flow.c (dump_flow_info): Also print number of sets and whether or not the pseudo…

flow.c (dump_flow_info): Also print number of sets and whether or not the pseudo is a user variable.

        * flow.c (dump_flow_info): Also print number of sets and
        whether or not the pseudo is a user variable.

From-SVN: r19710

gcc/ChangeLog

 Wed May 13 12:54:19 1998  Michael Meissner  <meissner@cygnus.com>
 
+	* flow.c (dump_flow_info): Also print number of sets and 
+	whether or not the pseudo is a user variable.
+
 	* flow.c (reg_n_max): New global variable.
 	* regclass.c (allocate_reg_info): Keep reg_n_max up to date.
 	Delete regno_max variable.

gcc/flow.c

@@ -3039,6 +3039,11 @@ dump_flow_info (file)
 		 i, REG_N_REFS (i), REG_LIVE_LENGTH (i));
 	if (REG_BASIC_BLOCK (i) >= 0)
 	  fprintf (file, " in block %d", REG_BASIC_BLOCK (i));
+	if (REG_N_SETS (i))
+  	  fprintf (file, "; set %d time%s", REG_N_SETS (i),
+   		   (REG_N_SETS (i) == 1) ? "" : "s");
+	if (REG_USERVAR_P (regno_reg_rtx[i]))
+  	  fprintf (file, "; user var");
 	if (REG_N_DEATHS (i) != 1)
 	  fprintf (file, "; dies in %d places", REG_N_DEATHS (i));
 	if (REG_N_CALLS_CROSSED (i) == 1)