gcse.c (add_label_notes): REG_LABEL is an INSN_LIST.

	* gcse.c (add_label_notes): REG_LABEL is an INSN_LIST.
	* loop.c (add_label_notes): Likewise.
	* reload.c (find_reloads): Likewise.
	* config/sh/sh.c (machine_dependent_reorg): Likewise.

From-SVN: r45320

gcc/ChangeLog

+2001-08-31  Andreas Jaeger  <aj@suse.de>
+
+	* gcse.c (add_label_notes): REG_LABEL is an INSN_LIST.
+	* loop.c (add_label_notes): Likewise.
+	* reload.c (find_reloads): Likewise.
+	* config/sh/sh.c (machine_dependent_reorg): Likewise.
+
 2001-08-31  Jason Merrill  <jason_merrill@redhat.com>
 
 	* unwind-pe.h (read_uleb128, read_sleb128): Move actual reading

gcc/config/sh/sh.c

@@ -3238,9 +3238,9 @@ machine_dependent_reorg (first)
              or pseudo-op.  */
 
 	  label = gen_label_rtx ();
-	  REG_NOTES (link) = gen_rtx_EXPR_LIST (REG_LABEL, label,
+	  REG_NOTES (link) = gen_rtx_INSN_LIST (REG_LABEL, label,
 						REG_NOTES (link));
-	  REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_LABEL, label,
+	  REG_NOTES (insn) = gen_rtx_INSN_LIST (REG_LABEL, label,
 						REG_NOTES (insn));
 	  if (rescan)
 	    {
@@ -3256,7 +3256,7 @@ machine_dependent_reorg (first)
 			  || ((reg2 = sfunc_uses_reg (scan))
 			      && REGNO (reg2) == REGNO (reg))))
 		    REG_NOTES (scan)
-		      = gen_rtx_EXPR_LIST (REG_LABEL, label, REG_NOTES (scan));
+		      = gen_rtx_INSN_LIST (REG_LABEL, label, REG_NOTES (scan));
 		}
 	      while (scan != dies);
 	    }

gcc/gcse.c

@@ -5113,7 +5113,7 @@ add_label_notes (x, insn)
 	 We no longer ignore such label references (see LABEL_REF handling in
 	 mark_jump_label for additional information).  */
 
-      REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_LABEL, XEXP (x, 0),
+      REG_NOTES (insn) = gen_rtx_INSN_LIST (REG_LABEL, XEXP (x, 0),
 					    REG_NOTES (insn));
       if (LABEL_P (XEXP (x, 0)))
         LABEL_NUSES (XEXP (x, 0))++;

gcc/loop.c

@@ -1626,7 +1626,7 @@ add_label_notes (x, insns)
       for (insn = insns; insn; insn = NEXT_INSN (insn))
 	if (reg_mentioned_p (XEXP (x, 0), insn))
 	  {
-	    REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_LABEL, XEXP (x, 0),
+	    REG_NOTES (insn) = gen_rtx_INSN_LIST (REG_LABEL, XEXP (x, 0),
 						  REG_NOTES (insn));
 	    if (LABEL_P (XEXP (x, 0)))
 	      LABEL_NUSES (XEXP (x, 0))++;

gcc/reload.c

@@ -3875,7 +3875,7 @@ find_reloads (insn, replace, ind_levels, live_known, reload_reg_p)
 	  if (GET_CODE (insn) != JUMP_INSN
 	      && GET_CODE (substitution) == LABEL_REF
 	      && !find_reg_note (insn, REG_LABEL, XEXP (substitution, 0)))
-	    REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_LABEL,
+	    REG_NOTES (insn) = gen_rtx_INSN_LIST (REG_LABEL,
 						  XEXP (substitution, 0),
 						  REG_NOTES (insn));
 	}
@@ -5782,7 +5782,7 @@ subst_reloads (insn)
 	     register refers to.  */
 	  if (GET_CODE (*r->where) == LABEL_REF
 	      && GET_CODE (insn) == JUMP_INSN)
-	    REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_LABEL,
+	    REG_NOTES (insn) = gen_rtx_INSN_LIST (REG_LABEL,
 						  XEXP (*r->where, 0),
 						  REG_NOTES (insn));