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-rw-r--r--gcc/fold-const.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c
index f91673d..d99cd93 100644
--- a/gcc/fold-const.c
+++ b/gcc/fold-const.c
@@ -67,6 +67,7 @@ along with GCC; see the file COPYING3. If not see
#include "gimple.h"
#include "gimplify.h"
#include "tree-dfa.h"
+#include "hash-table.h" /* Required for ENABLE_FOLD_CHECKING. */
/* Nonzero if we are folding constants inside an initializer; zero
otherwise. */