update arm

and small code changes from the fact that just loading a variable does
not change status flags

Gemfile.lock

@@ -1,6 +1,6 @@
 GIT
   remote: git://github.com/salama/salama-arm.git
-  revision: c711d34418f08bb2d7c5fea3cbe4149bdd22aa61
+  revision: 0a950de25a9d286fccf7d33834534a0c3a6d2682
   specs:
     salama-arm (0.3.0)
 

lib/soml/parfait/integer.soml

@@ -69,9 +69,8 @@ class Integer < Value
     tmp2 = me + tmp2
 
     tmp2 = tmp2 << 1
-    minus_10 =  tmp2 - minus_10
 
-    if_minus(minus_10)
+    if_minus(tmp2 - minus_10)
       me = me + 1
     end
     return me

test/compiler/fragments/test_functions.rb

@@ -8,7 +8,7 @@ class TestFunctions < MiniTest::Test
 class Object
 
   int times(int a, int b)
-    if_zero( b )
+    if_zero( b + 0)
       a = 0
     else
       int m = b - 1
@@ -29,7 +29,7 @@ class Object
   end
 end
 HERE
-    @length = 483
+    @length = 505
     check_return 80
   end
 

test/parfait/helper.rb

@@ -41,6 +41,7 @@ HERE
 
   def connected
     return @@conn if defined?(@@conn)
+    return @@conn = false
     begin
       box = Rye::Box.new("localhost" , :port => 2222 , :user => "pi")
       box.pwd