diff options
| author | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-07-31 18:43:55 +0000 |
|---|---|---|
| committer | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-07-31 18:43:55 +0000 |
| commit | d044e0043d249aad7e85ec10aa173d3f6e0e78a5 (patch) | |
| tree | e30b323bc85840c4563e3ffd992301392067016c /gcc/ddg.c | |
| parent | e41e11e12ae595ea7ab102ccddbdb0354d64e60a (diff) | |
| download | gcc-d044e0043d249aad7e85ec10aa173d3f6e0e78a5.tar.gz | |
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127103 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ddg.c')
| -rw-r--r-- | gcc/ddg.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/ddg.c b/gcc/ddg.c index 22ad92fc9c4..b28bdfdc828 100644 --- a/gcc/ddg.c +++ b/gcc/ddg.c @@ -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); |