- Move memset() in a less often executed code path.

- Remove duplicate flag.

[r22827]

diff --git a/ir/be/ia32/ia32_transform.c b/ir/be/ia32/ia32_transform.c
index b917b99..148b188 100644 (file)
--- a/ir/be/ia32/ia32_transform.c
+++ b/ir/be/ia32/ia32_transform.c
@@ -2027,11 +2027,11 @@ static ir_node *dest_am_unop(ir_node *node, ir_node *op, ir_node *mem,
        ir_node  *mem_proj;
        ia32_address_mode_t  am;
        ia32_address_t *addr = &am.addr;
-       memset(&am, 0, sizeof(am));
 
        if (!use_dest_am(src_block, op, mem, ptr, NULL))
                return NULL;
 
+       memset(&am, 0, sizeof(am));
        build_address(&am, op);
 
        dbgi     = get_irn_dbg_info(node);
@@ -2160,8 +2160,7 @@ static ir_node *try_create_dest_am(ir_node *node)
                }
                new_node = dest_am_binop(val, op1, op2, mem, ptr, mode,
                                         new_rd_ia32_SubMem, new_rd_ia32_SubMem8Bit,
-                                        match_dest_am | match_immediate |
-                                        match_immediate);
+                                        match_dest_am | match_immediate);
                break;
        case iro_And:
                op1      = get_And_left(val);