function.c (thread_prologue_and_epilogue_insns): Set delete_unused argument to 0 for redirect_jump.

	* function.c (thread_prologue_and_epilogue_insns): Set delete_unused
	argument to 0 for redirect_jump.

From-SVN: r64468

gcc/ChangeLog

+2003-03-17  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>
+
+	* function.c (thread_prologue_and_epilogue_insns): Set delete_unused
+	argument to 0 for redirect_jump.
+	
+
 2003-03-16  Mark Mitchell  <mark@codesourcery.com>
 
 	PR c++/8805

gcc/function.c

@@ -7601,7 +7601,7 @@ thread_prologue_and_epilogue_insns (f)
 		 that with a conditional return instruction.  */
 	      else if (condjump_p (jump))
 		{
-		  if (! redirect_jump (jump, 0, 1))
+		  if (! redirect_jump (jump, 0, 0))
 		    continue;
 
 		  /* If this block has only one successor, it both jumps