diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/ddg.c | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b709428..e39bbe2 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +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, @@ -239,7 +239,9 @@ add_cross_iteration_register_deps (ddg_ptr g, struct df_ref *last_def) 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); |