Index: gcc/jump.c
===================================================================
--- gcc/jump.c	(revision 177084)
+++ gcc/jump.c	(working copy)
@@ -1039,6 +1039,7 @@ sets_cc0_p (const_rtx x)
    notes.  If INSN is an INSN or a CALL_INSN or non-target operands of
    a JUMP_INSN, and there is at least one CODE_LABEL referenced in
    INSN, add a REG_LABEL_OPERAND note containing that label to INSN.
+   For returnjumps, the JUMP_LABEL will also be set as appropriate.
 
    Note that two labels separated by a loop-beginning note
    must be kept distinct if we have not yet done loop-optimization,
@@ -1081,6 +1082,14 @@ mark_jump_label_1 (rtx x, rtx insn, bool
     case CALL:
       return;
 
+    case RETURN:
+      if (is_target)
+	{
+	  gcc_assert (JUMP_LABEL (insn) == NULL || JUMP_LABEL (insn) == x);
+	  JUMP_LABEL (insn) = x;
+	}
+      return;
+
     case MEM:
       in_mem = true;
       break;
Index: gcc/emit-rtl.c
===================================================================
--- gcc/emit-rtl.c	(revision 177084)
+++ gcc/emit-rtl.c	(working copy)
@@ -2724,6 +2724,7 @@ repeat:
     case CODE_LABEL:
     case PC:
     case CC0:
+    case RETURN:
     case SCRATCH:
       /* SCRATCH must be shared because they represent distinct values.  */
       return;
@@ -2843,6 +2844,7 @@ repeat:
     case CODE_LABEL:
     case PC:
     case CC0:
+    case RETURN:
       return;
 
     case DEBUG_INSN:
@@ -5257,6 +5259,7 @@ copy_insn_1 (rtx orig)
     case CODE_LABEL:
     case PC:
     case CC0:
+    case RETURN:
       return orig;
     case CLOBBER:
       if (REG_P (XEXP (orig, 0)) && REGNO (XEXP (orig, 0)) < FIRST_PSEUDO_REGISTER)