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

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

From-SVN: r59669

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index dc5a79a26d9681cc852c847925c0200608e71758..9fdba44187ddb99834bad867ab38bf2b70d92359 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2002-11-30  John David Anglin  <dave@hiauly1.hia.nrc.ca>
+
+       * cfg.c (dump_flow_info): Use max_reg_num () to determine the largest
+       pseudo register number plus 1.
+
 2002-11-29  Hans-Peter Nilsson  <hp@bitrange.com>
 
        * cpplib.c (_cpp_test_assertion): Default *value to 0.

diff --git a/gcc/cfg.c b/gcc/cfg.c
index c6ffdc22de316866796bb73aca891ec1f6a4089d..77d92aa4d42ef89a4318cf7528d8643c0b8c2538 100644 (file)
--- 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;