Updated examples with explicit register types

Author: RealA10N

examples/add.usm

@@ -1,5 +1,5 @@
 func @main {
-    %n = $64 #0
+   $64 %n = $64 #0
 .loop
     put %n
     %n = add %n $64 #1

examples/do-while.usm

@@ -1,11 +1,11 @@
 func @main {
-    %n = $64 #0
+    $64 %n = $64 #0
     j .assign
 .loop
     %n = add %n $64 #1
     PUT %n
 .assign
-    %cond = add %n $64 #-10
+    $64 %cond = add %n $64 #-10
     jnz %cond .loop
     term
 }

examples/empty.usm

@@ -1,14 +1,15 @@
 func @main {
-    %n = $64 #1
-    
+    $64 %n = $64 #1
     jp %n .if
     j .else
+
 .if
     j .end
+
 .else
     j .end
 
 .end
-    %m = phi $64 #1 .if $64 #0 .else
+    $64 %m = phi $64 #1 .if $64 #0 .else
     put %m
 }

examples/phi.usm

@@ -4,6 +4,6 @@ func @main {
     put %n
     term
 .def
-    %n = $64 #0
+    $64 %n = $64 #0
     j .use
 }