From: Tobias Girstmair <tobi@isticktoit.net>
Date: Mon, 26 Apr 2021 07:26:28 +0000 (+0200)
Subject: save 1 instruction cycle
X-Git-Url: https://git.gir.st/Chiptunes-pms150c.git/commitdiff_plain/29ec690644c48734d6732357e54d3dfbb82b07dd

save 1 instruction cycle
---

diff --git a/bsv.S b/bsv.S
index 72f58f3..b3a6ee5 100644
--- a/bsv.S
+++ b/bsv.S
@@ -420,9 +420,8 @@ interrupt:
 	; end divide by ten
 	AND	a, tmp_1 ; a restored from tmp_1
 	AND	a, #3
-	ADD	pwm, a
+	ADD	a, pwm
 
-	MOV	a, pwm
 	SWAP	a
 	MOV	pwm, a
 	; next sample is now ready.