||
tay
|
||||
//FRAGMENT vbuaa=_byte_vwuz1
|
||||
lda {z1}
|
||||
//FRAGMENT vbuxx=_byte_vwuz1
|
||||
ldx {z1}
|
||||
//FRAGMENT vbuyy=_byte_vwuz1
|
||||
ldy {z1}
|
||||
//FRAGMENT vwuz1_gt_vbuc1_then_la1
|
||||
lda {z1}+1
|
||||
bne {la1}
|
||||
@ -5369,9 +5345,14 @@ stx {z1}
|
||||
lda {z1}
|
||||
sec
|
||||
sbc #1
|
||||
//FRAGMENT _stackpushbyte_=vbuaa
|
||||
pha
|
||||
//FRAGMENT vbuxx=vbuz1_minus_1
|
||||
ldx {z1}
|
||||
dex
|
||||
//FRAGMENT _stackpushbyte_=vbuxx
|
||||
txa
|
||||
pha
|
||||
//FRAGMENT vbuyy=vbuz1_minus_1
|
||||
lda {z1}
|
||||
tay
|
||||
@ -5669,6 +5650,11 @@ rol {z1}+1
|
||||
clc
|
||||
adc #1
|
||||
sta {z1}
|
||||
//FRAGMENT pbuz1_derefidx_vbuz2=pbuc1_derefidx_vbuaa
|
||||
tay
|
||||
lda {c1},y
|
||||
ldy {z2}
|
||||
sta ({z1}),y
|
||||
//FRAGMENT vbuxx=pbuc1_derefidx_vbuyy
|
||||
ldx {c1},y
|
||||
//FRAGMENT vbuyy=pbuc1_derefidx_vbuxx
|
||||
@ -12018,6 +12004,10 @@ stx {z1}
|
||||
lax {c1}
|
||||
axs #-[{c2}]
|
||||
stx {z1}
|
||||
//FRAGMENT vbuz1=_deref_pbuc1_minus_vbuc2
|
||||
lax {c1}
|
||||
axs #{c2}
|
||||
stx {z1}
|
||||
//FRAGMENT vbuz1=vbuz2_minus_vbuz3
|
||||
lda {z2}
|
||||
sec
|
||||
@ -13475,87 +13465,6 @@ lda ({z1}),y
|
||||
sta !+ +2
|
||||
!:
|
||||
jsr $0000
|
||||
//FRAGMENT vwsm1=vwsc1
|
||||
lda #<{c1}
|
||||
sta {m1}
|
||||
lda #>{c1}
|
||||
sta {m1}+1
|
||||
//FRAGMENT vwsm1_lt_vbsc1_then_la1
|
||||
NO_SYNTHESIS
|
||||
//FRAGMENT vwsm1_lt_vwuc1_then_la1
|
||||
lda {m1}+1
|
||||
bmi {la1}
|
||||
cmp #>{c1}
|
||||
bcc {la1}
|
||||
bne !+
|
||||
lda {m1}
|
||||
cmp #<{c1}
|
||||
bcc {la1}
|
||||
!:
|
||||
//FRAGMENT vbum1=_byte_vwsm2
|
||||
lda {m2}
|
||||
sta {m1}
|
||||
//FRAGMENT vbum1=vbum2_rol_1
|
||||
lda {m2}
|
||||
asl
|
||||
sta {m1}
|
||||
//FRAGMENT pwsc1_derefidx_vbum1=vwsm2
|
||||
ldy {m1}
|
||||
lda {m2}
|
||||
sta {c1},y
|
||||
lda {m2}+1
|
||||
sta {c1}+1,y
|
||||
//FRAGMENT vwsm1=_inc_vwsm1
|
||||
inc {m1}
|
||||
bne !+
|
||||
inc {m1}+1
|
||||
!:
|
||||
//FRAGMENT vbuaa=_byte_vwsm1
|
||||
lda {m1}
|
||||
//FRAGMENT vbuxx=_byte_vwsm1
|
||||
lda {m1}
|
||||
tax
|
||||
//FRAGMENT vbuyy=_byte_vwsm1
|
||||
lda {m1}
|
||||
tay
|
||||
//FRAGMENT vbuaa=vbum1_rol_1
|
||||
lda {m1}
|
||||
asl
|
||||
//FRAGMENT vbuxx=vbum1_rol_1
|
||||
lda {m1}
|
||||
asl
|
||||
tax
|
||||
//FRAGMENT vbuyy=vbum1_rol_1
|
||||
lda {m1}
|
||||
asl
|
||||
tay
|
||||
//FRAGMENT vbum1=vbuaa_rol_1
|
||||
asl
|
||||
sta {m1}
|
||||
//FRAGMENT vbum1=vbuxx_rol_1
|
||||
txa
|
||||
asl
|
||||
sta {m1}
|
||||
//FRAGMENT vbum1=vbuyy_rol_1
|
||||
tya
|
||||
asl
|
||||
sta {m1}
|
||||
//FRAGMENT pwsc1_derefidx_vbuaa=vwsm1
|
||||
tay
|
||||
lda {m1}
|
||||
sta {c1},y
|
||||
lda {m1}+1
|
||||
sta {c1}+1,y
|
||||
//FRAGMENT pwsc1_derefidx_vbuxx=vwsm1
|
||||
lda {m1}
|
||||
sta {c1},x
|
||||
lda {m1}+1
|
||||
sta {c1}+1,x
|
||||
//FRAGMENT pwsc1_derefidx_vbuyy=vwsm1
|
||||
lda {m1}
|
||||
sta {c1},y
|
||||
lda {m1}+1
|
||||
sta {c1}+1,y
|
||||
//FRAGMENT vbuz1=vbuz2_band_pbuz3_derefidx_vbuc1
|
||||
lda {z2}
|
||||
ldy #{c1}
|
||||
@ -15803,48 +15712,6 @@ cmp {z1}
|
||||
beq !+
|
||||
bcs {la1}
|
||||
!:
|
||||
//FRAGMENT vbum1=vbuz2_rol_1
|
||||
lda {z2}
|
||||
asl
|
||||
sta {m1}
|
||||
//FRAGMENT pwsc1_derefidx_vbum1=vwsz2
|
||||
ldy {m1}
|
||||
lda {z2}
|
||||
sta {c1},y
|
||||
lda {z2}+1
|
||||
sta {c1}+1,y
|
||||
//FRAGMENT vwsm1=_inc_vwsz2
|
||||
clc
|
||||
lda {z2}
|
||||
adc #1
|
||||
sta {m1}
|
||||
lda {z2}+1
|
||||
adc #0
|
||||
sta {m1}+1
|
||||
//FRAGMENT vwsm1=_inc_vwsm2
|
||||
clc
|
||||
lda {m2}
|
||||
adc #1
|
||||
sta {m1}
|
||||
lda {m2}+1
|
||||
adc #0
|
||||
sta {m1}+1
|
||||
//FRAGMENT vwsz1=_inc_vwsm2
|
||||
clc
|
||||
lda {m2}
|
||||
adc #1
|
||||
sta {z1}
|
||||
lda {m2}+1
|
||||
adc #0
|
||||
sta {z1}+1
|
||||
//FRAGMENT vwsz1=_inc_vwsz2
|
||||
clc
|
||||
lda {z2}
|
||||
adc #1
|
||||
sta {z1}
|
||||
lda {z2}+1
|
||||
adc #0
|
||||
sta {z1}+1
|
||||
//FRAGMENT pbuz1=_dec_pbuz2
|
||||
lda {z2}
|
||||
sec
|
||||
@ -16310,3 +16177,46 @@ sta {c1},x
|
||||
lda #{c2}
|
||||
ora {c1},y
|
||||
sta {c1},y
|
||||
//FRAGMENT vwsm1=vwsc1
|
||||
lda #<{c1}
|
||||
sta {m1}
|
||||
lda #>{c1}
|
||||
sta {m1}+1
|
||||
//FRAGMENT vwsm1_lt_vbsc1_then_la1
|
||||
NO_SYNTHESIS
|
||||
//FRAGMENT vwsm1_lt_vwuc1_then_la1
|
||||
lda {m1}+1
|
||||
bmi {la1}
|
||||
cmp #>{c1}
|
||||
bcc {la1}
|
||||
bne !+
|
||||
lda {m1}
|
||||
cmp #<{c1}
|
||||
bcc {la1}
|
||||
!:
|
||||
//FRAGMENT vbuaa=_byte_vwsm1
|
||||
lda {m1}
|
||||
//FRAGMENT pwsc1_derefidx_vbuaa=vwsm1
|
||||
tay
|
||||
lda {m1}
|
||||
sta {c1},y
|
||||
lda {m1}+1
|
||||
sta {c1}+1,y
|
||||
//FRAGMENT vwsm1=_inc_vwsm1
|
||||
inc {m1}
|
||||
bne !+
|
||||
inc {m1}+1
|
||||
!:
|
||||
//FRAGMENT vwsz1=_inc_vwsz2
|
||||
clc
|
||||
lda {z2}
|
||||
adc #1
|
||||
sta {z1}
|
||||
lda {z2}+1
|
||||
adc #0
|
||||
sta {z1}+1
|
||||
//FRAGMENT pwsc1_derefidx_vbuxx=vwsm1
|
||||
lda {m1}
|
||||
sta {c1},x
|
||||
lda {m1}+1
|
||||
sta {c1}+1,x
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
//KICKC FRAGMENT CACHE 1377b54b6c 1377b57075
|
||||
//KICKC FRAGMENT CACHE 1472899f88 147289c4f1
|
||||
//FRAGMENT _deref_pbuc1=_inc__deref_pbuc1
|
||||
inc {c1}
|
||||
//FRAGMENT isr_hardware_all_entry
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
//KICKC FRAGMENT CACHE 1377b54b6c 1377b57075
|
||||
//KICKC FRAGMENT CACHE 1472899f88 147289c4f1
|
||||
//FRAGMENT vbuz1=_deref_pbuc1
|
||||
lda {c1}
|
||||
sta {z1}
|
||||
|
||||
@ -0,0 +1,6 @@
|
||||
lda {m2}
|
||||
and #<{c1}
|
||||
sta {m1}
|
||||
lda {m2}+1
|
||||
and #>{c1}
|
||||
sta {m1}+1
|
||||
@ -668,7 +668,7 @@ public class Compiler {
|
||||
getLog().append(program.getScope().toStringVars(program, true));
|
||||
|
||||
new Pass4LiveRangeEquivalenceClassesFinalize(program).allocate();
|
||||
new Pass4RegistersFinalize(program).allocate(true);
|
||||
new Pass4RegistersFinalize(program).allocate(true, false);
|
||||
|
||||
// Initial Code generation
|
||||
new Pass4CodeGeneration(program, false, program.isWarnFragmentMissing()).generate();
|
||||
@ -719,7 +719,7 @@ public class Compiler {
|
||||
// Register coalesce using exhaustive search (saving even more ZP - but slow)
|
||||
new Pass4MemoryCoalesceExhaustive(program).coalesce();
|
||||
}
|
||||
new Pass4RegistersFinalize(program).allocate(true);
|
||||
new Pass4RegistersFinalize(program).allocate(true, true);
|
||||
new Pass4AssertZeropageAllocation(program).check();
|
||||
|
||||
// Final ASM code generation before optimization
|
||||
|
||||
@ -44,6 +44,12 @@ public class Pass2ConstantInlining extends Pass2SsaOptimization {
|
||||
inline.remove(constantRef);
|
||||
}
|
||||
}
|
||||
// Remove all SIZEOF_ constants
|
||||
for(ConstantRef constantRef : (List<ConstantRef>) new ArrayList(inline.keySet())) {
|
||||
if(constantRef.getLocalName().startsWith("SIZEOF_")) {
|
||||
inline.remove(constantRef);
|
||||
}
|
||||
}
|
||||
|
||||
// Perform alias replacement within the constant values inside the aliases
|
||||
replaceInValues(inline);
|
||||
|
||||
@ -91,7 +91,7 @@ public class Pass4RegisterUpliftCombinations extends Pass2Base {
|
||||
Set<String> unknownFragments,
|
||||
ScopeRef scope) {
|
||||
// Reset register allocation to original zero page allocation
|
||||
new Pass4RegistersFinalize(program).allocate(false);
|
||||
new Pass4RegistersFinalize(program).allocate(false, false);
|
||||
// Apply the uplift combination
|
||||
combination.allocate(program);
|
||||
// Check the register allocation for whether any register is being allocated to two variables with overlapping live ranges
|
||||
|
||||
@ -159,7 +159,7 @@ public class Pass4RegisterUpliftPotentialRegisterAnalysis extends Pass2Base {
|
||||
while(combinations.hasNext()) {
|
||||
RegisterCombination combination = combinations.next();
|
||||
// Reset register allocation to original zero page allocation
|
||||
new Pass4RegistersFinalize(getProgram()).allocate(false);
|
||||
new Pass4RegistersFinalize(getProgram()).allocate(false, false);
|
||||
// Apply the combination
|
||||
combination.allocate(getProgram());
|
||||
// Generate ASM
|
||||
|
||||
@ -48,7 +48,7 @@ public class Pass4RegistersFinalize extends Pass2Base {
|
||||
}
|
||||
}
|
||||
|
||||
public void allocate(boolean reallocateZp) {
|
||||
public void allocate(boolean reallocateZp, boolean overflowToMainMem) {
|
||||
LiveRangeEquivalenceClassSet liveRangeEquivalenceClassSet = getProgram().getLiveRangeEquivalenceClassSet();
|
||||
for(LiveRangeEquivalenceClass equivalenceClass : liveRangeEquivalenceClassSet.getEquivalenceClasses()) {
|
||||
for(VariableRef variableRef : equivalenceClass.getVariables()) {
|
||||
@ -79,7 +79,7 @@ public class Pass4RegistersFinalize extends Pass2Base {
|
||||
|
||||
|
||||
if(reallocateZp) {
|
||||
reallocateMemRegisters(liveRangeEquivalenceClassSet);
|
||||
reallocateMemRegisters(liveRangeEquivalenceClassSet, overflowToMainMem);
|
||||
}
|
||||
liveRangeEquivalenceClassSet.storeRegisterAllocation();
|
||||
if(reallocateZp) {
|
||||
@ -152,11 +152,11 @@ public class Pass4RegistersFinalize extends Pass2Base {
|
||||
/**
|
||||
* Reallocate all memory registers. Minimizes zeropage usage.
|
||||
*
|
||||
* @param liveRangeEquivalenceClassSet The
|
||||
* @param equivalenceClassSet The live range equivalence classes
|
||||
* @param overflowToMainMem If true zeropage variables overflow into main memory if they do not fit on zeropage.
|
||||
*/
|
||||
private void reallocateMemRegisters(LiveRangeEquivalenceClassSet liveRangeEquivalenceClassSet) {
|
||||
private void reallocateMemRegisters(LiveRangeEquivalenceClassSet equivalenceClassSet, boolean overflowToMainMem) {
|
||||
|
||||
LiveRangeEquivalenceClassSet equivalenceClassSet = getProgram().getLiveRangeEquivalenceClassSet();
|
||||
List<LiveRangeEquivalenceClass> equivalenceClasses = new ArrayList<>(equivalenceClassSet.getEquivalenceClasses());
|
||||
final VariableRegisterWeights registerWeights = getProgram().getVariableRegisterWeights();
|
||||
Collections.sort(equivalenceClasses, (o1, o2) -> Double.compare(registerWeights.getTotalWeight(o2), registerWeights.getTotalWeight(o1)));
|
||||
@ -183,12 +183,14 @@ public class Pass4RegistersFinalize extends Pass2Base {
|
||||
register = allocateNewRegisterZp(variable);
|
||||
int zp = ((Registers.RegisterZpMem) register).getZp();
|
||||
int sizeBytes = variable.getType().getSizeBytes();
|
||||
if(overflowToMainMem) {
|
||||
if (zp + sizeBytes > 0x100) {
|
||||
// Zero-page exhausted - move to main memory instead (TODO: prioritize!)
|
||||
register = new Registers.RegisterMainMem(variableRef, variable.getType().getSizeBytes(), null, false);
|
||||
getLog().append("Zero-page exhausted. Moving allocation to main memory " + variable.toString());
|
||||
}
|
||||
}
|
||||
}
|
||||
equivalenceClass.setRegister(register);
|
||||
if(before == null || !before.equals(register.toString())) {
|
||||
getLog().append("Allocated " + (before == null ? "" : ("(was " + before + ") ")) + equivalenceClass.toString());
|
||||
|
||||
@ -8,6 +8,7 @@
|
||||
.segmentdef Data [startAfter="Code"]
|
||||
.segment Basic
|
||||
:BasicUpstart(main)
|
||||
.const SIZEOF_STRUCT___0 = 3
|
||||
.segment Code
|
||||
main: {
|
||||
.label msg = 2
|
||||
@ -24,7 +25,7 @@ main: {
|
||||
ldx #0
|
||||
__b1:
|
||||
// for(char i=0;i<sizeof(Text)/sizeof(TextDesc); i++, txt++)
|
||||
cpx #$c*3/3
|
||||
cpx #$c*SIZEOF_STRUCT___0/SIZEOF_STRUCT___0
|
||||
bcc __b2
|
||||
// }
|
||||
rts
|
||||
@ -52,7 +53,7 @@ main: {
|
||||
!:
|
||||
// for(char i=0;i<sizeof(Text)/sizeof(TextDesc); i++, txt++)
|
||||
inx
|
||||
lda #3
|
||||
lda #SIZEOF_STRUCT___0
|
||||
clc
|
||||
adc.z txt
|
||||
sta.z txt
|
||||
|
||||
@ -7,7 +7,7 @@ main::@1: scope:[main] from main main::@5
|
||||
[1] main::screen#6 = phi( main/(char *) 1024, main::@5/main::screen#2 )
|
||||
[1] main::txt#2 = phi( main/Text, main::@5/main::txt#1 )
|
||||
[1] main::i#2 = phi( main/0, main::@5/main::i#1 )
|
||||
[2] if(main::i#2<$c*3/3) goto main::@2
|
||||
[2] if(main::i#2<$c*SIZEOF_STRUCT_$0/SIZEOF_STRUCT_$0) goto main::@2
|
||||
to:main::@return
|
||||
main::@return: scope:[main] from main::@1
|
||||
[3] return
|
||||
@ -24,7 +24,7 @@ main::@5: scope:[main] from main::@3
|
||||
[7] *main::screen#3 = ' '
|
||||
[8] main::screen#2 = ++ main::screen#3
|
||||
[9] main::i#1 = ++ main::i#2
|
||||
[10] main::txt#1 = main::txt#2 + 3
|
||||
[10] main::txt#1 = main::txt#2 + SIZEOF_STRUCT_$0
|
||||
to:main::@1
|
||||
main::@4: scope:[main] from main::@3
|
||||
[11] *main::screen#3 = *main::msg#2
|
||||
|
||||
@ -177,9 +177,8 @@ Inlining constant with var siblings main::txt#0
|
||||
Inlining constant with var siblings main::i#0
|
||||
Constant inlined main::txt#0 = Text
|
||||
Constant inlined main::screen#0 = (char *) 1024
|
||||
Constant inlined main::$1 = $c*3/3
|
||||
Constant inlined main::$0 = $c*3
|
||||
Constant inlined SIZEOF_STRUCT_$0 = 3
|
||||
Constant inlined main::$1 = $c*SIZEOF_STRUCT_$0/SIZEOF_STRUCT_$0
|
||||
Constant inlined main::$0 = $c*SIZEOF_STRUCT_$0
|
||||
Constant inlined main::i#0 = 0
|
||||
Constant inlined OFFSET_STRUCT_$0_MSG = 1
|
||||
Constant inlined $0_msg7 = $0_msg10
|
||||
@ -208,7 +207,7 @@ main::@1: scope:[main] from main main::@5
|
||||
[1] main::screen#6 = phi( main/(char *) 1024, main::@5/main::screen#2 )
|
||||
[1] main::txt#2 = phi( main/Text, main::@5/main::txt#1 )
|
||||
[1] main::i#2 = phi( main/0, main::@5/main::i#1 )
|
||||
[2] if(main::i#2<$c*3/3) goto main::@2
|
||||
[2] if(main::i#2<$c*SIZEOF_STRUCT_$0/SIZEOF_STRUCT_$0) goto main::@2
|
||||
to:main::@return
|
||||
main::@return: scope:[main] from main::@1
|
||||
[3] return
|
||||
@ -225,7 +224,7 @@ main::@5: scope:[main] from main::@3
|
||||
[7] *main::screen#3 = ' '
|
||||
[8] main::screen#2 = ++ main::screen#3
|
||||
[9] main::i#1 = ++ main::i#2
|
||||
[10] main::txt#1 = main::txt#2 + 3
|
||||
[10] main::txt#1 = main::txt#2 + SIZEOF_STRUCT_$0
|
||||
to:main::@1
|
||||
main::@4: scope:[main] from main::@3
|
||||
[11] *main::screen#3 = *main::msg#2
|
||||
@ -272,12 +271,12 @@ Removing always clobbered register reg byte a as potential for zp[1]:8 [ main::i
|
||||
Removing always clobbered register reg byte y as potential for zp[1]:8 [ main::i#2 main::i#1 ]
|
||||
Statement [6] if(0!=*main::msg#2) goto main::@4 [ main::i#2 main::txt#2 main::msg#2 main::screen#3 ] ( [ main::i#2 main::txt#2 main::msg#2 main::screen#3 ] { } ) always clobbers reg byte a reg byte y
|
||||
Statement [7] *main::screen#3 = ' ' [ main::i#2 main::txt#2 main::screen#3 ] ( [ main::i#2 main::txt#2 main::screen#3 ] { } ) always clobbers reg byte a reg byte y
|
||||
Statement [10] main::txt#1 = main::txt#2 + 3 [ main::i#1 main::txt#1 main::screen#2 ] ( [ main::i#1 main::txt#1 main::screen#2 ] { } ) always clobbers reg byte a
|
||||
Statement [10] main::txt#1 = main::txt#2 + SIZEOF_STRUCT_$0 [ main::i#1 main::txt#1 main::screen#2 ] ( [ main::i#1 main::txt#1 main::screen#2 ] { } ) always clobbers reg byte a
|
||||
Statement [11] *main::screen#3 = *main::msg#2 [ main::i#2 main::txt#2 main::msg#2 main::screen#3 ] ( [ main::i#2 main::txt#2 main::msg#2 main::screen#3 ] { } ) always clobbers reg byte a reg byte y
|
||||
Statement [4] main::msg#0 = ((char **)main::txt#2)[1] [ main::i#2 main::txt#2 main::screen#6 main::msg#0 ] ( [ main::i#2 main::txt#2 main::screen#6 main::msg#0 ] { } ) always clobbers reg byte a reg byte y
|
||||
Statement [6] if(0!=*main::msg#2) goto main::@4 [ main::i#2 main::txt#2 main::msg#2 main::screen#3 ] ( [ main::i#2 main::txt#2 main::msg#2 main::screen#3 ] { } ) always clobbers reg byte a reg byte y
|
||||
Statement [7] *main::screen#3 = ' ' [ main::i#2 main::txt#2 main::screen#3 ] ( [ main::i#2 main::txt#2 main::screen#3 ] { } ) always clobbers reg byte a reg byte y
|
||||
Statement [10] main::txt#1 = main::txt#2 + 3 [ main::i#1 main::txt#1 main::screen#2 ] ( [ main::i#1 main::txt#1 main::screen#2 ] { } ) always clobbers reg byte a
|
||||
Statement [10] main::txt#1 = main::txt#2 + SIZEOF_STRUCT_$0 [ main::i#1 main::txt#1 main::screen#2 ] ( [ main::i#1 main::txt#1 main::screen#2 ] { } ) always clobbers reg byte a
|
||||
Statement [11] *main::screen#3 = *main::msg#2 [ main::i#2 main::txt#2 main::msg#2 main::screen#3 ] ( [ main::i#2 main::txt#2 main::msg#2 main::screen#3 ] { } ) always clobbers reg byte a reg byte y
|
||||
Potential registers zp[1]:8 [ main::i#2 main::i#1 ] : zp[1]:8 , reg byte x ,
|
||||
Potential registers zp[2]:6 [ main::txt#2 main::txt#1 ] : zp[2]:6 ,
|
||||
@ -307,6 +306,7 @@ ASSEMBLER BEFORE OPTIMIZATION
|
||||
.segment Basic
|
||||
:BasicUpstart(main)
|
||||
// Global Constants & labels
|
||||
.const SIZEOF_STRUCT___0 = 3
|
||||
.segment Code
|
||||
// main
|
||||
main: {
|
||||
@ -330,8 +330,8 @@ main: {
|
||||
jmp __b1
|
||||
// main::@1
|
||||
__b1:
|
||||
// [2] if(main::i#2<$c*3/3) goto main::@2 -- vbuxx_lt_vbuc1_then_la1
|
||||
cpx #$c*3/3
|
||||
// [2] if(main::i#2<$c*SIZEOF_STRUCT_$0/SIZEOF_STRUCT_$0) goto main::@2 -- vbuxx_lt_vbuc1_then_la1
|
||||
cpx #$c*SIZEOF_STRUCT___0/SIZEOF_STRUCT___0
|
||||
bcc __b2
|
||||
jmp __breturn
|
||||
// main::@return
|
||||
@ -374,8 +374,8 @@ main: {
|
||||
!:
|
||||
// [9] main::i#1 = ++ main::i#2 -- vbuxx=_inc_vbuxx
|
||||
inx
|
||||
// [10] main::txt#1 = main::txt#2 + 3 -- pssz1=pssz1_plus_vbuc1
|
||||
lda #3
|
||||
// [10] main::txt#1 = main::txt#2 + SIZEOF_STRUCT_$0 -- pssz1=pssz1_plus_vbuc1
|
||||
lda #SIZEOF_STRUCT___0
|
||||
clc
|
||||
adc.z txt
|
||||
sta.z txt
|
||||
@ -488,6 +488,7 @@ __constant char $0_msg5[$1b] = "(joachim@von-bassewitz.de)"
|
||||
__constant char $0_msg6[4] = "and"
|
||||
__constant char $0_msg8[$1b] = "(ullrich@von-bassewitz.de)"
|
||||
__constant char $0_msg9[$14] = "C Implementation by"
|
||||
__constant char SIZEOF_STRUCT_$0 = 3
|
||||
__constant struct $0 Text[] = { { Y: 2, Msg: $0_msg }, { Y: 4, Msg: $0_msg1 }, { Y: 5, Msg: $0_msg2 }, { Y: 9, Msg: $0_msg3 }, { Y: $b, Msg: $0_msg4 }, { Y: $c, Msg: $0_msg5 }, { Y: $d, Msg: $0_msg6 }, { Y: $e, Msg: $0_msg10 }, { Y: $f, Msg: $0_msg8 }, { Y: $12, Msg: $0_msg9 }, { Y: $13, Msg: $0_msg10 }, { Y: $17, Msg: $0_msg11 } }
|
||||
void main()
|
||||
char main::i
|
||||
@ -528,6 +529,7 @@ Score: 6261
|
||||
.segment Basic
|
||||
:BasicUpstart(main)
|
||||
// Global Constants & labels
|
||||
.const SIZEOF_STRUCT___0 = 3
|
||||
.segment Code
|
||||
// main
|
||||
main: {
|
||||
@ -550,8 +552,8 @@ main: {
|
||||
// main::@1
|
||||
__b1:
|
||||
// for(char i=0;i<sizeof(Text)/sizeof(TextDesc); i++, txt++)
|
||||
// [2] if(main::i#2<$c*3/3) goto main::@2 -- vbuxx_lt_vbuc1_then_la1
|
||||
cpx #$c*3/3
|
||||
// [2] if(main::i#2<$c*SIZEOF_STRUCT_$0/SIZEOF_STRUCT_$0) goto main::@2 -- vbuxx_lt_vbuc1_then_la1
|
||||
cpx #$c*SIZEOF_STRUCT___0/SIZEOF_STRUCT___0
|
||||
bcc __b2
|
||||
// main::@return
|
||||
// }
|
||||
@ -592,8 +594,8 @@ main: {
|
||||
// for(char i=0;i<sizeof(Text)/sizeof(TextDesc); i++, txt++)
|
||||
// [9] main::i#1 = ++ main::i#2 -- vbuxx=_inc_vbuxx
|
||||
inx
|
||||
// [10] main::txt#1 = main::txt#2 + 3 -- pssz1=pssz1_plus_vbuc1
|
||||
lda #3
|
||||
// [10] main::txt#1 = main::txt#2 + SIZEOF_STRUCT_$0 -- pssz1=pssz1_plus_vbuc1
|
||||
lda #SIZEOF_STRUCT___0
|
||||
clc
|
||||
adc.z txt
|
||||
sta.z txt
|
||||
|
||||
@ -9,6 +9,7 @@ __constant char $0_msg5[$1b] = "(joachim@von-bassewitz.de)"
|
||||
__constant char $0_msg6[4] = "and"
|
||||
__constant char $0_msg8[$1b] = "(ullrich@von-bassewitz.de)"
|
||||
__constant char $0_msg9[$14] = "C Implementation by"
|
||||
__constant char SIZEOF_STRUCT_$0 = 3
|
||||
__constant struct $0 Text[] = { { Y: 2, Msg: $0_msg }, { Y: 4, Msg: $0_msg1 }, { Y: 5, Msg: $0_msg2 }, { Y: 9, Msg: $0_msg3 }, { Y: $b, Msg: $0_msg4 }, { Y: $c, Msg: $0_msg5 }, { Y: $d, Msg: $0_msg6 }, { Y: $e, Msg: $0_msg10 }, { Y: $f, Msg: $0_msg8 }, { Y: $12, Msg: $0_msg9 }, { Y: $13, Msg: $0_msg10 }, { Y: $17, Msg: $0_msg11 } }
|
||||
void main()
|
||||
char main::i
|
||||
|
||||
@ -29,9 +29,9 @@ main: {
|
||||
inc.z $ff
|
||||
inx
|
||||
!:
|
||||
cpy #<$11a
|
||||
cpy #<SIZEOF_STRUCT___0
|
||||
bne !n-
|
||||
cpx #>$11a
|
||||
cpx #>SIZEOF_STRUCT___0
|
||||
bne !n-
|
||||
lda #<0
|
||||
sta.z i
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
|
||||
void main()
|
||||
main: scope:[main] from
|
||||
[0] *(&main::b) = memset(struct $0, $11a)
|
||||
[0] *(&main::b) = memset(struct $0, SIZEOF_STRUCT_$0)
|
||||
to:main::@1
|
||||
main::@1: scope:[main] from main main::@2
|
||||
[1] main::i#2 = phi( main/0, main::@2/main::i#1 )
|
||||
|
||||
@ -81,7 +81,6 @@ Removing unused procedure block __start::@2
|
||||
Removing unused procedure block __start::@return
|
||||
Successful SSA optimization PassNEliminateEmptyStart
|
||||
Inlining constant with var siblings main::i#0
|
||||
Constant inlined SIZEOF_STRUCT_$0 = $11a
|
||||
Constant inlined main::i#0 = 0
|
||||
Constant inlined main::$0 = $11a
|
||||
Successful SSA optimization Pass2ConstantInlining
|
||||
@ -98,7 +97,7 @@ FINAL CONTROL FLOW GRAPH
|
||||
|
||||
void main()
|
||||
main: scope:[main] from
|
||||
[0] *(&main::b) = memset(struct $0, $11a)
|
||||
[0] *(&main::b) = memset(struct $0, SIZEOF_STRUCT_$0)
|
||||
to:main::@1
|
||||
main::@1: scope:[main] from main main::@2
|
||||
[1] main::i#2 = phi( main/0, main::@2/main::i#1 )
|
||||
@ -137,10 +136,9 @@ Complete equivalence classes
|
||||
Allocated zp[2]:2 [ main::i#2 main::i#1 ]
|
||||
Allocated zp[2]:4 [ main::$3 ]
|
||||
Allocated zp[2]:6 [ main::$2 ]
|
||||
Zero-page exhausted. Moving allocation to main memory main::b
|
||||
Allocated mem[282] [ main::b ]
|
||||
Allocated zp[282]:256 [ main::b ]
|
||||
REGISTER UPLIFT POTENTIAL REGISTERS
|
||||
Statement [0] *(&main::b) = memset(struct $0, $11a) [ main::b ] ( [ main::b ] { } ) always clobbers reg byte a reg byte x reg byte y
|
||||
Statement [0] *(&main::b) = memset(struct $0, SIZEOF_STRUCT_$0) [ main::b ] ( [ main::b ] { } ) always clobbers reg byte a reg byte x reg byte y
|
||||
Statement [2] if(main::i#2<$11a) goto main::@2 [ main::i#2 main::b ] ( [ main::i#2 main::b ] { } ) always clobbers reg byte a
|
||||
Statement [4] main::$2 = (char *)&main::b + main::i#2 [ main::i#2 main::$2 main::b ] ( [ main::i#2 main::$2 main::b ] { } ) always clobbers reg byte a
|
||||
Statement [5] main::$3 = SCREEN + main::i#2 [ main::i#2 main::$2 main::b main::$3 ] ( [ main::i#2 main::$2 main::b main::$3 ] { } ) always clobbers reg byte a
|
||||
@ -148,17 +146,18 @@ Statement [6] *main::$3 = *main::$2 [ main::i#2 main::b ] ( [ main::i#2 main::b
|
||||
Potential registers zp[2]:2 [ main::i#2 main::i#1 ] : zp[2]:2 ,
|
||||
Potential registers zp[2]:6 [ main::$2 ] : zp[2]:6 ,
|
||||
Potential registers zp[2]:4 [ main::$3 ] : zp[2]:4 ,
|
||||
Potential registers mem[282] [ main::b ] : mem[282] ,
|
||||
Potential registers zp[282]:256 [ main::b ] : zp[282]:256 ,
|
||||
|
||||
REGISTER UPLIFT SCOPES
|
||||
Uplift Scope [main] 33: zp[2]:2 [ main::i#2 main::i#1 ] 22: zp[2]:4 [ main::$3 ] 11: zp[2]:6 [ main::$2 ] 0: mem[282] [ main::b ]
|
||||
Uplift Scope [main] 33: zp[2]:2 [ main::i#2 main::i#1 ] 22: zp[2]:4 [ main::$3 ] 11: zp[2]:6 [ main::$2 ] 0: zp[282]:256 [ main::b ]
|
||||
Uplift Scope [$0]
|
||||
Uplift Scope []
|
||||
|
||||
Uplifting [main] best 1055 combination zp[2]:2 [ main::i#2 main::i#1 ] zp[2]:4 [ main::$3 ] zp[2]:6 [ main::$2 ] mem[282] [ main::b ]
|
||||
Uplifting [main] best 1055 combination zp[2]:2 [ main::i#2 main::i#1 ] zp[2]:4 [ main::$3 ] zp[2]:6 [ main::$2 ] zp[282]:256 [ main::b ]
|
||||
Uplifting [$0] best 1055 combination
|
||||
Uplifting [] best 1055 combination
|
||||
Zero-page exhausted. Moving allocation to main memory main::b
|
||||
Allocated (was zp[282]:256) mem[282] [ main::b ]
|
||||
|
||||
ASSEMBLER BEFORE OPTIMIZATION
|
||||
// File Comments
|
||||
@ -180,7 +179,7 @@ main: {
|
||||
.label i = 2
|
||||
.label __2 = 6
|
||||
.label __3 = 4
|
||||
// [0] *(&main::b) = memset(struct $0, $11a) -- _deref_pssc1=_memset_vwuc2
|
||||
// [0] *(&main::b) = memset(struct $0, SIZEOF_STRUCT_$0) -- _deref_pssc1=_memset_vwuc2
|
||||
lda #<b
|
||||
sta.z $fe
|
||||
lda #>b
|
||||
@ -196,9 +195,9 @@ main: {
|
||||
inc.z $ff
|
||||
inx
|
||||
!:
|
||||
cpy #<$11a
|
||||
cpy #<SIZEOF_STRUCT___0
|
||||
bne !n-
|
||||
cpx #>$11a
|
||||
cpx #>SIZEOF_STRUCT___0
|
||||
bne !n-
|
||||
// [1] phi from main to main::@1 [phi:main->main::@1]
|
||||
__b1_from_main:
|
||||
@ -313,7 +312,7 @@ main: {
|
||||
.label __2 = 6
|
||||
.label __3 = 4
|
||||
// bug b
|
||||
// [0] *(&main::b) = memset(struct $0, $11a) -- _deref_pssc1=_memset_vwuc2
|
||||
// [0] *(&main::b) = memset(struct $0, SIZEOF_STRUCT_$0) -- _deref_pssc1=_memset_vwuc2
|
||||
lda #<b
|
||||
sta.z $fe
|
||||
lda #>b
|
||||
@ -329,9 +328,9 @@ main: {
|
||||
inc.z $ff
|
||||
inx
|
||||
!:
|
||||
cpy #<$11a
|
||||
cpy #<SIZEOF_STRUCT___0
|
||||
bne !n-
|
||||
cpx #>$11a
|
||||
cpx #>SIZEOF_STRUCT___0
|
||||
bne !n-
|
||||
// [1] phi from main to main::@1 [phi:main->main::@1]
|
||||
// [1] phi main::i#2 = 0 [phi:main->main::@1#0] -- vwuz1=vwuc1
|
||||
|
||||
@ -115,28 +115,26 @@ Complete equivalence classes
|
||||
[ main::i#2 main::i#1 ]
|
||||
[ main::$2 ]
|
||||
[ main::$1 ]
|
||||
Zero-page exhausted. Moving allocation to main memory main::i#2
|
||||
Allocated mem[2] [ main::i#2 main::i#1 ]
|
||||
Zero-page exhausted. Moving allocation to main memory main::$2
|
||||
Allocated mem[1] [ main::$2 ]
|
||||
Zero-page exhausted. Moving allocation to main memory main::$1
|
||||
Allocated mem[1] [ main::$1 ]
|
||||
Allocated zp[2]:256 [ main::i#2 main::i#1 ]
|
||||
Allocated zp[1]:258 [ main::$2 ]
|
||||
Allocated zp[1]:259 [ main::$1 ]
|
||||
REGISTER UPLIFT POTENTIAL REGISTERS
|
||||
Statement [2] if(main::i#2<$a) goto main::@2 [ main::i#2 ] ( [ main::i#2 ] { } ) always clobbers reg byte a
|
||||
Statement [4] main::$2 = (char)main::i#2 [ main::i#2 main::$2 ] ( [ main::i#2 main::$2 ] { } ) always clobbers reg byte a
|
||||
Statement [5] main::$1 = main::$2 << 1 [ main::i#2 main::$1 ] ( [ main::i#2 main::$1 ] { } ) always clobbers reg byte a
|
||||
Statement [6] main::SCREEN[main::$1] = main::i#2 [ main::i#2 ] ( [ main::i#2 ] { } ) always clobbers reg byte a
|
||||
Potential registers mem[2] [ main::i#2 main::i#1 ] : mem[2] ,
|
||||
Potential registers mem[1] [ main::$2 ] : mem[1] , reg byte a , reg byte x , reg byte y ,
|
||||
Potential registers mem[1] [ main::$1 ] : mem[1] , reg byte a , reg byte x , reg byte y ,
|
||||
Potential registers zp[2]:256 [ main::i#2 main::i#1 ] : zp[2]:256 ,
|
||||
Potential registers zp[1]:258 [ main::$2 ] : zp[1]:258 , reg byte a , reg byte x , reg byte y ,
|
||||
Potential registers zp[1]:259 [ main::$1 ] : zp[1]:259 , reg byte a , reg byte x , reg byte y ,
|
||||
|
||||
REGISTER UPLIFT SCOPES
|
||||
Uplift Scope [main] 30.8: mem[2] [ main::i#2 main::i#1 ] 22: mem[1] [ main::$2 ] 22: mem[1] [ main::$1 ]
|
||||
Uplift Scope [main] 30.8: zp[2]:256 [ main::i#2 main::i#1 ] 22: zp[1]:258 [ main::$2 ] 22: zp[1]:259 [ main::$1 ]
|
||||
Uplift Scope []
|
||||
|
||||
Uplifting [main] best 841 combination mem[2] [ main::i#2 main::i#1 ] reg byte a [ main::$2 ] reg byte a [ main::$1 ]
|
||||
Uplifting [] best 841 combination
|
||||
Uplifting [main] best 751 combination zp[2]:256 [ main::i#2 main::i#1 ] reg byte a [ main::$2 ] reg byte a [ main::$1 ]
|
||||
Uplifting [] best 751 combination
|
||||
Zero-page exhausted. Moving allocation to main memory main::i#2
|
||||
Allocated (was zp[2]:256) mem[2] [ main::i#2 main::i#1 ]
|
||||
|
||||
ASSEMBLER BEFORE OPTIMIZATION
|
||||
// File Comments
|
||||
|
||||
@ -11,11 +11,11 @@
|
||||
// And then allocate a bunch of variables
|
||||
main: {
|
||||
.label SCREEN = $400
|
||||
.label a = $f9
|
||||
.label a_1 = $f7
|
||||
.label a = $f7
|
||||
.label h = $f9
|
||||
lda #<0
|
||||
sta h
|
||||
sta h+1
|
||||
sta.z h
|
||||
sta.z h+1
|
||||
sta g
|
||||
sta g+1
|
||||
sta f
|
||||
@ -28,8 +28,8 @@ main: {
|
||||
sta c+1
|
||||
sta b
|
||||
sta b+1
|
||||
sta.z a_1
|
||||
sta.z a_1+1
|
||||
sta.z a
|
||||
sta.z a+1
|
||||
tay
|
||||
__b1:
|
||||
// for(char i=0;i<10;i++)
|
||||
@ -42,18 +42,15 @@ main: {
|
||||
tya
|
||||
asl
|
||||
tax
|
||||
lda.z a_1
|
||||
lda.z a
|
||||
sta SCREEN,x
|
||||
lda.z a_1+1
|
||||
lda.z a+1
|
||||
sta SCREEN+1,x
|
||||
// SCREEN[i] = a++;
|
||||
clc
|
||||
lda.z a_1
|
||||
adc #1
|
||||
sta.z a
|
||||
lda.z a_1+1
|
||||
adc #0
|
||||
sta.z a+1
|
||||
inc.z a
|
||||
bne !+
|
||||
inc.z a+1
|
||||
!:
|
||||
// SCREEN[i] = b++
|
||||
lda b
|
||||
sta SCREEN,x
|
||||
@ -125,14 +122,14 @@ main: {
|
||||
inc g+1
|
||||
!:
|
||||
// SCREEN[i] = h++
|
||||
lda h
|
||||
lda.z h
|
||||
sta SCREEN,x
|
||||
lda h+1
|
||||
lda.z h+1
|
||||
sta SCREEN+1,x
|
||||
// SCREEN[i] = h++;
|
||||
inc h
|
||||
inc.z h
|
||||
bne !+
|
||||
inc h+1
|
||||
inc.z h+1
|
||||
!:
|
||||
// SCREEN[i] = a++
|
||||
lda.z a
|
||||
@ -140,13 +137,10 @@ main: {
|
||||
lda.z a+1
|
||||
sta SCREEN+1,x
|
||||
// SCREEN[i] = a++;
|
||||
clc
|
||||
lda.z a
|
||||
adc #1
|
||||
sta.z a_1
|
||||
lda.z a+1
|
||||
adc #0
|
||||
sta.z a_1+1
|
||||
inc.z a
|
||||
bne !+
|
||||
inc.z a+1
|
||||
!:
|
||||
// for(char i=0;i<10;i++)
|
||||
iny
|
||||
jmp __b1
|
||||
@ -157,5 +151,4 @@ main: {
|
||||
e: .word 0
|
||||
f: .word 0
|
||||
g: .word 0
|
||||
h: .word 0
|
||||
}
|
||||
|
||||
@ -340,29 +340,20 @@ Complete equivalence classes
|
||||
Allocated zp[1]:247 [ main::i#2 main::i#1 ]
|
||||
Allocated zp[2]:248 [ main::a#4 main::a#3 ]
|
||||
Allocated zp[2]:250 [ main::h#2 main::h#1 ]
|
||||
Zero-page exhausted. Moving allocation to main memory main::b#2
|
||||
Allocated mem[2] [ main::b#2 main::b#1 ]
|
||||
Zero-page exhausted. Moving allocation to main memory main::$2
|
||||
Allocated mem[1] [ main::$2 ]
|
||||
Zero-page exhausted. Moving allocation to main memory main::c#2
|
||||
Allocated mem[2] [ main::c#2 main::c#1 ]
|
||||
Zero-page exhausted. Moving allocation to main memory main::g#2
|
||||
Allocated mem[2] [ main::g#2 main::g#1 ]
|
||||
Zero-page exhausted. Moving allocation to main memory main::d#2
|
||||
Allocated mem[2] [ main::d#2 main::d#1 ]
|
||||
Zero-page exhausted. Moving allocation to main memory main::f#2
|
||||
Allocated mem[2] [ main::f#2 main::f#1 ]
|
||||
Zero-page exhausted. Moving allocation to main memory main::e#2
|
||||
Allocated mem[2] [ main::e#2 main::e#1 ]
|
||||
Zero-page exhausted. Moving allocation to main memory main::a#1
|
||||
Allocated mem[2] [ main::a#1 ]
|
||||
Zero-page exhausted. Moving allocation to main memory main::a#2
|
||||
Allocated mem[2] [ main::a#2 ]
|
||||
Allocated zp[2]:256 [ main::b#2 main::b#1 ]
|
||||
Allocated zp[1]:258 [ main::$2 ]
|
||||
Allocated zp[2]:259 [ main::c#2 main::c#1 ]
|
||||
Allocated zp[2]:261 [ main::g#2 main::g#1 ]
|
||||
Allocated zp[2]:263 [ main::d#2 main::d#1 ]
|
||||
Allocated zp[2]:265 [ main::f#2 main::f#1 ]
|
||||
Allocated zp[2]:267 [ main::e#2 main::e#1 ]
|
||||
Allocated zp[2]:269 [ main::a#1 ]
|
||||
Allocated zp[2]:271 [ main::a#2 ]
|
||||
REGISTER UPLIFT POTENTIAL REGISTERS
|
||||
Statement [4] main::$2 = main::i#2 << 1 [ main::i#2 main::a#4 main::b#2 main::c#2 main::d#2 main::e#2 main::f#2 main::g#2 main::h#2 main::$2 ] ( [ main::i#2 main::a#4 main::b#2 main::c#2 main::d#2 main::e#2 main::f#2 main::g#2 main::h#2 main::$2 ] { } ) always clobbers reg byte a
|
||||
Removing always clobbered register reg byte a as potential for zp[1]:247 [ main::i#2 main::i#1 ]
|
||||
Statement [5] main::SCREEN[main::$2] = main::a#4 [ main::i#2 main::a#4 main::b#2 main::c#2 main::d#2 main::e#2 main::f#2 main::g#2 main::h#2 main::$2 ] ( [ main::i#2 main::a#4 main::b#2 main::c#2 main::d#2 main::e#2 main::f#2 main::g#2 main::h#2 main::$2 ] { } ) always clobbers reg byte a
|
||||
Removing always clobbered register reg byte a as potential for mem[1] [ main::$2 ]
|
||||
Removing always clobbered register reg byte a as potential for zp[1]:258 [ main::$2 ]
|
||||
Statement [6] main::a#1 = ++ main::a#4 [ main::i#2 main::b#2 main::c#2 main::d#2 main::e#2 main::f#2 main::g#2 main::h#2 main::$2 main::a#1 ] ( [ main::i#2 main::b#2 main::c#2 main::d#2 main::e#2 main::f#2 main::g#2 main::h#2 main::$2 main::a#1 ] { } ) always clobbers reg byte a
|
||||
Statement [7] main::SCREEN[main::$2] = main::b#2 [ main::i#2 main::b#2 main::c#2 main::d#2 main::e#2 main::f#2 main::g#2 main::h#2 main::$2 main::a#1 ] ( [ main::i#2 main::b#2 main::c#2 main::d#2 main::e#2 main::f#2 main::g#2 main::h#2 main::$2 main::a#1 ] { } ) always clobbers reg byte a
|
||||
Statement [9] main::SCREEN[main::$2] = main::c#2 [ main::i#2 main::c#2 main::d#2 main::e#2 main::f#2 main::g#2 main::h#2 main::b#1 main::$2 main::a#1 ] ( [ main::i#2 main::c#2 main::d#2 main::e#2 main::f#2 main::g#2 main::h#2 main::b#1 main::$2 main::a#1 ] { } ) always clobbers reg byte a
|
||||
@ -391,34 +382,39 @@ Statement [23] main::SCREEN[main::$2] = main::a#2 [ main::i#2 main::b#1 main::c#
|
||||
Statement [24] main::a#3 = ++ main::a#2 [ main::i#2 main::a#3 main::b#1 main::c#1 main::d#1 main::e#1 main::f#1 main::g#1 main::h#1 ] ( [ main::i#2 main::a#3 main::b#1 main::c#1 main::d#1 main::e#1 main::f#1 main::g#1 main::h#1 ] { } ) always clobbers reg byte a
|
||||
Potential registers zp[1]:247 [ main::i#2 main::i#1 ] : zp[1]:247 , reg byte x , reg byte y ,
|
||||
Potential registers zp[2]:248 [ main::a#4 main::a#3 ] : zp[2]:248 ,
|
||||
Potential registers mem[2] [ main::b#2 main::b#1 ] : mem[2] ,
|
||||
Potential registers mem[2] [ main::c#2 main::c#1 ] : mem[2] ,
|
||||
Potential registers mem[2] [ main::d#2 main::d#1 ] : mem[2] ,
|
||||
Potential registers mem[2] [ main::e#2 main::e#1 ] : mem[2] ,
|
||||
Potential registers mem[2] [ main::f#2 main::f#1 ] : mem[2] ,
|
||||
Potential registers mem[2] [ main::g#2 main::g#1 ] : mem[2] ,
|
||||
Potential registers zp[2]:256 [ main::b#2 main::b#1 ] : zp[2]:256 ,
|
||||
Potential registers zp[2]:259 [ main::c#2 main::c#1 ] : zp[2]:259 ,
|
||||
Potential registers zp[2]:263 [ main::d#2 main::d#1 ] : zp[2]:263 ,
|
||||
Potential registers zp[2]:267 [ main::e#2 main::e#1 ] : zp[2]:267 ,
|
||||
Potential registers zp[2]:265 [ main::f#2 main::f#1 ] : zp[2]:265 ,
|
||||
Potential registers zp[2]:261 [ main::g#2 main::g#1 ] : zp[2]:261 ,
|
||||
Potential registers zp[2]:250 [ main::h#2 main::h#1 ] : zp[2]:250 ,
|
||||
Potential registers mem[1] [ main::$2 ] : mem[1] , reg byte x , reg byte y ,
|
||||
Potential registers mem[2] [ main::a#1 ] : mem[2] ,
|
||||
Potential registers mem[2] [ main::a#2 ] : mem[2] ,
|
||||
Potential registers zp[1]:258 [ main::$2 ] : zp[1]:258 , reg byte x , reg byte y ,
|
||||
Potential registers zp[2]:269 [ main::a#1 ] : zp[2]:269 ,
|
||||
Potential registers zp[2]:271 [ main::a#2 ] : zp[2]:271 ,
|
||||
|
||||
REGISTER UPLIFT SCOPES
|
||||
Uplift Scope [main] 23.91: zp[1]:247 [ main::i#2 main::i#1 ] 19.25: zp[2]:248 [ main::a#4 main::a#3 ] 7.15: zp[2]:250 [ main::h#2 main::h#1 ] 6.72: mem[2] [ main::b#2 main::b#1 ] 6.37: mem[1] [ main::$2 ] 5.5: mem[2] [ main::c#2 main::c#1 ] 5.5: mem[2] [ main::g#2 main::g#1 ] 4.87: mem[2] [ main::d#2 main::d#1 ] 4.81: mem[2] [ main::f#2 main::f#1 ] 4.56: mem[2] [ main::e#2 main::e#1 ] 4.12: mem[2] [ main::a#1 ] 3.3: mem[2] [ main::a#2 ]
|
||||
Uplift Scope [main] 23.91: zp[1]:247 [ main::i#2 main::i#1 ] 19.25: zp[2]:248 [ main::a#4 main::a#3 ] 7.15: zp[2]:250 [ main::h#2 main::h#1 ] 6.72: zp[2]:256 [ main::b#2 main::b#1 ] 6.37: zp[1]:258 [ main::$2 ] 5.5: zp[2]:259 [ main::c#2 main::c#1 ] 5.5: zp[2]:261 [ main::g#2 main::g#1 ] 4.87: zp[2]:263 [ main::d#2 main::d#1 ] 4.81: zp[2]:265 [ main::f#2 main::f#1 ] 4.56: zp[2]:267 [ main::e#2 main::e#1 ] 4.12: zp[2]:269 [ main::a#1 ] 3.3: zp[2]:271 [ main::a#2 ]
|
||||
Uplift Scope []
|
||||
|
||||
Uplifting [main] best 4536 combination reg byte y [ main::i#2 main::i#1 ] zp[2]:248 [ main::a#4 main::a#3 ] zp[2]:250 [ main::h#2 main::h#1 ] mem[2] [ main::b#2 main::b#1 ] reg byte x [ main::$2 ] mem[2] [ main::c#2 main::c#1 ] mem[2] [ main::g#2 main::g#1 ] mem[2] [ main::d#2 main::d#1 ] mem[2] [ main::f#2 main::f#1 ] mem[2] [ main::e#2 main::e#1 ] mem[2] [ main::a#1 ] mem[2] [ main::a#2 ]
|
||||
Uplifting [] best 4536 combination
|
||||
Coalescing zero page register [ mem[2] [ main::a#1 ] ] with [ mem[2] [ main::a#2 ] ] - score: 1
|
||||
Allocated (was zp[2]:248) zp[2]:247 [ main::a#4 main::a#3 ]
|
||||
Allocated (was mem[2]) zp[2]:249 [ main::a#1 main::a#2 ]
|
||||
Zero-page exhausted. Moving allocation to main memory main::h#2
|
||||
Allocated (was zp[2]:250) mem[2] [ main::h#2 main::h#1 ]
|
||||
Uplifting [main] best 4056 combination reg byte y [ main::i#2 main::i#1 ] zp[2]:248 [ main::a#4 main::a#3 ] zp[2]:250 [ main::h#2 main::h#1 ] zp[2]:256 [ main::b#2 main::b#1 ] reg byte x [ main::$2 ] zp[2]:259 [ main::c#2 main::c#1 ] zp[2]:261 [ main::g#2 main::g#1 ] zp[2]:263 [ main::d#2 main::d#1 ] zp[2]:265 [ main::f#2 main::f#1 ] zp[2]:267 [ main::e#2 main::e#1 ] zp[2]:269 [ main::a#1 ] zp[2]:271 [ main::a#2 ]
|
||||
Uplifting [] best 4056 combination
|
||||
Coalescing zero page register [ zp[2]:248 [ main::a#4 main::a#3 ] ] with [ zp[2]:269 [ main::a#1 ] ] - score: 1
|
||||
Coalescing zero page register [ zp[2]:248 [ main::a#4 main::a#3 main::a#1 ] ] with [ zp[2]:271 [ main::a#2 ] ] - score: 1
|
||||
Allocated (was zp[2]:248) zp[2]:247 [ main::a#4 main::a#3 main::a#1 main::a#2 ]
|
||||
Allocated (was zp[2]:250) zp[2]:249 [ main::h#2 main::h#1 ]
|
||||
Zero-page exhausted. Moving allocation to main memory main::b#2
|
||||
Allocated (was zp[2]:256) mem[2] [ main::b#2 main::b#1 ]
|
||||
Zero-page exhausted. Moving allocation to main memory main::c#2
|
||||
Allocated (was zp[2]:259) mem[2] [ main::c#2 main::c#1 ]
|
||||
Zero-page exhausted. Moving allocation to main memory main::g#2
|
||||
Allocated (was zp[2]:261) mem[2] [ main::g#2 main::g#1 ]
|
||||
Zero-page exhausted. Moving allocation to main memory main::d#2
|
||||
Allocated (was zp[2]:263) mem[2] [ main::d#2 main::d#1 ]
|
||||
Zero-page exhausted. Moving allocation to main memory main::f#2
|
||||
Allocated (was zp[2]:265) mem[2] [ main::f#2 main::f#1 ]
|
||||
Zero-page exhausted. Moving allocation to main memory main::e#2
|
||||
Allocated (was zp[2]:267) mem[2] [ main::e#2 main::e#1 ]
|
||||
|
||||
ASSEMBLER BEFORE OPTIMIZATION
|
||||
// File Comments
|
||||
@ -438,15 +434,15 @@ ASSEMBLER BEFORE OPTIMIZATION
|
||||
// And then allocate a bunch of variables
|
||||
main: {
|
||||
.label SCREEN = $400
|
||||
.label a = $f9
|
||||
.label a_1 = $f7
|
||||
.label a = $f7
|
||||
.label h = $f9
|
||||
// [1] phi from main to main::@1 [phi:main->main::@1]
|
||||
__b1_from_main:
|
||||
// [1] phi main::h#2 = 0 [phi:main->main::@1#0] -- vwsm1=vwsc1
|
||||
// [1] phi main::h#2 = 0 [phi:main->main::@1#0] -- vwsz1=vwsc1
|
||||
lda #<0
|
||||
sta h
|
||||
sta.z h
|
||||
lda #>0
|
||||
sta h+1
|
||||
sta.z h+1
|
||||
// [1] phi main::g#2 = 0 [phi:main->main::@1#1] -- vwsm1=vwsc1
|
||||
lda #<0
|
||||
sta g
|
||||
@ -479,9 +475,9 @@ main: {
|
||||
sta b+1
|
||||
// [1] phi main::a#4 = 0 [phi:main->main::@1#7] -- vwsz1=vwsc1
|
||||
lda #<0
|
||||
sta.z a_1
|
||||
sta.z a
|
||||
lda #>0
|
||||
sta.z a_1+1
|
||||
sta.z a+1
|
||||
// [1] phi main::i#2 = 0 [phi:main->main::@1#8] -- vbuyy=vbuc1
|
||||
ldy #0
|
||||
jmp __b1
|
||||
@ -502,18 +498,15 @@ main: {
|
||||
asl
|
||||
tax
|
||||
// [5] main::SCREEN[main::$2] = main::a#4 -- pwsc1_derefidx_vbuxx=vwsz1
|
||||
lda.z a_1
|
||||
lda.z a
|
||||
sta SCREEN,x
|
||||
lda.z a_1+1
|
||||
lda.z a+1
|
||||
sta SCREEN+1,x
|
||||
// [6] main::a#1 = ++ main::a#4 -- vwsz1=_inc_vwsz2
|
||||
clc
|
||||
lda.z a_1
|
||||
adc #1
|
||||
sta.z a
|
||||
lda.z a_1+1
|
||||
adc #0
|
||||
sta.z a+1
|
||||
// [6] main::a#1 = ++ main::a#4 -- vwsz1=_inc_vwsz1
|
||||
inc.z a
|
||||
bne !+
|
||||
inc.z a+1
|
||||
!:
|
||||
// [7] main::SCREEN[main::$2] = main::b#2 -- pwsc1_derefidx_vbuxx=vwsm1
|
||||
lda b
|
||||
sta SCREEN,x
|
||||
@ -584,29 +577,26 @@ main: {
|
||||
bne !+
|
||||
inc g+1
|
||||
!:
|
||||
// [21] main::SCREEN[main::$2] = main::h#2 -- pwsc1_derefidx_vbuxx=vwsm1
|
||||
lda h
|
||||
// [21] main::SCREEN[main::$2] = main::h#2 -- pwsc1_derefidx_vbuxx=vwsz1
|
||||
lda.z h
|
||||
sta SCREEN,x
|
||||
lda h+1
|
||||
lda.z h+1
|
||||
sta SCREEN+1,x
|
||||
// [22] main::h#1 = ++ main::h#2 -- vwsm1=_inc_vwsm1
|
||||
inc h
|
||||
// [22] main::h#1 = ++ main::h#2 -- vwsz1=_inc_vwsz1
|
||||
inc.z h
|
||||
bne !+
|
||||
inc h+1
|
||||
inc.z h+1
|
||||
!:
|
||||
// [23] main::SCREEN[main::$2] = main::a#2 -- pwsc1_derefidx_vbuxx=vwsz1
|
||||
lda.z a
|
||||
sta SCREEN,x
|
||||
lda.z a+1
|
||||
sta SCREEN+1,x
|
||||
// [24] main::a#3 = ++ main::a#2 -- vwsz1=_inc_vwsz2
|
||||
clc
|
||||
lda.z a
|
||||
adc #1
|
||||
sta.z a_1
|
||||
lda.z a+1
|
||||
adc #0
|
||||
sta.z a_1+1
|
||||
// [24] main::a#3 = ++ main::a#2 -- vwsz1=_inc_vwsz1
|
||||
inc.z a
|
||||
bne !+
|
||||
inc.z a+1
|
||||
!:
|
||||
// [25] main::i#1 = ++ main::i#2 -- vbuyy=_inc_vbuyy
|
||||
iny
|
||||
// [1] phi from main::@2 to main::@1 [phi:main::@2->main::@1]
|
||||
@ -628,7 +618,6 @@ main: {
|
||||
e: .word 0
|
||||
f: .word 0
|
||||
g: .word 0
|
||||
h: .word 0
|
||||
}
|
||||
// File Data
|
||||
|
||||
@ -663,10 +652,10 @@ void main()
|
||||
char main::$2 // reg byte x 6.3684210526315805
|
||||
__constant int * const main::SCREEN = (int *) 1024
|
||||
int main::a
|
||||
int main::a#1 // a zp[2]:249 4.125
|
||||
int main::a#2 // a zp[2]:249 3.3000000000000003
|
||||
int main::a#3 // a_1 zp[2]:247 11.0
|
||||
int main::a#4 // a_1 zp[2]:247 8.25
|
||||
int main::a#1 // a zp[2]:247 4.125
|
||||
int main::a#2 // a zp[2]:247 3.3000000000000003
|
||||
int main::a#3 // a zp[2]:247 11.0
|
||||
int main::a#4 // a zp[2]:247 8.25
|
||||
int main::b
|
||||
int main::b#1 // b mem[2] 1.2222222222222223
|
||||
int main::b#2 // b mem[2] 5.5
|
||||
@ -686,27 +675,26 @@ int main::g
|
||||
int main::g#1 // g mem[2] 3.6666666666666665
|
||||
int main::g#2 // g mem[2] 1.8333333333333335
|
||||
int main::h
|
||||
int main::h#1 // h mem[2] 5.5
|
||||
int main::h#2 // h mem[2] 1.6500000000000001
|
||||
int main::h#1 // h zp[2]:249 5.5
|
||||
int main::h#2 // h zp[2]:249 1.6500000000000001
|
||||
char main::i
|
||||
char main::i#1 // reg byte y 22.0
|
||||
char main::i#2 // reg byte y 1.9130434782608696
|
||||
|
||||
reg byte y [ main::i#2 main::i#1 ]
|
||||
zp[2]:247 [ main::a#4 main::a#3 ]
|
||||
zp[2]:247 [ main::a#4 main::a#3 main::a#1 main::a#2 ]
|
||||
mem[2] [ main::b#2 main::b#1 ]
|
||||
mem[2] [ main::c#2 main::c#1 ]
|
||||
mem[2] [ main::d#2 main::d#1 ]
|
||||
mem[2] [ main::e#2 main::e#1 ]
|
||||
mem[2] [ main::f#2 main::f#1 ]
|
||||
mem[2] [ main::g#2 main::g#1 ]
|
||||
mem[2] [ main::h#2 main::h#1 ]
|
||||
zp[2]:249 [ main::h#2 main::h#1 ]
|
||||
reg byte x [ main::$2 ]
|
||||
zp[2]:249 [ main::a#1 main::a#2 ]
|
||||
|
||||
|
||||
FINAL ASSEMBLER
|
||||
Score: 4061
|
||||
Score: 3891
|
||||
|
||||
// File Comments
|
||||
// Tests that variables overflow to main memory when zeropage is exhausted
|
||||
@ -725,13 +713,13 @@ Score: 4061
|
||||
// And then allocate a bunch of variables
|
||||
main: {
|
||||
.label SCREEN = $400
|
||||
.label a = $f9
|
||||
.label a_1 = $f7
|
||||
.label a = $f7
|
||||
.label h = $f9
|
||||
// [1] phi from main to main::@1 [phi:main->main::@1]
|
||||
// [1] phi main::h#2 = 0 [phi:main->main::@1#0] -- vwsm1=vwsc1
|
||||
// [1] phi main::h#2 = 0 [phi:main->main::@1#0] -- vwsz1=vwsc1
|
||||
lda #<0
|
||||
sta h
|
||||
sta h+1
|
||||
sta.z h
|
||||
sta.z h+1
|
||||
// [1] phi main::g#2 = 0 [phi:main->main::@1#1] -- vwsm1=vwsc1
|
||||
sta g
|
||||
sta g+1
|
||||
@ -751,8 +739,8 @@ main: {
|
||||
sta b
|
||||
sta b+1
|
||||
// [1] phi main::a#4 = 0 [phi:main->main::@1#7] -- vwsz1=vwsc1
|
||||
sta.z a_1
|
||||
sta.z a_1+1
|
||||
sta.z a
|
||||
sta.z a+1
|
||||
// [1] phi main::i#2 = 0 [phi:main->main::@1#8] -- vbuyy=vbuc1
|
||||
tay
|
||||
// main::@1
|
||||
@ -773,19 +761,16 @@ main: {
|
||||
asl
|
||||
tax
|
||||
// [5] main::SCREEN[main::$2] = main::a#4 -- pwsc1_derefidx_vbuxx=vwsz1
|
||||
lda.z a_1
|
||||
lda.z a
|
||||
sta SCREEN,x
|
||||
lda.z a_1+1
|
||||
lda.z a+1
|
||||
sta SCREEN+1,x
|
||||
// SCREEN[i] = a++;
|
||||
// [6] main::a#1 = ++ main::a#4 -- vwsz1=_inc_vwsz2
|
||||
clc
|
||||
lda.z a_1
|
||||
adc #1
|
||||
sta.z a
|
||||
lda.z a_1+1
|
||||
adc #0
|
||||
sta.z a+1
|
||||
// [6] main::a#1 = ++ main::a#4 -- vwsz1=_inc_vwsz1
|
||||
inc.z a
|
||||
bne !+
|
||||
inc.z a+1
|
||||
!:
|
||||
// SCREEN[i] = b++
|
||||
// [7] main::SCREEN[main::$2] = main::b#2 -- pwsc1_derefidx_vbuxx=vwsm1
|
||||
lda b
|
||||
@ -871,16 +856,16 @@ main: {
|
||||
inc g+1
|
||||
!:
|
||||
// SCREEN[i] = h++
|
||||
// [21] main::SCREEN[main::$2] = main::h#2 -- pwsc1_derefidx_vbuxx=vwsm1
|
||||
lda h
|
||||
// [21] main::SCREEN[main::$2] = main::h#2 -- pwsc1_derefidx_vbuxx=vwsz1
|
||||
lda.z h
|
||||
sta SCREEN,x
|
||||
lda h+1
|
||||
lda.z h+1
|
||||
sta SCREEN+1,x
|
||||
// SCREEN[i] = h++;
|
||||
// [22] main::h#1 = ++ main::h#2 -- vwsm1=_inc_vwsm1
|
||||
inc h
|
||||
// [22] main::h#1 = ++ main::h#2 -- vwsz1=_inc_vwsz1
|
||||
inc.z h
|
||||
bne !+
|
||||
inc h+1
|
||||
inc.z h+1
|
||||
!:
|
||||
// SCREEN[i] = a++
|
||||
// [23] main::SCREEN[main::$2] = main::a#2 -- pwsc1_derefidx_vbuxx=vwsz1
|
||||
@ -889,14 +874,11 @@ main: {
|
||||
lda.z a+1
|
||||
sta SCREEN+1,x
|
||||
// SCREEN[i] = a++;
|
||||
// [24] main::a#3 = ++ main::a#2 -- vwsz1=_inc_vwsz2
|
||||
clc
|
||||
lda.z a
|
||||
adc #1
|
||||
sta.z a_1
|
||||
lda.z a+1
|
||||
adc #0
|
||||
sta.z a_1+1
|
||||
// [24] main::a#3 = ++ main::a#2 -- vwsz1=_inc_vwsz1
|
||||
inc.z a
|
||||
bne !+
|
||||
inc.z a+1
|
||||
!:
|
||||
// for(char i=0;i<10;i++)
|
||||
// [25] main::i#1 = ++ main::i#2 -- vbuyy=_inc_vbuyy
|
||||
iny
|
||||
@ -918,7 +900,6 @@ main: {
|
||||
e: .word 0
|
||||
f: .word 0
|
||||
g: .word 0
|
||||
h: .word 0
|
||||
}
|
||||
// File Data
|
||||
|
||||
|
||||
@ -2,10 +2,10 @@ void main()
|
||||
char main::$2 // reg byte x 6.3684210526315805
|
||||
__constant int * const main::SCREEN = (int *) 1024
|
||||
int main::a
|
||||
int main::a#1 // a zp[2]:249 4.125
|
||||
int main::a#2 // a zp[2]:249 3.3000000000000003
|
||||
int main::a#3 // a_1 zp[2]:247 11.0
|
||||
int main::a#4 // a_1 zp[2]:247 8.25
|
||||
int main::a#1 // a zp[2]:247 4.125
|
||||
int main::a#2 // a zp[2]:247 3.3000000000000003
|
||||
int main::a#3 // a zp[2]:247 11.0
|
||||
int main::a#4 // a zp[2]:247 8.25
|
||||
int main::b
|
||||
int main::b#1 // b mem[2] 1.2222222222222223
|
||||
int main::b#2 // b mem[2] 5.5
|
||||
@ -25,20 +25,19 @@ int main::g
|
||||
int main::g#1 // g mem[2] 3.6666666666666665
|
||||
int main::g#2 // g mem[2] 1.8333333333333335
|
||||
int main::h
|
||||
int main::h#1 // h mem[2] 5.5
|
||||
int main::h#2 // h mem[2] 1.6500000000000001
|
||||
int main::h#1 // h zp[2]:249 5.5
|
||||
int main::h#2 // h zp[2]:249 1.6500000000000001
|
||||
char main::i
|
||||
char main::i#1 // reg byte y 22.0
|
||||
char main::i#2 // reg byte y 1.9130434782608696
|
||||
|
||||
reg byte y [ main::i#2 main::i#1 ]
|
||||
zp[2]:247 [ main::a#4 main::a#3 ]
|
||||
zp[2]:247 [ main::a#4 main::a#3 main::a#1 main::a#2 ]
|
||||
mem[2] [ main::b#2 main::b#1 ]
|
||||
mem[2] [ main::c#2 main::c#1 ]
|
||||
mem[2] [ main::d#2 main::d#1 ]
|
||||
mem[2] [ main::e#2 main::e#1 ]
|
||||
mem[2] [ main::f#2 main::f#1 ]
|
||||
mem[2] [ main::g#2 main::g#1 ]
|
||||
mem[2] [ main::h#2 main::h#1 ]
|
||||
zp[2]:249 [ main::h#2 main::h#1 ]
|
||||
reg byte x [ main::$2 ]
|
||||
zp[2]:249 [ main::a#1 main::a#2 ]
|
||||
|
||||
Loading…
Reference in New Issue
Block a user