From 78906db067e161d2e25f37f1f882e7d439f5206d Mon Sep 17 00:00:00 2001
From: Peter Maydell <peter.maydell@linaro.org>
Date: Sun, 11 Nov 2018 08:51:38 -0500
Subject: [PATCH] tcg/tcg-op.h: Add multiple include guard

The tcg-op.h header was missing the usual guard against multiple
inclusion; add it.

(Spotted by lgtm.com's static analyzer.)

Backports commit a7ce790a029bd94eb320d8c69f38900f5233997e from qemu
---
 qemu/tcg/tcg-op.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/qemu/tcg/tcg-op.h b/qemu/tcg/tcg-op.h
index 0fa9f443..0aefa047 100644
--- a/qemu/tcg/tcg-op.h
+++ b/qemu/tcg/tcg-op.h
@@ -22,6 +22,9 @@
  * THE SOFTWARE.
  */
 
+#ifndef TCG_TCG_OP_H
+#define TCG_TCG_OP_H
+
 #include "tcg.h"
 #include "exec/helper-proto.h"
 #include "exec/helper-gen.h"
@@ -1275,3 +1278,5 @@ static inline void tcg_gen_trunc_ptr_i32(TCGContext *s, TCGv_i32 r, TCGv_ptr a)
 
 #undef PTR
 #undef NAT
+
+#endif /* TCG_TCG_OP_H */