shithub: rgbds

ref: 8553b61a946527d12f2af7b75b1a7c66b8044ca1
dir: /test/asm/compound-assignment.out/

p:
$A
$F
$E
$1C
$7
$1
$B
$7
$5
$14
$A
def q:
$A
$F
$E
$1C
$7
$1
$B
$7
$5
$14
$A
redef r:
$A
$F
$E
$1C
$7
$1
$B
$7
$5
$14
$A
$64
$0