2007-07-31 H.J. Lu <hongjiu.lu@intel.com>
* ddg.c (add_cross_iteration_register_deps): Declare bb_info
only if ENABLE_CHECKING is defined.
From-SVN: r127103
+2007-07-31 H.J. Lu <hongjiu.lu@intel.com>
+
+ * ddg.c (add_cross_iteration_register_deps): Declare bb_info
+ only if ENABLE_CHECKING is defined.
+
2007-07-31 Kenneth Zadeck <zadeck@naturalbridge.com>
* df.h (DF_RU, DF_RU_BB_INFO, df_ru_bb_info, df_ru,
rtx def_insn = DF_REF_INSN (last_def);
ddg_node_ptr last_def_node = get_node_of_insn (g, def_insn);
ddg_node_ptr use_node;
+#ifdef ENABLE_CHECKING
struct df_rd_bb_info *bb_info = DF_RD_BB_INFO (g->bb);
+#endif
struct df_ref *first_def = df_bb_regno_first_def_find (g->bb, regno);
gcc_assert (last_def_node);