When moving tb_cflags() in commit 88d4b5138a8 ("tcg: Make
tb_cflags() usable from target-agnostic code") we forgot to
include "qemu/atomic.h", which declares qatomic_read().
Explicitly include it now to avoid issue when refactoring
unrelated headers.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/exec/translation-block.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/exec/translation-block.h b/include/exec/translation-block.h
index b99afb00779..81299b7bdb5 100644
--- a/include/exec/translation-block.h
+++ b/include/exec/translation-block.h
@@ -7,6 +7,7 @@
 #ifndef EXEC_TRANSLATION_BLOCK_H
 #define EXEC_TRANSLATION_BLOCK_H
 
+#include "qemu/atomic.h"
 #include "qemu/thread.h"
 #include "exec/cpu-common.h"
 #include "exec/vaddr.h"
-- 
2.45.2