1 files changed, 8 insertions, 1 deletions
diff --git a/gcc/regmove.c b/gcc/regmove.c
index 52ce8335a6a..ff38ff849ef 100644
--- a/gcc/regmove.c
+++ b/gcc/regmove.c
@@ -50,9 +50,16 @@ static void optimize_reg_copy_2 (rtx, rtx, rtx);
 static void optimize_reg_copy_3 (rtx, rtx, rtx);
 static void copy_src_to_dest (rtx, rtx, rtx);
 
+enum match_use
+{
+  READ,
+  WRITE,
+  READWRITE
+};
+
 struct match {
   int with[MAX_RECOG_OPERANDS];
-  enum { READ, WRITE, READWRITE } use[MAX_RECOG_OPERANDS];
+  enum match_use use[MAX_RECOG_OPERANDS];
   int commutative[MAX_RECOG_OPERANDS];
   int early_clobber[MAX_RECOG_OPERANDS];
 };