From: Tobias Girstmair <t@thi3nkpad.lan>
Date: Tue, 13 Nov 2018 01:56:21 +0000 (+0100)
Subject: new version
X-Git-Tag: attiny9~92
X-Git-Url: https://git.gir.st/Chiptunes.git/commitdiff_plain/4357292389d35c3bbe55a7e18dc12f8782b6f359

new version
---

diff --git a/foo.c b/foo.c
index 311277f..f461c4e 100644
--- a/foo.c
+++ b/foo.c
@@ -86,16 +86,25 @@ int main(void) {
 		MOV	(x, s)
 		INC	(x)
 		#define tmp o
-                unsigned short sum = 0;
-                for(int loop = 0; loop < 4; loop ++) {
+                unsigned short sum = 0; //XXX
+                sum >>= 1;
+                sum += x;
+                sum >>= 1;
+                //nop
+                sum >>= 1;
+                sum += x;
+                sum >>= 1;
+                //nop
+                sum >>= 1;
+                sum += x;
+                sum >>= 1;
+                //nop
                 sum >>= 1;
                 sum += x;
                 sum >>= 1;
                 //nop
-                }
                 sum >>= 1;
                 x = sum;
-
 		#undef tmp
 		t = ((i3&0x01)<<13 | i2<<5 | i1>>3) % 3;
 		ADD	(t, n)
@@ -107,8 +116,15 @@ int main(void) {
 		MOV	(x, s)
 		INC	(x)
 		#define tmp o
-                sum = 0;
-                for(int loop = 0; loop < 2; loop ++) {
+                sum = 0; //XXX
+                sum >>= 1;
+                sum += x;
+                sum >>= 1;
+                sum += x;
+                sum >>= 1;
+                //nop
+                sum >>= 1;
+                //nop
                 sum >>= 1;
                 sum += x;
                 sum >>= 1;
@@ -117,7 +133,6 @@ int main(void) {
                 //nop
                 sum >>= 1;
                 //nop
-                }
                 sum >>= 1;
                 x = sum;
 		#undef tmp