new version

diff --git a/foo.c b/foo.c
index 88dd778..30a3adb 100644 (file)
--- a/foo.c
+++ b/foo.c
@@ -11,9 +11,12 @@ u8 i0;
 u8 i1;
 u8 i2;
 u8 i3;
-u8 t;  //implicitly cleared by mov t,n
-u8 x;  //implicitly cleared by mov x,s
-u8 _;  //implicitly cleared by mov tmp,*
+u8 n;
+u8 s;
+u8 acc;
+u8 t;
+u8 x;
+u8 _;
 #define Mh x //mod3 vars
 #define Ml t // -"-
 //http://homepage.divms.uiowa.edu/~jones/bcd/mod.shtml
@@ -70,10 +73,11 @@ void g(void) {
 };
 
 int main(void) {
-       u8 n;  //implicitly cleared by mov n,i2
-       u8 s;  //implicitly cleared by mov s,i3
-       u8 acc;//implicitly cleared by mov acc,t
-       //TODO: clear i0, i1, i2, i3, zero registers
+       CLR     (zero)
+       CLR     (i0)
+       CLR     (i1)
+       CLR     (i2)
+       CLR     (i3)
        for (;;) {
                MOV     (n, i2)
                LSL     (n)