diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index cba81372cc768f32c98b8ad7878a0e35c307c4c2..3804f2db97f807de16264503df1a8512634e59d8 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2006-12-06  Bernd Schmidt  <bernd.schmidt@analog.com>
+
+	* reload1.c (delete_output_reload): Count occurrences in
+	CALL_INSN_FUNCTION_USAGE.
+	* rtlanal.c (count_occurrences): Handle EXPR_LIST nodes without
+	crashing at the end of the list.
+
 2006-12-05  Daniel Berlin  <dberlin@dberlin.org>
 
 	* tree-ssa-structalias.c (set_used_smts): Re-fix pr29156.
diff --git a/gcc/reload1.c b/gcc/reload1.c
index 88b89feb8ff110f5c23c304d101b83df15378c37..fdab86cff87d321b782b436951b3cf814f4efe96 100644
--- a/gcc/reload1.c
+++ b/gcc/reload1.c
@@ -7972,6 +7972,9 @@ delete_output_reload (rtx insn, int j, int last_reload_reg)
 	}
     }
   n_occurrences = count_occurrences (PATTERN (insn), reg, 0);
+  if (CALL_P (insn) && CALL_INSN_FUNCTION_USAGE (insn))
+    n_occurrences += count_occurrences (CALL_INSN_FUNCTION_USAGE (insn),
+					reg, 0);
   if (substed)
     n_occurrences += count_occurrences (PATTERN (insn),
 					eliminate_regs (substed, 0,
diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c
index 6b964430ef02f8deab3d34ec290050d702c8992a..4b965f8ca1c2c4429e3f2138ed4076cfd05fa028 100644
--- a/gcc/rtlanal.c
+++ b/gcc/rtlanal.c
@@ -509,6 +509,12 @@ count_occurrences (rtx x, rtx find, int count_dest)
     case CC0:
       return 0;
 
+    case EXPR_LIST:
+      count = count_occurrences (XEXP (x, 0), find, count_dest);
+      if (XEXP (x, 1))
+	count += count_occurrences (XEXP (x, 1), find, count_dest);
+      return count;
+	
     case MEM:
       if (MEM_P (find) && rtx_equal_p (x, find))
 	return 1;