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Let a register local of several longs give its registers back #521

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7a70690
Let a register local of several longs give its registers back
Oct 25, 2026
8c08584
Keep a local whole where the address of one of its longs is taken
Oct 28, 2026
01c3f51
Run SplitLocalStructs only with experimental optimizations
Oct 28, 2026
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6 changes: 0 additions & 6 deletions Test/Expect/stest121.pasm
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Original file line number Diff line number Diff line change
Expand Up @@ -14,12 +14,6 @@ result1
COG_BSS_START
fit 496
org COG_BSS_START
_var01
res 1
_var02
res 1
_var03
res 1
arg01
res 1
arg02
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4 changes: 0 additions & 4 deletions Test/Expect/stest155.pasm
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Original file line number Diff line number Diff line change
Expand Up @@ -32,10 +32,6 @@ COG_BSS_START
_dat_
byte $00, $00, $00, $00, $00, $00, $00, $00
org COG_BSS_START
_var01
res 1
_var02
res 1
arg01
res 1
arg02
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4 changes: 0 additions & 4 deletions Test/Expect/stest191.pasm
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Original file line number Diff line number Diff line change
Expand Up @@ -48,10 +48,6 @@ _var01
res 1
_var02
res 1
_var03
res 1
_var04
res 1
arg01
res 1
arg02
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6 changes: 0 additions & 6 deletions Test/Expect/stest229.pasm
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Original file line number Diff line number Diff line change
Expand Up @@ -13,12 +13,6 @@ _show_ret
COG_BSS_START
fit 496
org COG_BSS_START
_var01
res 1
_var02
res 1
_var03
res 1
arg01
res 1
arg02
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22 changes: 3 additions & 19 deletions Test/Expect/stest230.pasm
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Original file line number Diff line number Diff line change
Expand Up @@ -12,13 +12,9 @@ _show_ret
ret

_main
mov _main_s__0001, #1
mov _main_s__0001_01, #2
mov _main_s__0001_02, #3
mov arg01, _main_s__0001
mov arg02, _main_s__0001_01
mov arg03, _main_s__0001_02
call #_show
mov outa, #1
mov outb, #2
mov ina, #3
mov result1, #0
_main_ret
ret
Expand All @@ -28,18 +24,6 @@ result1
COG_BSS_START
fit 496
org COG_BSS_START
_main_s__0001
res 1
_main_s__0001_01
res 1
_main_s__0001_02
res 1
_var01
res 1
_var02
res 1
_var03
res 1
arg01
res 1
arg02
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4 changes: 0 additions & 4 deletions Test/Expect/stest233.pasm
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Original file line number Diff line number Diff line change
Expand Up @@ -14,10 +14,6 @@ result1
COG_BSS_START
fit 496
org COG_BSS_START
_var01
res 1
_var02
res 1
arg01
res 1
arg02
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26 changes: 5 additions & 21 deletions Test/Expect/stest249.pasm
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Original file line number Diff line number Diff line change
Expand Up @@ -5,23 +5,19 @@ dat
entry

_insertstr
add arg01, arg03
mov result1, arg01
add result1, arg03
mov result2, arg02
_insertstr_ret
ret

_main
mov _main_p_0007, #1
mov _main_p_0007_01, #2
mov arg02, _main_p_0007_01
mov arg01, _main_p_0007
mov arg01, #1
mov arg02, #2
mov arg03, #99
call #_insertstr
mov _main_q_0008, result1
mov _main_q_0008_01, result2
mov outa, _main_p_0007
mov outb, _main_q_0008
mov outa, #1
mov outb, result1
_main_ret
ret

Expand All @@ -32,18 +28,6 @@ result2
COG_BSS_START
fit 496
org COG_BSS_START
_main_p_0007
res 1
_main_p_0007_01
res 1
_main_q_0008
res 1
_main_q_0008_01
res 1
_var01
res 1
_var02
res 1
arg01
res 1
arg02
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4 changes: 0 additions & 4 deletions Test/Expect/stest258.pasm
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Original file line number Diff line number Diff line change
Expand Up @@ -27,10 +27,6 @@ result2
COG_BSS_START
fit 496
org COG_BSS_START
_var01
res 1
_var02
res 1
arg01
res 1
arg02
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24 changes: 7 additions & 17 deletions Test/Expect/stest275.pasm
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Original file line number Diff line number Diff line change
Expand Up @@ -21,13 +21,13 @@ _getit2_ret


_getitA
rdlong _var05, arg01
rdlong result1, _var05
add _var05, #4
rdlong result2, _var05
rdlong _var06, arg01
add _var06, #8
wrlong _var06, arg01
rdlong result2, arg01
rdlong result1, result2
add result2, #4
rdlong result2, result2
rdlong _var01, arg01
add _var01, #8
wrlong _var01, arg01
_getitA_ret
ret

Expand All @@ -40,16 +40,6 @@ COG_BSS_START
org COG_BSS_START
_var01
res 1
_var02
res 1
_var03
res 1
_var04
res 1
_var05
res 1
_var06
res 1
arg01
res 1
fit 496
29 changes: 8 additions & 21 deletions Test/Expect/stest278.pasm
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Original file line number Diff line number Diff line change
Expand Up @@ -5,36 +5,25 @@ dat
entry

_bump1
rdlong arg04, ptr__dat__
add ptr__dat__, #4
rdlong arg03, ptr__dat__
mov result1, arg04
mov result2, arg03
sub ptr__dat__, #4
add arg04, #1 wc
addx arg03, #0
wrlong arg04, ptr__dat__
add ptr__dat__, #4
wrlong arg03, ptr__dat__
sub ptr__dat__, #4
_bump1_ret
ret

_bump2
rdlong result1, ptr__dat__
add ptr__dat__, #4
rdlong result2, ptr__dat__
mov _var01, result1
mov _var02, result2
sub ptr__dat__, #4
add result1, #1 wc
addx result2, #0
wrlong result1, ptr__dat__
add ptr__dat__, #4
wrlong result2, ptr__dat__
sub ptr__dat__, #4
_bump2_ret
mov result1, _var01
mov result2, _var02
_bump1_ret
ret

_bump3
_bump2
rdlong result1, ptr__dat__
add ptr__dat__, #4
rdlong result2, ptr__dat__
Expand All @@ -45,9 +34,11 @@ _bump3
add ptr__dat__, #4
wrlong result2, ptr__dat__
sub ptr__dat__, #4
_bump2_ret
_bump3_ret
ret


ptr__dat__
long @@@_dat_
result1
Expand All @@ -64,10 +55,6 @@ _var01
res 1
_var02
res 1
_var03
res 1
_var04
res 1
arg01
res 1
arg02
Expand Down
4 changes: 0 additions & 4 deletions Test/Expect/stest286.pasm
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Original file line number Diff line number Diff line change
Expand Up @@ -22,10 +22,6 @@ result2
COG_BSS_START
fit 496
org COG_BSS_START
_var01
res 1
_var02
res 1
arg01
res 1
arg02
Expand Down
40 changes: 8 additions & 32 deletions Test/Expect/stest315.pasm
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Original file line number Diff line number Diff line change
Expand Up @@ -4,43 +4,33 @@ dat
org 0
entry

_zcheck2
_zcheck1
cmp arg01, #0 wz
if_ne mov result1, arg02
if_ne mov _var06, arg03
if_ne mov result2, arg03
if_e mov result1, arg04
if_e mov _var06, arg05
mov result2, _var06
if_e mov result2, arg05
_zcheck1_ret
ret

_zcheck2
cmp arg01, #0 wz
if_ne mov result1, arg02
if_ne mov _var06, arg03
if_e mov result1, arg04
if_e mov _var06, arg05
mov result2, _var06
_zcheck2_ret
ret


_zcheck3
cmp arg01, #0 wz
if_ne mov result1, #0
if_ne mov _var04, #0
if_ne mov result2, #0
if_e mov result1, arg04
if_e mov _var04, arg05
mov result2, _var04
if_e mov result2, arg05
_zcheck3_ret
ret

_zcheck4
cmp arg01, #0 wz
if_ne mov result1, arg02
if_ne mov _var04, arg03
if_ne mov result2, arg03
if_e mov result1, #0
if_e mov _var04, #0
mov result2, _var04
if_e mov result2, #0
_zcheck4_ret
ret

Expand All @@ -51,20 +41,6 @@ result2
COG_BSS_START
fit 496
org COG_BSS_START
_var01
res 1
_var02
res 1
_var03
res 1
_var04
res 1
_var05
res 1
_var06
res 1
_var07
res 1
arg01
res 1
arg02
Expand Down
12 changes: 3 additions & 9 deletions Test/Expect/stest317.p2asm
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Original file line number Diff line number Diff line change
Expand Up @@ -30,12 +30,10 @@ _foo
mov objptr, foo_tmp002_
call foo_tmp003_
mov objptr, foo_tmp005_
mov _foo_y, result1
mov _foo_y_01, result2
mov result1, _foo_y_01
add _foo_x, #4
rdlong result2, _foo_x
add result1, result2
rdlong foo_tmp002_, _foo_x
add result2, foo_tmp002_
mov result1, result2
_foo_ret
ret
builtin_bytefill_
Expand Down Expand Up @@ -72,10 +70,6 @@ objmem
org COG_BSS_START
_foo_x
res 1
_foo_y
res 1
_foo_y_01
res 1
arg01
res 1
foo_tmp002_
Expand Down
8 changes: 0 additions & 8 deletions Test/Expect/stest318.p2asm
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Original file line number Diff line number Diff line change
Expand Up @@ -44,14 +44,6 @@ COG_BSS_START
fit 480
orgh
org COG_BSS_START
_var01
res 1
_var02
res 1
_var03
res 1
_var04
res 1
arg01
res 1
arg02
Expand Down
4 changes: 0 additions & 4 deletions Test/Expect/stest319.p2asm
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Original file line number Diff line number Diff line change
Expand Up @@ -64,10 +64,6 @@ _dat_
objmem
long 0[0]
org COG_BSS_START
_var01
res 1
_var02
res 1
arg01
res 1
arg02
Expand Down
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