contrib:

[pf3gnuchains/gcc-fork.git] / gcc / tree-switch-conversion.c

diff --git a/gcc/tree-switch-conversion.c b/gcc/tree-switch-conversion.c
index a8928e5..c7a6f81 100644 (file)
--- a/gcc/tree-switch-conversion.c
+++ b/gcc/tree-switch-conversion.c
@@ -194,7 +194,7 @@ check_range (gimple swtch)
   gcc_assert (info.range_min);
   gcc_assert (range_max);
 
-  info.range_size = int_const_binop (MINUS_EXPR, range_max, info.range_min, 0);
+  info.range_size = int_const_binop (MINUS_EXPR, range_max, info.range_min);
 
   gcc_assert (info.range_size);
   if (!host_integerp (info.range_size, 1))
@@ -441,11 +441,11 @@ build_constructors (gimple swtch)
              elt = VEC_quick_push (constructor_elt,
                                    info.constructors[k], NULL);
              elt->index = int_const_binop (MINUS_EXPR, pos,
-                                           info.range_min, 0);
+                                           info.range_min);
              elt->value = info.default_values[k];
            }
 
-         pos = int_const_binop (PLUS_EXPR, pos, integer_one_node, 0);
+         pos = int_const_binop (PLUS_EXPR, pos, integer_one_node);
        }
       gcc_assert (tree_int_cst_equal (pos, CASE_LOW (cs)));
 
@@ -468,10 +468,10 @@ build_constructors (gimple swtch)
 
              elt = VEC_quick_push (constructor_elt,
                                    info.constructors[j], NULL);
-             elt->index = int_const_binop (MINUS_EXPR, pos, info.range_min, 0);
+             elt->index = int_const_binop (MINUS_EXPR, pos, info.range_min);
              elt->value = val;
 
-             pos = int_const_binop (PLUS_EXPR, pos, integer_one_node, 0);
+             pos = int_const_binop (PLUS_EXPR, pos, integer_one_node);
            } while (!tree_int_cst_lt (high, pos)
                     && tree_int_cst_lt (low, pos));
          j++;