Simplify node construction in gen_Mulh().

[libfirm] / ir / be / ia32 / ia32_transform.c

diff --git a/ir/be/ia32/ia32_transform.c b/ir/be/ia32/ia32_transform.c
index 6c33567..12964ac 100644 (file)
--- a/ir/be/ia32/ia32_transform.c
+++ b/ir/be/ia32/ia32_transform.c
@@ -1179,32 +1179,27 @@ static ir_node *gen_Mul(ir_node *node) {
  */
 static ir_node *gen_Mulh(ir_node *node)
 {
-       ir_node  *block     = get_nodes_block(node);
-       ir_node  *new_block = be_transform_node(block);
-       ir_graph *irg       = current_ir_graph;
-       dbg_info *dbgi      = get_irn_dbg_info(node);
-       ir_mode  *mode      = get_irn_mode(node);
-       ir_node  *op1       = get_Mulh_left(node);
-       ir_node  *op2       = get_Mulh_right(node);
-       ir_node  *proj_res_high;
-       ir_node  *new_node;
-       ia32_address_mode_t  am;
-       ia32_address_t      *addr = &am.addr;
+       ir_node              *block     = get_nodes_block(node);
+       ir_node              *new_block = be_transform_node(block);
+       ir_graph             *irg       = current_ir_graph;
+       dbg_info             *dbgi      = get_irn_dbg_info(node);
+       ir_node              *op1       = get_Mulh_left(node);
+       ir_node              *op2       = get_Mulh_right(node);
+       ir_mode              *mode      = get_irn_mode(node);
+       construct_binop_func *func;
+       ir_node              *proj_res_high;
+       ir_node              *new_node;
+       ia32_address_mode_t   am;
+       ia32_address_t       *addr = &am.addr;
 
        assert(!mode_is_float(mode) && "Mulh with float not supported");
        assert(get_mode_size_bits(mode) == 32);
 
        match_arguments(&am, block, op1, op2, NULL, match_commutative | match_am);
 
-       if (mode_is_signed(mode)) {
-               new_node = new_rd_ia32_IMul1OP(dbgi, irg, new_block, addr->base,
-                                              addr->index, addr->mem, am.new_op1,
-                                              am.new_op2);
-       } else {
-               new_node = new_rd_ia32_Mul(dbgi, irg, new_block, addr->base,
-                                          addr->index, addr->mem, am.new_op1,
-                                          am.new_op2);
-       }
+       func     = mode_is_signed(mode) ? new_rd_ia32_IMul1OP : new_rd_ia32_Mul;
+       new_node = func(dbgi, irg, new_block, addr->base, addr->index, addr->mem,
+                       am.new_op1, am.new_op2);
 
        set_am_attributes(new_node, &am);
        /* we can't use source address mode anymore when using immediates */