65c02 : Potential issue if .A is used after LDA #/STA -> STZ optimization #3
Description
From discord:
DesertFish — 4:23 PM
LDA #0, STA addr → STZ addr
Is it smart enough to tell that the 0 in the accumulator is not used after that?
Add a test case to verify if this is the case. This issue may need to wait until (but document), until full register and flag usage flow can be implemented.