cfg.c (dump_flow_info): Use max_reg_num () to determine the largest pseudo register number plus 1.

	* cfg.c (dump_flow_info): Use max_reg_num () to determine the largest
	pseudo register number plus 1.

From-SVN: r59669

1 files changed, 1 insertions, 0 deletions

diff --git a/gcc/cfg.c b/gcc/cfg.c
index c6ffdc2..77d92aa 100644
--- a/gcc/cfg.c
+++ b/gcc/cfg.c
@@ -502,6 +502,7 @@ dump_flow_info (file)
      FILE *file;
 {
   int i;
+  int max_regno = max_reg_num ();
   basic_block bb;
   static const char * const reg_class_names[] = REG_CLASS_NAMES;