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-rw-r--r--gcc/ree.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/ree.c b/gcc/ree.c
index c992e8a3cd6..792f04991dd 100644
--- a/gcc/ree.c
+++ b/gcc/ree.c
@@ -248,6 +248,10 @@ along with GCC; see the file COPYING3. If not see
#include "params.h"
#include "tree-pass.h"
#include "df.h"
+#include "hash-map.h"
+#include "is-a.h"
+#include "plugin-api.h"
+#include "ipa-ref.h"
#include "cgraph.h"
/* This structure represents a candidate for elimination. */