Improved code generation

src/build/core/CompileDefinition.go

@@ -59,27 +59,6 @@ func (f *Function) AddVariable(variable *Variable) {
 	f.cpu.Use(variable.Register)
 }
 
-func (f *Function) addTemporary(root *expression.Expression) *Variable {
-	f.count.tmps++
-	name := fmt.Sprintf("t%d", f.count.tmps)
-	register := f.cpu.MustUseFree(f.cpu.General)
-
-	tmp := &Variable{
-		Name:     name,
-		Value:    root,
-		Alive:    1,
-		Register: register,
-	}
-
-	f.variables[name] = tmp
-
-	if config.Comments {
-		f.assembler.Comment(fmt.Sprintf("%s = %s (%s)", name, root, register))
-	}
-
-	return tmp
-}
-
 func (f *Function) useVariable(variable *Variable) {
 	variable.Alive--
 
@@ -121,7 +100,7 @@ func (f *Function) storeVariableInRegister(name string, value *expression.Expres
 		panic("no free registers")
 	}
 
-	err := f.EvaluateTo(value, reg)
+	err := f.ExpressionToRegister(value, reg)
 
 	f.AddVariable(&Variable{
 		Name:     name,