From: Tobias Girstmair Date: Tue, 13 Nov 2018 16:13:26 +0000 (+0100) Subject: new version X-Git-Tag: attiny9~73 X-Git-Url: https://git.gir.st/Chiptunes.git/commitdiff_plain/2a69999d59cd8ae822f1e4ba642ec24e5fd466db new version --- diff --git a/foo.c b/foo.c index e98d318..52cb6fa 100644 --- a/foo.c +++ b/foo.c @@ -29,13 +29,17 @@ void mod3(void) { //avail: t, o _ SWAP (Mh) OR (tmp, Mh) ANDI (Ml, 0x0f) - ADD (Ml, tmp) //discard tmp + ADD (Ml, tmp) MOV (tmp, Ml) LSR (tmp) LSR (tmp) ANDI (Ml, 0x03) - Ml = (tmp) + (Ml); - Ml = (Ml >> 2) + (Ml & 0x3); + ADD (Ml, tmp) + MOV (tmp, Ml) + LSR (tmp) + LSR (tmp) + ANDI (Ml, 0x03) + ADD (Ml, tmp) if (Ml > 2) Ml = Ml - 3; #undef tmp }