X-Git-Url: https://git.gir.st/Chiptunes.git/blobdiff_plain/764fdfad14ac57274581f53933e55d459e58313b..e389879f63ee13e638364da4a624a1b3d137f8a5:/foo.c

diff --git a/foo.c b/foo.c
index 5b89b94..6c1e738 100644
--- a/foo.c
+++ b/foo.c
@@ -39,8 +39,23 @@ int main(void) {
 		MOV	(n, i2)
 		LSL	(n)
 		LSL	(n)
-		n = (n | i1>>6);
-		s = (i3<<7 | i2>>1);
+		#define tmp acc
+		MOV	(tmp, i1)
+		SWAP	(tmp)
+		ANDI	(tmp, 0x0f)
+		LSR	(tmp)
+		LSR	(tmp)
+		OR	(n, tmp)
+		#undef tmp
+		MOV	(s, i3)
+		ROR	(s)
+		ROR	(s)
+		ANDI	(s, 0x80)
+		#define tmp acc
+		MOV	(tmp, i2)
+		LSR	(tmp)
+		OR	(s, tmp)
+		#undef tmp
 
 		//voice 1:
 		LDI	(x, 1)