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-rw-r--r--gcc/sbitmap.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/sbitmap.c b/gcc/sbitmap.c
index a6f710e0cc2..e3f9a9fd74d 100644
--- a/gcc/sbitmap.c
+++ b/gcc/sbitmap.c
@@ -22,6 +22,7 @@ Boston, MA 02111-1307, USA. */
#include "system.h"
#include "rtl.h"
#include "flags.h"
+#include "hard-reg-set.h"
#include "basic-block.h"
/* Bitmap manipulation routines. */