test

pystencils/backends/cbackend.py

@@ -641,7 +641,6 @@ class VectorizedCustomSympyPrinter(CustomSympyPrinter):
                 else:
                     func = self.instruction_set['+']
                     return func.format(visit(summands[:elements]), visit(summands[elements:]))
-
         try:
             result = self._scalarFallback('_print_Add', expr)
         except Exception:
@@ -678,15 +677,9 @@ class VectorizedCustomSympyPrinter(CustomSympyPrinter):
         assert len(summands) >= 2
         processed = summands[0].term
         for summand in summands[1:]:
-            func = self.instruction_set['-'] if summand.sign == -1 else self.instruction_set['+']
+            func = self.instruction_set['-' + suffix] if summand.sign == -1 else self.instruction_set['+' + suffix]
             processed = func.format(processed, summand.term)
-        if len(summands) < 10:
-            processed = summands[0].term
-            for summand in summands[1:]:
-                func = self.instruction_set['-'] if summand.sign == -1 else self.instruction_set['+']
-                processed = func.format(processed, summand.term)
-        else:
-            processed = visit(summands)
+        return processed
 
     def _print_Pow(self, expr):
         result = self._scalarFallback('_print_Pow', expr)